Tuesday, December 24, 2019

Persuasive Essay On Suicide - 1622 Words

Kids health states, â€Å"Suicide is the 3rd leading cause of death for people from 15 to 24 years old. On a average, 1 person commits suicide every 16.2 minutes. That one suicide could affect other people.† Suicide takes its toll on people when it comes to certain things like depression, loneliness, or peer pressure(bullying). Suicide is one of the highest causes of death because so many think that is a way to get out of certain things or when they feel like they should just give up. Suicide could be prevented if teens had better peers, therapy if needed, more of a supporter that shows they care, and better ways to look out for warning signs. When it comes to the topic of suicide, most of us will readily agree that it occurs often†¦show more content†¦Many people assume that there are only one type of suicide but there are four. Egoistic Suicide (relates to the person being alone or an outsider, somebody with low interactions with others), Altruistic Suicide (A soci al group involvement), Anomic Suicide (carried out during periods of considerable stress and frustration), and Fatalistic Suicide (Where there is extreme rule in order or high expectations set upon a person or people in which lead them to a sense of no self or individuality). All totally different subjects of suicides. Teenagers don’t just commit suicide because they think it’s all fun and games but they do it because they are feeling helpless or hopeless. They don’t have anybody that can really understand what is going on in their heads or how they are truly feeling, most people that have friends like this try and play the role like they know but it just makes it even harder to handle the situation. Certain peer groups can also find a way to a person and cause them to lose hope in things they once cared for and make them want to just give up. Peer pressure is really hard to deal with also, especially if nobody knows what is really going on because the person d ealing with it doesn’t speak up thinking it will go away. â€Å"Peer Pressure leads to first pulling out hair,then depending on others, then hating yourself andShow MoreRelatedSuicide Persuasive Essay1098 Words   |  5 PagesAlso asking different kinds of questions like, â€Å"What was the cause of suicide?† â€Å"Is there anything to prevent people from killing themselves?†. How can the society help the people in this world stop this problem? After doing a lot of research on my topic, now I know and everyone knows that we can help people in this world to stop and think about what they are doing. There are many ways on how to help people from committing suicide. The problem in this world is that millions of people are dying fromRead MorePersuasive Essay On Student Suicide880 Words   |  4 Pagescolleges and universities ignored student suicide to save their reputation, studies were conducted to show what causes suicide ideations and attempts (Brandt, 35). T hese have led to the results of showing what can be linked to suicide, such as risky behaviors. Since the 1950s, the suicide rate among young adults have tripled, due to numerous factors. (Cerel, 46) After the influence of parents and other students, universities have begun to change how they handle suicide on campus. New studies were then createdRead MorePersuasive Essay On Teen Suicide1235 Words   |  5 Pagesvoice forever by committing suicide? When a student dies in an accident, schools can mourn the death as a random occurrence. However, when a student kills themselves, a school feels guilty as they mourn. While the teachers feel guilty because they failed to help someone. The students feel bad for not knowing the student. Those who are responsible in some way are conflicted inside by guilt. A school becomes torn up when suicide occurs. However, if schools want to end suicides, they must ask, why are theseRead MoreOutline for Persuasive Essay on Physician Assisted Suicide754 Words   |  4 PagesTitle: Physician Assisted Suicide Topic: Assisted Suicide Specific Purpose: To persuade my audience on the right to choose your path with P.A.S. Thesis Statement: Physician Assisted Suicide should be a matter of free will and not just law. Introduction Attention Material: â€Å"But it may also be within my power to take a life, this awesome responsibility must be faced with great humbleness and awareness of my own frailty. Above all, I must not play God†Read MoreAssisted Suicide Should Be Legalized: A Persuasive Essay2485 Words   |  10 PagesIntroduction According to the U.S. Supreme Court, assisted suicide is not a right, and it remains illegal in most states. Oregon, Washington and Montana do permit it, however, and even though their laws in the courts for many years, in the end the Supreme Court did not forbid the states from passing such laws altogether. Many states already allow patients to refuse treatment in these situations, to die without having to endure extraordinary lifesaving measures, and to withhold food and water fromRead MoreMarriage Equality2061 Words   |  9 Pagesstates such as Massachusetts, California, New York, and Oregon have made same sex marriage legal. In the fight for gay marriage political essay such as â€Å"Gay â€Å"Marriage†: Societal Suicide† by Charles Colson and â€Å"What’s Wrong with Gay Marriage?† by Kath Pollitt were inspired. In these essays both writers have different points of views, but they are also both very persuasive on what’s right and wrong with sa me sex marriage along with supporting points. Same sex marriage is one of the most controversialRead MoreMy Writing Of My New College Career1374 Words   |  6 Pagesfirst essay paper, of my new college career, I could feel my heart start racing as soon as I read the word persuasive. I felt the emotional weight land on my shoulders already and I hadn’t even started writing yet. Persuasive was a word I was not good at portraying. I have never been a good talker to get people to do what I want. I tend to be a follower in these situations. So how was I going to get somebody to agree or see my point of view in words? I started off trying to find an essay thatRead MorePersuasive Essay Topics1228 Words   |  5 Pages101 Persuasive Essay Topics By: Mr. Morton Whether you are a student in need of a persuasive essay topic, or a teacher looking to assign a persuasive essay, this list of 101 persuasive essay topics should be a great resource. I taxed my brain to create this huge list of persuasive essay topics relevant to todays society, but I believe I am happy with the results. I appreciate any and all comments or feedback. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24Read More The Persuasive Tone of The Flea Essay766 Words   |  4 PagesThe Persuasive Tone of The Flea      Ã‚  Ã‚   John Donne, a member of metaphysical school in the Seventeenth century, exhibited his brilliant talent in poetry. In The Flea, he showed the passion to his mistress via persuasive attitude. The tone might straightforwardly create playfulness or sinfulness; yet, the poem contains none of either. What impress readers most is situation and device. The situation between the speaker and the audience is persuasion, love or marriage. As to device, the notableRead MoreComparison Of Emma Watson And Tim Watsons Speech941 Words   |  4 PagesEmma Watson and Tim Collins Analysis and Comparison Essay English Language Assignment In this essay I will be comparing and analysing Emma Watsons ‘Gender Equality is your issue too’ speech, executed on the 20th of September, 2014. Watson had pre-prepared this speech, as it was performed for the HeForShe campaign at the UN Headquarters, in New York. Alongside Tim Collins’ speech to the 1st Battalion of the Royal Irish Regiment, in Iraq, 2003 – of which was an eve-of-battle rousting and of which

Monday, December 16, 2019

Narrative of Fredrick Douglass Free Essays

The greatest thing about reading Narrative of the Life of Fredrick Douglass is that there are many different and interesting themes to learn from. Throughout Douglass’ story he teaches us many lessons and motifs, but one thing that stays constant is his belief in the fact that all men and women should be created equal, with equal rights without any constraints to his or her own individual freedom. The treatment of Douglass himself and the other slaves he worked with was unbearable and under such horrible circumstances that after reading his autobiography; it really makes me wonder what other types of things other slaves had to endure during their experiences. We will write a custom essay sample on Narrative of Fredrick Douglass or any similar topic only for you Order Now Narrative of the Life of Fredrick Douglass shows its readers that even though times can get extremely hard, there will still always be hope even when you think there is none. One of the most important ways slaves were kept in bondage was not simply the threat of physical brutality; rather, it was through deep and sustained ignorance. Slaves were not allowed to read and write and were therefore generally not aware of the events outside of the plantation, could not communicate with each other well to provoke rebellion or conduct escape plans, and could not reach the sense of self-sufficiency and pride that came from being educated. Literacy brought with it an understanding of the larger world. It opened up before a slave the idea of justice and an understanding of history. Reading the Bible led to a truer comprehension of Christianity. Douglass was able to first engage with abolitionism when he attained literacy. He also became fully aware of the reality of slavery; he wrote â€Å"[Literacy] had given me a view of my wretched condition, without the remedy. It opened my eyes to the horrible pit, but to no ladder upon which to get out. In moments of agony, I envied my fellow-slaves for their stupidity† (Page 56). Ignorance was thus a way for slaveholders to keep their slaves manageable, happy, calm, and content. Once a slave moved beyond such darkness into a world filled with understanding, he was only able to do what Douglass eventually did – attempt to escape from his ties. While reading Narrative of the Life of Fredrick Douglass it is almost like reading about how white men dehumanized their slaves. The first example of this is shown in Chapter 1 when Douglass’ mother passes away. â€Å"Never having enjoyed, to any considerable extent, her soothing presence, her tender and watchful care, I received the tidings of [my mother’s] death with much the same emotions I should have probably felt at the death of a stranger† (Page 43). This quote explains that Douglass, like many other slaves, never had much of any relationship with their birth mothers. Considering that some slaves are taken away from their birth mothers only a few short years after they are born it is easy to understand why Douglass felt this way. It’s extremely sad to read how a child can feel almost no emotion after hearing of such a tragic loss. I imagine if that were to happen to me and how I would feel and can only feel disheartened by the fact that most slaves never got to have relationships with their mothers. Another example of such degrading behavior by the slaveholders is simply how they scarcely feed their slaves. They expect so much work and cooperation from them and think that any amount of food, big or small, will help them to get their work done. Slaveholders instill in the minds of slaves that being unfed, whipped and called awful names is the best kind of life they will ever have. These were horrible characteristics of slavery but were well depicted by Douglass in his autobiography. According to Nathaniel P. Rogers’ Southern Slavery and Northern Religion: February 11, 1844 (Page 139), it is explained that Douglass arrives to give a speech and to tell his story to an audience who is very apprehensive and uncertain about hearing him speak. However, they were very curious to see him. After giving his speech, which was well received by the audience, he was asked more and more questions and they wanted to know more about his life and journey through slavery in general. â€Å"There was great oratory in his speech-but more dignity and earnestness than what we call eloquence. He was not up there as a speaker-performing. He was an insurgent slave taking hold on the right of speech, and charging on his tyrants and bondage of his race† (Page 141). Reading this review makes me really happy to know that while he had an awful time as a slave, escaping and gaining freedom was the best thing that ever happened to him. It is satisfying to read that others can feel for Douglass, though not come close to imagining what he had gone through, but having some sort of sympathy and realization that he and many other slaves are great human beings with inspiring stories to share about he freedom they all deserve. He teaches us that while we all go through horrible things; there is always a silver lining and something to be learned. Narrative of the Life of Fredrick Douglass has really taught me a lot about myself and about a whole other kind of people that I really had no knowledge of. I truly believe that Douglass makes his audiences believe in what stands for; all m en and women should be created equal, with equal rights without any constraints to his or her own individual freedom. This autobiography has a lot to teach a person and I would recommend it to anyone. It is thoroughly enjoyable and is the kind of book that makes you look past just the text. It makes you think about your own life, putting it in perspective and realizing what is really important. It is an interesting story that not many have heard themselves and really know little about its topic. I suggest to anyone who wants to read this narrative that they keep an open mind no matter what their previous views, religious or not, are so that they can fully understand and accept this person’s journey through slavery. How to cite Narrative of Fredrick Douglass, Essays

Sunday, December 8, 2019

Professional Skills For Information And Communication

Question: Discuss about the Professional Skills For Information And Communication Technology. Answer: Information regarding my personal biography and the future scope I hope you are doing fine. It has been by greatest opportunity to study under your guidance. You have been of constant support for me. In this mail, I would like to provide you with the information of my personal details and regarding the use of the coursework in my future plans. Personal biography I have attained my secondary educational qualification from a respected institution that has provided me with ample opportunities to nurture my core capabilities and enhance my skill in the field of information and communication technology. After completing my higher secondary education, I had undergone for my undergraduate program. This program helped me in improving my subject knowledge and capabilities, which has been efficient enough in improving my abilities to choose the particular frilled for future prospects. I have been quite keen in understanding the subjects. This has given me the opportunity to achieve an award for the best student in the final year. After the completion of mu undergraduate program, I had undertaken an internship role in ABS company as innovation expert. Here I have been hired as an intern where I had provided the services for helping the innovation team in analysing various scopes to deal with the problems pertaining in the system of the company. Acting as an intern for a year, i took the admission in my graduation program, where I had been provided the majors under information and communication technology. This has been one of the best opportunities received in my career path. I am quite ager to gain knowledge from the respected institution that would help me to enhance my capabilities in future. Future plan Unit COIT20249 is truly helpful in grabbing a concept on information and communication technology. It is very helpful for an individual to evolve as a professional in the same sector. I have planned to achieve the maximum success by paying utmost attention to every single unit during my coursework in the university. I would never ever hesitate in approaching my lecturer regarding any confusion on the learning modules, as this is very important for a continuous learning process. In order to become a professional in the ICT sector, it is quite vital for me to grasp the knowledge that has been provided in the current coursework. My lecturers and leaders have helped me gain immense knowledge in this field that would provide me with the opportunity to select an ideal career path for my future scope. I hope this mail would be helpful enough to attain the information regarding my personal information and my future prospects in life as a professional in the field of information and communication technology. It would be very kind of you if you would guide me further in this course to help me nurture my abilities.

Saturday, November 30, 2019

Julius Caesar Summary Essays - Cultural Depictions Of Julius Caesar

Julius Caesar Summary Act I, Scene i Summary Two patricians Flavius and Marcullus enter. They are confused by the fact that the plebeians are not in their work clothes, and begin to ask some plebeians what their jobs are. A carpenter admits he is a carpenter. Next Marcullus asks a cobbler what his job is, and the cobbler answers in a series of puns ("souls" / "soles"), ("withal" / "with awl"). The cobbler explains that everyone is taking the day off to celebrate Caesar's victory over Pompey. Marcullus, in high rhetoric, insults the plebeians for being fickle, since they very recently all liked Pompey. He tells them all to go back home and feel very sorry for dishonoring Pompey's memory. The plebeians leave. Flavius suggests that the two of them take down all of the pro-Caesar decorations. Marcullus is worried about getting into trouble since it is the feast of Luprecal after all. Flavius insists, and recommends they that drive all of the plebeians out of the streets. Finally he comments that they must do something to humble Caesar or else he would put himself so far above other men as to make them all slaves. Act I, Scene ii Summary Caesar and his party enter. Caesar asks that his wife Calpurnia stand in Antony's way and that Antony touch her while he is running the race. Both agree. A soothsayer warns Caesar of the ides of March. At first Caesar is interested, but then he dismisses the soothsayer. All leaves except Brutus and Cassius. Cassius says that Brutus hasn't seemed himself recently. Brutus admits that he has been troubled, and has been doing a lot of thinking. Cassius suggests he can tell Brutus what has been troubling him. Brutus mistrusts Cassius's motives. Cassius assures Brutus he is trustworthy. They hear trumpets and shouting. Brutus comments to himself that he hopes the people haven't made Caesar a king. Cassius asks Brutus if he fears the people will do so. Brutus admits he does, and asks Cassius to get to the point. He says if Cassius wants him to do something for the public good he will even if it means his death. Cassius says how upset he is that Caesar has become so popular. He tells how he saved Caesar from drowning when the two of them were children, and how he saw Caesar get very ill while campaigning in Spain. Cassius says Caesar has gotten too powerful, and too proud. Something must be done. He reminds Brutus that his ancestor of the same name helped establish the Roman republic by driving out the Tarquin kings. Brutus admits he is sympathetic and suggests they meet later. Caesar and company return; they look upset. Brutus and Cassius agree to ask Casca what has happened. Caesar tells Antony that "yond Cassius has a lean and hungry look; / He thinks too much: such men are dangerous" (I.ii.194-5). Antony assures him Cassius is not to be feared. Caesar agrees suggesting that he fears nothing, but continues to criticize Cassius as a brooding and solemn fellow. Caesar and company leave. Casca explains to Brutus and Cassius that Antony offered Caesar a crown three times, each time Caesar refused it, but each time less fervently, and the third time Caesar went into and epileptic fit, i.e., "the falling sickness" (I.ii2.52). Indeed, Caesar was so popular with the crowd that he offered them his throat to cut as a dramatic gesture. After Caesar recovered from his fit the crowd cheered and clapped all the more. Cassius asks if Cicero said anything, and Casca makes several jokes about unable to understand Cicero because he spoke in Greek. Casca also mentions that Flavius and Marcullus are being put to death for defacing images of Caesar. Cassius invites Casca to dinner the next night, and Casca leaves. Brutus says Casca seemed awfully stupid. Cassius says he is just acting stupid so he can get away with being more honest. Brutus says he will meet Cassius the next day and leaves. In a soliloquy Cassius worries that he won't be able to persuade Brutus to kill Caesar. He decides to forge some letters encouraging him to do so, and make it look like all of Rome is behind the idea. Act I, Scene iii Summary At night Cicero enters with Casca. Cicero asks Casca if he brought Caesar home, and why he looks so scared. Casca explains that he has seen several bad omens including fire coming out of the sky, a slave's hand go unburnt while

Tuesday, November 26, 2019

Careers for a Communications Major

Careers for a Communications Major Youve probably heard that being a communications major means a lot of job opportunities will be available for you after graduation. But what exactly are those opportunities? What are some of the best communications major jobs?   In contrast to, say, having a degree in molecular bioengineering, having a degree in communications allows you to take a variety of positions in a variety of fields. Your problem as a communications major, then, is not necessarily what to do with your degree but what industry youd like to work in. Communications Degree Jobs Do public relations (PR) for a large company. Working in the PR office of a large regional, national, or even international company can be an exciting experience simply because of the size of the PR team and the messaging.Do PR for a small company. A huge  company not your thing? Focus a little closer to home and see if any local, small companies are hiring in their PR departments. Youll get more experience in more areas while helping a smaller company grow.Do PR for a nonprofit. Nonprofits focus on their missions the environment, helping kids, etc. but they also need help running the business side of things. Doing PR for a nonprofit can be an interesting job youll always feel good about at the end of the day.Do marketing for a company with interests that parallel your own. PR not quite your thing? Consider using your communications major in a marketing position at a place that has a mission and/or values you are also interested in. If you love acting, for example, consider work ing at a theater; if you love photography, consider doing marketing for a photography company. Apply for a social media position. Social media is new to lots of folks but many college students are very familiar with it. Use your age to your advantage and work as a social media expert for a company of your choosing.Write content for an online company/website. Communicating online requires a very specific skill set. If you think you have what it takes, consider applying for a writing/marketing/PR position for an online company or website.Work in the government. Uncle Sam can offer an interesting gig with reasonable pay and good benefits. See how you can put your communications major to use while helping your country.Work in fundraising. If youre good at communicating, consider going into fundraising. You can meet lots of interesting folks while doing important work in a challenging job.Work at a college or university. Colleges and universities require a lot of communication jobs: admissions materials, community relations, marketing, PR. Find a place you think youd like to work possibly even your alma mater and see where you can help out. Work at a hospital. People receiving care in a hospital are often going through a difficult time. Helping to make sure that the hospitals communication plans, materials, and strategies are as clear and effective as possible is noble and rewarding work.Try going freelance. If you have a bit of experience and a good network to rely on, try going freelance. You can do a variety of interesting projects while being your own boss.Work at a start-up. Start-ups can be a fun place to work because everything is starting from scratch. Consequently, working there will provide you with a great opportunity to learn and grow with a new company.Work as a journalist at a paper or magazine. True, a traditional print press is going through a rough period. But there can still be some interesting jobs out there where you can put your communications skills and training to use.Work on the radio. Working for a radio station either a music-based local station or something different, like National Public Rad io can be a unique job that youll end up addicted to for life. Work for a sports team. Love sports? Consider working for a local sports team or stadium. Youll get to learn the ins-and-outs of a cool organization while helping with their communications needs.Work for a crisis PR company. Nobody needs good PR help like a company (or person) in crisis. While working for this kind of company can be a bit stressful, it can also be an exciting job where you learn something new every day.

Friday, November 22, 2019

Creative Essay Topics Romeo and Juliet, Othello, Macbeth and other Shakespeares Plays

Creative Essay Topics Romeo and Juliet, Othello, Macbeth and other Shakespeares Plays Creative Essay Topics: Romeo and Juliet, Othello, Macbeth and other Shakespeare’s Plays Do you often make mistakes while spelling Shakespeare’s name? If you do, don’t get upset – there are numerous proofs like his signatures on different documents that showed his struggling with writing his own last name correctly. Shakespar, Shakespear or Shakspere? Unfortunately, a great and renowned writer didn’t have any spell checkers to suggest his mistake (by the way, made not only in his name’s spelling, but in all his literary works). Nevertheless, that didn’t prevent him from becoming a playwright master known all over the world. Romeo and Juliet is one of the most popular works created by Shakespeare. It was adapted directly in about 45 films and TV shows in different countries, and taken as a main idea for more than a hundred other adaptations. Macbeth and Othello don’t hang behind either. And can you imagine how many times were they used as school play? That’s just unbelievable! So, whether you’re a literature major or just a high schooler, be sure that you’ll get an academic assignment to write an essay on one of Shakespeare’s plays sooner or later.   And it’s better to be ready for that, for example, to have 20 sample essay topics: Romeo and Juliet, Othello or Macbeth will not stop you from getting a decent grade! Similar Tragic Elements in Hamlet, Othello and Macbeth Reinterpretation of Juliet’s Character in Film Adaptations The Role of a Female Character in Othello The Battle Between Families as the Encouragement for the Romance between Romeo and Juliet Juliet as a Passionate Feminist of Her Time Romeo Juliet vs Othello Desdemona The Evaluation of Macbeth’s Ambitions: Would They Be Enough for a Modern Career Hunting? Lady Macbeth vs Melisandre: Determination to Kill and Change the Course of Events What Makes up Masculinity in Shakespeare’s Macbeth? The Image of Witches in Macbeth Racial Issues Displayed in Othello Why Was Othello Played by a Caucasian with a Pained Face in the Old Times? Othello’s Distrust in Desdemona: Why Didn’t He Check Whether She Really Betrayed Him? Twelfth Night: the Topic of Sex and Sexuality The Fool’s Role in the Twelfth Night The Positioning of Denmark in Shakespeare’s Hamlet Hamlet’s Claudius vs Macbeth: Differences and Similarities Goethe’s View on Hamlet: Do You Agree? The Relationships between a Daughter and a Father – King Lear Who Supports and Nourishes King Lear’s Madness? These topics will help you to get inspired and select (or create) the best title for your essay. Our general tips is to connect Shakespearean ideas, characters and concepts with modern issues like feminism, racism, sexuality, etc. This way you will come up with fresh and under-researched topics that will do just great for school or college academic writing (and be interesting enough to challenge and motivate you). So, bookmark our sample topic list and return to it when you finally receive the relevant task!

Wednesday, November 20, 2019

Principle of Marketing in the Food and Beverages Market Research Paper

Principle of Marketing in the Food and Beverages Market - Research Paper Example Bearing the lessons in mind, the marketing strategies which shall be proposed for Shin Shii shall be founded upon the characteristics of the market in question and, proceeding from that, shall aim towards the maximization of effect within a reasonable budget. In selecting its marketing strategy for entry into the U.S. market, it is necessary to consider both the threats and opportunities which shall confront Shin Shii. Based on observations of the US beverages market, marketing and market research scholars have determined that the primary threats confronting both existing companies and new entrants are over-saturation and an increasingly health-conscious consumer-base (Swot,'2005). In other words, not only is competition extremely intense and dominated by a handful of major food and beverages companies but, health concerns are functioning as a threat to the maintenance of the existent market, let alone its expansion. While market research scholars have identified a number of serious threats confronting the food and beverages' market, they have also identified a number of attractive opportunities, especially pertinent to the case of Shin Shii. In the first place, while the beverages' market may be oversaturated, the U.S. consumer market is a highly experimental one by nature and is attracted to novelty (Swot,' 2005). In other words, it exhibits a persistent and unfailing tendency to test the new. In the second place, the trend towards health consciousness implies that while the soda market may be sealed off for the present, there is a market for beverages which are considered healthy or, at least, benign, in that they neither have negative nor positive health effects.  

Tuesday, November 19, 2019

Portfolio Assignment Example | Topics and Well Written Essays - 750 words

Portfolio - Assignment Example They are a similar, and at the same time different aspect of assessing performance. Venn (2000) defines an assessment portfolio as a systematic collection of artifacts that uses a selection of work, measured against pre-determined scoring criteria, to evaluate a person’s skills, achievements and growth over a specified period of time. Student portfolios are designed with the main objective of efforts, achievements and progress of the students. Purposes Portfolios are used for various purposes. They provide a collection of student work that aids in assessing the quality of the past or ongoing performance of the student. Moreover, they help in demonstration of achievements that is essential to students as it helps them demonstrate the capability to master chief topics in a program. Design and Format Portfolios come in different formats and designs. The format to use is determined by the type of material included, intended use of the portfolio and the target audience. Regardless of the format, all portfolios must contain the name of the student, a brief introduction about the student, several pieces of work selected using criteria specified carefully and fields where progress in the selected work is recorded over a period of time. Students may also choose to give an explanation on the reasons behind the selection of the subjects as well as specify criteria for evaluating the quality of the work. Types of portfolios As discussed earlier, portfolios come in a variety of types depending on the kind of material included, intended use of the portfolio and the target audience. Danielson and Abrutyn (1997) suggest that there are three main types of portfolios; working, display and assessment portfolios. (a) Working Portfolios As the name suggests, it contains work in progress as well as finished work samples. It acts as a store for this work in progress that may be selected later on for a more permanent assessment. It is an intentional collection of work that is g uided by learning objectives and differs from a work folder. Its main audience is the student, guided by the teacher. (b) Display/ Showcase Portfolios This is among the most rewarding use of student portfolios and is used to display the best works of the students. The students and their teachers become committed to the process most when they exhibit their best work and infer the meaning. The core objective of this type of portfolio is to demonstrate the highest achievement level attained by the student. It may be maintained yearly with new work samples being added yearly to document growth. (c) Assessment Portfolios They are designed primarily to document what a student has learned and may be used to demonstrate the student’s mastery in a certain curricular area, the quality of the student’s work as well as the level of growth and effort, attitude and progress. The work selected for the portfolio is determined by the content in the student’s curriculum. Advantag es of assessment portfolios An assessment portfolio can have a lot of benefits to users when designed and implemented properly. The following are some of these benefits. (a) Promotes reflection, self evaluation and critical thinking among the students. (b) Provides flexibility when measuring how students achieve the set learning goals (c) Facilitates sharing of responsibility (among students and teachers) for setting goals and evaluating progress to meeting the set goals. (d) Provides a process for structuring

Saturday, November 16, 2019

Audio Lingual Method Essay Example for Free

Audio Lingual Method Essay Compare and contrast the Direct Method and the Audio-Lingual Method. (1) Both are oral-based approaches. (2) The Direct Method emphasizes vocabulary acquisition through exposure to its use in situations; the Audio-Lingual Method drills students in the use of grammatical sentence patterns. (3) Unlike the Direct Method, the Audio-Lingual Method has a strong theoretical base in linguistics and psychology. 2- How has the behavioral psychology influenced the Audio-Lingual Method? It was thought that the way to acquire the sentence patterns of the target language was through conditioning—helping learners to respond correctly to stimuli through shaping and reinforcement. (2) Learners could overcome the habits of their native language and form the new habits required to be target language speakers. 3- Define a backward build-up drill (expansion drill). State its purpose and advantages. (1) Definition: The teacher breaks down a line into several parts. The students repeat a part of the sentence, usually the last phrase of the line. Then, following the teachers cue, the students expand what they are repeating part by part until they are able to repeat the entire line. The teacher begins with the part at the end of the sentence (and works backward from there) to keep the intonation of the line as natural as possible. This also directs more student attention to the end of the sentence, where new information typically occurs. (2) Purpose: The purpose of this drill is to break down the troublesome sentence into smaller parts. (3) Advantages: (a) The teacher is able to give the students help in producing the troublesome line. Having worked on the line in small pieces, the students are also able to take note of where each word or phrase begins and ends in the sentence. 4- Define a repetition drill. Students are asked to listen carefully to the teachers model, and then they have to repeat and attempt to mimic the model as accurately and as quickly as possible. 5- Define a chain drill. State its advantages. (1) Definition: The chain of conversation that forms around the room as students, oneby- one, ask and answer questions of each other. The teacher begins the chain by greeting a particular student, or asking him a question. That student responds, and then turns to the student sitting next to him. (2) Advantages: (A) A chain drill gives students an opportunity to say the lines individually. (B) The teacher listens and can tell which students are struggling and will need more practice. (C) A chain drill also lets students use the expressions in communication with someone else, even though the communication is very limited. 6- Define a single-slot substitution drill. State its purpose. (1) Definition: The teacher says a line, usually from the dialog. Next, the teacher says a word or a phrase—called the cue. The students repeat the line the teacher has given them, substituting the cue into the line in its proper place. (2) Purpose: The major purpose of this drill is to give the students practice in finding and filling in the slots of a sentence. 7- Define a multiple-slot substitution drill. State its purpose. This drill is similar to the single-slot substitution drill. The difference is that the teacher gives cue phrases, one at a time, that fit into different slots in the dialog line. The students must recognize what part of speech each cue is, or at least, where it fits into the sentence, and make any other changes, such as subject-verb agreement. They then say the line, fitting the cue phrase into the line where it belongs. 8- Define transformation drill. Students are asked to change one type of sentence into another—an affirmative sentence into a negative or an active sentence into a passive.

Thursday, November 14, 2019

How to Calculate the G Forces in NHRA Drag Racing :: Process Essays

How to Calculate the G Forces in NHRA Drag Racing In the sport of professional drag racing gravity takes on an entirely different meaning while accelerating these monsters down the track at speeds in excess of 330 miles per hour. The force exerted on the driver is known as G force. In this short journey down the track, the formula to calculate the forces exerted on the driver will be demonstrated. Next the forces exerted on the driver in the individual classes of cars. Then at the end of the quarter mile G force rears its ugly head again when the parachute is deployed to bring the monsters from their maximum speeds to a stop. In the end does this have an effect on the human body? To calculate the average acceleration will be derived by converting miles per hour into meters per second. To do this, divide the miles per hour by .6. This will give kilometers per hour. Then multiply that by 1000. This will give meters per hour. This gives meters per hour, to convert this to meters per second divide meters per hour by 3600. At this point divide by the time of the run, this is the average acceleration. Next it is known that gravity makes things fall at a speed of 10 meters per second. Take the average acceleration divided by the time to complete the run and divide this total by 10 meters per second and this gives a number that represents a multiple of gravitational force exerted on the masses involved in the acceleration. This number is a multiple of the normal gravitational force exerted on everything on earth. If the racer weighs 190 pounds and experiences 2.5 G’s their body would feel as if it weighed 475 pounds. This causes a big strain on the body. The exact physical response on the human is not exactly known because studys on pilots show that some can become accustomed to a little higher G force as when they first started the study. Over all it showed that a human would loose consciousness between 8 and 9 G’s. the space shuttle launches at about 3 G’s. Modern fighter jets pulling out of a hard dive can experience about 8 G’s. Under this kind force the blood pools in, usually the wrong, parts of the body. However, the human body can withstand high G’s for very brief periods of time.

Monday, November 11, 2019

Self Assessment Personal Leadership Style Education Essay

Harmonizing to my consequences, it indicates that my leading manner is predominately Participative, which means that I am capable of working with group members who understand the aims and their function in the undertaking. My biggest strength is difficult work, sharing the sense of duty, promptness, clip direction and the ability to run into deadlines. I am a really trusty individual with an ability to work as a squad participant or as an person which helps me to last under different sort of environments. Harmonizing to my yesteryear experienced, my supervisor came over and praised me for my difficult work for the past five hebdomads and he besides informed me that they will offer me a squad leader occupation one time I finished my class. My Weakness is that I get hurt really rapidly if person neglects my sincere attempts, or accuse me of being guilty of a error which I ne'er did, this does consequences in a mental emphasis which finally effects my public presentation.Secondly sometimes I get emotional. This is what I think are my biggest strength and failings. And I need to better this strength and failings.leading theoriesLeadership is a manner of taking others to acquire the coveted consequences. There are many theories presented by different writer and I am traveling to discourse some of the theories which are as follow:Situational leading theoryIt is developed by Hersey and Blanchard, is based on the premiss that leaders need to change their behaviors depending on one major situational factor-the preparedness of followings. It focuses on two behaviors: undertaking behavior and relationship behavior. Task behavior is the leader ‘s inclination to spell out responsibilities and duties of the group. Relationship behavior is the leader ‘s inclination to utilize bipartisan or multi-way communicating To find which combination of behavior is appropriate for a given state of affairs, a leader must entree the follower preparedness. Follower preparedness means follower ‘s willingness and ability to carry through a undertaking. The following are the leading manner that might be used: Telling- giving specific undertaking waies and closely supervising work ; a high undertaking, low-relationship manner Selling- explicating undertaking waies in a supportive and persuasive manner ; a high undertaking, low-relationship manner. Participating- stressing shared thoughts and participative determinations on undertaking waies ; a low undertaking, high-relationship manner. Delegating- leting the group to take duty for undertaking determinations ; a low undertaking, low-relationship manner. In utilizing this situational leading theory, leaders decide the undertaking countries they want to act upon assess the person ‘s preparedness degree, select the leading manner matching to that degree.Path-goal theoryIt explains how leader behavior can positively act upon the motive and occupation satisfaction of subsidiaries. It is closely associated with anticipation theory ; it is focused on the manner leader ‘s influence subsidiaries ‘ perceptual experience of work ends and waies to accomplish both work and personal ends. This theory argues that the perceptual experience of subsidiaries is affected by the undermentioned leader behaviors. Directing leader behaviour- allowing subsidiaries know what is expected of them, supplying counsel about work methods, developing work agendas, placing work rating criterions, and bespeaking the footing for results or wagess. Supportive leader behaviour- entails demoing concern for the position, wellbeing and demands of subsidiaries ; making little things to do work more pleasant ; and being friendly and accessible. Participative leader behaviour- it is characterised by confer withing with subsidiaries, promoting their suggestions, and carefully sing their thoughts when doing determinations Achievement-oriented leader behaviour- involves puting disputing ends, anticipating subsidiaries to execute at their highest degree, and conveying a high grade of assurance in subsidiaries. Leaderships should besides see two of import situational factors: subsidiary and context features.Normative leading theoretical accountThe Normative leading theoretical account developed by Vroom and Yetton helps leaders assess critical situational factors impacting the extent to which they should affect subsidiaries in peculiar determinations. In this theoretical account, determinations made by directors in relation to group jobs are identified as belonging to one of five rudimentss groups. A1: the leader makes the determinations utilizing available information. A2: the leader obtains necessary information from subsidiaries so makes the determination. C1: the leader portions the job with relevant subsidiaries, separately so makes the determination. C2: the leader obtains information and an thought from subsidiaries in a group session so makes the determination. G2: The leaders portion the job with the group and organize their attempts to invent a solution. The theoretical account includes a figure of inquiries the director can inquire about the determination or job, which may assist him/her to make up one's mind which method is most appropriate given the state of affairs.Transformational and transactional leadingTransformational leaders motivates persons to execute beyond normal outlooks by animating subsidiaries to concentrate on broader missions exceeding their ain immediate opportunism, to concentrate on intrinsic higher-level ends instead than extrinsic lower degree ends, and to hold assurance in their abilities to accomplish the extraordinary missions articulated by the leader. Transformational leading is auxiliary to transactional leading ; it does non replace it. Transformational leading includes three of import factors: Charisma is a leading factors consisting the leader ‘s ability to animate pride, religion and regard. To recognize what is of import. Individual consideration is a leading where leader ‘s wages attending to the single follower ‘s demands and dainty every person as equal. Intellectual stimulation is a leading factor affecting offering new thoughts to excite followings to rethink old ways of making things, promoting followings to look at jobs from multiple vantage points. Transactional leaders are leaders who motivates subsidiaries to execute at expected degrees by assisting them recognize undertaking duties, identify ends, get assurance about meeting coveted public presentation degrees, and understand how their demands and the wagess they desire are linked to end accomplishment.leading function model/sLeadership means different things to different people. It refers to the procedure of act uponing others to accomplish organizational ends. There are many leaders who have proven themselves in forepart of others such as Manmohan Singh, Adolf Hitler. They change the hereafter of whole universe by their leading manners. I have chosen two political leaders to compare and contrast their leading theory and manners. The First political leader is a current Prime-minister of India ( Dr.Manmohan Singh ) and the 2nd 1 is antique: President of Libya ( Muammar Gaddafi ) .Leadership profilesManmohan Singh was born in 26 September 1932 in Goha small town, Punjab But a fter India ‘s divider now this small town is in Pakistan. His household was migrated to Amritsar sahib, India during divider in 1947. He was really intelligent and bright pupil from the starting of his survey calling. He was ever come foremost to larn something new. After the divider he starts his survey in Hindu college. In 1952 & A ; 1954 he got his unmarried man ‘s and maestro ‘s grade. He stands foremost in his whole academic calling. He receives a Wren bury scholarship as good. He finishes his survey from university Oxford in 1962. After receive doctor's degree in economic sciences from Oxford University, he worked for United Nations and after this he began his bureaucratic calling. He works as an adviser in the ministry of foreign trade with Lalit Narayan Mishra. After this he handled so many stations for authorities of India like Chief Economic Advisor ( 1972-76 ) , Governor of modesty bank ( 1982-85 ) and caput of be aftering committee ( 1985-87 ) . In 22 may 2004 He selected as a 13th Prime-Minister of India. Manhohan Singh follows participative and bureaucratic leading manner in his whole calling. He is the in charge of every action related to development of a state. He takes other thoughts into consideration while puting any measure further towards the development. He follows the regulations and ordinances and ensures that other people follow the regulations and ordinances systematically and accurately. From the starting of his Prime-minister calling he set up many regulations for the people of India to diminish the payoff and poorness in state and Increase the economic system of state. Muammar Gaddafi was born on 7th June 1942 in Libya. Initially he was swayer of Libyan Arab Republic boulder clay 1977 and so Brother Leader of Libyan Arab Jamahiriya till his last breath. He was considered as an Autocratic leader. He took the Libyan political relations to a new tallness where he defined ideal bossy manner. He ruled the state with his power for a long period of clip. He closed American and British military bases instantly when he came to power. He expelled Italian colonists in 1970 when he saw western imperialism combating against Arab nations. A batch of similar activities were introduced during his regulation but it made a negative impact on the populace of Libya. Peoples ne'er recognized him as a leader but because of his power cipher took a measure frontward to vie with him. ( 2008 ) It is clear that both the leaders were traveling in a different way. Manmohan Singh was a good educated economic expert and Gaddafi was non qualified. Manmhohan Singh has ne'er tried to convey his replacements to political relations whereas Gaddafi has used his power to convey his replacements in different professions. Manmohan Singh was premier curate of independent India and got elected with co-operation from political parties. He was working as an employee of the state instead than governing it and any determination made by him was agreed by remainder of the party members. On the other manus, Gaddafi took the state in his custodies and introduced new regulations harmonizing to Arab believes and ideas. He ne'er took suggestions from anybody and has ever been against western states. In drumhead, even though both the leaders were a batch different from each other in footings of commanding but there were some similarities as good. For the growing of state ‘s economic system Gaddafi introduced new revenue enhancements for oil companies. Manmohan Singh has ever focused on growing of Indian economic system and was an advantage because he worked antecedently as finance curate of India.Change ManagementThe many complications of alteration in administration Begin with human nature. Peoples tend to move habitually and in stable ways over clip. They may non desire to alter even when fortunes require it. In order to maintain them up to day of the month and be acceptable for alteration both the leaders need to utilize kurt lewin theoretical account of alteration direction. There are three phases in that unfreezing, altering, refreezing. Unfreezing is the phase in which a state of affairs is prepared for alteration and felt demands for alteration are developed foremost both have to dissolve the state of affairs. Changing is the stage where a planned alteration really takes topographic point. In this both can set their alteration planning into action. Refreezing is the stage at which alteration is stableness. By utilizing these both can measure consequences and give feedback.Benchmarking standardsLeadership is the most of import portion of an administration. Because administration growing depends on leading, it means how leader perform good with their group to derive productiveness and trustful environment which make their concern do good with maximal support. Leadership is the manner of taking others and making function theoretical account for follower to follow as an illustration. Lots of qualities make a leader perfect in leading. There are many qualities that a leader should hold but I am merely traveling to discourse few of them: Creativity- a leaders should be originative in thoughts to be productive. Creativity makes a individual to believe outside of the box to acquire the coveted consequences. It is the charming wand that helps leaders to accomplish administration end and overcome of barriers. Openness- leader should ever be unfastened to new thoughts and listen other point of position. Openness means making good relation with other by listening their positions and promoting their work. It builds trust and common apprehension among leaders and followings. Dedication- means holding a â€Å" can make attitude † towards the undertaking. Geting undertaking done by utilizing maximal energy, to put an illustration for follower to make the same. Followings ever look up to their leader so it is of import to put an illustration by carry throughing the ends by giving full dedication to the work. Honesty- it makes a individual trusty among others. Leader should be honest to their follower to construct trusting relation with them to accomplish required ends. Because honestness is the best policy. Well known to code of Ethics- leader should follow codification of moralss so the follower can besides make the same. Code of moralss is regulations and ordinance that an administration brings for everyone to act ethically harmonizing to the jurisprudence by handling everyone as equal. It keeps the esthesia of make up one's minding what is right and what is incorrect. Keep high standards- it is the duty of leader to maintain high criterions by holding regular meetings. Keep up the morale of the employees by actuating them and by giving them feedback on their public presentation. Collaborative- being collaborative agencies to work in a squad with maximal attempt. Collaborative makes squads productive and come-at-able. Responsibility- it is of import for a leader to understand the duty of the leading to take the squad. A leader should run the administration by organizing effectual and productive squad meetings. Confident- leader should show unity and personal committedness and be confident to take several determinations. He/she should be confident to take the squad by making friendly environment and should utilize the appropriate decision-making manner for specific issues. If the leader is confident it is easy for him/her to derive trust of others. Communication accomplishments: it is of import for a leader to hold communicating accomplishments to interact with other. Leader must hold the cognition of several civilizations. If a leader deficiency this accomplishment so it will be really hard for leader to take the group. All the qualities in a good leader are useless without this communicating accomplishment. Section 2: ego appraisal 2.1 benchmarking Creativity- creativeness is something that relates with thought. I have creativeness in myself for bring forthing thoughts and it is proven because I have completed my applied direction instance survey in which I did believe out of the box to bring forth possible solution to the job. Openness- I ever acquire aroused about group undertaking because it gives us chance to listen other point of position and portion positions with each other. I am a really unfastened individual I ever admire other thoughts and point of position because it lead us to success. Dedication- I ever give my full dedication to the undertaking that has been assigned to me for illustration at my workplace they have hebdomadal audit sing public presentation of employees, in that audit I ever score 99 % or 100 % out of 100 % .it shows how much dedicated I am towards my ends. Honesty- in the school times I learn honestness is the best policy and I ever use to follow that in my life. Be honest ; be dependable so that other can swear you under any fortunes. Well known to code of ethics- codification of moralss is set of regulations and ordinance that each person needs to follow. I follow every regulation at my occupation such as we need to be in professional frock, ever speak in English so that other can besides understand and no 1 can make others time in or time out. Keep high standard- at my work topographic point they ever keep their standard high. Sometime I rate myself by making my ain audit at work so that I can besides understand where I stand. I ever come to college as organized ever have my booklet of notes with me, so that I can execute good while talk or undertaking. Collaborative- I am really collaborative because I perform good in group treatment. Being collaborative agencies deriving cognition through others. Responsibility- I am a responsible individual as I already mention that I ever come prepared to college with my notes. I use take duty if anything goes incorrect. Confident- I am a confident individual because it help us to accomplish our ends and I ever be confident about my work at occupation because I know what I have to make to hit good in audit. Communication skills- it is an of import factor of leading because it helps us to pass on with other whether they belong to different nationality. I am good in pass oning because I like to larn other linguistic communications like in Brazil if we have to state â€Å" welcome † so we have to state â€Å" oi † . This standard demo how I rate myself in relation to these qualities of leading. The evaluation is from 0 to 9, where 9 is highest and 0 is lowest. Quality Rating Creativity 5 Openness 6 Dedication 7 Honesty 8 Well known to Code of Ethical motives 7 maintain high criterions 8 Collaborative 7 Duty 5 Confident 6 Communication accomplishments 5 Rationale I have rate myself harmonizing to where I stands. 0-6 agencies low and mean and I need to better that. 7 – 9 agencies highest and it shows my attempt. I have shown this evaluation harmonizing to my public presentation at occupation, what I believe, how I perform at work and what I am making in my twenty-four hours to twenty-four hours life. My creativeness and communicating accomplishments are low and I need to work on it to develop myself harmonizing to the concern state of affairs because sometimes I lack this accomplishments. I need to derive some more confident and openness so that I can accomplish my ends. Dedication, honestness, collaborative makes me execute good in every undertaking. 2.2 Contemplation I am discussed above about my strength, failing, chance and menace. These I have found where I am working now. My Manager promotes me as a Supervisor in his company. He told me that he have got trust and have confident about me. What I am wanted from my follower, they do the same thing to make the ends and run into outlooks for administration. I am listening to everybody from my squad, what they want to introduce for new things and if they have got the new thought so I am besides implement that thought and give wages to the squad to acquire new thoughts. Personal cultural context is a individual ‘s primary beginning of how he or she would organize their individuality. It is a beginning for specifying a individual, look, and the sense of group needed by all worlds. I am belonging to Sikh faith and I have got my cultural things from my parents. In our civilization we respect to everybody and we do non name seniors by their first name. My short term ends are to acquire information about the concern, better the communicating, day-to-day updates in my vocabulary, and complete the undertakings to acquire the work done. I am larning the concern leading qualities from my instructor and implement these qualities in my existent life. Implement the new leading scheme at work so that I will be a good leader for my followings. My long footings are to set up a concern administration and function the people and community and gain some money from it so that it will be cover up my all life disbursals. Apart of that, I want to besides make side concern in my life. My dream is to plan Aircraft from my ain custodies and set up large industry for Airlines in New Zealand. What I needs to set up this company is money and that I will be earn from my concern administration. Section 3: Personal Development Plan Opportunities There are following chances that I look in myself. These are as follow: Short Term Opportunity: Confident: I need to be confident for whatever I want to accomplish. I need to develop myself so that I can accept any alteration and achieve ends. I need to be competitory at all times. I am non afraid of any challenges I truly like when anybody challenges me because it gives me an chance to turn out myself. Barriers will come in my life but I need to hold a possible to confront any challenges in my life. Team participant: I want to go more collaborative with others to construct trust and apprehension to confront any challenges with maximal cooperation. Without being collaborative I can non go a good leader and can non accomplish my ends. Productive: I am really dedicated individual but I want to developed this ability a small spot more because I am enthusiastic individual and every clip when anybody delegate me any undertaking I give my full attempt to carry through that undertaking. I have high energy degrees that seem to travel on everlastingly and it becomes my passion to accomplish the ends. Being collaborative agencies is besides a really of import leading accomplishment. I am ready to make any sort of attempt to carry through my ends and take my followings as an illustration.Rationale:Long term chance: Become team leader: my foreman already offered me a occupation to go team leader in the company. And I am prosecuting this class to carry through my end. I have dream about this occupation when I join this company. Improve English: I need to better my English to go a good leader so that my follower can look up to my attempt. Sometimes the words do n't come out in fluently on lips. So I have to work more on communicating accomplishments. Because this end is really indispensable to be accomplishable in concern and in personal life every bit good. Settled down in New Zealand: It was my dream to come to New Zealand and settled down in New Zealand. Now I am here in New Zealand, one portion of my dream I s fulfilled and I want remainder will besides come true. But for that I need to work hard and larn the standards of acquiring settled down in New Zealand. Rationale I have chosen these short term and long term chance that I need to better in myself for future. I have found the less communicating accomplishments in myself when I talk to another individual. I can non talk the words right so that why I think I need to better these accomplishments to read the newspapers, web sites, better in vocabulary, and talk up in forepart of mirror. I truly have to confident when I start conversation to other individual. It ‘s really tough to be a good rival in my field. But I need to seek a batch to acquire equal cognition. I have seen at work that the two another individual who has a good cognition and the foreman has merely discussed with them. But when the foreman asks me something so I can non reply him decently. Then I thought I need to acquire deficient information about the work. I have to truly better for short term end every bit good. These ends I am really difficult working in my field. But I need to construct the relationship with people so that I can better my interpersonal accomplishments. Everyone should hold ability to do relation with client and the community. Because of if we need something so they can assist us to do our concern easier and best. I want to be self-asserting in my field. I found some troubles at my work. Some of the other staff inquiring me inquiry and sometimes they want to be portion their thoughts with me but all the clip I ignored to them. So I need to go more self-asserting so that I can assist them and go a good leader. Once I have stuck some hard state of affairs at occupation. One twenty-four hours I have really tired and experiencing failing and my public presentation was cut downing to some extent. When my director reexamine me and he said your hebdomadal public presentation has go down. So in that country I need to better my strength and be a difficult worker all the clip. I had desire to go a GM in any administration after the Business Management class. This is my long term end and I have to finish it within the clip. I need to be more qualitative and confident to go portion of good direction. I have to travel through the any stuff that I need to utilize for a General Manager. Schemes I want to utilize the scheme to develop my communicating accomplishments. First I will enter my voice on a digital recording equipment and play back to hear what I merely said. Determine whether my sound confident and assured and I understood what I merely said. Be willing to listen to what others have to state in all environments ; at work, at school and with my friends. I want to hold good and right attitude when making conversation to others. Because good attitude can take me farther where I want to travel otherwise people can disregard me. I want to be a punctual in my life. To go a good rival I need to be go through every acquisition stuff that better my accomplishments in future. This can be acquiring by to read the books and travel to the cyberspace. Everything I can happen in the Google. There are assorted techniques to utilize these accomplishments in concern. Timeframe I have set the clip to better these accomplishments for my hereafter. I have set all the short clip end and long term ends that I need to utilize in the hereafter. I need to be 1 twelvemonth clip ( 1/09/2013 ) to better my all accomplishments including short term programs. This can merely be done by me to utilize the assorted methods. Long term programs need the 4 old ages by ( 1/09/2017 ) clip so that I can larn everything including short term ends. In the one twelvemonth, I have to better my accomplishments and short term ends to travel further in future and set the long term ends. I need four old ages to put up my concern and so I will travel for farther to put the short term and long term ends after acquire these ends. This manner I can carry through my dreams. I need to implement the scheme to develop my accomplishments for following four months. For this I have select the day of the month ( 5/05/2013 ) . This scheme I can be composing and implement boulder clay this day of the month. After that I can make on these short term and long term ends. Measures I can mensurate these aims when I have got the cognition about everything and I have prepare for everything that I need to travel farther and put concern in future. Skills I can mensurate it from if I will confident to make something because the individual who have accomplishments and he have the cognition about everything so he is the confident to make anything because he knows all the things what and where can it happens. The 2nd I can mensurate it from the society, if I have the good communicating accomplishments and have can make attitude instead than the other people so I can calculate that I achieved my aims that I need to utilize in the hereafter. Resourcing Harmonizing to my short term ends and long term ends and the accomplishments and aims that I need to carry through these ends. I need the cyberspace resource so that I can travel everything to larn and acquire equal and progress cognition. Google and Wikipedia sites have everything that I can assist and larn easy my accomplishments and aims. I can establish the study online and give paper online to vie myself to the whole universe. I need the preparation from my company. I can acquire aid from my leader to better these accomplishments and ends. My director can give me the preparation about the leading from where I work now. I can acquire assorted cognition from my squad members and followings. I want to travel through with the voluntary work. I need to read through the books, magazines and newspapers. Everything has reference in the newspaper and we can larn from our politician. I can besides better these things from Television. Because Television has run assorted channel like find and other channels so I can acquire my cognition from these channels. Section4: Mentions Section5: Appendix

Saturday, November 9, 2019

Patron Saint of Butterflies Essay Essay

The main characters of the story are Honey, and Agnes. The whole book was written in a switch off format which is when Honey and Agnes each write a chapter on what happened in there own thoughts. The story shows a relationship between two girls that slowly grow apart holding tight onto what they have left in their friendship. The characters are Honey, her dad which is Mr. Little, Mrs. Little, Nana Pete, Lillian, Benny, and the owners of Mount Blessing, Mother Veronica and Father Emmanuel. In this story, the characters are in a conflict; Mother Veronica and Father Emmanuel were the ones that were against Lillian, Nana Pete, Honey, and Agnes. There were against each other because Father Emmanuel was punishing the people that lived on Mount Blessing. The story started like this, Agnes was looking for Honey she got into trouble. Honey was punished by Emmanuel because she kissed a boy, on her back; Veronica had carved the word â€Å"harlot†. Soon, Nana Pete (Agnes and Benny’s grandmother) found out about the regulation room where people were being punished at. Nana Pete decides to leave after she found out, when Benny had his finger slammed in the door. Someone had called the police, but because Emmanuel knew he was going to get into trouble if the police come, so he decides to it on himself clumsily. Nana Pete takes him to the hospital where they had to undo everything that Emmanuel had done. Right after Benny had woken up, they escape from Mount blessing where Agnes really doesn’t want to because she wants to become a saint, but Honey dreads to escape that place from the day her was born. Honey had to say goodbye to Winky, the person that Honey owns a utterfly garden with. Honey also left a note about if Agnes ever goes back, Honey made Winky call the cops. They travel across from Connecticut all the way to Texas. On the way, Agnes faced a lot of things that were considered a sin, like eating stuff that are red, watching T. V. and listening to the radio which was all considered sins but Honey did all of them even when she knew it was against the rules on Mount Blessing. Agnes struggles to be with Honey because of their differences, especially when they arrive to the destination and meet a girl amed Lillian. Actually, Lillian is Honey’s mother that had left her when she was only a baby, the story of her mother was complicated. She was wonderful at the violin when she had went to Mount Blessing, so she instantly was accepted into Emmanuel’s inner group which usually take years to do. But at that time she was already pregnant but the people in the inner circle knew nothing about it, when they did, Honey was already born into this world, so they made Lillian go away and let Honey stay with Lillian’s brother, Joseph (Mr.Little). Things turn out pretty well until Nana Pete had died from a heart attacked. Honey and Agnes had a major fight after Agnes was praying for Nana Pete to come back alive, Honey said that it was impossible and had some argument that had caused Honey to hit Agnes. Rushing out the door, Honey hopped into the truck and then drove to the shop Lillian owned. She rushed in causing everyone to suddenly look at her, and then she dragged Lillian back, at that same time Agnes had called her parents to fly here and go pick up Agnes. After her parents arrive, Mr. Little called Lillian the name she was given at Mount Blessing. After Agnes left, that was when Honey found out Lillian was her mother, also she finally knew the reason why Nana Pete treated her like her own grandchild. When Agnes arrived at Mount Blessing, she saw there were rows of police cars parked in front of the regulation room, the cops wanted to see all of the children, alone, that is when Emmanuel said â€Å"remember, we are believers† meaning for them to not tell anything about the room. Because the children were so scared they all didn’t respond to the negative things that were mentioned about Mount Blessing. But then, Agnes thought about what was right and what she should do, slowly with trembling legs, she stood up. At the same time, Honey and Lillian was driving to Mount Blessing, when they arrive, the cops arrived because of the fact that Winky had called the police. A few weeks later, all of the parents were to be kept in order to be questioned, that is when Honey and Agnes stand on the same line, and race each other to the finish line. They raced each other at the end because Agnes wanted to be a saint, and she thought racing was a sin, but she finally loosened up from what Honey had helped her with. I thought this book was the adventurous kind in the beginning, but then did I find out it was about friendship and love. This book was very touching from what Honey had described in one of the chapters about how Agnes had changed from the friend that she use to know to what she is now, a saint to be. I thought that it was outrageous when I read to the part about that they were hit by Emmanuel. To what I think, people should not be punished by what they have done just according to the rules that some guy had made, and I thought that if the kids don’t want to live there, why do their parents make them? In a lot of the chapters, it showed that Agnes had a string that was tied around the waist, and every time she had committed a sin, she would tighten the string, just imagining it I would think would be hard enough for me, but to do it, it takes guts. This booked talked a lot about friendship and trust, and I also thought it was so touching when it told the ending about how they raced each other. It would be hard for me to ever still hold on to the friendship that Agnes and Honey had held on to, I would just have stopped being friends with Agnes instead of trying to convince her back to being normal. I really loved this book because it connected with the experiences that I had, my friend, well more like best friend had started to ‘fit in’ with the crowd, and soon, she pretended that she didn’t ever know me. But before I came to America, I had to say goodbye to her, and she said that the only reason she left me was because I started making new friends and didn’t even talk to her. The misunderstanding was all over, but the things that had already happened could not be solved, so I felt that I was in the same relationship with my best friend just like how Agnes and Honey was. This story could be told to all ages and not to a limited age, it talks about friendship, trust, and most important, holding onto your friend.

Thursday, November 7, 2019

Robert Frosts Road to Success essays

Robert Frosts Road to Success essays On March 26th of 1874 in San Francisco California, Isabelle Moodie and William Prescott Frost Jr. were blessed with a son, who they named after Confederate General Robert E. Lee. Frosts sister, Jeanie Florence, was born on June 25th of 1876 in Lawrence, Mass. In 1879 Frost went to kindergarten, but went home after one day because he suffered from nervous stomach pains, and did not return. Frost tried first grade and second grade but dropped out of both, so he was schooled at home. In 1886 they moved to Salem, New Hampshire, where his mother taught the fifth to eighth grade. Frost and Jeanie both entered the fifth grade. Frost began to like school so he applied for entrance into Lawrence High School. He passed the exams and enrolled into some collage prep classes (Frost, Robert (p1)). Frosts first poem, La Noche Triste, published in April of 1890, and the second poem, The Song of the Wave, published in May, both appeared in the Lawrence High School Bulletin. In 1889, Frost g raduated from high school and shared valedictorian honors with Elinor Wylie, whom he married six years later (Robert (lee) Frost (p1)). After high school Frost briefly attended Dartmouth Collage instead of Harvard because it is cheaper, and because he was dependent on his grandparents for financial support. For money Frost briefly taught an unruly eighth grade grammar class, worked at a cotton mill, and worked as a reporter for the Daily American and Sentinel in Lawrence in 1895. On September 25th of 1886 Frosts first son was born whom he named Elliot (Frost, Robert (p1) and Robert (lee) Frost (p1)). Frost decided to borrow money from his grandfather after he passed the entrance exams at Harvard. In 1897 he entered Harvard as a freshman. While Frost was at Harvard he was awarded the Sewall Scholarship for academic excellence. He soon withdrew from Harvard because he had a bout with tuberculosis, and to try...

Monday, November 4, 2019

A Critique of Gone to Soldiers by Marge Piercy

A Critique of Gone to Soldiers by Marge Piercy Essay A Critique of Gone to Soldiers by Marge PiercyA Critique of Gone to Soldiers by Marge PiercyThe novel Gone to Soldiers by Marge Piercy intricately weaves the livesof many different people into a connected series of individual plots that givethe reader an exciting view of life during World War II. Piercy connects thelives of women and men, Jews and gentiles by using family ties and steamy loveaffairs. The people have dramatically different profiles, some are rich someare poor, some are Americans, some are French, some are with power while othersare persecuted, but everyone is connected by the war. War freed women byallowing them to work in factories and defy their husbands by hiding resistingFrench Jews. Piercy makes history exciting by making each character reallyexperience love and hate and the mundane daily struggles of the individual. I completely enjoyed Gone to Soldiers, because several main charactersprevented me from getting bored and kept me reading to find out what was goingto happen to each person next. I really enjoyed the profile of Louise Kahan afemale Jewish American writer, because she is independent and strong willed. Anexample of her strength and belief in herself Louise did not instantly return toher ex-husband Oscar even though they both still loved each other, because shewas strong enough to resist him and his womanizing ways. Piercy gave me a muchbetter understanding of the cultural and social issues of the World War two era. I learned about the little struggles of working American women, such as theunavailability of stockings and societys negative attitude towards womenwearing pants. These issues were ones that I had never thought about before. It amazes me that only fifty years ago a woman could not wear pants to work. Ruthies friend was sent home to change for wearing loose fitting red pantsbecause they were considered racy. It is equally surprising to me that womenstill have to wear hose with our skirts or be deemed inappropriate. I do notunderstand how society has completely changed from a white male society into amuch more diverse culture and still expect women to wear uncomfortable hose. Piercy made complete sense throughout the entire book and most importantly shekept my attention. Piercys point of view was biased favorably towards AmericanJews. I enjoyed the book because it kept my attention on the individual livesof people in the midst of war instead of the battles fought during the war. Ialso liked the complicated weave of lives into one story like a patchwork quilt. In conclusion, I enjoyed Marge Piercys novel Gone to Soldiers, becauseit kept my attention with realistic descriptions of people with whom I began toreally understand their feelings and thoughts. Other students should read thisbook if they like historical fiction, because it is so captivating. Piercy usesthe individual as a piece of the whole picture, important but not the entiretyof the work which makes this book so intriguing.

Saturday, November 2, 2019

Critically Eexamine the Importance of Ensuring the Race, Ethnicity, Essay

Critically Eexamine the Importance of Ensuring the Race, Ethnicity, Social Class And Gender of Pupils Are Valued And Supported Within the Education System - Essay Example This project declares that the social class of the students affects performance in terms of the quality of life. If a student has access to the basic needs, health care and social amenities then they are more likely to perform better in school. Research has shown that students who come from low-income households have slower development of academic skills that those coming from higher income households. This is because of the different environments and exposures of these two groups. For example, a child from a well to do family may be more technologically advanced that another from a low-income household. This is because this student is exposed to all the latest gadgets and other devices because the family can be able to afford them. This paper makes a conclusion that tahe one for the under privileged student has to be detailed as the assumption made is there are things that the students has not been able to access and experience because of their social standing. Families that have low income are less likely to provide the necessary materials required in the learning process. In conclusion, all the above areas have to be considered in the formulation of an educational policy to make sure that all that parties involved have adequate representation and no group is left behind in educational progression. Education is a basic human right and the least we can do is to make sure that it is accessible by all and that it is comprehensive enough for all parties involved.

Thursday, October 31, 2019

Scholarship Essay. I have included the prompt at the start of the Essay

Scholarship . I have included the prompt at the start of the first page. Please read the prompt to understand what they're looking for - Essay Example Through adversity, I pursued my desire to help others, learned all that I could from each of my healthcare experiences, and made positive contributions to society through community and volunteer work. Until the end of 1st grade, I went to a public school located in a part of Queens that was extremely diverse—most of the other children had immigrant parents. It was a great environment to grow up in; however, I went to a new public school for 2nd grade through 6th grade because my family moved to part of Queens where my neighbors turned out to be racist and unwelcoming. For the first few weeks in our new neighborhood, eggs were thrown at our house daily. The teachers at the new public elementary school did several things to prevent me from succeeding and receiving the credit I was due for my hard work and talents. According to report cards and other criteria, I was supposed to have been the valedictorian, but because that honor was normally given to a white student, I was passed over. In 6th grade, my English teacher gave me a report card grade that did not match my test and class performance. So my mother, with her limited language skills, brought it to the teacher’s attention. The teacher and principal both ignored my mother, and so my mother spoke with the district superintendant, who investigated and corrected my grade. In retaliation, however, the vice principal of the school barged into my French class one day and asked me to step out in the hallway, where he proceeded to tell me in a hostile manner that my teacher never wanted to see me again. As such, they had decided to pull me from the honors track mid-semester. Because my mother felt that I would further be harmed academically if she reported this, she decided it would be best for me to attend another public school. As a result, I had to move in with my paternal grandmother, who lived in a more diverse part of Queens, on the provision that I would provide

Tuesday, October 29, 2019

Building and Managing Capability for Marketing Innovation Essay

Building and Managing Capability for Marketing Innovation - Essay Example This research will begin with the statement that business model innovation is becoming increasingly important in a world where competitors can easily imitate strategies. Business model innovation represents a higher order of innovation compared to product or process innovation. Many standard business functions have been undergoing radical transformations. Manufacturing no longer involves the mass production of standardized large lots, but the lean production of customized units of one. Not surprisingly, new voices have been calling for the reinvention of marketing. Today’s marketers face new challenges. Consumers are time poor and information-rich; they expect better quality, better services, lower prices and more value for their effort and money. New channels are proliferating, traditional distribution channels are consolidating, and competitors now come from all over the world, increasingly, with lower costs and sometimes of higher quality. By tapping multiple sources of com petitive advantage, a new business model can help a company leapfrog competition. Companies need to keep examining their business model and their relevance for customers in an era of cutthroat competition. An innovation represents a significant improvement over what exists. A successful innovation generates a product or service that is valued highly by customers. As Peter Drucker puts it, â€Å"innovation is the process of finding a new with a new capacity to create wealth. Innovation may improve the yield of existing resources or may provide more value or satisfaction to customers.†Ã‚  " Innovation may endow resources with a new capacity to create wealth. A radical process innovation may be much more disruptive than a minor or moderate product innovation. But, in general, it may be reasonable to say that a radical product innovation is more challenging than a radical process innovation. This is because process innovations are typically internally focused and many of the vari ables are under the organization's control. On the other hand, product innovations are externally focused and markets never cease to surprise. 2.2. Current market challenges: Markets always change faster than marketing. Peter Drucker, (1954) wrote that the business enterprises have two and only two basic functions: Marketing and Innovation. Marketing and innovation produces results; all the rest are costs. Today, companies unabashedly declare their wish to get closer to customers; marketing is actually loosing power to other functions in the corporation. New products are failing at a disturbing rate. Recent studies put the failure rate of new European consumer products at 80% (Nielsen, 1999). Consumer behaviors vary across time and space as well as by contingencies and changing images. In a world filled with choices, there are no sustaining themes or consumption patterns. Some of the reasons for new product failure are: a high level executive pushes a favorite idea in spite of negative market research findings; the idea is good but the market size is overestimated; the product is not well designed; the product is incorrectl y positioned, ineffectively advertised or overpriced; the product is not well designed; the product is incorrectly positioned, in effectively advertised or overpriced; development costs are higher than expected; or competitors fight back harder than expected. Poor performance by Western nation firms in the area of new product development reflects excessive emphasis on profit maximization and risk avoidance. 2.3. Role of innovation in marketing: Marketing styles and innovations have an important role in achieving trade objectives. Marketing style may also influence the nature of a firm's approach to innovation. Only after an organization accepts that innovation should be driven by the need to meet customer aspirations rather than financial community's demand for profitability, does it become possible to evolve a more effective innovation management philosophy. Many companies are beginning to

Sunday, October 27, 2019

Impact of Cyanobacteria Toxins

Impact of Cyanobacteria Toxins Introduction Cyanobacteria, or also known as blue-green algae is one of the bacteria phylum. It was classified as blue-green algae because it resembles eukaryotic green algae. Cyanobacteria are photosynthetic prokaryotes which have the ability to synthesize chlorophyll a. Chlorophyll a primarily absorbs most red and blue light, which allow cyanobacteria to obtain energy. This energy was then used to synthesize carbohydrate from carbon dioxide and water. Water is used as electron donor during the photosynthesis process and produces oxygen as a byproduct. Thus, the ability of cyanobacteria underwent the process of photosynthesis leading to the evolution of oxygen as they play an important role in increasing the amount of oxygen in Earth. Besides, cyanobacteria also called blue-green algae because of its ability to form the phycobilin pigment (phycocyanin). Phycocyanin is an accessory pigment where it works in conjunction with chlorophyll a. Phycocyanin pigment is the one that give bluish colour to cyanobacteria. According to Dittmann and Wiegand (2006), the lyses of a cyanobacterial bloom leads to release of high amounts of blue pigmented. However, the colour can degrade under condition of high exposure to light and heat (Jespersen et al., 2005). Because cyanobacteria are prokaryote, it is usually small and unicellular. Usually individual cyanobacteria are round, oval, globular or string-like in shape. However, cyanobacteria often growth in colonies and, thus are large and easily to view. These colonies are built of many layers and can form filaments, sheets or even hallow ball depend on its species and environmental condition. Cyanobacteria have been classified into five groups based on their morphologies. There are chrooccales (I), pleurocapsales (II), oscillatoriales (III), nostacales (IV) and stigonematales (V). Group l is unicellular cyanobacteria that divide by binary fusion or budding, while group II is unicellular form that divide by multiple fission. Then, group III is filamentous colonies that reproduce by trichome breakage (Henson, 2002). However, only groups IV and V are supported by phylogenetic studies and make up the heterocystous cyanobacteria. They have the ability to fix Nitrogen such as genera of Anabaena, Nostoc, and etc. Cyanobacteria are extremely successful organism that can adapt in any condition depend on its species. The fossil record shows their existence since 3.5 billion years ago and it are still around. According to Hitzfeld et al. (2000), the cyanobacteria inhabitants vary from hot springs to temporary frozen ponds in Antarctica. Cyanobacteria are gram negative that has cell wall made up of peptidoglycan and lipopolysaccharide layers that surrounded by gelatinous and mucilaginous sheath. The presence of the gelatinous sheath may help in survival of cyanobacteria during extreme conditions and desiccation (Duy et al., 2000). Cyanobacteria mostly found in brackish, freshwater, rivers, lakes, ponds and some reservoirs. They commonly live in such condition to get access of water and sunlight, as they do the photosynthesis process. The high accumulation of cyanobacteria is due to nutrient enrichment (eutrophication). The eutrophication is the process of water bodies gets the excess of nutrient a nd this promotes extremely growth of cyanobacteria. This nutrient may come from many sources, such as fertilizers applied to agriculture, erosion of soil containing nutrients and etc. The excess of nutrient lead to massive population of cyanobacteria, include the blooms, scums, and mats and biofilms (Codd et al., 2005). The existence of cyanobacteria bloom can reduce dissolved oxygen in water and may cause other aquatic organisms died. Alperdoorn et al. (2007) suggest that complex interaction of high concentration of nutrients, sunlight, warm temperature, turbidity, pH, conductivity, salinity, carbon availability and slow-flowing stagnant water are involved in production of blooms. Besides, the bloom of cyanobacteria is related with toxins released. Purpose of study The purpose of study is to analyze the type of toxins produced by bloom of cyanobacterial. Growth of cyanobacteria bloom is favored by nutrient enrichment. The increase of mass population of cyanobacteria will lead to high amount of toxin produced. Then, relate how these toxins act in order to affect humans and animals health. Objectives of study Production and mode of action of cyanobacteria Occurrence of cyanobacterial toxins in affects humans and animals -example case Routes of exposure Diseases in Humans and Animals Conclusion further work Production and mode of action of cyanobacteria toxins Properties of cyanobacterial toxins There are around 150 genera with about 2000 species of cyanobacteria has been recognized, as according to the current taxonomy. However, out of them, only 40 genera have been identified to produce toxins (Hitzfeld et al., 2000). The toxins produced by bloom of cyanobacteria are sometimes called cyanotoxins. The genera that release toxins from cyanobacteria bloom are include Microcystis, Anabaena, Anabaenopsis, Plankthothrix, Aphanizomenon, Cylindrospermopsis, Raphidiopsis and Nodularia (Codd et al., 2005). Cyanotoxins are classified into two grouped, where one is based on their modes of toxin affect the animals cells or cell system, and the other one is based on their chemical composition and structure (Codd et al.,1999). The first grouped are divided into four types, which are hepatotoxins, neurotoxins, cytotoxin and irritant toxins (Codd et al., 2005). However, the second grouped is classify into three different chemical structure which are cyclic peptides, alkaloids and lipopolysa ccharides (LPS) (Sivonen Jones 1999). The production of cyanotoxin are highly variable depends on time and an individual bloom itself. Besides, the arrangement of the genes and their expression under certain environmental condition also contribute in released the toxins. Hepatotoxins-cyclic peptides Hepatotoxins class has the chemical structure of cyclic peptides. These kinds of toxins are released by bloom of cyanobacteria that ranging from freshwater to oceans. Among the common hepatotoxins produced are mycrocystins and nodularins. Microcystin is first found in the early 1980 and isolated from Microcystis aeruginosa. Thus, the toxins were named as microcystin (Sivonen Jones 1999). Then, it was identified that microcystins also have been produced from the genera of Anabaena, Microcystis, Planktothrix, Nostoc and Anabaenopsis (Hitzfeld et al., 2000). Differ from microcystins, where nodularins only produced by the genera of Nodularia and were names as nodularins after its producer, Nodularia spumigena (Falconer 1998). Both are widespread cyanotoxins because the presence of gas vesicle that provides buoyancy. Gas vesicles enable them to float up or sink in order to get sunlight and reach the site of nutrient-rich layers (Dittmann Wiegand 2006). Enough of nutrient and sunlight en able the cyanobacteria to undergo the photosynthesis process and lead to excess growth. Therefore, the cyanotoxins of microcystins and nodularins could be produce enormously and can disturb the ecosystems Microcystins are difference from nodularins based on their chemical structure of cyclic peptides. The chemical structures of microcystins have been identified as cyclic heptapeptides, while nodularins has chemical structure of cyclic pentapeptides (Codd et al., 1999). Cyclic heptapeptides refer to microcystins that contain seven peptide-linked amino acids. There are five common amino acids and another two L-amino acids are varied (Park et al., 1993). The five common amino acids are D-erythro-ÃŽ ²-methylaspartic acid, D-alanine, N-methyldehydroalanine, D-glutamate and Adda-3-amino-9-methoxy-2, 6, 8-trimethyl- 10-phenyldeca-4, 6-dienoic acid. The variable L amino acids are located at position 2 and 4. The variable of L amino acids increased the variations in microcsytins structure and so far there are about 70 structural variables have been identified (Codd et al., 2005). Besides that, demethylation of D-erythro-ÃŽ ²-methylaspartic acid and N-methyldehydroalanine amino acids also give variation in microcystin structure. In contrast, only about 6 variant of nodularins structure have been recognized (Codd et al. 1999). Both microcystins and nodularins only release from cyanobacteria bloom once it was lyses. These toxins are potent inhibitors of eukaryotic protein phosphotases activity (Park et al., 1993). According to Codd et al, (2005), this inhibition can change the membrane integrity and causing tumor production and liver damage. Liver is the main targeting organ in this action of toxins. Neurotoxin-alkaloids Neurotoxins contain the chemical structure of alkaloids. Alkaloids are chemical compound that contains any basic nitrogen atoms and produced by cyanobacteria. It cause toxic that act on nerve cell (neuron). So far, three known families of neurotoxins are anatoxin-a, anatoxin-a(S) and saxitoxins. Anatoxin-a acts by mimic acetylcholine, while anatoxin-a(S) inhibit acetylcholinesterase. Next, saxitoxins which relatively associated with paralytic shellfish poisons (PSP) are works by block the sodium channels. These toxins have been reported found mostly in area of North America, Europe and Australia (Sivonen Jones 1999). Devlin et al. (1977), identified anatoxins-a as a secondary amine 2-acetyl-9-azabicyclo (4-2-1)non-2-ene. Anatoxin-a is usually released by Anabaena flos-aquae, Anabaena spp, Anabaena planktonica, Oscillatoria, Aphanizomenon and Cylindrospermum (Sivonen and Jones, 1999). This toxins cause symptoms such as fasciculation, gasping and convulsion, when infection occurred in animals (Mazur et al., 2003). In contrast, Anatoxin-a(S) is guanidine methyl phosphate ester and produced by Anabaena flos-aquae and Anabaena lemmermannii (Codd et al., 2005). However, its structure still h as not been recognized. Sanitoxins are group of carbonate alkaloids and about 20 of structural variations has been recognized (Codd et al., 2005). Sanitoxins are produced by species of Anabaena, Aphanizomenon, Cylindrospermopsis, Lyngbya, Planktothrix and Trichodesmium (Carmichael et al., 2001) Cytotoxin-alkaloids Cylindrospermopsin is the example of cytotoxin released and has been found in tropical and subtropical water such as in lakes, rivers and water supply reservoir (Falconer 1998). According to Hitzfeld et al (2000) and Codd et al (1999), cylindrospermopsin could also be categorized as hepatotoxins because it affects liver damage. However, Codd et al (2005) and Falconer (1998) have categorized it under cytotoxin class because its action as an inhibitor of protein synthesis. This inhibition cause damage to tissue that rapidly synthesize protein such as pituitary gland, epithelia including gut lining, the pancreas, lymphoid tissue and the prostate gland, as well as the kidneys and liver (Falconer 1998). This toxin is also genotoxic, which can cause loss of chromosome and break of DNA strand (Humpage et al 2000). Cylindrospermopsin is a cyclic guanidine alkaloid and has been isolated mainly from cylindrospermopsis raciborskii and also from Aphanizomenon ovalisporum, Umezakia natans, Aphani zomenon flosaquae and Raphidiopsis curvata (Falconer and Humpage, 2006). Irritant toxins Irritant toxins are usually related with skin irritant (dermatoxin). Aplysiatoxin and lyngbyatoxin is alkaloid structure and both are the most toxins that cause skin irritation. Aplysiatoxin is produced by genera of Lyngbya, Oscillatoria and Schizothrix whereas Lyngbyatoxin is produced by Lyngbya (Codd et al 1999). Aplysiatoxin also is potent tumour promoters and Lyngbyatoxin also caused severe oral and gastrointestinal inflammation (Sivonen and Jones, 1999). LPS endotoxin released by cyanobacteria is less potent than released by bacteria, such as Salmonella (Codd et al 1999). LPS is localized at outer membrane wall of cyanobacteria and contain lipid A that responsible for much of toxicity of cyanobacteria. LPS endotoxin in cyanobacteria is produced by Microcystis, Oscillatoria and Anabaena (Codd et al 1999). The signs and symptoms of this toxin are fever, rigors, headache, nausea, mild amnesia and diarrhea (Stewart et al., 2006). According to Codd et al (2005), it may contribute to inflammatory and gastrointestinal incidents. Toxin Chemical structure Producer Genera Primary target organ Hepatotoxins Microcystins Cyclic heptapeptides Microcystis, Anabaena, Planktothrix, Nostoc Anabaenopsis Liver Nodularins Cyclic pentaptides Nodularia Liver Neurotoxins Anatoxin-a Alkaloids Anabaena, Oscillatoria and Aphanizomenon, Cylindrospermum Microcystis Nerve synapse Anatoxin-a(s) Alkaloids Anabaena Nerve synapse Saxitoxins Alkaloids Aphanizomenon, Anabaena, Lyngbya Cylindrospermopsis Nerve axon Cytotoxins Cylindrospermosin Cyclic guanidine alkaloids Cylindrospermopsis, Aphanizomenon, Umezakia Rhapidiopsis Tissue damage include liver and kidney Irritant toxins Lyngbyatoxin Alkaloids Lyngbya Skin, GI tract Aplysiatoxin Alkaloids Lyngbya, Oscillatoria Schizothrix Skin Endotoxins LPS Microcystis, Oscillatoria Anabaena Potential irritant affect any exposed tissues Table 1: Updated from Codd et al. (1999) and Sivonen Jones (1999). This shows the summaries of general features of cyanotoxins. Occurrence of cyanobacterial toxins The cases of cyanotoxins affect humans and animals have been reported occurred throughout the world. This include part of Europe (such as Belgium, France, Germany, UK, etc), America (at least 27 states), Middle East and Asia (such as Bangladesh, Saudi Arabia, Thailand), Australasia (such as Australia, New Zealand), Africa (Botswana, Morocco) and also Marine Atlantic Ocean (Baltic Sea, Caribbean sea) and Antarctica (McMurdo Ice Shelf) (Codd et al., 2005). From the case reported, cyanatoxins affect animals, include wild and domestic mammals, birds, amphibians and fish, while human cases ranging from acute to chronic (Hitzfeld et al., 2000). The first case of cyanotoxins occurred in animals was the death of cattle, sheep, dogs, horses and pigs. This took placed in Lake Alexandrina, Australia in 1878. The death of these animals was due to drink the water that contains a scum of Nodularia spumigena (Francis, 1878) . After this case, numerous cases have been reported and most commonly involved death of farm animals after drinking the contaminated water with cyanobacterial bloom (Hitzfeld et al., 2000). For example, in 1991 the death of sheep has been recorded in Darling River, Australia. This death occurred after drinking from a farm dam contaminated with saxitoxins, released by Anabaena circinalis (Goodman et al., 1999). Besides, the cases of dog deaths after swimming in, or eating, cyanobacteria also occurred. In 1992, death of dogs at Loch Insh, Scotland happened after swimming was due to release of Anatoxin-a by Oscillatoria sp. into the water (Edwards et al., 1992). Among the earliest reported cases involving acute effect in humans was a series of town along the Ohio River, US in 1931. It start when the water of a side branch of the river develop a cyanobacteria bloom because of low rainfall. This water was then washed into the main river and caused a series of gastroenteritis once it moves downstream (Tisdale 1931). However, the toxins caused this outbreak is unknown and the organism that released this toxins was unspecified. Then, another case involving the same diseased, (gastroenteritis) was reported in Harare, Zimbabwe in 1966. This time Microcystis aeruginosa was the one that has been identified responsible in this case, but the toxins released was still not known (Hitzfeld et al., 2000). Children living in this area developed gastroenteritis each year as they use the water reservoir which contains a natural bloom of Microcystis (Zilberg 1966). The case of chronic effects in humans may be present due to short exposure to toxins (Goodman et al., 1999). The incidence in China, 1995 due to microcystins have lead to chronic of liver injury, hepatocellular carcinoma. This is primary cancer of the liver and most are secondary to hepatitis B infection. From the case analyzed, cyanobacteria are abundant in surface waters of south east China, where the incidence of hepatocellular carcinoma is highest. Thus, it has been concluded that microcystins in the drinking water are responsible for the increased of liver cancer (Falconer 1998). Compare to all cyanotoxins, cyclic peptides (mostly microcystins) has high risk because of their potential to develop diseases in long term time, even when exposed to low concentration of cyanotoxins. This was confirmed after examined all the cases reported, where the major injury is hepatotoxicosis, cause liver damage. In contrast, neurotoxin mostly shows acute effect in mammals (Goddman et al., 1999). Routes of exposure There are many ways where humans and animals can be exposed to cyanotoxins. From the cases reported, animals usually infected by cyanotoxins orally via drinking contaminated water. For instance, the case reported of cattle deaths in Alpine Lakes, Switzerland (1974-1994). The cattle died because of liver damage after drinking the water which contains bloom of cyanobacteria (Hitzfeld et al., 2000). Besides, human can get infection of cyanotoxins during the recreational activity involving direct contact with water such as swimming, canoeing and paddling (Apeldoorn et al., 2007). In 1989, UK, some of army recruits showed symptoms of infected by cyanotoxins after swimming and canoes training in water with dense bloom of Mocrocystis. The signs of symptoms were vomiting, diarrhea, blistering of the lips, sore throat and central abdominal pain (Turner et al., 1990). The person that worked in the area of water such as boatmen and environmental scientists are also easily to get infection. Acco rding to Dittmann and Wiegand (2006), the consumption of blue green algae containing food and dietary supplements, such as pills or capsules, also can lead to gain the toxicity of cyanobacteria. According to Codd et al (1999), there are four routes of exposure where human can get infection of cyanotoxins (Table 2). The first one is via oral routes, taken by ingestion during recreational activity, drinking water, food and dietary supplements that contain dried cyanotoxins. The oral route has caused the outbreak of many diseased, such as gastroenteritis and hepatoenteritis after drinking water (Codd et al 1999). Infection by pulmonary route occurs either by inhalation of cyanobacteria bloom during recreational activity or work practices in industrial spray water (Codd et al., 1999). Next, dermal route is associated with skin or mucosal contact the contaminated water. This can lead to skin irritation and allergic reaction. Lastly, haemodialysis route can occurred via water used in haemodialysis treatment. Among the cases of this route, is the case of major fatal incident at haemodialysis clinic in Caruaru, Brazil. This case happened in 1996, where the patients with dialysis tre atment were treated with water from local reservoir. All patients experienced symptoms of nausea, vomiting, muscle weakness and painful hepatomegaly. Then, these patients developed acute liver failure and acute neurotoxicity signs. From all the treated patients, 60 have been recorded as dead. Microcystins released by Aphanizomenon and Oscillatoria have been recognized as the toxins that responsible for this death (Codd et al., 1999). Exposure route Exposure medium Oral (ingestion) drinking water, recreational water, food (shellfish, finfish if toxin if toxin accumulation has occurred during production), dietary supplements (pills, capsules) if contains dried cyanobacterial cells with toxins. Pulmonary (inhalation, aspiration) water: aerosols, spray during recreation, work, showering Dermal water during recreation, work, showering (skin, mucosal contact) Haemodialysis water used for haemodialysis Table 2: Taken from Codd et al., 2005. This figure summaries the human exposure route and exposure medium for cyanotoxins. Diseases in Animals and Humans Hepatoenteritis Liver damage Hepatoenteritis is described as hepatitis-like illness, where associated with liver problem. This diseased can infect both human and animals. The outbreak of hepatoenteritis disease was reported in 1979 and occurred in Palm Island of the Queensland, Australia. Thus, this case also name as â€Å"Palm Island Mystery Disease† because the water drinking is supply from Palm Island reservoir (Ohtani et al., 1992). Investigation have shown that the reservoir contain the bloom of Cylindrospermopsis raciborskii. This species released cylindrospermopsin and responsible for developed of severe hepatoenteritis among the 140 children and 10 adults. The common symptoms of this disease are malaise, anorexia, vomiting, painful liver enlargement, dehydration and bloody diarrhea. This toxin is very water soluble and infect into body by oral route via drinking water. According to Falconer and Humpage (2006), the mechanism of action for cylindrospermopsin is relatively slow. It work by inhibit pr otein synthesis at ribosome during the peptide chain elongation step. Besides, the toxins also released CYP450 oxidation that work to inhibit the glutathione synthesis. Both inhibitions caused major changes in liver, particularly hepatocytes. First, accumulation of ribosomes in the cytoplasm of hepatocytes and followed by membrane proliferation. Next, the accumulation of lipid in the central portion of hepatic lobules and all this lead to severe liver necrosis (Duy et al., 2000). Kidney, lung, heart, spleen and thymus also might be affects. The toxins of microcystins are majorly involved in liver damage. Most of microcystins types are hydrophilic and thus, not able to penetrate vertebrate cell membrane. It only can uptake into cell membrane via transporter. Once the microcystins are uptake by mammals, it is transport into the blood from the ileum via bile acid type transporter, that present in hepatocytes (Apeldoorn et al 2007). As a result, the present of microcystins is higher in liver due to active uptake by hepatocytes. Once inside the hepatocytes, microcystins act as potent inhibitor of eukaryotic protein phosphatases 1 and 2A. These inhibitions cause changes in cytoskeletal proteins, and thus results in deformation of hepatocytes. The liver may undergo changes in term of a disruption of hepatocytes structure due to damage of cytoskeleton, loss of sinusoidal structure, increased in liver weight because of intrahepatic haemorrhage, heart failure and death. Gastroenteritis Gastroenteritis is inflammation of the gastrointestinal tract, where involved stomach and intestine. This diseased can be cause by infection from cyanobacteria bloom of Microcystis sp and Anabaena sp. Acording to Hitzfeld et al (2000), the cases of gastroenteritis that have been recorded due to cyanobacteria bloom were occured in Ohio River, US (1931), Harare, Zimbabwe (1966) and Itaparica Dam, Brazil (1993). However, the toxins that responsible for this diseased still remain unknown because lack of available toxin analysis method and knowledge of candidate toxins at the time (Codd et al., 1999). Recently, there is case where LPS endotoxin is responsible for gastroenteritis incidents (Codd et al., 2005). Gastroenteritis is categorized under acute effect and mostly results in diarrhea. Besides, the symptoms shows are nausea and vomiting, loss of appetite, fever, headaches and abnormal pain. Respiratory problem Neurotoxins effects can lead to progressive paralysis and death because of respiratory failure. The case of livestock death in Europe and the US have been reported due to anatoxin-a, released from the genera of Oscillatoria, Aphanizomenon and Anabaena (Falconer, 1998). Anatoxin-a acts as a potent postsynaptic depolarizing neuromuscular blocking agent, where it binds to neuronal nicotinic acetylcholine receptors of neuromuscular junction (Goodman et al., 1999) .This cause postsynaptic sodium channel of neuron is remain open and lead to continuous stimulation of sodium ion influx and continuously generates action potential. Consequently, the muscle contraction is over react and might be followed by fatigue and respiratory failure (Dittmann and Wiegand, 2006). This toxin can cause rapidly death depending on the species and amount of toxin ingested. The clinical sign of this infection are muscle fasciculation, decreased movement, abdominal breathing, cyanosis, and death by respiratory fa ilure. Saxitoxins are another type of neurotoxins that can infect both human and animals. As mention before, the case of Darling River in Australia (1990-1991) involved the deaths of sheep and cattle due to saxitoxins. Then, in human, saxitoxins have been the cause of paralytic shellfish poisoning (PSP). Saxitoxins acts as a blocking agent of sodium channel in nerve axons. In mammals, this induces muscle paralyzed (respiratory muscle) and can follow by death due to respiratory failure (Apeldoorn et al., 2007). Skin irritation and allergic Lyngbya majuscula is one of the cyanobacteria that released aplysiatoxin and lyngbyatoxin. These toxins act as potent skin tumour promoters. Both toxins, especially aplysiatoxin, cause skin irritation after contact with bloom of Lyngbya majuscula. Swimmers of Hawaii and Okinawa got acute dermatitis (causing itch), erythematous wheals and desquamation after contact with Lyngbya majuscule (Codd et al., 1999). Besides, symptoms have included rashes, blisters, allergic reaction, asthma, conjunctivitis, and eye irritation. Conclusion The development of cyanobacterial bloom tends to be favored by nutrient enrichment (eutrophication). Therefore, enough nutrients will provide extremely growth of cyanobacteria bloom and thus, lead to high production of cyanotoxins once it is lyses. The most clearly study of toxins is microcystins due to widespread of its production among the cyanobacteria blooms. Besides, their existences that usually can be found in lakes, rivers and water supply reservoirs also lead to increased the chance to affect humans and animals health compare to the other toxins. As mention above, there are four routes where infection of cyanotoxins could occurs, which are by oral route, dermal route, pulmonary route and lastly via haemodialysis route. Once the toxins get inside humans and animals, they will start reacts and disturb the system inside the body according to its modes of actions. Therefore, it leads to outbreak of many diseased such as hepatoenteritis, gastroenteritis, respiratory problem and s kin irritation and allergic. However, till now there are some mechanism of toxins that still not understood, such as lyngbyatoxins (Goodman et al., 1999).Then, further work also need to be done in order to solve the cases of unknown toxic affect humans and animals that have been recorded. For example, the case of the outbreak of gastroenteritis diseased occurred in Ohio River, US (1931), Harare, Zimbabwe (1966) and Itaparica, Dam, Brazil (1993), where no actual toxins have been identified (Hitzfeld et al., 2000). 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