I will pay for the following essay Starting a Clinical Trial. The essay is to be 3 pages with three to five sources, with in-text citations and a reference page.

A clinical trial will now involve such investigations in human beings. The effects of such practice will have been investigated before approval for a clinical trial (Friedman, Furberg & DeMets, 2010).

In order to determine if the research question is important enough to pursue further investigation through a clinical trial, the following criteria can be used. Clinical trials, like other research studies, are guided by specific criteria. It is important to:

Determining the problem is an exercise similar to the formulation of a research question in the initial processes of the research study. It involves identifying the population affected, why such a population is the target and the issue of interest. In this case, a specific study has already been selected. “Chlorhexidine decreases the risk of ventilator-associated pneumonia in intensive care unit patients: a randomized clinical trial”. The problem here is. the patients in intensive care unit faced with a major problem of ventilator-associated Pneumonia. Research has however, established that this ventilator-associated pneumonia can be prevented by use of Chlorhexidine.

In this research, the results have been confirmed. Chlorhexidine helps in preventing the occurrence of the disease. The next step should be investigating the correct dosage that will increase the percentage of the number of patients that it protects. It is expected that with such results, Chlorhexidine will help reduce ventilator-associated pneumonia cases.

Already the research is a randomized clinical trial. 61 patients were involved in the study to assess the effects of Chlorhexidine on VAP prevention. It specifically assessed whether “oral care with swabbing four times daily with CHX reduced VAP development” (O¨zcaka et al., 588). The results are supportive of further clinical trials. In this case, only 61 patients were involved in the study. Further clinical trials involve phases I to III of clinical trials

 

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I will pay for the following essay Static vs. Dynamic XML queries. The essay is to be 1 pages with three to five sources, with in-text citations and a reference page.

It enables data transfer from virtual or real documents in the wide world web to or from databases providing an interaction that is much needed.

A static XML query is concerned with the retrieval of information and updating the node contents. It does not involve any other changes to the structure of the document (OLTEANU 2004). A dynamic XML query not only retrieves information and updates the content of the document in question. it also inserts new nodes while at the same time deleting the existing nodes often resulting in a change in the document structure.

There has been a surge in the need for XML updates thanks to the growing preference for XML as a data exchange format. A labeling scheme supporting solely static XML queries is not enough for XML to become a general standard for data representation and exchange. a labeling scheme that effectively supports dynamic XML trees is also necessary (BEHRENDS 2007). However, dynamic queries are problematic and difficult to handle because they are require the updating of the labels of many nodes simultaneously with the updating of the original XML document to preserve the efficiency of the labeling scheme.

GROPPE, J. (2008). Speeding up XML querying satisfiability test & containment test of XPathqueries in the presence of XML schema definitions. Lübeck, University, Diss.,

 

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I will pay for the following essay Statistics study. The essay is to be 1 pages with three to five sources, with in-text citations and a reference page.

Statistics

Statistics is the systematic study and manipulation of numerical information, also known as data, to draw conclusions as to the relationship between different phenomena to predict or explain the occurrence of such phenomena. Statistics involves collecting data, organizing the data and analysing it to aid its presentation in a meaningful way to provide information about a given phenomenon. Statistics may fall under two main categories namely descriptive or inferential (Adams and Lawrence 142). Descriptive statistics deals with the techniques and methods of collecting and interpreting data while inferential statistics involves systems and techniques used to make accurate predictions or determining probability of events happening and thus make decisions based on this probability (Adams and Lawrence 189).

Application of Statistics in Research

A researcher may apply statistics in the planning and execution of research. Throughout the process of research, the researcher should use some statistical process that will enable him or her collect data and process it to come up with meaningful information. The use of statistical tests will provide the researcher with a framework within which to operate during the research (Adams and Lawrence 339). Statistics helps break down complex situations to easily understandable formats. Given that a researcher may not subject the whole population to the research, he may apply statistics to determine samples from the population (Adams and Lawrence 185).

Findings from the research are not worth anything if they are in an incomprehensible format. A researcher can apply statistics to process the large amount of data collected from research to give a comprehensive conclusion. Researchers use statistics to summarize their data to communicate their findings. Statistics helps give credibility to methods used, findings and conclusions of the research. Statistics helps one determine such variables as the mean, mode, variance, ratios among others. These summarize research findings and help in comparing the different phenomena. This evaluation of research information is important in making informed decision making.

Works Cited

Adams, Kathrynn,A., and Eva K. Lawrence. Research Methods, Statistics, and Applications. New York: SAGE Publications. 2014. Print

 

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I will pay for the following essay Stock Prices Change And Earnings Changes. The essay is to be 10 pages with three to five sources, with in-text citations and a reference page.

Forecasted free cash flows (operating profit + depreciation + amortization of goodwill – capital expenditures – cash taxes – change in working capital) are discounted to a present value using the company’s weighted average costs of capital. DCF analysis shows that changes in long-term growth rates have the greatest impact on share valuation. Investors can also use the DCF model as a reality check. Instead of trying to come up with a target share price, they can plug in the current share price and, be working backward, calculate how fast the company would need to grow to justify the valuation. The lower the implied growth rate, the better – less growth has therefore already been “priced into” the stock

The dividend discount model is a more conservative variation of discounted cash flows, that says a share of stock is worth the present value of its future dividends, rather than its earnings. The dividend discount model can be applied effectively only when a company is already distributing a significant amount of earnings as dividends. But in theory, it applies to all cases since even retained earnings should eventually turn into dividends. That’s because once a company reaches its “mature” stage it won’t need to reinvest in its growth, so management can begin distributing cash to the shareholders. (Plan “B” would be for the CEO to pursue some insane acquisition, just to gratify his bloated ego.) As Williams puts it,

If earnings not paid out in dividends are all successfully reinvested… then these earnings should produce dividends later.

 

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I will pay for the following essay Stories told by Homer and Herodotous abiut women. The essay is to be 5 pages with three to five sources, with in-text citations and a reference page.

Even though a number of his stories were imaginary and others imprecise, he claims he was reporting only what was narrated to him and was yet frequently very near to right. Little is well-known of his private history (Peissel 2005, 40-56).The purpose of this essay is to discuss whether the stories narrated by Homer as well as Herodotus concerning women, their acts, and their kidnapping are supported by any proof that may make those tales amount to history

Discussion: Reliability

Whilst The Histories were sporadically criticized in relic, contemporary historians and philosophers usually take an optimistic outlook. Regardless of the controversy, Herodotus still acts as the key and regularly only, cause for proceedings in the Greek planet, Persian territory, and the area usually in the three centuries leading up until his own moment. Herodotus, similar to numerous ancient historians, favored a component of show to merely investigative history, targeting to give enjoyment with “thrilling events, huge dramas, and strange exotica.”As such, definite passages have been the topic of disagreement and even some distrust, both in ancient times and at present.

The correctness of the writings of Herodotus has been contentious since his own period. Normally, although, he was at that time, and especially is currently, considered as reliable. Numerous philosophers (Aruban, Davidson, Poe, Wesley, Zelenko, Volley and Bernal) antique and current regularly cite Herodotus.

 

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