师生交流-- 教学艺术的基石

由古迄今，许多教育学家都提出了教学是一门艺术的观点。笔者从追溯历史的角度出发，指明了教学艺术的基石是良好有效的师生交流，阐述了师生交流中存在的问题；并说明为使教学真正成为一门艺术，给所有的人以艺术的美的享受，师生之间应该实现情感、审美以及创造性思维的交流，从而达到最佳的教学效果。     

我国职工医保基金可持续性研究——基于基金平衡影响因素的分析

基于我国14省(市)2007～2015年面板数据,采用面板模型考察了影响我国城镇职工医疗保险基金收入与支出平衡的因素,实证结果表明:职工次均住院医疗费用、职工医保住院待遇水平、城镇居民可支配收入至少在10%的显著性水平上对职工医保基金累计可支付月数具有负向的影响,职工参保人数和在职退休比至少在10%的显著性水平上对职工医保基金累计可支付月数具有正向的影响;对我国城镇职工基本医保基金可持续性进行预测分析,预测结果发现:如果延续现有的制度安排,职工医保在2023年将出现基金的当期赤字,到2030年出现基金的累计结余赤字,赤字规模为515.43亿元。通过敏感性分析发现,报销比例的提升和医疗费用增长对医保基金结余都有重要影响,而医疗费用增长的作用更为明显。文章最后为完善我国城镇职工基本医保制度提出政策建议。     

西方哲学与马克思哲学的互动

马克思哲学对西方哲学批判继承的基础上而形成自己思想体系，马克思主义哲学与西方哲学的存在着对话关系，我们要不断吸收西方哲学中积极性的因素，与时俱进地发展马克思主义哲学。     

精益管理是低成本航空运营成功的关键——美国西南航空公司运营管理案例分析

随着中国航空市场的逐步开放，国内航空公司之间的竞争将不可避免，通过对低成本航空公司的鼻祖——美国西南航空公司运营管理模式进行研究，认为其成功的核心因素是对精益思想的灵活运用。国内航空公司应坚持以人为本、以安全为前提、以效益为中心，在运营模式和内部管理上不断创新，充分利用高科技，提高营运效率，降低运营成本，消除一切浪费，保证服务质量，努力推出符合市场需求的航空产品，在为旅客提供便捷、创新服务的同时获得高的利润率.     

中小企业产业投资基金的逆向选择问题分析

主要研究在信息不对称条件下,从产业投资基金管理人的角度出发,利用模型证明中小企业的逆向选择行为会影响产业投资基金的运作,进而为基金管理人提出解决逆向选择问题的建议和策略。     

关于社保基金税务征缴的思考

社保基金税务征缴是我国社会保障制度的客观要求,标志着我国社会保障基金的征收、管理、使用纳入法制化轨道.     

RPC-MIP: the Mutual Impedance Probe of the Rosetta Plasma Consortium

The main objective of the Mutual Impedance Probe (MIP), part of the Rosetta Plasma Consortium (RPC), is to measure the electron density and temperature of Comet 67P/Churyumov-Gerasimenko’s coma, in particular inside the contact surface. Furthermore, MIP will determine the bulk velocity of the ionised outflowing atmosphere, define the spectral distribution of natural plasma waves, and monitor dust and gas activities around the nucleus. The MIP instrumentation consists of an electronics board for signal processing in the 7 kHz to 3.5 MHz range and a sensor unit of two receiving and two transmitting electrodes mounted on a 1-m long bar. In addition, the Langmuir probe of the RPC/LAP instrument that is at about 4 m from the MIP sensor can be used as a transmitter (in place of the MIP ones) and MIP as a receiver in order to have access to the density and temperature of plasmas at higher Debye lengths than those for which the MIP is originally designed.     

Study of values and interpersonal perception in cosmonauts on board of international space station

The increased heterogeneity of International Space Station (ISS) crews′ composition (in terms of nationality, profession and gender) together with stressful situations, due to space flight, can have a significant impact on group interaction and cohesion, as well as on communications with Mission Control Center (MCC) and the success of the mission as a whole. Culturally related differences in values, goals, and behavioral norms could influence mutual perception and, thus, cohesive group formation. The purpose of onboard “Interaction-Attitudes” experiment is to study the patterns of small group (space crew) behavior in extended space flight. Onboard studies were performed in the course of ISS Missions 19–30 with participation of twelve Russian crewmembers. Experimental schedule included 3 phases: preflight training and Baseline Data Collection; inflight activities once in two weeks; post-flight measurement. We used Personal Self-Perception and Attitudes (PSPA) software for analyzing subjects′ attitudes toward social environment (crewmembers and MCC). It is based on the semantic differential and the repertory grid technique. To study the content of interpersonal perception we used content-analysis with participation of the experts, independently attributing each construct to the 17 semantic categories, which were described in our previous study. The data obtained demonstrated that the system of values and personal attitudes in the majority of participated cosmonauts remained mostly stable under stress-factors of extended space flight. Content-analysis of the important criteria elaborated by the subjects for evaluation of their social environment, showed that the most valuable personal traits for cosmonauts were those that provided the successful fulfillment of professional activity (motivation, intellectual level, knowledge, and self-discipline) and good social relationships (sociability, friendship, and tolerance), as well. Post-flight study of changes in perceptions, related to Real Self-image, did not reveal significant differences between the images of Russian crew-members and representatives from foreign space agencies. A certain difference in perceptions was found in cosmonauts with more integrated system of evaluations: after space flight they perceived foreign participants as “closer” to their Ideal, while Russian crew-members were perceived mostly as “distant” from Ideal Self of these subjects. Perceptions of people from Earth were also more critical. These differences are likely to be manifestations of interpersonal perception stereotypes. Described patterns of changes in perceptions of cosmonauts, who have performed space flight as a part of ISS multinational crew, allow us to suggest the recommendations for development of ISS crew training, in particular, it seems useful to increase the time of joint training for deepening of intercultural interaction.     

企业投资股市的收益与风险

我国正处于由计划经济向市场经济转轨时期，在社会总需求相对不足情况下，分析了企业剩余资金投资于股市的可行性，并提出了减少投资风险，提高投资收益的渠道。     

论社区物质资源整合机制的构建

在社区各类资源中，物质资源最为重要，它是社区建设的物质基础和前提保障。社区物质资源的短缺极大地制约了社区建设和发展。因此，在建设和谐社区过程中，必须不断加强社区物质资源的整合。社区物质资源整合机制的构建主要包括社区资金的多元筹集机制和驻社区单位的资源共享机制。