当前美国研究型大学通识教育课程实施存在的困难

尽管当前美国研究型大学通识教育课程改革取得了不少革新和进步,但通识教育课程实施仍不容乐观,主要存在市场和就业因素冲击着通识教育课程、通识教育课程自身存在着争论和分歧、通识教育课程的师资水平不高以及学生对通识教育课程兴趣不大等困难.     

调质40Cr钢喷丸和喷丸后精车残余应力的实验研究

对不同硬度的调质40Cr钢喷丸后的残余应力和不同硬度的调质40Cr钢喷丸后精密车削的残余应力,进行了测试与分析。研究结果对控制和利用机械加工的残余应力,具有理论和实际意义     

职高学生参加体育活动兴趣的调查与分析

运用文献、调查和对比等多种研究方法,对平阳县职业技术学校520名学生参加体育活动兴趣进行调查分析,针对学生参加体育兴趣不高的原因,提出相应的对策与措施,以增强学生的体育意识,提高体育健身的能力,养成体育锻炼的习惯,达到终身受益的目的。     

南京政府时期的留德教育

在近代留学史上,中国学子负笈德国占有重要地位,其高潮主要是北洋政府晚期和南京政府前期的20世纪二、三十年代。本文拟依据所见资料,将南京政府时期的中国留德教育情况做一简略述评,以推动这一课题研究的进展。一中国青年留学德国,始于晚清,主要是在洋务运动期间,到那里学习军     

运动与自由基代谢

运动训练中自由基的大量生成可以通过对组织细胞膜以及亚细胞器膜的损伤而影响细胸正常的生物学机能 ,自由基的生成增加又是造成运动性疲劳、运动性贫血以及其它身体机能低下状态的重要因素 ,本文总结了近年来国内外关于运动与自由基研究方面的现状 ,并介绍了抗自由基物质的研究进展     

"潮头"思考--关于我国职业体育俱乐部制改革的几点认识

本文在肯定体育俱乐部制度对于促进群众体育与竞技体育的协调发展,推进体育社会化和产业化方面所起的积极作用的同时,也对我国职业体育俱乐部制度改革中存在的问题提出了自己的看法,指出这种改革必须符合社会主义初级阶段的中国国情,必须与整个竞技体育的发展相互协调,必须与它所赖以生存的社会环境相融合。为此,作者犹如何完善我国职业俱乐部制度提出了几点具体对策与建议。     

南京市高职院校乒乓球选项课现状调查及对策分析

通过文献资料法、专家访谈法、调查问卷法、数理统计法、逻辑分析法,对南京市部分高职院校的乒乓球选项课开展情况进行了调查和研究,并提出建设性建议。     

羽毛球单打比赛的节奏控制及影响因素探析

采用文献资料、逻辑推理等研究方法对羽毛球单打比赛的节奏控制及影响因素进行探讨与分析。结果表明：节奏控制在羽毛球单打比赛中的地位越来越重要,影响其节奏控制的因素主要有基本技术和特长技术、心理素质、战术意识及体能意志状况等。提出要针对影响节奏控制的因素,在训练中强化运动员的节奏意识,重视技、战术的节奏训练等建议。     

Explaining match outcome in elite Australian Rules football using team performance indicators

The relationships between team performance indicators and match outcome have been examined in many team sports, however are limited in Australian Rules football. Using data from the 2013 and 2014 Australian Football League (AFL) regular seasons, this study assessed the ability of commonly reported discrete team performance indicators presented in their relative form (standardised against their opposition for a given match) to explain match outcome (Win/Loss). Logistic regression and decision tree (chi-squared automatic interaction detection (CHAID)) analyses both revealed relative differences between opposing teams for “kicks” and “goal conversion” as the most influential in explaining match outcome, with two models achieving 88.3% and 89.8% classification accuracies, respectively. Models incorporating a smaller performance indicator set displayed a slightly reduced ability to explain match outcome (81.0% and 81.5% for logistic regression and CHAID, respectively). However, both were fit to 2014 data with reduced error in comparison to the full models. Despite performance similarities across the two analysis approaches, the CHAID model revealed multiple winning performance indicator profiles, thereby increasing its comparative feasibility for use in the field. Coaches and analysts may find these results useful in informing strategy and game plan development in Australian Rules football, with the development of team-specific models recommended in future.     

Piloting a long-term evaluation of library data workshops

Background:Over four years of hosting library data workshops, we conducted post-workshop evaluation of attendees'' satisfaction with the workshops but not longer-term follow-up. To best allocate library resources and most effectively serve the needs of our users, we sought to determine whether our data workshops were impactful and useful to our community. This paper describes a pilot project to evaluate the impact of data workshops at our academic health sciences library.Case Presentation:We surveyed individuals who signed up for data workshops between 2016 and 2019. Surveys included open-ended and multiple-choice questions, with the goal of having participants describe their motivations for taking the workshop(s) and how they ultimately used what they learned. An analysis of responses using the Applied Thematic Analysis model indicated that the workshops had an impact on the respondents, although the strength of our conclusions is limited by a relatively low response rate.Conclusions:Survey results indicated that our workshops impacted how researchers at our medical center collect and analyze data, supporting the conclusion that we should concentrate our educational efforts on providing skills-based workshops. The low response rate and time-consuming nature of the analysis point toward several improvements for future evaluation efforts, including better tracking of workshop attendees, a shorter survey with fewer open-ended questions, and survey implementation within one year of the workshop date.