羽毛球业余爱好者常见运动损伤的原因分析

通过调查羽毛球运动参与者的运动损伤情况,总结羽毛球运动参与者常见伤病,以期找出最佳预防方法,为预防羽毛球爱好者的运动损伤提供意见,使羽毛球运动爱好者在运动过程中能享受到安全有效的健身效果。     

试论高教自学考试实验环节考核的评价

实验环节考核作为对自考生实践能力和创新能力的培养和考查,在高教自学考试中占据了重要的地位。对高教自学考试实验环节考核采取科学的评价标准,将有利于培养具有创新精神和实践能力的应用型高级专门人才的教育目标的实现。     

开发高校化学废弃物回收实验构建绿色化学实验室

针对高校化学实验室产生的废弃物增多,对环境污染大、处理成本高的问题,对高校开设化学废弃物回收实验、构建绿色化学实验室的进行了探索与实践,提出了开发综合型、设计型或创新型化学废弃物回收实验项目的建设措施,并举例说明了这些措施的实施过程。通过实际运行,表明该方法不仅在一定程度上实现了化学废弃物的回收和再利用,更重要的是达到了提高教学质量、培养学生实践应用能力和创新能力的目的。     

社区教育教师的关键事件技术开发研究

社区教育教师是一个非常特殊的教育群体,拥有特殊的工作特性和工作能力。关键事件对于个体发展有着非常重要的作用,生活中到处充满着关键事件的不同形态,社区教育教师应当拥有娴熟处理关键事件的能力,着重帮助社区教育教师探究如何利用关键事件的契机,实现自我成长与发展。     

Gorham-Stout syndrome in mainland China: a case series of 67 patients and review of the literature

Objective:Gorham-Stout syndrome (GSS) is a rare disorder of uncertain etiology and unpredictable prognosis. This study aims to present a comprehensive understanding of this rare entity. Methods:A literature search in PubMed and three Chinese databases was performed to screen histologically proven GSS cases among Chinese residents in the mainland. We analyzed the patients’ clinical characteristics, the value of different treatment modalities and their influence on the clinical outcome. Results:Sixty-seven cases were finally enrolled. There were 43 men (64.2%) and 24 women (35.8%). The mean age at diagnosis was 28 years (1.5-71 years). The most common clinical symptoms included pain (n=40, 59.7%), functional impairment (n=13, 19.4%), and swelling (n=12, 17.9%). The radiographic presentation of 37 cases (55.2%) was disappearance of a portion of the bone. The others presented as radiolucent foci in the intramedullary or subcortical regions. A total of 42 cases provided data on therapy, these included surgery (n=27, 40.3%), radiation therapy (n=6, 9.0%), surgery combined with radiation therapy (n=2, 3.0%), and medicine therapy (n=7, 10.4%). For 30 of these 42 cases, follow-up data were available:21 cases had the disorder locally controlled and 9 had a symptom progression. Fortunately, the disease is not fatal in the majority of cases. Conclusions:GSS has no specific symptoms and it should be taken into consideration when an unclear massive osteolysis occurs. The efficacies of different treatment modalities are still unpredictable and further research is required to assess the values of different treatments.     

校内考试与课程标准的一致性研究——韦伯模式在中学地理校内考试试卷分析中的应用探究

借鉴韦伯模式对浙江省金华市某省级重点中学2012年度第二学期高中一年级地理学科期中试卷进行一致性分析,发现当前校内考试主要存在以下问题:教师课程标准的意识不强;校内考试重视知识和技能、轻视方法和情感态度价值观;校内考试追求最高标准的达成等。应采取增强教师的课程标准意识、提高教师"基于标准"的命题水平、建立校内考试与课程标准一致性评价制度、修订和完善现行课程标准等措施加以解决。     

Allelic frequency distributions of 21 non-combined DNA index system STR loci in a Russian ethnic minority group from Inner Mongolia, China

We studied the allelic frequency distributions and statistical forensic parameters of 21 new short tandem repeat (STR) loci and the amelogenin locus, which are not included in the combined DNA index system (CODIS), in a Russian ethnic minority group from the Inner Mongolia Autonomous Region, China. A total of 114 bloodstain samples from unrelated individuals were extracted and co-amplified with four fluorescence-labeled primers in a multiplex polymerase chain reaction (PCR) system. Using capillary electrophoresis, the PCR products of the 21 STR loci were separated and genotyped. A total of 161 alleles were observed in the Russian ethnic minority group, and corresponding allelic frequencies ranged from 0.0044 to 0.5965. The 21 non-CODIS STR loci of the Russian ethnic minority group were characterized by high genetic diversity and therefore may be useful for elucidating the population’s genetic background, for individual identification, and for paternity testing in forensic practice.     

微博环境下图书馆危机信息传播及应对策略探析

微博作为一种新兴传播手段,在提高图书馆与读者双方交流便利性的同时,其碎片化传播、情绪主导表达、围观性及管理缺失的特点,也容易催化不良信息的产生和传播,图书馆可以在危机信息传播的潜在期进行安全预警,规避防范危机信息的产生;发生期认真对待,及时有效化解危机;解决恢复期加强舆论引导,分散危机信息.参考文献10.     

高校图书馆联盟建设策略研究

文章分析了高校图书馆联盟建设中存在的一系列问题,针对这些存在的问题提出了高校图书馆联盟建设的策略。     

Effects of Negative Political Advertising on Individuals' Cynicism and Self-Efficacy: The Impact of Ad Type and Message Exposures

Prior research has indicated that exposure to negative political advertising can foster among individuals feelings of alienation, distrust, and apathy toward government or the political process. However, investigation regarding the amount of exposure to such advertising and the form in which it is presented remains scant. This experimental study examined the impact of ad type (character based vs. issue based) and amount of advertising exposures on individuals' cynicism and perceived self-efficacy in relation to the government. Results indicated that issue-based attack ads aired during the 2004 presidential election led to greater cynicism and lower self-efficacy than did character-based attack ads. A significant interaction revealed that the difference on the self-efficacy measure was greatest at the highest exposure level, indicating that continual exposure to ads dealing with governmental policies may nurture the perception that the political process is overly complex, which subsequently can decrease individuals' beliefs that they can make a difference.