校企联合培养非全日制工程硕士模式重构研究     

刘静  刘军伟 《教育与现代化》2015,(3)

在国家深化研究生教育改革的新形势下,传统非全日制工程硕士校企联合培养模式已不适应发展。本文在剖析非全日制工程硕士培养现状的基础上,探索校企联合培养非全日制工程硕士新模式,提出跨组织合作、分层次培育、全周期培养、个性化定制四位一体的培养方法,为新形势下校企联合培养非全日制工程硕士研究生提供借鉴。  相似文献   

The load-velocity profile differs more between men and women than between individuals with different strength levels     

Alejandro Torrejón  Carlos Balsalobre-Fernández  G. Gregory Haff 《Sports biomechanics / International Society of Biomechanics in Sports》2019,18(3):245-255

This study aimed to determine the suitability of the load-velocity relationship to prescribe the relative load (%1RM) in women, as well as to compare the load-velocity profile between sexes and participants with different strength levels. The load-velocity relationship of 14 men (1RM: 1.17 ± 0.19) and 14 women (1RM: 0.66 ± 0.13) were evaluated in the bench press exercise. The main findings revealed that: (I) the load-velocity relationship was always strong and linear (R² range: 0.987–0.993), (II) a steeper load-velocity profile was observed in men compared to women (Effect size [ES]: 1.09), with men showing higher velocities for light loads (ES: ? 0.81 and ? 0.40 for the y-intercept and 30%1RM, respectively), but women reporting higher velocities for the heavy loads (ES: 1.14 and 1.50 at 90%1RM and 100%1RM, respectively); and (III) while the slope of the load-velocity profile was moderately steeper for weak men compared to their strong counterpart (ES: 1.02), small differences were observed between strong and weak women (ES: ? 0.39). While these results support the use of the individual load-velocity relationship to prescribe the %1RM in the bench press exercise for women, they also highlight the large disparities in their load-velocity profile compared to men.  相似文献   

2019-nCoV疫情期间封闭管训对省级运动项目中心冬训运动员心境影响的分析     

康江辉  黄志剑  刘洁  刘皓  刘靖东 《南京体育学院学报(社会科学版)》2019,2(2)

目的：通过对第一手资料的描述与分析,探究冬训期间,2019-nCoV(新型冠状病毒)疫情影响下的完全封闭式管理与训练对运动员心境变化的影响。方法：使用简式心境量表(POMS)对我国南方某省重竞技项目中心217名运动员在疫情爆发前后进行为期4周的心境监控。结果：不同性别运动员的TMD(Total Mood Disturbance )分数存在显著差异(p=0.000)；不同运动项目(跆拳道、柔道、拳击、古典式摔跤和自由式摔跤)运动员的TMD分数存在显著差异(p=0.000)；不同强度下运动员的分数存在显著差异(p=0.002)。封闭式管训之后,运动员的疲劳分数(p=0.000)和自尊分数(p=0.021)显著低于封闭管训之前,精力分数有下降的趋势。结论：训练强度对疲劳感影响显著,而重大公共疫情及相应的封闭式管训可能引起运动员自尊水平下降,进而导致其他消极情绪的上升。  相似文献   

运动员腘绳肌致伤风险与防范策略          下载免费PDF全文

李钊 《河北体育学院学报》2019,33(4):64-73

腘绳肌拉伤是当前世界竞技体育面临的亟待解决的热点与重点问题之一。结合最新的研究进展，对腘绳肌致伤的风险因素、机制、评价以及训练防范机制进行梳理，认为肌肉收缩适宜长度缩短、力量不均衡、准备活动不充分是造成腘绳肌拉伤的主要因素；等速测力法与实地测试法评价腘绳肌拉伤的有效性还需进一步研究；在训练实践中建议采用腘绳肌离心训练的方式，逐渐增加训练时间、强度、频率，课次间歇至少48 h等训练策略，能够有效避免腘绳肌运动拉伤。  相似文献   

情报学取向的“数据科学与大数据技术”专业人才培养     

陈沫  李广建  陈聪聪 《图书情报工作》2019,63(12):5-11

[目的/意义]情报学作为计算性较强的人文社科学科，具备数据科学的特点，大数据相关技术能为情报学提供有效手段，因此，设立情报学取向的"数据科学与大数据技术"专业，培养具有大数据思维和扎实的情报学专业基础、掌握大数据处理技术及分析理论、并能将其应用于情报学理论与实践的复合型人才，能够促进情报学学科发展。[方法/过程]对国内外大数据相关专业的培养目标和课程设置模式进行调研，总结学科教育发展特色，结合国内的教学资源情况，设计情报学取向的大数据专业人才培养计划。[结果/结论]情报学与大数据既有联系又有不同，情报学为大数据提供了基础研究方法，促进了多源数据融合，拓宽了大数据的应用领域；大数据为情报学研究提供了更多的可能性、丰富了研究方法，提升了研究效率、扩大了研究范围。情报学取向的大数据与数据科学专业人才的培养，既有其必要性，又有其不可替代性。学科体系需进一步改革创新，设立更多紧密结合大数据与情报学专业的新兴课程，如文献大数据分析、用户大数据研究等，系统地培养学生将情报学领域知识与计算机技术和大数据技术融合创新的能力。  相似文献   

No effect of HMB or α-HICA supplementation on training-induced changes in body composition     

Filipe J. Teixeira  Catarina N. Matias  Cristina P. Monteiro  Maria J. Valamatos  Joana F. Reis  Ana Batista 《European Journal of Sport Science》2019,19(6):802-810

β-hydroxy-β-methylbutyrate (calcium: HMB-Ca and free acid: HMB-FA) and α-hydroxyisocaproic acid (α-HICA) are leucine metabolites that have been proposed to improve body composition and strength when combined with resistance exercise training (RET). In this double-blind randomized controlled pragmatic trial, we evaluated the effects of off-the-shelf supplements: α-HICA, HMB-FA and HMB-Ca, on RET-induced changes in body composition and performance. Forty men were blocked randomized to receive α-HICA (n?=?10, fat-free mass [FFM]?=?62.0?±?7.1?kg), HMB-FA (n?=?11, FFM?=?62.7?±?10.5?kg), HMB-Ca (n?=?9, FFM?=?65.6?±?10.1?kg) or placebo (PLA; n?=?10, FFM?=?64.2?±?5.7?kg). The training protocol consisted of a whole-body resistance training routine, thrice weekly for 8 weeks. Body composition was assessed by dual-energy x-ray absorptiometry (DXA) and total body water (TBW) by whole-body bioimpedance spectroscopy (BIS), both at baseline and at the end of weeks 4 and 8. Time-dependent changes were observed for increase in trunk FFM (p?相似文献   

乒乓球运动员以预防损伤为主的功能训练          下载免费PDF全文

李男  叶晶龙 《体育科研》2019,(5):95-98

功能训练的理念来源于康复领域，现已逐步应用到运动训练中。由于乒乓球运动的项目特征，乒乓球运动员肩关节、腰椎关节、膝关节、踝关节、腕关节等部位容易出现运动损伤。通过对乒乓球运动员常出现的功能问题进行分析，寻找存在的常见问题，进而提出相应的功能训练建议。乒乓球运动员可根据情况，增加改善肩关节、胸椎关节、髋关节、踝关节的活动范围的训练，提高肩胛骨、核心和下肢稳定性的训练，以及改善肩袖、躯干肌力不平衡的训练，通过针对性的功能训练有效减少乒乓球运动员损伤的发生。  相似文献   

新中国成立70年来体育教育专业人才培养的演变与特征分析     

周红萍  吕万刚 《武汉体育学院学报》2020,54(8):65-71

研究新中国成立70年来体育教育专业人才培养特征与演变规律，是呈现体育教育专业发展历史的需要，是推动体育教育专业发展和改革的一项基础性工程。采用文献资料法、历史法、专家访谈法和逻辑分析法，对体育教育专业发展规模、专业定位、培养方案、课程设置、教学模式等方面开展研究，结果表明：新中国成立70年来，体育教育专业经历了学习与移植、探索与挫折、混乱与恢复、开放与改革、提速与跨越、实践与创新的演变过程。表现出专业规模不断扩大、培养目标由单一向多元发展、课程设置逐渐模块化和弹性化、选修课和实践课学时逐步增加、总学分缓慢降低、人才培养模式多样、教学方法不断更新等特征。这些演变是基于国际国内的政治、经济、文化和科技发展的历史缘由。当下，专业认证已全面铺开，坚持"一流专业"建设是培养卓越体育教师的根与本。  相似文献   

Objective and subjective methods for quantifying training load in wheelchair basketball small-sided games     

Aitor Iturricastillo  Cristina Granados  Asier Los Arcos  Javier Yanci 《Journal of sports sciences》2017,35(8):749-755

The aim of the present study was to analyse the training load in wheelchair basketball small-sided games and determine the relationship between heart rate (HR)-based training load and perceived exertion (RPE)-based training load methods among small-sided games bouts. HR-based measurements of training load included Edwards’ training load and Stagno’s training impulses (TRIMP_MOD) while RPE-based training load measurements included cardiopulmonary (session RPEres) and muscular (session RPEmus) values. Data were collected from 12 wheelchair basketball players during five consecutive weeks. The total load for the small-sided games sessions was 67.5 ± 6.7 and 55.3 ± 12.5 AU in HR-based training load (Edwards’ training load and TRIMP_MOD), while the RPE-based training loads were 99.3 ± 26.9 (session RPEres) and 100.8 ± 31.2 AU (session RPEmus). Bout-to-bout analysis identified greater session RPEmus in the third [P < 0.05; effect size (ES) = 0.66, moderate] and fourth bouts (P < 0.05; ES = 0.64, moderate) than in the first bout, but other measures did not differ. Mean correlations indicated a trivial and small relationship among HR-based and RPE-based training loads. It is suggested that HR-based and RPE-based training loads provide different information, but these two methods could be complementary because one method could help us to understand the limitations of the other.  相似文献   

优秀沙排运动员薛晨肩关节脱臼的运动功能康复训练效果分析     

罗晨  张梦雪  薛晨  林万珩 《北京体育大学学报》2017,40(6):60-65

摘要：目的：通过对我国优秀沙滩排球运动员薛晨肩关节脱臼术案例进行分析，探索优秀运动员备战奥运会期间从手术后到重返训练场间的身体运动功能康复训练安排。方法：借鉴重返赛场训练的方法手段，从康复医学、体能训练和运动表现等多学科角度设计有针对性的康复训练方法。通过对比训练前后关节活动度、肌肉力量、功能动作筛查结果以及下肢力量爆发力测试结果检验以优秀沙滩排球运动员肩关节脱臼为个案分析重返赛场的可行性训练策略。结果：通过10周身体运动功能训练，运动员下肢爆发力、损伤侧肩关节内外旋活动度、均有所增加。功能动作筛查分数降低。但损伤侧肩关节内旋肌力、腹侧核心耐力有所下降。结论：以优秀沙滩排球运动员肩关节脱臼重返赛场的训练策略为个案分析，探索从运动损伤术后至重返赛场训练过程的周期安排、训练方法的有效性；通过科学整合康复训练、体能训练和专项技术训练不同训练内容，循序渐进的帮助运动员恢复专项技术和运动能力。  相似文献