高职院校"形势与政策"课规范化和制度化建设的初探

《形势与政策》课是高校思想政治理论课的重要组成部分，是每一位大学生的必修课。因此要以规范化制度化建设为重点，加强形势与政策课教学管理。将教学任务编入教学计划是《形势与政策》课规范化制度化建设的基础。加强和提高师资队伍水平是《形势与政策》课规范化制度化建设的关键。开展教学改革是《形势与政策》课规范化制度化建设的生命。     

PHP+MySQL环境下论坛的搭建

“PHP”论坛包括登录、注册和帖子归类等相关功能,以PHP MySQL来搭建个人论坛,整个安装过程均简单易懂。本文从PHP配置、MySQL安装、GD库安装和phpMyAdmin等五个方面介绍了安装设置过程,经过测试,该论坛达到预期目标并运行正常。     

水下潜器改进S面控制及控制系统仿真(英文)

S surface controllers have been proven to provide effective motion control for an autonomous underwater vehicle (AUV). However, it is difficult to adjust their control parameters manually. Choosing the optimum parameters for the controller of a particular AUV is a significant challenge. To automate the process, a modified particle swarm optimization (MPSO) algorithm was proposed. It was based on immune theory, and used a nonlinear regression strategy for inertia weight to optimize AUV control parameters. A semi-physical simulation system for the AUV was developed as a platform to verify the proposed control method, and its structure was considered. The simulation results indicated that the semi-physical simulation platform was helpful, the optimization algorithm has good local and global searching abilities, and the method can be reliably used for an AUV.     

THE EUKARYOTIC EXPRESSION OF HUMAN PERFORIN PROTEIN AND THE ESTABLISHMENT OF HYBRIDOMAS PRODUCING ANTI-HUMAN PERFORIN PROTEIN

Perforin is expressed mainly in activated cyto-toxic T lymphocytes (CTLs ) and natural killer(NK) cells. The human perforin gene has beencloned. The full length of its cDNA is l668bp, andthe mature HP protein is made up of 534 aminoacid residues with a molecular weight of 66Kd~75Kd. In CTLs and NK cells, perforin is stored incytoplasmic granules and is a major effector of cy-tolysis by these cells. Upon granules releasing,perforin monomers insert into the plasma mem-branes of target ce…     

新型含1H-吡唑的新型双杂环化合物的合成

以乙酰乙酸乙酯和芳甲酰氯为原料，合成相应的β-酮酸酯，在乙醇钠／碘的作用下实现二聚偶联反应得到1，4-二酮化合物，然后与水合肼反应，得到两个新型含1肺吡唑的双杂环化合物，其结构经’HNMR、Ms及IR证实。     

低地板轻轨车的"积木"式模块设计

以低地板轻轨车ＣＯＭＢＩＮＯ车体承载结构为实例，阐明了采用“积木”式模块设计的优点。     

6160船用柴油机连杆有限元分析

建立了6160船用柴油机连杆的三维有限元模型,并用有限元软件对模型进行分析, 应用约束方程和结点自由度耦合的方法模拟了连杆组件之间的接触关系,对最大压缩工况和最大拉伸工况下连杆危险部位的强度和刚度进行了校核,还对6160提升功率前后的小头危险部位的疲劳安全系数和大头变形进行了对比分析．     

舰船全寿期配置管理及其编码映射技术研究

舰船全寿期各配置视图,既是全寿命优化设计的结果,又是实现舰船预期功能并保证这些功能有效实施的关键技术.为保证配置的唯一性和处理方便,配置是用各主要编码来表达的.本文所提出的各配置之间的算法乃是实现配置自动处理的基础.舰船全寿期配置管理是实现各配置视图生成、相互映射、配置更改及其状态跟踪技术的综合应用,亦是保证舰船质量和有效使用及全寿期信息共享的核心.     

New structure of Sailing Directions

Charts, Sailing Directions (SDs) and other nautical publications constitute an information unit for the mariner. All relevant charts and publications together provide the mariner with an overview of a particular sea area. SDs are publications for voyage planning rather than for direct navigation. These days, the Electronic Chart Display Information System (ECDIS) is on the way to become a digital information system, which should comprise all information relevant for the mariner. Therefore, the integration of Sailing Directions information into the present ECDIS is necessary to obtain a comprehensive ECDIS, which makes conventional SDs and other publications superfluous.