1,721,649 research outputs found
The Critical Internet Infrastructure (Dagstuhl Seminar 13322)
No full textThis report documents the program and the outcomes of Dagstuhl Seminar
13322 "The Critical Internet Infrastructure". The scope of the seminar
includes three main topics, rethinking perspectives on the Internet
backbone, methodologies to analyze the Internet structure, and paradigms
overlaying IP connectivity. The results are based on fruitful
discussions between people from the research and operational community
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
Transformations of respiratory epitelium in fibrous stage of acute respiratory distress-syndrome = Трансформация респираторного эпителия в фазу фиброза острого респираторного дистресс-синдрома
Get PDFNovikov Nikolay, Tumansky Valery, Fedotov Vasiliy. transformations of respiratory epitelium in fibrous stage of acute respiratory distress-syndrome = Трансформация респираторного эпителия в фазу фиброза острого респираторного дистресс-синдрома. Journal of Health Sciences. 2014;4(14):117-120. ISSN 1429-9623 / 2300-665X.
http://ojs.ukw.edu.pl/index.php/johs/article/view/2014%3B4%2814%29%3A117-120
http://journal.rsw.edu.pl/index.php/JHS/article/view/2014%3B4%2814%29%3A117-120
https://pbn.nauka.gov.pl/works/512256
DOI: 10.5281/zenodo.13322
http://dx.doi.org/10.5281/zenodo.13322
The journal has had 5 points in Ministry of Science and Higher Education of Poland parametric evaluation. Part B item 1107. (17.12.2013).
© The Author (s) 2014;
This article is published with open access at Licensee Open Journal Systems of Radom University in Radom, Poland
Open Access. This article is distributed under the terms of the Creative Commons Attribution Noncommercial License which permits any noncommercial use, distribution, and reproduction in any medium,
provided the original author(s) and source are credited. This is an open access article licensed under the terms of the Creative Commons Attribution Non Commercial License
(http://creativecommons.org/licenses/by-nc/3.0/) which permits unrestricted, non commercial use, distribution and reproduction in any medium, provided the work is properly cited.
This is an open access article licensed under the terms of the Creative Commons Attribution Non Commercial License (http://creativecommons.org/licenses/by-nc/3.0/) which permits unrestricted, non commercial
use, distribution and reproduction in any medium, provided the work is properly cited.
Conflict of interest: None declared. Received: 15.11.2014. Revised 05.12.2014. Accepted: 10.12.2014.
transformations of respirAtory epitelium in fibrous stage of acute respiraTory distress-syndrome
Трансформация респираторного эпителия в фазу фиброза острого респираторного дистресс-синдрома
Nikolay Yu Novikov
Crimean State Medical University, Simferopol, Russian Federation
Valery Alexeevich Tumansky
Zaporozhye State Medical University, Ukraine
Vasiliy Vladimirovich Fedotov
Crimean State Medical University, Simferopol, Russian Federation
Corr. Author
Новиков Николай Юльевич
докт. мед. наук, доцент ГУ «КГМУ имени С.И.Георгиевского», РФ, г. Симферополь
Е-mail: [email protected]
Трансформация респираторного эпителия в фазу фиброза острого респираторного дистресс-синдрома
АННОТАЦИЯ
Цель. Определение признаков эпителиально-мезенхимальной трансформации (ЭМТ) для установления ее роли в развитии фиброза легких у пациентов с острым респираторным дистресс-синдромом. Метод. Иммуногистохимическое окрашивание гистологических срезов. Результат. В большинстве альвеолоцитов обнаруживается экспрессия маркеров эпителиального иммунофенотипа. Признаки мезенхимальной дифференцировки определяются в единичных альвеолоцитах. Вывод. ЭМТ не играет существенной роли в формировании фиброза респираторного отдела при ОРДС.
Ключевые слова: респираторный эпителий; легкие; дистресс-синдром.
transformations of respirAtory epitelium in fibrous stage of acute respiraTory distress-syndrome
ABSTRACT
The epithelial-mesenchimal transition of respiratory epithelium in Acute Respiratory Distress Syndrome (ARDS) was goal of investigation. Postmortem immunohistochemical stain of respiratory part histological sections was methods. Result: epithelial immunofenotype of epithelial cells was determinate in more cases. Conclusion. The epitelial-mesenchimal transition does not play main role to lungs fibrosis in ARDS.
Keywords: respiratory epitelium; lungs; distress-syndrome.Novikov Nikolay, Tumansky Valery, Fedotov Vasiliy. Transformations of respiratory epitelium in fibrous stage of acute respiratory distress-syndrome = Трансформация респираторного эпителия в фазу фиброза острого респираторного дистресс-синдрома. Journal of Health Sciences. 2014;4(14):117-120. ISSN 1429-9623 / 2300-665X.
http://ojs.ukw.edu.pl/index.php/johs/article/view/2014%3B4%2814%29%3A117-120
http://journal.rsw.edu.pl/index.php/JHS/article/view/2014%3B4%2814%29%3A117-120
https://pbn.nauka.gov.pl/works/512256
DOI: 10.5281/zenodo.13322
http://dx.doi.org/10.5281/zenodo.1332
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
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