君子不器:当代大学育人目标探析

“君子不器”即君子不像器物，只有一种用途，而要学道得道，因道乃诸器之本。当今社会需要的是体无不备、用无不周的得道君子，即能够以不变的道应对万变的器的通才，而当今大学的育人目标与课程设置大都是为培养成器的专才而设立的，因此，应该调整大学的育人目标，变培养实用型人才为培养通用型人才。通过弘扬我国传统文化的精华，把传统与文艺鉴赏、现代科技知识结合起来，增设新课程，把学生培养成为能终生适应社会发展的有用人才。     

盘江矿区煤矿井下人员定位系统设计初探

建立可靠实用的煤矿井下人员定位系统，对改善煤矿的安全生产管理有着重要的现实意义。正确选择成熟的煤矿井下人员定位系统，根据具体情况合理地进行系统布局设计是成功建设经济，可靠，实用的煤矿井下人员定位系统的关键。     

In vitro protein synthesis and α amylase activity in F cells from hepatopancreas ofPalaemon serratus (Crustacea; Decapoda)

In crustaceans, all the steps in the assimilation of food take place in the hepatopancreas. To facilitate the study of this organ, a method for the dissociation of cell types was developed. The hepatopancreas of the prawnPalaemon serratus was mechanically dissociated and the cells separated by Percoll density-gradient centrifugation. The E and R cells had similar densities of around 1.05 g/ml. The F cells were separated into two distinct fractions with densities of 1.075 and 1.082 g/ml. The B cells sedimented at a density of 1.12 g/ml. The ratio between the two populations of F cells was found to vary during the intermolt cycle while B cells disappeared after the molt. When the density gradient fractions were incubated with³H-leucine, incorporation was highest in the F cell fractions. Measurements of -amylase activity, indicated that the two populations of F cells may be derived from the same cell type.     

Bovine microvascular endothelial cells of separate morphology differ in growth and response to the action of interferon-γ

Five cell types recently isolated from the bovine corpus luteum differed in their epithelioid morphology and their cytoskeleton, but shared common criteria of microvascular endothelial cells^1,2. To give strong evidence for the separate entity, the growth rate of the 5 phenotypically different cells was studied. They were seeded at low density on day 0. Most of these cells were treated with 200 to 1000 U recombinant bovine interferon- (IFN-) for 3 days. The untreated remainder served as controls. Cell counts were made for all cultures on days 4, 7, 10 and 13. morphology: 13 d after treatment with IFN- senescent cells as well as intact cells occurred in cultures of cell types 1 to 4. Cultures of cell type 5 were apparently unchanged and resembled their untreated counterparts. Desminpositive cells in cultures of cell type 2 developed cell processes. Growth rate: In the absence of IFN-, the growth rate was high for cell types 3 and 4, moderate for cell type 1, and low for cell types 2 and 5. The presence of IFN- caused anti-proliferative effects. These were higher for cell types 3 and 4 than for cell types 1 and 2. IFN- could be cytotoxic on cell type 3. In contrast, the cytokine tended to support the cell growth of cell type 5. These findings substantiate the postulate that endothelial cells exhibiting separate morphology in culture also function differently.     

Nα-quinaldyl-L-arginine·HCl,a new defensive alkaloid fromSubcoccinella-24-punctata (Coleoptera,Coccinellidae)

The isolation of N-quinaldyl-L-arginine·HCl (1) from the CoccinellidaeSubcoccinella-24-punctata is reported. The structure, first established on the basis of the analysis of the spectral properties of1, has been confirmed by synthesis. The alkaloid is of endogenous origin and markedly deterrent to ants.     

浅谈高校办公自动化系统建设

办公自动化系统建设是高校工作现代化建设的一项重要内容，是提高高校在高技术教育条件下整体工作能力的有效途径。对高校在高技术条件下如何搞好办公自动化系统建设提出了几点建议。     

科技人才收益分配模式探讨

在当前经济全球化的环镜下，企业参与市场的竞争说到底是人才的竞争．在工资收入分配上体现人才的价值属性，是促进科技人才不断激活其内在的创造潜能的关键．从“现益”和“助益”相结合的角度出发，提出了年薪制、协议工资制、专利权转让和科研项目承包、知识报酬激励、技术入股、股票期权等科技人才收益分配模式．     

基于预测有效度的组合预测模型近似求解

在文献[1]的基础上,首先指出了文献[1]算法存在的一些缺陷,然后给出了组合预测方法精度均值E(A)等于各单项预测模型精度序列均值E(Ai)(i=1,2,…,m)的线性组合的一个充分条件,并给出了组合预测精度的上限和下限估计,从而就一般的情况提出了基于预测有效度的组合预测模型新的近似求解方法.最后以文献[1]中的实例说明了本文算法的有效性.并和文献[1]的结果进行了比较分析.     

我国高等特殊教育如何应对“入世”的挑战

高等特殊教育存在的主要问题是人才培养目标的定位，调整学科结构，转变人才培养模式。为了应对“入世”的挑战，要转变思想观念，向全纳性教育发展，并提出“入世”以后我国高等特殊教育发展模式的构想。     

关于企业受培训人才流失问题的研究

从分析人才流失现象的原因入手,提出改进思想观念、建立健全培训制度、评价培训效果及回收培训投资等解决人才流失的办法,以增强企业的培训积极性,为企业竞争提供强大的人力资源资本。