1,721,031 research outputs found
Suyûtî'nin Hadis İlmindeki Kadın Hocaları
No full textHadis tarihi boyunca hadis ilmiyle sadece erkek âlimler meşgul olmamış; kadın muhaddisler de bu ilmin gelişmesinde, ciddi emek sarf etmişlerdir. Muhaddisler, kadın-erkek ayrımı yapmaksızın birbirinden istifade etmişlerdir. Hadis sahasında meşhur olmuş bazı âlimler (İbn Hacer, Suyûtî gibi) kendi hocalarını tanıtan eserler yazmışlardır. Bu eserlerinde hocalarının hal tercemelerini verirken, kadın hocalarını da tanıtmışlardır.Female Teachers of Suyûtî in the Hadith ScienceThroughout the history of Hadith the scholars engaged in the knowledge of Hadith have not only been male, but women muhaddithaat have also worked hard for the development of this science. Muhaddithaat have benefitted from each other without discriminating between male and female. Some scholars who became famous in the field of Hadith like Ibn Hajar and Suyûtî have written the works introducing their teachers. As they have interpreted the attitudes of their teachers, they have introduced their female teachers as well in these works.https://www.marife.org/marife/article/view/607Atıf / Cite as: Aslan, Recep. "Suyûtî'nin Hadis İlmindeki Kadın Hocaları". Marife 11/3 (2011): 127-143. https://doi.org/10.5281/zenodo.3344288
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
The effect of dairy and probiotic product alflorex on intestinal villus structure, whole blood and some biochemical indicators
No full textBu çalışma; yağlı inek sütünün prebiyotik etkisi ile probiyotik bir ürün olan Alflorex'in ve süt+Alflorex'in birlikte uygulanmasıyla, Alflorex'in içerisinde bulundurduğu farklı suşlar sayesinde probiyotik olarak kullanıldığında kan biyokimyası, hematolojik değerler, bağırsak villus yapısı, karaciğer ve böbrek dokularındaki değişimlerini incelenmesi amacıyla yapıldı. Çalışmada toplam 28 adet spraque dawley ırkı 9 aylık yetişkinlikte dişi rat kullanıldı. Ratlar 1 konrol ve 3 deney grubu olacak şekil de düzenlenip, her grupta 7 şer rat olarak 4 gruba ayrıldı. Kontrol grubu sadece standart rat yemi ve su ile beslenirken, 2.Grup sadece yağlı inek UHT süt ve rat yemi ile beslendi, 3.Grup rat yemi, su, yağlı inek UHT süt ve Alflorex ile beslendi, 4.Grup ise yem, su, sadece Alflorex ile beslendi. Çalışma sonunda yapılan analizlere göre böbrek ve karaciğer dokularında gruplar arasında anlamlı farklılık gözlemlenmedi. Bağırsak villus uzunlukları incelendiğinde kontrol grubuna kıyasla sadece probiyotik alan 4.grup ile süt ve Alflorex alan 3.grup arasında anlamlı artış olduğu saptandı. En uzun villus uzunluğu 3.grupta görüldü. Bu sebep ile sadece Alflorex'in tek başına yeterli olmadığı, bir prebiyotik ürün olan süt desteğinin de önemli olduğu görüldü. Sonuç olarak; probiyotik ürün Alflorex'in tam yağlı inek sütü ile birlikte kullanımının fizyolojiyi ve bağırsak villus yapısını olumlu etkilediği gözlenmiştir.This work; the study was carried out to examine the changes in blood biochemistry, hematological values, intestinal villi structure, liver and kidney tissues when used as a probiotic thanks to the different strains Alflorexin contains with the application of Alflorexin, a probiotic product with prebiotic effect, and milk + Alflorexin together. A total of 28 spraque dawley female rats at 9 months of age were used in the study. Rats were arranged as 1 control and 3 experimental groups, and they were divided into 4 groups as 7 rats in each group. While the control group was fed only with standard rat feed and water, the 2nd group was fed only with fat cow UHT milk and rat feed, the 3rd group was fed with rat feed, water, oily cow UHT milk and Alflorex, the 4th group was fed with feed, water, fed only Alflorex. According to the analyzes made at the end of the study, no significant difference was observed between the groups in kidney and liver tissues. When the intestinal villi lengths were examined, it was determined that there was a significant increase between the 4th group receiving only probiotics and the 3rd group receiving milk and Alflorex compared to the control group. The longest villus length was seen in group 3. For this reason, it was seen that Alflorexin alone was not enough, and milk support, which is a prebiotic product, was also important. As a result; It has been observed that the use of the probiotic product Alflorex together with full-fat cow's milk has a positive effect on the physiology and intestinal villi structure
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
Comparison of fatty acid and lipid peroxidation levels in krill oils
No full textFizyolojik açıdan kaliteli ve zinde bir yaşantı için besin katkıları son yıllarda diyetlerde önemli bir yer tutmakta ve omega-3 kaynakları bu kapsamda sıklıkla kullanılmaktadır. Açık denizler ve okyanuslarda yaşadığı bilinen Krill’in endüstri bölgelerinden uzak okyanus sularındaki yaşama alanı sebebiyle omega 3 kaynağı olarak güvenilirliği öne çıkmaktadır. Bu tez çalışması, en yeni ve en etkili omega-3 kaynağı olarak kabul edilen Krill yağının gittikçe artan kullanımı sebebiyle, eczanelerde satışa sunulan krill yağı içeriklerinin yağ asidi komposizyonu, lipid peroksidasyonu ve peroksit düzeyleri açısından araştırılmasını amaçlamaktadır. Eczanelerde satışta olan krill yağlarından rastgele seçilen on üründe yağ asitleri tayini, lipit peroksit düzeyi ve asitlik düzeyi ölçümleri, Ege Üniversitesi İlaç Geliştirme Farmakokinetik Araştırma Uygulama Merkezi, Çevre ve Gıda Analizi Laboratuvarı’nda yapılmıştır. Laboratuvar TS EN ISO/IEC 17025:2017 standartlarına uygun olarak ekredite edilmiştir. Ölçümlerle yağların yağ asidi kompozisyonlarının standart olup olmadığı ve düzeylerinin izlenebilmesi amaçlanmıştır.
Veriler, eczanelerde satışta olan Krill yağlarının çoğunun kutu üzerindeki bilgilerle uyumlu yağ asidi ve omega 3 içeriğinde sahip olmadığını, ayrıca birbirleriyle de yağ asidi kompozisyonu, omega 3 yağ asidi içeriği, lipit peroksidasyonu ve lipid peroksid düzeyleri ile asitlik seviyelerinin benzer aralıklarda olmadığını göstermiştir. Numunelerin tümünün yüksek peroksit içeriğine sahip olması, ayrıca birçok üründeki yüksek lipid peroksidasyonu seviyeleri, bu ürünlerin son kullanma tarihlerinin yeniden gözden geçirilmesi gerektiğini akla getirmektedir. Ayrıca krillerin okyanustan elde edilme, yağlarının çıkarılma ve ithalat tarihlerinin bilinmesini, ambalaj malzemelerinin, depolama için uygun sıcaklık ve sürenin gözden geçirilmesi gerektiği düşünülmüş, Krill yağı kullanımının güvenli olması için satışa sunulan kutuda krillerin avlanma, yağlarının elde edilme ve ham krill yağının ithal edilme tarihleri belirtilmeli, yağ asitleri ve özellikle omega 3 yağ asitleri içeriği detaylı ve net olarak gösterilmelidir. Ayrıca kutuda yer alan bilgilerin doğruluğundan emin olunmasını sağlayacak prosedürler de oluşturulmalıdır.For a physiologically quality and fit life, nutritional supplements have an important place in diets in recent years and omega-3 sources are frequently used in this context. Krill, which is known to live in open seas and oceans, stands out as a reliable source of omega-3 due to its habitat in ocean waters far from industrialized areas. This thesis study aims to investigate the fatty acid composition, lipid peroxidation and peroxide levels of krill oil contents offered for sale in pharmacies due to the increasing use of krill oil, which is accepted as the newest and most effective omega-3 source. Fatty acid determination, lipid peroxide level and acidity level measurements of ten randomly selected krill oil products were performed at Ege University Drug Development Pharmacokinetic Research Application Center, Environmental and Food Analysis Laboratory. The laboratory was accredited in accordance with TS EN ISO/IEC 17025:2017 standards. The measurements were aimed to determine whether the fatty acid composition of the oils was standardized and to monitor their levels.
The data showed that most of the krill oils available in pharmacies did not have fatty acid and omega 3 fatty acid content in line with the information on the box, nor did they have similar fatty acid composition, omega 3 fatty acid content, lipid peroxidation and lipid peroxide levels and acidity levels with each other. The high peroxide content of all the samples and the high levels of lipid peroxidation in many of the products suggest that the expiration dates of these products should be reconsidered. In addition, it was thought that the dates of harvesting, oil extraction and importation of krill from the ocean, packaging materials, appropriate temperature and time for storage should be reviewed. In order to ensure the safe use of krill oil, the dates of catching, oil extraction and importation of crude krill oil should be indicated on the box offered for sale, and the content of fatty acids and especially omega 3 fatty acids should be shown in detail and clearly. Procedures should also be in place to ensure that the information on the box is accurate
- …
