襄阳地区老年人健康知识、生活习惯与健康状况调查

目的调查襄阳地区老年群体(60岁以上)的健康知识知晓率及生活习惯,以便为实施健康教育和干预提供参考。方法随机抽样500名老年人进行问卷调查。结果老年人获取健康知识的途径主要为报刊杂志(占64.1%),而老年人期望自己获得健康知识的途径依次为医生(占61.1%),健康知识讲座(51.2%);健康知识知晓率与文化层次有一定的关系;部分健康行为(如多吃水果、常喝牛奶、经常洗澡等)与经济水平有关;普遍患有老年常见慢性病。结论应该加强社区了卫生服务,多向老年人宣讲健康知识,增强老年人常见病的家庭保健与护理意识,从而提高老年人的生活质量与健康水平。     

意境说的道禅哲学渊源

中国古典美学中的意境说由情景交隔、虚实相生、动静相成、意在言外等四种美学范畴构成。其文化内涵源自道禅哲学中的“道德玄同，天人合一”，“有无相生”、“完全无妙有”、“无动而无不动”、“无言而无不言”、“不落言筌，不涉理路”等哲学理念。     

Tongan students’ attitudes towards their subjects in new zealand relative to their academic achievement

Research indicates that affective attitudes such as liking of a subject and confidence in one’s ability within a subject predict academic performance. Generally, immigrant minority students have positive attitudes and often have low academic performance. This study examines the self-efficacy and liking of subjects of New Zealand students and analyses the relationship of those attitudes towards academic performance in mathematics, writing, and reading by self-reported ethnicity. Data were obtained from the norming samples from the Assessment Tools for Teaching and Learning project in New Zealand. Of special interest are the relationships between attitude and performance for Pasifika and Tongan students in New Zealand. Tongan and Pasifika students had positive attitudes, but their mean scores were not significantly different to other ethnic groups except in writing for Tongan students. Tongan and Pasifika students did have lower academic performance than majority and Asian immigrant students in all three subjects. The correlation between liking and self-efficacy was fundamentally zero for Tongan and Pasifika students, while it was weakly positive for majority and Asian immigrant students. Together these results question the power of self-efficacy and liking attitudes to predict academic performance for immigrant students from agrarian or traditional societies. Further, the data suggest that ‘school effects’ are most likely explanations for this relationship, rather than lack of attachment, opposition, or deficiency theories.     

Individual, family, and neighborhood factors distinguish resilient from non-resilient maltreated children: a cumulative stressors model

OBJECTIVE: Children who are physically maltreated are at risk of a range of adverse outcomes in childhood and adulthood, but some children who are maltreated manage to function well despite their history of adversity. Which individual, family, and neighborhood characteristics distinguish resilient from non-resilient maltreated children? Do children's individual strengths promote resilience even when children are exposed to multiple family and neighborhood stressors (cumulative stressors model)? METHODS: Data were from the Environmental Risk Longitudinal Study which describes a nationally representative sample of 1,116 twin pairs and their families. Families were home-visited when the twins were 5 and 7 years old, and teachers provided information about children's behavior at school. Interviewers rated the likelihood that children had been maltreated based on mothers' reports of harm to the child and child welfare involvement with the family. RESULTS: Resilient children were those who engaged in normative levels of antisocial behavior despite having been maltreated. Boys (but not girls) who had above-average intelligence and whose parents had relatively few symptoms of antisocial personality were more likely to be resilient versus non-resilient to maltreatment. Children whose parents had substance use problems and who lived in relatively high crime neighborhoods that were low on social cohesion and informal social control were less likely to be resilient versus non-resilient to maltreatment. Consistent with a cumulative stressors model of children's adaptation, individual strengths distinguished resilient from non-resilient children under conditions of low, but not high, family and neighborhood stress. CONCLUSION: These findings suggest that for children residing in multi-problem families, personal resources may not be sufficient to promote their adaptive functioning.     

喀什地区维吾尔族中学生心理健康状况调查研究

通过对喀什地区维吾尔族中学生心理健康状况调查,了解他们的心理健康状况,采取有针对性的干预措施,为促进维吾尔族中学生的健康成长提供理论依据。     

广州大学图书馆学科馆员机制建设研究

介绍了学科馆员的定义和发展历史以及在国内几所高校图书馆的实行情况，在此基础上结合广州大学的实际提出了广州大学图书馆建设学科馆员的方案。     

我国台湾地区公共图书馆阅读空间建设实践研究

[目的 /意义]我国台湾地区公共图书馆因存在馆舍建筑设备老旧、空间设计不良以及软硬件设施落后等问题,影响读者到馆阅读意愿以及阅读体验.为此,台湾地区公共图书馆抓住旧馆空间改造和新馆建设的契机,对图书馆内的阅读空间进行环境提升,取得了一定的成效.本研究旨在通过调查我国台湾地区公共图书馆阅读空间建设情况,总结其建设特点,为...     

Retrieving and classifying instances of source code plagiarism

Automatic detection of source code plagiarism is an important research field for both the commercial software industry and within the research community. Existing methods of plagiarism detection primarily involve exhaustive pairwise document comparison, which does not scale well for large software collections. To achieve scalability, we approach the problem from an information retrieval (IR) perspective. We retrieve a ranked list of candidate documents in response to a pseudo-query representation constructed from each source code document in the collection. The challenge in source code document retrieval is that the standard bag-of-words (BoW) representation model for such documents is likely to result in many false positives being retrieved, because of the use of identical programming language specific constructs and keywords. To address this problem, we make use of an abstract syntax tree (AST) representation of the source code documents. While the IR approach is efficient, it is essentially unsupervised in nature. To further improve its effectiveness, we apply a supervised classifier (pre-trained with features extracted from sample plagiarized source code pairs) on the top ranked retrieved documents. We report experiments on the SOCO-2014 dataset comprising 12K Java source files with almost 1M lines of code. Our experiments confirm that the AST based approach produces significantly better retrieval effectiveness than a standard BoW representation, i.e., the AST based approach is able to identify a higher number of plagiarized source code documents at top ranks in response to a query source code document. The supervised classifier, trained on features extracted from sample plagiarized source code pairs, is shown to effectively filter and thus further improve the ranked list of retrieved candidate plagiarized documents.     

学生运动技术学习过程中焦虑状态及其调节

在剖析焦虑的心理学内涵基础上 ,具体分析了体育教学过程中学生焦虑的种种表现 ,一一论证各级焦虑水平对技术学习产生的影响 :过低的焦虑水平导致学生技术学习的懈怠 ,过高的焦虑水平导致技术学习中的冒进 ,适宜焦虑水平促进学生运动技术掌握。并就技术学习不同阶段调控学生焦虑水平作具体研究。     

经管类专业人才培养体系的转型与重构——以池州学院合作教育为例

依托多种资源,开展产学合作教育是应用型本科高校培养创新人才的重要途径。文章从合作教育视角探讨了池州学院经管类专业"面向市场,服务地方,合作办学,特色发展"的办学思路及经管类专业合作教育培养人才的资源整合问题;构建了经管类专业合作教育的人才培养目标及以能力为平台的课程教学体系;基于地方智库、产学合作平台建设、职业技能培养三类合作教育模式,探索总结池州学院经管类专业应用型创新人才培养的途径和方法。