Use of laptop computers in an academic medical library     

Atlas MC  Garza F  Hinshaw R 《Medical reference services quarterly》2007,26(2):27-36

Who borrows laptop computers in an academic health sciences library? Why do they choose to check out laptops? In a survey, laptop computer users responded that the laptops were used most frequently to do class-related work. Laptops were most often checked out because they could be taken to a quiet area of the library or to where the user had more room to work. The majority of such borrowers were satisfied or very satisfied with the laptops and the service from the library. The majority of those completing the survey were medical school students and graduate students. The circulation of laptop computers at this academic health sciences library is a very successful and popular program.  相似文献   

我国科技期刊如何获取国际稿件   总被引：13，自引：2，他引：11  

郑芹珠  任丹青  张慧 《编辑学报》2007,19(2):119-121

以《亚洲男科学杂志》获得国际稿源(70%以上)的经验为主线,分析目前国内英文版科技期刊稿源国际化的现状.提出了有效获取国际稿源的思路,包括:主编无可替代,充分调动国际编委;全方位培养编辑人才,引进和借助优秀人才;重视主动约稿;组织和参加国际性会议;充分利用和整合资源,提供金牌服务;充分利用现代化办公条件;舍得花钱送期刊;打开国际发行渠道.  相似文献   

实质性共链分析的实证研究——对全共链分析的修正   总被引：2，自引：0，他引：2  

邱均平  李晔君  李江  任全娥 《情报学报》2007,26(4):488-495

当前的共链分析研究主要沿用了共引分析的方法,但由于网络中充斥着大量的非实质性链接,就使这种共链分析的假设前提难以成立,分析结论的可信度低.在本文中,我们提出"实质性共链分析"作为对"全共链分析"的修正,认为"实质性共链分析"比"全共链分析"更有效,并以图书馆学情报学博客共链分析为实例验证了这一假设的正确性.  相似文献   

高职院校加强师德建设的思考     

任凤国 《北京工业职业技术学院学报》2007,6(2):66-68,71

市场经济条件下,人们传统的世界观、价值观受到来自社会多方面的强烈冲击,师德建设遇到前所未有的挑战.随着人们认识的理性回归,为新时期师德建设注入了新的内涵.高职院校教师更要甘于寂寞,勇于奉献,加强自身师德理论修养,诚实守信、关爱学生、为人师表.  相似文献   

Relationship between hyperuricemia and metabolic syndrome   总被引：6，自引：0，他引：6  

Chen LY  Zhu WH  Chen ZW  Dai HL  Ren JJ  Chen JH  Chen LQ  Fang LZ 《Journal of Zhejiang University. Science. B》2007,8(8):593-598

Objective: To investigate the relationship between metabolic syndrome and hyperuricemia. Methods: A total of 2 374 subjects who received health examination in our hospital from Jan. 2004 to Dec. 2006 were enrolled in our study. Hyperuricemia is defined as ≥7 mg/dl (in men) or ≥6.0 mg/dl (in women). Metabolic syndrome was defined using AHA/NHLBI (American Heart Association/National Heart, Lung, and Blood Institute) criteria. Results: (1) The overall prevalence of hyperuricemia was 13.10%. The condition was more common in men than in women (19.07% vs 3.42%). (2) Among men, uric acid concentration is statistically significantly positively correlated with waist circumference, blood pressure, and triglyceride. Uric acid is negatively correlated with serum high-density lipoprotein-cholesterol (HDL-C). Uric acid concentration is most strongly correlated with serum triglyceride (r=0.379) and waist circumference (r=0.297). Among women, statistically significant positive correlations were noted for the serum uric acid concentrations with waist circumference, triglyceride and fasting plasma glucose. Serum triglyceride (r=0.329) and waist circumference (r=0.234) are most strongly correlated with uric acid concentrations. (3) Men with hyperuricemia had a 1.634-fold increased risk of metabolic syndrome as compared with those without hyperuricemia odds ratio (OR)=1.634, P=0.000. Women with hyperuricemia had a 1.626-fold increased risk of metabolic syndrome (OR=1.626, P=0.000) as compared with those without hyperuricemia. Conclusion: Hyperuricemia is prevalent among Chinese population. Additionally, serum uric acid is positively associated with metabolic syndrome.  相似文献   

The dyadic nature of bullying and victimization: testing a dual-perspective theory   总被引：2，自引：1，他引：1  

Veenstra R  Lindenberg S  Zijlstra BJ  De Winter AF  Verhulst FC  Ormel J 《Child development》2007,78(6):1843-1854

For this study, information on Who Bullies Who was collected from 54 school classes with 918 children (M age = 11) and 13,606 dyadic relations. Bullying and victimization were viewed separately from the point of view of the bully and the victim. The two perspectives were highly complementary. The probability of a bully-victim relationship was higher if the bully was more dominant than the victim, and if the victim was more vulnerable than the bully and more rejected by the class. In a bully-victim dyad, boys were more often the bullies. There was no finding of sex effect for victimization. Liking reduced and disliking increased the probability of a bully-victim relationship.  相似文献   

听课随想录     

老任 《历史教学》2007,(7):41-42

最近听了两节公开课,教师用的是高中新课标人教版教科书,内容是必修2第三单元第3课"经济体制改革"、第4课"对外开放格局的初步形成".执教者是年轻教师,教态自然,口齿清楚,善于表达,但暴露出来的问题也很多.随听随记,有些感想,提出来供研究.  相似文献   

民族高校细胞生物学实验教学改革探索     

贝盏临  张欣  曹君迈  雷茜  任玉锋  任贤 《实验技术与管理》2011,28(9)

为了进一步培养民族高校学生的实验技能,在细胞生物学实验课程教学中,实验课教学小组通过不断改革教学方法,适应新的教学体系,及时调整实验教学内容和形式,以及建立完善的成绩评定体系,把好教学质量关,充分发掘学生的潜能,增强学生学习的自信心和兴趣,从而达到提高学生实验技能的目的.通过对近4年的细胞生物学实验成绩的分析,结果显示,实验对绝大多数学生在提高专业技能、培养独立工作能力、提高分析问题和解决问题能力、提高自主学习意识和能力、增强团队协作意识等方面有很大帮助.  相似文献   

以科研促进生物工程专业实践教学模式的构建与实践   总被引：1，自引：1，他引：0  

张琇  王薇  任贤  乌日娜  邓洁 《实验技术与管理》2011,28(3)

探讨在生物工程专业实践教学中,将科研项目的研究进展、研究思路以及研究方法与内容分别融入到课堂教学、实验教学、生产实习、毕业论文等教学活动中,构建以科研促进实践教学质量提高的模式.学生不仅了解了当前生物工程的研究热点和发展趋势,也训练了自己的科研思维能力,明显提高了自身的实践动手能力和创新意识.  相似文献   

近代物理实验考试模式和成绩评价体系的创新与实践   总被引：2，自引：2，他引：0  

任红  刘彩霞  朱志峰 《实验技术与管理》2011,28(1)

结合课程特点和人才培养目标,通过对近代物理实验教学进行改革,探索和尝试多元化的考试方法,达到客观公正地评价学生的综合素质和创新能力、科学全面地监控教学质量和规范教学行为、充分提高仪器设备的利用率、推动校风和考风建设的目的。  相似文献