对构建“四警一化”现代警务机制的思考

构建现代警务机制,实现传统警务向现代警务的跨越,是公安工作发展的长远之计。嘉兴市公安机关着眼于特色发展、创新发展和内涵式发展,积极构建“四警一化”现代警务机制,即以信息警务为主导、以主动警务为突破、以合作警务为依托、以人文警务为支撑、以队伍职业化为保障,不断提升公安机关的创新力、执行力、拓展力、软实力和职业化水平。     

基于综合集成研讨厅的应急警务情报研判

随着社会矛盾的尖锐化,应急警务活动日益频繁。情报研判的准确性在保证应急警务的制胜方面起着重要的作用。本文分析了现阶段应急警务活动中常用的情报采集与研判方式及其优缺点;在介绍综合集成研讨厅模型的基础上,设计了应急警务导入该方法的思路。最后结合当前应急警务队伍的实际状况,分析了引入综合集成研讨厅方法存在的困难,并提出了相应的改进对策。     

关于中国东南亚学研究的几个问题

二战期间和战后,东南亚作为一个地区的名称被日益推广,东南亚学作为相对独立的学科正式形成,且日益繁荣兴盛.中国东南亚研究是国际东南亚学的一个重要的组成部分.改革开放以来,中国东南亚研究进入空前飞跃发展的崭新时期.1979年中国东南亚研究会的建立,是一个重要的里程碑.本文回顾了我国东南亚学研究的进展、成就和问题,并对今后的发展提出了几点建议.     

2030年可持续发展议程下“人的安全”及其治理

2030年可持续发展议程作为一项新的全球发展计划,其目标是构建免于恐惧和暴力的和平、公正、包容的社会,其核心是消除全球贫困与促进包容性发展,包括消除贫困、饥饿以及应对气候变化等内容。该议程的主体内容体现了联合国所倡导的“人的安全”理念,这一理念强调各种威胁的相互关联性,人的安全和人的发展是同一事物相辅相成的,这种治理观要求广泛借助联合国系统,并且顾及地方、国家、区域和国际范围内各级公私部门行为体的特点和资源,拓展一种由各种利益攸关方组成的综合框架,其内容涉及粮食安全、气候安全、环境安全、社会安全、反恐、移民等重要的传统与非传统安全议题。其中,气候变化、资源消耗、南北差距等问题是可持续发展难以实现的重要动因。上述安全议程同时体现了各种广泛的经济、社会和环境关联性。因此,建构全球“人的安全”治理机制需以联合国为核心,并形成多层治理、建构广泛的国际伙伴关系,以实现联合国所倡议的全球可持续和平愿景。     

数学软件Mathematica在微积分教学中的应用

在大学文科《微积分》的教学中利用符号计算软件Mathematica的计算功能和绘制函数图形的功能,增强数学教学的直观性,激发学生的兴趣,提高学习成绩.     

Corporate policy entrepreneurship and cross-boundary strategies: How a private corporation champions mobile healthcare payment innovation in China?

The private nature of corporate actors does not necessarily preclude them from contributing to public interest. When business strategies and genuine public motivation are favorably aligned, corporate actors from the private sector can also drive public sector innovations. For a private corporation, policy entrepreneurship inherently entails crossing not only the public–private boundary but also various policy domains. This study formulates five propositions to characterize the cross-boundary strategies of corporate policy entrepreneurship, a distinct form of policy entrepreneurship in a developing authoritarian state. The case study of mobile healthcare payment innovation in China finds that the corporate entrepreneur used a series of cross-boundary strategies adeptly that eventually made the innovation not only adopted in one locality but also rapidly diffused nationwide. These strategies were not used in isolation or in a pure stepwise fashion but appeared to be recursive and interactive, suggesting the dynamic nature of corporate policy entrepreneurship in a multilevel governance system. More studies could be done to further examine strategies and processes of other forms of policy entrepreneurship in various national and sectoral settings.     

Fatal Methemoglobinemia Due to Acute Inhalation of Methyl Nitrite in an Industrial Accident

Methyl nitrite is suggested to cause methemoglobinemia by generating methemoglobin, which may be lethal when the methemoglobin concentration exceeds 70%. However, intoxication with methyl nitrite is seldom reported compared with that with other nitrites. Here, we present an industrial accident involving methyl nitrite inhalation during its synthesis process that resulted in three fatalities and one survivor. The autopsy revealed conspicuous blue-gray discoloration in various parts of the body, including the skin, airway mucosa, vessels, brain, heart, and among other areas. The toxicological tests on the deceased showed methemoglobin concentrations in the blood over the lethal level and increased nitrite ion levels in the blood, gastric contents, liver, and lung tissue compared with those in control samples. The cause of death was determined to be methemoglobinemia-induced hypoxia due to methyl nitrite inhalation. This report provides evidence that in methyl nitrite intoxication, exposure duration has a significant influence on the postmortem changes and likelihood of a fatal outcome may be related to the age of the victim. More attention is required regarding the industrial hazards of this substance.     

IgE死后生化学检测的研究现状及应用展望

过敏性休克导致死亡的案例在法医学实践中常有发生,然而由于缺少特异的病理形态学指征,导致过敏性休克死亡的法医学鉴定面临一定的困难。IgE作为介导I型超敏反应的关键介质,其死后生化学检测对过敏性休克死亡案例的法医学鉴定具有辅助作用。但在实际应用中,血液等检材常受溶血等死后变化因素影响,尤其我国尸体保存以冷冻为主,溶血程度更加严重,对IgE等生化学指标的检测造成极大干扰。本文就目前IgE死后生化学检测的研究现状、生物学检材的选取及检测方法进行综述,并对现实应用中所面临的问题进行探讨。     

关于劳动者生命道德的思考

劳动者作为社会发展的重要力量,具有生命存在的终极意义及追寻生命价值的本能渴望.但是他们生命的存在以及价值的实现不断面临现实的挑战,敬畏与关爱是对劳动者生命的基本的道德态度,工会在其中可以发挥重要作用.     

从“救济”到“治理手段”？——当前农村低保政策的实践分析：以河南F县C镇为例

作为国家推行的一项福利政策,农村低保要实现对农村贫困人群的救助。然而,在现实中,低保政策经历了从“绝对贫困”到“相对贫困”、从以户为单位到以人为单位的扭曲和变通,以至低保政策在某种程度上成为了基层政权的一种治理手段,从而背离了政策的本意。事实上,低保政策执行中出现的种种问题既是监管力度不够及制度建设不到位所导致,更与税费改革后乡村组织的治理困境密切关联。在这个意义上,基层政权的治理状况既是保障低保政策能否顺畅执行的根本,也是一个现代国家基本治理能力强弱的重要体现。