鄂伦春族文化人格镜鉴

长期的游猎生活塑造了鄂伦春人独特的文化,又从而形成了他们的人格特点.鄂伦春族强调人对自然的敬畏,注重人与自然的和谐,注重人与人彼此间的关爱与合作,而习惯于简朴的物质生活.     

传统文化对中国早期现代大学教育的影响

中国早期现代大学教育在政局动荡、经济濒于崩溃的晚清时期应运而生,在百废待兴、百业待举的民国初期茁壮成长,在战乱频仍、民生凋敝的民国中后期艰难发展,其顽强的生命力除来源于大学组织自身的活力之外,传统文化的影响力也不可小视.它以显在和隐在的方式,深深地主导并影响着现代大学的办学理念、办学精神及其校训和校园生活等各个方面,给大学的崛起、变革与发展注入了无尽的动力与活力.如何向世界先进的大学教育看齐,从传统文化和历史经验中获益,走中国特色的大学教育发展之道,是亟需解决的重大时代课题.     

高校教学楼综合体探索——重庆工业高等专科学校实验综合楼设计

结合重庆工业高等专科学校实验综合搂工程实例，探索了高校教学综合体建筑的产生和发展，及其与传统校园文化、整体校园环境、建筑与地战的关系。在形式与功能、高校建筑文化性、标志性方面做了有益的尝试。     

“自我心象”与体育教学

论述了什么是“自我心象”及其在体育教学中的重要性,以及如何运用自我心象学来指导学生心理达到最佳竞技状态,借以提高体育教学效果.     

美用一体化的纳西族民俗服饰

介绍了丽江地区纳西族民俗服饰的形成及其特点。针对丽江古城商店服装、服饰商品经营的现状 ,探讨了纳西族民俗服饰潜在的商业价值和商业契机。     

“第13届世界奥林匹克收藏博览会”会徽及视觉形象设计构思

会徽的设计不但要有鲜明的识别感,还应具有文化内涵。本文简要介绍了对奥林匹克收藏的理解,对会徽和其视觉形象设计的一些创作体会。     

徐州老城历史文化要素分析

通过对徐州老城山、水、古城、文化等特色的归纳,构建了徐州的历史文化体系.从历史文化体系梳理、历史文化片区特色保护、历史文化轨迹展示等方面系统地分析了徐州历史文化要素,最后将所有的历史文化要素通过相应的展示系统表现出来.     

Formulative Study and Intracellular Fate Evaluation of Ethosomes and Transethosomes for Vitamin D3 Delivery

In this pilot study, ethosomes and transethosomes were investigated as potential delivery systems for cholecalciferol (vitamin D3), whose deficiency has been correlated to many disorders such as dermatological diseases, systemic infections, cancer and sarcopenia. A formulative study on the influence of pharmaceutically acceptable ionic and non-ionic surfactants allowed the preparation of different transethosomes. In vitro cytotoxicity was evaluated in different cell types representative of epithelial, connective and muscle tissue. Then, the selected nanocarriers were further investigated at light and transmission electron microscopy to evaluate their uptake and intracellular fate. Both ethosomes and transethosomes proven to have physicochemical properties optimal for transdermal penetration and efficient vitamin D3 loading; moreover, nanocarriers were easily internalized by all cell types, although they followed distinct intracellular fates: ethosomes persisted for long times inside the cytoplasm, without inducing subcellular alteration, while transethosomes underwent rapid degradation giving rise to an intracellular accumulation of lipids. These basic results provide a solid scientific background to in vivo investigations aimed at exploring the efficacy of vitamin D3 transdermal administration in different experimental and pathological conditions.     

Effects of chromium (VI) on the activities of ureolytic mixed culture

BACKGROUND: Ureolytic microbial carbonate precipitation (MCP) is a novel process for removing excess calcium from industrial effluents. This process is based on the hydrolization of urea to provide a suitable medium for the precipitation of Ca as CaCO₃. RESULT: A toxicity identification evaluation was conducted on synthetic wastewater simulating wastewater from paper recycling to determine the inhibition or toxicity of chromium(VI) ions on the activities of a ureolytic mixed culture (UMC) with respect to the removal rate of COD and removal of Ca²⁺ in batch reactors. The 50% inhibiting concentration (IC₅₀) and the 25% inhibiting concentration (IC₂₅) values of Cr(VI) on UMC were determined as 40 and 18 mg L^?1, respectively, for an exposure time of 1 day. The inhibitory effects of Cr(VI) were lower on UMC after longer exposure times of 3, 4 and 5 days. COD removal rate, ammonium production and Ca removal of samples with 512 mg Cr(VI) L^?1 were significantly inhibited. CONCLUSION The present study has shown that the effects of different metallic species, organic toxicants and other environmental factors should be taken into account when removing problematic Ca and other possible elements from the environment using UMC. Copyright © 2008 Society of Chemical Industry     

借鉴先进经验 提升中国石化竞争实力

通过在美国Foxboro公司的考察,对其成功的管理经验做了深入地分析;结合中国石化集团具体情况从多方面进行了思考;对国外大公司的成功经验给中国石化企业的启示进行了阐述。