煤矿监控系统的发展概况及趋势

论述了煤矿安全监控系统在经历了第一代、第二代和第三代的发展，正向第四代系 统过渡。文章介绍了第四代综合监控信息系统的相关技术。     

港口石油化工码头重大危险源监控与预警技术探讨

对石油化工码头重大危险源实施安全监控与预警的必要性，拟解决的技术关键问题以及国内外石油化工码头安全监控与预警技术现状进行了简要的介绍和探讨。     

压力容器安全等级综合评定的实践

依据国家有关在用压力容器检验法规标准,结合金川公司压力容器的使用情况及多年来的检验实际,阐述了压力容器安全等级综合评定的方法。     

载人航天空间环境模拟试验安全与措施

载人航天空间环境模拟试验极其危险 ,为了确保参试航天员的生命安全 ,必须对模拟试验设备进行系统配套与完善 ,同时必须事先进行人员培训、制定详细的试验流程 ,进行严密的组织管理。为此 ,重点介绍了为确保参试航天员的安全 ,对试验设备所提出的技术要求 ,以及试验所涉及的训练、演习、试验组织管理等方面的安全措施。     

中国和马达加斯加在环境保护法领域的比较研究

有效的保护环境，法律是必不可少的工具。本文章的主要目的是调查两个经济发展不同的国家在环境保护法的主要差异方面，包括：环境法的范围；环境立法的发展；主要宗旨和法制系统的基础．     

A legal assessment of private land conservation in South America

Privately protected areas (PPAs) are a potentially innovative conservation tool. Legal recognition is necessary for their success, especially where there are institutional challenges to nature conservation, such as in South America. Although PPAs have increased in South America since the early 2000s, there is a critical information gap pertaining to their legal frameworks. We analyzed the level of landowner commitment to and governmental support for PPAs across countries in South America that officially recognize PPAs. We analyzed the legal framework governing PPAs and reviewed literature on them. This process was done in English and Spanish. The information we gathered was validated by 16 conservation experts from 10 South American countries. Because Peru is 1 of only 2 South American countries where local communities create and manage PPAs, we studied Peruvian PPAs in more detail by examining official creation documents and interviewing 13 local conservation professionals. We found inadequate minimum duration of PPAs and vague guidelines for conducting economic activities within them and a lack of governmental support (e.g., financial and technical support) for PPAs. Support was limited to the exemption from rural property taxes, which are relatively low compared with countries outside South America. In Peru, PPAs run by individuals and communities needed different legal frameworks because they were created with different objectives and had different sizes and duration of commitments. The prompt improvement of legal frameworks across South America is necessary for PPAs to achieve their aim of being places for enduring nature conservation in the region.     

神经元网络在安全评价中的应用

神经元网络是适于处理模糊信息的数学工具，可以解决安全评价中的许多问题，本文就此进行了探索。     

从两起触电事故谈乡镇建筑企业安全管理

从分析事故原因入手,阐述对乡镇建筑企业的安全应如何进行管理.     

Comprehension and memory for warning symbols: age-related differences and impact of training

Problem: Prior research indicates that many warning symbols are poorly understood, particularly by the elderly. Method: The effectiveness of three different training conditions to improve comprehension and memory for warning symbols was assessed for younger (18–35 years of age) and older (50–67 years of age) participants. All three conditions paired the symbols with associated text during training; however they differed in the extent to which they further elaborated on the meanings of the symbols. Results: Training substantially improved accuracy and speed of responding on a comprehension test; however there was little difference among conditions. Additionally, while the magnitude of the training effect was similar for both age groups, older participants performed much more poorly than younger participants, both before (37% vs. 52% correct) and after training (68% vs. 88% correct on the immediate post-test), and found it more difficult to reject incorrect meanings (55% vs. 68% correct). Conclusion: Relatively simple training conditions can dramatically improve accuracy and speed of responding to warning symbols. Impact on industry: Training should be used to improve warning symbol comprehension since failures to adequately understand warning information may lead to injury or death. Furthermore, attempts should be made to address individual differences in warning processing such as those related to changes in cognitive processing across the lifespan.     

基于LabVIEW的安全阀型式试验数据采集系统

安全阀型式试验数据采集系统结合安全阀开启高度与其他性能指标的关系,创新性地将开启高度、压力和流量三组数据整合到同一个曲线监控图中分别显示,根据开启高度的不同状态读取相应试验数据．从而得到安全阀各项性能指标。