Study on the Post-training Mode of the National Defense Education Teachers in Universities

普通高等学校的国防教育工作，是我国国防教育的重要组成部分，是加强国防后备力量建设，造就社会主义建设者与接班人的长远战略举措，因此普通高校国防教育事业的发展历来受到党和国家的重视。在普通高校国防教育事业蓬勃发展的形势下，国家迫切需要高素质的国防教育教师，因为一支能够适应国防教育要求的、具有较高学术水平和任教能力的国防教育师资队伍关系到高校国防教育的质量，关系到高校大学生乃至全民的国防观念、国防意识的强弱，对我国未来的安全与发展具有重要战略意义。然而，目前普通高校国防教育师资队伍仍存在一些不足和问题，为解决问题，提升普通高校国防教育教师的素质，进行职后培训成为必然选择，本研究正是以此为切入点。 ...Defense education in universities is a fundamental part of the national defense education, and it is a vital part for strengthening the construction of the reserve forces for national defense, and furthermore, it is a measure with long-term strategy aiming to cultivate talents and successors for the socialism, because of which the party and the nation have been attaching great importance to the de...学位：教育学硕士院系专业：体育教学部_高等教育学学号：X200929001

虚拟仪器结构及其可视化编程的技术进展

阐述了在仪器和测试领域中具有广泛发展前景的虚拟仪器的硬件结构、测控技术以及虚拟仪器测试软件结构及其开发软件平台

基于GPU的MD5高速解密算法的实现

MD5快速碰撞算法由于不支持逆向过程而无法在MD5密码攻击中得到实际应用。针对上述问题,通过分析基于图形处理单元(GPU)的MD5密码并行攻击算法原理,设计基于GPU的MD5高速解密算法,在此基础上实现一个MD5高速密码攻击系统。测试结果证明,该算法能有效加快MD5密码破解速度

SX微处理器及其在数字电感测试仪中的应用

SX微处理器是美国SCENIX公司推出的新一代 8位微处理器 ,本文介绍了该微处理器的功能和特点 ,并给出了它在数字电感测试仪中的应用实例

基于ADAMS的两级行星齿轮断齿故障动态特性分析

以MG900/2215-GWD型采煤机截割部两级行星齿轮为研究对象,采用虚拟样机技术对其进行了动力学仿真研究。通过比较健康以及几种不同程度的断齿故障状态下的啮合力时域及频域曲线,对故障状态下两级行星齿轮系统的动态响应进行了分析。研究结果表明,故障情况下,啮合力边频带能量密集,且密集程度随着损坏程度增大而增加。该研究结果可以为两级行星齿轮故障诊断和检测提供理论依据

Installation and Testing of IPv6 Network Based on Linux

【中文摘要】 简要介绍了下一代互联网 (即IPv6网络 )的通信协议 ,重点说明IPv6的地址结构特点及其管理机制 ,分析在现有硬件技术和网络环境条件下IPv6网络的组网技术及实现方案 ,特别是如何由现行的IPv4平稳地演进到IPv6 ;最后 ,详尽介绍如何在Linux系统平台下实现IPv6网络的安装与调试 【英文摘要】 We firstly introduce the protocol of IPv6. In particular, we lay stress on the characteristic of IPv6 address and its management. Then we analyze the different networking schemes of IPv6 system implemented by the existing hardware technology and network environment. It is specially considered how to develop smooth transition from existing IPv4 to IPv6. Finally, how to install and test IPv6 network system based on Linux are presented in detail.国家自然科学基金 (60076015) ;福建省自然科学基金 (A0010019);福建省高新技术资助项

塔里木沙漠腹地油田基地环境观测与防沙绿先导试验

塔克拉码干沙漠腹地的塔中四油田为亿吨级油田。开发沙漠油田对贯彻石油“稳定东部、发展西部”方针至关重要。项目紧紧围绕沙漠油田开发中遇到的环境问题，通过先导试验，在塔里木沙漠腹地石油基地建立防沙人工绿化带积累环境要素资料，为油田开发和地面建设提供科学依据，建设防沙人工绿化带提供示范样板。主要内容有：沙漠腹地油田基地环境要素监测研究；高抗性植物种选择试验；油田基地防沙及环境绿化防护系统研究；高矿化水灌溉新技术研究；沙地简易温棚栽培试验；新技术新材料配套应用研究。项目组在塔中沙漠腹地建立一套环境监测系统，取得风沙运动、地下水、灌溉土壤、动植物和人对环境反应的完整资料；建成绿地２．５公顷，引种固沙植物５０余种；筛选出适用于沙漠环境的灌木１７种、草本植物４种；培育乔灌苗木３０万株；利用沙漠腹地咸水（矿化度４．５￣５．０克／升），培育温室和露地蔬菜２０多种，至１９９６年６月收获鲜菜３０００公斤，单产达到中国先进水平，开展太阳能淡化水、盐水灌溉、盐水固沙、保水剂、新型微肥等配套技术应用研究

JUNO Sensitivity on Proton Decay p→νˉK+p\to \bar\nu K^+ Searches

The Jiangmen Underground Neutrino Observatory (JUNO) is a large liquid scintillator detector designed to explore many topics in fundamental physics. In this paper, the potential on searching for proton decay in $p\to \bar\nu K^+$ mode with JUNO is investigated.The kaon and its decay particles feature a clear three-fold coincidence signature that results in a high efficiency for identification. Moreover, the excellent energy resolution of JUNO permits to suppress the sizable background caused by other delayed signals. Based on these advantages, the detection efficiency for the proton decay via $p\to \bar\nu K^+$ is 36.9% with a background level of 0.2 events after 10 years of data taking. The estimated sensitivity based on 200 kton-years exposure is $9.6 \times 10^{33}$ years, competitive with the current best limits on the proton lifetime in this channel

JUNO sensitivity on proton decay p → ν K + searches*

The Jiangmen Underground Neutrino Observatory (JUNO) is a large liquid scintillator detector designed to explore many topics in fundamental physics. In this study, the potential of searching for proton decay in the $p\to \bar{\nu} K^+$ mode with JUNO is investigated. The kaon and its decay particles feature a clear three-fold coincidence signature that results in a high efficiency for identification. Moreover, the excellent energy resolution of JUNO permits suppression of the sizable background caused by other delayed signals. Based on these advantages, the detection efficiency for the proton decay via $p\to \bar{\nu} K^+$ is 36.9% ± 4.9% with a background level of $0.2\pm 0.05({\rm syst})\pm$$0.2({\rm stat})$ events after 10 years of data collection. The estimated sensitivity based on 200 kton-years of exposure is $9.6 \times 10^{33}$ years, which is competitive with the current best limits on the proton lifetime in this channel and complements the use of different detection technologies