1,720,962 research outputs found
Family witnessed resuscitation - experience and attitudes of German intensive care nurses.
Full text linkTo explore German intensive care nurses' experiences and attitudes toward family witnessed resuscitation (FWR). The subject of FWR has fuelled much controversy among health professionals. Typically studies involving European critical and cardiac nurses' under-represent the perspective of individual countries. Arguably research exploring the experiences and attitudes of nurses by country may expand understanding and embrace cultural values. Descriptive survey. Three hundred and ninety-four German intensive care nurses attending a conference were invited to complete a 36-item questionnaire on their experiences and attitudes towards FWR. Participants were also invited to share, in writing, other thoughts relevant to the study. Data was analysed using descriptive statistics. A total of 166 (42.1%) questionnaires were returned completed. Seventy participants had experiences with family members being present and for 46 (65.7%) these were negative. Participants (68%) did not agree that family members should have the option to be with loved ones during resuscitation. Over half (56.0%) were concerned that family presence may adversely influence staff performance during resuscitation procedures. There was a lack of certainty about the outcomes of the practice, although 61% agreed that family presence could facilitate better understanding among relatives. Qualitative responses where characterized by four broad themes relating to individualized decision-making, supporting families, threats of violence and family involvement. German intensive care nurses have guarded attitudes towards FWR because of their experiences and concerns for the well-being of relatives and staff. Introducing this topic within nursing curricula, as part of resuscitation training and by wider professional debate will help challenge and resolve practitioner concerns and objections. Health professionals have anxieties about possible consequences of FWR, strategies involving education and simulation training may improve attitudes
Methods for endotracheal tube fixation. Results of a survey of intensive care nurses
No full textThere are a wide variety of strategies and methods used in securing and managing the oral endotracheal tube and mouth and oral care in German clinical intensive care nursing for mechanically ventilated patients. There are no nationally recognized guidelines or recommendations on this topic. A survey among intensive care nurses identified the most widely used nursing strategies and methods. Regarding the results of the survey and international literature findings, the commonly used strategies and methods are discussed. Following these discussions, there are recommendations for improving nursing care of orally intubated patients in intensive care, including the aspects of evidence identified, currently used methods and patient needs. Also included are aspects of patient safety, potential complications and quality-orientated nursing care within a system having limited overall nursing care resources
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Full text link“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Full text linkWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Dispelling the Myths Behind First-author Citation Counts
Full text linkWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
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