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The Study of Relationships between the Damage of Visual Function and Hemorrheology, Ocular Rheography, as well as Other Related Factors in Patients with Primary Open Angle Glaucoma (POAG)

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眼科学报 1993年第1期9卷 3-11页

作者： Jian Ge, Wenbing Zhou National Ophthalmological Laboratories, Ministry of Public Health, china, Zhongshan Ophthalmic center, Sun Yat-Sen University of Medical Sciences, guangzhou 510060, china Jiancu Zhu, Anheng Cheng, Yulan Lin, Hongyan Tong, Lin Lian, Zhixing Chen Institute of Cardiovascular Diseases of guangdong Province, guangzhou 510080, china National Ophthalmological Laboratories Ministry of Public Health China.

Researches of glaucoma visual function damage, hemorrheololgy, ocular rheography and other related multiplex factors, with computed multifactorial stepwise regresion analysis, indicate that the elevation of intraocular pressure (IOP) is not the only factor to induce visual impairment. POAG patients are shown to have markedly reduced diastolic purfussion pressure in ophthalmic artery, besides prolonged filling time of the retinal artery and vein, diminished erythrocyte deformability and increased platele...

关键词： visual function hemorrheology primary open angle glaucoma (POAG) ocular rehography intraocular pressure (IOP) blood cells trace elements multiphy stepwise regression.

The Quaternary faunas and climatic fluctuation in the tropical zone of china

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Journal of Geographical Sciences 2003年第4期 106-115页

作者： HUANG Zhenguo, ZHANG Weiqiang ( guangzhou Institute of Geography, guangzhou 510070, china guangdong Business College, guangzhou 510320, china)

About 70 examples of Quaternary fauna in china's tropics are enumerated in this *** which about 40% of the examples can be found even in cooling stages, showing the smalleramplitude of climatic fluctuation during Quaternary. According to the temporal and spatialdistribution of tropical faunas, the following characters of climate variation can be evidenced:twomain cycles in Early Pleistocene, three main cycles in Middle Pleistocene, two main cycles in LatePleistocene and Holocene Megathermal. The drop in temperature during the Latest Glacial Period and

关键词： faunas climate china’s tropics

Vortex genesis over the Bay of Bengal in spring and its role in the onset of the Asian Summer Monsoon

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Science china Earth Sciences 2011年第1期54卷 1-9页

作者： WU GuoXiong1, GUAN Yue1,2, WANG TongMei3, LIU YiMin1, YAN JingHui4 & MAO JiangYu1 1 State Key Laboratory of Numerical Modeling for Atmospheric Sciences and Geophysical Fluid Dynamics (LASG), Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing 100029, china 2Graduate University of Chinese Academy of Sciences, Beijing 100049, china 3Department of Atmospheric Science, Sun Yat-Sen University, guangzhou 510275, china 4National climate center, china Meteorological Administration, Beijing 100080, china State Key Laboratory of Numerical Modeling for Atmospheric Sciences and Geophysical Fluid Dynamics (LASG) Institute of Atmospheric Physics Chinese Academy of Sciences Beijing 100029 China Department of Atmospheric Science Sun Yat-Sen University Guangzhou 510275 China National climate center China Meteorological Administration Beijing 100080 China

Physical processes associated with onset of the 1998 Asian summer monsoon were examined in detail using multi-source datasets. We demonstrated that strong ocean-atmosphere-land interaction in the northern Indian Ocean and tropical Asian area during spring is a fundamental factor that induces the genesis and development of a monsoon onset vortex over the Bay of Bengal (BOB), with the vortex in turn triggering onset of the Asian summer monsoon. In spring, strong surface sensible heating over India and the Indochina Peninsula is transferred to the atmosphere, forming prominent in situ cyclonic circulation, with anticyclonic circulations over the Arabian Sea and northern BOB where the ocean receives abundant solar radiation. The corresponding surface winds along the North Indian Ocean coastal areas cause the ocean to produce the in situ offshore currents and upwelling, resulting in sea surface temperature (SST) cooling. With precipitation on the Indochina Peninsula increasing from late April to early May, the offshore current disappears in the eastern BOB or develops into an onshore current, leading to SST increasing. A southwest-northeast oriented spring BOB warm pool with SST >31°C forms in a band from the southeastern Arabian Sea to the eastern BOB. In early May, the Somali cross-equatorial flow forms due to the meridional SST gradient between the two hemispheres, and surface sensible heat over the African land surface. The Somali flow overlaps in phase with the anticyclone over the northern Arabian Sea in the course of its inertial fluctuation along the equator. The convergent cold northerlies on the eastern side of the anticyclone cause the westerly in the inertial trough to increase rapidly, so that enhanced sensible heat is released from the sea surface into the atmosphere. The cyclonic vorticity forced by such sensible heating is superimposed on the inertial trough, leading to its further increase in vorticity strength. Since atmospheric inertial motion is destr

关键词： air-sea interaction spring BOB warm pool monsoon onset vortex inertial oscillation Asian summer monsoon onset

Relationships between Weight Status and Bullying Victimization among School-aged Adolescents in guangdong Province of china

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Biomedical and Environmental Sciences 2010年第2期23卷 108-112页

作者： QIAO-ZHI GUO, WEN-JUN MA, SHAO-PING NIE, YAN-JUN XU, HAO-FENG XU, AND YU-RUN ZHANG Department of Noncommunicable Disease Control and Prevention, guangdong Provincial center for Disease Control and Prevention, guangzhou 510300, guangdong, china Department of Noncommunicable Disease Control and Prevention Guangdong Provincial Center for Disease Control and Prevention Guangzhou 510300 Guangdong China

Objective To examine relationships between weight status and different forms of bullying victimization among adolescents aged 11-18 years. Methods The relationships between weight status and bullying victimization （physical, verbal, and relational） were examined utilizing data from the guangdong Provincial Youth Health Behavior Survey. Data on height, weight, and victimization behaviors were collected by self-reporting from 12 439 subjects, Х^2 test and logistic regression were used to analyze relationships between weight and bullying victimization. Results The incidence of victimization for adolescents aged 11-18 years was 8.6%, with higher rates for boys （12.4%） than for girls （4.7%）. For children with normal, overweight and obese body mass index （BMI）, the incidence rates of victimization were 8,2%, 17.3%, and 11.5%, respectively. Compared to normal weight, overweight was a risk factor for bullying victimization（OR=1.60, 95% CI： 1.18-2.17）, and it also increased children＇s risk of being teased in a hurtful way （OR=2.13, 95% CI： 1.41-3.24） and being made fun of due to physical appearance （OR=3.58, 95% CI： 2.27-5.67）. Obesity only increased the risk for children of being made tim of due to physical appearance （OR=2.45, 95% CI： 1.44-4.15）. Conclusions The victimization for children at school is common in guangdong province, china. Overweight and obese children are more likely to be victims of bullying behaviors, especially verbal victimization.

关键词： Body mass index Adolescents Victimization

Dromion Solutions for Dispersive Long-wave Equations in Two Space Dimensions

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Communications in Nonlinear Science and Numerical Simulation 1997年第4期2卷 225-229页

作者： Yanjuan ZHU (Department of Mathematics &Physics,guangdong University of Technology,guangzhou 5 1 0 0 90 ,china) Jiefang ZHANG (Research center of Engineering Science,Zhejiang University of Technology,Hangzhou 31 0 0 32 ,china Institute of Nonlinear Department of Mathematics and Physics Guangdong University of Technology Guangzhou 510090 China Research center of Engineering Science Zhejiang University of Technology Hangzhou 310032 China Institute of Nonlinear Physics / Department of Physics Zhejiang Normal University Jinhua 321004 Zhejiang China

By using the homogeneous balance method,we show that the dromion solutions exist for the (2 + 1 ) - dimensional dispersive long- wave *** conjectured thatthe method used here can be generalized to a class of nonlinear... 详细信息

关键词： dromiom solution soliton solution dispersive long- wave eqaution.

Up-regulation of microRNA-208b contributes to diabetic myocardial fibrosis in mice

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中国病理生理杂志 2012年第11期 2076-2077页

作者： GUO Lin-lin,HUANG Shu-ai,ZHU Jie-ning,LIN Qiu-xiong,DENG Chun-yu,ZHONG Shi-long,FU Yong-heng,SHAN Zhi-xin,YU Xi-yong(Research center of Medical Sciences,guangdong General Hospital,guangdong Provincial Cardiovascular Institute,guangdong Academy of Medical Sciences,guangzhou 510080,china)

AIM:Myocardial fibrosis plays a critical role in the process of diabetic cardiac *** are endogenous,small non-coding RNAs that negatively regulate gene expression in diverse biological and pathological ***,the roles of

关键词： microRNA

The characteristics of sea fog with different airflow over the Huanghai Sea in boreal spring

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Acta Oceanologica Sinica 2010年第4期29卷 3-12页

作者： HUANG Jian WANG Xin ZHOU Wen HUANG Huijun WANG Dongxiao ZHOU Faxiu Institute of Tropical and Marine Meteorology China Meteorological Administration Guangzhou 510080 China Guy Carpenter Asia-Pacific climate Impact Centre School of Energy and Environment City University of Hong Kong Hong Kong China CAS key laboratory of tropical marine environmental dynamics South China Sea Institute of Oceanology Chinese Academy of Sciences Guangzhou 510301 China Department of meteorology Ocean University of China Qingdao 262003 China

Using the observations from ICOADS datasets and contemporaneous NCEP/NCAR reanalysis datasets during 1960-2002,the study classifies the airflows in favor of sea fog over the Huanghai （Yellow） Sea in boreal spring （April-May） with the method of trajectory analysis,and analyzes the changes of proportions of warm and cold sea fogs along different paths of *** to the heat balance equation,we investigate the relationships between the marine meteorological conditions and the proportion of warm and cold sea fog along different airflow *** major results are summarized as follows.（1） Sea fogs over the Huanghai Sea in spring are not only warm fog but also cold *** proportion of warm fog only accounts for 44% in April,while increases as high as 57% in May.（2） Four primary airflow paths leading to spring sea fog are *** are originated from the northwest,east,southeast and southwest of the Huanghai Sea,*** occurrence ratios of the warm sea fog along the east and southeast airflow paths are high of 55% and 70%,while these along the southwest and northwest airflow paths are merely 17.9% and 50%.（3） The key physical processes governing the warm/cold sea fog are heat advection transport,longwave radiation cooling at fog top,solar shortwave warming and latent heat flux between airsea interfaces.（4） The characteristics of sea fog along the four airflow paths relate closely to the conditions of water vapor advection,and the vertical distribution of relative humidity.

关键词： spring sea fog over the Huanghai Sea airflow paths water vapor flux heat advection vertical distribution of water vapor

安装新型形状记忆合金阻尼器的古塔结构地震反应有限元分析

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振动与冲击 2012年第20期31卷 38-45页

作者：黄襄云王凤华广州大学工程抗震研究中心广州510405 广东建设职业技术学院广州510470

将设计的拉压型形状记忆合金(SMA)阻尼器,安装在古塔上,可同时减少古塔在水平地震和竖直地震作用下的响应。采用大型通用软件ANSYS对古塔安装和不安装SMA阻尼器结构分别进行有限元仿真,对结构的动力特性、水平地震反应和竖向地震反应进... 详细信息

将设计的拉压型形状记忆合金(SMA)阻尼器,安装在古塔上,可同时减少古塔在水平地震和竖直地震作用下的响应。采用大型通用软件ANSYS对古塔安装和不安装SMA阻尼器结构分别进行有限元仿真,对结构的动力特性、水平地震反应和竖向地震反应进行分析和对比,探讨SMA阻尼器的控制效果,分析结果与振动台试验数据进行比较,验证分析结果的可靠性。

关键词：拉压型形状记忆合金(SMA)阻尼器古塔有限元分析水平地震反应竖向地震反应

Discussion on event horizon and quantum ergosphere of dynamic rotating black holes in a tunneling framework

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Chinese Physics B 2012年第7期21卷 162-167页

作者：刘佰生张靖仪 center for Astrophysics Guangzhou University

According to the Parikh–Wilczek tunneling framework, the locations of the local horizons of dynamic rotating black holes can be worked out. The calculations show that the quantum ergosphere of the black hole is identical with the tunneling potential barrier set by particle’s tunneling across the relevant horizon. Then, some discussions on the origin of the Hawking radiation will be shown.

关键词： Hawking radiation dynamic rotating black holes tunneling framework quantum ergosphere