基于网络环境的高职高专《普通生物学》教改探索

对如何在网络环境下为学生设计并提供《普通生物学》自主性学习环境作了探索,以提高学习效果的方法和途径,初步形成基于网络环境下的高职高专《普通生物学》教学新模式。     

高等教育自学考试面向农村服务网络体系建设

高等教育自学考试面向农村延伸是农村社会、经济发展的迫切要求,服务网络体系建设是实现高等教育自学考试向农村延伸的有效途径。探讨了高等教育自学考试向农村延伸的运作方式和有效途径,即建立以市、县、乡三级网站为硬件支撑,充分发挥宣传、管理、服务功能,教材资料(含电视教学片)与助学辅导体系相配套,强化实践环节教学与技能培养为主要内容的高等教育自学考试面向农村的服务网络体系。     

高职网络工程教学中的体验学习

在解读体验学习基本理论模型和基本特征的基础上,探析了体验学习在网络工程教学实践中的应用,主要包括网络工程教学过程中开展体验学习的基本流程及其常用的活动形式。     

国家林业局计算机网络系统扩建

阐述了现有国家林业局计算机网络系统的不足,提出了网络系统扩建的设计思路。     

烘炉温度无线检测系统设计

提出了一种检测烘炉温度的无线数字检测系统.该系统将无线收发模块nRF905与单片机系统相结合,实现无线温度检测,其也适用于其他领域设备的温度无线测量.     

TCP/IP协议脆弱性分析

TCP/IP协议是网络发展的一个基础，但是该协议确存在着致命的弱点，盲目的使用与该协议相关的服务或应用会给网络安全带来隐患，认识到TCP/IP协议的脆弱性进对我们加强网络管理和采用安全技术手段具有指导性作用。     

基于Libpcap的数据包捕获机制的实现

网络数据包捕获分析是进行网络安全检测和流量计费的基础。论文研究了以太网数据包监听过滤机制和Libpcap分组捕获函数库，并在Linux平台上设计实现了一个小型的网络数据包的捕获分析器，该捕获分析器运行简单、高效、准确。     

基于网络药理学探讨马针颗粒治疗仔猪腹泻的作用机制

利用网络药理学分析马针颗粒治疗仔猪腹泻的药效物质基础、靶点与调控通路。通过TCMSP、Drugbank数据库对马针颗粒组方药物的重要化合物与靶点进行筛选,再通过STRING、DAVID、BIOGPS数据库分析马针颗粒治疗腹泻的靶点、信号通路与归经。结果显示,马针颗粒通过甜菜甙、异甜菜素、花生四烯酸、β–胡萝卜素、槲皮素作用TP53、TNF、JUN、CASP3等靶点调节炎症、免疫来改善仔猪腹泻。     

Long-Term and Immediate Effects of Whole Body Vibration on Chronic Lameness in the Horse: A Pilot Study

The effects of whole body vibration (WBV) in horses with chronic lameness were evaluated in an experimental, single subject, repeated measure design. To assess the long-term effect of WBV, eight horses not previously exposed to WBV were subject to WBV, 30 minutes twice daily, five days a week, for 60 days in addition to their regular exercise routine. Lameness was assessed subjectively and objectively 30 days before the start, at the start and 30 and 60 days after the start of the treatment (WBV). The immediate effect of WBV was assessed in four horses accustomed to WBV, by comparing lameness before and within 30 minutes of a single 30-minute WBV session at four different time intervals. Change in lameness was sought using paired t tests on the kinematic data. A P-value of <.05 was considered statistically significant. Intraindividual change was sought using a subjective and objective scoring system. No statistically significant change in lameness was seen after 30 or 60 days of WBV, respectively, in the chronically lame horses not previously exposed to WBV. However, a trend toward improvement was observed after the first 30 days of WBV, but this improvement appeared to be lost during the second 30 days of WBV. Although a statistically significant worsening of front limb lameness was seen immediately after a single 30-minute WBV session in the chronically lame horses accustomed to WBV, this result was largely attributed to a very significant worsening of the front limb lameness in one horse within that group.