维普中文期刊产品整合服务
574篇 您的检索式:作者名="Selcuk"
    题名 作者 年代 出处 被引量
1Tumors of the spine显示文摘Spine tumors comprise a small percentage of reasons for back pain and other symptoms originating in the spine.The majority of the tumors involving the spinal column are metastases of visceral organ cancers which are mostly seen in older patients.Primary musculoskeletal system sarcomas involving the spinal column are rare.Benign tumors and tumor-like lesions of the musculoskeletal system are mostly seen in young patients and often cause instability and canal compromise.Optimal diagnosis and treatment of spine tumors require a multidisciplinary approach and thorough knowledge of both spine surgery and musculoskeletal tumor surgery.Either primary or metastatic tumors involving the spine are demanding problems in terms of diagnosis and treatment.Spinal instability and neurological compromise are the main and critical problems in patients with tumors of the spinal column.In the past,only a few treatment options aiming short-term control were available for treatment of primary and metastatic spine tumors.Spine surgeons adapted their approach for spine tumors according to orthopaedic oncologic principles in the last 20 years.Advances in imaging,surgical techniques and implant technology resulted in better diagnosis and surgical treatment options,especially for primary tumors.Also,modern chemotherapy drugs and regimens with new radiotherapy and radiosurgery options caused moderate to long-term local and systemic control for even primary sarcomas involving the spinal column.Mert Ciftdemir Murat Kaya Esref Selcuk Erol Yalniz 2016World Journal of Orthopedics2016,7,2:13
2The effects of deficit irrigation on nitrogen consumption,yield,and quality in drip irrigated grafted and ungrafted watermelon显示文摘The aim of this study is to determine the effects of deficit irrigation on nitrogen consumption,yield,and quality in grafted and ungrafted watermelon.The study was conducted in Cukurova region,Eastern Mediterranean,Turkey,between 2006 and 2008,and employed 3 irrigation rates(full irrigation(l_(100)) with no stress,moderate irrigation(Dl_(70)),and low irrigation(Dl_(50));Dl_(70) and Dl_(50) were considered deficit irrigation) on grafted(CTJ,Crimson Tide+Jumbo) and the ungrafted(CT,Crimson Tide) watermelon.The amount of irrigation water(IR) applied to the study plots were calculated based on cumulative pan evaporation that occurred during the irrigation intervals.Nitrogen consumption was 16%lower in CTJ plants than in CT plants.On the other hand,consumption of nitrogen was 28%higher in Dl_(50) plants than in Dl_(70) plants while it was 23%higher in Dl_(50) plants than in l_(100) plants.By grafting,the average amount of nitrogen content in seeds,pulps and peels for CTJ was 30,43 and 56%more than those of CT,respectively.The yield and the quality were not significantly affected by the deficit irrigation.In this respect,grafting of watermelon gave higher yield,but,it had a slight effect on fruit quality.The highest yield values of 16.90 and 19.32 kg plant^(-1) in 2008 were obtained with l_(100)and in CTJ plants,respectively.However,Dl_(50) treatment could be taken into account for the development of reduced irrigation strategies in semiarid regions where irrigation water supplies are limited.Additionally,the yield increased by applying CTJ treatment to the watermelon production.Selcuk zmen Riza Kanber Nebahat Sari Mustafa nl 2015Journal of Integrative Agriculture2015,14,5:10
3阴茎硬结症的相关基因表达及TGF-β1的治疗效应显示文摘目的 筛选参入及调控阴茎硬结症的相关基因 ,探讨其发病机理及针对相关基因治疗的应答作用。方法 用基因芯片、细胞生物学和分子生物学技术对自行构建的三个阴茎硬结症细胞系进行研究 ,用TGF β1治疗后观察相关基因表达差异。 结果 MCP 1是参与阴茎硬结症病理过程的关键下游基因 ,在硬结及其周围组织构建的细胞系有高表达 (P <0 0 5 ) ,TGF β1治疗后明显上调其表达水平 (P <0 0 5 )。结论 MCP 1在阴茎硬结症的发病过程中起重要作用 ,是某些基因调控的下游基因 ,以此为靶基因的治疗将提高疗效、减少并发症。王忠 刘景芳 周智恒 张元芳 王文健 张鹏 Yucel Selcuk Lin Guiting Lin Ching-shwun 2004中华外科杂志2004,42,3:7
4Choroidal thickness measurements with optical coherence tomography in branch retinal vein occlusion显示文摘AIM: To evaluate central macular thickness(CMT) and mean choroidal thickness(MCT) in eyes with branch retinal vein occlusion(BRVO), before and after ranibizumab treatment using spectral domain-optical coherence tomography(SD-OCT).·METHODS: Forty-two patients with unilateral BRVO and macular edema were included in this study. There were 25 men and 17 women. Using SD-OCT, choroidal thickness was measured at 500 μm intervals up to 1500μm temporal and nasal to the fovea. MCT was calculated based on the average of the 7 locations. All the eyes with BRVO were treated with intravitreal ranibizumab(0.5 mg/0.05 m L). Comparisons between the BRVO and fellow eyes were analyzed using Mann-Whitney U test. Preinjection and post-injection measurements were analyzed using Wilcoxon test and repeated measure analysis.· RESULTS: At baseline, there was a significant difference between the BRVO and fellow eyes in MCT[BRVO eyes 245(165-330) μm, fellow eyes 229(157-327) μm]and CMT [BRVO eyes 463(266-899) μm, fellow eyes 235(148-378) μm(P =0.041, 0.0001, respectively)]. Following treatment, CMT [295(141-558) μm] and MCT [229(157-329) μm] decreased significantly compared to the baseline measurements(P =0.001, 0.006, respectively).Also BCVA(log MAR) improved significantly(P=0.0001) in the BRVO eyes following treatment. After treatment CMT[BRVO eyes 295(141-558) μm, fellow eyes 234(157-351) μm]and MCT [BRVO eyes 229(157-329) μm, fellow eyes 233(162-286) μm] values did not reveal any significant difference in BRVO eyes and fellow eyes(P=0.051, 0.824,respectively).· CONCLUSION: In eyes with BRVO, CMT and MCT values are greater than the fellow eyes, and decrease significantly following ranibizumab injection.Muge Coban-Karatas Rana Altan-Yaycioglu Burak Ulas Selcuk Sizmaz Handan Canan Cagla Sariturk 2016International Journal of Ophthalmology(English edition)2016,9,5:6
5Fruit Yield and Quality, and Irrigation Water Use Efficiency of Summer Squash Drip-Irrigated with Different Irrigation Quantities in a Semi-Arid Agricultural Area显示文摘Fruit yield, yield components, fruit mineral content, total p henolic content, antioxidant activity and irrigation water use efficiency(IWUE) of summer squash responses to different irrigation quantities were evaluated with a field study. Irrigations were done when the total evaporated water from a Class A pan was about 30 mm. Different irrigation quantities were adjusted using three different plant-pan coefficients(Kcp, 100%(Kcp1), 85%(Kcp2) and 70%(Kcp3)). Results indicated that lower irrigation quantities provided statistically lower yield and yield components. The highest seasonal fruit yield(80.0 t ha-1) was determined in the Kcp1 treatment, which applied the highest volume of irrigation water(452.9 mm). The highest early fruit yield, average fruit weight and fruit diameter, length and number per plant were also determined in the Kcp1 treatment, with values of 7.25 t ha-1, 264.1 g, 5.49 cm, 19.95 cm and 10.92, respectively. Although the IWUE value was the highest in the Kcp1 treatment(176.6 kg ha-1 mm-1), it was statistically similar to the value for Kcp3 treatment(157.1 kg ha-1 mm-1). Total phenolic content and antioxidant activity of fruits was higher in the Kcp1(44.27 μg gallic acid equivalents(GAE) mg-1 fresh sample) and in the Kcp2(84.75%) treatments, respectively. Major(Na, N, P, K, Ca, Mg and S) and trace(Fe, Cu, Mn, Zn and B) mineral contents of squash fruits were the highest in the Kcp2 treatment, with the exception of P, Ca and Cu. Mineral contents and total phenolic content were significantly affected by irrigation quantities, but antioxidant activity was not affected. It can be concluded that the Kcp1 treatment was the most suitable for achieving higher yield and IWUE. However, the Kcp2 treatment will be the most suitable due to the high fruit quality and relatively high yield in water shortage conditions.Yasemin Kuslu Ustun Sahin Fatih M Kiziloglu Selcuk Memis 2014Journal of Integrative Agriculture2014,13,11:5
6Photoselective Potassium Titanyl Phosphate (KTP) Laser Vaporization Versus Transurethral Resection of the Prostate for Prostates Larger Than 70 mL: A Short-Term Prospective Randomized Trial显示文摘Kaya Horasanli Mesrur Selcuk Silay Bulent Altay Orhan Tanriverdi Kemal Sarica Cengiz Miroglu 2008Urology2008,,2:3
7Comparison of retrograde intrarenal surgery, shockwave lithotripsy, and percutaneous nephrolithotomy for treatment of medium-sized radiolucent renal stones显示文摘Berkan Resorlu Ali Unsal Tevfik Ziypak Akif Diri Gokhan Atis Selcuk Guven Ahmet Ali Sancaktutar Abdulkadir Tepeler Omer Faruk Bozkurt Derya Oztuna 2013World Journal of Urology2013,,6:2
8插入式心电监测器Reveal LINQ心律失常算法识别的准确性和有效性评估显示文摘目的探讨新一代插入式心电监测器Reveal LINQ的心律失常算法识别准确性和植入患者的临床有效性。方法单中心、前瞻性、非对照临床研究设计,连续入选自2014年6月19日至2017年4月18日在美国明尼苏达大学退役军人中心医院植入插入式心电监测器Reveal LINQ的患者,评价植入该心电监测器的安全性(手术成功率和出血、感染及其他并发症的发生率)、心律失常事件报告率、心律失常识别算法准确性和植入患者的临床获益。临床获益的评价结果包括:有基于植入目的发现并改变临床治疗以及没有基于植入目的发现但有其他重要意义的发现并改变了临床治疗。植入适应证分别为:不明原因晕厥35例、不明原因卒中13例、心房颤动(房颤)管理5例及心悸7例。结果共入选60例患者,男性57例,女性3例,年龄30-89(65±13)岁,患者中位随访时间466(30,1 072)d。全部患者临床植入操作安全,未发生并发症。心动过速事件和心动过缓事件算法识别准确率分别为86%(620/723)和82%(2 369/2 876);心脏停搏事件算法识别准确准确率为30%(411/1 380);在不明原因卒中、晕厥和房颤管理患者房颤算法识别的准确率分别为17%(5/30)、60%(1 569/2 632)和69%(172/251)。15%(9/60)植入患者获得了有临床意义的发现并改变了临床治疗,其中5%(3/60)的患者获得了基于植入目的发现。结论新一代插入式心电监测器Reveal LINQ临床植入操作安全、简便、有效,心动过速和心动过缓算法识别准确率较高,心脏停搏和房颤的算法识别准确率尚有待提高。李延辉 Vertkatakrishna Tholakanahalli Selcuk Adabag 王仲 李剑明 2018中华心血管病杂志2018,46,6:2
9Numerical investigation of seismic performance of high modulus columns under earthquake loading显示文摘This paper presents the result of two-dimensional fi nite element modeling studies in order to investigate the seismic behavior of high modulus columns in liquefi able soil. Particular attention was paid to the shear stress reduction mechanism of the high modulus columns and the shear strain distribution between soil and columns during earthquake motion. Numerical analyses were performed using a nonlinear elasto-plastic model in Plaxis 2016. The reliability of the numerical simulations was verifi ed through the results of a centrifuge test model designed to investigate the contribution of high modulus columns in liquefaction mitigation. The capability of numerical simulations was assessed primarily through comparison of predicted acceleration-time histories, pore water pressures, and displacements with the measured counterparts. The results of the numerical analysis showed that the presence of the columns did not reduce seismic shear stresses in the soil when compared to the unimproved soil condition and pure shear behavior between soil and column did not develop as expected in the current design methodology.Selcuk Demir Pelin Ozener 2019Earthquake Engineering and Engineering Vibration2019,18,4:2
10Effects of Sleep Disorders on Hemoglobin Alc Levels in Type 2 Diabetic Patients显示文摘Ahmet Keskin Murat Unalacak Ugur Bilge Pinar Yildiz Seda Guler Engin Burak Selcuk Muzaffer Bilgin 2015Chinese Medical Journal2015,,24:2
11Occurrence and Frequency of Arrhythmias in Hypertrophic Cardiomyopathy in Relation to Delayed Enhancement on Cardiovascular Magnetic Resonance显示文摘A. Selcuk Adabag Barry J. Maron Evan Appelbaum Caitlin J. Harrigan Jacqueline L. Buros C. Michael Gibson John R. Lesser Constance A. Hanna James E. Udelson Warren J. Manning Martin S. Maron 2008Journal of the American College of Cardiology2008,,14:2
12Composite Resin-to-Metal Shear Bond Strengths Using Six Infra-oral Repair Systems显示文摘Pfeiffer P Nergiz I Selcuk S 2008J Adhesion Sci Technol2008,22,2:1
13Intraday Dynamics of Stock Market Returns and volatility显示文摘SELCUK F GENCAY R 2006Physica A2006,367,1:1
14ltigh frequency characteristics of tin oxide thin films on Si 显示文摘YUKSEL O F OCAK S B SELCUK A B 2008Vacuum2008,82,:1
15Infusion and bolus administration of cisatracurium effects on histamine release 显示文摘Selcuk M Celebioglu B Celiker V 2005Middle East J Anesthesiol2005,18,2:1
16GLP: A cryptographic approach for group location privacy显示文摘ASHOURI-TALOUKI M BARAANI-DASTJERDI A SELCUK A A 2012Computer Communi- cations2012,35,12:1
17Intraday Dynamics of Stock Market Returns and Volatility显示文摘SELCUK F GENCAY R 2006Physica A2006,367,:1
18Infusion and boladministration of cisatracurium - effects on histaminerele显示文摘Selcuk M Celebioglu B Celiker V 2005Middle East Anesthesiol2005,18,2:1
19Low incidence of colorectal dysplasia and cancer among patients with ulcerative colitis: A Turkish referral centre study显示文摘Murat Kekilli Ulku Dagli Ismail Hakki Kalkan Bilge Tunc Selcuk Disibeyaz Aysel Ulker Burhan Sahin 2010Scandinavian Journal of Gastroenterology2010,,4:1
20Surgical Management of Substernal Goiters: Clinical Experience of 170 Cases显示文摘Yesim Erbil Alp Bozbora Umut Barbaros Selcuk ?zarma?an Adil Azezli Senay Molvalilar 2004Surgery Today2004,,9:1
返回顶部 每页显示:
共29页 首页 上一页 第1页 下一页 末页 /29 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费