帝国的命脉——古罗马道路之谜     

"条条大路通罗马"这个谚语我们都知道  是用来比喻事物具备多种可能性的.为什么条条大路是通罗马而不是其他的地方呢?这个谚语最初是怎样形成的呢?…… 《文化博览》2007,(4)

“条条大路通罗马”这个谚语我们都知道,是用来比喻事物具备多种可能性的。为什么条条大路是通罗马而不是其他的地方呢?这个谚语最初是怎样形成的呢?  相似文献   

万家忧乐聚心头——记青年记者唐湘岳     

蒋祖? 《新闻爱好者》1994,(8)

光明日报的读者,对唐湘岳这个名字不会感到陌生.从《举报人的命运》、《不能用人质事件解决经济纠纷》,到《茶山常绿颂英魂》、《何以引得凤凰来》,透过这些频密的署名报道,一名党报记者热情、执著、仗义执言、坚持真理的形象呼之欲出.生活中,这位年轻记者、光明日报驻湖南记者站副站长,显得干练而沉静,瘦弱的身体很不起眼,唯有一双眼睛大而有神,闪着坚定的光亮.  相似文献   

电视新闻的真实性     

丹尼尔·雷文  沈玖玖 《声屏世界》1994,(5)

欢迎大家来电视新闻界看看,在那里,现实被人篡改,表演替代了报道,谋取特殊利益的集团仿制新闻消息。为什么?因为面临着剧烈的竞争,地方电视台和电视网只好通过采用一些令人震惊的事件而不是一般性的报道来吸引观众。  相似文献   

作为导师角色的达尔     

杰夫?艾萨克  牟硕 《中学教与学》2014,(4)

本文是一篇纪念罗伯特?达尔的文章。本文的意义不仅在于我们如何了解达尔的民主理论,而且,对于如何指导政治思想领域的研究生进行写作和研究,亦有着重要的意义。感谢耶鲁大学麦克米兰中心主任伊恩?夏皮罗（Ian Shapiro）教授推荐并提供本文。  相似文献   

A preliminary evaluation of VEGF-A,VEGFR1 and VEGFR2 in patients with well-controlled type 2 diabetes mellitus   总被引：4，自引：0，他引：4  

Barbara RUSZKOWSKA-CIASTEK  Alina SOKUP  Maciej W. SOCHA  Zofia RUPRECHT  Lidia HA?AS  Barbara GóRALCZYK  Krzysztof GóRALCZYK  Gra?yna GADOMSKA  Danuta RO?? 《Journal of Zhejiang University. Science. B》2014,15(6):575-581

Objective

Decompensated chronic hyperglycemia often leads to late microvascular complications such as retinopathy, diabetic foot syndrome, and diabetic kidney disease. The aim of this study was to determine the concentration of vascular endothelial growth factor A (VEGF-A) and its receptors in patients with well-controlled diabetes.

Methods

The study was conducted on 31 patients with well-controlled type 2 diabetes without micro-or macroangiopathy. Thirty healthy volunteers were enrolled in a control group. Serum concentrations of VEGF-A, VEGF receptors 1 and 2 (VEGFR1 and VEGFR2), fasting glucose, and lipid profiles were measured, and the plasma concentration of glycated hemoglobin (HbA1c) was determined.

Results

No significant differences were observed between the concentration of VEGF-A, VEGFR1 or VEGFR2 in the subject group and that in the control group. Positive correlations were noted between the levels of VEGF-A, VEGFR2, and triglyceride, and there was a negative correlation between the levels of VEGFR2 and high-density lipoprotein (HDL)-cholesterol in the study group.

Conclusions

The concentrations of VEGF-A and its receptors 1 and 2 in patients with well-controlled diabetes are comparable to those of healthy individuals, which may indicate that appropriate control of glucose levels delays the occurrence of vascular complications. A negative correlation between VEGFR2 and HDL-cholesterol levels, and positive correlations between VEGF-A, VEGFR2, and triglyceride levels, suggest that lipid abnormalities occurring in diabetes may be involved in the modulation of angiogenesis.  相似文献   

阿扎提·苏里坦与维吾尔当代文学研究     

伊力夏提?艾沙 《华章》2013,(14)

阿扎提·苏里坦先生是当代著名学者,文学批评家。维吾尔文学批评观念是他学术思想的重要结晶。早在南开大学期间,阿扎提·苏里坦先生的维吾尔当代文学研究形成了自己独特的研究方法,为维吾尔当代文学学科的建立提供了理论和实践基础。  相似文献   

铁木耳传略     

伊力夏提?艾沙 《华章》2013,(19)

铁木直的一生是传奇的一生,同时也是一部描写受压迫与反压迫的史书,通过对铁木真英雄事迹的研究,可以使我们更好的缅怀历史英雄,吸取历史教训。  相似文献   

中欧体育健康项目“健康儿童?健康社会”研究   总被引：1，自引：1，他引：0       下载免费PDF全文

沈佳丽  Roland Naul  游松辉  Dennis Dreisk?mper 《体育科研》2014,(6):90-93,100

“健康儿童?健康社会”（HCSC）是在欧盟体育健康发展准则下,构建由家庭、学校、体育组织、地区政府等诸多部门组成的复合体系,通过降低BMI值减少超重,改善运动能力,进而提高个人生活质量。主要通过对HCSC项目的历史发展进行论述,对HCSC的核心理念、组织构架、运作模式3方面进行剖析,并以中国实验学校为例,对实验干预前后学生的身体健康指标进行对比分析,旨为国内相关领域研究抛砖引玉。  相似文献   

维吾尔族中学生运动素质的城乡比较     

阿力木江?依米提?塔尔肯 《湖北体育科技》2017,36(9):823-830

目的了解库车县2所中学13~18岁维吾尔族男、女学生身体素质现状及城、乡差异。方法采用文献资料、问卷调查、测试、数理统计及比较分析等研究方法,对库车县2所城、乡中学的1 460名维吾尔族中学生的速度、爆发力、力量、耐力、柔韧性等身体素质指标进行体质测试及对比分析。同时,对城、乡学校场地器材情况、体育师资力量队伍、开展的课外体育项目以及学生参与课外体育活动、课余锻炼情况、做作业和睡眼时间状况进行对比分析。结果城市和乡村学校维吾尔族中学生50m跑、立定跳远、耐力跑、柔韧性和力量素质之间存在一定的差异。总体上,城市女生除立定跳远成绩优于乡村女生外,其他素质水平乡村男、女生均优于城市男、女生;乡村学生参加课外体育活动时间和次数、积极性,早晨、中午、晚上锻炼时间,睡眼时间等比例高于城市学生。结论库车县城市和乡村维吾尔族中学生身体素质存在差异,相关部门需高度重视,采取有效措施,促进城市和乡村学生健康成长。  相似文献   

群体情绪凝聚及其产生机制     

赵珍珍魏荟荟袁博汪祚军? 《宁波大学学报(教育科学版)》2015,(5):12-018

Group emotional convergence refers to the phenomenon that group members come to consistent emotional experience in a group over the time. In the previous studies, group emotional convergence may be attributed to the following reasons: First, group norms dramatically allow group members to experience the consistent emotion; second, group members would consider questions from the perspective of a group rather than their own while group identity is induced, therefore experiencing consistent emotions; third, individuals in a group would simulate others’ emotion automatically; and finally, group members may compare their own emotion with others’ in the fuzzy situation to adjust their own emotion, trying to be consistent especially when being inconsistent with others. Such factors as individual traits, group characteristics, group tasks and initial emotional states are likely to affect the group emotional convergence. This research suggests that future research is needed to investigate the boundary conditions of the above-mentioned four mechanisms. It is also needed to explore the group emotional convergence in groups with larger size and in situations where members share strong emotional events.  相似文献