浅谈企业信息化风险

随着企业信息化的发展,计算机和网络在安全生产中发挥的作用越来越大,信息化风险和保障网络安全已经成为关系企业信息化能否健康发展的重大问题.通过对企业信息化风险进行分析总结,针对如何应对企业信息化风险提出建议.     

EXPRESSION OF NESTIN AND GLIAL FIBRILLARY ACIDIC PROTEIN IN DIFFERENT PERIOD AFTER SPINAL INJURY IN ADULT RATS

Objective To study the expression of Nestin and glial fibrillary acidic protein (GFAP) in different period after spinal injury in adult rats. Methods Animal moels were created by artery clamp. Expression of Nestin and GFAP in different period ( 1,3,5days; 1-8 weeks) and different area( injury locus and its surrounding tissue ) after spinal injury were observed pathologicaly using immunofluorescence and LeicaQ5001W imaging processing system.Results There was expression of Nestin and GFAP in injured area 1 day after injury. The expression increased not only in in injured area but its sourrounding 3--7 days later and gradually got to peak value. As the time went on, expression of Nestin and GFAP dereased. Conclusion Spinal injury can induce the expression of Nestin. Nerve stem cell has response to spinal injury. There is positive correlation between expression of Nestin and hyperplasia of reactivity astrocyte. Nerve stem cell maybe invovled in the repair of central nervous system (CNS).     

评述高校内部教育质量保证的工作体系

系统地给出了校内教育质量保证工作体系的概貌，详细地阐述有关教育质量的目标定位、专业评估、学生评教以及教师的教学工作评估等。简要论述这一质量保证体系的精髓所在，以及建立这一质量保证体系的策略。     

实施教育评估重在强化师资队伍建设完善教学监控机制

评估是对高等学校实施监督和宏观调控的一种重要手段，也是保证人才培养质量的重要措施。结合评估方案，本文重点从师资队伍建设和教学质量监控两方面探讨我院以评促建、以评促改的工作。     

高职院校教研室工作评估指标体系的研究

教研室是高职院校教学管理体制中最基层的组织,是教学、科研工作的具体承担者,也是专业的载体.高职院校人才培养的落脚点在教研室,制订科学合理的评估指标体系,开展教研室工作的评估是提高高职院校人才培养水平的基础.     

《汽车电气设备》实训技能考核标准的研究与实践

<汽车电气设备>实训是高职高专汽车运用技术等专业的重要的技能训练.为规范实训教学管理,提高实训教学效果,本文结合浙江交通职业技术学院"汽车运用技术专业实践教学项目及评估规范"的课题研究与教学实践,对<汽车电气设备>实训技能考核标准进行了研究与探讨.     

Equivalent Bar Conceptions for Computer Analysis of Pantographic Foldable Structures

An equivalent bar conception is firstly developed for the computer analysis of pantographic foldable structures. The uniplet of two three-node beam elements is assumed as a six-bar assembly with respect to least norm least square solution for the elastic strain energy equality. The equilibrium equation is developed for the equivalent models, and the internal forces formulated sequently for backup calculation. This procedure is proved practical for some engineering, and some interesting concepts proposed. Finally, three numerical tests are presented.     

海船轮机员英语会话评估与轮机英语教学

通过对海船轮机员英语会话适任评估规范的分析，强调在轮机英语教学过程中，如何遵循STCW新公约的要求，按照国家海事局制定的海船船员适任评估规范的要求，遵循听说领先的原则，将听力和口语训练结合起来，认真有序地组织教学，对学员进行口语强化训练，以达到轮机英语会话评估的标准。