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50篇 您的检索式:作者名="ZHOU Chunhong"
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12018 Chinese Pediatric Cardiology Society(CPCS) guideline for diagnosis and treatment of syncope in children and adolescents显示文摘Syncope belongs to the transient loss of consciousness(TLOC), characterized by a rapid onset, short duration, and spontaneous complete recovery. It is common in children and adolescents, accounting for 1% to 2% of emergency department visits.Recurrent syncope can seriously affect children's physical and mental health, learning ability and quality of life and sometimes cardiac syncope even poses a risk of sudden death. The present guideline for the diagnosis and treatment of syncope in children and adolescents was developed for guiding a better clinical management of pediatric syncope. Based on the globally recent development and the evidence-based data in China, 2018 Chinese Pediatric Cardiology Society(CPCS) guideline for diagnosis and treatment of syncope in children and adolescents was jointly prepared by the Pediatric Cardiology Society, Chinese Pediatric Society, Chinese Medical Association(CMA)/Committee on Pediatric Syncope, Pediatricians Branch, Chinese Medical Doctor Association(CMDA)/Committee on Pediatric Cardiology, Chinese College of Cardiovascular Physicians, Chinese Medical Doctor Association(CMDA)/Pediatric Cardiology Society, Beijing Pediatric Society, Beijing Medical Association(BMA). The present guideline includes the underlying diseases of syncope in children and adolescents, the diagnostic procedures, methodology and clinical significance of standing test and headup tilt test, the clinical diagnosis vasovagal syncope, postural orthostatic tachycardia syndrome, orthostatic hypotension and orthostatic hypertension, and the treatment of syncope as well as follow-up.Cheng Wang Yaqi Li Ying Liao Hong Tian Min Huang Xiangyu Dong Lin Shi Jinghui Sun Hongfang Jin Junbao Du Jindou An Jie Chen Mingwu Chen Qi Chen Sun Chen Yonghong Chen Zhi Chen Adolphus Kai-tung Chau Junbao Du Zhongdong Du Junkai Duan Hongyu Duan Xiangyu Dong Lin Feng Lijun Fu Fangqi Gong Yonghao Gui Ling Han Zhenhui Han Bing He Zhixu He Xiufen Hu Yimin Hua Guoying Huang Min Huang Ping Huang Yujuan Huang Hongfang Jin Mei Jin Bo Li Fen Li Tao Li Xiaohui Li Xiaoyan Liu Yan Li Haitao Lv Tiewei Lv Zipu Li Luyi Ma Silin Pan Yusheng Pang Hua Peng Yuming Qin Jie Shen Lin Shi Kun Sun Jinghui Sun Hong Tian Jie Tian Cheng Wang Hong Wang Lei Wang Jinju Wang Wendi Wang Yuli Wang Rongzhou Wu Tianhe Xia Yanyan Xiao Chunhong Xie Yanlin Xing Zhenyu Xiong Baoyuan Xu Yi Xu Hui Yan Shiwei Yang Qijian Yi Xia Yu Xianyi Yu Yue Yuan Hongyan Zhang Huili Zhang Li Zhang Qingyou Zhang Xi Zhang Yanmin Zhang Zhiwei Zhang Cuifen Zhao Bin Zhou Hua Zhu 2018Science Bulletin2018,63,23:54
2The formation and evolution of Chepaizi-Mosuowan paleo-uplift and its control on the distributions of sedimentary facies in the Junggar Basin显示文摘The Chepaizi-Mosuowan paleo-uplift is a large-scale uplift stretching across the Junggar Basin formed during the Yanshanian. It has experienced four evolutionary stages: the initial forming stage (J1), the intense development stage (J2+3), the waning and burial stage (K-E), and the tilting and extinction stage (N-Q). The most intense period of activities is the Middle Jurassic. Dur-ing the Early Jurassic, the Chepaizi-Mosuowan paleo-structure was a low amplitude uplift. Because of the subsequent strong uplifting during Middle-Late Jurassic, the Middle and Upper Jurassic were eroded. With the evolution of the Chepaizi-Mosuowan paleo-uplift, the sedimentary pattern of the basin changed, and the paleo-uplift separated the northern depositional systems from those in the south side. As a result, the basin tectonics controlled the distribution and evolution of the depositional systems. During Early Jurassic, while the paleo-uplift was low, its controlling effect on depositional systems was limited and sediments coming from the northwest could reach the central and southern parts of the basin. With the strong uplifting of the Chepaizi-Mosuowan paleo-structure during Middle-Late Jurassic, sediments from the northwest provenance could only deposit in the northern graben of the paleo-uplift. The intense erosion of the Middle-Upper Jurassic also changed the former sedimentary center of the basin into a source area, supplying sediments for grabens on both sides of the paleo-uplift. In the Cretaceous, regional subsidence caused the paleo-uplift to be buried again and subsequently sediments accumulated on top of it. The depositional facies are dominated by fluvial in the Early Cretaceous and shallow lacustrine to deltaic in the Late Cretaceous. In the history of the long-lasting development of this paleo-uplift, large-scale erosions of the paleohigh not only provided sufficient sediments to the center of the Junggar Basin, but also created favorable conditions for the formation of various subtle traps such as lithologic and stratigraphic traps.JI YouLiang ZHOU Yong KUANG Jun WAN Lu ZHANG Rui LU ChunHong 2010Science China Earth Sciences2010,53,6:10
3Biodegradation of geosmin in drinking water by novel bacteria isolated from biologically active carbon显示文摘Three strains of Gram-negative bacteria capable of removing geosmin from drinking water were isolated from biologically active carbon and identified to be Chryseobacterium sp., Sinorhizobium sp. and Stenotrophomonas sp. based on physio-biochemistry analysis and 16S rRNA gene sequence analysis. Removal efficiencies of 2 mg/L geosmin in mineral salts medium were 84.0%, 80.2% and 74.4% for Chryseobacterium sp., Sinorhizobium sp. and Stenotrophomonas sp., respectively, while removal efficiencies of 560 ng/L geosmin in filter influent were 84.8%, 82.3% and 82.5%, respectively. The biodegradation of geosmin was determined to be a pseudo first-order reaction, with rate constants at 2 mg/L and 560 ng/L being 0.097 and 0.086 day 1 , 0.089 and 0.084 day 1 , 0.074 and 0.098 day 1 for the above mentioned degraders, respectively. The biomass of culture in the presence of geosmin was much higher than that in the absence of geosmin.Beihai Zhou Rongfang Yuan Chunhong Shi Liying Yu Junnong Gu Chunlei Zhang 2011Journal of Environmental Sciences2011,23,5:9
4Study on liquid-liquid bimetal composite casting hammers显示文摘Crusher hammers for the mineral processing industry must meet the demands of both high wear resistance at the hammer head and high impact toughness at the hammer handle. The crusher hammers made of Hadfield steel have typically low service life of less than 40 hours. To solve the problem, a kind of bimetal crusher hammers made of high chromium cast iron(HCCI) and low alloy steel(LAS) has been successfully developed by using liquid-liquid composite casting. The microstructure and composite interface bonding was analyzed using optical microscope, SEM, EDX and XRD. Micrographs indicate that the composite interface is metallurgically bonded with a zigzag shape across the boundary and without unbound region or void. After heat treatment, the composite hammers have shown excellent properties. The hardness of HCCI is at least 63 HRC and its αk is greater than 3.5 J·cm-2; the hardness of LAS is greater than 35 HRC and its αk is no less than 80 J·cm-2. Diffusion of elements takes place at the interface and forms a transition region. The micro hardness increases from LAS to the interface and then to HCCI. Wear comparison was made separately between the bimetal composite hammer and a Hadfield steel hammer in two quarries of Jilin province and Liaoning province. The results showed that the liquid-liquid bimetal composite hammers did not have the falling off of hammer head or impact fracture phenomenon, and their service life was 3.75 times as long as that of the Hadfield steel hammers.Rong Shoufan Zhou Haitao ZhuYongchang Wang Junfa Yao Jia Li Chunhong 2014China Foundry2014,11,5:9
5Erlotinib versus chemotherapy as first-line treatment for patients with advanced EGFR mutation-positive non-small-cell lung cancer (OPTIMAL, CTONG-0802): a multicentre, open-label, randomised, phase 3 study显示文摘Caicun Zhou Yi-Long Wu Gongyan Chen Jifeng Feng Xiao-Qing Liu Changli Wang Shucai Zhang Jie Wang Songwen Zhou Shengxiang Ren Shun Lu Li Zhang Chengping Hu Chunhong Hu Yi Luo Lei Chen Ming Ye Jianan Huang Xiuyi Zhi Yiping Zhang Qingyu Xiu Jun Ma Li Zhang C 2011Lancet Oncology2011,,8:7
6Biodegradation of 2-methylisoborneol by bacteria enriched from biological activated carbon显示文摘在喝水的最普通的味道和气味混合物(TOC ) 之一是不能被常规水处理乐意地移开的 2-methylisoborneol (2-MIB ) 。为降级的 2-MIB 的四细菌的紧张从一个生物的激活的碳过滤器的表面被孤立,并且作为小球菌 spp 被描绘,黄质菌属 spp, Brevibacterium spp。并且 Pseudomonas spp。基于 16S rRNA 分析。有 515 ng 的起始的集中的 2-MIB 的移动效率 ???  ????????????????????????????????? 漠 ? 桴 ? 瑳敲杮桴 ?Rongfang YUAN Beihai ZHOU Chunhong SHI Liying YU Chunlei ZHANG Junnong GU 2012Frontiers of Environmental Science & Engineering2012,6,5:6
7Knowledge Graph Embedding for Hyper-Relational Data显示文摘Knowledge graph representation has been a long standing goal of artificial intelligence. In this paper,we consider a method for knowledge graph embedding of hyper-relational data, which are commonly found in knowledge graphs. Previous models such as Trans(E, H, R) and CTrans R are either insufficient for embedding hyper-relational data or focus on projecting an entity into multiple embeddings, which might not be effective for generalization nor accurately reflect real knowledge. To overcome these issues, we propose the novel model Trans HR, which transforms the hyper-relations in a pair of entities into an individual vector, serving as a translation between them. We experimentally evaluate our model on two typical tasks—link prediction and triple classification.The results demonstrate that Trans HR significantly outperforms Trans(E, H, R) and CTrans R, especially for hyperrelational data.Chunhong Zhang Miao Zhou Xiao Han Zheng Hu Yang Ji 2017Tsinghua Science and Technology2017,22,2:5
8Neural cell injury microenvironment induces neural differentiation of human umbilical cord mesenchymal stem cells显示文摘Jin Zhou Guoping Tia Jinge Wang Xiaoguang Luo Siyang Zhang Jianping Li Li Li Bing Xu FengZhu Xia Wang Chunhong Jia Weijin Zhao Danyang Zhao Aihua Xu 2012Neural Regeneration Research2012,7,34:3
9Discriminant Genetic Algorithm Extended (DGAE) model for seasonal sand and dust storm prediction显示文摘Here we use a Discriminant Genetic Algorithm Extended (DGAE) model to diagnose and predict seasonal sand and dust storm (SDS) activities occurring in Northeast Asia. The study employed the regular meteorological data, including surface data, upper air data, and NCEP reanalysis data, collected from 1980–2006. The regional, seasonal, and annual differences of 3-D atmospheric circulation structures and SDS activities in the context of spatial and temporal distributions were given. Genetic algorithms were introduced with the further extension of promoting SDS seasonal predication from multi-level resolution. Genetic probability was used as a substitute for posterior probability of multi-level discriminants, to show the dual characteristics of crossover inheritance and mutation and to build a non-linear adaptability function in line with extended genetic algorithms. This has unveiled the spatial distribution of the maximum adaptability, allowing the forecast field to be defined by the population with the largest probability, and made discriminant genetic extension possible. In addition, the effort has led to the establishment of a regional model for predicting seasonal SDS activities in East Asia. The model was tested to predict the spring SDS activities occurring in North China from 2007 to 2009. The experimental forecast resulted in highly discriminant intensity ratings and regional distributions of SDS activities, which are a meaningful reference for seasonal SDS predictions in the future.YANG YuanQin WANG JiZhi HOU Qing LI Yi ZHOU ChunHong 2011Science China Earth Sciences2011,54,1:3
10Effect of metal ion-doping on characteristics and photocatalytic activity of Ti02 nanotubes for removal of humic acid from water显示文摘Rongfang YUAN 2015Frontiers of Environmental Science & Engineering2015,9,5:2
11Purification, antitumor and antioxidant activities in vitro of polysaccharides from the brown seaweed Sargassum pallidum显示文摘Hong Ye Keqi Wang Chunhong Zhou Jun Liu Xiaoxiong Zeng 2008Food Chemistry2008,,2:1
12Simulating Aerosol Size Distribution and Mass Concentration with Simultaneous Nucleation,Condensation/Coagulation, and Deposition with the GRAPES–CUACE显示文摘A coupled aerosol–cloud model is essential for investigating the formation of haze and fog and the interaction of aerosols with clouds and precipitation. One of the key tasks of such a model is to produce correct mass and number size distributions of aerosols. In this paper, a parameterization scheme for aerosol size distribution in initial emission,which took into account the measured mass and number size distributions of aerosols, was developed in the GRAPES–CUACE [Global/Regional Assimilation and Pr Ediction System–China Meteorological Administration(CMA) Unified Atmospheric Chemistry Environment model]—an online chemical weather forecast system that contains microphysical processes and emission, transport, and chemical conversion of sectional multi-component aerosols. In addition, the competitive mechanism between nucleation and condensation for secondary aerosol formation was improved, and the dry deposition was also modified to be in consistent with the real depositing length. Based on the above improvements, the GRAPES–CUACE simulations were verified against observational data during 1–31 January 2013, when a series of heavy regional haze–fog events occurred in eastern China. The results show that the aerosol number size distribution from the improved experiment was much closer to the observation, whereas in the old experiment the number concentration was higher in the nucleation mode and lower in the accumulation mode. Meanwhile, the errors in aerosol number size distribution as diagnosed by its sectional mass size distribution were also reduced. Moreover, simulations of organic carbon, sulfate, and other aerosol components were improved and the overestimation as well as underestimation of PM2.5 concentration in eastern China was significantly reduced,leading to increased correlation coefficient between simulated and observed PM2.5 by more than 70%. In the remote areas where bad simulation results were produced previously, the correlation coefficient grew from 0.35 to 0.61, and the mean mass concentration went up from 43% to 87.5% of the observed value. Thus, the simulation of particulate matters in these areas has been improved considerably.Chunhong ZHOU Xiaojing SHEN Zirui LIU Yangmei ZHANG Jinyuan XIN 2018Journal of Meteorological Research2018,32,2:1
13Erlotinib versus chemotherapy as first-line treatment for patients with advanced EGFR mutation-positive non-small-cell lung cancer (OPTIMAL, CTONG-0802): a multicentre, open-label, randomised, phase 3 study显示文摘Caicun Zhou Yi-Long Wu Gongyan Chen Jifeng Feng Xiao-Qing Liu Changli Wang Shucai Zhang Jie Wang Songwen Zhou Shengxiang Ren Shun Lu Li Zhang Chengping Hu Chunhong Hu Yi Luo Lei Chen Ming Ye Jianan Huang Xiuyi Zhi Yiping Zhang Qingyu Xiu Jun Ma Li Zhang C 2011Lancet Oncology2011,,8:1
14Mechanical interactions and their effects on chemical mechanical polishing显示文摘Lei Shan Chunhong Zhou Steven Danyluk 2001IEEE Transactions on Semiconductor Manufacturing2001,14,3:1
15Fluid Pressure and its Effects on Chemical Mechanical Polishing显示文摘Chunhong Zhou Lei Shan J Robert Hight S H Ng Steven Danyluk 2002Wear2002,253,:1
16Fabrication and Photocatalytic Properties of Water-stable Ag/PW12/PVA Nanocomposites显示文摘SUI Chunhong WANG Zhaoyi WANG Cheng ZHOU Guangdong CHENG Tiexin 2016Chemical Research in Chinese Universities2016,32,5:1
17Purification, antitumor and antioxidant activities in vitro of polysaccharidesfrom the brown seaweed sargassum pallidum显示文摘Hong Ye Keqi Wang Chunhong Zhou 2008Food Chemistry2008,111,2:1
18Design and analysis of real-time wavefront processor显示文摘Zhou Luchun Wang Chunhong Li Mei 2004Proceedings of SPIE2004,5639,:1
19显示文摘Zhou Chunhong Lei Shan 2002Lubrication Engineering2002,58,1:1
20Erlotinib versus chemotherapy as first-line treatment for patients with advanced EGFR mutation-positive non-small-cell lung cancer (OPTIMAL, CTONG-0802): a multicentre, open-label, randomised, phase 3 study显示文摘Caicun Zhou Yi-Long Wu Gongyan Chen Jifeng Feng Xiao-Qing Liu Changli Wang Shucai Zhang Jie Wang Songwen Zhou Shengxiang Ren Shun Lu Li Zhang Chengping Hu Chunhong Hu Yi Luo Lei Chen Ming Ye Jianan Huang Xiuyi Zhi Yiping Zhang Qingyu Xiu Jun Ma Li Zhang C 2011Lancet Oncology2011,,8:1
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