1,720,954 research outputs found
Knowledge, beliefs and practice about sexual concurrent partnering amongst education students at a tertiary institution in rural Namibia
Get PDFDoctor EducationisBackground: In an attempt to avert the HIV/AIDS epidemic, more research has been conducted to determine why the epidemic is more devastating in Southern African countries than anywhere else in the world. Heterosexual transmission is believed to be driving the epidemic in many sub-Saharan African countries. Recent research has indicated that having concurrent sexual partners is one of the factors contributing to the fast spread of HIV transmission in this region.Aim: This study aimed to describe the level of knowledge about the risk of HIV transmission posed by concurrent sexual partnering as well as beliefs and practices about concurrent partnering among education students at the Rundu College of Education(RCE) in the Kavango region of Namibia. Concurrent partnering was defined as a situation where a person has more than one sexual partner at the same time, during the
twelve months preceding the study.Methodology: There were 374 students registered for the 2009 academic year at RCE.All registered students were targeted for the study and 278 completed the questionnaire,yielding a response rate of 73.4%. The survey described prevalence of concurrent partnering, knowledge about risk posed by concurrent partnering as well as beliefs about concurrent partnering.Data collected was analyzed using Statistical Programs for Social Sciences (SPSS).Descriptive statistics were used to describe the prevalence of sexual concurrency,knowledge about risk posed by concurrent partnering and beliefs about concurrent partnering among the study population. Frequency of concurrency was cross tabulated with demographic variables like age group, sex and year of study as well as by knowledge and beliefs about sexual concurrent partnering.Results: The prevalence of concurrency in this sample was 9.4% with significantly higher prevalence (13.0%) among male students compared to females (5.3%). Males reported knowledge levels of 85.7% to 88.4% while females reported knowledge levels of 89.3% and 93.1%. More men (28.8%) than women (10.7%) agreed with the statement that sexual concurrency is a sign of manhood (p=0.00). Further, more male students(27.9%) compared to female students (6.1%) agreed with the statement that sexual concurrency is part of African culture and should continue (p=0.00).Conclusion: The study results show a high knowledge of risk posed by concurrency. It further reveals that a high number of people believe that concurrency is acceptable especially among men.HIV prevention activities promoting partner reduction and mutual fidelity should be implemented. Such activities should focus more on behavior change rather than on information giving. There is a need to create platforms for community members to debate
on cultural beliefs about sexual concurrency
Knowledge, beliefs and practice about sexual concurrent partnering amongst education students at a tertiary institution in rural Namibia
No full textBackground: In an attempt to avert the HIV/AIDS epidemic, more research has been conducted to determine why the epidemic is more devastating in Southern African countries than anywhere else in the world. Heterosexual transmission is believed to be driving the epidemic in many sub-Saharan African countries. Recent research has indicated that having concurrent sexual partners is one of the factors contributing to the fast spread of HIV transmission in this region. Aim: This study aimed to describe the level of knowledge about the risk of HIV transmission posed by concurrent sexual partnering as well as beliefs and practices about concurrent partnering among education students at the Rundu College of Education(RCE) in the Kavango region of Namibia. Concurrent partnering was defined as a situation where a person has more than one sexual partner at the same time, during the twelve months preceding the study
Going Beyond Counting First Authors in Author Co-citation Analysis
Get PDFThe 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
Get PDF“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
Get PDFWe 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
Get PDFWe 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
koamabayili/VECTRON-author-checklist: VECTRON author checklist
No full textWe have done our best to complete the author checklist relating to the use of animals in the hut study. Note that the objective for the hut study was to evaluate the IRS treatment applications for residual efficacy against Anopheles mosquitoes, including the local An. coluzzii mosquito population. Cows were only used to attract mosquitoes into the huts and no tests were carried out directly on the cows. The author checklist is intended for use with studies where experiments are carried out on animals, which is why we have had such difficulty in completing this for the hut study, as many of the questions do not relate to how the cows were used
Author-wise bibliometric analysis based on entropy.
No full textAuthor-wise bibliometric analysis based on entropy.</p
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