1,720,955 research outputs found
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
Perspectives and practices of self-medication in Shibuyunji district, Lusaka province, Zambia
No full textThe concept of self-medication which encourages an individual to look after minor illnesses with simple and effective medicines has been adopted worldwide. Although self-medication has been reported to have several benefits, it has also been associated with many risks. Self-medication among poorly informed segments of the population may result in a waste of household and government resources. Regardless of the growing research attention in self-medication, little information has been available about perspectives and practices of self-medication especially in developing countries. In Zambia, particularly the study site, little information is available on the subject. The purpose of this study was to explore the perspectives and practices of self-medication.
A qualitative case study design was used. A total number of 63 participants participated in the study, four (4) focus group discussions, six (6) key informant interviews and 22 in-depth interviews were conducted during data collection. The study incorporated free listing and pile sorts in focus group discussions and In-depth interviews. Key informant interviews were also conducted with relevant individuals. Purposive sampling using maximum variation was used to select study participants. Data was analysed using grounded theory to see how emerging issues were related. From the information recorded in each interview and discussion, major themes and sub-themes were identified.
The findings of the study revealed that the study participants did not follow a specific dosage or timeframe when self-medicating. Both health workers and the general population follow the same pattern when self-medicating. However, health workers perceived self-medication as being risk while the general population viewed it as being of benefit to them. The results also showed that diseases that are seen to be relatively minor and common, self-medication would be preferred. On the other hand, if the disease was thought to be severe, unfamiliar or injuries, the patient would much more likely go to the health centre for treatment.
In conclusion, self-medication practices are influenced among others by income, distance to health facility, condition of the disease and disease severity. People don‟t have a specific dosage and duration to follow when self-medicating. The perceived benefits of self-medication are likely to result in it being a common health seeking behaviour.
Key words: Self-medication, Practices, Perspectives, Responsible self-medication
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
Perspectives and practices of self-medication in Shibuyunji district, Lusaka province, Zambia
Get PDFThe concept of self-medication which encourages an individual to look after minor illnesses with simple and effective medicines has been adopted worldwide. Although self-medication has been reported to have several benefits, it has also been associated with many risks. Self-medication among poorly informed segments of the population may result in a waste of household and government resources. Regardless of the growing research attention in self-medication, little information has been available about perspectives and practices of self-medication especially in developing countries. In Zambia, particularly the study site, little information is available on the subject. The purpose of this study was to explore the perspectives and practices of self-medication.
A qualitative case study design was used. A total number of 63 participants participated in the study, four (4) focus group discussions, six (6) key informant interviews and 22 in-depth interviews were conducted during data collection. The study incorporated free listing and pile sorts in focus group discussions and In-depth interviews. Key informant interviews were also conducted with relevant individuals. Purposive sampling using maximum variation was used to select study participants. Data was analysed using grounded theory to see how emerging issues were related. From the information recorded in each interview and discussion, major themes and sub-themes were identified.
The findings of the study revealed that the study participants did not follow a specific dosage or timeframe when self-medicating. Both health workers and the general population follow the same pattern when self-medicating. However, health workers perceived self-medication as being risk while the general population viewed it as being of benefit to them. The results also showed that diseases that are seen to be relatively minor and common, self-medication would be preferred. On the other hand, if the disease was thought to be severe, unfamiliar or injuries, the patient would much more likely go to the health centre for treatment.
In conclusion, self-medication practices are influenced among others by income, distance to health facility, condition of the disease and disease severity. People don‟t have a specific dosage and duration to follow when self-medicating. The perceived benefits of self-medication are likely to result in it being a common health seeking behaviour.
Key words: Self-medication, Practices, Perspectives, Responsible self-medication
Perspectives and practices of self-medication in Shibuyunji district, Lusaka province, Zambia
No full textThe concept of self-medication which encourages an individual to look after minor illnesses with simple and effective medicines has been adopted worldwide. Although self-medication has been reported to have several benefits, it has also been associated with many risks. Self-medication among poorly informed segments of the population may result in a waste of household and government resources. Regardless of the growing research attention in self-medication, little information has been available about perspectives and practices of self-medication especially in developing countries. In Zambia, particularly the study site, little information is available on the subject. The purpose of this study was to explore the perspectives and practices of self-medication.
A qualitative case study design was used. A total number of 63 participants participated in the study, four (4) focus group discussions, six (6) key informant interviews and 22 in-depth interviews were conducted during data collection. The study incorporated free listing and pile sorts in focus group discussions and In-depth interviews. Key informant interviews were also conducted with relevant individuals. Purposive sampling using maximum variation was used to select study participants. Data was analysed using grounded theory to see how emerging issues were related. From the information recorded in each interview and discussion, major themes and sub-themes were identified.
The findings of the study revealed that the study participants did not follow a specific dosage or timeframe when self-medicating. Both health workers and the general population follow the same pattern when self-medicating. However, health workers perceived self-medication as being risk while the general population viewed it as being of benefit to them. The results also showed that diseases that are seen to be relatively minor and common, self-medication would be preferred. On the other hand, if the disease was thought to be severe, unfamiliar or injuries, the patient would much more likely go to the health centre for treatment.
In conclusion, self-medication practices are influenced among others by income, distance to health facility, condition of the disease and disease severity. People don‟t have a specific dosage and duration to follow when self-medicating. The perceived benefits of self-medication are likely to result in it being a common health seeking behaviour.
Key words: Self-medication, Practices, Perspectives, Responsible self-medication
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
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