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Evidence-Based Reviews: History, Utility, and ApplicationField, Lindsey 1982- 02 October 2013 (has links)
Performing evidence-based reviews (EBR) is a growing and important area of research, and more graduate students should be educated in this area. EBRs provide conclusions based on science and follow a specific methodology to decrease bias, consider all pertinent science on the topic, and have transparency. This thesis is two-fold and includes: 1) a faculty course manual on how to facilitate a college course on EBR and 2) an EBR manuscript on the utility of nutrition labeling to affect consumers’ ability to select more nutritious products and whether or not nutrition labeling can affect purchase and consumption of more nutritious products. This EBR is timely in that the US Food and Drug Administration (FDA) has called for a moratorium on Front-of-Pack labeling (FOP) until two Institute of Medicine Committees have produced their reports and FDA has interpreted those reports. The intention of the manuscript is that it will aid in this interpretation. Of 978 articles collected, 699 were excluded using exclusion/inclusion criteria, 253 were identified as secondary articles, and 26 were used for the EBR. Results: Ten studies answered question #1 on whether or not consumers can pick a more nutritious product by reading labels and 21 answered question #2 on whether consumers actually change their purchasing and/or eating behavior by using labels. Studies ranged from simple cross-sectional studies that used survey data to more complex studies that collected sales data or performed in-store observations.
In conclusion, consumers are able to use food labels to pick more nutritious products. Preliminary evidence suggests that a subset of health conscious consumers will read food labels to select a healthier product within a product category. Less evidence exists that reading labels actually results in a change of food intake. More intervention rather than survey studies are required to address this issue. In addition, the next stages of investigation should include looking at the whole diet, rather than just individual foods, and finally what affect the whole diet may have on overall health.
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Twenty years of value sensitive design: a review of methodological practices in VSD projectsWinkler, Till, Spiekermann-Hoff, Sarah January 2018 (has links) (PDF)
This article reviews the academic literature (1996-2016) that emerged under value sensitive design (VSD). It investigates
those VSD projects that employed the tripartite methodology, examining the use of VSD methodological elements, and
illustrating common practices and identifying shortcomings. The article provides advice for VSD researchers on how to
complete and enhance their methodological approach as the research community moves forward.
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Adopting DevOps in Agile: Challenges and SolutionsWang, Cheng, Liu, Changling January 2018 (has links)
Background. DevOps is a hot topic in recent years. It emphasizes the combination of development and operation. Agile is one of the most popular development methods, but Agile mainly focused on software development part, there is no more involvement in deployment and operations. In this case, many companies consider adopting DevOps in Agile to attempt to improve the situation. Objectives. The combination of two different technologies is bound to produce some challenges, whether it is for practitioners or researchers, it is very important to find these challenges and mitigate them, so this article aims to investigate the challenges of adopting DevOps in Agile, then through the systematic literature review and survey questionnaire to determine the corresponding mitigation strategy. Then, in order to detail understand the process of adopting DevOps in Agile, we use interview to research the real process of adopting DevOps in agile. Methods. According to our research question, we used the systematic literature review(SLR), survey questionnaire and interview as our research methodology. Through literature review, we collected data of adopting DevOps in Agile, and summary the challenges and its relevant mitigation strategies. Then survey questionnaire helped us linking the content of literature to the industry, and compare their difference. Through the interview, we explored the actual process of adopting DevOps in Agile in industry, and correspond the challenges to the actual process. Results. Our study summarized the software development process of adopting DevOps based on Agile and revealed 23 challenges and corresponding mitigation strategies. The report also compares the commonalities and gaps between the results from the literature and the findings of real-life adopting of DevOps challenges and mitigation strategies. Conclusions. In this article, we introduced the challenges and corresponding mitigation strategies for adopting DevOps based on agile and summarize the corresponding software development process. The obvious challenges and mitigation strategies were divided into four categories: 1) People 2) Project 3) Process 4) Organization, after which we conducted further discussions based on the actual conditions and compared the results of systematic literature review and the results of questionnaire to detail explore their difference.
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Bröstcancerpatienters behov av kommunikation om sjukdomen och dess behandling i vårdenJakobsson, Felicia, Johansson, Magnus January 2018 (has links)
Bakgrund: Hos kvinnor är den vanligaste formen av cancer bröstcancer. Att drabbas av bröstcancer är för många kvinnor ett trauma och innebär en stor förändring. Att kommunicera information till bröstcancerpatienter är en viktig del i omvårdnaden då det ger kvinnan en känsla av kontroll över sitt liv. Syfte: Att sammanställa kunskap om kvinnliga bröstcancerpatienters behov av kommunikation i vårdsammanhang om sjukdom och behandling från diagnos till slutförd behandling. Metod: En litteraturöversikt med deskriptiv design användes som metod. PubMed, CINAHL, PsycINFO och Google Scholar var databaser som användes vid sökningen. 11 kvalitativa artiklar valdes ut efter kvalitetsgranskningen. Resultat: Kommunikation var en viktig del i vården för bröstcancerpatienterna och kommunikation kunde uttryckas på många olika sätt. Kvinnorna hade olika behov av kommunicerad information och att bli sedd som en unik individ var betydelsefullt. Att få vara med och bestämma över sin behandling var också viktigt för dem. Otillräckligt med tid, svåra medicinska termer, otillräcklig behandlingsinformation och avsaknad av existentiell kommunikation uppfattades av kvinnorna som negativt. Att få information anpassat till fas i sjukdomen var viktigt för bröstcancerpatienterna samt att den icke-verbala kommunikationen kompletterade den verbala kommunikationen. Slutsats: Trots att det fanns många positiva upplevelser kring kommunikation med vårdpersonal förekom även många negativa aspekter vilket tyder på att kommunikation i vården fortfarande behöver förbättras och utvecklas. En nyckel till god kommunikation visade sig vara att anpassa den efter individen och inte enbart till sjukdomen. Då bröstcancerpatienternas behov av kommunikation var stort kan vårdpersonal med hjälp av god kommunikation hjälpa kvinnorna att hantera svårigheter som uppkommer i samband med sjukdomen och minska eventuellt lidande. / Background: The most common type of cancer among women is breast cancer. To be diagnosed with breast cancer is traumatic to many women and causes a major change in life. Communicating information to breast cancer patients is an important part of healthcare, as it gives the woman a sense of control over her life. Purpose: To compile knowledge of female breast cancer patients' need for communication in the healthcare context of disease and treatment from diagnosis to completed treatment. Methods: A literature review with a descriptive design was used as a method. PubMed, CINAHL, PsycINFO and Google Scholar were databases used in the search. 11 qualitative articles were selected after the quality review. Results: Communication was an important part of healthcare for breast cancer patients and communication could be expressed in many different ways. The women had different needs for communicated information and being seen as a unique individual was important. Being involved and deciding on their treatment was also important to them. Insufficient time, difficult medical terms, inadequate treatment information and lack of existential communication were perceived by the women as negative. Getting information adapted to the phase of the disease was important for breast cancer patients. Non-verbal communication supplementing verbal communication was also important. Conclusions: Although there were numerous positive experiences concerning communication between healthcare personnel and patients there were many negatives as well. This indicates that healthcare still needs to improve in communication. A key to good communication was to base it around the individual and not the disease. With good communication, healthcare personnel can help these women cope with the difficulties that the disease bring and lessen eventual suffering.
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Revisão sistemática de literatura sobre o uso terapêutico do ozônio em feridas / Systematic Literature Review about the therapeutic use of the ozone in woundsJuliana Trench Ciampone de Oliveira 28 November 2007 (has links)
Dentre os tratamentos possíveis para feridas, um deles, ainda pouco discutido e divulgado, é o uso terapêutico do ozônio. A finalidade desta revisão foi verificar se há benefícios neste uso em feridas. Os objetivos foram: buscar evidências científicas sobre estes benefícios por meio da revisão sistemática da literatura científica; realizar levantamento bibliográfico de estudos primários sobre a temática; analisar a qualidade metodológica destes estudos e discutir sobre as evidências de seus resultados. A metodologia utilizada foi a revisão sistemática da literatura científica, de acordo com o preconizado pelo Centro Cochrane do Brasil. Foram selecionadas oito bases de dados eletrônicas que disponibilizam publicações de pesquisas na área da saúde (CINAHAL, COCHRANE, EMBASE, LILACS, MEDLINE, OVID, PubMed, USP/Sibi/DEDALUS). Além destas bases, um estudo foi encontrado em um livro alemão específico sobre a temática. A busca foi feita de acordo com os Descritores em Ciências da Saúde baseado no MESH (Medical Subject Headings of U.S. National Library of Medicine). Foram encontrados 1637 estudos, sendo 55 pré-selecionados, e apenas 23 incluídos para a revisão. Dentre os principais resultados destacam-se: 52,2% dos estudos incluídos foram ensaios clínicos não controlados, 21,7% ensaios clínicos randomizados controlados abertos, 17,4% ensaios clínicos não randomizados controlados e 8,7% relatos de casos. A maioria dos estudos considerou como desfecho a cicatrização total da ferida ou a estimulação do processo de cicatrização, seguidos da melhora do aspecto da ferida, diminuição da dor/sintomas, melhora dos exames laboratoriais e, um deles relatou diminuição de odor da ferida. Foi analisado o quanto cada estudo controlou ou não variáveis intrínsecas e extrínsecas e quem foram os sujeitos de pesquisa em cada um deles. Analisou-se, ainda, se houve estratificação de variáveis entre os grupos controle e experimental nos estudos controlados e aplicou-se a Escala adaptada de Jadad para verificar a validade interna dos estudos randomizados, cujas pontuações obtidas foram inferiores ao mínimo estabelecido para um estudo de alta qualidade. Como conclusão, ao considerar apenas como estudos de qualidade aqueles randomizados, é possível reconhecer evidência forte do benefício do uso do ozônio, o que confirma a hipótese desta revisão. Mas, a partir da análise de sua validade interna, controle de variáveis interferentes e quantidade e tipo de população, os estudos apresentam problemas de condução e não é possível esse mesmo reconhecimento. Não é desprezível, porém, o fato de que todos os estudos obtiveram resultados favoráveis com o uso de ozônio, o que enseja a recomendação de viabilidade de realização de mais estudos, do tipo ensaios clínicos controlados e bem conduzidos, com estratificação de variáveis intrínsecas e extrínsecas e, principalmente, que utilizem como única intervenção o próprio ozônio, sem associar qualquer tipo de método que interfira no processo de cicatrização. Finalmente, considerando todos os aspectos discutidos e a realidade brasileira, o ozônio, poderia ser uma importante opção de tratamento para feridas e trazer diversos benefícios aos seus portadores, caso isso fosse provado por estudos bem delineados e de qualidade / Among the possible treatments for wounds there is one that is still very little discussed and divulged: the therapeutic use of the ozone. The purpose of this review is to verify if there are benefits of that use. These were the following goals: to search for scientific evidence of those benefits through systematic scientific literature review; to the bibliographic research of basic studies related to this theme; to analyze the methodological quality of those studies and to discuss the evidence of their results. The methodology used was the systematic scientific literature review, according to what is stated by the Cochrane Center of Brazil. Eight electronic data bases that contain publications of researches in the health area were selected (CINAHAL, COCHRANE, EMBASE, LILACS, MEDLINE, OVID, PubMed, USP/Sibi/DEDALUS). Apart from those data bases, one study was found in a Germany book specific on that theme. The research was done according to the Health Science Key-words based on the MESH (Medical Subject Headings of U.S. National Library of Medicine). 1637 studies were found, 55 were pre-selected and only 23 were included in the review. The main results were the following: 52,2% of the included studies were non-controlled clinical trials, 21,7% were open-label randomized controlled clinical trials, 17,4% were non-randomized controlled clinical trials and 8,7% were case reports. Most part of the studies considered the complete wound healing or the healing process stimulation as outcomes, followed by improvement of the wound aspects, reduction in the pain/symptoms, improvement on the laboratory exams and one of them reported the wound smell reduction. This review analyzed how many intrinsic and extrinsic variables were controlled and who the subjects were in each study. Besides that, it was analyzed if there were variables stratification among the control and the experimental groups in the controlled trials and the adapted Jadad Scale was applied to verify the internal validity of the randomized trials, whose obtained scores were less than the minimum standardized for a high quality study. To sum up, when only randomized trials are considered as of quality, it is possible to recognize strong evidence of benefit in the use of the ozone, which confirms the hypothesis of this review. But, when analyzing the internal validity, the controlled variables and the number and the kind of subjects, the studies presented execution problems and it is not possible to recognize the same thing. It is needless to say that all studies have obtained favorable results in the use of the ozone, which triggers the need to carry out more related studies, as well as to conduct controlled clinical trials, with intrinsic and extrinsic variables stratification and, mainly, that the ozone without associating any method that can interfere in the wound healing is used as unique intervention. Finally, considering all discussed aspects and the Brazilian reality, the ozone could be an important option of wound treatment and it could bring many benefits to its carriers if this was proofed by well conducted quality studies
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The Challenges and Mitigation Strategies of Using DevOps during Software DevelopmentYiran, Zhou, Yilei, Liu January 2017 (has links)
No description available.
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Maternal and professional identity change during the transition to motherhoodKutzer, Roxanne 08 1900 (has links)
Becoming a mother derails many women’s chances for career progression. One reason for this is that women leave organisations when they become mothers, or reduce their working hours. Another reason is that people within the organisation start to view them as less career-orientated as a result of being mothers. At the core of this issue is that who a woman is – her identity – is being redefined in the transition to motherhood, by herself and by those around her. But, little is known about how her professional identity develops during the transition to motherhood, or whether its development is related to her growing maternal identity. This paper, therefore, presents a systematic review of the literature concerning changes in maternal and professional identities, as well as the relationship between them. Based on the evidence, this review concludes that although the development of maternal identity has been well documented in the literature, little is known about how a woman’s professional identity develops, as she becomes a mother. Suggestions for further research and practice are discussed.
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Comprehension of Procedural Visual Business Process ModelsFigl, Kathrin 02 1900 (has links) (PDF)
Visual process models are meant to facilitate comprehension of business processes. However, in practice, process models can be difficult to understand. The main goal of this article is to clarify the sources of cognitive effort in comprehending process models. The article undertakes a comprehensive descriptive review of empirical and theoretical work in order to categorize and summarize systematically existing findings on the factors that influence comprehension of visual process models.
Methodologically, the article builds on a review of forty
empirical studies that measure objective comprehension of
process models, seven studies that measure subjective
comprehension and user preferences, and thirty-two articles
that discuss the factors that influence the comprehension
of process models. The article provides information
systems researchers with an overview of the empirical state
of the art of process model comprehension and provides
recommendations for new research questions to be
addressed and methods to be used in future experiments.
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Targeting the escalation of cybercrime in Greece. A systematic literature reviewKaterina Rebecca, Paraskeva January 2019 (has links)
Abstract:Cybercrime refers to any illegal use of technology, a computer, networked device or a network for criminal acts. It constitutes a rapidly evolving and complex phenomenon as the Internet is ruling on almost every sector of human activity. Innovation plays a highly significant role in the growth of an economy. However, every time there is an advancement in the field of technology, there is bound to be other adverse effects. Such is the case with criminology. In this end, the prevalence of cybercrime is alarmingly increasing, and there have been several attempts by the government and other concerned agencies at stemming its escalation (Curtis et al., 2009). The following thesis shows the investigation of the rise of cybercrime in Greece. It is a systematic literature review available on this topic, aiming to explore areas such as the preparedness of the government in the fight against cybercrime, and the consideration that, in so doing, it is obligated to protect the rights of intellectual property as well as the protection of the rights to privacy of its citizens (Gobran, 2015). Of all the categories of information technology-related crimes, cybercrimes are the most common. The thesis also explores the conventions and laws employed by law enforcement in the efforts to counter the activities of cybercrime, including their effectiveness. It also establishes the different sectors and industries with the highest rates of cybercrime activities and the ways in which these sectors are fighting against these activities.
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Upplevelser av den sexuella hälsan hos personer med bukstomi : En litteraturöversiktKroner, Shane, Mehta, Nathalie January 2021 (has links)
Background: Abdominal ostomy is an artificial opening in the abdomen that is done through a surgical procedure. This is due to cancer diagnosis and / or inflammatory diseases of the intestine. Intimacy and sexuality are important aspects of the quality of life of an individual that can be affected by different factors. It is the nurse's responsibility to promote health, and the nurse's role to convey knowledge of sexual health to patients. Aim: The purpose was to describe the experiences of sexual health in people with abdominal ostomy. Method: Literature review with a qualitative approach. Results: The results show that people with abdominal ostomy experienced a change in sexualhealth caused by various aspects. The results also show a need for increased healthcare guidance about sexual health, and support from relatives is an important component. Conclusion: Taboos about sexuality were discussed and need to be put in relation to where in the world one is. Sexual health is individual and looks different globally, because there are different societal and cultural norms and values. Strategies for healthcare professionals were discussed in order to be able to address sexual health and to support people with abdominal ostomy in the best possible way
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