对严肃党的政治纪律与深化教学改革的辩证思考

我国正在进行完善和发展社会主义制度的自我变革，特别是在发展社会主义市场经济条件下，教育体制、教育模式、教育环境、教育对象等都发生了很大变化。如何适应这种变化，高校作为社会主义上层建筑的重要组成部分必须坚持两手抓，一手抓纪律，一手抓教改，二者不可偏废。     

用VC++.NET编写鼠标交互式绘图程序

主要介绍了在面向对象的VC .NET语言环境下,通过使用WM_LBUTTONDOWN, WM_MOUSEMOVE, WM_LBUTTONUP等鼠标事件消息,采用橡皮条绘图法,编写一个鼠标交互式绘图程序.该程序可实现绘制随机的平面图形,也可通过鼠标的拖动画出大小不同的圆,椭圆,矩形,直线等平面图形.     

The Difference of the Pulmonary-Artery Pressure of the Migrants from Difference Elevation at the 4636 - 4907 m Altitude

Study Objective： To compare and analyze the changes of the pulmonary-artery pressure of the migrants coming from different elevation in the hypoxic environment of 4636 - 4907 m extreme altitude. To explore the susceptibility to hypoxic pulmonary-artery hypertension （PH） in the subjects from different altitude and profession. Methods： By using Color Doppler Ultmsonography （CDU）, measuring the pulmonary-artery pressure of 207 healthy men, who had continuously being lived and worked at the extreme altitude for more than six months, and then were divided into three groups according to their profession and the altitude of original living place. Results： There was a significant difference in the outcomes of pulmonary-artery pressure from the 3 groups. Conclusions： Altitude of original living place, labor intensity are some of factors that impact the pulmonary-artery pressure of the people who exposure to a hypoxic environment. The pulmonary- artery pressure of person without strenuously physical work experience was more sensitive to hypoxic surroundings than that of labor workers. It was not always the fact at an extreme altitude that the moderate altitude mountaineers were superior to other migrants from a lower altitude or plain. The higher PH was found in the groups of the moderate altitude mountaineers and labor workers. It is unlikely certain that one with PH would surfer from HAPE.     

局部复发性直肠癌的再手术治疗

探讨局部复发性直肠癌(直肠癌根治术后)再次手术的价值、方法、回顾性分析再手术治疗的局部复发性直肠癌33例.结果:21例行根治术,12例行姑息性手术.根治术组和姑息性手术组中位生存期分别为35.2个月(8～82个月)、13个月(2～23个月),再手术5年生存率为34.8%.结论:对于局部复发性直肠癌仍应积极手术,有助于延长生存期,提高生存质量.     

双DC-DC变换器在爆闪式警示信号灯上的应用

本文探讨利用双DC-DC变换器去解决单级DC-DC变换器在宽电压范围工作时开关效率降低,开关器件不能正常工作,甚至损坏的问题。在现有信号灯的基础上,设计出一种寿命长、适应宽电压范围、功能齐全,便于生产、管理、使用、维修的爆闪式警示信号灯。     

任务驱动教法在计算机教学中的应用

任务驱动教法是众多教学方法中的一种,本文先探讨了计算机教学中任务驱动教法的必要性,然后详细阐述了任务驱动教法的含义及其实施过程,最后说明了使用任务驱动教法时应注意的问题。     

基于时延脉冲耦合神经网络的AOE-网问题求解算法

 在时延脉冲耦合神经网络(DPCNN-Delay Pulse Coupled Neural Network)的基础上,提出了mDPC-NN(modified DPCNN)模型.mDPCNN能方便地用于有向网的最大代价路径和最小代价路径的求解,并将其成功地运用其于求解AOE-网(Activity On Edge)有关问题.该方法通过快速并行计算,一次正向计算即可求解AOE-网大部分问题,与传统方法相比体现了较好的优势.     

Prof. Zhu Zuoyan Met with the INRA Delegation

Prof. Zhu Zuoyan, Vice President of NSFC, met with the National Institute of Agricultural Research (INRA) delegation led by its Deputy Director General, Prof. Guy Riba on Jan. 18, 2007.     

信息技术环境下儿童语言发展促进研究

在儿童语言发展特征与人类语言习得理论的基础上,探讨信息技术环境下,利用信息技术促进儿童口语、书面语发展的方法和策略以及要注意的问题。     

树立地方文献品牌建设地方特色馆藏——公共图书馆地方文献的开发和利用

介绍了公共图书馆地方文献的收藏特色,论述了树立地方文献品牌的途径,提出了全面开发地方文献资源的建议。