Fakülteler / Faculties

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    Top cited articles in urology from Turkey
    (2017) Ipekci, Tumay; Yuksel, Mustafa; Tunckiran, Ahmet; 0000-0002-2755-0526; 28270953; AAB-2986-2020
    Objective: Citation is the name given for a scientific publication in order to be used as a reference by another publication. In this study, we reviewed the most frequently cited publications in urology from Turkey. Material and methods: On March 7-14, 2016, 51 studies with highest number of citations from Turkey are determined from Science Citation Index Expanded database index and the journals in which studies are published, the authors of the publications, their cities and departments, study types, publication date of the studies and the number of citations are recorded. Results: The most frequently encountered subjects in the publications that are mostly cited from Turkey are urolithiasis (23.5%), infertility (15.6%), benign prostatic hyperplasia (11.7%), sexual dysfunction ( 11.7%) and bladder carcinoma/urothelial carcinoma (9.8%). Distribution of 51 publications is as follows: 18 case series, 11 randomized study, 7 non-randomized study, 6 study, 3 review, 3 cross-sectional studies and 3 survey studies. Of all the studies, 68.6% are from Ankara, Istanbul and Izmir and 72.5% of them have originated from the university hospitals. Conclusion: It is important to show the most cited Turkish publications in order to show the contribution in the world literature regarding to urology. The most cited publications in Turkey belong to urolithiasis and andrology areas. When the citation analysis publications in urology and different areas both in Turkey and in the world, it is observed that the number of our qualified publications is at acceptable levels.
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    Turkish Contribution to Journal of Neurosurgery and Acta Neurochirurgica
    (2017) Altinors, Nur; Comert, Serhat; Sonmez, Erkin; Altinel, Faruk; 0000-0002-5693-3542; 0000-0002-8326-3900; 27593822; AAI-8820-2021; AAJ-5382-2021
    AIM: To evaluate the contribution of Turkish scientists to four journals published by Journal of Neurosurgery (JNS) Publishing Group and to Acta Neurochirurgica (AN) and to its Supplement (ANS). MATERIAL AND METHODS: We reviewed every issue of those journals to December 2015 for the total number of articles, articles produced from studies performed entirely in Turkey, and for publications overseas co-authored by the Turkish scientists using the websites of these journals. Citations were searched using "Web of Science" and "Google Scholar" databases. RESULTS: The total number of articles published was 19822 for JNS, 3227 for JNS Spine, 2526 for JNS Pediatrics and 2997 for Neurosurgical Focus. Turkish contribution was 556 articles. 337 (60.61%) articles were the products of studies performed entirely in Turkey, while 219 (39.38%) articles came from overseas, co-authored by Turkish scientists. Overall contribution was 1.94%. A total of 6469 articles were published in AN. 340 papers were the products of studies performed entirely in Turkey. Turkish scientists working overseas co-authored 37 articles. Total contribution was 377 articles (5.82%). 4134 papers had been published in ANS. Contribution was 69 articles (1.66%). CONCLUSION: Turkish contribution to these journals has started late. The gap has been compensated with publications in the last two decades. Manuscripts of higher scientific level with greater number of citations are needed to increase Turkish contribution to such journals.
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    Publication Rates and Citation Analysis of Oral and Poster Presentations at the First Congress of the Society of Urological Surgery in Turkiye
    (2018) Ipekci, Tumay; Yuksel, Mustafa; Karamık, Kaan; Anil, Hakan; Tunckiran, Ahmet; 0000-0002-2755-0526; 0000-0001-7303-7064; AAB-2986-2020; V-6440-2019
    Objective: Publications of congress presentations (oral/poster) contribute to the literature by creating new information. In this study, we examined the publication rate of poster and oral presentations at the 1st Congress of the Society of Urological Surgery in Turkiye held in 2012. Materials and Methods: We investigated the congress booklet belonging to the 1st Congress of the Society of Urological Surgery in Turkiye held in 3-7 October 2012. We investigated the publication rates of 176 poster and 103 oral presentations under the headings of uro-oncology, andrology, pediatric urology, endourology, transplantation, continence and other by searching the PubMed and Science Citation Index Expanded (SCI-E) databases. Results: Of the 176 poster and 103 oral presentations, 79 (28.3%) were subsequently published. The publication rate in journals included in the SCI-E was 24.3%. While 33% of oral presentations were published, 25.5% of poster presentations became publications and this difference was not found to be statistically significant (p= 0.48). The mean duration from presentation to publication was 21.1 months. Conclusion: The publication rate of presentations at the 1st Congress of the Society of Urological Surgery in Turkiye was higher than in most national congresses in different disciplines, but lower than many international congresses in the field of urology. Future studies investigating congress data from several consecutive years will provide clearer results.
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    Publication rates of dissertations written in medical faculties of Turkey in the field of urology between the years 2008, and 2011, and citation analysis: A cross-sectional study
    (2018) Ipekci, Tumay; Tunckiran, Ahmet; Yuksel, Mustafa; 29799403; V-6440-2019
    Objective: In our country, preparing dissertation is essential for the research assistants in order to complete their expertise in medicine. It is aimed to produce hypothesis for researchers via writing their dissertations, to collect data for the hypothesis established, to make the analysis and interpretation of these data, and to gain the ability for the comparison of the findings obtained with the literature. In this study, we want to investigate the publication rates and citations of urology dissertations that are written at the university hospitals in our country between 2008 and 2011. Material and methods: Urology dissertations that are written at the university hospitals between 2008 and 2011 were reviewed by entering the website of Board of Higher Education Dissertation between 23-27 March 2017 and 229 dissertations were reported. The publication rates of these dissertations were analysed. Results: Hundred and fourteen of 229 dissertations (49.7%) analysed were published. Of these publications, 75 (32.7%) in Science Citation Index Expanded, 24 (10.4%) in international, 15 (6.5%) are published in national indexed peer-reviewed journals. While the publication rate of 81 dissertations written in universities located in 3 metropolitan cities (Istanbul, Ankara, and Izmir) of Turkey was 50.6%, the publication rate of 148 dissertations written in remaining universities was 49.3%; and no statistically significant difference was found between the two groups (p=0.96). Conclusion: Preparing dissertation is a challenging process that requires considerable effort and time. At the end of this process, it is necessary to publish the dissertation in order to have it reach more people and to contribute to the literature. Even though publication rate of dissertations written in urology at university hospitals in Turkey was at acceptable level, there have still been problems required to solve.