Improving cognitive and physical function through 12-weeks of resistance training in older adults: Randomized controlled trial     

Paulo Ricardo Pereira Dos Santos  Bruno Remígio Cavalcante  Andreya Karolyne Dos Santos Vieira  Marcos Duarte Guimarães  Antônio Marconi Leandro Da Silva  Anderson Da Costa Armstrong 《Journal of sports sciences》2020,38(17):1936-1942

ABSTRACT

We performed a randomized, controlled trial to analyse the effects of resistance training (RT) on cognitive and physical function among older adults. Fifty participants (mean age 67 years, ~60% woman) were randomly assigned to an RT program or a control group. Participants allocated to RT performed three sets of 10-15RM in nine exercises, three times per week, for 12-weeks. Control group did not perform any exercise. Variables included cognitive (global and executive function) and physical function (gait, mobility and strength) outcomes. At completion of the intervention, RT was shown to have significantly mitigated the drop in selective attention and conflict resolution performance (Stroop test: -494.6; 95%CI: -883.1; ?106.1) and promoted a significant improvement in working memory (digit span forward: -0.6; 95%CI: ?1.0; ?0.1 and forward minus backward: -0.9; 95% CI: ?1.6; ?0.2) and verbal fluency (animal naming: +1.4, 95%CI 0.3, 2.5). No significant between-group differences were observed for other cognitive outcomes. Regarding physical function, at completion of the intervention, the RT group demonstrated improved fast-pace gait performance (?0.3; 95% CI: ?0.6; ?0.0) and 1-RM (+21.4 kg; 95%CI: 16.6; 26.2). No significant between-group differences were observed for other mobility-related outcomes. In conclusion, RT improves cognitive and physical function of older adults.  相似文献   

一种基于Java注解和反射机制的Excel文件读写操作方法     

朱虎平  艾迪 《九江职业技术学院学报》2020,(1):10-14

使用一种基于Java注解和反射机制的改进型Excel文件读写操作方法,实现了Excel文件底层读写过程与Java应用软件业务规则操作的分离,有效解决了java传统技术中采用JexcelAPI接口直接操作Excel文件读写的耦合问题。  相似文献   

基于动态能力的旅游企业双元创新演化路径研究——以乌镇旅游股份有限公司为例     

吴荻  刘慧  王恩旭 《科研管理》2020,41(8):202-210

本研究认为动态能力对旅游企业双元创新的形成具有重要的推进作用。通过以乌镇旅游股份有限公司为案例，运用扎根理论识别出乌镇旅游发展的改造、重塑、优化和拓展四个阶段以及动态能力与双元创新的关键因子，据此将乌镇旅游的创新发展认定为动态能力推动下的双元创新，并以案例分析的方式梳理出不同阶段感知能力、整合能力、再配置能力作用下的利用式创新与探索式创新的演化路径，深入剖析了差异性战略和战略领导力作为关键性因素对动态能力作用下的乌镇旅游双元创新演化的影响，从而获取了跨时空下动态能力对旅游企业双元创新演化的作用机制，为旅游企业明确动态能力与双元创新的关系以及二者的协同发展提供了理论依据与实践指导。  相似文献   

对《消费者权益保护法》中消费者的界定     

狄丽媛 《科技创业月刊》2007,20(2):151-152,168

消费者是指非以盈利为目的购买商品或接受服务的个人或单位。《消费者权益保护法》中的消费者应包括个人和单位。不能够以购买者的购买动机与目的为识别“生活消费”的标准,也不能以生活消费品为消费对象作为识别标准。判断购买者是否为消费者不应该从正面直接规定为生活消费需要而购买、使用商品或者接受服务,应该采用“排除法则”来断定。支付对价不是消费者的构成要件。  相似文献   

数字化转型时期图书馆期刊工作研究现状与趋势     

张娣 《情报探索》2006,(11):16-18

利用CNKI全文系统,对近2年关于期刊研究的论文进行了研究动向和分布情况的统计,分析了期刊研究现状、研究热点,以及存在的薄弱环节,展望了期刊研究的趋势。  相似文献   

Antepartum hemorrhage from previous-cesarean-sectioned uterus as a potential sign of uterine artery pseudoaneurysm     

Ning Zhang  Wei-hua Lou  Xue-bin Zhang  Jian-hua Lin  Wen Di 《Journal of Zhejiang University. Science. B》2017,18(5):441-444

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大学生身体、学业、心理、人格之比较研究     

陈棣 《咸阳师范学院学报》2002,17(6):53-54

通过对大学生身体素质与学业成绩，心理健康，人格类型的比较研究表明：普通大学生群体中身体素质水平的高低与学业成绩关系紧密，身体素质水平的发展有利于改善学生心理健康水平，身体素质水平的提高对人格类型形成产生影响。  相似文献   

在小学双语活动课程中开展跨文化教育的思考     

李庆如  潘笛 《基础教育研究》2006,(5):29-30

“双语教育”是在应21世纪新型人才的需要而诞生的。它的目的,不仅仅是为了改变学生学习外语的方式,更重要的是培养既精通汉语和汉语文化,又通晓英语及相关文化的双语人才,使学生获得更广泛的文化教育,包括对两种文化的协调互补和文化价值的多元理解。由于中西文化的差异,给双语教育带来了很多难题。而在双语活动课程中开展中西文化间的跨文化教育,从小培养学生树立相对的文化价值观、跨文化交际的意识与能力以及正确看待两种文化的态度,是解决双语跨文化教育难题的有效途径。一、树立相对的文化价值观文化交流产生于理解。在双语活动课程中…  相似文献   

Estranged students in higher education: navigating social and economic capitals     

Cristina Costa  Yvette Taylor  Claire Goodfellow  Sidonie Ecochard 《Cambridge Journal of Education》2020,50(1):107-123

ABSTRACT

Family is widely regarded as a cornerstone of student support. When family support exist as an essential form of social capital making, rupture of family ties places students in a disadvantageous position. This paper focuses on estranged students’ accounts of their experiences of higher education, highlighting how capital dynamics shape their academic trajectories. Based on interviews with 21 estranged students, our research uncovers different dimensions of estranged students’ struggles and successes as they move through academia. This paper explores the social imagination that surrounds the university student, or ‘student experience’, as resting upon family support. The authors propose that widening participation policies and practices need to be more attuned to the realities that mark estranged students’ experiences, as they are not only impacted by the scarcity of either economic or social capital, but also by the instability of interrelated capitals that contribute to precarious and volatile experiences.  相似文献   

大学英语文化教学的实践与探讨     

王迪 《中国地质教育》2007,16(4):141-142

语言是一种特定文化中重要的组成部分,语言与文化密不可分,语言对文化有着本质的、不可替代的影响。学习一门外语就意味着接触一种新的文化。文化教学是跨文化交际背景下外语教学的重要内容。本文通过对英语教学实践的总结,强调语言教学应与文化教学相结合,同时实现目的语文化和主体文化并重;提出在文化教学中应遵循的几条原则,并就英语教学中应注意的中西方文化差异问题进行了分析和探讨。  相似文献