黑龙江省高校图书馆文献资源保障体系建设研究

在阐述信息服务在区域经济中的战略地位的同时,对国内外高校图书馆文献资源保障体系及模式进行了系统的研究,并在此基础上分析了黑龙江省高校图书馆文献资源建设的现状及存在的问题,进而提出了黑龙江省高校图书馆文献保障体系建设对策。     

电子书及其在图书馆应用问题探讨

简要论述了电子书的发展概况、软硬件功能、在图书馆的应用及对图书馆发展的影响等技术问题,以期引起图书馆界专业人士的关注,把握未来图书馆的发展方向。     

硕士研究生综合素质存在的问题与对策

硕士研究生综合素质的培养对研究生个人、研究生培养单位和用人单位都具有重要的现实意义。但近年糸,硕士研究生综合素质存在诸多不足,主要原因有三：1．硕士研究生培养目标定位不够清晰,培养模式比较陈旧;2．评价制度不健全,评价体系不完善;3．导师制度不健全,导师的责任心和指导方式存在差异。因此,应采取适时调整培养目标,确保课程质量;积极践行因材施教,努力探索分类培养;着力加强实践环节,提升研究生的专业技能等措施以加强硕士研究生综合素质。     

基于Web 2.0的数字化信息服务平台

文章根据Web2.0技术,提出了一个在此基础上的数字化信息服务平台,并对其具体构件化模块进行了详细介绍,力图实现以用户为中心的互动服务模式。用户既是知识接受者,更是知识创造者。参考文献7。     

运动处方集成式专家系统的研究

为了利用专家知识给更多的人制订出切实可行的运动处方,从而推动全民健身计划的顺利进行,我们对体育运动处方集成式专家系统进行了研究,本文介绍了此专家系统的总体结构、设计原理及实践情况。     

试谈朱定和他的小说创作

在建国初期的文坛上,“朱定”这个名字并不陌生。共和国的第一次文艺大批判,就是从对包括他的《关连长》在内的几部作品的批判开始的。从此,朱定走上了一条坎坷而又曲折的创作道路,文革中还险些被砍了脑袋。直到粉碎“四人帮”后,他的创作热情才真正勃发起来,闯进了涉外题材的新领域,为我们摄取了一组表现改革开放生活的连续性镜头。他在这些作品中,既不回避我们在体制上的弊端,又注重表现我们在制度上的优越,对中国,对外国实事求是,一分为二,表现出艺术上的胆识和现实主义的创作态度,具有独特的思想意义和美学价值。     

论“武选”的缘起与功能——中国古代“武选”·“武举”丛论之一

通过对大量史料的梳理,阐明了“武选”的缘起与功能,提出“武选”在原始社会末期业已出现,“武选”的功能众多,其影响从军界进而辐射到全社会的观点,同时也为完成该系列全程性研究奠定了基础     

一种提高ATM交换系统呼叫处理能力的方法

论述了一种能提高ＡＴＭ（异步转移模式）交换系统呼叫处理能力的方法,即在交换系统中把呼叫处理能力分布到各接口模块,从而克服了集中式呼叫处理交换机中的瓶颈现象。根据呼叫处理在接口模块中的分布程度,又分为分布信令呼叫处理、分布呼叫控制处理和分布路由呼叫处理３种结构。     

Prevalence and correlates of meeting the muscle-strengthening exercise recommendations among Chinese children and adolescents: Results from 2019 Physical Activity and Fitness in China—The Youth Study

PurposeThis study aimed to describe the national prevalence of Chinese children and adolescents who met the World Health Organization muscle-strengthening exercise (MSE) recommendations and identify correlates of meeting the MSE recommendations.MethodsCross-sectional data from the 2019 Physical Activity and Fitness in China—The Youth Study, a nationally representative sample of Chinese children and adolescents (n = 80,413; mean age = 13.7 years; 53.9% girls) and their parents, were analyzed. Children and adolescents who reported engaging ≥3 days (up to 7 days) of MSE per week were classified as meeting the MSE recommendations. MSE, demographics, lifestyle behaviors (sport participation, moderate-to-vigorous physical activity, screen time, and sleep duration), exercise intention, peer and parental support, and parental MSE participation were assessed through self-reports. Logistic regression models were used to determine the correlates of meeting the MSE recommendations. The analyses were completed in 2020.ResultsOverall, 39.3% of children and adolescents met the MSE recommendations. Girls, 10th–12th graders, minorities, those from lower income households and those from families with lower parental education were less likely to meet the MSE recommendations. Children and adolescents who were proficient in ≥2 sports were more likely to meet the MSE recommendations (adjusted odds ratio (aOR) = 1.44, 95% confidence interval (95%CI): 1.26–1.65), as were those with more moderate-to-vigorous physical activity (aOR = 1.57, 95%CI: 1.53–1.61). Additionally, children and adolescents with high exercise intention (aOR = 1.60, 95%CI: 1.51–1.69), those whose parents met the adult MSE recommendations (aOR = 1.46, 95%CI: 1.40–1.52), and those who received high peer (aOR = 1.27, 95%CI: 1.20–1.34) and parental support (aOR = 1.07, 95%CI: 1.04–1.12) were more likely to meet the MSE recommendations.ConclusionLess than two-fifths of Chinese children and adolescents met the World Health Organization MSE recommendations. The correlates identified in our study can help inform the development of school and community based strategies and policies to enhance participation in MSE and improve muscular fitness of all Chinese children and adolescents.