The systematic literature review included a comprehensive search of the literature, collection and incorporation of information submitted by the public, screening and assessment of the eligibility of the collected literature, and synthesis of the collected literature. Authors were provided with detailed guidance, including Information Quality Act IQA procedures and the following process for the literature review. The sources of literature and information assessed for this report were derived from a comprehensive literature search conducted by the National Institute of Environmental Health Sciences NIEHS , literature submitted for consideration during public engagement opportunities, references included in the Third National Climate Assessment NCA , 1 and additional sources of information or data identified by the chapter authors. Overall, searches were limited to publication dates of or later and to English-language citations. NIEHS conducted an eligibility screening of the information retrieved from the citation databases.
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Aims and objectives: To review the available evidence on aspirating when administering intramuscular injections and suggest recommendations for practice. Background: The process of aspiration has been ingrained in the intramuscular injection procedure, and whilst many policies no longer recommend this practice, it often continues to be taught and practiced. The result is a variation in this procedure not always consistent with an evidence-based approach. Design: A systematic literature review. Methods: A systematic approach to searching the literature was undertaken using identified academic databases from inception to May Citation searching identified additional data sources. Six studies met the search criteria.
In essence, a literature review identifies, evaluates and synthesises the relevant literature within a particular field of research. It illuminates how knowledge has evolved within the field, highlighting what has already been done, what is generally accepted, what is emerging and what is the current state of thinking on the topic. In addition, within research-based texts such as a Doctoral thesis, a literature review identifies a research gap i. However, your literature review does not need to be inclusive of every article and book that has been written on your topic because that will be too broad.
As every student knows, writing academic essays and research papers is an integral part of the educational program. You create a thesis, support it using valid sources, and formulate systematic ideas to surround it. However, not all students know that they will also have to face another type of paper known as a Literature Review in college. This type of writing requires you to read and analyze various sources that relate to the main subject and present each unique comprehension of the publications.