重庆市再就业工程的实施、发展与创新

重庆市再就业工程在政府的领导下 ,在过去的两年里已取得显著的成效 ,但仍有一些尖锐与复杂的问题亟待解决。为此 ,根据重庆市具体情况有针对性地进行一系列研究活动 ,并提出相应对策。     

复合动词及其理据再认识

在调查基础上 ,重新评估复合动词的数量和使用现状 ,进一步研究了词的理据 ,认为 :复合动词的语义逻辑含义为简缩性标记语 ;主要语用修辞功能是简炼与强调 ;主要合成方式则是“显性简缩式”的缩造法和“隐性简缩式”的转换法。文章最后预测 ,复合动词在新世纪将有大发展。     

报刊审读及其规律探析

针对报刊的质量监控问题,提出了管理部门审读（媒介管理批评）与报刊自身审读（专业媒介批评）相结合,是报刊传播质量监控的有效途径。并结合报纸《西北信息报》、期刊《陕西青年职业学院学报》的实际,从对媒介产品内容、形式的审读,对传者行为、媒介传递效果、广告经营等方面的审读,阐述了审读工作检测传媒作为信息传递工具的科学性,关注传播活动的行为价值与文化意义,遵循媒介批评原则,是审读的内在规律,有着无可替代的外谏和内省作用。     

适当放宽年龄限制 充分发掘人力资源——对人才招聘年轻化的再思考

知识经济的初见端倪使得终生教育成为 2 1世纪社会发展的必然趋势。许多在职人员为了适应社会发展的需要重返校园 ,继续深造。但传统的人事制度对人才年轻化的要求日益影响着这些人的重新就业 ,从而直接影响了在职人员对终生教育的热情。本文拟从教育部最近取消高考年龄及婚否限制的政策分析入手 ,通过剖析现行人事制度中年轻化要求的历史背景及其在现实中的局限性 ,阐明适当放宽大龄毕业生重新就业年龄限制的必要性及其现实意义     

金融危机视域中的农民工再就业及其法律应对——从“被动返乡”农民工谈起

金融危机的冲击使得我国沿海地区外贸依存度很高的劳动密集型企业关停并转，导致大批农民工“被动返乡”，从而使得农民工再就业问题凸显。解决农民工再就业问题需要从多方面入手，其重要途径是依靠法律。强化农民工就业的法律保障，是要求树立以人为本的法律理念、完善农民工就业的法律规定、严格施行农民工就业的法律规定。     

青海地区古代农业的起源与发展

青海地区农业起源可追溯到六千年前。中国历代王朝及青海地方官员都先后采用“戍边屯田”、“移民屯田”、交流引进、教民农桑、引进先进的生产工具和农耕技术、兴修农田水利等促进措施,推动农业生产不断进步。     

Peach Trees Grow in the Spaces Between People: Counselling Practices in the Territory of Violence

In this paper the authors reflect on how therapeutic practices wove a community of care and concern with a young man in South Africa who was at risk of anger ruling his life. A counselor and outsider witnesses participated in responding to the problems the young man and his family faced. The authors discuss the steps they took in the therapeutic journey and describe how their personal and professional lives were shaped by this collaboration. This work inspires and sustains their enthusiasm in seeking to understand how to best respond when positioned to counsel.     

L'économie des plateformes sous l'angle de la géographie ouvrière: comprendre les stratégies d'organisation collective dans le contexte du travail intermédié par les plateformes numériques

L'auteure analyse sous un angle géographique la lutte collective des travailleurs de plateforme. Distinguant deux formes de travail de plateforme (l'offre de services locaux et le microtravail), elle examine leurs caractéristiques spatiales respectives et les stratégies d'organisation collective spécifiques à chacune. À partir de trois démarches de dialogue social (comités d'entreprise, négociation collective et accords multientreprises), elle cherche à comprendre pourquoi chaque catégorie de travailleurs de plateforme choisit telle stratégie plutôt que telle autre. Elle analyse les cadres réglementaires dans lesquels s'inscrivent les luttes collectives de ces travailleurs et les chances de voir cette mobilisation améliorer leurs conditions de travail.     

Blinded sample size re‐estimation in crossover bioequivalence trials

In drug development, bioequivalence studies are used to indirectly demonstrate clinical equivalence of a test formulation and a reference formulation of a specific drug by establishing their equivalence in bioavailability. These studies are typically run as crossover studies. In the planning phase of such trials, investigators and sponsors are often faced with a high variability in the coefficients of variation of the typical pharmacokinetic endpoints such as the area under the concentration curve or the maximum plasma concentration. Adaptive designs have recently been considered to deal with this uncertainty by adjusting the sample size based on the accumulating data. Because regulators generally favor sample size re‐estimation procedures that maintain the blinding of the treatment allocations throughout the trial, we propose in this paper a blinded sample size re‐estimation strategy and investigate its error rates. We show that the procedure, although blinded, can lead to some inflation of the type I error rate. In the context of an example, we demonstrate how this inflation of the significance level can be adjusted for to achieve control of the type I error rate at a pre‐specified level. Furthermore, some refinements of the re‐estimation procedure are proposed to improve the power properties, in particular in scenarios with small sample sizes. Copyright © 2014 John Wiley & Sons, Ltd.     

Practical approaches for design and analysis of clinical trials of infertility treatments: crossover designs and the Mantel–Haenszel method are recommended

Crossover designs have some advantages over standard clinical trial designs and they are often used in trials evaluating the efficacy of treatments for infertility. However, clinical trials of infertility treatments violate a fundamental condition of crossover designs, because women who become pregnant in the first treatment period are not treated in the second period. In previous research, to deal with this problem, some new designs, such as re‐randomization designs, and analysis methods including the logistic mixture model and the beta‐binomial mixture model were proposed. Although the performance of these designs and methods has previously been evaluated in large‐scale clinical trials with sample sizes of more than 1000 per group, the actual sample sizes of infertility treatment trials are usually around 100 per group. The most appropriate design and analysis for these moderate‐scale clinical trials are currently unclear. In this study, we conducted simulation studies to determine the appropriate design and analysis method of moderate‐scale clinical trials for irreversible endpoints by evaluating the statistical power and bias in the treatment effect estimates. The Mantel–Haenszel method had similar power and bias to the logistic mixture model. The crossover designs had the highest power and the smallest bias. We recommend using a combination of the crossover design and the Mantel–Haenszel method for two‐period, two‐treatment clinical trials with irreversible endpoints. Copyright © 2015 John Wiley & Sons, Ltd.