高校"非转经"资产管理的问题及对策

长期以来 ,高校国有资产管理意识淡薄 ,规章制度不健全 ,资产低效使用 ,闲置浪费严重 ,“非转经”资产无法实现保值增值 ,因此 ,加强和完善高校国有资产管理 ,特别是“非转经”资产管理 ,防止国有资产流失 ,促进高校国有资产的合理有效使用 ,显得尤为重要     

Ankle and knee kinetics between strike patterns at common training speeds in competitive male runners

The purpose of this study was to investigate the interaction of foot strike and common speeds on sagittal plane ankle and knee joint kinetics in competitive rear foot strike (RFS) runners when running with a RFS pattern and an imposed forefoot strike (FFS) pattern. Sixteen competitive habitual male RFS runners ran at two different speeds (i.e. 8 and 6?min?mile^?1) using their habitual RFS and an imposed FFS pattern. A repeated measures analysis of variance was used to assess a potential interaction between strike pattern and speed for selected ground reaction force (GRF) variables and, sagittal plane ankle and knee kinematic and kinetic variables. No foot strike and speed interaction was observed for any of the kinetic variables. Habitual RFS yielded a greater loading rate of the vertical GRF, peak ankle dorsiflexor moment, peak knee extensor moment, peak knee eccentric extensor power, peak dorsiflexion and sagittal plane knee range of motion compared to imposed FFS. Imposed FFS yielded greater maximum vertical GRF, peak ankle plantarflexor moment, peak ankle eccentric plantarflexor power and sagittal plane ankle ROM compared to habitual RFS. Consistent with previous literature, imposed FFS in habitual RFS reduces eccentric knee extensor and ankle dorsiflexor involvement but produce greater eccentric ankle plantarflexor action compared to RFS. These acute differences between strike patterns were independent of running speeds equivalent to typical easy and hard training runs in competitive male runners. Current findings along with previous literature suggest differences in lower extremity kinetics between habitual RFS and imposed FFS running are consistent among a variety of runner populations.     

Effect of gender on trunk and pelvis control during lateral movements with perturbed landing

In lateral reactive movements, core stability may influence knee and hip joint kinematics and kinetics. Insufficient core stabilisation is discussed as a major risk factor for anterior cruciate ligament (ACL) injuries. Due to the higher probability of ACL injuries in women, this study concentrates on how gender influences trunk, pelvis and leg kinematics during lateral reactive jumps (LRJs). Perturbations were investigated in 12 men and 12 women performing LRJs under three different landing conditions: a movable landing platform was programmed to slide, resist or counteract upon landing. Potential group effects on three-dimensional trunk, pelvic, hip and knee kinematics were analysed for initial contact (IC) and the time of peak pelvic medial tilt (PPT). Regardless of landing conditions, the joint excursions in the entire lower limb joints were gender-specific. Women exhibited higher trunk left axial rotation at PPT (women: 4.0 ± 7.5°, men: ?3.1 ± 8.2°; p = 0.011) and higher hip external rotation at both IC and PPT (p < 0.01). But women demonstrated higher knee abduction compared to men. Men demonstrated more medial pelvic tilt at IC and especially PPT (men: –5.8 ± 4.9°, women: 0.3 ± 6.3°; p = 0.015). Strategies for maintaining trunk, pelvis and lower limb alignment during lateral reactive movements were gender-specific; the trunk and hip rotations displayed by the women were associated with the higher knee abduction amplitudes and therefore might reflect a movement strategy which is associated with higher injury risk. However, training interventions are needed to fully understand how gender-specific core stability strategies are related to performance and knee injury.     

试论农村初中辍学及其对策

目前农村初中辍学客观存在,困扰着农村的“双基”教育。本文分析了农村初中学生辍学的原因,提出了防止学生辍学的具体措施和新的办法。     

关于个人所得税若干问题的探讨

改革个人所得税与加强征收管理 ,是关系到解决社会财富分配差别过大问题的全局性大事。目前 ,国家正在酝酿对个人所得税再次改革 ,其改革的政策和具体措施尚未出台 ,正处在广泛征求意见的过程中 ,笔者在此就若干具体问题提出自己的看法和建议。     

影响武夷学建设的心理障蔽探析

从社会心理学的角度分析，影响武夷学建设的心理障蔽主要有：(1)欠发达的经济影响下的自卑心理，(2)“阳春白雪”与“下里巴人”的成见，(3)“门第观念”的认识局限，(4)学术敏感与治学惯性之间的矛盾心理，(5)教学范围与学科壁垒等因素制约下的排他心理。但是，只要充分整合资源，团结协作，多出优秀成果，充分挖掘和揭示武夷学的学科内涵及其价值，利用组建武夷学院的有利时机，提高对创建武夷学意义的认识；加强舆论宣传力度，扩大影响，就有可能突破障蔽。     

试析我国旅游人力资源开发

旅游业已成为世界上第一大产业和新世纪最具有发展潜力的产业之一。我国旅游业的发展也将影响着我国社会经济快速、持续、稳定的发展。而旅游人力资源对我国旅游业的发展起着决定性作用。本文分析了我国旅游人力资源开发的有利条件和不利条件,并在此基础上提出了我国旅游人力资源开发的一些对策性建议。     

军队继续教育保障机制研究

从军队文化、军队组织制度和军队组织结构三个方面对军队继续教育保障机制中存在的问题和解决对策进行了探析.     

外商直接投资对我国产业集群发展的影响及对策

外商直接投资对我国地方产业集群的形成和发展起到了重要的推动作用，但外资拉动型产业集群也存在外资根植性差、与本地企业关联度低、外资企业凭借技术优势压制内资企业的利益空间、集群发展缺乏稳定性和可持续性等问题。因此必须加强集群的环境建设，增强内、外资企业的配套关联度，提高外资的社会网络根植性水平，同时要积极推进本地中小企业科技进步，建立并维护集群内自律机制，改善内资企业在集群内的不利地位，避免内资企业间的恶性竞争。     

童真的美与善--泰戈尔《新月集》解读

泰戈尔的《新月集》有其独特的审关视角。那以爱为核心的情思意蕴驱动的想象与幻想，创造了一个新月一般晶莹秀美的儿童心灵世界，但作品的旨意并不局限于描绘这诗意的理想国，而是要敦促人们从怀疑贪婪的功利桎梏中解放出来，返朴归真。正是沿着儿童这纯净善良的心灵轨迹，使读者的灵魂受到洗礼，得到人性真善美的升华。