关于社会主义市场经济的哲学思考

本文以马克思主义哲学为指导，论述了社会主义市场辩证法，阐明了社会主义市场哲学的基本观念、基本精神和思维方式，初步建构了社会主义市场哲学的基本框架．     

机械密封的失效模式与临界平衡比的计算

介绍了与机械密封面积比（平衡比）有关的几种主要失效模式，如密封面开启失效、早期磨损、干运转、热裂、疱疤、相态失稳、倾斜失稳、液膜失稳、液膜破裂、汽化和丧失密封性等，并提出了考虑主要失效现象的临界平衡比公式。根据临界面积比的大小，可以判断所选用的机械密封平衡比是否合理；并进一步来确定该机械密封的合适面积比，给出了计算实例，计算结果可供机械密封设计时选用。     

从哲学反思中探析马克思主义哲学教学创新

目前,我国高校的马克思主义哲学教学中存在着大学生学习积极性不高等问题。这些问题产生的根本原因不在于马克思主义哲学本身或其教学方法,而在于教学理念的失误。我们要改变马克思主义哲学的教学现状,就必须创新和重构一种与马克思主义哲学学科相适应的新的教学理念。     

道德哲学在康德哲学体系中的地位和现实价值

康德哲学以实践本质为特征,以三大批判,即《纯粹理性批判》、《实践理性批判》和《判断力批判》为主要内容构筑了完整的哲学体系。在这个体系中,先验的自我作为理性的存在,在一切伦理行为中构成绝对命令的依据,使道德成为可能。因此,道德哲学在整个哲学体系中占居主导地位,是全部哲学体系的实质和核心。康德道德哲学的最终目的就是找寻做人之道,揭示规范“人的行为”的道德“法令”,构筑“至善”的道德人格,这些思想至今仍不失其启迪价值和功效。     

论公共哲学教育的通论性

马克思主义的开放本性决定了通论性是公共哲学教育的固有属性;通论性不是通过杂糅马克思主义哲学和非马克思主义哲学来体现,而通过分析诸多哲学流派的观点来体现通论性;公共哲学教育中的哲学思维训练体现着通论性;通论性还体现在对马克思主义产生、发展源流的考察中。     

对建设哲学社会科学理论创新体系的几点思考

哲学社会科学传承人类文明,资政育人的作用,是综合国力和国际竞争力的重要组成部分。本文试以马克思主义作为一条主线,贯穿于建设哲学社会科学理论创新体系之中,说明我们党的指导思想三次与时俱进对经济社会发展所产生的巨大影响,从而指明建设哲学社会科学理论创新体系要以"三个代表"重要思想为指导和需要解决的问题。     

生态环境哲学:哲学当代创新之域

生态环境哲学缘起于人类对自身当代生存状况与未来命运的忧虑和关注，人类生命中自然意识的觉醒以及人类文明范式的当代转型的科学基础与文化背景中。对于人与自然生态系统及人与自然生态系统中生物、非生物的关系思考和研究，生态环境哲学可在吸收与转换现代生态科学与环境科学的知识与原理的基础上而进行哲学当代创新。这种创新意味着哲学范式的一种根本性转变。     

面向世界科技强国的文化科技创新机理与路径

 文化科技创新的内在机理与现实路径,是内外联动、互相呼应的问题。总结了科技强国的文化科技创新之路,分析了文化科技创新的内在机理,探讨了中国文化科技创新的现实路径。分析表明,文化需求与创意引导文化科技创新。科技创新支撑文化产业创新。设计促进科技创新与文化创意整合与提升。面向世界科技强国的目标,力求进一步将文化科技创新的内在机理研深,将现实路径夯实。     

Nanoindentation response analysis of TiN-Cu coating deposited by magnetron sputtering

To investigate the change of the mechanical properties of soft metals doped PVD(Physical Vapor Deposition)coatings after the migration of soft metal to the surface, TiN-Cu coating was deposited on Si(100) by magnetron sputtering. The microstructure and mechanical properties at room temperature and after vacuum heat treatment at 300 ℃ were investigated. The results showed that the grains were clustered and the microstructure was porous for TiN-Cu coating at room temperature, while many micro-and nano-sized Cu particles were observed on the surface after vacuum heat treatment at 300 ℃. The elastic properties of the TiN-Cu coating after vacuum heat treatment at 300℃ degraded compared with that at room temperature. The hardness and elasticity modulus of TiN-Cu coating kept constant(3.7 GPa and 125.0 GPa, respectively) with the increase of nano-indentation depth, while the hardness and elasticity modulus of TiN-Cu coating after vacuum heat treatment at 300 ℃ increased gradually.     

Effect of minor Sc on the microstructure and mechanical properties of AZ91 Magnesium Alloy

The as-cast and heat-treated microstructures and mechanical properties of the AZ91 magnesium alloys with and without minor Sc addition were investigated and compared in this paper. The results indicated that adding0.15–0.45 wt% Sc to the as-cast AZ91 alloy not only could modify and refine the Mg_(17)Al_(12) phase but also suppress the formation of the Mg_(17)Al_(12) phase. At the same time, the grains of the Sc-containing as-cast AZ91 alloys were also effectively refined. As a result, the mechanical properties at room temperature(RT) for the Sccontaining as-cast AZ91 alloys were effectively improved. In addition, adding 0.15–0.45 wt%Sc to the AZ91 alloy promoted the formation of the continuous precipitates(CP) during the aging treatment in spite of that the formation of the discontinuous precipitates(DP) was simultaneously suppressed. Accordingly, the Sc-containing as-aged AZ91 alloys obtained the relatively higher mechanical properties at RT than the as-aged AZ91 alloy.