The greenhouse work environment: a modifier of occupational pesticide exposure?

Abstract

Greenhouses are enclosed structures which have various characteristics that enhance crop productivity, but the implications for workers’ pesticide exposure and uptake are not well understood. A narrative literature review was conducted to explore the mechanism/s of interactions between greenhouse characteristics and occupational pesticide exposure. Using a “work”, “worker” and “workplace” conceptual framework, the greenhouse environment (hot and humid microclimate, limited space and dense crop arrangements) combines with work characteristics (high work and pesticide use intensity, multi-tasking, predominantly manual spraying techniques and quick reentry to treated farms) to potentially increase occupational pesticide exposure, compared with open field farming. Greenhouse environments, are variable but have been shown to influence pesticide availability, route, pathways and frequency of exposure, deposition and distribution on a worker’s body as well as use and performance of exposure control methods. Training programs can emphasize the differences in exposure potential between greenhouse and open field farming. Development of tailored guidelines for exposure control strategies to better suit the level of uniqueness of greenhouse agriculture seems warranted.     

移动信息机的应用原理及其在安全生产电子政务系统中的应用

目前电子政务系统中存在的一个问题，就是相关的处理结果不能及时通知到相关人员，将MAS（移动代理服务器Mobile Agent Server）引入电子政务系统，很好地解决这个问题。本文阐述了MAS系统基本概念、系统结构和两种接口方式的应用原理。实践证明，将MAS引入电子政务系统能提高政府部门的办公效率，缩短工作人员的响应时间，完善电子政务系统。     

我国安全生产法制对策研究

分析了国内外安全生产法制现状，总结提出了我国存在的职业安全与健康分离、没有系统和规划、适用和衔接性差等特点和问题。阐述了安全生产法规体系建设的指导思想、基本原则以及基本框架，并提出了定期制定安全生产法规规划、梳理与评估法规体系实施效果、制定统一的劳动安全与健康法、编制安全生产计划、健全职业健康配套规定、保险与安全生产互动、以明确综合监管和专项监管以及安全生产规划、完善隐患治理、安全使用机械、健全企业自主管理体制等为重点对《安全生产法》进行修订的对策。     

我国企业安全生产培训工作问题及对策

目前我国的安全生产形势依然严峻，重、特大事故频频发生，其重要原因之一是企业职工安全生产意识淡薄。因此通过加强企业安全生产培训工作、提高安全生产培训质量来改善企业职工安全生产意识是安全生产工作中的一项重要任务。本文对中国企业安全生产培训工作存在的问题及如何搞好安全生产培训工作的主要对策进行了探讨。     

中国职业安全的现实问题

中国职业安全现实引起社会关注,特别是务工农民伤亡事故的数字背后,隐含着对职业安全的认识,职业人群的安全健康理念,职业安全健康的法规基础等深层次问题。笔者指出了现代职业安全存在的现实状况;提出需要关注的难点;强调人的安全健康是职业安全的实质;给出了职业安全与安全生产的差异,分析了务工农民的安全意识与安全文化冲突,呼吁职业安全需要法律保障,建立一体化的职业安全健康法律法规体系,以《宪法》为基础,以人为本,保护从业人员的安全健康。     

安全生产管理是企业的生存之本

阐述了安全生产管理在企业生存和发展中的重要性，并就如何提高安全生产管理工作提出了一些切实可行的建议和企业安全生产管理的基本原则和措施。     

学生工作中运用管理学基本知识的探讨

从管理学基本知识入手,谈运用管理学基本知识于学生工作中,尤其是在培养具有组织、协调和管理素质的学生干部来辅助老师开展学生工作或独立开展学生工作上运用管理学知识的探讨.     

Old problems and new dilemmas: the conundrum of environmental management reform in China

ABSTRACT

Underpinning China’s severe and continuing environmental degradation is a stubborn gap between environmental regulation and regulatory enforcement at the local level. In the past, scholars have sought explanations for the causes of this implementation gap by interviewing frontline environmental officials. Due to the fact that the self-perception data used in most of those existing studies were gathered prior to 2012, the possible factors contributing to the compromised effectiveness of local environmental enforcement from 2012 onward remain largely unknown. This empirical weakness should not be overlooked, as the prevailing institutions governing China’s local environmental management practices have been experiencing many frame-breaking transformations since 2012. Drawing on semi-structured interviews with leaders of environmental law enforcement teams in all administrative districts of Guangzhou in 2017, this paper not only summarizes pervasive elements which negatively impact the current effectiveness of environmental regulatory efforts, but also provides qualitative evidence and theoretical accounts for three enforcement dilemmas stemming from reform measures taken by the central government.     

华东地震科技信息工作的区域协作化建设

通过回顾和总结10年来华东地震科技信息工作区域协作化建设的经验，提出在经济和科技高度发达的形势下，地震科技信息工作走区域协作化之路，实现资源共享、 共同发展应是上佳选择。