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37篇 您的检索式:作者名="Pingyan"
    题名 作者 年代 出处 被引量
1Strong Law of Large Numbers and Complete Convergence for Sequences of -Mixing Random Variables显示文摘We give some theorems of strong law of large numbers and complete convergence for sequences of -mixing random variables. In particular, Wittmann's strong law of large numbers and Teicher's strong law of large nnumbers for independent random variables are generalized to the case of -minxing random variables.GAN Shixin CHEN Pingyan QIU Dehua 2007Wuhan University Journal of Natural Sciences2007,12,2:3
2Some Remarks for Sequences of Pairwise NQD Random Variables显示文摘We first obtain the Petrov theorem for pairwise NQD(negative quadrant dependent) random variables which may have different distributions.Some well-known results are improved and extended.Next,we give an example to clarify one of the important properties of sequences of pairwise NQD random variables,so that we can point out some mistakes that have appeared in recent published papers.GAN Shixin CHEN Pingyan 2010Wuhan University Journal of Natural Sciences2010,15,6:3
3Spatial and temporal distribution of forest fire frequency and forest area burnt in Jilin Province, Northeast China显示文摘Forest fires caused by natural forces or human activities are one of the major natural risks in Northeast China.The incidence and spatial distribution of these fires vary over time and across the forested areas in Jilin Province,Northeast China.In this study,the incidence and distribution of 6519 forest fires from 1969 to 2013 in the province were investigated.The results indicated that the spatiotemporal distribution of the burnt forest area and the fire frequency varied significantly by month,year,and region.Fire occurrence displayed notable temporal patterns in the years after forest fire prevention measures were strictly implemented by the provincial government.Generally,forest fires in Jilin occurred in months when stubble and straw were burned and human activities were intense during traditional Chinese festivals.Baishan city,Jilin city,and Yanbian were defined as fire-prone regions for their high fire frequency.Yanbian had the highest frequency,and the fires tended to be large with the highest burned area per fire.Yanbian should thus be listed as the key target area by the fire management agency in Jilin Province for better fire prevention.Qiang Liu Yanlong Shan Lifu Shu Pingyan Sun Shuai Du 2018Journal of Forestry Research2018,29,5:3
4White blood cell count and the incidence of hyperuricemia:insights from a community-based study显示文摘Hyperuricemia(HUA)is a risk factor for chronic kidney disease(CKD).The relationship between HUA and white blood cell(WBC)count remains unknown.A sampling survey for CKD was conducted in Sanlin community in 2012 and 2014.CKD was defined as proteinuria in at least the microalbuminuric stage or an estimated GFR of 60 mL/(min·1.73 m2).HUA was defined as serum uric acid>420µmol/L in men and>360µmol/L in women.This study included 1024 participants.The prevalence of HUA was 17.77%.Patients with HUA were more likely to have higher levels of WBC count,which was positively associated with HUA prevalence.This association was also observed in participants without CKD,diabetes mellitus,hyperlipidemia,or obesity.Multivariate logistic regression analysis showed that WBC count was independently associated with the risk for HUA in male and female participants.Compared with participants without HUA,inflammatory factors such as high-sensitivity C-reactive protein,tumor necrosis factor-α,and interleukin 6 increased in participants with HUA.Hence,WBC count is positively associated with HUA,and this association is independent of conventional risk factors for CKD.Jian Liu Pingyan Shen Xiaobo Ma Xialian Yu Liyan Ni Xu Hao Weiming Wang Nan Chen 2019Frontiers of Medicine2019,13,6:3
5Some Limit Theorems for Weighted Sums of Random Variable Fields显示文摘Let{X_n,n ∈ N^d} be a field of Banach space valued random variables, 0 GAN Shixin CHEN Pingyan 2006Wuhan University Journal of Natural Sciences2006,11,2:2
6Endoscopic sphincterotomy plus balloon dilation versus endoscopic sphincterotomy for choledocholithiasis: A meta‐analysis显示文摘Yangyang Liu Peizhu Su Yinghao Lin Siheng Lin Kun Xiao Pingyan Chen Shengli An Yang Bai Fachao Zhi 2013J Gastroenterol Hepatol2013,,6:2
7Spatiotemporal variation in forest fire danger from 1996 to 2010 in Jilin Province,China显示文摘We evaluated the spatial and temporal patterns of forest fires in two fire seasons(March to June and September to November) from 1996 to 2010 in Jilin Province,China,using the Canadian Forest Fire Weather Index System.Fire data were obtained from the Provincial Fire Agency,and historical climate records of daily weather observations were collected from 36 weather stations in Jilin and its neighboring provinces.A linear regression model was used to analyze linear trends between climate and fire weather indices with time treated as an independent variable.Correlation analysis was used to detect correlations between fire frequency,areas burned,and fire weather indices.A thin-plate smooth spline model was used to interpolate the point data of 36 weather stations to generate a surface covering the whole province.Our analyses indicated fire frequency and areas burned were significantly correlated with fire weather indices.Overall,the Canadian Forest Fire Weather Index System appeared to be work well for determining the fire danger rating in Jilin Province.Also,our analyses indicated that in the forthcoming decades,the overall fire danger in March and April should decrease across the province,but the chance of a large fire in these months would increase.The fire danger in the fall fire season would increase in the future,and the chance of large fire would also increase.Historically,because most fires have occurred in the spring in Jilin Province,such a shift in the future fire danger between the two fire seasons would be beneficial for the province's fire management.Yanlong Shan Yonghe Wang Mike Flannigan Shuyuan Tang Pingyan Sun Fengguo Du 2017Journal of Forestry Research2017,28,5:2
8The Hajeck-Renyi inequality for the NA random variables and its application显示文摘Liu Jingjun Gan Shixin Chen Pingyan 1999Statist Probab Lett1999,43,:1
9On complete convergence for arrays of rowwise negatively associated random variables显示文摘Chen Pingyan Hu T C Liu X Volodin A 0,,02:1
10Endoscopic sphincterotomy plus balloon dilation versus endoscopic sphincterotomy for choledocholithiasis: A meta‐analysis显示文摘Yangyang Liu Peizhu Su Yinghao Lin Siheng Lin Kun Xiao Pingyan Chen Shengli An Yang Bai Fachao Zhi 2013J Gastroenterol Hepatol2013,,6:1
11Tacrolimus versus cyclophos- phamide in steroid -dependent or steroid -resistant focal seg- mental glomerulosclerosis: a randomized controlled trial 显示文摘Hang Ren Pingyan Shen Xiao Li 2013Am J Nephrol2013,37,1:1
12Inhibition of dendritic cell differentiation and accumulation of myeloid - derived suppressor cells in cancer is regulated by SI00A9 protein 显示文摘Pingyan Cheng Cesar A Corzo Noreen Luetteke etal 2008J Exp Med2008,205,:1
13Preliminary studies on increased survival and accelerated growth of overwintering juvenile abalone, Haliotis discus harmai Ino显示文摘Zong Qingnie Mei Fangji Jing Pingyan 1996Aqua1996,140,12:1
14Enhancing Anisotropy Barriers of Dysprosium(III) Single‐Ion Magnets显示文摘Gong‐JunChen Yun‐NanGuo Jin‐LeiTian JinkuiTang WenGu XinLiu Shi‐PingYan PengCheng Dai‐ZhengLiao 2012Chem. Eur. J2012,,9:1
15Limiting behaviour of moving average processes under cp-mixing assumption显示文摘HEN Pingyan HU Tien-Chung Volodin Andrei 2009Statistics & Probability Letters2009,79,1:1
16Accumulation of tissue advanced glycation end products correlated with glucose exposure dose and associated with cardiovascular morbidity in patients on peritoneal dialysis显示文摘Jianping Jiang Pingyan Chen Jianghua Chen Xueqing Yu Di Xie Changlin Mei Fei Xiong Wei Shi Wei Zhou Xusheng Liu Shiren Sun Ping Zhang Xiao Yang Yixiang Zhang Yanmin Zhang Xinling Liang Zhimin Zhang Qizhan Lin Yan Yu Toshio Miyata Jianwei Tian Min Liang We 2012Atherosclerosis2012,,1:1
17Postoperative Pain Assessment With Three Intensity Scalesin Chinesc Elders显示文摘Li Li Keela Herr Pingyan Chen 2009Journal of Nursing Scholarship2009,41,3:1
18Complete Moment Convergence for Sequences of Independent Random Elements in Banach Spaces显示文摘 2006Stochastic Analysis and Applications2006,24,5:1
19Limiting behaviour of moving average processes under negative association assumption显示文摘Chen Pingyan Hu Tienghung Andrei Volodin 2007Theory of Probability and Mathematical Statistics (Teor Imovir ta Matem Statyst)2007,77,:1
20Strong convergence rate of weighted sums of NOD sequences显示文摘Gan Shixin Chen Pingyan 2008Acta Mathematica Scientia2008,28,:1
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