Wednesday, May 6, 2020
Difference Systematic and Traditional Narrative Literature Review
Question: Discuss about the Difference And Comparison Between Systematic Literature Review And Traditional Narrative Literature Review. Answer: Introduction The given literature review is based on analysis of five journal articles which has been provided in MyLo. . These papers demonstrate the difference and comparison between systematic literature review and traditional narrative literature review. All the given papers have been analyzed according to the given strengths and weaknesses. Comparison of themes of the articles The first paper Journal of Criminal Justice education provided in the MyLO is enabling reader to effectively write literature review that is regarded as the critical tool for professional careers and academics. Focus of literature review is to study the research questions and it should start from reading the topics in wider concept and then down to analyzing the specific issue. Literature knowledge enables the researcher to enhance the conceptual sensitivity, provide the source for making comparisons, stimulating questions during the analysis and it helps in modeling ways for making claims concerning the possible significance of work (Wong et al. 2013). The theme of third paper is writing up phase of literature review and discussing about review characteristics that confirms the authors authenticity as trustworthy scholar. Important component of research and their essential background is discussed in the paper. Literature review purpose and its outset needs to be identified by users. Literature review needs be contextualize relating to other studies that helps in offering new insight. Paper also identifies the issues faced by researcher while conducting literature review and this involves demonstrating the profound gasp of all the aspects that needs to be investigated. The nature of study is dependent upon the degree to which theoretical knowledge is developed. Literature review can be reviewed with the help of tools such as analyzing, locating and critiquing studies. For viewer intending to contrast studies contrast and compare studies, it is require to conduct critical assessment. On the contrary, the second paper about being systematic in information systems. For conducting literature review in information system, there are several approaches and guidelines. Systematic literature review is the theme of paper along with its procedures and origin. With respect to information system discipline, there has been a notable increase in reference to systematic literature review. The adoption of systematic approach is based on scientific principles that helps in elimination of bias judgment and need for transparency. Literature review in field of information systems are gaining experience arising from the superiority of systematic literature review. This helps in assessing the state of knowledge in a problem domain and weakness identification for carrying further research. Scientific evidence is considered worthy of inclusion and these results in making some other interesting evidence irreverent. On the other side, the article presented in the fourth paper provided in MyLo is about step-to-step guidance and approach that needs to be followed while conducting literature review. Undertaking literature review by nurses is considered difficult, as the composite range of skills are demanded for acquiring such skills required by conducting literature review. This would help researcher in facilitating the process of literature review by presentation of critical elements. This particular paper focuses on process of research by demonstrating the narrative and traditional review. Reviewing of the previous work or literature helps reviewer in summarizing and synthesizing particular area of subject by congregation volume of literature work. The theme of paper is to highlight the significance of new are of research and demonstrate the comprehensive knowledge and significance of new area of research. Literature review is undertaken by research due to several reasons attributable to non-res earch. A detailed discussion of systematic review has been demonstrated in the article discussed and the precise criteria of literature is also provided. Literature review on particular topic is critically evaluated by considering the results of number of studies. Furthermore, the article provide detailed explanation of Meta synthesis and meta-analysis. Met analysis is considered as the statistical techniques and meta synthesis is a technique that is non-statistical (Wong G et al. 2013). The last paper provided is about writing narrative styles relating to literature review. Article provided discusses about usefulness of reviews in conducting clinical research while practice guidelines studies and designing studies. Article demonstrates two standard types of review that involves non-systematic and systematic review. Medical writers are assigned with the task of review writing. Theme of article discussed is recommendation the best way for preparing narrative review in clinical research area. Comparison is made by listing down the differences between the two type of writing in relation to their application areas, writing and objectives. Objectivity of the papers The themes identified in first paper are why discussing and writing up literature review is an essential part of research. Writer needs to educate himself about the topic and establishing the prior knowledge about research topic helps in making as strong as possible. A comprehensive view of the chosen topic is involved in the literature review. Sub themes of literature review focus on various aspects that takes into consideration individual concepts. Writer is also required to take into consideration quantitative and qualitative studies and there exists differences between writing literature review for both types of studies. The construction of literature review depend upon whether the research question is qualitative or qualitative. There are limitations in every types of research. All the above themes needs to be drawn by researcher that helps in strengthening the arguments made by reader in the study. Writing process has natural progression and it is required by writer to fill the relevant gaps after writing has started. The major themes when writing literature review is the identification of the research question related to topics and deciding upon whether to perform qualitative or quantitative studies (Aveyard2014). The sub themes of the paper is to find the source for writing literature review that serves as the building block as it helps in the construction of entire structure. Themes can be further developed reading and finding the source of sub topics that will be included in the literature review. Another sub theme is to support the sub findings of many topics from as many source as possible. Citation is the sub theme of literature review that is required to be double-checked for that they are cited in the original document correctly. Methodology is another focus point of carrying out research and writer develops a new way of framing methodology if there is exists weakness in prior methodology. Evaluation techniques for writing literature review is placing the topics in a logical order so that reader is able to understand the idea and enabling them to make a coherent argument throughout the work (Booth et al. 2014). Completion of literature review should have an appropriate ending and writi ng the same in appropriate way assist professional and academics in enhancing their learning process. Subthemes of the paper is some of the assumptions that has been made in database researches. One of the key process for producing literature review is database searches. In order to avoid inclusion of irrelevant literature, it is essential for research conducting research work in information system to identify the efficient database searches. The distinguishing quality of conducting literature review in information system as per the systematic review guideline is replicability and objectivity. Review outcome concerning these two factors is not guaranteed by systematic literature review. Subjective judgment forms the basis of systematic literature review that cannot be replicable. Systematic literature review concerning information system has various reports with replicability and inter rater reliability. This is attributable to the fact that there is no well-established terminology and phenomena are described in different ways and paraphrased. A good coverage of relevant publications is provided by relevant publications with the help of underlying assumptions (Murphy 2013). Sub theme of the paper is that high quality in literature review can be guaranteed by ensuring replicability, scientific objectivity and review process control claimed by systematic review. Furthermore, the adoption of systematic approach is limited and conditions are disregarded resulting from their uncritical adoption. However, it is questioned that whether the systematic literature review provides the researcher with superiors approach for literature review. The study undertaken by researcher will be able to complete by integrating the reviewed material into something meaningful that helps in depicting the conceptual relevance and logical connectedness to the study. Another step while reviewing literature is reviewing the literature review while maintaining internal consistency. It has been demonstrated in this particular paper that there is requirement of dominating the authority of literature review because it should be known by reader that literature argument should be supported by reviewer command. Article discusses about that there are three attributes of scholarship in literature review and there are two levels of work for writers at literature review. This is in the aspect of researcher and the study itself that is carried out. It is essential for writer to carefully consider the purpose of literature review and one of the source of satisfying strategy is the reports and organization of articles. Moreover, on part of reviewer, it is not essential only to prepare the report; there are some other tasks that is required to be done. This involves verification and explication. The most common reason for carrying out literature review is demonstrated in the paper for developing an argument in the report and enhancing it. In all the phases of research, there is need to have comprehensive literature. Credibility of work of researcher is taken into consideration by considering all the relevant aspects. Development of an argument while reviewing the literature review enables the researcher. Some of the sub themes presented in the article is about the selection of research topic, process or step involved in carrying out literature review, synthesizing and analyzing the literature. Furthermore, writing and structuring of the review after the appraisal of research is completely done by reviewer. Findings of literature review should be demonstrated in such a way that the knowledge developed is presented in consistent and clear way. Article gives in depth analysis and discussion of systematic literature review along with the narrative review by demonstrating their advantages and disadvantages. Review needs to be framed in the process of literature review. Article involves the feature of methodology of systematic review in line with searching for narrative review. Another essential part of literature review is the inclusion of methodologies critical review. Article depicts that while carrying out the process of literature review, it is required to address some of the contradictions and inconsistencies while performing the literature review. It is essential for the review or the researcher writing the literature review that writing is a skill that needs to be learned and knowledge of nursing are enhanced by involving them in reviewing the literature along with systematic reviewing. This is so because the evidence based practice will help them in enhancing the care for patients. Sub themes involves on the preparation of literature review is the literature search that is not considered mandatory for narrative research, search terms, selection criteria, critical assessment, text crafting. The evaluation technique of the themes discussed in the article is depicted by way of critically assessing and reviewing different issues related to analysis, accuracy methods and coherence. Evaluation of the study presented in the article can be done by looking at the points such as result interpretation, quality of obtained results, limitations, key results, conclusion impact on field and testing the initial results by using suitability of methods (Booth et al. 2016). There can be the certainty of inconsistencies in the study that needs to be highlighted by making the best contributions. However , if there is any missing evidence in the article, review or reader needs to have the integration of new articles. Conclusion It can be said that for the medical literature synthesis, the cornerstone is considered as the narrative review. Article depicts that quality of narrative review can be improved and enhanced by establishment of relevance criteria for selection, emphasizing the well-defined issues. Inadequate reporting influences the translation, interpretation and public research application and considering this, it is considered crucial to have methodological approach to narrative review. References: Aveyard, H., 2014.Doing a literature review in health and social care: A practical guide. McGraw-Hill Education (UK). Booth, A., Sutton, A. and Papaioannou, D., 2016.Systematic approaches to a successful literature review. Sage. Liumbruno GM, Velati C, Pasqualetti P, Franchini M.,2013How to write a scientific manuscript for publication.Blood Trans;11:217226. Murphy CM. ,2012Writing an effective review article. JMed Toxicol;8:8990. Wong G, Greenhalgh T, Westhorp G, Buckingham J,Pawson R., 2013 RAMESES publication standard: realisticsyntheses. BMC Med;11:21.
Tuesday, May 5, 2020
Holograms Essay Example For Students
Holograms Essay HologramsToss a pebble in a pond -see the ripples?Now drop two pebbles closetogether. Look at what happens when the two sets of waves combine -you get anew wave! When a crest and a trough meet, they cancel out and the water goesflat. When two crests meet, they produce one, bigger crest. When two troughscollide, they make a single, deeper trough. Believe it or not,youve justfound a key to understanding how a hologram works. But what do waves in apond have to do with those amazing three-dimensional pictures? How dowaves make a hologram look like the real thing?It all starts with light. Without it, you cant see. And much like theripples in a pond, light travels in waves.When you look at, say, an apple,what you really see are the waves of light reflected from it. Your two eyeseach see a slightly different view of the apple.These different viewstell you about the apples depth -its form and where it sits in relation toother objects. Your brain processes this information so that you see the apple,and the rest of the world, in 3-D. You can look around objects, too -if theapple is blocking the view of an orange behind it, you can just move yourhead to one side. The apple seems to move out of the way so you cansee the orange or even the back of the apple.If that seems a bitobvious,just try looking behind something in aregular photograph!You cant, because the photograph cant reproduce the infinitely complicatedwaves of light reflected by objects; the lens of a camera can only focus thosewaves into a flat, 2-D image. But a hologram can capture a 3-D image solifelike that you can look around the image of the apple to an orange in thebackground -and its all thanks to the special kind of light waves producedby a laser. Normal white light from the sun or a lightbulb is a combinationof every colour of light in the spectrum -a mush of different waves thatsuseless for holograms. But a laser shines light in a thin, intense beam thatsjust one colour. That means laser light waves are uniform and in step. Whentwo laser beams intersect, like two sets of ripples meeting in a pond,they produce a single new wave pattern: the hologram. Heres how it happens:Light coming from a laser is split into two beams, called the object beamand the reference beam. Spread by lenses and bounced off a mirror, the objectbeam hits the apple. Light waves reflect from the apple towards a photographicfilm.The reference beam heads straight to the film without hitting theapple. The two sets of waves meet and create a new wave pattern that hits thefilm and exposes it. On the film all you can see is a mass of dark and lightswirls -it doesnt look like an apple at all! But shine the laserreference beam through the film once more and the pattern of swirls bends thelight to re-create the original reflection waves from the apple -exactly. Not all holograms work this way -some use plastics instead ofphotographic film, others are visible in normal light.But all holograms arecreated with lasers -and new waves. All Thought Up and No Place to GoHolograms were invented in 1947 by Hungarian scientist Dennis Gabor,but they were ignored for years. Why? Like many great ideas, Gabors theoryabout light waves was ahead of its time. The lasers needed to produce cleanwaves -and thus clean 3-D images -werent invented until 1960. Gabor coinedthe name for his photographic technique from holos and gramma, Greek for thewhole message. But for more than a decade, Gabor had only half the words. .u6cd5bd72b17adc3cf857ba5490ee788c , .u6cd5bd72b17adc3cf857ba5490ee788c .postImageUrl , .u6cd5bd72b17adc3cf857ba5490ee788c .centered-text-area { min-height: 80px; position: relative; } .u6cd5bd72b17adc3cf857ba5490ee788c , .u6cd5bd72b17adc3cf857ba5490ee788c:hover , .u6cd5bd72b17adc3cf857ba5490ee788c:visited , .u6cd5bd72b17adc3cf857ba5490ee788c:active { border:0!important; } .u6cd5bd72b17adc3cf857ba5490ee788c .clearfix:after { content: ""; display: table; clear: both; } .u6cd5bd72b17adc3cf857ba5490ee788c { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #95A5A6; } .u6cd5bd72b17adc3cf857ba5490ee788c:active , .u6cd5bd72b17adc3cf857ba5490ee788c:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .u6cd5bd72b17adc3cf857ba5490ee788c .centered-text-area { width: 100%; position: relative ; } .u6cd5bd72b17adc3cf857ba5490ee788c .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .u6cd5bd72b17adc3cf857ba5490ee788c .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .u6cd5bd72b17adc3cf857ba5490ee788c .ctaButton { background-color: #7F8C8D!important; color: #2980B9; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(https://artscolumbia.org/wp-content/plugins/intelly-related-posts/assets/images/simple-arrow.png)no-repeat; position: absolute; right: 0; top: 0; } .u6cd5bd72b17adc3cf857ba5490ee788c:hover .ctaButton { background-color: #34495E!important; } .u6cd5bd72b17adc3cf857ba5490ee788c .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .u6cd5bd72b17adc3cf857ba5490ee788c .u6cd5bd72b17adc3cf857ba5490ee788c-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .u6cd5bd72b17adc3cf857ba5490ee788c:after { content: ""; display: block; clear: both; } READ: The Road Not Taken -- An Interpretaion Of Robert F EssayGabors contribution to science was recognized at last in 1971 with a NobelPrize. Hes got a chance for a last laugh, too. A perfect holographic portraitof the late scientist looking up from his desk with a smile could go onfooling viewers into saying hello forever. Actor Laurence Olivier has alsoachieved that kind of immortality -a hologram of the 80 year-old can beseen these days on the stage in London,in a musical called Time. New WavesWhen it comes to looking at the future uses of holography, pictures areanything but the whole picture.Here are just a couple of the more unusualpossibilities. Consider this: youre in a windowless room in the middle ofan office tower,but youre reading by the light of the noonday sun! Howcan this be? A new invention that incorporates holograms into widow glazingsmakes it possible. Holograms can bend light to create complex 3-D images, butthey can also simply redirect light rays.The window glaze holograms couldfocus sunlight coming through a window into a narrow beam, funnel it intoan air duct with reflective walls above the ceiling and send it down thehall to your windowless cubbyhole. That could cut lighting costs andconserve energy. The holograms could even guide sunlight into the gloomygaps between city skyscrapers and since they can bend light of different colorsin different directions, they could be used to filter out the hot infraredlight rays that stream through your ca r windows to bake you on summer days. Or, how about holding an entire library in the palm of your hand?Holography makes it theoretically possible. Words or pictures could betranslated into a code of alternating light and dark spots and stored in anunbelievably tiny space.Thats because light waves are very, very skinny. You could lay about 1000 lightwaves side by side across the width of theperiod at the end of this sentence. One calculation holds that by usingholograms, the U. S. Library of Congress could be stored in the space of asugar cube. For now, holographic data storage remains little more than afascinating idea because the materials needed to do the job havent beeninvented yet.But its clear that holograms,which author Isaac Asimovcalled the greatest advance in imaging since the eye will continue to makewaves in the world of science. Science
Friday, April 17, 2020
Study Abroad Scholarship Essay Samples - Where to Find Study Abroad Essay Samples Online
Study Abroad Scholarship Essay Samples - Where to Find Study Abroad Essay Samples OnlineIf you are looking for a study abroad scholarship essay samples, then you may want to take a moment and look around the internet. There are literally hundreds of websites that offer high quality sample essays that you can use for your scholarship essays.The main question that most students have is how do I write a scholarship essay? Scholarship essays are so similar that if you took the time to read about scholarship writing you could learn a lot about how to compose a better scholarship essay. For example, scholarship essays can have many different types of styles.You may be thinking, 'How do I write a scholarship essay?' Well, the first thing you need to do is ask yourself the main question of why study abroad? By answering the main question of why study abroad, you will get a good idea of what type of scholarship essay to write. Once you know the main question to answer, you can start writing t he essay!Now that you know the main question, you need to think about the answer. Write about why study abroad is a good idea for you.Now you have some basic reasons that you would like to study abroad, such as a family vacation, an adventure, a change of environment, or any other reason that you can think of. Now you need to write the main sentence.Just remember that when you write the main sentence, try to make it sound simple and direct. Also, always write a statement of fact.The next part of the essay is going to be about the main question. In order to answer the main question of why study abroad, you need to explain what study abroad is to you.This is where study abroad essay samples come in. These are essays samples that can show you exactly how to answer the main question in your scholarship essay. Use these sample essays to answer the main question, and you will be on your way to getting a great study abroad scholarship.
Sunday, April 12, 2020
John Smith Essays (220 words) - Logic, Assumption, Epistemology
John Smith History Knower's cannot directly observe the past. This characteristic of history opens up many questions of knowledge that are unique to it and allows reason and language to contribute to the way we interpret historical accounts and events. Language is the system of communication including symbols and words by which history is noted, written and passed down over the years. In contrast, reason is the use of our own reasoning and logic to make use the language by which history is written and communicated. It was the French Historian and Politician, Francois Guizot who said that Nothing falsifies history more than logic.' This statement emphasises the fact that although language may sometimes be a hindrance to history, we are able to use of our reasoning and logic to overcome such a hindrance and reach a more understandable interpretation of the historical account or event being examined. However, one must acknowledge the fact that without language there would be no history as the essence o f history is humans' ability to communicate their opinions, views and facts about certain happenings and occurrences and this is done using language. In order to fully understand the roles of language and reason with regards to history one must first understand the relationship between language and reason. Language is the core of reason.
Wednesday, March 11, 2020
Sasha Gutierrez Essays (488 words) - Social Constructionism, Gender
Sasha Gutierrez Essays (488 words) - Social Constructionism, Gender Sasha Gutierrez ANT 200-1101 TEST #2 Is Race a biologically significant category? Discuss TWO of the TEN THINGS YOU SHOULD KNOW ABOUT RACE from the PBS link, discussed in class. Give examplesin Sanabria that illustrate why race is a powerful cultural and historical construct and situate them in place and time? Race is not a biologically significant category because as explained by the second bullet point on the pbs link "10 things you should know about race". Race is not based on genetics there is no gene or characteristic's that separate people biologically to support the idea of a separate "race". Therefore, the idea that people should be separated into categories or sub races based on physical Chartres's holds no scientific significance. another thing about race is that although it isn't deemed a real thing significantly, racism or prejudice based on their difference's is.past historical events such as slavery helped breed the idea within society that one group of people is superior to one another based on things like appearance or social standing even though genetics do not support this idea. in his book the anthropology of Latin America and the Caribbean harry Sanabria states that "North American's tend to recognize rigid racial categories perhaps best illustrated by the distinctions between blackness and whiteness'. Race is a powerful construct historically because of how slavery marks that distinction between blackness and whiteness as being white makes you superior to someone who is black or different. Culturally speaking this idea has followed into present day as mentioned in the pbs link "race is a social idea in which advantages and opportunities are more likely presented to someone who is white. Define sex, gender and sexuality. Give examples that show how gender provides insights into other aspects of culture. Include examples of marianismo and machismo. If you wish, you may also use concepts of intersectionality or microaggressions? Sex is the distinction between male and female based on reproductive function. Gender can be defined as how a person refers to themselves male or female conceptually rather than by their biology/anatomy. In Sexuality can be either someone's sexual feelings or a person sexual orientation or preferences in partner. marianismo especially in Hispanic cultures refers to a women's virtue and morality.it places high value on the idea of women purity. According to sanbria mariansimo ideologically condones male domestic violence and suggests that women welcome abusive male behavior as the spiritual verifications of their true womanhood. By definition marianismo gives an idea that a women's gender role is to be submissive. Machismo refers to masculinity and a man's role as both protector and provider however machismo is also associated with a strong sense of power or dominance especially over women. An example of how marianismo and machismo can reflect on a culture is in places like Guatemala were rarely a day passes without another woeful tale of offenses , abuses, and bad habits of men.
Sunday, February 23, 2020
The Impact of the Black Death Essay Example | Topics and Well Written Essays - 250 words
The Impact of the Black Death - Essay Example As a result of the massive deaths of sheep, Europe was plunged in wool shortage and even had to import wool (Byrne, 2012). The other impact is that between 1348 and 1349, Jews were massacred and many others chased or ran away to avoid being killed. The killing was in the name of purging the European community and a way of seeking forgiveness since they believed that the plague was a form of divine punishment (Hamm, 2009). In the Byzantine Empire, the plague was brought by soldiers from Mediterranean in 1347 and infested Constantinople, the empireââ¬â¢s capital and it spread as fast among them. Since it was first discovered among soldiers, it killed so many of them that military power declined sharply (Byrne, 2012). The other impacts were the same as those experienced in Medieval Europe (death that led to decline in population) because they also believed it was divine punishment. The plague killed their animals most of which were for trade since the empire was thriving with merchant trade and hence the economy declined also sharply (Gottfried,
Friday, February 7, 2020
Two approaches to globalization Essay Example | Topics and Well Written Essays - 500 words
Two approaches to globalization - Essay Example From the foregoing discussion, one might expect that their products should not have successful. What happened, however, was entirely unexpected. The performance of Starbucks has become legendary. In just 20 years, the Seattle company has grown from 18 coffee shops to thousands making it a leading global brand.2 Starbucks hardly advertises but has experienced 20% bump in global brand value. According to the company fact sheet, as of November 2006, Starbucks had 7,102 company-operated outlets worldwide: 5,668 of them in the United States and 1,434 in other countries and U.S. territories. In addition, the company has 5,338 joint-venture and licensed outlets, 3,168 of them in the United States and 2,170 in other countries and U.S. territories. This brings the total locations (as of November, 2006) to 12,440 worldwide. The number of weekly customers is 30 million.3 The Roddicks' first Body Shop opened on March 26, 1976 in Brighton, United Kingdom with only about 25 natural handmade products. The rights to the name of the firm was bought from a San Francisco beauty store which still remains today as The Body Time.
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