Thursday, December 26, 2019
The Effects of Poverty on Children and the Elderly
The Effects of Poverty on Children Liberty University Human Services 500-C06 Dr. Sheila Speight Kathy V. Jones April 6, 2012 Abstract Why should it matter that our country has not been able to ensure that every child has a safe and nurturing childhood? The percentage of children living in poverty in the United States has risen significantly in the last few years. The negative long term effects of poverty can extend from birth into adulthood. Research will show that these children and their families are at risk in many ways and that they will face challenges that will ultimately affect how they will function in this society. The stress of poverty upon theâ⬠¦show more contentâ⬠¦Programs That Mitigate the Effects of Children in Poverty Since 2007, the number of children in the United States who lived in poverty continued to increase. Nearly one in five children were considered to be poor. When compared with children from more affluent families, poor children are more likely to have poor academic performance, health, emotional and behavioral problems. A wide array of government assistance programs and policies were instituted that were intended to mitigate the effects of poverty on low- income children by making sure that their families had access to basic human necessities such a s food, housing, education, and healthcare. (Devaney, 1997, p 88). These public assistance programs were federally funded and were designed to enhance the quality of life for the poor. Programs such as Special Supplemental Food Program for Women, Infants, and Children (WIC), food stamps, school nutrition programs, Medicaid and Head Start. The Food Stamp program provides food assistance nationwide and is based on financial need. It was designed to raise the level of nutrition for low income households with children. This program provides a safety net for poor children to be able to eat even if their family has little or no money. The Food Stamp ProgramShow MoreRelatedHow Money Has A Direct Effect On Development1639 Words à |à 7 PagesMillions of children and adults go to bed hungry every night. Many are also homeless and in danger of disease and disaster. Studies are now proving that money has a direct effect on development that can lead to happiness later in life. Children who are malnourished are at risk for learning disabilities and health issues. Adults who are financially insecure are at risk for unhealthy relationships as well as health issues and a lack of mental health. Elderly who are living close to the poverty line areRead MoreFinancial Assistance Programs And Policies For The Poor1548 Words à |à 7 PagesAccording to the Census Bureauââ¬â¢s Supplemental Poverty Measure, ââ¬Å"public programs lifted 40 million people out of poverty in 2011â⬠(Sherman, Trisi, Parrot, 2013). Financial assistance programs are a part of the social safety net, a collection of programs aimed at helping the poor and protecting those in financial crisis. Financial assistance programs and policies for the poor are important to our nation and its people and should remain in effect. The programs support vast amounts of American citizensRead MorePoverty Is A Natural Element Of Society1515 Words à |à 7 Pagesto escape the cycle of poverty. Poverty is a natural element of society. It has become so open in the American culture that in order to eliminate it would require significant change from both ends of the socio-economic spectrum. Uni ted States is one of the wealthiest nations in the world with high inequality in the nation.. Inequality exists in wealth, power, income and education (Poverty Statistics: USA Poverty, 2015). People who are born in the poverty, stay in a poverty cycle through life, notRead MoreSociology: Poverty and Stratification812 Words à |à 4 PagesLiving with a poverty level income is a difficulty facing many people around the world; poverty is a cultural universal, or trait found in every known culture ââ¬â not an expression of individual differences. The most basic explanation for this is the trend towards social stratification, the system by which society organizes itself into a hierarchy. In some cultures this is manifest in the form of a caste system in which people who are in poverty have little to no chance of escaping it. In the UnitedRead MorePoverty in America Essay1197 Words à |à 5 Pages Everyone knows what the word poverty means. It means poor, unable to buy the necessities to survive in todays world. We do not realize how easy it is for a person to fall into poverty: A lost job, a sudden illness, a death in the family or the endless cycle of being born into poverty and not knowing how to overcome it. There are so many children in poverty and a familys structure can effect the outcome. Most of the people who are at the poverty level need some type of help to overcomeRead MoreGenerational Poverty1683 Words à |à 7 Pages It examines the effects society has on person or persons. This can consist of generation poverty, the aged or elderly, and women. These populations face complex challenges in their daily lives. Economic instability, lack of resources, lack of education and lack of unity from society keeps special population groups in hardships. Generational poverty involves special population of poor people. It is cycle of poverty wherein two to three generations were born and lived in poverty. Complex factorsRead MoreMajor Risk Factors For Many Residents Living At St. Augustine1337 Words à |à 6 Pages1,200-mile coastline, in which local and the government are very much worried about flooding (Simpson, 2015). They re afraid their buildings and economies will be further inundated by rising seas in just a couple of decades (Simpson, 2015). The effects and risks of flooding is a daily reality in much of St. Augustine. According to the demographic profile, there are over 13,000 people living in St. Augustine, with drinking water wells that are fouled by seawater (Simpson, 2015). In theory, one couldRead MoreHow Healthy Are The Youth Of Today s Population1206 Words à |à 5 Pageshealthier environment are all gains to be had through improvements and health education. Community outreach programs, healthy lifestyles, and ensur ing vaccine availability for all children are a few simple steps to developing healthy generation. Per Maya Rossin-Slater in her article Promoting Health in Early Childhood, ââ¬Å"Children who are healthy early in lifeââ¬âfrom conception to age fiveââ¬ânot only grow up to be healthier adults, they are also better educated, earn more, and contribute more to the economyâ⬠Read MoreAffordable Care Act And Obamacare1171 Words à |à 5 PagesMarketplace (health exchanges) became available for individuals to enroll with policies going into effect January 2014. After the first quarter of implementation, ââ¬Å"8 million people signed up for private insurance in the Health Insurance Marketplace and an additional 3 million more people enrolled in Medicaid and CHIPâ⬠.8 At the time of inception, there were approximately 454,000 uninsured non-elderly residents in the state of Mississippi. For many years, Mississippi has topped the list of states withRead MoreEssay on Welfare Reform1022 Words à |à 5 PagesWelfare Reforms effect on Women and Children The major problem facing poor Women and Children after the adoption of Welfare Reform is, the lack of adequate healthcare for these families. The Women and Children facing this problem are mainly from out-of-wedlock families. It is believed that by removing such benefits it will end such problems like crime, young black men not feeling sense of accomplishment by not working and the bond of community relationships deteriorating. In trying to address
Wednesday, December 18, 2019
Abstinence Only Harmful And Against The First Amendment
Abstinence-only: Harmful and Against the First Amendment Shy is a fourteen-year-old girl, just starting to experience the sexual aspects of puberty. Her sixteen-year-old boyfriend, unfortunately, is slightly more experienced than her. He has threatened her to break up with her if she does not have sex with him, making her feel the pressure of what she feels she needs to do to keep her relationship together. She could always say no and refuse to risk herself, but her partner is pressuring her to say yes. However, she does not have enough knowledge to decide because the sexual education course at her middle school focuses more on staying abstinent and the benefits that it will bring in the future than going in-depth on the dangers of all sexually transmitted diseases (STDs) and contraception methods used to prevent pregnancy. Sadly, Shy is only one of many cases of people who are missing essential knowledge about sexual relationships. Taught that staying abstinent is the only way to remain safe, many students do not receive the education they need. Initially, this seems like the safest and least troublesome path. If one does not have sex, he or she does not have to deal with the complications, correct? After taking a second glance, most people would notice that there are complications with that thought process: abstinence is not fool-proof. Abstinence-until-marriage-only ââ¬â often referred to a simply ââ¬Å"abstinence-onlyâ⬠ââ¬â courses are dangerous to students and should beShow MoreRelatedThe Effects Of Abstinence Based Programs On Actual Behavior Outcomes Essay1439 Words à |à 6 PagesAdditional research has explored the effects of abstinence based programs on actual behavior outcomes. Kohler, Manhart, and Lafferty (2008) compared the effects of abstinence-only and comprehensive sex e ducation programs, operationalizing effectiveness in terms of initiation of sexual activity and teen pregnancy rates. They found that teenagers who received comprehensive sex education rather than abstinence-only or no education were significantly less likely to report a teenage pregnancy. In additionRead MoreProhibition and the War on Drugs904 Words à |à 4 Pages Throughout history, campaigns against certain parts of life are frequently argued upon. Wars are in a state of flux, but a constant in Americas policies is the Drug War. The government attempts to prevent the consumption of illicit and harmful substances, even shown in modern domestic policies. Yet with much effort, positive results was not usually yielded. Apart from the outcomes, prohibition has made a large impact on daily life. In the United States, prohibition of alcohol andRead MoreAbortion Essay1589 Words à |à 7 Pagesbecause the only way a woman could have an abortion in Texas at that time was if giving birth to the child might in some way endanger her life. Many woman would have traveled to a state where abortions were legal but this was not an option for Roe because she did not have the finances to do so. She claimed that the Texas statutes were unconstitutionally vague and that they abridged her right of personal privacy, protected by the First, Fourth, Fifth, Ninth, and Fourteenth Amendment. She alsoRead MoreAbortion And The Pro Choice Movement2101 Words à |à 9 Pagescan no longer have. This is natural human response occurs in adults as well as children. So as you would expect, although 47% of women have declared themselves pro-choice (Saad Americans Misjudge U.S. Abortion Views), according to a study in 2011, only 1.7% of women aged 15ââ¬â44 had an abortion (Jones and Jerman Abortion Incidence and Service Availability In the United States, 2011). These statistics show that even though most women who support the pro-choice movement are unlikely to have an ab ortionRead MoreIs Modern Day Media Deceitful? Essay1046 Words à |à 5 Pagesmedia behaving a certain way with no repercussions, said adolescent assumes that it will turn out the same for them. Therefore, showing teenagers that casual sexual activity possesses no consequences when engaged, especially without protection, is harmful in every way. They assume that sex is to be taken lightly, and through the glamorization of sex, adolescents begin to think that they are not vulnerable to the realistic outcomes of casual, unprotected sex. Consequences of such sex include the contractionRead MoreMichael Schmittinger. Mr. Homan, P.3. America In History1512 Words à |à 7 Pagesthe 1973 court case of Roe v. Wade, around 38 million women have gotten away with murder (Williams 54). An abortion is the deliberate termination of a human pregnancy, most often occurring in the first 28 weeks (Merriam). The Supreme Court case of Roe v. Wade ruled that abortions performed in the first trimester ar e legal and abortions performed out of that time period were to be decided by the individual state (Blackmun). The history of abortions goes all the way back regardless of whether it wasRead More Analyzing Abortion Essay4822 Words à |à 20 Pagessystem and individual states have instituted different restrictions on abortion, appeasing the pro-life movement. In 1992, the Supreme Court ruled in Casey vs. Planned Parenthood of Southeastern Pennsylvania that an abortion could be obtained only in the first or second trimester. However, many states today do allow abortions in the third trimester if the motherââ¬â¢s life is in danger (Rubin 2). Overall, lead by President George W. Bush, there has been an increase in political opposition towards abortionRead MoreThe Efficacy And Safety For Smoking Cessation Treatment5216 Words à |à 21 Pagesdrugs, and partial nicotine acetylcholine agonists, in combination with behavioral support, can help to increase the abstinence rates3,4. Howeve r, all current therapies have only modest efficacy, emphasizing the need for alternative and improved treatments. Immunization against nicotine provides one such novel approach. The rationale behind this approach is to induce antibodies against nicotine, which bind and prevent it from crossing the blood brain barrier5. This reduces the driving force in nicotineRead MoreShould Marijuana Be Legalized2211 Words à |à 9 Pagesgovernment issues. There are factual studies that show the drug has health benefits and some studies show the harmful side. As a group, Team B has put together a well debatable paper that gives our view points on what we believe or Cons and Pros or advantages and disadvantages of the Marijuana being legalized. In this debate you will find several researched documentation that gives facts on how harmful and helpful the drug can be. You will also find strong statements and personal opinions on the questionableRead MoreExaming the Cultural Practice of Ukuthwala and Its Impact on the Rights of the Child13071 Words à |à 53 Pagesare harmful and directly affront the dignity of members of the society when measured against modern internationally acceptable standards of behaviour and civility. These standards have been articulated in national constitutions and international conventions. A number of cultural practices are harmful to the physical integrity of the individual and especially women and girl children. Some cause excruciating physical pain while others subject them to humiliating and degrading treatment. Harmful traditional
Monday, December 9, 2019
Psychology spec free essay sample
We dont aim to profit from education we want you to. If you are an existing customer then we thank you for your support. If you are thinking of moving to AQA then we look forward to welcoming you. 1. 2 Why choose Psychology? The revised specification will provide students with a sound understanding of the various methods and approaches in psychology at an introductory level. Knowledge of methods and approaches will be illustrated through various topic areas representing the core areas of social, cognitive, developmental, biological and individual differences. The topic areas have been chosen because of their importance and prominence within the core area and their relevance to everyday life. The specification requires candidates to nderstand ethical issues that must be considered when conducting research in psychology. New content has been introduced, while less popular topics have been removed. Unit 1 of this specification can be delivered as a Short Course. We will write a custom essay sample on Psychology spec or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page GCSE psychology is no longer tiered; therefore the question papers have been designed to be accessible to candidates of all abilities. . 3 How do I start using this specification? Already using the existing AQA Psychology specification? Register to receive further information, such as mark schemes, past question papers, details of teacher support meetings, etc, at http://www. qa. org. uk/rn/askaqa. php Information will be available electronically or in print, for your convenience. Tell us that you intend to enter candidates. Then we can make sure that you receive all the material you need for the examinations. You can let us know by completing the appropriate Intention to Enter and Estimated Entry forms. We will send copies to your Exams Officer and they are also available on our website (http://www. aqa. org. uk/admin/p_entries. php). Not using the AQA specification currently? Almost all centres in England and Wales use AQA or have used AQA in the past and are approved AQA centres. A small minority are not. If your centre is new to AQA, please contact our centre approval team at [emailprotected] org. uk 1. 4 How can I find out more? Teacher Support You have 24-hour access to useful information and answers to the most commonly-asked questions at Details of the full range of current Teacher Support and CPD courses are available on our web site at http://web. aqa. org. uk/qual/cpd/index. php If the answer to your question is not available, you can submit a query for our team. Our target response time is one day. There is also a link to our fast and convenient online ooking system for all of our courses at http://coursesandevents. aqa. org. k/training 2 Specification at a Glance (Short Course) 4181 Unit 1: aking Sense of other people (41801) Written Paper 1 hour 30 mins 80 marks 100% Candidates answer all questions (Full Course) 4182 Other People 80 marks Unit 2: Understanding Other people (41802) plus For assessments and subject awards after June 2013 there is a requirement that 100% of the assessment is terminal. 3 Subject Content Students should have experience of designing and conducting informal classroom re search using a variety of methods. They will be expected to analyse data collected in investigations at a descriptive level and draw conclusions based on research findings. They will be required to draw on these experiences to answer questions in the examination for these units. In the delivery of these units, it is expected that teachers will seek out contemporary examples of theories and research to develop their candidates understanding of the subject content. 3. 1 Unit 1 Making Sense of Other People Memory Processes of encoding, storage and retrieval. The multi-store, reconstructive and levels of processing explanations of memory. Description and evaluation of studies to investigate explanations of memory. Explanations and studies of forgetting including interference, context and brain damage (retrograde and anterograde amnesia). Eyewitness testimony. description and evaluation ot studies ot tactors which attect the reliability eyewitnesses accounts of people and incidents, including the research by Loftus (1974), Bruce and Young (1998). Contemporary practical applications derived from the explanations of memory and forgetting and their benefits and drawbacks.
Monday, December 2, 2019
Waters Unique Characteristics Essay Example
Waters Unique Characteristics Essay Water, with its unusual bonding to hydrogen, is an invaluable resource to the Earth, wildlife, and the environment. Due to waters hydrogen bonding, it has developed many unique characteristics that many other liquids do not possess. Some of these characteristics are the following: adhesion, cohesion, and surface tension. These three characteristics alone allow for the attachment of water to its self and to other molecules for the movement of water it self.Cohesion is the ability of water to attach to itself to move opposite the force of gravity. While adhesion is the ability of water to attach to something other than water molecules, this allows for water to move with out having to have a force behind it. Surface tension is the measure of how difficult it is to break the surface of a liquid. Water has an exceptionally high surface tension due to the fact that water molecules are intermixed with air and bonded to other water molecules beneath it; thus, causing an almost invisible shie ld.Other qualities that water possesses are high specific heat, evaporative cooling, and a high boiling point. A high specific heat means that it takes a longer time for one gram of water to heat up by one degree Celsius. Due to this, water will change its temperature less when it absorbs or loses heat. Evaporative cooling happens because hot molecules leave, or escape into a liquid or gaseous state, before cool ones and thus prevents overheating. Also, another important attribute of waters is its density while in solid and liquid forms. Compared to other liquids, water is less dense in its solid state than in its liquid state.This happens because when the hydrogen bonds are being frozen they bond with four other molecules at an arms length rather than closer to the hydrogen. This allows for the ice, or solid form of water, to be 10% less dense than the liquid stage. However, one of the most important benefactors of water is its universality. It can be used to dissolve just about an y substance. For this reason, solutions have been donned either hydrophobic, water fearing, or hydrophilic, water loving. In these two instances, the solution either can dissolve in water, hydrophilic, or is insoluble in water, hydrophobic.These unique characteristics allow water to be one liquid with its own abilities; however, it is what these abilities allow in nature and in the environment that make water so unique. The purpose of adhesion and cohesion basically has to deal with the watering and nurturing of plant systems. Cohesion is used to pull the water up the stems of plants to the top to nurture; on the other hand, adhesion is used to help keep the water in place even though it is being pulled down by gravity. Another example of how adhesion is used is in the vessels of human blood systems; adhesion is used to pull the blood up versus the strength of gravity.Surface tension is used to allow bugs or other animals to walk across the top of water to allow for escape or for th e capture of food. Waters high specific heat allows for it to absorb a large amount of heat without changing its temperature much. This allows for in the summer months, the beaches to be cooled off and in the winter months to be heated up. This also, stabilizes ocean temperature, creating a more stable life for marine life, and it allows for temperature fluctuations on land but keeps the water within limits that permit life.Evaporative cooling of water contributes to the stability of the temperature of the lakes and ponds and also prevents animals, and other mechanisms, from over heating. Evaporative cooling also helps with plant life; it keeps the tissues in the leaves from becoming too warm in the sunlight. Moreover, waters density is a better attribute to the environment. As a solid, waters density is less than when it is a liquid this allows for only the tops of lakes, etc to become frozen rather than the bottoms. If a lake were to freeze from the bottom up, then virtually the w hole Earths water system would freeze up in only a matter of time.However, because this does not happen, the frozen layer on top insulates the bottom portion of water and allows for marine life to live during the winter months rather than die. Waters universality, however, is its biggest asset. This characteristic allows water to be an easily accessible lab partner all around the world. Without water as a universal solvent, scientists would have to create a solvent that could potentially cost too much money and only allow for limited experiments. However, because water is cheap, and readily available, scientists have no problem with conducting the experiments they feel are necessary.
Wednesday, November 27, 2019
How to Write a Sales Letter for English Learners
How to Write a Sales Letter for English Learners Sales letters are a type of business letter used to introduce products or services to consumers.à Use the following example letter as a template to model your own sales letter on. Notice how the first paragraph focuses on issues that need to be resolved, while the second paragraph offers a specific solution. Example Sales Letter Document Makers2398 Red StreetSalem, MA 34588 March 10, 2001 Thomas R. SmithDrivers Co.3489 Greene Ave.Olympia, WA 98502 Dear Mr. Smith: Are you having trouble getting your important documents formatted correctly? If you are like most business owners, you have trouble finding the time to economically produce good-looking documents. This is why it is important to have a specialist take care of your most important documents. At Documents Makers, we have the skills and experience to come in and help you make the best possible impression. May we stop by and offer you a FREE estimate of how much it would cost to get your documents looking great? If so, give us a call at and set up and appointment with one of your friendly operators. Sincerely, (signature here) Richard BrownPresident RB/sp Sales Emails Emails are similar, but they do not include an address or signature. However, emails do include a closing such as: Best regards, Peter Hamilton CEO Innovative Solutions for Learnersà Sales Letters Goals There are three main goals to achieve when writing sales letters: 1) Grab the Readers Attention Try to grab your readers attention by: Offering a solution to a problem that the reader may have.Telling an interesting (short) storyà Presenting an interesting fact or statistic Potential clients need to feel as if a sales letter speaks or relates to their needs. This is also known as a hook.à 2) Create Interestà Once youve grabbed the readers attention, youll need to create interest in your product. This is the main body of your letter.à 3) Influence Actionà The goal of every sales letter is to convince a potential customer or client to act. This doesnt necessarily mean that a client will purchase your service after reading the letter. The goal is to have the client will take a step towards gathering more information from you about your product or service. Useful Key Phrases to Avoid Being Seen as Spam Lets be honest: Sales letters are often just thrown away because so many people receive sales letters - also known as spam (idiom useless information). In order to get noticed, its important to quickly address something important that your prospective client may need.à Here are some key phrases that will help you catch the readers attention and present your product quickly: Are you having trouble ...This is why it is important to have ...At X, we have the skills and experience to ...May we stop by and offer you a FREE estimate of how much it would cost to ...If so, give us a call at X and set up and appointment with one of your friendly operators. Begin the letter with something will catch the readers attention immediately. For example, many sales lettersà often ask readers to consider a pain point - a problem that a person needs solved, and then introduce a product that will provide the solution. Its important to quickly move to yourà sales pitchà in your sales letter as most readers will understand that your sales letter is a form of advertising. Sales letters also often include an offer to encourage customers to try the product. Its important that these offers are clear and provide a useful service to the reader. Finally, its becoming increasingly important to provide a brochure along with your sales letter providing details about your product. Finally, sales letters tend to useà formal letter structuresà and are rather impersonal because they are sent to more than one person.
Saturday, November 23, 2019
Ohio Vital Records - Birth, Marriage and Death Certificates
Ohio Vital Records - Birth, Marriage and Death Certificates Learn how and where to obtain birth, marriage, and death certificates and records in Ohio, including the dates for which Ohio vital records are available, where they are located, and links to online Ohio vital records databases. Ohio Vital Records: Ohio Department of HealthCenter for Vital and Health Statistics246 North High StreetColumbus, OH 43215Phone: 614-466-2531Email: vitalstatodh.ohio.gov Walk-in Address:Ohio Department of HealthOffice of Vital Statistics225 Neilston StreetColumbus, Ohio 43215 What You Need to Know:Check or money order should be made payable toà Treasurer, State of Ohio. Personal checks are accepted. Call or visit the Web site to verify current fees. Requests for vital records may take as long as 10-12 weeks. If you do not know the date or place of event, you may request a search of the State Vital Statistics office files and records. The fee for a search is $3.00 per name for each ten years searched. Payment must be made in advance. After searching is completed you will be informed if the record was located. Vital records in Ohio were not recorded by law until 1867. Although some records from a few counties predate 1867, records of births, marriages and deaths in Ohio are generally not available before this date. Web site: Ohio Vital Records Ohio Birth Records: Dates: From 20 December 1908* Cost of copy: $21.50 (certified copy from state) Comments:à The Ohio Department of Health issues only certified copies of birth certificates. Include with your request as much as you can of the following: full name of individual, date of birth, city or county of birth, full name of father, full maiden name of mother, your relationship to the individual, your name and address and a daytime telephone number.Application for Certified Birth Record Uncertified copies for genealogy purposes are not available from the State or Local Registrars in Ohio. Since vital records are open in Ohio you may, however, perform searches in the indexes at the Ohio Department of Health, Office of Vital Statistics, or arrange for a genealogist to search the indexes for you. An appointment is required to search the records. Records identified in the indexes may be viewed and information may be copied from them, however the supplied copy of the vital record must be returned and is not permitted to leave the building. * For birth records fromà 1867 - December 29, 1908, contact theà Probate Courtà of the county where the birth occurred. Online:Ohio Births and Christenings, 1821-1962à (index only, incomplete)Ohio, County Births, 1841-2003à (index and images, incomplete) Ohio Death Records: Dates: From 1 January 1954 Cost of copy: $21.50 (certified copy from state) Comments:à The Ohio Department of Health issues only certified copies of death certificates. Include with your request as much as you can of the following: full name of decedent, date of death, city or county of death, your relationship to the individual, your name and address and a daytime telephone number. Application for Certified Death Record Uncertified copies for genealogy purposes are not available from the State or Local Registrars in Ohio. As with birth records you may, however, perform searches in the indexes at the Ohio Department of Health, Office of Vital Statistics, and view and copy information from the death records themselves. * For Death Records fromà December 20, 1908-December 1953à contact the Ohio Historical Society, Archives Library Division, 1982 Velma Ave., Columbus, OH 43211-2497.à For death records fromà 1867- December 20, 1908, contact the Probate Court of the county where the death occurred. Online:Ohio Death Certificate Index, 1913-1944 - Ohio Historical Societyà (index only)Ohio, Deaths and Burials, 1854-1997à (index only, incomplete)Ohio Deaths, 1909-1953à (name index and images)Ohio, Death Index, 1908-1932, 1938-1944, and 1958-2007à (index only) Ohio Marriage Records: Dates:à Varies Cost of Copy:à Varies Comments: Copies of marriage records are not available from the State Health Department. Inquiries will be referred to appropriate office. For certified copies of marriage records, please write to the Probate Court in the county where the event occurred. Online:Ohio, County Marriages 1789ââ¬â2013 (not all counties available; coverage varies by county)Ohio Marriage Records Index 1803ââ¬â1900 (requires Ancestry.com subscription) Ohio Divorce Records: Dates: Varies Cost of copy:à Varies Comments:à Certified copies are not available from the State Health Department.à For certified copies of divorces, please write to county Clerk of Courts where the divorce was granted.à Online:Ohio Divorce Index 1962ââ¬â1963, 1967ââ¬â1971, 1973ââ¬â2007 (requires Ancestry.com subscription) More US Vital Records - Choose a State
Thursday, November 21, 2019
Implementing Food Safety Programs Using the Kurt Lewin Forces Theory Research Paper
Implementing Food Safety Programs Using the Kurt Lewin Forces Theory - Research Paper Example Lewin utilized his field theory in his research on human habits towards food and surrounding changes. Food companies believe in the fact that food move through channels that are governed by forces that either resist or attract changes within the food supply chain. Such channels can be represented in numerous ways that include farms, stores and gardens while resistance and attraction involves aspects such as pricing, family and health amongst other domains (Chernauski-Breen and England, 2012). The Lewinââ¬â¢s Force Field Analysis focuses on identifying various factors responsible for various changes, those that oppose change often called restraining forces and the forces that promote commonly referred to as driving forces. In this case, successful implementation of any change depends on full understanding of behaviors that drive or oppose change (Alexander et al., 2011). There are several forces that drive the process of implementation of food safety program within food manufacturi ng facility. These driving forces operate either individually or corporately as described below. The first driving force involves customer demands which motivates and makes food companies to consider updating their food safety programs hence keeping them in shape. In most instances food companies are forced by customers to have full safety program in place for them to be assured of customer base (Sara and Baker, 2013). This calls for food companies to set up supplier food safety program for the purposes of meeting customer requirements and protecting their food products. Customers require such food safety programs not only in companies but also within company suppliers. At times, customers move a step further by getting involved in auditing suppliers of a food company vendor. For instance, it is compulsory for some produce growers to have GAPââ¬â¢s program before they can sell products to
Tuesday, November 19, 2019
Population and Evironment Essay Example | Topics and Well Written Essays - 500 words
Population and Evironment - Essay Example Population growth and environmental deterioration are directly linked together. Increased population has exacerbating impact on the anthropometrical damage to the environment. As the population increase, it puts extra pressure on the natural resources. More forests are cut, more land is used, and more industries are setup that creates industrial pollution. The air, water and soils are heavily polluted. In order to cope with this emerging situation the richer nations shift their industrial setups to the poorer nations and are always bent upon destroying the natural resources base of the poorer regions for their own benefits. This imbalance further destroys the opportunities for the poor of the world. Therefore the immediate solution is to strike a balance between population growth, development and ecological preservation. For instance, in the case of Uganda population in 1948, was just 5 million but by 2002 the population had grown five-fold to 24.4 million. If current rates of growth persist, population will hit 51.9 million in 2025. This situation has been wrongly obtained by the ill-conceived ideology of the Ugandan President who thought that he would develop the country on like Chinese model. Instead Uganda sunk into deeper poverty. Solution lies in the simple, quite
Sunday, November 17, 2019
Advantages and Disadvantages of Television Essay Example for Free
Advantages and Disadvantages of Television Essay In today modern world television is the most popular and recognized from of media and most homes in the western and developed worlds own one. That small (in some cases rather large) box sitting in your lounge is your connection to the outside world. It is an indispensable item and many of us cannot imagine life without it. As with everything there are advantages and disadvantages with the television. The main advantage is televisions ability to bring you news as it happens. A second advantage is the fact we are using more than one sense when viewing. The final advantage in this essay is the vast amount of information and documentaries available for viewing. However the first disadvantage is the amount of time spent watching television is often considered a waste of time. The second disadvantage is the fact that families may be in the same room but with the television on may not even acknowledge each other. The final disadvantage illustrated in this essay is that young children are often being exposed to sex scenes and scenes of violence. Read more: Television advantages and disadvantages essay Firstly, for many of us the television is our first or only source of news and current events. Most channels have news updates up to four times a day and current affairs programmes which take a deeper look at the news that has affected the world that day or week. Theses programmes are often family friendly and are sometimes the only form of media available or easy to understand for children or non-speakers of English. These news shows keep people up to date on the outside world it is possible to know everything that happened in a day without even going outside. However these news shows can try and monopolize peoples opinions and be a bias to one political party or one side of a war. Secondly, what many of us do not realise is that we use at least two senses to enjoy television. We use our eyes to watch the television screen and the visual on the screen. We also use our ears or hearing to listen to the dialogue and noises on the screen. Compared to other forms of media which usually involve only one sense e.g. the radio only requires the hearing sense and a book only requires sight. Even though the television lets us see and hear things it can cause eyesight problems and many people turn there televisions up which can cause hearing problems. The final advantage is the vast amount of educational programming available for viewing particularly on channels like the discovery channel and national geographic which can educate and stimulate people and wet every audience members appetite. It is also the fastest way to improve your knowledge and help you learn something completely new. Where else can you learn about Marylyn Monroe and Winston Churchill in the same afternoon? Many people who cannot afford university or night courses or simply just want a basic knowledge of one particular subject or event. Use documentaries to quench their thirst for learning. The first disadvantage is that many people do not realise how much time they spend watching television if you spend one hour a day watching television. That is 365 hours a year and 3607 hours in ten years. You can only imagine what you could do with that time, it is possible to learn a language or do a university course. Many value their television shows over exercise or physical activity which can lead to obesity and couch potato. Many people also feel the desire to watch a favourite television show every day or every week and neglect social commitments and therefore becoming anti-social. A second disadvantage is that many people neglect their families so they can watch television. A family may be in the same room but would not say a word to each other or acknowledge each other. Many families now also eat dinner in front of the television which means normal dinner table conversation is lost. Most large families also have multiple televisions so that each member can watch the programme they would like to watch this means that some families may spend less than an hour in each others company before going to bed. A final disadvantage of watching television is the violence and sex scenes that young children are often exposed too. Many of us find shows with crime or violence entertaining but these are not suitable for children of young ages. These scenes are practically common on crime dramas. Children may not intentionally be being exposed but by simply being in or near the same room as an older child or adult watching the programme. With children being exposed to these scenes it can corrupt there innocent minds leading them in some extreme cases become violent to other children. It can also lead to more permanent problems such as violence or evil thoughts well into adulthood. Fortunately this can be easily avoided or reversed by not allowing young children to view these programmes by placing them in a different room from the television or sending them to bed. In conclusion television is perhaps the worlds greatest invention though it is possible it will one day be replaced by something resembling a computer it is still indispensable devise that takes up our time to exercise or our family time it can also have scenes that corrupt young minds. As Winston Churchill once said the best things are either immoral or bad for you television is best in moderation. So next time youre bored dont turn on the television go out and play some sport. in todays modern world. Television however has advantages and disadvantages as illustrated in this essay. It can be an educational, multi-sensory communication
Thursday, November 14, 2019
Position Paper On Heroes -- Argumentative Persuasive Hero
Position Paper on Heroes On September 11th 2001, New York City, Washington D.C., and Somerset County, Pennsylvania all came face to face with an unthinkable tragedy. When the emergency response teams were sent out to the sites, they had no idea what they were going to experience. They helped others to safety and then turned right back around to help someone else. These are Americaââ¬â¢s real heroes. As The United States changes because of these tragic events, the focus of our heroes should be placed on everyday people and not sports and movie stars.à à à à à ââ¬Å"A hero should be someone who unselfishly does something for someone else, regardless of danger.â⬠Marylyn Schwartz wrote this in the Houston Chronicle on Monday, October 8, 2001. Do sports stars face much danger to make a touchdown, goal, homerun, etc.? Not really. They may face the danger of breaking bones or getting some pretty nasty bruises, but thatââ¬â¢s about it. All too often these are the people that children look to as a heroic figure. Little boys think Mark McGwire, Sammy Sosa, and Barry Bonds are some of the greatest people ever born. Granted that they all performed an amazing feat, but that makes them no more qualified to obtain the status of heroic. Little girls are looking to Britney Spears, Jennifer Lopez, and Christina Alguilera as role models and sources of encouragement. They should be looking at the women who put their life on the line as police officers and peacekeepers. A local hero died early Saturday ...
Tuesday, November 12, 2019
Ethical Perspectives Essay
ABSTRACT: This paper will describe the four different types of ethical perspectives. We will start by describing my ethical perspective; which I found out to be ââ¬Å"characterâ⬠from my results on the Ethical Awareness Inventory Assessment. We will then evaluate the four types of ethical perspectives. Which include character/virtue, obligation/deontology, results/utilitarianism, and lastly, equity/relativism. Then we will conclude with a brief discussion on issues one is likely to encounter dealing with ethical dilemmas at Bank of America. The four ethical perspectives include character/virtue, obligation/deontology, results/utilitarianism, and equity/relativism; thus, making up CORE. These different ethical perspectives help to explain what drives an individualââ¬â¢s decision when faced with an ethical dilemma. It is easy for someone to say what they will do when faced with an example of an ethical dilemma; however, it is another thing to make that same decision when faced with an actual real-life dilemma. By understanding what perspective compels someone to make an ethical decision, it will be easier to make that decision when one really has to. I have found that my ethical perspective is character/virtue. I was not surprised when I got my results. I have always done my best to live a life of integrity, which is very important to me. The people in my life would agree. Character is a very, if not the most, important part of a persons make up. Without character you have no solid or clear foundation. Without character you most likely with not possess strong morals naturally. Character is the beginning building block of a successful and trustworthy person who is dependable and values integrity. Character/Virtue The properties of a virtue are very different from that of other moral concepts, such as value. Virtues are something that you possess only if you practice them. Values are what is important to people. I may value honesty, but not always tell the truth. I cannot possess the virtue of honesty without telling the truth (Ciulla, 2004). Aristotle once said, ââ¬Å"Virtues are good habits that we learn from society and our leaders.â⬠People must practice virtues while being fully conscious that what they are doingà is morally right. One thing about the Greek concept of virtue (aretà ©), which is also means excellence, is that it does not separate an individualââ¬â¢s ethics from oneââ¬â¢s occupational ability. Both Plato and Aristotle used many examples of doctors, musicians, coaches, rulers, etc. to talk about the relationship between moral and professional excellence. Aristotle wrote, ââ¬Å"Every excellence brings to good the thing to which it is the excellence and makes t he work of that thing be done well. . . . Therefore, if this is true in every case, the excellence of man also will be the state which makes man good and which makes him do his work well.â⬠(Ciulla, 2004) Obligation/Deontology Deontological ethics or deontology, which means obligation or duty in Greek, is an approach to ethics that focuses on the right or wrong of actions themselves, as opposed to the consequences of those actions. It is sometimes described as ââ¬Å"dutyâ⬠or ââ¬Å"obligationâ⬠based ethics, because deontologists believe that ethical rules ââ¬Å"bind you to your dutyâ⬠. Deontological ethics is commonly contrasted with consequentiality or teleological ethical theories, according to which the rightness of an action is determined by its consequences. Deontologists, such as W. D. Ross, hold that the consequences of an action, such as lying, may make lying the right thing to do (Ross, 2002). Many people feel obligated to do what is right just because of their ethical practices. I feel that no matter what, you should be ethical in everything that you do. Results/Utilitarianism Utilitarianism is the idea that the moral worth of an action is solely determined by its contribution to overall utility, that is, its contribution to happiness or pleasure as summed among all persons. It is therefore a form of consequentialism, meaning that the moral worth of an action is determined by its outcome. Utility has been defined by various people as happiness or pleasure, though preference utilitarians, define it as the satisfaction of preferences. It may be described as a life stance with happiness or pleasure as ultimate importance (Wikipedia 2008). Utilitarianism can be contrasted with deontological ethics (which disregards the consequences of performing an act, when determining its moral worth) and virtue ethics (which focuses on character), as well as with other varieties of consequentialism. Supporters of these opposing views have extensivelyà criticized the utilitarian view; though utilitarians have been similarly critical of other types of ethical perspective. In general, use of the term utilitarian often refers to a somewhat narrow economic or pragmatic viewpoint (Broad, 1930). Equity/Relativism In philosophy, moral relativism is the position that moral or ethical propositions do not reflect objective and/or universal moral truths, but instead make claims relative to social, cultural, historical, or personal circumstances. Moral relativists hold that no universal standard exists by which to assess an ethical propositionââ¬â¢s truth; moral subjectivism is therefore the opposite of moral absolutism. Relativistic positions often see moral values as applicable only within certain cultural boundaries (cultural relativism), or in the context of individual preferences (moral subjectivism). An extreme relativist position might suggest that judging the moral or ethical judgments or acts of another person or group has no meaning. Though, most relativists advocate a more limited version of the theory. In moral relativism, there are no absolute rights and wrongs, only different situations (Wikipedia 2008). Some moral relativists hold that a personal and subjective moral core lies at the base of individualsââ¬â¢ moral acts. In this view, public morality reflects social convention, and only personal, subjective morality expresses true authenticity. Moral relativism differs from moral pluralism, which acknowledges the co-existence of opposing ideas and practices; but accepts limits to differences, such as when vital human needs are violated. Moral relativism, in contrast, grants the possibility of moral judgments that do not accept such limits (Wikipedia 2008). Working in a banking environment, I believe having the ethical perspective of character is very important. Naturally having a moral and ethical character places confidence and trust in my superiors that I will do what is ethically right in every situation. I do not see many issues arising in my organization because Bank of America places our Code of Ethics as a priority that each associate must abide by. Understanding character, we see that ethical decisions are made naturally because it is right. I do my best toà uphold Bank of Americaââ¬â¢s code in everything I do. In conclusion, there are many differences to the types of ethical perspectives with few related qualities. Individuals from diverse walks of life and belief systems come to their own ethical perspective conclusion in many different ways. My personal ethics perspective is character. I believe having good character is a vital part of oneââ¬â¢s life. It will not only lead to success, but earn peopleââ¬â¢s respect along the way. The admiration of others, and the trust and confidence they will feel from one that has great character is priceless. My father has always taught me that ââ¬Å"you can never be wrong doing the right thing.â⬠I live my life by this and encourage others to as well. References Broad, C. (1930). Five types of ethical theory. New York: Harcourt, Brace and Co. Ciulla, J. (2004). Ethics, the heart of leadership. Connecticut: Praeger. Ross, W. D. (2002). The right and the good. Oxford: Clarendon Press. Wikipedia. (2008). Retrieved September 17, 2008 from http://www.wikipedia.org
Sunday, November 10, 2019
Mastering listening
There are five basic senses that human beings have in order to perceive society and in order to interact with oneââ¬â¢s surroundings.à The sense of touch is often the way to feel what an object is like.à The sense of sight is the manner by which human beings perceive their environment.à The sense of smell is another way of getting acquainted with the world because it allows one to get a whiff of the air in oneââ¬â¢s environment.à Another sense is that of taste which allows man to savor the delicacies that are available in the world.à Finally, and perhaps the most underrated of all senses, the sense of hearing by which a person can hear about what goes on in the world. The sense of touch is a great gift because with it a person can feel what objects are like and it allows people to differentiate between textures and feels.à The sense of smell is another wonderful gift because it allows people to have an olfactory experience that introduces man to the many scents of nature.à The sense of sight is also very useful for without it a lot of what man has right now would never have been invented. The sense of taste is also an amazing gift because it allows people to taste the wonderful foods that are available in the world.à While all of these senses have their own advantages, it is only the sense of hearing that allows a person to know how another person is feeling.à It is the only sense that allows a person to find out what is happening in another part of the world.à It can actually see farther than our eyes and allow us to know accurately what goes on in other places. The gift of hearing and the skill of listening is a talent that many people disregard or take for granted.à Not many people realize that the way to find the window into the soul of another is not through any of the other senses except the sense of hearing.à By listening to another person and allowing that person to bare his or her soul, one can learn so much more about another and arrive at a better, deeper and more complete understanding of who the person really is. The intricacies of the soul are revealed when one actually listens to another.à It has been established at this point that the sense of hearing is actually a very important sense as it is the main way by which a person can listen to another.à The next question that must be addressed is the relevancy of listening as a skill. All the senses of the human body are designed to do one thing, receive input that the brain will eventually process.à The listening, as a manner of exercising the sense of hearing, is a manner by which a person is able to gain input with regard to his surroundings and more importantly other people.à People communicate mainly through speech. While there are some traits, feelings, emotions and thoughts that can be conveyed through other means, the primary mode of communicating still remains to be through speech and the only way of understanding speech is by listening.à Communication is the method by which people interact with others.à It involves not only an exchange of ideas but also involves a certain degree of trust or confidence.à That is the reason why listening is so relevant because it allows people to communicate with each other.à Speaking is but one part of the communication process.à The other part is listening. There is certainly no doubt that listening is a skill that many people are capable of doing but is sadly something that not everyone does.à While most humans are equipped with the sense of hearing, there are still those who can hear but cannot listen.à They may be able to hear every single word that has been said to them but they cannot always be considered as listening.à The next question that must be asked is how one can actually listen or become a better listener. Listening is not simply nodding oneââ¬â¢s head and hearing what another person is saying but requires that a person actually pay careful attention to the words of another.à It requires that the listener to do more than just absorb whatever the speaker has to say but in certain instances requires that the listener react in such a way as to encourage the speaker to bring out more.à Listening is a way of reassuring the speaker that there is somebody for him to talk to who listens to him.à It is a way of communicating various feelings to another person without the use of words. In order to become a good listener or to develop oneââ¬â¢s listening skills, it is not important that the person is genuinely interested in the other or what the other has to say since the purpose of communication and listening is indeed to come to a better understanding of another person.à The thing that is required in order to develop good listening skills is in being able to know when to simply just ââ¬Å"shut up and listen.â⬠à There is a certain timing that is needed in listening because listening may often be confused with boredom or disinterest by certain people.à One has to know when to simply just nod oneââ¬â¢s head or smile instead of opening oneââ¬â¢s mouth to say something.à This is the most important step at becoming a good listener. It is hard to imagine a world where nobody actually listened or paid any attention to other people.à It would probably be a sad world filled with the endless monologue from the unending conversations of people who have nobody to listen to them.à The people of the world would arguably be much sadder too since there would be nobody to listen to their problems or help them vent their frustrations. It is not hard to see just how important the skill of listening is.à It is also thankfully not hard to become a better listener.à The next time somebody says something, try not to respond right away.à Think, learn and feel first and by doing do listening to what the other has to say.à If man had learned this skill earlier, think of all the wars and bloodshed that mankind could have avoided by simply listening to what the other had to say.
Thursday, November 7, 2019
Women Judges essays
Women Judges essays The article, Will Women Judges Really Make a Difference?, is an analysis on a major characteristic of the judging profession. Appointed to the Supreme Court of Canada, Madame Justice Bertha Wilson investigates the validity of the claim that judges must be unbiased when deciding cases before the court. Madame Wilson states that change in the law comes slowly and incrementally; that is its nature. Describing that she has began an era being a woman appointed to the SCC, Madame Wilson begins to examine the fact that the biases presented by courts world-wide may be significantly different from hers. The article points out that it is the values, experiences, and assumptions imbedded in the courts which create the jurisprudence that affect the decisions, further altering society. Wilson continues in her analysis by stating that the belief that the justice system is fundamentally neutral may be slightly skewed. Though the principals at the root of the justice system are inherently neutral, many beliefs and viewpoints of women are excluded, creating biased in the laws. She continues to develop the concept that with women in judiciary office, their concepts will only offset those of their male counterparts if biases are apparent in the courts. To solve the problem of gender bias gaps, Mad ame Justice states that education programs will be held to help reach an understanding and vanquish any problems before they arise. Madame Justice Wilson also says that many feminists feel that women are connected to each other, thus, with female judges, the courts will more effectively manage disputes, and promote gender neutrality. Madame Wilson concludes her argument by posing statements that with duality in courts, the law system may finally achieve the neutral duality which it attempts to maintain. The only problems with the article are those that Madame Justice Wilson posed, being that the judicial system may not be neutral....
Tuesday, November 5, 2019
The Long and Short of Long- Words
The Long and Short of Long- Words The Long and Short of Long- Words The Long and Short of Long- Words By Mark Nichol Longevity, longitude, and other words with the root long- (or altered spellings of the root) are derived not from long, which stems from the Old English adjective lang, but from the Latin equivalent longus, which shares its Proto-Indo-European ancestry with the Germanic cognate. This post lists and defines words that stem from the Latin term. Longevity, from the Latin adjective longaevus, means ââ¬Å"long life.â⬠Longitude, meanwhile, in general means ââ¬Å"lengthâ⬠or ââ¬Å"height,â⬠but it usually pertains to horizontal distance on the surface of Earth or any sphere (and to a line marking such a distance). The adjectival form is used in the measurement sense but also pertains to long-term research studies and to a vehicle engine that runs a lengthwise rather than crosswise crankshaft. Elongation and prolongation both refer to extension, but the former applies in a physical sense, while the latter sense is chronological. The verb forms differ, too: They are, respectively, elongate and prolong. Oblong, meanwhile, describes something that is longer than it is wide, though it can be used as a noun as well as an adjective. English borrowed longeurs, a word describing a tedious passage in a book or a play, from French. Two obscure words derived from longus are longanimity and longinquity. The former word means ââ¬Å"forbearanceâ⬠or ââ¬Å"patienceâ⬠; the element animity is from the Latin noun animus, meaning ââ¬Å"mindâ⬠or ââ¬Å"soul,â⬠which is the source of animal. The latter is an archaic synonym for remoteness. Several words with disguised kinship are lounge, from the French verb sââ¬â¢allonger, meaning ââ¬Å"lie at full lengthâ⬠; lunge, originally a fencing term meaning ââ¬Å"sword thrustâ⬠(from the French noun allonge) with the extended meaning ââ¬Å"sudden reach or rushâ⬠; and purloin, meaning ââ¬Å"stealâ⬠(from the Anglo-French verb purloigner, meaning ââ¬Å"removeâ⬠; the connection to longus is the idea of delaying something or moving it far away). Along, belong, and length are, like long, of Germanic origin, as are compound words such as longbow, longhaired, and longtime, as well as headlong, lifelong, and so on. Want to improve your English in five minutes a day? Get a subscription and start receiving our writing tips and exercises daily! Keep learning! Browse the Vocabulary category, check our popular posts, or choose a related post below:Cost-Effective vs. Cost-EfficientDisappointed + Preposition25 Idioms About Bread and Dessert
Sunday, November 3, 2019
Accounting (walmart) slp module 3 Essay Example | Topics and Well Written Essays - 500 words
Accounting (walmart) slp module 3 - Essay Example Amounts are in million. EBIT (earnings before interest and taxes); TCE (total capital employed). As could be realized, ROCE is impacted by capital turnover (sales/TCE) and operating profitability (EBIT/sales) which all settles down to ROCE being (EBIT/TCE). Thus, Wal-Mart took decisions which impacted their, capital turnover, making it to decrease every year, from 3.2 in 2004 to 2.84 in 2008. As for her operating profitability of sales, an increase was realized between 2004 and 2005, (5.81% to 6.08%) but it started declining in 2006 (6.0%) and in 2007 and 2008 it was 5.88% and 5.81% respectively. With this trend of events, Wal-Martââ¬â¢s ROCE kept on declining as she employed more capital. Thus, the question now to answer is; due to the cost decisions taken in Wal-Mart, is her financial health improving or failing? Inventory rose every year but thanks to rising sales between 2004 to 2007, inventories appears to be under control. But this was not the case in 2008 whereby inventory increased with sales declining. But, how many times a year did Wal-Mart sell out her inventory? Here, Wal-Mart had a promising trend as the number keeps on increasing. Account receivables grew 61.7% between 2004 and 2008, which was faster than sales which only grew 31.7% between 2004 and 2008. Thus, money owed to Wal-Mart was increasing faster which was not a decision as her working capital is impacted
Friday, November 1, 2019
Power and Privilege Homogeneous Choice Essay Example | Topics and Well Written Essays - 1000 words
Power and Privilege Homogeneous Choice - Essay Example Additionally, we all have a natural desire to preserve those parts of us that are unique or particularly cherished, and pass them on to our progeny. While racism and prejudice are always an unacceptable approach to our differences, there should also be an allowance for individuals to interact positively with one another while preserving their own culture, traditions, and values. I believe that it is possible to truly respect the differences between individuals and cultures, while retaining the natural comfort level found in individual association with those of similar background and world view. I call this homogeneous choice. As an individual, I am naturally aware of the differences between myself and others. Whether those variations are cultural or behavioral, I know that I can face a personal dilemma as I react to those differences; I can choose to accept them or oppose them in some way. In his article on the subject of diversity, David Brooks points out that it is in my nature to be around others like myself, and that I have the power to organize my life so that my contact with people radically different from me is limited (Brooks 31). That does not make me, however, an opponent of integration or a racist; it doesn't even mean that my personal choices are necessarily intentional. Things like personal comfort tend to occur absent specific and directed analysis, and my respectful reaction to others of different cultures can similarly be natural and uncomplicated. If I like a particular individual, regardless of cultural background, I simply like them. I don't sit around trying to analyze why I like them or what it is about them that makes them likeable; I just know that I am comfortable with them. Similarly, there are people for whom I don't especially care and that discomfort has nothing to do with race, creed, color, or any of the other common prejudicial points of view. I can respect the individual, even though I am not comfortable being around them every day, without being driven by prejudice against their culture; and that is the point. The nexus of these ideas can be articulated one word: Respect. If my responses to the differences in people I meet, and their unique way of perceiving the world, are respectful of their point of view, I can avoid a negative perspective that includes prejudice or racism. Different isn't bad, it is just different. Neither do I have to embrace all of the differences I encounter, or even like them, and include them in my choices for frequent association. I can respect my own perspective as a valid point of view, and extend that same consideration to the people I meet. The guiding principle for me, as for most other people, is personal comfort. I am naturally more comfortable with certain cultures than others, especially my own. As Brooks points out, people are "finding places where [they] are comfortable and where [they] feel [they] can flourish" (30). While he goes on to lament the lack of diversity in American culture, I don't think that it is appropriate to force people out of their personal comfort zones to accomplish a specific diversity goal. In America, the freedom of association is a constitutional right, and for good reason. Individual freedom is about flourishing within a chosen environment and I should be allowed to make those choices that promote my
Wednesday, October 30, 2019
Heinrich's theories Article Example | Topics and Well Written Essays - 500 words
Heinrich's theories - Article Example Freud A. Manuele, the writer of this article reports that Heinrichââ¬â¢s law about the industrial accidents and its causes does not apply to the current situations and thinking. In his article He quotes work of different people who has worked on the same area. He is of the view that knowledge derived from those works seem to have been evolved in the aspects of how accidents take place and their contributing factors.Heinrich by calling him the ââ¬Ëpioneerââ¬â¢ in the field of accident prevention and considering him to be the promoter of occupational safety and health. Though the article is about dislodging Heinrichââ¬â¢s law it also seems to appreciate his work to be the literature and background to the study which is the positive aspect to Heinrichââ¬â¢s work.This article continues with Heinrich, focusing on the negative aspects of his work by stating his work to be unsound and not valid because of the un- authentication of the kind of methodology and survey documents used by him for the analysis.The Article considers Heinrichââ¬â¢s work to be a non- researched work and makes a call that such work should not be used as a source, but the focus should be driven towards the current knowledge. He supports his view by quoting approved researches and work done on industrial accidents. For example he quotes Walton who is of the view that 85% of the problems in any operation are within the system and are dependably of management, while only 15% lie with the worker which is opposite to what Heinrichââ¬â¢s point of view.
Sunday, October 27, 2019
Shear Bond Strength of Nanocomposite Resin
Shear Bond Strength of Nanocomposite Resin ABSTRACT OBJECTIVE: To compare the shear bond strength of nanocomposite resin to superficial dentin and deep dentin using two different dentin bonding systems. METHOD All teeth were sectioned at various levels (Superficial Dentin: Dentin within 0.5-1 mm of DEJ; Deep Dentin: Dentin within 0.5 mm of the highest pulp horn) using a carborundum Disc and embedded in acrylic block of specific size. Selected specimens (60 premolar teeth) were grouped randomly into three groups, the groups were differentiated into superficial dentin, deep dentin and control group which were further divided into sub group a and subgroup b containing 10 teeth each, depending on the bonding agents used. In subgroup A, Tetric-n-bond, and in subgroup B Single bond universal was used. In the control group no bonding agent was used. The specimens were thermocycled for 500 cycles between 5 degree c and 55 degree c water bath for 40 seconds. Finally the specimens were subjected to shear bond strength study under INSTRON machine (UNIVERSAL TESTING MACHINE). The maximum shear bond strengths were noted at the time of fracture (de-bonding) of the restorative material. Results were analysed using ANOVA test, Bonferroni test and paired t test. RESULTS Bond strength values of fifth generation bonding system (Tetric n bond) showed higher mean shear bond strength compared to seventh generation bonding system (single bond universal). There was a significant fall in bond strength values as one reaches deeper levels of dentin from superficial to deep dentin. CONCLUSION- There was a significant difference between the bond strength of fifth generation bonding system (Tetric n bond) and seventh generation bonding system (single bond universal).Decrease in the bond strength values is seen for deeper level of dentin as compared to superficial dentin. INTRODUCTION The success of any dental restoration is based on the high adhesive property of the material. Various materials are available which utilizes this adhesive property such as, glass ionomer cement restoration, composite restorations and pit and fissure sealants. Among these composite resins have been developed since few years in order to provide the best esthetics to the anterior restorations as well as for posterior restorations. Dental adhesive systems are agents used to promote adhesion between composite resin and dental structure, and they should present similar performance on enamel and dentine. Bonding to enamel and dentin has been known to be clinically reliable with the advent of acid etching technique. It differs from enamel, as it has more organic contents, presence of fluid inside the dentinal tubules, smear layer and inherent wetness on the surface[1]. Dentin has been characterized as a biologic composite of a collagen matrix filled with sub-micron to nanometer sized calcium deficient carbonate rich apatite crystallites dispersed between hyper mineralized collagen poor hollow cylinders. It is very well understood that the density of dentinal tubules varies with dentinal depth and as well as the water content of dentin is lowest in superficial dentin and highest in deep dentin. In superficial dentin which contains fewer tubules and the permeation of resin into intertubular dentin will be responsible for most of the bond strength. In deep dentin, dentinal tubules are more in number and hence, intratubular permeability of resins will be responsible for higher bond strength. Two major simplified bonding approaches have been developed namely. Total etch technique ââ¬âinvolves the simultaneously removal of the smear layer from both enamel and dentin surface followed by the application of one bottle agent that combines the primer and adhesive in one solution. Self-etching technique ââ¬â their bonding mechanism is based upon the simultaneous etching, priming and adhesive of the dentin surface in a single bottle[2]. Bonding to enamel was achieved earlier and easier (Buonocore,1955) because enamel is mostly composed of hydroxyapatite crystals. Although it is possible to obtain predictable and reliable adhesion to enamel, adhesion to dentin, which is the largest part of the tooth, has proved to be more challenging because of its heterogeneous nature. The mechanism of dentin adhesion, enhanced by hybrid layer formation between the resin and dentin, was proposed by Nakabayashi (1982). The adequate hybrid layer formation is believed to be essential to create a strong and durable bond between resin and dentin. Adhesive restorations have been widely accepted for both anterior and posterior use in restorative dentistry. Patientââ¬â¢s demands for esthetic restorations have caused a recent increase in the use of tooth colored restorative materials. To achieve clinical success with such restorations, good adhesion between restorative materials and tooth substrates is of crucial importance in order to ensure good marginal sealing, reinforcement of the tooth structure, and longer life of the restoration. During the last two decades, a variety of adhesive systems have been continuously developed in order to produce good adhesion to dental substrates. These great advances in the adhesive dentistry have changed the concepts of cavity preparation based on the principals proposed by GV Black (1955) into more conservative and minimally invasive ones. The current self-etching adhesives provide monomer formulation for simultaneous conditioning and priming of both enamel and dentin. As of today less research are available to indicate the effectiveness of new generation self-etching primers against superficial and deep dentin. Shear bond strength measurements are commonly used to evaluate effectiveness of dentin bonding systems. The aim of the study was to evaluate the Shear Bond Strength of the newer bonding systems on superficial dentine and deep dentin. MATERIALS AND METHOD: The present in- vitro study was conducted in the department of conservative dentistry and endodontic, M.R.Ambedkar Dental College and Hospital, Bangalore. Sixty intact human maxillary pre molar teeth extracted for orthodontic reasons were collected from Oral and Maxillo-Facial Department at M.R.Ambedkar Dental College Hospital. The teeth were stored, disinfected and handled as per the recommendations and guidelines laid down by OSHA and CDC. Teeth selected were randomly divided into three groups of twenty teeth each. Group A, Group B and Control group. Group A and B were further subdivided into Subgroup A Subgroup B, of ten each. All teeth were sectioned at various levels using a Carborundum Disc under copious water and embedded in acrylic block of specific size. Group I: Superficial Dentin ââ¬â 20 specimens Sub group A ââ¬â Superficial Dentin (Tetric N Bond) 10 specimens Sub group B ââ¬â Superficial Dentin (Single Bond Universal) 10 specimens Group II: Deep Dentin ââ¬â 20 specimens Sub group A ââ¬â Deep Dentin (Tetric N Bond) 10 specimens Sub group B ââ¬â Deep Dentin (Single Bond Universal) 10 specimens Group III: Control Group ââ¬â 20 specimens Sub group A ââ¬â Superficial Dentin 10 specimens Sub group B ââ¬â Deep Dentin 10 specimens The occlusal surfaces of teeth were ground on a water-cooled trimming wheel to prepare flat dentin surfaces. Group 1 (Superficial Dentin) Subgroup A All the specimens were etched on the prepared dentinal flat surface with (N Etch), and washed. The surface was blotted with gauze to produce a visible moist dentin surface. The total-etching adhesive (Tetric N Bond) was applied on the prepared dentinal flat surface left undisturbed for 20 seconds and the excess solvent was removed with a gentle stream of air. Light curing was done for 40 seconds with a visible light curing unit. After curing the bonding agent, nanocomposite resin (Tetric N Ceram) was placed on the prepared dentinal surface using Teflon mold and cured according to manufacturers instructions. The same procedure was carried out on the 10 specimens in this group. Subgroup B The self-etching adhesive (single bond universal) was applied on the prepared dentinal flat surface left undisturbed for 20 seconds and the excess solvent was removed with a gentle stream of air. Light curing was done for 40 seconds with a visible light curing unit. After curing the bonding agent, nanocomposite resin was placed on the prepared dentinal surface using Teflon mold and cured according to manufacturers instructions. The same procedure was carried out on the 10 specimens in this group. Group II (Deep Dentin) Subgroup A The same procedure as carried out in the group I, subgroup A is carried out on all specimens in this group. Sub group B The same procedure as carried out in the group I, subgroup B is carried out on all specimens in this group. Group III (Control Group) No bonding agent was applied. Nanocomposite resin was placed and cured according to manufacturers instructions. Specimens were then stored under room temperature for 48 hours. The specimens were then thermocycled for 500 cycles between 50 c and 550 c water bath. A dwell time of 40 seconds were used for each bath. All the sixty specimens were transferred to the Instron testing machine individually and subjected to shear bond strength test. STATISTICAL ANALYSIS: The statistical data derived from the four subgroups were analysed using ANOVA test, Bonferroni test and paired t test . RESULTS: For superficial dentin Higher mean shear bond strength was recorded in Fifth generation bonding system followed by seventh generation bonding system and control respectively. The difference in mean shear bond strength between the groups was not statistically significant (P>0.05). Deep dentin Higher mean shear bond strength was recorded in fifth generation bonding agent followed by seventh generation bonding agent and Control respectively. The difference in mean shear bond strength between the groups was found to be statistically significant (P The difference in bond strength using fifth generation bonding agent in superficial dentin and deep dentin was not statically significant. (P>0.05). The difference in bond strength using seventh generation bonding agent in superficial and deep dentin was statically significant. (P DISCUSSION Adhesion to acid etched enamel was proposed by Buonocore in 1955. Bond strength to enamel or dentin is an important indicator of an adhesive systemââ¬â¢s effectiveness. The bonding layer must not only support composite shrinkage stress, but also occlusal loads in stress bearing area to avoid gap formation leading to micro leakage, secondary caries and post operative sensitivity[3]. Bond strength testing and measurement of marginal ââ¬â sealing effectiveness are the two most commonly employed methodologies to determine bonding effectiveness in the laboratory in predicting clinical performance. Dentin is a dynamic tissue. It represents a challenge to resin based adhesives while the bond strength of enamel has been studied extensively, bonding to dentin with the generation of bonding systems has remain unsolved. The dentin substrate has been characterized as a biologic composite of collagen matrix filled with apatite crystals dispersed between parallel micrometer sized hypermineralized collagenpoor dentinal tubules containing peritubular dentin. The composition of dentin substrate is made up of 50 % minerals, 20% of water and 30% of organic matrix. But as the dentin deepens this composition may change accordingly. This is due to the fact that the superficial dentin has few tubules and is composed predominantly of intertubular dentin. Deep dentin is composed mainly of larger funnel shaped dentinal tubules with much less intertubular dentin[4]. The intertubular dentin plays an important role during hybrid layer formation in superficial dentin and the contribution to resin retention is proportional to the intertubular dentin available for bonding[5]. Adhesive dentistry is based on the development of materials which establish an effective bond with the tooth tissues. Successful adhesive bonding depends on the chemistry of adhesive, on appropriate clinical handling of the material as well as on the knowledge of the morphological changes caused on the dental tissue by different bonding procedures[6]. The rationale behind the bond strength testing is that higher the actual bonding capacity of an adhesive, the better it will withstand such stresses and longer the restorations will survive in vivo. Bond strength testing is relatively easy and fast and remains most popular methodology for measuring the bonding effectiveness of adhesive systems[7]. The results of the present study revealed that superficial dentin presented bond strength values that were statistically higher and different from values obtained in dentin at deep level. Tagami J et al (1990) attributed this either to differences in chemical composition or regional differences in wetness (dentin permeability). Thus there are several factors that may contribute to high coefficient of variation that is often reported in dentin shear bond strength studies. Several earlier reports indicate that the bond strength of resin is highest on superficial dentin and lowest in deep dentin[8]. Suzuki T et al (1988) studied the efficacy of dentin bonding systems based on the site of dentin with reference to the observation of Causton et al that bond strengths to deep dentin were considerably lower than those to superficial dentin. The present study has confirmed the observation of Causton et al that the efficacy of dentin adhesives depends upon the dentin surface from superficial to deep dentin in the tooth tested[8]. Different from etch and rinse adhesives, self-etch adhesives do not require a separate etching step as they contain acidic monomers that simultaneously condition and prime the dental substrate. Consequently, this approach has been claimed to be user friendlier and less technique sensitive, thereby resulting in a reliable clinical performance. Self-etch adhesives are user friendly because of shorter application time and less steps and less technique sensitive because of no wet bonding but simple drying. Comparatively with the self-etch adhesives there is lower incidence of post-operative sensitivity experienced by the patient. This should to a great extent be attributed to the less aggressive and thus more superficial interaction with the dentin leaving tubules largely obstructed with smear layer[9]. This study is in consensus with Suzuki et al, with regard to, higher bond strength at all levels of dentin with TETRIC N BOND which belongs to the-etch and rinse approach. Pegadu Rafeal et al (2010)[4]compared the effect of different bonding strategies on adhesion to deep and superficial dentin and concluded that bond strength obtained in superficial dentin was significantly higher than that in deep dentin for all adhesives tested. They further concluded that the bond strengths of dentin bonding agents at any depth is dependent on the area occupied by resin tags, the area of intertubular dentin that is infiltrated by the resin and the area of surface adhesion. In the present study, comparison (paired t test) among the tetric n bond group, higher mean bond strength was recorded at the superficial dentin level than deep dentin. And comparison (paired t test) among the single bond universal group higher bond strength was recorded at the superficial dentin level than deep dentin. Van Meerbeek et al (2011) [9] recommended that for further optimization of the self-etch approach, synthesis of functional monomers tailored to exhibit good chemical bonding potential following a mild self-etch approach. The approach appears to guarantee the most durable bonding performance at dentin provided that it deals adequately with the debris smeared across the surface by the bur. Micromechanical interlocking is still the best strategy to bond to enamel. Selective phosphoric acid etching of enamel cavity margins is therefore today highly recommended followed by applying a self-etch procedure to both the earlier etched enamel and un-etched dentin. Such mild self-etch adhesives should contain functional monomers with a high chemical affinity to hydroxyapatite. CONCLUSION: At superficial dentin level higher mean shear bond strength was recorded in Fifth generation bonding system followed by Seventh generation bonding system and control group respectively. The difference in mean shear bond strength between the groups was not statistically significant (P>0.05). At deep dentin level, higher mean shear bond strength was recorded in Fifth generation bonding system followed by Seventh generation bonding system and control group respectively. The difference in mean shear bond strength between the groups was found to be statistically significant (P At deep dentin level, statistically significant results were obtained with the Fifth generation (Tetric N Bond) bonding system which had higher mean shear bond strength values compared to the Seventh generation self-etch bonding system (Single Bond Universal). There was a statistically significant difference in shear bond strength values with Fifth generation bonding system and control group ( without bonding system) at deep dentin. There was a significant fall in bond strength values as one reaches deeper levels from Superficial dentin to Deep dentin.
Friday, October 25, 2019
Pet Overpopulation: Cause and Effect of Homeless Pets Essay -- cause a
A harmless visit to the neighborhood pet store turns into a ruthless encounter for me. Every Saturday, Pecan (my dog) and I visit a local pet store to purchase food and treats for her. Pecan and I pass by a dozen of shelter volunteers eagerly showcasing homeless dogs before entering the pet store. Shelter volunteers are special because they are willing to devote their Saturday morning to help homeless pets. On the way I stop and great each volunteer and dog, then I walk away emotionally grieving and trying to holding back tears. My sadness soon turns into anger, when I realize I cannot adopt every homeless pet. The pet population is a increasing crisis in America. In this essay I will discuss the cause and effect of homeless pets, I will begin by explain the anatomy that contributes to pet overpopulation, then I will discuss the consequences encompassing animal breeding, then I will examine the social stance that effects pets, lastly I will conclude by suggesting soluti ons. First, I will begin by introducing the correlation between anatomy and the pet population. T...
Thursday, October 24, 2019
Determining The Longetivity Of E.Coliââ¬â¢s Gaining Resistance Ability: A Comparison Between The Bacteriophage T-4 And Antibiotic
The surfacing of a variety of drugs for resisting antibiotic for disease-inflicting bacteria has already been a big issue and at the same a vital dilemma in treating all types of human diseases. This immediately requires another option, a substitute way of providing therapy to the human diseases. It has been found in previous researches and experiments the wonders of having bacteriophages highly considered to be ââ¬Å"healing viruses. â⬠John MacGregor (2003) has brought up an intriguing issue regarding bacteriophages when he wrote his research article entitled ââ¬Å"Set A Bug To Catch A Bugâ⬠.Apart from the title, his words were ââ¬Å"As the power of antibiotic wanes, viruses that hijack bacteria and smash them into pieces could be the answer to our prayersâ⬠¦Ã¢â¬ . He explained in his article the possibilities of replacing antibiotics as the solution to a lot of virus-causing diseases including virus infections. Bacteriophages were first discovered by a British c hemist named E. H. Hankin. It was considered to be a virus in 1915 by Frederick Twort, a British bateriologisy. The occurrence of that first intrigue found by Dr.Hankin paved its way for more discoveries performed by a Canadian microbiologist named Felix dââ¬â¢Herelle. He agreed with Twort when he also considered it to be a virus and then later he named it as a ââ¬Å"bacteriophageâ⬠. Upon his successful experimentations, he was confident that these bacteriophages will be very helpful and at the same time when he used them with the children who were almost dying dysentery at a hospital in Paris. The test solutions were distributed to every patient hoping that it will be effective, and fortunately, these cured the children for just one night.With Dââ¬â¢Herelleââ¬â¢s primary success, the use of phage therapy was further studied. From then on, the advantages it provides were widely spread globally. These page therapies are utilized in a variety of ways. It can be taken or given topically, orally, can be injected, using enemas and aerosols. Diseases that were treated by this phage therapy included urinary tract infections, typhoid and cholera. The use of phage therapy slowly faded when AMA or the American Medical Association reported contradictory results of using phages. Antibiotic age came in when penicillin was discovered by Alexander Fleming in 1982.Flemingââ¬â¢s discovery flourished for 20 years making the phage therapy out of sight. But still a lot of microbiologists became very attractive to what bacteriophages could provide medically, improving different aspects of health and curing more diseases. There was a time after the Communist era when phages were considered to be the ââ¬Å"last resortâ⬠antibiotics when the decline for antibiotics took place. This was indeed an alarming situation worldwide. But this did not become hindrance in reviving the hidden attributes of bacteriophages.Bacteriophages are defined by Toronto, Funke and Ca se (2001) as viruses that host in bacteria and in bacterial cultures, they can be grown easily. This has been significant since bacteriophages are the main sources of multiplying viruses. How do bacteriophages multiply? The basic procedure in which multiplication of viruses happens is just the same as the other viruses and it is not affected by any means by which the entering and the exiting of a virus into a host cell differs. Most life cycles of a virus are difficult to understand but a bacteriophage is an exception.They are the easiest to be learned and be understood. Bacteriophages, also called ââ¬Å"phagesâ⬠, can be multiplied using two substitute processes. The first one is called the lytic cycle which leaves the host cell to a lysis or death. The second one is called the lysogenic cycle where the host cell lives. T-even bacteriophages such as T2, T4 and T6 are the phage types that are most studied. Using the bacterium Escherichia coli (E. coli) as a host, with the use o f lytic cycle, multiplication of the T-even bacteriophages can be demonstrated easily from one process to another.There are 5 stages involved starting from attachment, penetration, biosynthesis, maturation and release. During the first stage, attachment, the particles of the bactriophage and the bacteria collide. A chemical connection occurs between the attachment site from the virus and the bacterial cellsââ¬â¢ complementary receptor site. A chemically produced interaction from the connection enables bonds that are weak to be formed from the two sites by using their fibered tail ends. During the stage of penetration, DNA is being injected by the T-even bacteriophages into the bacterium after connecting occurs.This is done when an enzyme called the phage lysozyme is released by the tail of the bacteriophage which in turn destroys the walls of the bacterial cell. In the penetration process, the phageââ¬â¢s sheath tail contracts and the core of the tail enters the cell wall. If the coreââ¬â¢s tip has already reached the plasma membrane, the DNA from the head of the bacteriophage will pass through the tail core, it will eventually enter the bacterial cell. During the stage of biosynthesis, the DNA of the bacteriophage will initiate synthesis direction of the components of the virus by the host cell.Once the components of the virus are being put in place and are brought together into virions, the maturation stage occurs. When the lyses of the host cell and the new virions have already been released, it is referred to as the release stage (Toronto, Funke and Case; 2001). Bacteriophages have been found to exhibit a lot of features. They are tested to be of big use with local infections in relation to poor supply of blood like diabetic ulcers and infections of the bone. Unlike antiobiotics, these phages were keenly observed to multiply inside their host cell which enables them to penetrate more deeply to the area being infected.Another distinguishing feature of phage therapies is its ability to inflict no allergies, resulting to a fewer side effects. Phage therapies in addition are easier and are cheaper to produce than antibiotics. On the other hand, bacteriophages have their limitations concerning their fatality once they have already killed the harmful bacteria. But these issues should not lower the hopes of the society depending on the future developments of phages. In an interview (Society for Gen. Micro. , 2008), they have shared that modern scientists and researchers have already found ways of prolonging the lifespan of viruses.This new and possible idea is by combining them chemically with polymers but still this is limiting since it will likely cause poisoning of the blood and is surely a big threat to oneââ¬â¢s life. The main objective of this project is to determine the longetivity of the bacterium Escherichia coliââ¬â¢s gaining resistance ability in two different viral invaders: the bacteriophage T-4 and an antibiotic . At the end of this project, results should report a comparison between these two, answering which has the longest and the most effective invading mechanism. B. METHODS AND PROCEDURES (EXPERIMENT PROTOCOL)Throughout the following procedures of this project, a strict Aseptic Technique will be used. During the whole duration of the experiment, a strict technique called the Aseptic Technique will be applied. According to a web article research, written by Hauswirth and Sherk (2007), they defined the aseptic technique as an accumulation of unique practices acquired and a set of processes undergone whose conditions are carefully controlled with an objective of minimizing pathogen contamination. In any type of clinical setting, the technique is used to maximize and stabilize pathogenic organismsââ¬â¢ absence.Its main goal is to simply protect a patient from infection and cease any possible spreading to other body parts. Prevention of infections are not achieved simply by sanitizing or disinfecting. In about more than 27 million surgical operations, surgical sites are the third most prone to more hospital infections prolonging, in effect, the hospital stay of the patient and at the same time, hospital bills become so expensive. The estimate was according to CDC or Center for Disease Control and Prevention (Hauswirth and Sherk, 2007).The main objective of performing this experiment is to identify the required length of time for a common bacterium called Escherichia coli (E. coli) to achieve its maximum log phase growth. When these cells have already arrived in its expression of maximum amount of bacteriophage receptors, it will eventually lead to an immediate vulnerability to infection. The bacterium E. coli must always be utilized at this stage of growth all through out the procedures to be able to achieve desirable results upon comparing of two different experiments.In beginning the procedures of the experiment, first, an overnight growth of culture will be prep ared to be able to supply the growth curve with inoculum. The growth of the culture will be done in a shaking incubator with a temperature of 37 degrees Centigrade. The culture preparation will also be dependent on what culture is available, its slope, its colony or plate, and inoculate broth of the culture. Second, a 1 ml of culture that will be prepared overnight and a 99 ml of inoculate nutrient broth (NB) will be taken and will be placed in a flask that is sterilized and flat-bottomed type.Through a process called resuspension, a sterilized tube containing a sample of 5 ml will be gently swirled, will be collected and will be marked Time Zero. The sterilized flat-bottomed flask will be placed inside the shaking incubator. Third, samples containing 5 ml each will be collected at a per hour interval. This will be done for 8 consecutive 8 hours and will be marked Time 1, Time 2, Time 3, Time 4 . . . Time 8. All samples will be stored at +4 degrees Centigrade. Fourth, the remains of the culture that has been prepared overnight will be left for one more night.At exactly 9 am the next day, a last sample of the culture remains will be collected. Fifth, from a sample of 400 nm and another sample of 450 nm, the OD of each sample will be measured. The LB or NB will be used but will be left blank if necessary. If in case, the OD will exceed 1. 0, both sample 1 and sample 2 that were used in LB and NB will be diluted and will be read for the second time. Sixth, the strict aseptic technique will be used in preparing for colony counts in each sample. The amount of workable cells (per ml) will be identified.Seventh, plotting will be done. A growth curve will be plotted and both the cell number and time will be involved in doing this. Eighth, another growth curve will be plotted. This time cell number and OD will be involved in the plotting. Ninth, the required time to reach the midway of the log phase growth will be identified. In doing this, cells within the time length , identified prior to the succeeding experiment, will be grown. Tenth and last step of these experiment procedures, the connection between the cells and the OD will be analyzed.All results acquired all through out the process of this experiment will be recorded and will be evaluated accordingly. References: Hauswirth, K. & Sherk, S. D. (2007) Aseptic Technique [Internet]. Available from < http://www. surgeryencyclopedia. com/A-Ce/Aseptic-Technique. html> [Accessed 8 May 2008] Tortora, Funke & Case (2001) Microbiology: An Introduction. 7th ed. Addison-Wesley Longman, Inc. Craigie, J. (2002) The Significance and Applications of Bacteriophage in Bacteriological and Virus Research [Internet]. Available from [Accessed 8 May 2008]
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