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结合元极学三元学说，剖析《管子》的基本概念如道、宙合、精、德、中、智等的内涵，揭示时间、空间、精等是天地万物的共同特征或本质，注重时、空、精的层次性、无限性，以及人的生命本和本性展发。 相似文献
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Awareness of antecedents and consequences of trust in m-commerce can enable m-commerce service providers to design suitable marketing strategies. Present study conducted a meta-analysis of 118 related empirical studies. The results indicate that antecedents namely perceived usefulness, perceived ease of use, system quality, information quality, service quality, user interface, perceived risk, perceived security, structural assurance, ubiquity, and disposition to trust, while consequences namely attitude, user satisfaction, behavioral intention, and loyalty have significant relationship with trust in m-commerce. Further, all the relationships were found to be moderated by culture except perceived ease of use, disposition to trust, and attitude. 相似文献
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社会心理学理论认为,价值观念和价值观念体系是决定人们期望、态度和行为的基础。体育在培养大学生公平竞争、遵守规范、团结协作、以人为本、诚信、自由、民主等价值观念方面发挥着特殊的作用。 相似文献
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近年来,植物比较形态学、化学分类学、古植物学、分支系统学和分子系统学研究的结果,对传统
上将被子植物分为单子叶和双子叶植物两大群的一级分类提出了挑战,怀疑这样的分类是否能反映被
子植物内部的主要进化趋势。我们认为分类必须建立在谱系关系上,以表示其自然系统。在早白垩世
结束之前,其中有一次被子植物大辐射,有8条主传代线似已明显出现。根据林奈阶层系统,我们以
“纲”级来命名这些传代线以显示被子植物内部的主要进化趋向,虽然某些“纲”是并系类群。我们不否
认,我们是进化系统学家,并系类群可以作为一个自然类群来命名而被接受。这8个纲列述如下:木兰
纲、樟纲、胡椒纲、石竹纲、百合纲、毛茛纲、金缕梅纲、蔷薇纲。在本文中,每个纲只举其所包含的主要的科,至于纲间的系统关系,以及纲内的分类系统,有待进一步研究 。 相似文献
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文化体现内涵,幼儿园内涵发展必须依靠特色文化的建设,作为艺术幼儿园,以＂艺术＂为特色,把艺术与学习、生活进行整合,构建体系开放、体制创新、轻松愉悦的育人环境,为培养彰显个性、活泼开朗、自信大方的下一代奠定了良好的基础。 相似文献
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自然地理是文科学生学习的难点,高考中易丢分;在复习自然地理时可以让学生以特征、成因为主线索从地形、气候、河流、土壤、植被、资源等方面整合知识,有助于简化记忆,并提高答题的准确性。 相似文献
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Paul B. de Laat 《Ethics and Information Technology》2001,3(4):267-276
In `real' space, third partieshave always been useful to facilitatetransactions. With cyberspace opening up, it isto be expected that intermediation will alsodevelop in a virtual fashion. The articlefocuses upon new cyberroles for third partiesthat seem to announce themselves clearly.First, virtualization of the market place haspaved the way for `cybermediaries', who brokerbetween supply and demand of material andinformational goods. Secondly,cybercommunication has created newuncertainties concerning informational securityand privacy. Also, as in real space,transacting supposes some decency with one'spartners. These needs are being addressed byTrusted Third Parties, anonymizers, escrowarrangements, facilitators and externalauditing. Virtual reputation trackingmechanisms are being developed as well.Finally, in order to resolve disputes,mediators and arbitrators have started offeringtheir services online. In the closing sectionthese emerging cyberroles are assessedcritically. It is argued in particular, thatboth cybermediaries and cyberjustice poseserious threats to privacy. Moreover, onlinedispute resolution, as it is practised now,neglects its duties of public accounting. 相似文献
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文章追踪研究了2007年-2008年国外语言哲学研究中的几个热点问题。在2007年,值得关注的问题有二维论之争、韦斯坦的指称论、语境论和语义的最低纲领论、关于布兰顿语言哲学的争论、意义的自然主义和含糊性问题。在2008年,值得关注的问题则涉及指称论、成真条件最大论、语义学、语境论以及语义学与语用学的区分等问题。 相似文献
