体质综合指数的多层次主成分分析模型     

余杨  范家成  陶江 《湖北体育科技》2008,27(6)

以湖北省体质综合指数指标体系为基础，利用主成分分析的结果，建立了湖北省各地区分性别分年龄体质综合指数的数学模型，利用2005年湖北省体质监测数据计算出2005年湖北省各地区分性别分年龄体质综合指数，并对体质综合指数的结果进行了分析。  相似文献   

现代运动训练行为与现代科学技术发展     

符文康 《福建体育科技》2008,27(6):35-36

运动训练行为是竞技体育的核心环节。现代科技促进现代运动训练行为发展，现代运动训练行为要求现代科技注入，两者相互促进。现代科学技术通过内源性及外源性途径促进现代运动训练行为发展，在现代运动训练行为与体育科学技术互促发展的过程中要树立可持续多层次发展观。  相似文献   

Establishing the need for health communication research: best practices model for building transdisciplinary collaborations     

Debbie Treise  Claire Baralt  Kristina Birnbrauer  Janice Krieger  Jordan Neil 《Journal of Applied Communication Research》2016,44(2):194-198

The benefits of transdisciplinary collaboration for addressing complex health problems are widely accepted; however, acknowledging the bumps and twists along the road that are inherent in those collaborations is often considered taboo. Academic norms that prevent open discussion of these challenges can have counter-productive results. This essay describes the major education efforts, milestones, and footfalls in the development of an effective partnership between communication-trained researchers in a College of Journalism and Communications and medical researchers in a College of Medicine. We hope it can serve as “best practice” for understanding the value of team science and interdisciplinary research collaborations.  相似文献   

一个流传十余载的数学问题的解答     

吴世锦 《凯里学院学报》1999,(6)

本文给出a~b与b~a在1相似文献   

A Guide to Researching Legislative Compromise and Special Interest Groups     

《Legal Reference Services Quarterly》2013,32(4):47-69

No abstract available for this article.  相似文献   

Measuring the impact of a science center on its community   总被引：1，自引：1，他引：0  

John H. Falk  Mark D. Needham 《科学教学研究杂志》2011,48(1):1-12

A range of sources support science learning, including the formal education system, libraries, museums, nature and Science Centers, aquariums and zoos, botanical gardens and arboretums, television programs, film and video, newspapers, radio, books and magazines, the Internet, community and health organizations, environmental organizations, and conversations with friends and family. This study examined the impact of one single part of this infrastructure, a Science Center. This study asked two questions. First, who in Los Angeles (L.A.) has visited the California Science Center and what factors best describe those who have and those who have not visited? Second, does visiting the California Science Center impact public science understanding, attitudes, and behaviors and if so, in what ways? Two random telephone surveys of L.A. county adults 18 years of age and over (n = 832; n = 1,008) were conducted; one in 2000, shortly after the opening of the totally redesigned and rebuilt Science Center and one in 2009, roughly a decade after opening. Samples were drawn from five racially, ethnically, and socio‐economically diverse communities generally representative of greater L.A. Results suggest that the Science Center is having an important impact on the science literacy of greater L.A. More than half of residents have visited the Science Center since it opened in 1998 and self‐report data indicate that those who have visited believe that the Science Center strongly influenced their science and technology understanding, attitudes, and behaviors. Importantly, Science Center visitors are broadly representative of the general population of greater L.A. including individuals from all races and ethnicities, ages, education, and income levels with some of the strongest beliefs of impact expressed by minority and low‐income individuals. The use of a conceptual “marker” substantiates these conclusions and suggests that the impact of the Science Center might even be greater than indicated by the mostly self‐report data reported here. © 2010 Wiley Periodicals, Inc. J Res Sci Teach 48: 1–12, 2011  相似文献   

Discourse communities: A framework from which to consider professional development for rural teachers of science and mathematics     

Russell Tytler  David Symington  Linda Darby  Cliff Malcolm  Valda Kirkwood   《Teaching and Teacher Education》2011,27(5):871-879

This paper explores aspects of professional development for teachers of science and mathematics in schools in rural Australia. The study identified a range of issues including tensions between government, school and individual professional learning priorities and their respective responsibilities; the shaping of professional development by rurality; and issues of generic versus subject-specific professional learning. The paper will focus on the needs of teachers, particularly secondary teachers, for subject-specific professional development and the capacity of different professional development approaches for satisfying these needs. The notion of discourse communities is proposed as a framework for considering this issue.  相似文献   

省域环境竞争力关键驱动要素探析     

李军军 《福建师范大学学报(哲学社会科学版)》2011,(4)

深入研究我国省域环境竞争力的表现和关键驱动要素,有利于深化认识工业化进程中如何建设资源节约型、环境友好型社会,为促进我国各省域经济与环境的协调发展提供理论和方法指导。本文在分析环境竞争力内涵和影响要素基础上,应用主成分分析和动因模型总结归纳了影响省域环境竞争力的主要指标,基于数据分析和模型估计结果找出了省域环境竞争力的关键驱动因素,并据此简要概括了提升省域环境竞争力的思路。  相似文献   

《西安文理学院学报：自然科学版》近5年来编发论文情况统计分析     

王新奇 《西安文理学院学报》2011,(3):108-111

根据文献计量学的方法,对《西安文理学院学报：自然科学版》近5年来编发论文情况进行了统计分析．分析了载文量、基金项目资助论文、作者的研究领域以及作者年龄结构等情况,以期进一步提高刊物的整体质量．  相似文献   

《孙子兵法》蕴含的人本管理精神   总被引：1，自引：1，他引：0  

胡滨 《滨州学院学报》2007,23(5):168-171

《孙子兵法》中蕴含丰富的管理思想。联系管理学理论发展的4个阶段中对《孙子兵法》的理解和运用,《孙子兵法》中的人本管理精神可以概括为"悟道施仁"与"知人善任"。  相似文献