地质工作在北京城市规划建设中的应用研究

地质工作是国民经济发展建设中带有基础性、先行性、前瞻性和探索性的工作,随着人们对地球科学认知水平的提高和应用领域的不断拓展,地质工作在城市规划建设中发挥着越来越重要的作用.北京市在贯彻落实科学发展理念和建设“人文北京、科技北京、绿色北京”“世界城市”的过程中,应更加依托地质工作的科技支撑,各项规划建设要符合自然科学规律,才能确保建成人居安全、环境优美、经济发达、科技领先的世界级宜居城市.     

基于GPRS的大地测量数据实时传输和处理系统的设计与实现

外业数据采集与内业处理检核的时空阻隔问题一直是制约大地测量数据生产效率的瓶颈,提出建立基于GPRS网络的大地测量数据的传输处理系统,详细设计了系统各模块的功能以及数据的传输控制方法,可实现外业端数据的实时、可靠传输和内业自动检核处理,提高大地测量数据生产的效率。     

瞬变电磁法在民乐斑岩铜矿区找矿中的应用

在民乐斑岩铜矿找矿中,常规物探方法难以确定钻孔孔位,后经TEM试验及扫面工作,钻孔验证见到富厚铜矿,使找矿工作取得重要进展.     

在继承中创新 把思想政治工作做实——浙江省统一征地事务办公室加强和改进思想政治工作的调查

浙江省统一征地办公室 ,在新形势下继承党的思想政治工作优良传统 ,在方式、方法和手段方面不断改进和创新 ,把中央思想政治工作会议提出的“思想政治工作的着力点放在基层”的要求落到实处 ,在实际工作中对思想政治工作进行了新的探索     

环境工作与安徽省地质环境

环境工作有开发利用和保护环境的有利条件及克服和改善环境的不利条件两个方面。环境保护只是环境工作的一部分而非全部。地质环境是包括顾面在内的地面以下的环境。根据地质环境条件的差异进行安徽省环境地质分区,可分为淮北、江淮、沿江、皖西和皖南５个环境地质区和１８个环境地质亚区。     

固体矿产普查工作部署问题探讨

改革开放以来,全国地勘行业发生了深刻变化,取得了一定成绩,但也存在一些问题。有的固体矿产普查项目面积过大,工程间距过稀,致使普查任务难以完成。控制固体矿产普查区面积不宜过大,以满足“三线（勘探线）两点（探矿工程）”的布设为宜。普查区内工程的布置要达到总体控制,亦即该矿种该勘探类型Ｃ级储量控制网度放稀一倍。     

递增负荷运动时的心电频谱研究

对20名受试者进行动态心电频谱研究。结果表明:1.递增负荷运动时,未疲劳心肌的心电积分(IECG)、平均功率频率(MPF)和均方根振幅(RMS)与运动负荷、射血加速度、射血前期线性相关。随着运动负荷的增加,心电频谱发生“右移”,并出现“频率集中”现象。指出心电频谱指标能在一定程度上反映心肌的收缩性.可作为运动时评价心脏负荷的指标。2.优秀运动员的IECG、RMS及其相对值与无训练者有显著性差异。同级负荷工作时,相对值IECG/HR、RMS/HR可同时反映心率和每搏心缩强度的比例,指出该指标可作为评价训练程度的参考指标。同时还分析了心电频谱变化的原因,提出“心肌分级收缩形式”和“心肌收缩功能态”的概念。     

Work practice among advanced producer service firms – project work in space-time

This article is an explorative investigation of a sample of advanced producer service (APS) companies located in Stockholm (the capital and main urban centre of Sweden). The discussion is centred on aspects of work practice and how this is conditioned by space-time constraints. These space-time constraints refer to coupling, authority and capability constraints which are concepts framed in a time-geography approach. Although time-geography is primarily engaged in mapping presence and locations in time-space, its concepts of constraints embrace physical, social and cultural factors. The article presents an empirical in-depth study of project work and work practice among a selection of APS companies. A micro-approach to work practice has been pursued using a multi-method strategy and time-geography methodology including time diaries, interviews and a questionnaire. The experiences among the investigated companies of time-geography constraints make the constant negotiations for the practice of work among these organizations intelligible. To the extent these investigated companies may be considered representative of advanced services more generally, the presence of pressing constraints helps to explain the more general structure of this industry of high labour turnover and rapid company re-structuring processes.     

“Finding their way”: the negotiation of the city by low-skilled service sector migrant workers in Dublin

The city has become the context for a dialectical relationship not only between the global and the local but also between migrants and the host society. Whilst there is considerable work on migrant integration, integration is rarely examined from the perspective of the workplace, or from a geographic perspective, which problematizes the spatiality of migrant workers’ experiences. This article studies migrant workers in low-skilled jobs, with a focus on Temporary Service Sector Providers in catering, cleaning, and security, in order to understand how they negotiate their position in the city and are active agents of this negotiation. The study, based upon a survey of 60 migrants complemented by 20 in-depth interviews, questions how integration should be understood: in particular it suggests that—in some respects—integration may be difficult for all low-wage precarious workers, whether migrants or not. The study also highlights how migrant workers retain agency—the capacity to act, to make decisions, and appropriate certain places—even in challenging circumstances.     

甘肃省地矿局六十年地质工作综述 ——纪念甘肃省地矿局建局60周年

甘肃省地矿局建局60年来,先后完成了全省中小比例尺的区域地质矿产调查,发现并探明了资源储量世界排名第3的金川铜镍矿和白银铜矿、镜铁山铁矿、玛曲大水金矿、敦煌方山口钒矿、肃北塔尔沟钨矿、合作早子沟金矿、西和大桥金矿、肃南卡瓦铁矿、阿克塞余石山铌钽矿等为代表的大中型矿床180余处,发现各类矿产地875余处;完成了全省中小比例尺区域地质、水工环地质调查,评价了主要水源地和地质灾害的勘察;取得了一批地质科研成果,获得多项国家及省级科技成果奖励;为我国及甘肃省的经济社会发展做出了贡献。文章对甘肃省地矿局承担的基础地质调查、矿产地质勘查、水工环地质、地质科技等方面进行较系统、全面总结,对今后地质工作具有启示和借鉴意义。