Conditional cash transfers and improved education quality: A political search for the policy link

Conditional Cash Transfer programs (CCTs) provide cash to poor families upon the fulfillment of conditions related to the education of their children. Even though CCTs have been increasingly expected to improve educational attainment – besides their proven impact on greater enrollment and attendance, it is not clear whether they have had any impact on education policies. In order to explore that, this article builds upon a comparative study of three programs: Opportunity NYC, Subsidios Condicionados a la Asistencia Escolar (Colombia), and Bolsa Famila (Brazil). The article concludes that, when it comes to policy-making, the link between CCTs and education policies has been weak, contrary to high international expectations.     

自然保护区周边社区薪柴消费影响因素分析

薪柴作为一种传统能源,依然是自然保护区周边社区的主要生活能源。落后的薪柴采集和消费不仅造成能源浪费,还严重影响着自然保护区的资源生态环境,因此促进自然保护区周边社区的薪柴消费向高效清洁的商品能源消费转变具有重要意义。本研究基于陕西省洋县和宁陕县朱鹮自然保护区周边社区农户薪柴消费微观调查数据,采用多元线性回归模型,对自然保护区周边家庭薪柴消费的影响因素进行了计量分析。结果表明,0.01的显著水平上,家庭人口数、家庭年龄、养殖业收入对农户薪柴消费具有显著正向影响,外出务工收入对农户薪柴消费具有显著反向影响;在0.05的显著水平上,个体经营收入对农户薪柴消费具有显著反向影响。因此,通过提高农民的教育水平,引导农村剩余劳动力进城务工,加强自然保护区转移支付等方式,促进自然保护区周边能源消费从薪柴消费向商品能源消费转变,是解决自然保护区周边社区森林资源破坏的有效途径。     

Flora of China Completed after 25 Years of Compilation

After 25 years of hard work and collaboration, Flora of China, the English-language revision of the Chinese masterpiece Flora Republicae Popularis Sinicae （FRPS）, was completed and published in full in September 2013.     

论预备警察职业素养的培育模式--以加强人文素质教育为中心视角

公安院校不仅仅是培养预备警察的摇篮,同时也是培育“莘莘学子”、人文荟萃的高等学府。公安院校唯有把科学精神和人文精神有效结合起来,才能给预备警察一个光明的未来。因此,公安院校要增强其文化底蕴,多层次、全方位地推进预备警察的人文素质教育,而且还要有计划、分步骤地组织预备警察深入基层公安业务实践,通过这种广泛深入社会的实践锻炼去历练和拓展其人文素质的内涵与深度。     

新时期高校处级后备干部的能力素养及其培养

建立一支优秀的后备干部队伍,是高校管理干部队伍建设的源泉,对于高校可持续、良性循环发展有着重要的战略意义。本文梳理分析了新时期高校处级后备干部的基本能力素养,并提出了相关的培养路径。     

江苏省乒乓球后备人才培养现状及对策研究

江苏省在乒乓球后备人才培养现状方面存在多样化现实形态,也暴露出认识偏颇、人才紧缺、教练员层次不齐等问题。文本立足实际,从保障体制、管理模式、教练员、运动员等多层面进行了积极探索。     

我国女排高水平后备人才常见运动损伤致因分析

通过文献资料法、问卷调查法、数理统计法等研究手段,对我国女排15支高水平后备人才队伍,共计218名运动员常见运动损伤的原因进行调查,结合排球运动项目的技术特点,以及研究对象的身心、技术与训练水平等群体特征,对其常见运动损伤的致伤因素从"直接因素和潜在因素"两方面加以分析。降低运动损伤对高水平后备人才培养带来的困扰,从规范技术动作、提高科学化训练水平和加强医务监督等角度提出建议。     

浅谈重竞技项目后备人才培养存在的主要问题及成因分析

随着社会的进步,竞技体育在人们心中的地位不断提高,在当今世界上,竞技体育不仅是科学技术和综合实力的竞争,也是人才的竞争。而竞技体育要发展,其先决条件是应培养出大量的体育后备人才。因此,竞技体育后备人才的培养越来越显示出其重要性。在整体竞技体育后备人才培养体系中,县市级竞技体育后备人才培养是竞技体育发展的源头和根基。结合县级体校重竞技项目发展的实际情况,浅析目前县级体校关于竞技体育后备人才培养方面存在的问题。     

Changes in repeated-sprint performance in relation to change in locomotor profile in highly-trained young soccer players

Abstract

The aim of this study was to examine the effects of changes in maximal aerobic (MAS) and sprinting (MSS) speeds and the anaerobic reserve (ASR) on repeated-sprint performance. Two hundred and seventy highly-trained soccer players (14.5 ± 1.6 year) completed three times per season (over 5 years) a maximal incremental running test to approach MAS, a 40-m sprint with 10-m splits to assess MSS and a repeated-sprint test (10 × 30-m sprints), where best (RSb) and mean (RSm) sprint times, and percentage of speed decrement (%Dec) were calculated. ASR was calculated as MSS-MAS. While ?RSb were related to ?MSS and ?body mass (r² = 0.42, 90%CL[0.34;0.49] for the overall multiple regression, n = 334), ?RSm was also correlated with ?MAS and ?sum of 7 skinfolds (r² = 0.43 [0.35;0.50], n = 334). There was a small and positive association between ?%Dec and ?MAS (r² = 0.02 [?0.07;0.11], n = 334). Substantial ?MSS and ?MAS had a predictive value of 70 and 55% for ?RSm, respectively. Finally, ?ASR per se was not predictive of ?RSm (Cohen’s = +0.8 to ?0.3 with increased ASR), but the greater magnitude of ?RSm improvement was observed when MSS, MAS and ASR increased together (0.8 vs. +0.4 with ASR increased vs. not, additionally to MSS and MAS). Low-cost field tests aimed at assessing maximal sprinting and aerobic speeds can be used to monitor ?RS performance.     

我国竞技体育后备人才市场的结构及其影响因素

采用文献资料及调查研究法，对我国竞技体育后备人才市场结构、影响因素进行分析。认为，竞技体育后备人才市场结构主要包括市场主体、市场载体、市场法则、社会保障、教育培训、调控体系等。主要受到人才市场的发展动力、市场保障、择业意向、升学意向等因素的影响。