Tuesday, May 26, 2020

Who Else Wants to Learn About Collegeboard Sat Essay Samples?

Who Else Wants to Learn About Collegeboard Sat Essay Samples? What Does Collegeboard Sat Essay Samples Mean? So you wish to understand how to beat the SAT Essay. You will understand what to concentrate on and write about once you must take the SAT essay so that you get the maximum score possible. The essay is the initial section of every SAT. For instance, the SAT essay is simply 25 minutes. That means you can fool graders if you need to but I don't suggest it. SAT essay graders search for a good structure in an essay. Yes, colleges are supplied with student essays. Colleges that don't require the SAT Essay fall into the consider and don't consider camps. Many situations the application essay could be written with the aid of a college coach. 1 important part of an overall good college admissions plan is having a good test program. An outline also enables you to plan your writing by providing you a very clear awareness of direction when transitioning from 1 point to the next. Taking the opportunity to prepare an outline is going to keep you focused on the job at hand and permit you to take advantage of your time. There's no one-size-fits-all response to that question. Instead, learn to recognize word roots, then devote the remainder of your time learning reliable strategies you are able to use on the remainder of the test. It is very important to comprehend why you miss or struggle with a question so you do not make exactly the same mistakes later on. If you find a weird question that don't have any idea what things to do with, the remedy is just to ask a friend. Warning, but most colleges would like you to compose the essay, despite the fact that they won't be reading it. You will be provided information on the best way to lay out your essay so that you may write quicker and as successful as possible. Simply speaking, it offers you directions to make an impressive essay. You need to have a while to proofread your essay quickly. You're given 50 minutes to finish the essay. As stated above, you merely have twenty five minutes to compose your essay. You have twenty five minutes to finish the essay. You will be provided information about how to capture the grader's attention particularly in the very first and last paragraph which is remarkably important. As a result, if you crash out of time, at least the grader reads your very best effort. Looking for almost all of the college writing form will be supplied on free! Your work is to create the grader seem just like you agree. By doing this you're only helping create a high essay score by being knowledgeable on several subjects. The Lost Secret of Collegeboard Sat Essay Samples Do not neglect to refer to this while you compose the essay, besides offering your viewpoint. Each point ought to be explained in a different paragraph and flow logically between ideas. After the brief information is provided, a question is going to be asked. Which view you select is not the problem, what matters is you don't change your view. The Basics of Collegeboard Sat Essay Samples You Will be Able to Learn From Beginning Today Now, here it becomes interesting. After you are finished, you're given different examples with the score beside it. Yes, there are a few students who can pull that sort of fabrication off with aplomb, but in the majority of circumstances, can does not mean sh ould. Make sure that you have a good I.D. before you put in the SAT test on test day! The reason you're taking SAT's is to make certain you will succeed in college, especially on tests. You're given examples about how to impress the man or persons grading your SAT. You don't know when they can be convenient on the test.

Friday, May 15, 2020

Personal Statement And Core Values - 1861 Words

Personal Mission Statement and Core Values My personal mission is to constantly strive to be the best overall person that I can be within my personal and professional life. My goals are to inspire and help others and myself around me to achieve greatness and a balance that will maximize our potential that will transcend the boundaries of our dreams. In addition to my mission statement, my core life values are the foundation of my mission statement, which allows me to uphold my promises and standards. These promises and standards will afford me the opportunity to improve the life of others and myself for the better. Therefore, there are four particular core values that I live by each and every day. The four values are commitment, compassion, dedication, and optimism. The first core value, commitment, embodies the theme of loyalty and honor. I work hard each day to live up to the promises that I make to finish tasks, help others, and meet the expectations that I place on myself or by others. The second core value that I live by is compassion because I wholeheartedly believe in being kind to everyone and helping those in need. The third value that I live by is dedication. Along with the previous two values, dedication is an important factor because being dedicated to someone or something allows a person to display that personâ€⠄¢s character of being steadfast and passionate—even in the face of adversity. The fourth and final value that is a foundation for my personal mission isShow MoreRelatedPersonal Statement On Core Value Essay1121 Words   |  5 PagesCore Value 1: †¢ Family – Family is important to me because in my family blood is thicker than water. We are very supportive of one another and we spend time with each other during the holidays and have family reunions every 2-4 years. I would not be who I am without me family they are a reflection of who I am and what I aspire to be. Core Value 2: †¢ Faith - Faith is important to me because I feel like I’m able to build a connection with someone that knows me better than I know myself. While growingRead MorePersonal Statement : My Core Values2725 Words   |  11 Pagesstate my personal developmental plan that lists my strengths and weaknesses, recognizes patterns of behaviors that affect my leadership abilities, and creates a roadmap that will result in change to accomplish set, realistic goals. This paper will outline my core values, convey my vision statement, and outline methods I use for follow-up and evaluation of personal goal objectives. The first step in reaching my leadership potential is to identify and understand my personal core values. My core valuesRead MorePersonal Statement : My Core Values And My Pursuit Of A Master s Public Administration At Depaul University School868 Words   |  4 PagesIntroduction Through my personal and work experiences, I have had an opportunity to develop and strengthen my core values. These core values are duty, resourcefulness, change, and commitment. In this reflection paper, I will first identify my core values as I currently see them, and provide information as to their background, third define my current career goals, and lastly, explain how these core values and my pursuit of a Master s in Public Administration at DePaul University School of ServiceRead MorePersonal Statement : My Core Values And My Pursuit Of A Master s Public Administration At Depaul University School868 Words   |  4 PagesIntroduction Through my personal and work experiences, I have had an opportunity to develop and strengthen my core values. These core values are duty, resourcefulness, change, and commitment. In this reflection paper, I will first identify my core values as I currently see them, and provide information as to their background, third define my current career goals, and lastly, explain how these core values and my pursuit of a Master s in Public Administration at DePaul University School of ServiceRead MoreVission, Mission Core Values Essay1647 Words   |  7 PagesVision, mission core values, which are aligned through all recruitment, training, controls and decision making. Developing a vision, mission and values is the foundation for long term success. If a vision and mission is recognized by all stakeholders and affects every hiring, strategic decision and communication; its effect can be magic. Developing a vision, mission and values is a serious business. It takes time and commitment, but it is worth it. The vision, mission core values answer three criticalRead MoreWhat A Mission Statement Is And What It Should Look Like Essay1713 Words   |  7 PagesExamples are a great way to understand what a mission statement is and what it should look like. One example of an effective mission statement is that of the Xerox company, which states, â€Å"We believe improving the flow of work is core to helping our clients be more successful and making the world a better place. By providing our customers with business process services, printing equipment, and software and solutions, we enable greater productivity, efficiency, work capacity and personalization† (XeroxRead MoreMy Personal Statement : My Goals864 Words   |  4 PagesMy personal mission is to constantly strive to be the best overall person that I can be within my personal and professional life. My goals are to inspire and help others and myself around me to achieve greatness and balance that will to maximize our potential tha t will transcend the boundaries of our dreams. In addition to my mission statement, my core life values are the foundation of my mission statement, which allows me to uphold my promises and standards. These promises and standards will affordRead MoreEvaluation Of Burnham Hospital s Mission, Vision, And Values Statements959 Words   |  4 PagesEvaluation of McLean Hospital’s Mission, Vision, and Values Statements Simply put, a mission statement is why an organization exists, while the vision statement depicts what the organization hopes to become in the future, and values define the expected cultural norms of employees’ behavior for fulfilling its mission and vision (Ginter, Duncan, Swayne, 2013, p.167). For these statements to serve their function, they should be concise, memorable, and consistent with the current practice. This essayRead MoreSaint Leo University Core Values and Apa Code of Conduct994 Words   |  4 PagesSaint Leo University Core Values and APA Code of Conduct At Saint Leo University we have a Values Statement that contains six basic core values. They are as follows; Excellence, Community, Respect, Personal Development, Responsible Stewardship, and Integrity, each with a definition of what they mean to the university. As with all core values, these are a set of standards we strive to live by. These values all have individual definitions and meanings, some of which can be subjective to mostRead MoreBus 475 Week 2 Team Paper1476 Words   |  6 PagesApple Values and Alignment Values are beliefs and philosophies, by which companies try to maintain in their mission and vision. Values identify who and what, a company represents by their actions. It is easy to say one thing, and turn around and do the opposite. Both, individuals and companies, possess values, by which they express and live by. Apple, Inc. has an established set of core values that guide them through the success of their employees, customers, and the business entity. Individual

Wednesday, May 6, 2020

If You Were Rachel s Healthcare Provider - 920 Words

If you were Rachel s healthcare provider, what would you do? Understanding the significance of Rachel’s genetic test results provides an ethical dilemma as her provider. Ethically, the provider is responsible for doing what is best for the individual but must also adhere to legal standards. It is the responsibility of the provider to encourage Rachel to share the significance of her findings with both of her sisters and to ensure she completely understands the implications of the results and the potential negative impact of not informing her sister. The provider may suggest Rachel attend genetic counseling for a better understanding and encourage her to communicate with Lisa who may be willing to communicate with Kristin the genetic findings. However, if Rachel chooses not to do this, the provider must abide by the Health Insurance Portability and Accountability Act (HIPPA) which ensures one’s health information remains confidential and does not disclose this informatio n to anyone without Rachel’s consent to prevent any legality issues (U.S. Department of Health and Human Services, n.d.). The pathological processes associated with breast cancer Cancer is described as the abnormal growth of cells. Normal cells are replaced with abnormal cells in which their deoxyribonucleic acid (DNA) has been damaged or augmented (McCance Huether, 2014). Cancer cells with their various DNA changes are characterized by growing uncontrollably, being immortal with an unlimited lifespanShow MoreRelatedSmartphones and Social Media994 Words   |  4 Pagesare many opportunities and challenges with the use of Smartphones in the healthcare field not all are beneficial. The lost will be greater than the gain of benefits when patients and healthcare workers well-being and livelihood are being compromised. Even though Smartphones have some advantages and disadvantages, but the jury is still out to whether the advantages of the Smartphone out weigh the disadvantages in healthcare and social Media. Especially, when Smartphones are being abused and misusedRead MoreEffective Patient Centered, Cult urally Competent, Holistic Care1191 Words   |  5 Pagesthe culture of others; to respect other s values, beliefs, and expectations.†(Edelman, Kudzma, Mandle, 2014). In order to provide quality, safe and efficient care and meet patient s needs, nurses must expand their cultural knowledge, be aware about patient s culture, and have â€Å"an honest desire to disregard personal biases and to treat every person with respect.â€Å"(Edelman, Kudzma, Mandle, 2014). The Heritage Assessment Tool (HAT) was introduced by Rachel Spector in 2000. This tool assists â€Å"to determineRead MoreBastard Out Of Carolin Maternal Neglect And Shame1492 Words   |  6 Pagesways put the safety of her child over the security of marriage. Legitimacy is clearly a priority of Bone’s mother and she is willing to gain it by any means necessary i.e. the determination to correct Bone’s birth certificate (Carter, 886). If Anney were to acknowledge her husband’s actions that would m ean that she would have to face the shame of choosing a man who preys on her oldest, question how much she cares about Bones, and just in general her priorities. In her not acknowledging her daughter’sRead MoreHow Much Attention And Nurturing Children Receive1783 Words   |  8 Pagesnegative impact of neglect and is now used as a reference to understand its effects. The theory is an important advance in Developmental Psychology because children were now viewed as vulnerable and need the care to develop to their full potential development. Therefore, methods of how to understand and interact with the victims of neglect were needed for professionals in the fields of medicine, law, and education. Being born into an upper-class family in the 20th century, John Bowlby was a prime exampleRead MoreFactors Of Health Care Within A Rural Setting3590 Words   |  15 PagesFACTORS OF HEALTH CARE IN A RURAL SETTING Rachel Lafitaga, Marissa Lum James B. Castle High School February 24, 2015 1 TABLE OF CONTENTS 1. Abstract†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦.†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦.†¦Ã¢â‚¬ ¦2 2. Introduction†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦.†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦.†¦..3 3. Factors†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦.†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦...3 a. Living Conditions†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦.†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦..3 b. Economic Situations Transportation†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦.†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦.4 c. Religious/ Cultural Beliefs†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦.6 4. Molokai, Hawaii†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦.8 5. North CarolinaRead MorePatchwork Essay on leading and management in nursing5444 Words   |  22 PagesReceipt: Please complete the details below prior to submitting your work (Hard copy only*) Student Name: Rachel Hislaire Module Code HSM051 For office use only: Please use official stamp here *If you submit your work electronically you will receive email confirmation of submission Coursework Declaration Sheet This declaration sheet will be retained in the office in case of queries. It confirms that you have read and complied with the guidelines on plagiarism. For hard copy, attach this declaration sheetRead MoreWomen, Work, and Babies1766 Words   |  8 Pagesuniform of everyone hobbling away. Few fight as fiercely as a mother defending her children and her choices for her family. The battle will resume, however, as soon as a media-fueled alarm is sounded and a talking head commands the charge. Childcare provider and news commentator Judy Lyden speaks of this on-going war as such: â€Å"Every few years, women throw emotional rocks at one another over the issue of staying at home to rear a child or going out to work leaving a child in childcare† (qtd. in â€Å"WorkingRead MoreContemporary Applications of Schools in Psychology8487 Words   |  34 Pagespertaining to where the pain is, what it feels like, how strong the pain and when it tends to occur (Sarafino, 2012, p. 265). The Field of Psychophysics: The research methods of the structuralists, based on observation, experimentation and measurement, were in the highest tradition of science. Researchers in psychophysics ask subjects to report whether a second tone sounds louder than the first. Self-reports are requested from people exposed to unusual environments, such as weightlessness for space flightRead MoreCase study of Dell Essay17119 Words   |  69 Pagesin the world and have an impact on the globe. Dell Computer Corporation was created in 1984, with its unique direct sales model achieved extraordinary results, and quickly became the worlds first volume, the fastest growing computer company. Bruno S Sergi 2012 In this paper, Dell Computer will be the research object. It will use the strategic management, marketing management, human resource management and international business theories and methods to analyze the situation of Dell Computer MarketingRead MoreCase Study on Ebay18810 Words   |  76 Pagesto be a very big market for m-commerce (mobile commerce) as well as e-commerce.†1 − Meg Whitman, President and CEO, eBay Inc, in 2006. (10marks) (20marks) (15marks) (20marks) â€Å"I think it’s a question of recognizing that they were not achieving what they were hoping to, and finding a solution that offers them a better opportunity for the long term†¦. I think âˆâ€" The case is prepared only for the purpose of examination and not to illustrate effective or ineffective performance of the company

Tuesday, May 5, 2020

Halting the wheels of hope free essay sample

The concept of governmental tyranny is often difficult to grasp to those living in more democratic nations, and media output and literature become key in growing to understand it’s implications. Serving to heighten this political perspective is â€Å"The Wheels of Freedom: Bicycles in China† by Fred Strebeigh, which describes China’s bicycle ban in 1989 and subsequent protests in Tiananmen Square, Beijing. The bicycle provided significant growth and freedom within Chinese culture, and Strebeigh endeavors to communicate this to readers. Illustrating this, he defends the will of the people to preserve their right to ride them in the face of government opposition, and the tragedy imposed by political oppression. Upon the bicycle’s introduction to the people of China in the early 20th century, many looked to it through eyes of bewilderment. A fascinating and not yet popularized machine, it was most commonly ridden by members of affluent societies. As it’s newness wore off, however, it slowly became available those of the more humble classes, and in place of the word â€Å"bicycle†, the term â€Å"foreign horse† found it’s use in the minds and mouths of the masses. We will write a custom essay sample on Halting the wheels of hope or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page Strebeigh includes that the term â€Å"foreign† communicated the people’s feelings of admiration for the bicycle while alluding to the fact that it was modern. The peasantry of China found themselves with the deepest sense of admiration for the â€Å"foreign horse†. To them, the thought of owning one brought to mind the ease it could bring to their everyday lives, as they often carried burdensome loads on their backs. Yet, the low supply and thus high cost of the bicycle made it’s acquisition impractical for them. In response to the desire, the government later began regulating higher production rates of the bicycle to readily supply them to the impoverished and raise morale. However, the term â€Å"foreign horse† was banned in light of it’s glorification of another nation’s ingenuity, highlighting the extremes of the Chinese government to exercise their sovereign of the people. In it’s place, the name â€Å"self-running cart†. This served to express the government sentiment that the people could have what they wanted, but only at it’somplete jurisdiction. The people tolerated the name change of their beloved bicycles, as the trade-off of name for it’s widespread distribution was easy enough, and many still used it’s original moniker in private. Following it’s popularization, the lives of many saw an enrichment in quality. The dignity of the people improved, as it granted them new freedoms and eased the stress of everyday tasks, al lowing for flourishing business and connectedness within communities. Perhaps stated best, Strebeigh wrote of it’s wide use, â€Å"Everywhere, cycles kept life rolling† (Strebeigh). In addition to heightening the commerce of societies, it introduced the occupation of bicycle repair, which Stebeigh revered as perhaps the â€Å"freest† job in China. In it’s praise, he wrote, â€Å"A hard worker needed only a street corner and a few tools. Before his eyes bikes would inevitably break down and, if he was skilled, clients would multiply. Bicycle repair seemed to offer an extension of what the bike itself offered and what so many Chinese sought: modest dignity, new choices, ample freedom. † (Strebeigh). Bike repair was a choice outside of the typical, and entirely pursued as an individual pleased. Sadly, it was the bicycles issuance of dignity, choices, and freedom that that ultimately inflicted threat upon the Chinese government. They understood that with bike ownership, the people were growing to a height of advantage. It was their supposition that, if the people continued in such a fashion, government control perhaps had the potential to become menial. To ensure that their ultimate authority was not being overlooked, a ban was placed on bicycles within China. News of this did not come amicably to the people, and their response was protest. It was Tianenmen Square in Bejing which saw the organization of a large-scale demonstration which rallied for government reform. It lasted weeks, and ended upon the mobilization of troops to the area. Their invasion was destructive and resulted in the loss of many lives as troops initiated the use of tanks and weaponry to control the people. In media coverage, it was not the bloodied bodies of victims that were aired on television screens in Chinese homes, but rather the depiction of bicycles which had been crushed by the military. Of it, Strebeigh writes, â€Å"They wanted to show crushed dignity, crushed humanity, crushed freedomso much that the bicycle means in China. † (Strebeigh). This image was a wise devise of the government. They knew what the bicycle represented to the people, and knew that to show it destroyed would communicate their dominance and triumph. The concept of tyrannical rule and its implied bleakness are often incomprehensible, or altogether unrecognized by the people of more democratic countries given their many freedoms. With the words of Fred Strebeigh, however, perspective expands. The honor of an object as seemingly simple as a bicycle becomes worthy of defense, even dying for, and the tragedy of oppressive rule becomes very real. Works Cited

Tuesday, April 14, 2020

A biosensor is an analytical device Essay Example

A biosensor is an analytical device Essay Example A biosensor is an analytical device Paper A biosensor is an analytical device Paper Essay Topic: Analytical A biosensor is an analytical device which uses biologically-sensitive material to detect biological or chemical species directly without the need for complex sample processing. It is usually made by attaching a biologically-sensitive material to a suitable transducing system, which converts the biochemical response into a quantifiable and processable electrical signal (Ngweinbi Suleiman, 1990). The biologically-sensitive materials can be an enzyme, multienzyme system, organelle, membrane component, a bacterial cell or other whole cell, an antibody or an antigen, or whole slices of mammalian or plant tissues, etc. These materials are responsible for the recognition of the test species in the mixture and provide the selectivity and sensitivity of the final device. When biological molecules interact specifically and reversibly, there is a change in one or more physico-chemical parameters associated with the interaction. This change may produce ions, electrons, gases, heat, mass or light. These quantities are converted into electrical signals by the transducers, amplified, processed and displayed in a suitable form (Sethi, 1994). Biosensors are devices that combine the selectivity and specificity of a biological component with a suitable transducer. The biological sensing element, usually an enzyme or an antibody, recognizes the complementary molecule and the resulting biochemical changes are transduced into a concentration dependant proportional signal (Calvo Danilowicz, 1997). In order to measure a physical quantity, a sensor must fulfill a number of criteria which indicate its aptitude for meeting the requirement. All useful information about a physical event can be obtained if the biosensor provides a signal that has a direct relationship with the quantity under investigation. The biosensor must also meet the requirements connected with the measurement itself, which are repeatability, reproducibility, selectivity, sensitivity, a linear region of response, and a good response time (Tran, 1993, p.8). The most fundamental principles for classifying biosensors depends on the measurement of fractional occupancy of ab binding sites, as the occupancy of the ab binding sites by the analyte depends on the analyte concentration in the sample. Anayte binding by the ab does not generate a signal, which can be easily measured. Therefore, indirect immunosensors require a tracer as helper agent (Bilitewski, Turner, p.118). In a biosensor, the transducer plays a physical role, and the biorecepor has the role of molecular recognition. The information decoded by the bioreceptor is converted into an electrical signal by transducer, using measuring techniques like potentiometry, amperometry, thermometry or photometry, all of which are based on the variation of physical quantities (Trans, 1993, p.10).

Wednesday, March 11, 2020

Save an Endangered Species Classroom Campaign

Save an Endangered Species Classroom Campaign In this Lesson Plan, students aged 5–8 are provided a way to gain a deeper understanding of how human activities affect the survival of other species on earth. In the space of two or three class periods, student groups will develop advertising campaigns to save endangered species. Background Species become endangered and go extinct for many complex reasons, but some of the primary causes are easy to pin down. Prepare for the lesson by considering five major causes of species decline: 1. Habitat Destruction Habitat destruction is the most critical factor affecting the endangerment of species. As more people populate the planet, human activities destroy more wild habitats and pollute the natural landscape. These actions kill some species outright and push others into areas where they cant find the food and shelter they need to survive. Often, when one animal suffers from human encroachment, it affects many other species in its food web, so more than one species population begins to decline. 2. Introduction of Exotic Species An exotic species is an animal, plant, or insect that is transplanted, or introduced, to a place where it did not evolve naturally. Exotic species often have a predatory or competitive advantage over native species, which have been a part of a particular biological environment for centuries. Even though native species are well adapted to their surroundings, they may not be able to deal with species that closely compete with them for food or hunt in ways that native species have not developed defenses against. As a result, native species either cannot find enough food to survive or are killed in such numbers as to endanger survival as a species. 3. Illegal Hunting Species all over the world are hunted illegally (also known as poaching). When hunters ignore governmental rules that regulate the number of animals that should be hunted, they reduce populations to the point that species become endangered. 4. Legal Exploitation Even legal hunting, fishing, and gathering of wild species can lead to population reductions that force species to become endangered. 5. Natural Causes Extinction is a natural biological process that has been a part of species evolution since the beginning of time, long before humans were a part of the worlds biota. Natural factors such as overspecialization, competition, climate change, or catastrophic events like volcanic eruptions and earthquakes have driven species to endangerment and extinction. Student Discussion Get students focused on endangered species and initiate a thoughtful discussion with a few questions, such as: What does it mean for a species to be endangered?Do you know of any animals or plants that are endangered (or have gone extinct)?Can you think of reasons why species become endangered?Do you see activities in your local area that could affect animal or plant species in a negative way?Does it matter that species decline or go extinct?How might one species extinction affect other species (including humans)?How can society change behaviors to help species recover?How can one person make a difference? Gearing Up Divide the class into groups of two to four students. Provide each group with poster board, art supplies, and magazines that feature photos of endangered species (National Geographic, Ranger Rick, National Wildlife, etc.). To make presentation boards visually exciting, encourage students to use bold headings, drawings, photo collages, and creative touches. Artistic/drawing talent is not part of the criteria, but its important that students use their individual creative strengths to produce an engaging campaign. Research Assign an endangered species to each group or have students draw a species from a hat. You can find endangered species ideas at ARKive. Groups will spend one class period (and optional homework time) researching their species using the internet, books, and magazines. Focal points include: Species nameGeographic location (maps make good visuals)Number of individuals left in the wildHabitat and diet informationThreats to this species and its environmentWhy is this species important/interesting/worth saving? Conservation efforts that are helping to protect this species in the wild (are these animals being captivity bred in zoos?) Students will then determine a course of action to help save their species and develop an advertising campaign to gain support for their cause. Strategies might include: Fundraising to purchase and restore habitat (suggest innovative approaches like a comedy tour, a  Ã¢â‚¬â€¹film festival, a prize giveaway, an  endangered species adoption program, a movie about the cause)Petitions and appeals to legislatorsA proposed ban on an activity that harms their speciesA captive breeding and wild release programAn appeal to get celebrities behind the cause Campaign Presentations Campaigns will be shared with the class in the form of a poster and persuasive verbal presentation. Students will organize their research on posters with photos, drawings, maps, and other related graphics. Remind students that effective advertising captures attention, and unique approaches are encouraged when it comes to presenting a species plight. Humor is a great tactic to engage an audience, and shocking or sad stories elicit peoples emotions. The goal of each groups campaign is to persuade their audience (the class) to care about a particular species and motivate them to climb aboard the conservation effort. After all of the campaigns have been presented, consider holding a class vote to determine which presentation was the most persuasive.

Monday, February 24, 2020

Reduction Plan on Vehicle Emission in Rural Areas Term Paper

Reduction Plan on Vehicle Emission in Rural Areas - Term Paper Example The way of doing business in almost all of the industries has experienced major shifts. The effects of globalization have made the world a smaller place to live in as the citizens today have a much wider reach. The effects of globalization have literally written-off the geographical borders of the national as well as international boundaries. Such factors have invariably increased competition. On the one hand, it is true that the competition has proved beneficial for the customers as it has reduced the price and time lag but on the other hand, globalization also has many ill-effects as it increases use of machines and equipment as well as vehicles. Such increase invariably has positive contributions toward the greatest challenge of the present world like global warming. The increased purchasing power of the people contributes toward the higher standard of living. Such standards call for greater use of vehicles. And there is no doubt that the United States is one of the most developed nations of the world. Such greater usage of vehicles is not only affecting the busy city and the urban areas but also the rural counterparts of the country. Located in the mid-western region of the United States of America, Iowa is no doubt one of the prominent states of the country. As per the census of the United States, the state mostly comprises of the urban population with the figure of more than 60% as of 2000. Also, the growth in the urban population is more as it has grown by around 8% in the period between 2000 to 2008 (Iowa Data Center, n.d.). It is often perceived that the state of Iowa that is located at the heartland of the United States has agriculture as one of the major occupations for its citizens but the fact is that the main sources of occupation include manufacturing, finance, biotechnology, and government services. It can be said that the state of Iowa has a diversified economy.