Assignment 3 Example | Topics and Well Written Essays - 500 words - 2

3 - Assignment Example The guide gives ingenious subtleties on the way in which flames relating from psychological oppressor assaults could be taken care of in the most proper manners that would limit the effect of the harm on everybody. The worth and significance of the guide depends on the way that it was created following the exercises gained from the difficulties and mishaps that went with the messed up endeavors by firemen to contain the flames that came about because of the September 11 fear assaults on the World Trade Center (Westermann). For example, a portion of the issues that are secured under the fire incorporate the appraisal of the local groups of fire-fighters abilities, bolster expected to forestall the event assaults, planning of the local group of fire-fighters to expand the productivity in reacting to psychological militant assaults (Westermann). Another significant component of the guide is the techniques and systems of reacting to psychological oppressor assaults. All things considered, it gets essential to consider the way that a portion of the issues that interface with the control and the executives of flames are reliant on the agent’s capacities to apply the proper techniques and metho dologies to control psychological militant assaults. It may be important to consider the way that a portion of the issues that take care of the reaction to calamities are controlled by the accessibility of assets and the limit of the associations to create effective reaction frameworks that are important to contain fire mishaps while ensuring the lives of the firemen. The data on security depends on the truth of the perils that are related with dread assaults and the constrained assets for connecting with the difficulties. . Basically, the local groups of fire-fighters are organized in manners that furnish them with the methods and strategies for battling fires that happen in mechanical territories and different zones that are commonly accepted to be helpless to flames.

Dan Brown’s Deception Point Review

Except if you live in a cavern (I’m not judging) at that point you’ve presumably knew about Dan Brown. On the off chance that you haven’t knew about Dan Brown, at that point you’ve likely knew about â€Å"The Da Vinci Code†. On the off chance that you’ve knew about not one or the other, at that point I propose you observe less TV and prevent gathering pornography from the web. (I’m still not judging). I won’t blog on about how incredible the Da Vince Code is (it truly is) or how awesome the ideas where (they truly were) or offer my musings on the legitimacy of Dan Brown’s look into for the book (insufficient time in the day). Probably not. This is around one of his prior books: Deception Point.If you’ve not read it, at that point quit perusing this immature muddling of the composed language (that’s this blog incidentally) and go read it now. On the off chance that you need a little bother (still not judging) at that point peruses on†¦. (If it's not too much trouble influence your best â€Å"Deep Movie Trailer Voice†). There are no immediate spoilers here, however on the off chance that you incline toward not to know anything about this book, dismiss now. Not taking a gander at your PC screen now? That’s somewhat senseless. President Zach Herney is in a tough situation. He’s getting destroyed in the surveys for the inevitable presidential political race. An aloof supporter of NASA, he’s upheld and subsidized from citizens cash a string of costly NASA blunders.His rival, the merciless Senator Sedgewick Sexton, is riding an influx of distress from the American individuals he’s blended by denouncing the billions of citizens cash that’s been squandered on bombed NASA ventures and he’s everything except ensured the administration. As the circumstance gets significantly increasingly edgy for the President, another NASA satellite recognizes proof of an amazing item covered somewhere down in the Arctic ice: a shooting star containing the fossilized survives from extra earthbound life. The fumbling space organization seems to have struck gold and will quiet the entirety of their faultfinders with their find.The President dispatches Senator Sexton’s little girl, NRO knowledge expert Rachel to the Arctic to check the find. She’s joined by a group of NASA and regular citizen specialists, including the charming â€Å"Amazing Seas† moderator Michael Tolland. Everything they might do is viewed by the baffling Delta Force taking requests from â€Å"the controller†. Nonetheless, things begin to disentangle immediately when Rachel reveals that the item isn’t all that it seems, by all accounts, to be. A stunning disclosure that will dive the nation into debate. Before Rachel can make her discoveries realized she understands that her revelation puts her life, and the lives of others in danger.Fle eing for her existence with Michael Tolland and Corky Marlinson †a NASA researcher †in the hazardous Arctic conditions they have just one trust in endurance: to discover who’s behind the double dealing. Back in Washington, the political decision develops nearer and the stakes get higher. William Pickering, the NRO executive is baffled with NASA’s standard security spills which put their mechanical advances under the control of the most elevated bidder. The NASA overseer, an ex-Pentagon man is battling to shield NASA from being rebuilt as a component of the administrations insight network joining the FBI and the CIA.The President, taking guidance from his tricky senior counselor Marjorie Tench, gets ready to tell the universe of NASA’s disclosure. Sounds great, doesn’t it? It is. Dan Brown has truly done is look into and despite the fact that you’re engaged, you additionally get familiar with a reasonable piece about the Arctic, shooting s tars and fossils. His specialized detail is comparable to Tom Clancy in spite of the fact that it’s not as dry as some of Clancy’s work. His genuine energy is in including the peruser. This is a book that you won’t need to put down. Presently, go read it.

MIT wins the Putnam

MIT wins the Putnam The results of the 2015 Putnam Competition were recently released, securing the MIT teams first-place rankingour team has finished in first place for three consecutive years. This year, the winning team consisted of Mark Sellke 18, Bobby Shen 17, and David Yang 17. The Putnam Fellows from MIT are David Yang 17 and Yunkun Zhou 19. Maybe youve heard of the Putnambut for those who havent, it is a six-hour proof-based college math competition held on the first Saturday of December. The Mathematical Association of America (MAA)the organization responsible for running the AMC, AIME, USAJMO, and USAMO high-school math contestshas administered the exam annually since 1938. The exam is notoriously difficultthe median score is frequently 0; in 2015, it was 2 points out of a possible 120. Individuals are ranked based on their raw scores, and the five (or more, if there are ties) highest-scoring individuals are named Putnam Fellows. Each participating university also selects a team of 3 students to represent the university; schools are ranked according to the sum of the ranks of the team members. The school with the lowest sum of ranks is the winner. In the MIT press release regarding the teams 2014 win, 2015 team member (and 2014 Putnam Fellow) Mark Sellke remarked, “all six of [the 2014] Fellows have previously earned gold medals at the International Mathematical Olympiad for high-school students.” Because the skills that lead to success in high school math competitions carry over to the Putnam, its no surprise that the top performers on the IMO go on to succeed in the Putnam. Math competitions are much less of a big deal in college than in high school, in part because college students are often the ones organizing the math competitions for high schoolers. The Putnam is the primary math competition for college students, and contestants dont tend to do much to preparethey might look over a few problems the day before, but thats about it. Having taken the Putnam twice myself, and having spent time with some of the top performers, I can confirm that the exam is taken primarily for fun, for the pleasure of solving problems. This is one of the best parts of the MIT experiencebeing surrounded by peers who are happy to get up at 9 AM on a Saturday in December to solve math problems for six hours. Also: learning alongside peers who can, with little to no preparation, score 99 points on an exam with median score 2. Congratulations to the MIT team, to the Fellows, and to all contestants!

Slavery And Jim Crow Laws - 1613 Words

African descendants have lived in the United States of America for over 400 years and since arriving the black race has struggled to obtain equality. Realistically, if you are born black in the United States of America, you are in a sense cursed with the burdens of systematic oppression and racism. Slavery and Jim Crow Laws were created by white supremacist to maintain power and authority as they sought out to rule over any and all minority groups they consider inferior to the white race. Fortunately, leaders of the black race have made tremendous strides in their efforts to level out the playing field between the two races. The rise of abolitionism is were the journey for equality began with black political theorist like, David†¦show more content†¦As a result of the second awakening made way for slave rebellions, who formed many small, but influential forms of resistance. These resistances were accompanied by the Nullification crisis that accorded in South Carolina. Th e crisis was the southern states failed attempt to start a new Confederacy separate from the Union , which inevitably led to four years of Civil War and the abolishment of slavery. During this time period anti-slavery activist such as; David Walker, Fredrick Douglas, and Anna Julia Cooper spoke out against slavery and for the first time in US history a black political thought was not only expressed, but heard. David Walker David Walker was born a free man in Wilmington, North Carolina, to a free mother, but a enslaved father. Walker was a black abolitionist, anti-slavery activist, and writer, best known for authoring An Appeal to the Colored Citizens of the World which advocated black self-reliance. Uncomfortable by his surroundings, Walker relocated to Boston, Massachusetts where he wrote for the first African American owned newspaper the Freedom Journal. He urged African slaves to fight for freedom and seek out equality. In his aim to end slavery, Walker, referenced both the declaration of independence and bible to argue against the enslavement of black people. Walker once said â€Å"You may do your best to keep us in wretchedness and misery, to enrich you and your children; but GodShow MoreRelatedSlavery And Jim Crow Laws Essay1130 Words   |  5 PagesThroughout the early 1960s, African American people living in the United States were greatly oppressed. Slavery and Jim Crow laws, whi ch justified segregation, were abolished; however, African Americans did not receive equal treatment, as the ideology of white supremacy, or Caucasians being the superior race, remained in tact. Since juries typically consisted of Caucasian males who favored other Caucasians, African Americans rarely received fair trials. Other factors, such as housing opportunitiesRead MoreThe Strange Career of Jim Crow by C. Vann Woodward1063 Words   |  5 PagesWoodward wrote The Strange Career of Jim Crow for a purpose. His purpose was to enlighten people about the history of the Jim Crow laws in the South. Martin Luther King Jr. called Woodward’s book, â€Å"the historical Bible of the civil rights movement.† (221) Martin Luther King Jr.’s quote revealed the true importance of Woodward’s book. Woodard’s book significance was based on it revealing the strange, forgotten facets of the Jim Crow laws. Assumptions about the Jim Crow’s career have existed s ince itsRead MoreAs Far as the Crow Flies731 Words   |  3 PagesMississippi will long be known for is slavery, Jim Crow Laws, and the murder of Emmett Till. Slavery began in Mississippi before it became a state and the majority of its existence relied on the free labor of African-Americans. Jim Crow Laws enforced segregation between African-Americans and Whites in Mississippi following the end of slavery. Emmett Till was an unfortunate casualty of unknowingly going against the laws of segregation in the South. Slavery in Mississippi went through more stagesRead MoreThe New Jim Crow Law1014 Words   |  5 PagesMass incarceration is known as a net of laws, policies, and rules that equates to the American criminal justice system. This series of principles of our legal system works as an entrance to a lifelong position of lower status, with no hope of advancement. Mass incarceration follows those who are released from prison through exclusion and legalized discrimination, hidden within America. The New Jim Crow is a modernized version of the original Jim Crow Laws. It is a modern racial caste system designedRead MoreThe New Jim Crow : Mass Incarceration Essay795 Words   |  4 Pagesto write a reflection on discussed The New Jim Crow: Mass Incarceration in the Age of Colorblindness which is a book written by Michelle Alexander a highly acclaimed civil rights lawyer, advocate and Associate Professor of Law at Ohio State University. Michelle Alexander states that although we made tremendous p rogress with Civil Rights Movement in the 1950s by unifying as a race and fought to seemingly ended the old Jim Crow era by the passing of laws such as the 1965 voting act and Brown V.S BoardRead MoreThe New Jim Crow By Michelle Alexander1313 Words   |  6 Pages The New Jim Crow Michelle Alexander’s the new Jim Crow Mass Incarceration in the Age of Colorblindness examine the Jim Crow practices post slavery and the mass incarceration of African-American. The creation of Jim Crows laws where used as a tool to promote segregation among the minority and white American. Michelle Alexander’s the new Jim Crow Mass takes a look at Jim Crow laws and policies were put into place to block the social progression African-American from the post-slavery to the civilRead MoreThe New Jim Crow By Michelle Alexander1316 Words   |  6 Pages The New Jim Crow Michelle Alexander’s the new Jim Crow Mass Incarceration in the Age of Colorblindness examine the Jim Crow practices post slavery and the mass incarceration of African-American. The creation of Jim Crows laws were used as a tool to promote segregation among the minority and white American. Michelle Alexander’s the new Jim Crow Mass takes a look at Jim Crow laws and policies were put into place to block the social progression African-American from the post-slavery to the civilRead MoreAncient History and Slavery836 Words   |  4 PagesSlavery is a condition defined as one human being owning another human. Ancient history shows the Greeks, Romans and Mayans accepted slavery. Later continental Europeans became involved in slavery, importing slaves from Africa to the New World. During this time over eleven million African slaves were taken from their homeland as part of the transatlantic slave trade. Eventually the American Civil War led to slaves freedom due to the signing of the Emancipation Proclamation, which was signed byRead MoreThe New Jim Crow : Mass Incarceration1370 Words   |  6 Pageschanged, and shaped into unrecognizable ways that fit into the fabric of the American society to render it nearly invisible to the majority of Americans. Michelle Alexander, in her book, The New Jim Crow: Mass Incarceration in the Age of Colorblindness shatters this dominantly held belief. The New Jim Crow makes a reader profoundly question whether the high rates of incarceration in the United States is an attempt to maintain blacks as an underclass. Michelle Alexander makes the assertion that â€Å"[w]eRead MoreThe Strange Career Of Jim Crow862 Words   |  4 PagesJim crow laws In the 18th century the civil war had brought in end to slavery ,when the union beat the confederacy.Many people believe that slavery ended right there, and that anything else that happened to African Americans after that was due to racism of the people of that time.When in reality that change had caused ripples, that would shape history and the way people think all the way till today.Using historical ideas ,journals ,and such C.Vann Woodward in The Strange Career Of JIM CROW

Media Consumption Essay - 1323 Words

Matthew Falcione Mr. Holman English 101 September 6, 2012 Modern Personal Media Consumption Modern times of society have differed much from even a decade ago. From the very way we absorb content and communicate to the new aggressive forms of marketing, so much has changed. Ten years ago communication was limited to a simple cell phone call, postal mail, email and only as much as an Instant Message through a very slow 56k internet connection. Today there are endless ways to digest communication and informational content. It has been so much a drastic change in our everyday lives that losing these certain capabilities, even momentarily can easily put a damper on someone’s work and personal life. Each and every day we utilize the†¦show more content†¦Another form of media I consume daily is CNN, NBC news, and ABC news. These are all obviously news outlets, but much different than even the news content that Twitter or Facebook offer. These news outlets offer more in depth, detailed information than what is usually found on socia l media sites and has a larger array of news subjects that can include economics and even entertainment news. These forms of media are purely informational and can offer lengthy articles; overall it is easy to spend an hour a day through all these news media outlets. A very unique form of media that I utilize quite frequently each week is Pandora radio. Pandora radio as well was not around about a decade ago and has millions of daily users. Pandora radio offers a music content service free of charge which allows you to stream music from their website based off of your music preferences. Music is easily one of the biggest forms of consumable media in existence. Each day we all listen to music, whether by choice or due to our surrounding environment, this easily makes Pandora radio a top notch content media site. In any given day I spend close to 3 hours streaming music from Pandora, while writing papers such as this one or doing household chores.Show MoreRelatedMedia Use and Media Co nsumption in the Home Environment Essay1472 Words   |  6 PagesAudience reception is a critical area of focus and research when approaching media audiences. It is dependent on the context of viewing, making media use and media consumption within the home environment and other contexts an interesting area of study. During the 1980s the emergence and increasing use of television increased media research into consumption in an everyday context, addressing the domestic, the family and its contribution to daily life. The importance can be displayed through the centralityRead MoreMedia Use and Consumption: Inside and Outside the Home Essay1463 Words   |  6 PagesFor a long time, the domestic household has been dominated by women whereas men would have dominated the life and work outside of the home. In this essay I will discuss how media use and consumption in the home can be different to those in any other context. The role that gender can play in the living-room, and how differen ce in programs on the television can effect the difference in audiences, all while taking time and era into consideration as a factor. During the 1920s â€Å"other companies struggledRead MoreStarbucks Keeps It Brewing in Asia1676 Words   |  7 Pagestea on the Asian culture. Starbucks has the opportunity to capitalize on a top fixture of Asian culture which is tea. The essay will challenge the reader to utilize their critical thinking skills as to how Starbuck will utilize business practices to conduct business in Asia.. Introduction The following essay will discuss the impact of tea and instant coffee on how Starbucks will conduct business in Asia, particularly in China. ChinaRead MoreDoes Consumption Create New Social Divisions?1551 Words   |  7 Pagesthe claim that consumption creates new social divisions. Modern society has changed in many ways over the years. This essay will focus on new and old social divisions to establish how society has transformed, outlining how consumption creates new social divisions. Hetherington (2009, p13) defines consuming as: â€Å"The acquisition, use and disposal of goods and services. This subject is important in terms of indicating how society is changing in fundamental ways. Evidence for this Essay is taken fromRead MoreThe Media s Influence On Social Media1588 Words   |  7 Pagesresult of media consumption. Social media is an ever-growing and fast developing means of communication in society, and with the vast amount of new technology constantly transforming on the market, the empowered consumer is just a click away from accessing almost anything. The internet itself has opened up a new spectrum and has trained us to expect to gain information on demand at any time and from anywhere. talk about facebook more a bit ---- This essay considers how empowered media audiencesRead MoreThe Media Of Media And Communication Studies1363 Words   |  6 Pagesarea in media and communication studies. The reason why the question of audience remains at the center of media and communication research is not because it is an essential question of research, but because it is rather a theoretical problematic among scholars over time. For more than a century, among the media and communication researchers and academics the study of media audiences has been a primary concern and contested area at the same time. The scholars have analyzed and studied media audiencesRead MoreThe Political Economy Of Communication792 Words   |  4 Pagespolitical economy approach to analyse the media and communication. Therefore, before discuss the political economy of communication we need to figure out what is political economy and what is communication. The definition of political economy is not simple. This essay uses the definitions given by Vincent Mosco and explores its origin in Greek and inspiration from the Classical Political Economy. Apart from the Classical Political Economy, this essay also describes other forms of this approachRead MoreFactors Contributing Factors That Causes Obesity Among Children Essay1364 Words   |  6 Pagesand heart disease (World Health Organisation, 2014). The purpose of this essay is to analyse 3 major contributing factors that causes obesity among children in New Zealand. This essay will commence by identifying the behavioural factor such as lack of physical activity for children furthermore, it will discuss environmental factors, for instance, media and portion sizes of fast food intake in New Zealand. Lastly this essay will discuss sociocultural factors regarding cultural family background andRead MoreHow Big Data Has On Consumers1401 Words   |  6 Pagessystem of data, a variety types o f data and huge value of data. As the development of big data is faster and faster, the use of it also becomes broader and boarder, like researching on customers’ preference, taking it on military use and so on. This essay will mainly discuss the influences big data has on consumers. The most obvious impact that big data bring to consumers is convenience, and mainly in the following three aspects. First of all, the application of big data reduces the degree of informationRead MoreCreating Meaning and Identity through Consumption Essay1307 Words   |  6 PagesUnder the current capitalism society and material culture, people tend to form their identities through consumption, this means more than to consume products which are needed to survive, consumption can also link to self-identity formation and expression. People are imperceptibly influenced by the mass media that self-identity can be shaped and formed through consuming specific products. Therefore it can be said, fashion is an important element of identity formation. Young people are commonly feared

Were the Conditions Bad for All Black Americans During the 1920s Free Essays

Were the Conditions bad for all black Americans during the 1920s? Explain your answer fully. When Black Americans first came to the USA they were used as slaves in the 17th and 18th century; and so when slavery ended in 1860s, there were more black Americans than whites living in the Southern States. During this time white Americans controlled the state governments, fearing the power of blacks and introducing laws to control their freedoms. We will write a custom essay sample on Were the Conditions Bad for All Black Americans During the 1920s or any similar topic only for you Order Now The USA constitution and federal law declared that everyone was equal. The southern states passed the Jim Crow Laws which related to segregation. This meant that white people and black people had to live separately. The areas of society affected by segregation included churches, hospitals, theatres and schools. Black American’s were only segregated in the South. There the KKK (Klu Klutz Klan) formed, their aim was to terrorise foreigners, and black Americans were the most affected by this. The KKK would lynch black people and kill them, they usually raided houses at night and there they killed their victims. By 1925 the KKK had around 5 million members. Blacks found it hard to get fair treatment. They could not vote and were denied access to good jobs and a reasonable education. Between 1925 and 1922 more than 430 black Americans were lynched. The KKK had a huge influence on the people living in the area around the KKK, many law enforcers were also part of the KKK and some politicians were forced into the KKK or else they wouldn’t get votes. Due to the Segregation in the south many black American’s moved to the North in hope for better living conditions, around 1 million black people moved from the south to the North during that time. This was known as the â€Å"Great Migration†. The conditions in the North were not that much better off, although they weren’t segregated like they were in the South they were still discriminated. For example they couldn’t get on the same bus as whites and didn’t go to the same schools. Most blacks lived in poorer housing and yet they paid higher rents. They also got bad jobs. There were slight improvements for the black Americans living in the North. During the time Jazz was bought to fame by musicians like Louis Armstrong and Bessie Smith. Bessie Smith was a famous Jazz singer and it was reported that she died as she wasn’t admitted to a white hospital after a accident. This shows that even when people were famous and rich they were still discriminated for their race. Overall the conditions for Black Americans were all bad but some were more severe than other. This is because those who were unfortunate enough to live in the South were segregated and had a tougher life then the black Americans in the North. For those people that lived in the south their life was much tuffer and there was always a chance that they might not live the next day while in the Northern States they could go to work, even though it wasn’t the best job, and they had a safe place to live where they knew no one would raid them. How to cite Were the Conditions Bad for All Black Americans During the 1920s, Papers

Exploring Complexity of Projects †Free Samples to Students

Question: Discuss about the Exploring Complexity of Projects. Answer: Introduction: The learning experience is about how the project integration management is able to process the different activities with identifying and defining the complete process based on the project management process. The project management includes the work that needs to be evaluate based on the project time management. (Cicmil et al., 2017). The major understanding is about how the time lags between the cause and the effect. It is important to analyze the software projects with the complexity of the IT. The initial goal biasing is set with the well-defined approach where the participants are not required to properly evaluate the changes. It includes the cognitive feedback with use of project simulators and setting the goals based on the performance. The projects are defined with the accomplishment of the inputs like the documents, plans and the designs. The tools and the techniques are for the setup of output, where the mechanism is based on handling the inputs and defining the initiating plans as well.(Miley et al., 2016). Hence, I have got different opportunities to work with the participants who failed to deliver their product under the specific goals and constrains. My focus is on how the reflective indications improve the real projects with indicting the problems of the project manager. It is important to make use of the software tools for the support of the decision-making software tools. There is a need to set the behavioral goals with well-defined performance against any connection so that it reduces team attrition. Strengths Limitations The major strength from the work comes with honestly, responsibility, respect and fairness where the values help in driving to the real-life practices of the project management. This will help in providing the guidelines for the areas with professional conduct. (Geithner Menzel, 2016). The limitations are related to how to handle the governmental regulations where the code of ethics is for the professional status and for the reviewing of the complaints against the team members. The code of ethics is developed with reviewing and setting the enforcement for the viable element for the project managers. My focus has been on the communication, confidence and the positivity that would help in bringing inspiration to work, with certain creativity and honesty. The effectiveness is based on the sense of creativity as well. I try to be responsible for taking the best actions and for the specific situations. It is important for me to treat my other project management partners equally and refrain them from any type of personal enrichment. There are decisions made with compliance that are set for the applicability of the laws and regulations. Hence, it is important to respect other culture ways of behavior and the moral interpretations to maintain the sensitivity in project. References Cicmil, S., Cooke-Davies, T., Crawford, L. and Richardson, K., 2017, April. Exploring the complexity of projects: Implications of complexity theory for project management practice. Project Management Institute. Geithner, S. and Menzel, D., 2016. Effectiveness of learning through experience and reflection in a project management simulation.Simulation Gaming,47(2), pp.228-256. Miley, K.K., O'Melia, M.W. and DuBois, B.L., 2016.Generalist social work practice: An empowering approach. Pearson.

10 Things You Missed at Super Bowl 50

Last night, the NFL celebrated the 50th Super Bowl with huge performances and hard-hitting football. If you didn’t tune in, what did you miss? Here’s a quick rundown on the most important things you need to know:Peyton Manning became the first quarterback in NFL history to win 200 games. Beyonce and Bruno Mars were the halftime show special guests, and they knocked it out of the park. He also became the first NFL quarterback to win two Super Bowls with two different teams. Coldplay performed at Super Bowl 50’s halftime show, and the crowd played a huge part. A colorful performance sporting a positive message made Coldplay’s performance great. Though both quarterbacks struggled, the defenses played well for both teams. Von Miller won the MVP honor, as he caused two turnovers and finished with 2.5 sacks. Lady Gaga sang the National Anthem, and reminded everyone just how talented she is. Showcased during commercial breaks, there are so many new movies coming out soon. From Marvel to DC, from Jason Bourne to Independence Day 2, 2016 is surely going to be a fun year for film. Simply put: Puppy Monkey Baby is terrifying. On the other hand, Heinz stole the spotlight while catching the hearts of millions with their ketchup ad. Dozens of Dachshunds sprinted through an open field, which, coincidentally, made millions of people immediately want to buy new puppies. You would think Eli Manning, brother of last night’s game-winning QB Peyton Manning, would be happy that his brother just won the Super Bowl. You’d be wrong.

STAR Early Literacy

STAR Early Literacy STAR Early Literacy is an online adaptive assessment program developed by Renaissance Learning for students typically in grades PK-3. The program uses a series of questions to assess a student’s early literacy and early numeracy skills through a simple process. The program is designed to support teachers with individual student data quickly and accurately. It typically takes a student 10-15 minutes to complete an assessment and reports are available immediately upon completion. There are four parts to the assessment. The first part is a short demonstrative tutorial that teaches the student how to use the system. The second part is a short practice component designed to ensure that the students understand how to manipulate the mouse or use the keyboard correctly to answer each question. The third part consists of a short set of practice questions to prepare the student for the actual assessment. The final part is the actual assessment. It consists of twenty-nine early literacy and early numeracy questions. Students have one and a half minutes to answer each question before the program automatically moves them to the next question. Easy to Set up and Use STAR Early Literacy is a Renaissance Learning program. This is important because if you have Accelerated Reader, Accelerated Math, or any of the other STAR assessments, you only have to do the set up one time. Adding students and building classes is quick and easy. You can add a class of about twenty students and have them ready to be assessed in about 15 minutes. Designed Well for Students to Use The interface is straightforward. Each question is read by a narrator. While the narrator is reading the question, the mouse pointer turns into an ear directing the student to listen. After the question is read, a â€Å"ding† tone indicates that the student may then select their response. The student has two choices in the way that they select their response. They can use their mouse and click on the correct choice or they can you the 1, 2, or 3 keys that correlate to the correct answer. Students are locked into their answer if they use their mouse, but they are not locked into their answer if they use the 1, 2, 3 select methods until they hit enter. This can be a problem for younger students that have not been exposed to manipulating a computer mouse or using a keyboard. In the top right-hand corner of the screen, there is a box that the student can click to have the narrator repeat the question at any time. In addition, the question is repeated every fifteen seconds of inactivity until time runs out. Each question is given  on a one and a half minute timer. When a student has fifteen seconds remaining a small clock will begin to flash at the top of the screen letting them know that time is about to expire for that question. A Good Tool for Teachers STAR Early Literacy assesses forty-one skill sets in ten essential literacy and numeracy domains. The ten domains include alphabetic principle, the concept of word, visual discrimination, phonemic awareness, phonics, structural analysis, vocabulary, sentence level comprehension, paragraph level comprehension, and early numeracy. The program also allows teachers to set goals and monitor a student’s progress as they move throughout the year. It allows them to create an individualized instructional path to building on skills they are proficient in and improve upon their individual skills in which they need intervention. Teachers are also able to use STAR Early Literacy throughout the year quickly and accurately to decide whether they need to change their approach with a particular student or continue doing what they are doing. STAR Early Literacy has an extensive assessment bank that allows students to be assessed multiple times without seeing the same question. Reports STAR Early Literacy is designed to provide teachers with useful information that will drive their instructional practices. STAR Early Literacy provides teachers with several useful reports designed to assist in targeting which students need intervention and what areas they need assistance in. Here are six key reports available through STAR Early Literacy and a brief explanation of each: Diagnostic - Student: The student diagnostic report provides the most information about an individual student. It offers information such as the student’s scaled score, literacy classification, sub-domain scores, and individual skill set scores on a scale of 0-100.Diagnostic – Class: The class diagnostic report provides information related to the class as a whole. It shows how the class as a whole performed in each of the forty-one assessed skills. Teachers can use this report to drive whole class instruction to cover concepts in which the majority of the class shows they need intervention.Growth: This report shows the growth of a group of students over a specific period of time. This period of time is customizable from a few weeks to months, to even growth over the course of several years.Instructional Planning - Class: This report provides teachers with a list of recommended skills to drive the whole class or small group instruction. This report also allows you to gro up students into four ability groups and provides suggestions for meeting each group’s specific learning needs. Instructional Planning - Student: This report provides teachers with a list of recommended skills and suggestions to drive individualized instruction.Parent Report: This report provides teachers with an informational report to give to parents. This letter provides details about each student’s progress. It also provides instructional suggestions that parents can do at home with their child to improve their scores. Relevant Terminology Scaled Score (SS): The scaled score is figured based on the difficulty of the questions as well of the number of questions that were correct. STAR Early Literacy uses a scale range of 0-900. This score can be used to compare students to each other, as well as themselves, over time.Early Emergent Reader: Scaled score of 300-487. Student has a beginning understanding that printed text has meaning. They have a rudimentary understanding that reading involves letters, words, and sentences. They also are beginning to identify numbers, letters, shapes, and colors.Late Emergent Reader: Scaled score of 488-674. Student knows most letters and letter sounds. They are expanding their vocabulary, listening skills, and knowledge of print. They are starting to read picture books and familiar words.Transitional Reader: Scaled score of 675-774. Student has mastered alphabet and letter sound skills. Can identify beginning and ending sounds as well vowel sounds. They likely have the ability to blend so unds and read basic words. They can use context clues such as pictures to figure out words. Probable Reader: Scaled score of 775-900. Student is becoming skilled at recognizing words at a faster rate. They also are beginning to understand what they are reading. They blend sounds and word parts to read words and sentences. The Bottom Line STAR Early Literacy is a respectable early literacy and early numeracy assessment program. Its best features are that it is quick and easy to use, and reports can be generated in seconds. A key issue with this program is that for younger students who lack mouse skills or computer skills, the scores may be negatively skewed. However, this is an issue with virtually any computer-based program at this age. Overall, we give this program 4 out of 5 stars because the program provides teachers with a solid tool to identify early literacy and early numeracy skills that require intervention.

The Significance of Motives and the Role of Duty in Morality in Kants Essay

The Significance of Motives and the Role of Duty in Morality in Kants Work - Essay Example This study outlines that Kant defines the right motive as doing the right thing, doing one’s duty and respecting the moral law in the process. In other words, to be rational is to constantly have the right motive/good will. Most important to morality, according to Kant, is thus a good will that makes people to automatically do their duty. Kant’s philosophy on morality was based on what he referred to as the â€Å"Categorical Imperative† (CI), which bases morality on a standard of rationality. â€Å"Formulations of the CI bring together the perspectives of one who seeks to act on principles that all others could share and one who seeks to act on principles that that respect all others’ capacities to act.†. In other words, to violate the CI is tantamount to immorality. In fact, other philosophers such as John Locke and Thomas Hobbes agreed with Kant on this perception of morality, especially his basing of morality on the CI standards of rationality. F rom this paper it is clear that the fundamental of morality as contained in the CI is the law of an autonomous will and a self-governing reasoning in which people are viewed as possessing equal worth and as deserving equal respect. A rather useful work of Kant’s on morality is â€Å"The Groundwork of the Metaphysics of Morals†. It covered morality-related issues like the aims and methods of moral philosophy, good will, moral worth and duty and duty and respect for moral law, among others. In later writings such as â€Å"The Critique of Practical Reason†, â€Å"The Metaphysics of Morals†, â€Å"Anthropology from a Pragmatic Point of View† and â€Å"Religion within the Boundaries of Mere Reason† he would later refine, develop, modify and enrich some of his views in this piece of work. Deductions from Kant’s Ideas There are two core and interesting conclusions that may be deduced from Kant’s ideas about morality and good will. Fir st, under no circumstances should people consider their morality as something they could just lose or forfeit in exchange for personal desires. In fact, â€Å"desirable traits such as courage, perseverance and cleverness may lose their values and get diminished or sacrificed in certain circumstances† .

China's pollution Research Paper Example | Topics and Well Written Essays - 1250 words

China's pollution - Research Paper Example This essay will focus and discuss the environmental challenges in China, the causes and how environmental pollution affects the people1. In my research, the weather has appeared to be the main cause of flooding in China. People in China happen to prefer flooding areas without considering the negative effects that floods have in their lives. Hence, it happens that the areas that experience floods are the most populated areas in the country. The high populations in such areas increase the ability of the areas to be struck by floods. Crowded areas have increased surface run-off that flows into the rivers causing the breaking of their banks, hence flooding. Places with high populations need to be watched carefully to ensure that help always give whenever it is needed.2 Floods have a lot of negative effects on the lives of the people. According to research, the air pollution in China has been considered to be one of the worst. The increased air pollution in China has caused the big population of China several respiratory diseases. Women suffer the biggest effects of the pollution having biggest numbers of lung cancer.3In most cases, it happens to women who live near industrialized areas. The increased air pollution in China is caused by mostly its increased production activities of their industries. During the production, the industries emit smoke that has sulfur dioxide in the air which is harmful to the human body when inhaled. China also relies heavily on coal for their energy production. This also has played a big part in the polluting of air in China. The combustion of coal sends some unwanted gasses and smoke into the air and smoke that may lead to the greenhouse effect apart from air pollution3.Manufacturing industries and cars also play a major role in the pollution of air in China. Most experts have blam ed the coal-burning that produces their energy and highly support their economic growth4.The emission of sulfur

Horizontal Gene Transfer In Prokaryotes Biology Essay

Horizontal Gene Transfer In Prokaryotes Biology Essay Horizontal gene transfer is also known as lateral gene transfer and it is the phenomenon of gene transferring between prokaryotic organisms like bacteria, virus etc. HGT is a general gene transfer method among bacteria-like microorganisms (Archaea). Bacteria and Archaea possess a primitive nucleus hence they named as prokaryotes and differentiated from a eukaryote cells by lacking a perfect nuclei. In horizontal gene transfer process, an organism acquiring genetic material from other organism and do not producing the offspring of that organism. This process is different from vertical gene transfer (mainly occurring between eukaryotes) in which the incorporate gene of one organism produces offspring of the donor organism. Even distantly related bacteria can achieve a genetic feature from other bacteria by horizontal gene transfer mechanism. For example, the increased drug resistance capability of different bacterial strains. Horizontal gene transfer is occurred through three different mechanisms. Transformation, transduction and bacterial conjugation are the three mechanisms for genetic transfer in prokaryotes. Among them bacterial conjugation allows bacterial gene transfer by cell to cell contact. Transduction process can be achieved by moving DNA from one bacterium to a different one by using bacteriophages. Laboratory experiments followed by a issue in Vietnam (in 1996) due to the antibiotic chloramphenicol resistance threatening of a pathogenic bacteria called Meningococcus exhibited the chloramphenicol resistance genes similarities with a previously identified genes (Tn4451) of Clostridium perfringens. Meningococci is an entirely different bacteria from Clostridium which is a Gram positive and anaerobic one. HGT also occurs in eukaryotic protist organisms and is a major characteristic of microbial evolution. DNA sequence analysis of different prokaryotic cell genomes has revealed that such genomes usually include conserved resolved genes which are liable to disruption by DNA islands. Such DNA islands can alter comparatively during prokaryote evolution by incorporating foreign DNA due to insertion, deletion incidents. Studies about resistance genes to antibiotics make available convincing proof for wide inheritability of genes between taxonomically different microbial strains. Horizontal gene transfer can lead to the generation of new antibiotic resistant pathogens strains. This shows, gene transfer and recombination processes creating another pathogenic strains and it is an example for prokaryotic evolution by transferring genes horizontally. Antibiotic resistance is achieved through horizontal transfer process. It has proved experimentally in transformation competent bacterium Streptococcus pneumoniae . Plasmid and transposon exchange of resistant acquired bacterial cell can alter the genomes of recipient organism through recombination of new resistant genes via insertion process. Insertion of the new gene in to a main chromosome is carried out by some mechanisms directed by these transposons. Role of horizontal gene transfer in bacterial evolution The researches of Joshua Lederberg about the natural evolution of pathogenic flora of the gut bacterium (E.coli K-12 strain) in 1948 afford a better understanding of prokaryotic evolution and the importance of horizontal gene transfer in evolutionary studies of bacteria. DNA transformation has been demonstrated in different bacterial species consisting Streptococcus, Haemophilus, Bacillus, Cyanobacteria and Rhizobium species. Transmissible plasmids in microorganisms Lambda and fertility factor based studies in bacteriophages by Lead Francois Jacob et al in 1958 has shown that the insertion of various genetic structures -episome of DNA- into bacterial chromosomes could alter modes of existence within the cell. Study of these aspect exhibited several occurrences of mobile DNA in a vast range of microorganisms (jumping genes) which permit F plasmid insertion and distributed horizontal gene transfer implying by bacteriophage, plasmids and mobile DNA. Conserved DNA genome sequences shows E. coli like bacteria have genomes which bears conserved backbone genes altered by foreign DNA inserts acquired during evolution by addition of genes gradually. Genomic researches propose that the past natural events of horizontal gene transfer acclaims interpretation of previous events in evolution of cells and the nature of the common ancestor of life. Lateral gene transfer between prokaryotes and multi-cellular eukaryotes The elaborated genome sequencing studies and researches have produced proof for lateral transfer of genes between prokaryotic and eukaryotic genomes. As mentioned earlier, lateral gene transfer (LGT) has an important role in the evolution of prokaryotes and unicellular eukaryotes. Lateral gene transfer between prokaryotes and multicellular eukaryotic organisms show a contradiction from the above statement. This is more arguable nowadays. Evidence has gathered up for bacterial symbiotic origin within genomes of eukaryotes. For example, roughly complete copies of bacterial symbiont Wolbachia genome in the host nuclear genome. Anyway, there is no proof available to understand whether the transferred copies of the genes are functional in the eukaryotic genome or not. For instance, some minute manifestations have been found for some transferred genes. Their inclination seems to be identical to that of recently transferred mitochondrial genes to the nucleus. Lack of function of such genes may lead to their degradation. Recent researches have given a better understanding about the transferred prokaryotic genes function and their expression in the eukaryotic recipient. Studies of Nikoh and Nakabachi demonstrate that the pea aphid Acyrthosiphon pisum prone to have achieved two genes from bacterial strains. These give rise to probably been acquired without help commencing facultative derived symbionts: one on or after Wolbachia or a definite relative, the additional starting an undescribed bacterium. The authors broaden operate to facilitate these genes are both extremely articulated in the bacteriocytes, expert cells that cherish the aphids oblige core symbiont Buchnera aphidicola. Buchnera, which has a strappingly shortned genome, lacks these two genes, while other bacteriae, counting Buchneras similar free-living relatives, acquire these genes. Such two genes may be functionally indispensable to uphold Buchnera creating the nuclear inserted replicate a biting contender for existence functionally active. In addition, functionality is indirect by the opinion with the purpose of the bacterial basis is not currently offer in the aphid implying with the purpose of the assign is not recent and pseudogenization may be predictable in the absence of clear mixture for function. The aphid review is one of numerous fresh identification recitations on the side pass on in symbiosis. Rumpho et al. create substantiation for LGT amid two eukaryotes, the alga Vaucheria litorea and its predator, the sea slug Elysia chlorotica by consuming on V. Litorea. E. chlorotica obtains the algal plastids, which remain to photosynthesize for months in the sea slug. This is surprising, for the reason that the bulk of proteins required for photosynthesis are encoded on the algal nuclear genome. Rumpho et al. now speculate with the purpose of the sea slug capacity effectively assert photosynthesizing chloroplasts since it has acquired vital genes by LGT beginning the algal genome, and they grant proof for LGT of a nuclear RNA from prey to predator. They whats more exhibitions to the genetic material is articulated in the sea slug. Two additional researches pass on to an earliest LGT occurrence between mosquitoes and the endosymbiont Wolbachia pipientis. The concerns of exchange genes encoding salivary gland come out (SGS) proteins of mosquitoes, which possess a position in insect-Plasmodium interactions. Same genes have identified in two of the six sequenced Wolbachia genomes. The mechanism and role of the DNA in Wolbachia is unfamiliar, but it has diverged substantially on or after its mosquito equivalent, is not pseudogenized and is expressed. No equivalents in new prokaryotic or eukaryotic arrangement databases obtain been found. The guidance of transport (from bacterium to mosquito or commencing mosquito to bacterium) relics uncleared. Accumulating prokaryotic DNA and genome sequences expose with the aim of the swap of genetic details via together homology-dependent recombination and horizontal (lateral) RNA transport (HGT) is far new important, in magnitude and value as until that time imagined. The accepted view, with the intention of prokaryotic evolution can be tacit primarily in provisos of clonal departure and periodic selection, be obliged to be greater than before to support genetic material talk as a creative force, itself reliable for to a large extent of the copy of similarities and differences concerning prokaryotic microbes. Instead the replacement of periodic variety on genetic diversity, RNA loss and chromosomal alterations can be considered as crucial players in adaptive evolution. Role of homologous recombination The evolutionary significance of recombination measures would depend on the probability to the yield of DNA replacement proffer selective advantages. If recombination has introduced maladaptive changes, eliminated niche-specific information, or disrupted co-adapted alleles, after that recombinant adolescent want be counter selected. Therefore, ecological delineation may oblige a selective control on simplistic genetic swap in the deficiency of any mechanistic barriers forced by the inequality adjustment system. Horizontal, or lateral, RNA transport (HGT) is dissimilar equally in method and in impact. Barriers to homologous recombination do not stop its occurrence-even connecting same distinctly allied organisms-because plentiful dishonest resources existing for integrating foreign DNA addicted to the genome (Ochman, Lawrence, and Groisman 2000). HGT can occur concerning still extremely evenly connected organisms, e.g., among bacteria and plants or fungi (Heinemann and Sprague 1989; Garcia-Vallve, Romeu, and Palau 2000). The bearing of such horizontal transmission is to molecular phylogenies calculated for unlike molecules commencing the similar set of species, although regularly like-minded in broad outline (e.g., Ludwig et al. 1998 ), are no more than rarely wholly harmonizing (Gogarten et al. 1992; Gogarten 1995). A decade ago, evolutionary biologists were undecided to invoke HGT as an rationalization for these discrepancies. Now, fulfilled genome sequences submit a load of proof for HGT and highlight its perplexing sound effects in reconstructing the story of organismal evolution (Koonin et al.2001). Detection of Horizontal Gene transfering Methods for collecting signal of capability RNA replacement procedures normally trip over keen on two catagories. Phylogenetic methods seem for out of the usual run of things distributions of genes diagonally organisms and may enter the identification of genes by means of very confidential distributions, submit in cut off taxa but deffecient from directly interconnected species (Olendzenski et al. 2000; Lawrence 2001). Phylogeny-independent methods take to make something stand out genes with the intention of look as if anomalous in their present genomic context, liable sparkly long-term evolution in genomes in the corporation of dissimilar mutational biases. These methods assay nucleotide and dinucleotide frequencies (Karlin and Burge 1995; Lawrence and Ochman 1997), codon procedure bias (Mrazek et al, 2000), or patterns descented by Markov shackle analyses (Hayes and Borodovsky 1998). One strength think about the risk so as to molecular phylogenies file particularly thermophilic bacteria as the oldest bacterial lineages as they dwell in an background wherever a good number of the accessible genes are beginning Archaea and wherever they can participate a lesser amount of in HGT by way of new bacteria. Biochemical and physiological changes can and escort to genetic isolation and so alter an organisms seeming stance in grass based on DNA satisfied or sequence. For instance, may be the narrative transcriptional apparatus of the Archaea may perhaps tolerate prepared it excluding expected for them to incorporate genes on or after organisms via bacterial dictation machinery. The progression of a bacteriophage-type RNA polymerase role and its mechanisms in mitochondria provides a paradigm to demonstrate so as to strong replacements in the record machinery can take place (Cermakian et al. 1997 ; Rousvoal et al. 1998 ). As the occurrence of HGT is not doubted, present is seeming controversy in assessing its influence in microbial evolution, as well as opinions ranging commencing acute concerns not far off from its bewildering sound effects on phylogenetics (Doolittle 1999) to grave reviews which downplay any key impact (Kurland 2000 ). If one chooses a set of strongly allied bacteria (e.g., the enterobacteria) and examines phylogenies of genes pool along with them, scores of sundry genes may re-create the consistent phylogeny of species. Similarly, estimates of HGT based on uncommon gene content mean so as to an alternative of genes have reached in to these genomes just by Horizontal transferring of genes (Perna et al. 2001). Such consequences are not unbalanced by HGT having a dominant effect on the evolution of prokaryotic genomes in the elongated term. Transfers up past to the diversification of a set such as the enterobacteria can simply be detected in better phylogenetic reconstructions (Woese et al. 2000). Similarly, surveys which test phylogenetic clash as brim as nonconforming genetic material sequences as an catalog of HGT in a genome consistantly turn up a better quantity of genes with the aim of gain been issue to replacement of gene sequences (Ragan 2001; Lawrence et al. 2002) since methods identifying out of the ordinary sequences are imperfect to detecting simply contemporary transfers. HGT confounds evolutionary relationships as a rule firmly on broad timescales. Vertical inheritance-propagating mutational changes, DNA rearrangements, and added intragenomic alterations-and DNA trade by homologous recombination dominate concluded the condensed term. Moreover, HGT probable affects discrete li neages in several fashions, possibly illustrated the largest part dramatically by the least payment of HGT in the evolution of intracellular paracites undergoing genome saving (Andersson and Andersson 1999; Wernegreen et al. 2000). Conserning range and scale can perform as in effect arbiters what time merging statistics collected on or after diverse systems. Dykhuizen and Green (1991) anticipated with the purpose of homologous recombination provided taxonomic reason amongst groups of strains. Recurrent RNA exchange by homologous recombination fallout in strains in a species so as to resemble all extra supplementary than they resemble strains out of the species. HGT can afford phylogenetic reason at top taxonomic levels. In equally cases, genes in the groups are supposed to put under somebodys nose incongruent phylogenies, though the groups themselves stay behind monophyletic for a large amount genes. HGT and its impact on DNA Trees and rRNA Phylogenies A number of groups experience secondary organismal phylogeny by means of so-called gene-content vegetation (Fitz-Gibbon and bungalow 1999; Snel, Bork, and Huynen 1999; Tekaia, Lazcano, and Dujon 1999). This draw near uses the sheer existence of a gene as a character, and original dendrograms formed this way do explain the substantial analogy in the corporation of customary 16S rRNA phylogenies, reproducing the three-domain partition and the connection of the genomes starting members of the unchanged phylum. Even if other current analyses conclude so as to HGT has played a considerable function in decisive DNA matter (Snel, Bork, and Huynen 2002), these consequences dissimilarity along with a good number resolved phylogenies of specific protein-coding genes, which performance dramatic conflicts to mutually the 16S rRNA and genome satisfied trees. As the on the whole correspondence concerning gene-content trees based on entire genome sequences and 16S rRNA phylogenies would give the im pression to argue that HGT has played a some degree of part in shaping the evolution of microbial lineages. (Snel et al, 2002). Nearby is an added doable clarification for analogy involving gene-content vegetation and phylogenies based on rRNA. rRNA phylogenies force grant by gene-content analyses since rRNA genes are themselves variety and in cooperation phylogenies cogitate large-scale genetic material transfer. Intragenic recombination has been experimental in various genes, and gene-conversion procedures care for to elect copies of duplicated genes extra comparable to one any more (Gogarten and Olendzenski 1999). Acknowledgment of RNA reassignment surrounded by and in the middle of lineages restructures microbial evolution in further conduct than submission new interpretations of the imitate of microbial phylogeny. Fixed models of microbial evolution by mutational processes, pooled through the measurement of environmental tolerances in laboratory environments, imparts a regard of ecological niches as somewhat static domains, inside which organisms evolve unsurprisingly on the road to maximal fitness. For example, it is possible to calculate the organisms improve in suitability after mature for thousands of generations in glucose-limited surroundings (Papadopoulos et al. 1999). Bacteria may confined to chemostats can challenge campaign for them, inventing new niches. For example, bacterial strains which opted for glucose in take could generate microbial strains specializing in the scavenging of acetate ravage materials (Treves, Manning, and Adams 1998). Accepting evolution by HGT as a method of niche acquisition quite than alternation of place exploitation has unexpected implications. For instance, a mesophilic heterotroph force benefit door to a to hand substrate-rich but too-warm location used by moderately thermophilic autotrophs, finished acquisition commencing them of genes encoding extra thermostable versions of proteins whose labilities establish its better cyst temperature. Conceivably, the newly acquired genes are enormously poorly adapted to the heterotrophs additional cellular machinery, so with the aim of increase time in moreover milieu is dreadfully sluggish and organisms comportment these new genes cannot compete in the unique environment. They would nonetheless be the just heterotrophs at the greater temparature and can stretch to dominate there. Thus, niche acquisition can mid with the intention of scores of organisms are lucrative as of the distinctiveness of the niches they discovered recently slightly than for th e reason that of fine-tuning of their cellular machinery in relation to the utilization of to niche. The niches produced by genetic material turn over proceedings diverge extensively in their stability or novelty. selected events, reminiscent of the acquisition of an antibiotic resistance gene, let for transient exploration of a new environment, but this line may not persist finished evolutionary phase (that is, this experience desire probable not establish a clad of antibiotic-resistant bacteria distinguished by their joint aptitude to be strong to a distinct antibiotic). Additional actions are correlated in the company of the long-standing exploration of new niches, approximating the acquisition of the lac operon by E. coli or pathogenicity islands by Salmonella. Rarely, a genetic material transfer occasion may make available for the formation of radically diverse organisms so as to inhabit niches totally inaccessible by organisms relying on mutational processes isolated to explore environments. Examples of such lineages embrace the untrained plants (acquiring chloroplast by endos ymbiosis [Bonen and Doolittle 1975), methanotrophs (gaining the knack to make unfavorable cofactors by acquiring genes beginning methanogenic archaea [Chistoserdova et al. 1998), cyanobacteria, and bacteria utilizing halorhodopsin homologues as light-driven proton pumps (Beja et al. 2001). A classic replica for adaptation has been the Shifting set of scales conjecture (Wright 1982). Adaptive changes may suggest itself over and done with sequential variety of mutations, and maybe round about genome-specific, thing genes are the harvest of such characteristically Darwinian processes. But intragenic recombination can facilitate express exploration of this adaptive landscape for the reason that the valleys of low health require by no means be crossed (Bogarad and consider 1999). Variant alleles among near-optimal finesses may be recombined to bring in compound changes simultaneously, in that way avoiding the formation of suboptimal intermediate states. HGT offers a delayed scope to these models, which present finally with the intention of recombination between accessible variants, offers root to fitness peaks. Although fitness peaks may not at all be explored if they ought to be reached one genetic material at a time, many genes may be secured as bacterial operons and RNA clusters (Lawrence et al. 2001). As of an evolutionary perspective, extraction diversification is frequently viewed as an instant event, a peak afterward which genes in two groups of organisms are no longer in genetic communication. Recombination stuck between populations at such loci may give a reduced amount of fit offspring to facilitate would be counter selected. Homologous recombination can altercation alleles stuck between such populations at loci uninvolved in opening ecological delineation (Lawrence 2002). It is fine with the intention of a RNA is duplicated all age a small room divides. In undo organisms, genes are uncontrolled to evolve manifest biochemical functions. Moreover the functional coverage of the genetic material result may inflate to involve supplementary actions or selected of the DNA goods unusual functions may be spellbound if functions are not grave in this organism. If genes are not at all reintroduced keen on the matching cytoplasm and their ecological role never been recognized then, orthologous genes persist in unattached cytoplasmic contexts. If the genes are reunited in the equal cytoplasm, they are obliged to control achieved physiological uniqueness for in cooperation to persist. Reintroduction of genes interested in the equal genome is mediated by DNA transfer, with equally homologous recombination through mismatched crossing-over-here, a merodiploid strain is fashioned at the preliminary indicate of DNA exchange, and HGT, which is the a large amount dramatic way of allowing genetic material hand over to establish paralogous genes interested in the unchanged cell. In the evolutionary-theoretical approaching horizontal transfer, above all as it occurs between eukaryotes and bacteria, is an affidavit to the remarkable unity of molecular-biological mechanisms in all types of cells to consequence in the compatibility of eukaryotic and bacterial proteins with the purpose of bear evolved in their noticeable milieu for billions of years. While co-adaptation of proteins in the evolution force hold up horizontal transport of particular types of genes, workings of a lot of functional systems act to be entirely compatible. One may possibly think this bring up direct set the eukaryotic proteins expression in bacteria routinely exploited in the laboratory. This is outstandingly significant for xenologous genetic material dislocation for the reason that in these cases, the transferred, heterologous types of a gene must at once turn out to be superior, starting the standpoint of selection, to the unique type usual of the recipient species. In one case, with the purpose of eukaryotic isoleucyl-tRNA synthetase displacing the imaginative DNA in a number of bacteria, this has been convincingly explained by acquisition of antibiotic resistance. It seems apt with the purpose of these observations give common implications for xenologous genetic material displacement. In round about suitcases of acquisition of new genes, the environment of the selective gain whats more appears clear, such as for the ATP/ADP translocases acquired by intracellular scrounging bacteria, Chlamydia and Rickettsia. In largely instances, however, comparative genomics can lone place to the genes with the purpose of own maybe entered the particular genome by horizontal transfer. The biological impact of horizontal genetic material transmission choice insists on turn tentative studies by means of these genes. Dramatic differences in DNA repertoires similar in the middle of bacteria with the purpose of are in the right place to the equal evolutionary lineage, such as E. coli and Haemophilus influenzae, indicated with the aim of genome evolution possibly will not be plausibly described in vertical tumble alone. It is see-through that to a large extent of the disparity was attributable to differential genetic material loss, outstandingly in parasites, but horizontal RNA relocate is the new foremost evolutionary thing with the intention of may possibly avoid give explanation the emerging complex photo of prokaryotic genomes. The archaeal genomes accessible a chiefly stunning genomescape solidly redolent of vast horizontal RNA transfer. In arrangement and the before indications commencing phylogenetic studies, but now on the whole-genome scale, it has suit release so as to archaeal proteins divide hooked on persons genes with the purpose of were a large amount alike to their bacterial homologs and so as to looked eukaryotic. around exceptions notwithstanding, the bacterial and eukaryotic proteins in archaea were neatly on bad terms beside functional lines, by way of persons drawn in in in a row handing out screening the eukaryotic affinity, and metabolic enzymes, structural components, and a category of un-characterized proteins so as to appeared to be bacterial. for the reason that the informational workings commonly arrive on the scene to be a reduced amount of issue to horizontal DNA convey and in harmony plus the paradigm exemplar of the first part of evolution whereby eukaryotes let somebody in on a communal ancestor along with archaea, these observations boast been tentatively explained by colossal DNA replacement among archaea and bacteria. This survey has been advance supported while the genomes of two hyperthermophilic bacteria, Aquifex aeolicus and Thermotoga maritima, were sequenced. both of these genomes controlled a appreciably larger portion of archaeal gen es than any of the further bacterial genomes, establishing a plausible association amid the similarity in the lifestyles of evolutionarily distant organisms and the obvious esteem of horizontal DNA swap linking them. Also, these findings emphasized the hand out of the adaptive versus opportunistic makeup of horizontal RNA transfer. The judgment so as to the gifts of horizontal DNA remove and lineage-specific DNA debit to the DNA repertoire of prokaryotes was equivalent to with the intention of vertical crash amounted to a most important reallocate in our compassion of evolution. Indeed, it became ostensible that, in scores of cases, phylogenetic plants for distinct genes were incongruent not for the reason that of artifacts inherent in tree-construction methods but for the reason that of authentic differences in the evolutionary histories of these genes brought just about by horizontal transfer. Horizontal genetic material assign proceedings can be classified hooked on at smallest amount three marked categories along with obey to the relationships concerning the horizontally acquired RNA and homologous genes pre-existing in the recipient lineage. Acquisition of eukaryotic genes by bacteria is potentially of exacting fascination since of the probable job of such horizontally transferred genes in bacterial pathogenicity. Chlamydiae and their kins had a protracted account of parasitic or symbiotic relationships by means of eukaryotes and at a number of stages of their evolution may perhaps come up with been parasites of plants or their relatives. Summary Comparative analyses of genetic material and genome sequences point toward with the intention of chat of genetic in rank surrounded by and amid prokaryotic species, in spite of this defined, is far added hang around and all-purpose than before we thought. While homologous recombination is partial by classification disagreement and must lessen clearly including phylogenetic distance, switch over by the diverse dishonest recombination processes jointly designated HGT is not so controlled. New pact of in cooperation phenomena and their promise interaction suggests with the purpose of accepted models for prokaryotic evolution based on clonality and periodic assortment is too little to portray the manner of prokaryotic evolution at the species equal height and to tree like phylogenies are ineffective to act for the mold of prokaryotic evolution at any level. At this time an elaborated new deal to confirm with the aim of a coherent replica for prokaryotic evolution which invokes DNA or RNA handing over as its rule explanatory impose is sufficient and would encompass countless profit for diversification and adaptation. In particular, we can possibly resolve the species problem rise the valid differences in cadence and manner connecting prokaryote and higher eukaryote evolution, let straightening out of the convoluted histories of genes and genomes supersede the quest for one authentic organismal phylogeny, expound new models for distinguition of prokaryotic niches and description of adaptedness, and, at the aim of the gene, put forward new scenarios for evolution of different function. Workings of this new scrutinize as it relates to species and adaptation give by now been evidently articulated, particularly by Maynard Smith, Spratt, and Levin and their collaborators (Levin and Bergstrom 2000; Maynard Smith, Feil, and Smith 2000; Feil et al. 2001). Phylogenetic implications hold whats more been explored by Martin (1999) and Woese (2000), with others. Taking on DNA rem ove and refit promises a broad and radical revision of the prokaryotic evolutionary paradigm. This command take place as of a fusion of population genetics, molecular genetics, epidemiological and environmental genomics, microbial ecology, and molecular phylogeny, fields with the aim of be inflicted with industrial customarily in isolation beginning both other. Even though the new look at as if it were opposing to established understandings of prokaryotic evolution, in the extended run can give an approval to a synthesis with the intention of wish acknowledge DNA replace and clonality, weblike and treelike manners and adjustments and the evolution of new work by loads of modes. finding out whether frequencies of within- and between-lineage DNA switch support a classical be partial to so as to depicted in or whether vertical deterioration residue the most excellent descriptor of the description of a large amount genes larger than evolutionary time. little here are hang-up issues of m easurement and focus to overcome, promptly accumulating genome sequences make available no famine of data. Acquisition of eukaryotic genes by bacterial genomes, chiefly parasites, and symbionts, and, to a less important extent, by archaeal genomes, is one of the eminent directions of latteral genetic material flow. Apparent horizontal RNA handing over has been detected in different functional module of genes, though it is chiefly characteristic of definite categories, such as aminoacyl-tRNA synthetases and unusual sign transduction systems.

Pharmacy Tech Handout #1

Pharmacy Technician Certification Board, exam scoring requirements per www. ptcb. org The pharmacy technician performs activities related to three broad function areas. The specific responsibilities and activities that pharmacy technicians may perform within each function area are:   I. Assisting the Pharmacist in Serving Patients (66% of exam)   |   A. |   Receive prescription/medication order(s) from patient/patient’s representative, prescriber, or other healthcare professional 1.Accept new prescription/medication order from patient/patient’s representative, prescriber, or other healthcare professional 2. Accept new prescription/medication order electronically (for example, by telephone, fax, or electronic transmission) 3. Accept refill request from patient/patient’s representative 4. Accept refill authorization from prescriber or other healthcare professional electronically (for example, by telephone, fax, or electronic transmission) 5. Contact prescri ber/originator for clarification of prescription/medication order refill 6.Perform/accept transfer of prescription/medication order(s)|   B. |   Assist the pharmacist in accordance with federal rules and regulations in obtaining from the patient/patient’s representative such information as diagnosis or desired therapeutic outcome, disease state, medication history (including over-the-counter [OTC] medications and dietary supplements), allergies, adverse reactions, medical history and other relevant patient information, physical disability, and payor information (including both self-pay and third party reimbursement)|   C.   Assist the pharmacist in accordance with federal rules and regulations in obtaining from prescriber, other healthcare professionals, and/or the medical record such information as diagnosis or desired therapeutic outcome, disease state, medication history (including [OTC] medications and dietary supplements), allergies, adverse reactions, medical hi story and other relevant patient information, physical disability, and payor information (including both self-pay and third party reimbursement)|   D.   Collect and communicate patient-specific data (for example, blood pressure, glucose, cholesterol levels, therapeutic drug levels, immunizations) to assist the pharmacist in monitoring patient outcomes|   E. |   Collect and communicate data related to restricted drug distribution programs (for example, thalidomide, isotretinoin, and clozapine)|   F. |   Collect and communicate data related to investigational drugs|   G. |   Assess prescription or medication order for completeness (for example, patient's name and address), accuracy, authenticity, legality, and reimbursement eligibility|   H.   Update the medical record/patient profile with such information as medication history (including [OTC] medications and dietary supplements), disease states, compliance/adherence patterns, allergies, medication duplication, an d/or drug-disease, drug-drug, drug-laboratory, drug-dietary supplement and/or OTC, and drug-food interactions|   I. |   Assist the patient/patient's representative in choosing the best payment assistance plan if multiple plans are available to patient|   J. |   Process a prescription/medication order 1. Enter prescription/medication order information onto patient profile 2.Select the appropriate product(s) for dispensing (for example, brand names, generic substitutes, therapeutic substitutes, formulary restrictions) 3. Obtain pharmaceuticals, durable and non-durable medical equipment, devices, and supplies (including hazardous substances, controlled substances, and investigational products) from inventory 4. Calculate quantity and days supply of finished dosage forms for dispensing 5. Measure or count quantity of finished dosage forms for dispensing 6. Process and handle radiopharmaceuticals 7. Perform calculations for radiopharmaceuticals 8.Process and handle chemotherapeut ic medications commercially available in finished dosage forms (for example, Efudex, mercaptopurine) 9. Perform calculations for oral chemotherapeutic medications 10. Process and handle investigational products 11. Package finished dosage forms (for example, blister pack, robotic/automated dispensing vial) 12. Affix label(s) and auxiliary label(s) to container(s) 13. Assemble patient information materials (for example, drug information sheets, patient package inserts, Health Information Portability and Accountability Act [HIPAA] literature) 14.Check for accuracy during processing of the prescription/medication order (for example, National Drug Code [NDA] number, bar code, and data entry) 15. Verify the data entry, measurements, preparation, and/or packaging of medications produced by other technicians as allowed by law (for example, tech check tech) 16. Prepare prescription or medication order for final check by pharmacist 17. Prepare prescription or medication order for final check by pharmacy technician as allowed by law (for example, tech check tech) 18. Perform Nuclear Regulatory Commission (NRC) required checks for radiopharmaceuticals|   K. Compound a prescription/medication order: 1. Assemble equipment and/or supplies necessary for compounding the prescription/medication order 2. Calibrate equipment (for example, scale or balance, total parenteral nutrition [TPN] compounder) needed to compound the prescription/medication order 3. Perform calculations required for preparation of compounded IV admixtures 4. Perform calculations for extemporaneous compounds 5. Compound medications (for example, topical preparations, reconstituted antibiotic suspensions) for dispensing according to prescription and/or compounding guidelines 6.Compound medications in anticipation of prescriptions/medication orders (for example, compounding for a specific patient) 7. Prepare sterile products (for example, TPNs, piggybacks, IV solutions, ophthalmic products) 8. Prepare radio pharmaceuticals 9. Prepare chemotherapy 10. Record preparation and/or ingredients of medications (for example, lot number, control number, expiration date, chemotherapy calculations, type of IV solution)|   L. |   Provide prescription/medication to patient/patient's representative: 1. Store medication prior to distribution 2.Provide medication and supplemental information (for example, package inserts) to patient/patient’s representative 3. Package and ship pharmaceuticals, durable and non-durable medical equipment, devices, and supplies (including hazardous substances and investigational products) to patient/patient's representative li>Place medication in dispensing system (for example, unit-dose cart, automated systems) 4. Deliver medication to patient-care unit 5. Record distribution of prescription medication 6. Record distribution of controlled substances 7. Record distribution of investigational drugs 8.Record distribution of restricted drugs (for example, isotretin oin, clozapine, thalidomide) 9. Record distribution of prescription/medication to patient's home|   M. |   Determine charges and obtain reimbursement for products and services|   N. |   Communicate with third-party payers to determine or verify coverage|   O. |   Communicate with third-party payers to obtain prior authorizations|   P. |   Communicate with third-party payers and patients/patient's representatives to rectify rejected third-party claims|   Q. |   Identify and resolve problems with rejected claims (for example, incorrect days supply, incorrect ID number)|   R.   Provide supplemental information (for example, disease state information, CDs) as requested/required|   S. |   Direct patient/patient's representative to pharmacist for counseling|   T. |   Perform drug administration functions under appropriate supervision (for example, perform drug/IV rounds, check pumps, anticipate refill of drugs/IVs)|   U. |   Process and dispense enteral products| II. Maintaining Medication and Inventory Control Systems (22% of exam)   Ã‚  |   A. |   Identify pharmaceuticals, durable and non-durable medical equipment, devices, and supplies (including hazardous substances and investigational products) to be ordered|   B.   Place routine orders for pharmaceuticals, durable and nondurable medical equipment, devices, and supplies (including hazardous substances and investigational products) in compliance with legal, regulatory, formulary, budgetary, and contractual requirements|   C. |   Place emergency orders for pharmaceuticals, durable and non-durable medical equipment, devices, and supplies (including hazardous substances and investigational products) in compliance with legal, regulatory, formulary, budgetary, and contractual requirements|   D.   Receive pharmaceuticals, durable and non-durable medical equipment, devices, and supplies (including hazardous substances and investigational products) and verify against specifications on original purchase orders|   E. |   Place pharmaceuticals, durable and non-durable medical equipment, devices, and supplies (including hazardous substances and investigational products) in inventory under proper storage conditions while incorporating error prevention strategies|   F.   Perform non–patient-specific preparation, distribution, and maintenance of pharmaceuticals, durable and non-durable medical equipment, devices, and supplies (including hazardous substances and investigational products) while incorporating error prevention strategies (for example, crash carts, clinic and nursing floor stock, automated dispensing systems)|   G. |   Remove from inventory expired/discontinued/slow moving/overstocked pharmaceuticals, durable and nondurable medical equipment, devices, and supplies (including hazardous substances and investigational products)|   H.   Remove from inventory recalled pharmaceuticals, durable and non-durable medical equip ment, devices, and supplies (including hazardous substances and investigational products)|    I. |   Dispose of or destroy pharmaceuticals or supplies (for example, hazardous substances, investigational products, controlled substances, non-dispensable products)|   J. |   Communicate changes in product availability (for example, formulary changes, recalls, shortages) to pharmacy staff, patient/patient’s representative, physicians, and other healthcare professionals|   K.   Implement and monitor policies and procedures to deter theft and/or drug diversion|   L. |   Maintain a record of controlled substances ordered, received, and removed from inventory|   M. |   Maintain a record of investigational products ordered, received, and removed from inventory|   N. |   Perform required inventories and maintain associated records|   O. |   Maintain record-keeping systems for repackaging, non-patient specific compounding, recalls, and returns of pharmaceutica ls, durable and non-durable medical equipment, devices, and supplies (including hazardous substances and investigational products)|   P.   Compound non-patient specific medications in anticipation of prescription/medication orders|   Q. |   Perform quality assurance tests on compounded medications (for example, end product testing and validation)|   R. |   Repackage finished dosage forms for dispensing (for example, unit dose, blister pack, oral syringes) Participate in quality assurance programs related to pharmaceuticals, durable and non-durable medical equipment, devices, and supplies (including hazardous substances and investigational products)| III.Participating in the Administration and Management of Pharmacy Practice (12% of exam)   |   A. |   Coordinate written, electronic, and oral communications throughout the practice setting (for example, route phone calls, faxes, verbal and written refill authorizations; disseminate policy and procedure changes)|   B . |   Update and maintain patient information (for example, insurance information, demographics, provider information) in accordance with federal regulations and professional standards (for example, Health Insurance Portability and Accountability Act [HIPAA])|   C.   Collect productivity information (for example, the number of prescriptions filled, fill times, payments collected, rejected claim status)|   D. |   Participate in quality assurance activities (for example, medication error prevention, customer satisfaction surveys, and internal audits of processes)|   E. |   Generate quality assurance reports (for example, compile or summarize data collected for evaluation or action plan development, root cause analysis)|   F. |   Implement and monitor the ractice setting for compliance with federal regulations and professional standards (for example, Materials Safety Data Sheet [MSDS], Occupational Safety Health Administration [OSHA], Joint Commission on Accreditation of Healthcare Organizations [JCAHO], United States Pharmacopeia [USP])|   G. |   Implement and monitor policies and procedures for infection control|   H. |   Implement and monitor policies and procedures for the handling, disposal, and destruction of pharmaceuticals and supplies (for example, hazardous substances, investigational products, controlled substances, non-dispensable products, radiopharmaceuticals)|   I.   Perform and record routine sanitation, maintenance, and calibration of equipment (for example, automated dispensing equipment, balances, TPN compounders, and refrigerator/freezer temperatures)|   J. |   Update, maintain, and use manual or electronic information systems (for example, patient profiles, prescription records, inventory logs, reference materials) in order to perform job related activities|   K. |   Use and maintain automated and point-of-care dispensing technology|   L. Perform billing and accounting functions for products and service s (for example, self-pay, third-party adjudication, pharmaceutical discount cards, medication reimbursement)|   M. | Communicate with third-party payers to determine or verify coverage for products and services|   N. | Coordinate and/or participate in staff training and continuing education|   O. | Perform and/or contribute to employee evaluations and competency assessments|   P. | Participate in the establishment, implementation, and monitoring of the practice setting’s policies and procedures  |

How do you respond to the view that in the stories in The Bloody Chamber Angela Carter presents a sinister distortion of family relationships? Essay

?How do you respond to the view that in the stories in The Bloody Chamber Angela Carter presents a sinister distortion of family relationships? Within Carter’s short stories, she may present a sinister distortion of family relationships by subverting ‘typical’ family roles, perhaps in a way that has a harmful or negative outcome for particular family members. She could appear to do this through the presentation of the parent and child relationships in The Snow Child, or the husband and wife relationship in The Bloody Chamber. The Gothic element of the stories is emphasised through the ‘sinister’ aspect of these distortions, as the relationships Carter presents can be somewhat disturbing. However, in some of her stories it appears that family relationships are not distorted, such as the mother and daughter relationship in The Bloody Chamber or the father and daughter relationship in The Courtship of Mr Lyon. In The Snow Child, Carter may subvert the typical expected roles of parents as the behaviour of the Count and Countess towards their ‘child’ is deemed very unusual. The Count behaves in a particularly alarming manner, portraying an obvious sexual attraction to the girl who appears before him after listing the qualities he desires. She is a clear manifestation of his fantasy, and is described as the â€Å"child of his desire†, which immediately signals abnormality for the reader as â€Å"desire† perhaps suggests a sexual element whilst â€Å"child† reminds us that she fulfils the family role of a daughter, thus highlighting her childlike innocence. The girl is described as â€Å"stark naked†, implying an eroticism about her, and alluding to the idea of female nudity as a part of male fantasy which is disturbing and sinister for the reader considering the Count is a father figure to her. Also, after the child’s death Carter describes how the Count â€Å"thrust his virile member into the dead girl†, and this explicit, shocking description of the sexual act emphasises the disturbing nature of the father and child relationship. It is possible that Carter chose to describe this act of necrophilia so explicitly in order to emphasise to the reader the harsh realities of some perhaps sexually abusive relationships within families. The helplessness of the â€Å"dead girl† and the Countess simply watching on perhaps highlights how females are often the victims of men and can be powerless, so fulfilling Carter’s feminist agenda that is evident in many of her other short stories. Carter may also present a sinister distortion of family relationships through the husband and wife relationship portrayed in The Bloody Chamber. The Marquis is obviously dominant within the relationship, exercising an excessive control over his new bride that eventually proves to be a serious threat to her once she discovers that he aims to murder her as he did his previous wives. Carter presents the ruby choker as a symbol within the story that represents the Marquis’ control over his bride. It is described as â€Å"clasped around my throat†, the violently threatening word â€Å"clasped† creating a sinister tone as it alludes to the image of strangling, thus suggesting the Marquis has an aggressive control over his wife. The ruby choker is also likened to â€Å"an extraordinarily precious slit throat†, again connoting danger for the bride and perhaps suggesting the potentiality for her to be a victim of murder. The Marquis himself is described as a powerful and dominant figure, as animalistic imagery is used to emphasise his authoritative nature within the relationship. The description of the â€Å"leonine shape of his head† and his â€Å"dark mane† liken him to an animal such as a lion, and so suggest a natural authority about him whilst highlighting his ability to perhaps behave like a predatory animal. The Marquis also has a clear sexual dominance within the relationship, as the bride describes; â€Å"his movements seemed to me deliberately coarse, vulgar†. The adjectives â€Å"coarse† and â€Å"vulgar† suggest a lack of romantic intimacy within the relationship, and the Marquis acting â€Å"deliberately† creates a sinister tone as it suggests he is fully aware of the power he is purposefully exercising over his bride. However, the father and daughter relationship in The Courtship of Mr Lyon may suggest that Carter does not present a sinister distortion of family relationships as despite the father’s recklessness, the paternal love he has for his daughter is evident to the reader. She is described as â€Å"his Beauty, his girl-child, his pet†, suggesting his affectionate love for her and the possessive pronoun â€Å"his† emphasises their physical connection as father and daughter. Beauty also shows her concern for her father and eagerness for him to return home, as Carter describes her thoughts of, â€Å"I hope he’ll be safe†. This makes it evident to the reader that both father and daughter share an emotional bond, so implying they have a healthy and loving relationship. The father also wishes to give Beauty what she desires, in this case a single white rose. He becomes so desperate to fulfil her wishes that he resorts to stealing a rose from the Beast’s garden despite having just heard â€Å"a mighty, furious roaring†; the justification for doing this is â€Å"because he loved his daughter†. This portrays the strength of paternal love, as it has caused the father to go to extreme lengths to please his daughter, in which he is fully aware of the threat it poses to him. The father in The Courtship of Mr Lyon is not without fault; not only does he steal the rose, but the reader learns that he has lost his fortunes through gambling. However, through the portrayal of the positive father-daughter relationship, Carter may be showing how the flaws of the father along with the love he has for his daughter makes him human, which links to the metamorphosis of the Beast to a human in the ending. Therefore, Carter may be suggesting that love and positive family relationships are what make us human. Overall, it appears that in some cases Carter does present a sinister distortion of family relationships, and often it is this element of her stories that emphasises their Gothic aspect. The subversion of typical family roles in a way that is nonconforming to what the reader considers the norm often proves to be disturbing and adds to the suspense of the stories. Carter often uses the distorted family relationships to suggest that danger can come from within the home. However, this is not always the case as some family relationships within Carter’s stories are deemed as normal and positive, and Carter uses other elements of the stories to conform to the Gothic genre. The positive relationships portrayed may be a way for Carter to present other ideology, often about how ‘love conquers all’.

How Amino Acid Chirality Works

Amino acids (except for  glycine) have a  chiral  carbon atom adjacent to the carboxyl group (CO2-). This chiral center allows for stereoisomerism. The amino acids form two stereoisomers that are mirror images of each other. The structures are not superimposable on each other, much like your left and right hands. These mirror images are termed  enantiomers. D/L and R/S Naming Conventions for Amino Acid Chirality There are two important nomenclature systems for enantiomers. The D/L system is based on optical activity and refers to the Latin words dexter for right and laevus for left, reflecting left- and right-handedness of the chemical structures. An amino acid with the dexter configuration  (dextrorotary) would be named with a () or D prefix, such as ()-serine or D-serine. An amino acid having the laevus configuration  (levorotary) would be prefaced with a (-) or L, such as (-)-serine or L-serine. Here are the steps to determine whether an amino acid is the D or L enantiomer: Draw the molecule as a Fischer projection with the carboxylic acid group on top and side chain on the bottom. (The amine group will not be at the top or bottom.)If the amine group is located on the right side of the carbon chain, the compound is D. If the amine group is on the left side, the molecule is L.If you wish to draw the enantiomer of a given amino acid, simply draw its mirror image. The R/S notation is similar, where R stands for Latin rectus (right, proper, or straight) and S stands for Latin sinister (left). R/S naming follows the  Cahn-Ingold-Prelog rules: Locate the chiral or stereogenic center.Assign priority to each group based on the atomic number of the atom attached to the center, where 1 high and 4 low.Determine the direction of priority for the other three groups, in order of high to low priority (1 to 3).If the order is clockwise, then the center is R. If the order is counterclockwise, then the center is S. Although most of chemistry has switched over to the (S) and (R) designators for absolute stereochemistry of enantiomers, the amino acids are most commonly named using the (L) and (D) system. Isomerism of Natural Amino Acids All amino acids found in proteins occur in the L-configuration about the chiral carbon atom. The exception is glycine because it has two hydrogen atoms at the alpha carbon, which cannot be distinguished from each other except via radioisotope labeling. D-amino acids are not naturally found in proteins and are not involved in the metabolic pathways of eukaryotic organisms, although they are important in the structure and metabolism of bacteria. For example, D-glutamic acid  and D-alanine  are structural components of certain bacterial cell walls. Its believed D-serine may be able to act as a brain neurotransmitter. D-amino acids, where they exist in nature, are produced via post-translational modifications of the protein. Regarding the (S) and (R) nomenclature, nearly all amino acids in proteins are (S) at the alpha carbon. Cysteine is (R) and glycine is not chiral. The reason cysteine is different is that it has a sulfur atom at the second position of the side chain, which has a larger atomic number than that of the groups at the first carbon. Following the naming convention, this makes the molecule (R) rather than (S).