档案数字化外包的监理策略

论文从监理角度探讨档案数字化外包的质量控制问题,重点提出档案数字化外包质量控制的监理策略,主要包括面向档案数字化全过程的监理、关注档案数字化质量控制点的监理,以及基于质量问题分类进行处理的监理,希望能够为需要进行档案数字化工作的机构提供一些控制质量的策略和方法.     

消费者归因理论解析王老吉的USP

归因,是指人们时他人或自己行为因为的推理过程.消费者归因是企业帮助消费者从有利于消费者、产品、企业、品牌的角度思考信息,解释信息的过程."怕上火,喝王老吉"是王老吉的USP(独特的销售主张),王老吉的成功从很大程度上取决于企业的消费者归因.     

山寨现象解读:刺激的泛化、观念的变异与议程设置的分化

山寨是近年来出现的热门词语和现象,在以年轻人为主的群体中流行开来。从山寨机到山寨明星,从山寨秀到山寨春晚,由原来的商业产品扩展到娱乐节目,甚至成为一种生活方式。本文将从传播学的角度解读山寨现象。     

基于规则推理的突发事件发生地点识别研究

为了识别突发事件发生的地点信息,提出基于规则推理的地名实体识别方法。首先给出了突发事件地名实体的定义,进而从辖区范围变化规律、所处位置分布规律、多地名实体同现的情形等方面分析了突发事件地名实体在Web新闻中的表达特征;构造了突发事件地名实体的多个识别规则,并提出事件发生地点的判断方法;最后开发了突发事件地名实体自动识别系统,并在其基础上进行试验,结果表明识别精确率达到95.1%,方法高效、可行。     

建设国际科学引文数据库拓展NSTL服务内涵

引文索引是一种重要的检索工具,不仅在文献检索方面具有独特的功能,而且在对科学活动进行定量评价方面具有其他检索工具所不可替代的作用。NSTL自2006年开始进行国际科学引文数据库建设,2007年底开通试服务,在为全国用户提供科技文献检索服务中发挥着日益重要的作用。文章介绍了该数据库的建设原理、建设意义、服务功能和发展前景等。     

大学—中小学教师研修共同体机制建构的实践逻辑

构建大学—中小学教师研修共同体是新时代教育体系改革的实践逻辑表达,也是促进教师专业发展、改善教学质量、教育研究理论与情境实践经验破镜重圆、回归教师教育教学本真的关键路径。然而,持续性不足是其现阶段面临的亟待解决的突出问题。它表现为文化的游离和冲突削弱了共同体的向心力,资源的搁浅和流失分化了共同体的共享度,角色合法认同的单一性限制了共同体的合作层次,组织管理的分割性阻碍了共同体的协同度,评价激励制度的滞后性和功利性影响了共同体的持续力。应遵循不法常可的思维向度,从文化内驱机制、跨界生成机制、结构能动机制三个维度深度探究大学—中小教师研修共同体机制建构的实践逻辑问题。     

衬砌台车关键受力部位的确定及强度计算

通过对大断面整体钢模衬砌台车在实际使用中受力情况的分析,提出衬砌台车实用的强度设计计算要点,据此方法设计的产品应用于特大断面隧道衬砌施工中,成功地避免了变形、压坍、跑模等事故,有明显的比较优势。     

福建省高校图工委读者工作研究会理事赴川、渝、鄂调研考察报告

介绍了四川、重庆、武汉等地高校图书馆建设发展近况及其在馆藏资源特色、服务模式、资源共享和提高馆藏利用率等方面所取得的成绩与经验,并谈了调研考察的体会和启示。     

新建地方院校图书馆特色数字馆藏建设的思考

新建地方院校图书馆要围绕“学科性”和“地方性”。通过引进网络数据库、自建数据库、建立网络资源导航、建立学科信息门户等来建立特色数字馆藏,以最优化的手段为读者服务。     

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.