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91篇 您的检索式:作者名="Kanik"
    题名 作者 年代 出处 被引量
1长江三角洲地区大气污染过程分析显示文摘针对2015年和2016年12月2个月的4次污染过程,利用中分辨率成像光谱仪(MODIS)Terra卫星的气溶胶光学厚度(AOD),Angstrom波长指数(AE)气溶胶数据,并结合PM_(2.5)和PM_(10)的浓度以及比值变化分析,发现以PM_(2.5)为代表的人为因素产生的细颗粒物是造成研究地区污染发生的重要因素.并且利用MODIS火点数据以及美国海军气溶胶分析与预测系统(NAAPS)模拟分析污染物成分,发现2015年12月12~16日和19~27日2次污染都以人为因素产生的细粒子污染物为主,沙尘以及生物质燃烧产生的烟粒对研究地区影响较小.2016年12月6~10日和15~18日2次污染过程产生的原因不同,利用潜在源贡献因子分析法(PSCF)分析发现6~10日污染天气的产生主要是由西北方向含有大量沙尘粒子气流以及南方生物质燃烧产生的大量烟粒共同输送到研究地区,加之研究地区大量人为污染细粒子的产生,导致了此次混合型污染天气发生.15~18日污染过程与2015年2次污染过程相似,主要原因都在于人为因素产生的细颗粒污染物的影响,沙尘以及烟粒对污染过程起到了加剧的作用.邓发荣 康娜 Kanike Raghavendra Kumar 胡康 蒋永成 于兴娜 2018中国环境科学2018,38,2:23
2Drainage after total thyroidectomy or lobectomy for benign thyroidal disorders显示文摘Objective: This prospective randomized clinical trial was conducted to evaluate the necessity of drainage after total thyroidectomy or lobectomy for benign thyroidal disorders. Methods: A total of 116 patients who underwent total thyroidectomy or lobectomy for benign thyroidal disorders were randomly allocated to be drained or not. Operative and postoperative outcomes including operating time, postoperative pain assessed by visual analogue scale (VAS), total amount of intramuscular analgesic administration, hospital stay, complications, necessity for re-operation and satisfaction of patients were all assessed. Results: The mean operating time was similar between two groups (the drained and non-drained groups). The mean VAS score was found to be significantly low in the non-drained group patients in postoperative day (POD) 0 and POD 1. The mean amount of intramuscular analgesic requirement was significantly less in the non-drained group. One case of hematoma, two cases of seroma and three cases of transient hypoparathyroidism occurred in the non-drained group, whereas one case of hematoma, two cases of seroma, two cases of wound infections and two cases of transient hypoparathyroidism occurred in the drained group. No patient needed re-operation for any complication. The mean hospital stay was significantly shorter and the satisfaction of patients was superior in the non-drained group. Conclusion: These findings suggest that postoperative complications cannot be prevented by using drains after total thyroidectomy or lobectomy for benign thyroid disorders. Furthermore, the use of drains may increase postoperative pain and the analgesic requirement, and prolong the hospital stay. In the light of these findings, the routine use of drains might not be necessary after thyroid surgery for benign disorders.Tahsin COLAK Tamer AKCA Ozgur TURKMENOGLU Hakan CANBAZ Bora USTUNSOY Arzu KANIK Suha AYDIN1 2008Journal of Zhejiang University-Science B(Biomedicine & Biotechnology)2008,9,4:12
32015年10月南京霾污染过程分析显示文摘为探讨南京秋季霾污染过程发生的主要影响因素,利用南京信息工程大学太阳光度计观测霾污染发生天气下AOD(aerosol optical depth,气溶胶光学厚度)数据,计算AE440-1020(ngstr9m Exponent,波长指数)以及a2(光谱曲率),结合CALIPSO(Cloud-Aerosol Lidar and Infrared Pathfinder Satellite Observations)卫星气溶胶组分分析以及MODIS(Moderate Resolution Imaging Spectroradiometer)火点数据,对2015年10月南京霾污染过程进行分析.结果表明:2015年10月出现的两次霾污染过程期间南京地区AE440-1020均高于1.0并且a2呈负值,其中10月16日AQI达到峰值(201),AOD500达1.51,AE440-1020达1.37,a2达-0.77;这两次较为严重的霾污染过程均主要由人为因素(工业污染、城市建设、生物质燃烧、汽车尾气排放等)产生的细粒子所致.后向轨迹分析发现,2015年10月16日南京地区霾污染天气发生的主要原因是区域型污染,同时受长距离输送影响,大量携带人为因素产生的细粒子以及少量沙尘等污染物的空气团途经内蒙古、山东等地到达南京,加剧了当日的污染程度;2015年10月23日南京地区霾污染天气的发生则主要受长距离输送影响,同时也受到区域型污染影响,加剧了当日的污染程度.研究显示,在稳定的气象条件下,较高的相对湿度、较低的地表风速、低混合层高度以及贴地逆温的出现是诱发霾污染天气产生的有利气象条件.康娜 胡康 Kanike Raghavendra Kumar 曹晓云 邓发荣 2017环境科学研究2017,30,12:9
4Interobserver variation in histopathological assessment of Helicobacter pylori gastritis显示文摘AIM: Because the presence or absence of H pyloriinfection has important implications for therapeutic decisions based on histological assessment, the reproducibility of Sydneysystem is important. The study was designed to test the reproducibility of features of Helicobacter pylori gastritis, using the updated Sydney classification. METHODS: Gastric biopsies of 40 randomly selected cases of H pylori gastritis were scored semiquantitatively by three pathologists. Variables analysed included chronic inflammation,inflammatory activity, atrophy, intestinal metaplasia, H pylori,surface epithelial damage. k values below 0.5 represented poor, those between 0.5 and 0.75 good and values over 0.75 excellent interobserver agreement. RESULTS: The best interobserver agreement (k=0.62) was present for intestinal metaplasia. The agreement was the poorest for evaluating atrophy (k=0.31). CONCLUSION: Although the results of this study were in accordance with some previous studies, an excellent agreement could not be reached for any features of H pylori gastritis. This low degree of concordance is assumed to be due to the personal evaluation differences in grading the features, the lack of standardized diagnostic criteria, and the ignorance to reach a consensus about the methods to be used in grading the features of H pylori gastritis before initiating the study.Ozlem Aydin Reyhan Egilmez Tuba Karabacak Arzu Kanik 2003World Journal of Gastroenterology2003,9,10:6
5南京秋冬季2次霾污染天气过程分析显示文摘针对2013年12月和2014年12月南京地区秋冬季的2次典型霾污染过程,利用地面观测资料和常规气象资料,对这2次霾发生前后以及发生期间的天气环境、天气条件进行观测、分析。该文还通过HYSPLIT-4观察2次污染气团的来源,并利用CALIPSO分析2次污染期间气溶胶组分,发现由南京及周边地区形成、并在局地停留发展壮大的污染气团容易形成重大霾污染事件,污染物主要来源于当地的工厂、交通、建筑等;由北方携带大量污染物的气团入侵到南京地区,容易造成南京的霾污染天气,并且污染物组分以灰尘、污染性灰尘为主。由于天气条件的不同,2次污染发生期间的污染程度存在着巨大的差异。通过文章研究,发现稳定的气象条件容易发生霾天气,特别是当近地层风速较弱、混合层高度低、出现强逆温以及产生弱上升运动时,容易发生严重性霾污染天气。研究还发现各气象要素的共同作用导致了霾污染程度的变化。胡康 康娜 Kanike Raghavendra Kumar 2017环境科学与技术2017,40,5:5
6南京市两次秋季污染过程及成因分析显示文摘为探究南京秋季污染过程的特征和影响因素,利用MODIS(Moderate Resolution Imaging Spectroradiometer)传感器获得的气溶胶光学厚度(Aerosol Optical Depth)、波长指数(Angstrom Exponent)、火点数据及CALIPSO(Cloud-Aerosol Lidar And Infrared Pathfinder Satellite Observations)卫星数据和来自NECP、MICAPS的温度、相对湿度、风向风速等常规气象要素数据,对南京2015年10月、2016年9月两次污染过程进行分析.研究结果表明:两次污染过程的AE412-470值(埃斯特朗波长指数α)均高于1,由此判断两次污染均以人为排放产生的细粒子为主.但2015年10月的AE412-470值明显低于2016年9月,说明在2015年10月污染过程中粗粒子所占比重高于2016年9月.结合对后向轨迹的分析发现,南京地区2015年10月污染天气的发生还受长距离输送的影响,污染源主要为来自内蒙古、山西等地的污染型沙尘粒子.研究还发现,较高的相对湿度、较低的地表风速、低混合层高度及贴地逆温等气象条件会导致污染物难以扩散稀释而累积在南京地区,造成该区域在秋季出现较严重的污染天气.黄晶 卜令兵 胡康 Kanike Raghavendra Kumar 2018环境科学学报2018,38,9:4
7Gan the outcome of transurethral resection of the prostate be predicted preopera-tively显示文摘Kanik E Erdem E Abidinoglu D 2004Urology2004,64,:1
8Printing cationized cotton with direct dyes显示文摘KANIK M HAUSER P J 2004Textile Research Journal2004,74,1:1
9Accuracy of prenataldiagnosis of congenital heart disease with fetal echocardiography显示文摘Bakiler AR Ozer EA Kanik A 2007Fetal Diagn Ther2007,22,:1
10Accuracy of Prenatal diagnosis of congenital heart disease with fetal echocardiography 显示文摘BAKILER A R OZER E A KANIK A 2007Fetal Diagn Ther2007,22,:1
11Printing cationized cotton with direct dyes 显示文摘M Kanik P J Hauser 2004Textile Research Journal2004,74,1:1
12Use of principal component scores in multiple liner regression models for prediction of Chlorophyll-a in reservoirs显示文摘Camdevyren H Demyr N Kanik A 2005Ecology Modell2005,181,:1
13Can the outcome of transurethral resection of the prostate be predicted preoperatively显示文摘Kanik E Erdem E Abidinoglu D 2004Urology2004,64,2:1
14Failureof low- dose intravenous immunoglobulin therapy to suppressdisease activity in patients with treatment- refractory rheuma-toid arthritis显示文摘KANIK K S YARBORO C H NAPARSTEK Y 1996Arthritis Rheum1996,39,10:1
15Distinct patterns of cy- tokine secretion characterize new onset synovitis verus chronic rheumatoid arthritis 显示文摘Kanik KS Hagiwara E Yarboro CH 1998J Rheumatol1998,25,1:1
16Total versus subtotal thyroidectomy for the management of benign multinodular goiter in an endemic region 显示文摘Colak T Akca T Kanik A 2004ANZ J Surg2004,74,11:1
17Distinct patterns of cytokine secretion characterize new onset synovitis versus chronic rheumatoid arthritis显示文摘Kanik KS Hagiwara E Yarboro CH 1998J Rheumatol1998,25,1:1
18Total versus subtotal thyroidectomy for the management of benign multinodular goiter in an endemic region显示文摘Colak T Akca T Kanik A 2004ANZ J Surg2004,74,11:1
19Assessment of myocardial dysfunction in neonates with hypoxic-ischemic encephalopathy is it a significant predictor of mortality显示文摘Kanik E Ozer EA Bakiler AR 0,,03:1
20Total versus subtotal thyroidectomy for the management of benign multinodular goiter in an endemic region 显示文摘Colak T Akca T Kanik A 2004ANZ J Surg2004,74,11:1
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