大学生新党员思想教育和培养工作的现状与创新研究

针对大学生新党员教育现状和培养工作的现状与创新性研究进行了科学有效的探索实践，从多方位、多角度、多层次对大学生党建工作进行了系统研究分析，把理论教育和实践教育相结合，把新党员教育和开展活动相结合，把支部建设和创新实践相结合，使大学生新党员教育培养工作更具系统性、针对性和时代性。     

Grandparents providing care for grandchildren and employment status of grandparents in South Korea

This study examines the association between providing care for grandchildren and the economic status of grandparents, focusing on the employment status. This study asks two questions. First, is providing care for grandchildren related to Korean grandparents’ employment status? Second, are the intensities of providing care for grandchildren related to grandparents’ employment status? In examining these research questions, this study focuses on gender and caregiving intensity. The findings suggest that providing care for grandchildren was associated with Korean grandmothers’ employment status. In addition, there are different relationships between providing care for grandchildren and grandparents’ employment status according to the caregiving intensities.     

东亚文化背景下青少年设计创造力培养的创新

文化是人类活动的深层心理结构,东亚文化是东亚地区青少年设计创造力培养的重要影响因素。东亚文化以儒家思想为核心,有其鲜明特点,深深影响着东亚教育观、教师观、家庭观以及价值观。文化创新是青少年设计创造力培养的推动剂,加强东亚文化创新建设,应采用树立鼓励创造的教育观、培养热爱创新教育的教师、营造非权威的家庭环境、内化青少年创新价值观等创新策略,有效促进青少年设计创造力的发展。     

Stakeholder perceptions of contextual factors related to PBIS implementation in high need schools

Positive behavior intervention and supports (PBIS) is a thoroughly researched three-tiered framework for preventing and treating challenging behavior in schools. While more than 20 years of research contribute to the literature base, less is known about PBIS implementation in high-needs school settings, particularly those that serve students predominantly from low-income families and majority minority student populations across urban and rural districts. This study investigated the critical contextual factors of PBIS implementation from the stakeholder perspective. Specifically, we surveyed 161 participants including teachers, school staff members, and administrators who were PBIS team members and had received technical assistance in PBIS implementation. The completed surveys were analyzed with participants and their schools coded for district type, Title I funding, and position in order to determine how the perceptions of issues such as buy-in, administrator support, PBIS in secondary school settings, and poverty affect PBIS implementation and team needs. The factor analysis and resulting structure along with statistically significant results for each factor are presented along with implications.     

Environmental Justice in the Context of Scientifi Uncertainty: On the Safety of Genetically Modifi Organisms

应对风险特别是科学不确定性所导致的风险，实现和维护环境正义是当今时代的 一个前沿核心议题。转基因生物安全为代表的科学不确定性背景下的环境正义，需要 建立在相应的科学研究基础之上，但在本质上乃是一种社会构建。对转基因生物技术 及其产品等现代科技的研发、应用和推广等活动，应当维护其市场自由，与此同时， 为了公共安全以及社会弱势群体的最大利益，还应当对相关科技活动进行必要的政府 干预和法律规制。     

Social health protection in Cambodia: Challenges of policy design and implementation

The Government of Cambodia is implementing ambitious reform initiatives to improve the country's social health protection system. In January 2018, it was announced that the Health Equity Fund (HEF), which is fully subsidized by a joint government‐donor initiative for the reimbursement of user fees for the poor at public health facilities, is to be expanded to some segments of informal workers belonging to associations, as well as to commune and village chiefs. Since 2017, the National Social Security Fund (NSSF) has provided social health insurance for formal economy workers in enterprises with eight employees or more. In January 2018, it was expanded to civil servants and all employees regardless of the size of the enterprise. However, this article highlights that the new ambitious reforms are not accompanied by careful planning as regards funding, service delivery, human resources and institutional design. This article therefore aims to examine key policy issues and challenges for Cambodia's ambitious reform of its social health protection system in terms of resource generation, population coverage, strategic purchasing and governance.     

美国影响下的俄罗斯与伊朗关系

俄罗斯自视为“世界大国”,伊朗自视为“中东大国”。俄伊关系对中东政治格局具有重大的影响。俄伊两国在经济金融、核能开发、军工装备和打击恐怖主义等方面,存在着共同利益。但与此同时,俄罗斯和伊朗在叙利亚问题、对美国关系和中东地缘政治等议题上,仍然存在猜忌和矛盾。自视为“世界大国”的俄罗斯与美国保持既合作又竞争的复杂关系,因此在中东事务上,保持着与美国及其盟国的关系;自视为“中东大国”的伊朗反对外部力量干涉,反对美国及其盟国影响中东事务。美国的压力和威胁,促成了俄罗斯和伊朗之间的多领域合作。然而,俄罗斯和伊朗对美国的认知差异,是俄伊两国关系进一步发展的重要障碍。     

A Bayesian adaptive design for biosimilar trials with time-to-event endpoint

A biosimilar drug is a biological product that is highly similar to and at the same time has no clinically meaningful difference from licensed product in terms of safety, purity, and potency. Biosimilar study design is essential to demonstrate the equivalence between biosimilar drug and reference product. However, existing designs and assessment methods are primarily based on binary and continuous endpoints. We propose a Bayesian adaptive design for biosimilarity trials with time-to-event endpoint. The features of the proposed design are twofold. First, we employ the calibrated power prior to precisely borrow relevant information from historical data for the reference drug. Second, we propose a two-stage procedure using the Bayesian biosimilarity index (BBI) to allow early stop and improve the efficiency. Extensive simulations are conducted to demonstrate the operating characteristics of the proposed method in contrast with some naive method. Sensitivity analysis and extension with respect to the assumptions are presented.     

基于HHM-RFRM的船舶航行风险评估方法研究

船舶航行风险是由各种风险因素交互作用产生。综合 HHM-RFRM 理论，构建船舶航行多维风险情景危险度测度模型，以风险因素耦合视角探讨船舶航行风险管理问题。在船舶航行多维风险情景危险度测度模型中结合贝叶斯定理，对船舶航行风险情景进行了定性与定量化过滤、评级。最后以大连港某从事商务活动的货船为例，验证了所提出方法的可行性。传统的风险评估方法只能评估单个风险因素对系统的影响，此评估方法克服了这一局限性，为船舶航行风险管理提供新的视角。     

劳务派遣法律规制与实践背离的法社会学探究

通过对劳务派遣法律规制与实践之间的关系考察发现:法律规制是一回事,劳动实践又是另外一回事.在劳动实践中通行并发挥作用的规则,并不完全等同于书本上的劳动法律.如何从理论上理解并解释该现象以及如何分析其成因并提出有建设性意义的对策是我们关注并解决的问题.从法律社会学的角度,运用"行动中的法"的理论分析了劳务派遣法律规制的修改、实施问题,揭示了劳务派遣法律规制表达与实践之间的背离现象并予以理论化和类型化,进而从立法和法律实施两个角度分析了产生这一现象的原因,即劳务派遣法律规制的不足,影响了法律规制的实施效果;弱化的行政执法,造成了法律规制效果的低下;"双轨制"用工制约了法律规制实施效果,三方之交易行为规避法律条款,架空了法律规制.