Writing introductions for essays
Topics Related To World History Research Paper
Monday, August 24, 2020
Is it possible to demonstrate that a sociological analysis of the body and its varied states shed ‘light’ on the experiences of embodiment?
So as to assess the degree where sociological examination reveals insight into the experience of exemplification it is basic that we first separate the implications behind the inquiry. The idea of exemplification is gotten from the phenomenology of Merleau-Ponty, who contended: ââ¬Å"that to the experience the world, we need to see itâ⬠¦. the epitome of the individual is fundamental.â⬠(refered to in Reber and Reber 2001. p115). Reber and Reber (2001) proceed to clarify exemplification as the mode by which individuals for all intents and purposes draw in and connect with the world. The experience of having a body adjusts corresponding to the specific condition, or state, of the body at any one time. These fluctuated states can remember contrasts for long or momentary wellbeing or, for instance, regardless of whether the body is in torment or not at a specific time. Different states can remember assorted variety for age, or simply modified states, for example, pregnancy. The sociological examination of any topic includes being able to follow connects between the more extensive society and the lives of the people inside it, having a familiarity with social structures. As opposed to sociological speculations are those inside the natural essentialist worldview, whose clarifications decrease the comprehension of the body into terms of the physiological and total. This paper will endeavor to delineate the significance of the sociological clarification in understanding the body and its changed states, while featuring the restrictions of the more essentialist approach. The wellbeing and sickness of the human body has customarily been characterized as far as the biomedical model, which depends on the dependence of logical realities. The body is viewed as an essentially natural substance along these lines disregarding outer, condition factors, for example, the family and the instruction framework, molding our bodies and brains. The possibility that the psyche and body are discrete substances radiates from Descartes, going back to the eighteenth century. A period, known as the illumination, when social orders would come to rely increasingly more upon logical and objective clarifications to the detriment of strict clarifications. There was an obvious move towards an increasingly physiological and essentialist comprehension of regular day to day existence and an emotional decrease in progressively otherworldly and less logical clarifications. Wellbeing and ailment is customarily depicted in a clinical manner. Pregnancy, for instance, albeit a characteristic state for the female body, has experienced outrageous clinical intercession. Martin (1987) proposes that conceiving an offspring is truth be told so medicalised that it very well may be portrayed as ââ¬Å"work done by the uterusâ⬠. She proceeds to make a persuading similarity between the ââ¬Ëjob' of having a child and the capacity of ladies as laborers to oppose their conditions. The essentialist contention is contended to be both limited in its suspicions with respect to the body and the person's capacity to have unrestrained choice. The scholars disregard the effect of outside components, contending that all human conduct is natural and fixed. In current occasions, to a great extent because of a progressively sociological comprehension of the psyche and body, it is comprehended that they in actuality cooperate substantially more intently than any time in recent memory acknowledged previously, and subsequently the idea of brain body dualism is presented. White (2002) contends that based on experimental research sociologists exhibit how the collaborations of social class, force, sex and ethnicity go into the arrangement of information about the treatment of a disorder or sickness. The social creation and circulation of ailments and ailments, delineate how these changed states could be distinctively comprehended, rewarded and experienced by showing how infection is delivered out of social association instead of nature, science or individual way of life decisions. White (2002) likewise recommends that our insight into wellbeing and sickness, the associations of the callings which manage it and our own reactions to our real states are molded and framed by the historical backdrop of our general public and our place in it. He condemns clinical clarifications, expressing that they just serve to darken, or totally spread, the social forming and circulation of sickness, malady classifications and wellbeing administrations. Right off the bat we should consider increasingly conventional sociological hypotheses, for example, functionalism, for the most part represented by Parsons' idea of ââ¬Ëthe wiped out job', a social job that is formed by the social limits of present day society. The attention is on how being sick must take a particular structure in human social orders all together that the social framework's steadiness and union can be kept up. Parsonian human science underlines the job of medication in keeping up social concordance, highlighting the non-advertise premise of expert gatherings. Featuring the social control of medication in upholding consistence with social jobs in current society. Marxist methodologies accentuate the causal job of financial aspects in the creation and dispersion of infection, just as the job of clinical information in supporting the class structure. Marxists are worried about the connection among wellbeing and sickness and entrepreneur social association. Women's activists' key contention is that the manner by which we are associated into manly and ladylike social jobs will have a deciding impact on our wellbeing and ailment. They contend that medication assumes an essential job in authorizing congruity in light of the fact that controlling ladies' capacity to imitate is fundamental to a man centric culture. Women's activists contend that most of clinical consideration paid to ladies is around their regenerative organs and their life cycle Marxist-women's activists distinguish the manners by which class and man controlled society cooperate to characterize the subordinate situation of ladies in the public eye and the focal job that clinical information plays in characterizing ladies. As opposed to these progressively auxiliary methodologies the interactionists would contend the center ought to be aimed at the manner in which sickness is a social achievement between entertainers as opposed to only a matter of physiological glitch (Bilton et al 1997). Self-character has gotten progressively liquid and debatable, isolated from ââ¬Ësocial structures', which are frequently professed to be only a fabrication of the sociological creative mind. For certain scholars the revelation of the body, connected to these debilitated structures, has prompted the contention that we develop our bodies as we see fit. White (2002) stresses the receptiveness of the body, and of the people that shape it. Later ideas of the body have inspected the social implications put upon it, alluring body size, weight and shape and so on. There has been a lot of sociological investigation into understanding the thoughts behind the person's idea of ââ¬Ëthe self'. Quite a bit of this work is rotating around substantial appearance and individual self-discernment, names given to us by others and ourselves. Tyler (1998) examined the enrollment and preparing of female airline stewards, presuming that their work: ââ¬Å"involved holding fast to socially recommended standards on womanliness just as authoritative guidelines administering her figureâ⬠Women's activists' responses to the manner by which medication ââ¬Ëmedicalises' their bodies have raised critical issues at the focal point of sociological clarifications of malady. Diseases are not just deviations from the body's ordinary working, being sick can have various implications that stretch out past a straightforward biomedical one. Sontage (1991) shows how TB and AIDS have connected implications, with the goal that they become ââ¬Ëdirty' and ââ¬Ëunclean' ailments that ââ¬Ëinvade' the body. Individuals who experience the ill effects of such criticized diseases may well change the manner in which they see their bodies and their own self-character is influenced, in this manner a representation of psyche body dualism. Goffman, a key interactionist, hypothesis of the body can be summed up by three fundamental highlights. Right off the bat, that you can see the body as a material, conveying substance, constrained by people so as to encourage and coordinate social connection. Furthermore, the implications ascribed to the body are controlled by shared vocabularies of non-verbal language, for example, outward appearance and dress, which are not under the quick control of people however which by the by order and separate between individuals. Thirdly, the body intercedes the connection between individuals' self-character and their social personality, two very various states. Therefore, these orders incredibly impact how people try to deal with their bodies and they manner by which their bodies are seen. Notwithstanding its appearance on financial, social and political changes in the public arena postmodernism is portrayed by a question of ââ¬Ëscience' as reality. Senior (1996) recommends that individuals are additionally tolerating of their own comprehension of the world. Post innovators guarantee that no single hypothesis can clarify such a wide variety of encounters. Force is of urgent concern, financial force as well as language, or talk. Information on the body becomes power, holders of this information can practice authority over those without, for instance the specialist/tolerant relationship. Foucault, an outrageous social constructionist, features the social job of clinical information in controlling populaces. Essentially to Parsons, Foucault underscores the differing idea of intensity connections in current society, depicting the development of a predominant clinical talk, which has built meanings of typicality and abnormality. For Foucault present day social orders are frameworks of sorted out observation with people leading the reconnaissance themselves, having disguised the ââ¬Ëprofessional models' of what is fitting conduct. The value of Foucault's position is the manner by which he verifiably finds clinical information, particularly in taking into account the improvement of the humanism of the body. By demonstrating how the body is truly developed, Foucault has been acknowledged and adjusted by women's activists, known as Foucauldian-feminisms, who
Saturday, August 22, 2020
Decision-Making - Patient Handling - and Medication Efficiency
Question: Depict about the Decision-Making, Patient Handling, and Medication Efficiency ? Answer: Presentation: The calling of a medical caretaker expert is exceptionally acclaimed in the social insurance part. It includes various specializations of different efficiencies as patient dealing with, prescriptions and basic circumstance the executives (Naylor Kurtzman, 2010). This investigation gives a bearing towards the accomplishment of the expert objective of turning into a medical caretaker specialist through the important key applications. Answer: Profession objectives: The vocation objective of my expert improvement is to turn into a family nurture specialist. Fragmenting the profession objective into present moment and long haul objectives can help in effective and facilitates of quick accomplishment of the fundamental vocation objectives. Momentary objectives Effectiveness of clinical organization Effectiveness of patient taking care of Dynamic capacity Long haul objectives Effectiveness of filling in as a medical attendant specialist Giving top notch nursing administration and information as a medical attendant teacher in the wake of increasing a lot of clinical experience as an attendant specialist. Activity plan: Regions of advancement Technique to actualize Time Anticipated Outcomes Appraisal Test Clinical organization aptitude Investigating the important books, diaries and web to pick up top to bottom information Joining classes seeing restorative data as right organization ways, symptoms of specific medications and subtleties of drugs 4-6 months Productivity in clinical organization Clinical information appraisal test Group taking care of ability Taking an interest in little gathering ventures with obligations to finish it inside determined time 3-5 months Productivity of taking care of patients and attendants Task of a group undertaking to finish inside time limit Dynamic ability Taking an interest in workshops with qualified managers to pick up proof based information 5-7 months Capacity to take right choices and complete doled out undertakings inside time Doling out unexpected checks and difficulties in the undertakings to be taken care of and finished inside time Table 1: Action plan (Source: Author) Proficient practice parts: Dynamic practice, clinical authority, and expert viability are three significant segments of expert practice for a medical caretaker specialist. Elevated level of clinical information application on patients in the nursing practice is a portrayal of the dynamic part of the medical caretaker experts. Driving the customers and experts at wellbeing framework level portrays the clinical administration angle (Carryer, 2015). Reason, exercises and research interests of an expert association: The American Association of Nurse Practitioners (AANP) works with the end goal of investigation of issues experienced by the medical attendants during their nursing practice execution (Shea, 2014). It focuses on progress of the nature of social insurance administration conveyed to the patients. Its exercises include the fortune of the important help required for the medical attendants to empower them the execution of a productive and compelling support of the patients. Preparing the medical attendants with respect to data security about patients is another significant action led by AANP (Naylor Kurtzman, 2010). Normalized nature of clinical administrations is useful being developed and execution of the viable techniques to expand the nature of administration to the patients. The AANP examinations the present practices and focuses on tolerant focused nursing system execution. It is potential to improve nursing competency level empowering the accomplishment of positive results (Fairman et al. 2011). End: This examination recognized the territories of Decision-Making, Patient Handling, And Medication Efficiency as fundamental for achieving the objective of turning into an effective attendant professional. The investigation of the association Cedars-Sinai gives proof to this reality. References: Carryer J, e. (2015).The center job of the medical attendant expert: practice, polished methodology and clinical authority. - PubMed - NCBI.Ncbi.nlm.nih.gov. Recovered 19 August 2015, from https://www.ncbi.nlm.nih.gov/pubmed/17880470 Fairman, J. A., Rowe, J. W., Hassmiller, S., Shalala, D. E. (2011). Widening the extent of nursing practice.New England Journal of Medicine,364(3), 193-196. Naylor, M. D., Kurtzman, E. T. (2010). The job of medical attendant professionals in reevaluating essential care.Health Affairs,29(5), 893-899. Shea, M. (2014). Decided diligence: Achieving and supporting employment fulfillment among nurture practitioners.Journal Of The American Association Of Nurse Practitioners,27(1), 31-38. doi:10.1002/2327-6924.12119
Saturday, July 25, 2020
Negative Body Image, Binge Eating, and Child Abuse
Negative Body Image, Binge Eating, and Child Abuse Relationships Violence and Abuse Print Negative Body Image and Child Abuse History By Elizabeth Hartney, BSc., MSc., MA, PhD Elizabeth Hartney, BSc, MSc, MA, PhD is a psychologist, professor, and Director of the Centre for Health Leadership and Research at Royal Roads University, Canada. Learn about our editorial policy Elizabeth Hartney, BSc., MSc., MA, PhD Medically reviewed by Medically reviewed by Steven Gans, MD on August 05, 2016 Steven Gans, MD is board-certified in psychiatry and is an active supervisor, teacher, and mentor at Massachusetts General Hospital. Learn about our Medical Review Board Steven Gans, MD Updated on August 01, 2019 More in Relationships Violence and Abuse Spouses & Partners LGBTQ If you were abused or not properly cared for as a child, and you now struggle with overeating, you are not alone. Many others who suffered from childhood abuse and neglect have gone on to develop Binge Eating Disorder (BED), a problem with over-eating commonly known as a type of food addiction, in adulthood. Feeling and saying, I hate my body is extremely common, especially for people who were abused in childhood. Your Feelings About Yourself If you suffered from childhood abuse, and you struggle with over-eating, you may have developed overly negative feelings about yourself, also known as low self-esteem. Problems with low self-esteem are particularly common among people who were emotionally abused as children. It can be hard to believe this, as so many people put on a brave face to the world, but low self-esteem can take its toll on people from all walks of life. Low self-esteem affects many people, whether or not they were abused, and sometimes leads to or is made worse by overeating or other addictive behavior. In fact, low self-esteem is such a common problem that almost any counselor you see will be able to help you to overcome these negative feelings about yourself. Often, low self-esteem is based on an unrealistic view of yourself, especially if you were abused or mistreated as a child. Counseling, whether it is specialist counseling for overeating or addiction or regular counseling with a general counselor or psychologist, can help you see yourself in a more realistic light, so you can come to appreciate things that make you feel good about yourself. Your Feelings About Your Body It is not unusual for people, particularly women, to feel dissatisfied with their bodies these days. Many blame the fashion and diet industries for promoting unrealistic ideals of what people should look like. Even models are unable to live up to these impossible standards, needing designer clothing, excessive makeup, and clever camera and airbrushing techniques to achieve the fantasy of perfection we see in magazines. Some binge eaters have particularly negative feelings about their own bodies, so much so that it can be a part of the problem. Research has also shown that binge eaters who were emotionally or sexually abused are particularly likely to be unhappy about their bodies, even more so than binge eaters whose childhoods were instead plagued by physical abuse, physical neglect, and emotional neglect. Feeling bad about your body may actually be making your tendency to overeat worse. As with low self-esteem, body dissatisfaction is a problem that counselors and psychologists face with their clients on a daily basis, so reaching out for help will be met with understanding and support. Because your poor image of your body is based on unrealistic standards, a counselor or psychologist can help you recognize your own unique beauty, that is based on who you really are, not on clever tricks, make-up, or a perfectly proportioned or skinnier body. Taking on the Voice of Your Abuser Research has also helped uncover the reason why people who were emotionally or sexually abused generally have more depressive symptoms and greater body dissatisfaction, and more severe problems with binge eating. It seems that self-criticism is the crucial factor that drives some binge eaters to feel so negatively about their bodies. One way of understanding this pattern is that people who were emotionally abused as children experienced harsh criticism from their abuser, which they then turned on themselves, becoming their own harshest critic. This happens whether or not depressive symptoms develop, although depressive symptoms may intensify the effect of self-criticism on negative body image. People who were sexually abused often develop a negative body image due to being treated as sexual objects by their abusers, at a time when they were still developing an understanding of their own bodies. Having treatment for sexual or emotional abuse can change the way you talk to yourself so that you become your own best friend, rather than your own worst enemy. Writing your own affirmations is one way that you can begin to change the way you talk about yourself right away, and can have a lasting effect on the way your talk to yourself in your own head. Does Childhood Abuse Cause Binge Eating? We know that there is a strong association between childhood abuse and binge eating disorders, as well as between childhood abuse and other eating disorders, addictions, and mental health problems. We even know that the type of abuse or neglect binge eaters experienced when they were children had a significant effect on their negative body image in adulthood. Nonetheless, this is not proof that childhood abuse causes these problems in later life. Dr. David Dunkley and his colleagues, who carried out a study with 170 overweight adults who wanted help with binge eating, and whose problems were not otherwise explained by a significant physical or mental disorder, showed the mechanism by which the link between childhood abuse and body dissatisfaction is facilitated by self-criticism. But although self-criticism has a profound effect on negative body image, it is impossible to tell from this research whether child abuse actually causes self-criticism, body dissatisfaction, or binge eating. The only way to find this out would be to track people over time, starting in childhood.
Friday, May 22, 2020
Electronic And Electronically- Altered Music - 857 Words
For this journal I found a playlist on the new sounds website, called Electronic and Electronically- Altered Music. This was program number 3797 and it first aired on November 12, 2015. The artists in this program all focused on creating intricate phrasing while using electronic sounds. The first song I listened to was called Labyrinth VII by Kaitlyn Aurelia Smith. This song was written on the Buchla Music Easel synthesizer. I have never heard of this instrument before and had to do some research to find out exactly what it does. This instrument is a type of digital music system that you can create different sounds from other types of electronic instruments and put them together. On this system you can also change the pitch, vibrato, tempo, and notation of the sounds. This specific synthesizer was created in 1963 by Don Buchla. The piece started with a section of a scale that repeated for a couple of measures. The sound had the same timbre of a xylophone. As the opening continued one note from the scale was taken out each time it repeated. Creating rests within the phrasing and allowed the under tone noises to be heard of another phrase. It was clear that this piece of music was in a 4/4. Right away, I was thinking about how the musicians know what sound good, and how they know what will work when they are playing this instrument. There are so many controls and options so it seems like it can be easy to create music that does not flow well. I enjoyed the repetition in thisShow MoreRelatedThe Negative Influences of Media on Society Essay examples2050 Words à |à 9 Pagesthere are obviously many great benefits to the growth of media, there are some undeniable and harsh downsides. ââ¬Å"In a study on fifth graders, 10 year old girls and boys told researchers they were dissatisfied with their own bodies afte r watching a music video by Britney Spears or a clip from the TV show ââ¬Å"Friendsâ⬠(Sanders). This is only one of the many disturbing statistics about the effects that media can have on people. An extensive amount of research and studies have been done over this topicRead MoreEssay about Copyright Laws No Longer Relevant in a Digital Age3301 Words à |à 14 Pagesinformation, purchases items, listens to music, watches television and films etc., has gradually changed over time. These simple tasks are now conducted and accessed digitally through the mediums of electronic technology such as computers and the Internet. This digital change has occurred globally as a result of the continuing effects of globalisation and modernisation, ultimately leading the world to enter a digital age. 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It also allows computers to communicate with one anotherRead More Information and communications technology (ICT) Essay3161 Words à |à 13 Pagesgroupware and intranets can be used to link employees around the world to information resources, internal work groups and communities of interest. Outside the company, the same technologies can also be used to establish a position at the centre of an electronic market, around which a ââ¬Å"virtual communityâ⬠of stakeholders (for example, consumers, suppliers and business partners) can grow. To briefly highlight methods and techniques, which could be incorporated into an overall business information systemRead MoreTalking to Strangers Online3441 Words à |à 14 Pagesa bounded system, (2) articulate a list of other users with whom they share a connection, and (3) view and traverse their list of connections and those made by others within the system. This means that SNSs allow their users to create their own electronic space, their own page that acts as their business card online for everyone to see. Social networking sites have implemented a variety of technical features; yet the common feature between them is the profile. They are unique pages where one canRead MoreIllegal Downloads and the Affect on the Film Industry13468 Words à |à 54 PagesMEDIA@LSE Electronic MSc Dissertation Series Compiled by Dr. Bart Cammaerts and Dr. Nick Anstead Why pay if itââ¬â¢s free? Streaming, downloading, and digital music consumption in the ââ¬Å"iTunes eraâ⬠Theodore Giletti, MSc in Media Communications Other dissertations of the series are available online here: http://www.lse.ac.uk/collections/media@lse/mediaWorkingPapers/ Dissertation submitted to the Department of Media and Communications, London School of Economics and Political Science, AugustRead MorePrinciples of providing administrative services3865 Words à |à 16 Pageswho you are and deal with the call, confirming throughout that you understand what is being said and the action that you will be taking. If the call is for another colleague, advise the caller you are going to be transferring the call, there may be music playing whilst you are transferring the call, in my workplace we offer to take the callerââ¬â¢s number just in case the call is disconnected for any reason. If you are unable to put the call through to the person, ask to take a message, ensuring youRead MoreComputer Studies Notes9305 Words à |à 38 Pagesthe system in practice. 10 The effects of the application on individuals and organisations. Communication And Information Systems Data is exchanged between computers. The data can be in the form of text, images, sound or video. Electronic mail (e-mail) Electronic conferencing simple message exchange. Can attach other files can either be a text, voice or video conference On-Line Services Remote Databases Computers are often placed in locations where the public can use them to lookup
Friday, May 8, 2020
Biological Transformation Of Bacteria And Pglo Plasmid Dna
Abstract: Biotechnology and Genetic Engineering are highly involved with the genetic transformation of bacteria with the help of plasmid DNA. Genetic engineering ultimately alters genetic information using genetic material from another organism. The objective of the experiment was to accomplish genetic transformation using E.coli bacteria and pGLO plasmid DNA. PGLO carries an enzyme named à ²-lactamase that offers resistance to the ampicillin antibiotic. Therefore, bacterial cells can grow and reproduce using pGLO. Four transformation plates containing E.coli were segregated into 2 groups of experimental and control groups. Two experimental plates comprised pGLO, but the control plates did not. One experimental plate contained ampicillin and pGLO. The second experimental plate consisted of ampicillin and arabinose along with pGLO. Contrarily, one control plate simply had ampicillin. The second control plate only stored E.coli cells. The results accepted the hypothesis sin ce only the experimental plate with pGLO, ampillin and arabinose emitted green fluorescent light under UV light. This confirms that bacteria emit green flourescent light under UV light only when paired with pGLO and arabinose. However, other experiments have proven how modifying and using other plasmid DNA material can alter results substantially. Therefore, bacteria are certainly sensitive to the DNA material that is transforming them. It is undoubtedly beneficial to use the most advantageousShow MoreRelatedThe Transformation Of : Gfp And E. Coli As A Result Of Pglo1117 Words à |à 5 PagesTHE TRANSFORMATION OF GFP AND E. COLI AS A RESULT OF pGLO INTRODUCTION One of the most imperative functions in maintaining the development of evolution is the frequency of genetic transformation: the injection of foreign DNA into another organismââ¬â¢s DNA. This term is defined by the actions of a vector, but more specifically by the actions of plasmids and phages. However, in this experiment we are primarily focused on the effect of the pGLO plasmid transformation of GFP on the E. coli bacteria byRead MoreIf Genetic Transformation Has The Meaning Of Change Caused By Genes3093 Words à |à 13 PagesIf Genetic transformation has the meaning of ââ¬Å"change caused by genesâ⬠and involves the placing of a gene into an life form in order to modify the organisms characteristic; the progression of placing genes from one life form to a different is used to assist of a plasmid and the pGLO plasmid codes the gene used for GFP as well as the gene for resistance to ampicillin. It is used to manage the expression of the fluorescent protein; hence, the GF P gene is able to be switched on by adding the sugar arabinoseRead MoreGenetic Transformation by Heat Shock2755 Words à |à 12 PagesVector in Genetic Transformation Introduction: In this experiment we are testing what is required for E. coli to successfully grow on LB (Luria Broth) plates with ampicillin and determining if any genetic transformation has occurred. By combining +pGLO LB and ampicillin we should get an ampicillin resistant gene and by using ââ¬âpGLO we should create a non-genetic resistant bacteria. The pGLO plasmid has the GFP (green fluorescent protein) gene and the gene that allows the plasmid to be resistantRead MoreBacterial Transformation ( Escherichia Coli )1050 Words à |à 5 Pages Bacterial Transformation (Escherichia coli) Kadian Jones Dr. F. Redway BIO 104- Lab 3 November 11, 2014 Introduction According to Medicine.net (2012), genetic transformation is a process by which the genetic material carried by an individual cell is altered by the incorporation of foreign/exogenous DNA into its genome. Competent cells are able to accept DNA presented by experimental influence or manipulation, and the application of genetic engineering with bacteria can aid in theRead MoreAnalysis : A Glowing, Gone ! : Bacteria Transformation And Who Dunnit?1890 Words à |à 8 PagesAustin, Mariya, Kaitlin Curran AP Bio 11 December 2014 Glowing, Glowing, Gone!: Bacteria Transformation and Who Dunnit?: Electrophoresis Analysis with DNA Purposes: à · Describe the process of transformation in bacteria à · Understand how to prepare viable E. coli cells à · Describe the components of gene transfer using plasmid vectors à · Be able to describe how antibiotic resistant genes are able to transfer, and identify the transformed cells that areRead MoreIf Genetic Transformation Has The Meaning Of Change Caused By Genes3093 Words à |à 13 PagesIf Genetic transformation has the meaning of ââ¬Å"change caused by genesâ⬠and involves the placing of a gene into an life form in order to modify the organisms characteristic; the progression of placing genes from one life form to a different is used to assist of a plasmid and the pGLO plasmid codes the gene used for GFP as well as the gene for resistance to ampicillin. It is used to manage the expression of the fluorescent protein; hence, the GFP gene is able to be switched on by adding the sugar arabinoseRead MoreThe Evolution Of The Green Fluorescent Protein ( GFP )728 Words à |à 3 Pagesdramatically improve the fluorescent (both intensity and photostability) and spectral characteristics of GFP. As part of his work, he succeeded in varying the color of the light emitted by GFP so that different proteins and multiple, simultaneous biological processes could be tracked using GFP. His work that provided a better understanding of the fluorescence properties of GFP and itsââ¬â¢ application as a marker. (Ehrenberg, 2008) In 2008, Osamu Shimomura, Martin Chalfie, and Roger Tsien were awardedRead MoreGenetic Engineering And The Human Genome Project2436 Words à |à 10 Pagesvigorous new exploration of human DNA- the Human Genome Project. The goal of this project was to map out all the human genes (An Overview of, 2015), which ultimately led to a deeper understanding of all genes, not just a humanââ¬â¢s. This deeper understanding also helped scientists to progress further in the technology of recombinant DNA. Recombinant DNA is when DNA from different cells is spliced together, creating a new strand (Kuure-Kinsey, 2000). Recombinant DNA is often used to genetically change
Wednesday, May 6, 2020
Martin Luther Free Essays
THEMES IN U. S. WORLD HISTORY Task 2 Roberta Gauvin Two of the most significant social and/ political changes that occurred as a result of the actions of one individual was Nelson Mandela. We will write a custom essay sample on Martin Luther or any similar topic only for you Order Now Mandela represented an example of a powerful leader who inspired millions of people around the world. First of all Mandela won the first multi-racial elections in South Africa thus creating a significant change in perception and building of a color blind society in Africa and around the world. Prior to becoming a president, people knew him for his anti-apartheid violent actions, his actions attracted attention to the existing problem. His actions made him well known around the world. Martin Luther King was well known around the world for his significant movements for the society. Martin Luther King became an iconic figure, whose courage inspired countless people. First, Martin Luther King advocated for civil rights by means of the peaceful method and never encouraged using violence for achieving the goals. His speech ââ¬Å"I Have a Dreamâ⬠encouraged the creation of a colorblind society and society based on equality among all people. ââ¬Å"When he was notified of winning a Nobel Peace Prize, he stated that all the funds were to go to further the civil rights movement (King, M 1964). He actively addressed issues of poverty and contributed to the end of the War in Vietnam. References I Have a Dream: The Story of Martin Luther King in Text and Pictures. , New York, Time Life Books, 1968. ââ¬Å"Martin Luther King, Biographyâ⬠, Nobel prize (1964), Retrieved 14 September 2011 from http://www. nobelprize. or g/nobel_prizes/peace/laureates/1964/king-bio. html Themes in History, Individuals and Institutions (2006), retrieved 14 September 2011, from http://history. webtexts. com/courses/4573-history/toc/chapters/389802-individuals-and-institutions-as-mechanisms-of-social-change/assignments/342712-7-nelson-mandela How to cite Martin Luther, Papers
Monday, April 27, 2020
Lasik Surgery Essays (3053 words) - Eye Surgery, LASIK, Vision
Lasik Surgery Seeing well without contact lenses and glasses is the dream of millions of Americans and modern medical science has enabled that dream to come true (Caster, 8). Since first grade, Dede Head, a 30-year-old fitness trainer in North Carolina, has worn glasses to correct sever nearsightedness and astigmatism. Over the years she became accustomed to wearing glasses and contacts, but this has limited many important aspects of her life, including sports. She then heard of a laser eye surgery that ?supposedly?, helped to correct a person's vision by means of lasers. She immediately signed up for the procedure and ever since that day, she has not worn glasses or contacts. Dede is just one of the eight hundred-fifty-thousand people who have undergone a procedure by the name of LASIK or Laser In-Situ Keratomileusis. If surgical procedures were movies, LASIK would be this years box office smash as it has received much media coverage and many praises; however, not that many people know what LASIK is, what the advantages and disadvantages are, and most importantly if LASIK is right for them (Buratto, 1). LASIK is basically a type of laser surgery which can help correct nearsightedness (myopia), which is the inability to see distant objects, farsightnedness (hyperopia), which is the inability to see close, and astigmatism, the inability to focus light waves evenly. LASIK has grown greatly in the last year, mostly because of 4 reasons; it is fast (procedure takes about 5-10 minutes), safe, painless, and the results are almost always prolific. The eye is just like a camera because it works by focusing light waves that pass through it. Light rays that enter the eye must first pass through the most outer layer of the eye called the cornea. The cornea performs 2/3 of the focusing process, the remainder of is then completed by the crystalline lens which further focuses the light on the retina. This requires extreme precision in that the focused light must fall exactly at the level of the retina (Gallo, 126). The retina is a nerve tissue that carpets the inner surface of the eye, much like wallpaper covers all aspects of a wall. The retina converts the light into electrical signals, which are transmitted to the brain by the optic nerve. Just as a camera cannot produce clear photographs of the image if the incoming light is not focused on the film, we cannot produce a clear vision if the cornea and crystalline lens do not focus the light precisely on the retina. This is where LASIK steps in. A laser is a device that creates a very special kind of light energy that is usually invisible to the human eye (Caster, 16). In LASIK, ophthalmologists use a certain type of laser called the excimer. By using invisible ultraviolet light, the excimer is able to break covalent bonds between molecules. What sets excimer aside from other lasers used in medicine is the wavelength used. At one-hundred ninety-three nm (nanometers), excimer lasers remove tissue by breaking the covalent without creating much thermal energy (Slade, 25). This allows for precise removal of tissue with minimal surrounding tissue damage. The very thin layer of the cornea that is removed, changes the curvature of the cornea ever so slightly, thus then results in a change in the light focusing ability. In nearsightedness (myopia), light rays from distant objects are not focused on the retina, but instead they are focused in front of the retina (See Figure 1). Therefore to correct nearsightedness in a LASIK procedur e, the curvature of the cornea must be decreased or in another words made flatter by removing corneal tissue in a disc-shaped pattern, or from the central cornea. A computer determines the exact pattern and number of pulses that are needed to do this. In farsightedness (hyperopia), light rays from distant objects are focused not onto the retina, but behind it (See Figure 1). To correct this, the central portion of the cornea must be made steeper; and this is accomplished by removing corneal tissue in a donut shaped pattern, or in another words more from the peripheral areas. Eyes with astigmatisms focus light waves unevenly because of the irregular shape of the cornea; football shaped
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