铀矿地质勘探设施退役治理的环境影响

文章阐述了铀矿地质勘探设施及其环境影响特点、主要工程子项退役治理方案。深入分析了铀矿地质勘探设施退役治理工程的实施过程中环境影响关注重点,包括废石堆稳定性、坑口废水等。结合实施的项目提出针对性措施建议,为进一步提高此类项目治理的环境效果、减轻环境影响提供技术支撑。     

基于SuperMap 3D GIS的白云国际机场设备设施管理应用

过去,归属于重资产行业的白云机场,在设备设施资产管理过程中一直存在问题.当下,借助SuperMap 3 D GIS应用技术构建的设备设施地理信息应用系统,将逐步解决其管理的弊端,让机场的日常运行管理更为顺畅,权责更加清晰明了.     

基于区块链的医疗数据云存储共享方案

云服务可提供大量的存储空间,但是单一的云环境无法提供安全的数据存储和共享.而医疗数据的安全存储和共享是保证医疗数据安全的重要内容.公开审计技术保护存储在云中的数据不被篡改,从而实现医疗数据的安全存储.区块链的可公开访问及其上数据不可篡改,实现了医疗数据的安全共享.本文使用公开审计技术,提出基于区块链的医疗数据云存储共享方案,为医疗数据提供安全有效的存储和共享服务.     

莱西市医疗设施空间可达性研究

针对当前医疗资源分布不均的问题,本文以莱西市为例,以行政村为最小研究单元,借助GIS空间分析技术,采用改进的两步移动搜索和潜能模型法,对莱西市医疗设施空间可达性进行研究.结果表明:莱西市整体的医疗资源分配不均,具有明显的空间集聚特征,高值区域主要集中在中部地区,包括水集街道、沽河街道、望城街道和莱西经济开发区;低值区域...     

Place and Health: Towards a Reformed Medical Geography*

An engagement with public health concerns and aspects of social theory such as the structure/agency debate is crucial to medical geography. The imperatives underlying this engagement center on place, a geographical concept which is prominent in both social theory and recent health philosophy. Without detracting from its distinguished heritage, this reformed medical geography will analyze issues such as the consequences of illness and health service provision for both personal well-being and the collective experience of place by communities.     

西安医疗热矿水分类及其利用

西安地热资源较丰富，目前开凿的热水井多用于洗浴医疗。区内不同类型的地下热水其水质各具特点。按医疗效矿水分类，基岩热矿水属氟水、硅水和氡水，第三系热矿水属氟水、硅水、碘水、棚木及锶水；第四系热矿水属氟水。本文初步分析了西安医疗热矿水的分类及其利用，并提出了进一步开发利用时注意的问题。     

RELIGIOUS AFFILIATION AND ALCOHOL CONSUMPTION IN THE UNITED STATES*

ABSTRACT. Levels of alcohol consumption are a major public health issue. This study aims to gain a better understanding of how geographical patterns of religious affiliation in the United States relate to geographical patterns of alcohol consumption. We explored state‐level correlations between alcohol consumption and religious adherence. Although we found no statistically significant correlation between overall religious adherence rates and current or binge drinking rates, states with higher adherence rates were significantly more likely to have high proportions of binge drinking among current drinkers. Yet, regionally, we found a strong inverse correlation in the Southeast and a strong positive correlation in the Midwest and Northeast between adherence rates and current and binge drinking rates. These geographical differences were largely explained after stratifying by major religious denominational groupings. States with high Catholic adherence rates tended to have higher drinking rates, whereas states with high Evangelical Protestant adherence rates tended to have lower drinking rates. These findings suggest that the relationship between religion and alcohol may be denomination‐specific and challenge the lay perception that religious adherence per se is associated with less alcohol consumption and less excessive drinking among those who drink.     

Malaria and technological networks: medical geography in the Pontine Marshes, Italy, in the 1930s

This paper examines the struggle against malaria undertaken by the fascist regime in the Pontine Marshes, south of Rome, and relates it to discourses of domination of nature on the one hand, and modernization and civilization through technological networks such as health and medical networks on the other. The marshes'first nature' is described first of all, focusing on malaria and the difficulty of making an impact on marsh biology before the fascist enterprise and before the large-scale employment of modern technology for the subjugation, channelling and development of the marshes. Secondly, the paper focuses on the organization of medical anti-malaria networks in the marshes during the years immediately preceding and during the fascist period (1922–43). Thirdly, the 'second nature' produced in the marshes following the land reclamation and anti-malaria projects is examined, and an assessment is provided of the fascist anti-malaria project in the marshes.     

Investigation of esophageal cancer with medical geology aspect in Golestan Province, lran

Background ＆ objective： Medical geology is a discipline of environmental health dealing with the impacts of geological relationship between loess deposits and certain endemic diseases such as esophagus cancer. This article deals with loess deposits with medical geology aspect toward diagnosis and prognosis. Materials ＆ Methods： In this study sampling from loess deposits from East towards West has been done. Collected samples have been undergone X-ray diffraction （XRD）, scanning electron microscopy （SEM） and Energy dispersive X-ray analysis （EDAX） for determination of minerals, surface morphology of minerals and chemical analysis for further studies, respectively. Results： In mineralogical studies dominated minerals are quartz, feldspar and calcite. Clay minerals are illite and chlorite, which are about 9.3%. The amount of quartz is variable from 56.3 to 45.4. The grains sizes are decreasing from northeast to southwest. Chemical analysis showed that loess deposits contain Si, Al, K and Ca, which are related to the presence of quartz, feldspar, calcite, illite and chlorite minerals. Conclusions： According to medical geology evidence, loess deposits of Gloestan Province could be closely related to the incidence of esophagus cancer due to effect of clay minerals on biochemical cycle, direct relation of grain size with the incidence of esophagus cancer and chemical composition of loess deposit for its high silica are also taken into consideration. As the esophagus cancer belt coincides with the loess deposits belt of the world.     

THE IODINE FACTOR IN HEALTH AND EVOLUTION*

ABSTRACT. Iodine is essential for modern humans and may have been essential for Neandertals as well. Today about 30 percent of the world's population is at risk of iodine deficiency disorders (idd ), 750 million people suffer from goiter, 43 million have idd -related brain damage and mental retardation, and 5.7 million are afflicted by cretinism, the most severe form of idd . Distinctive Neandertal skeletal traits are identical to those of modern humans who suffer from cretinism. Cro-Magnon Venus figurines also exhibit distinctive traits associated with cretinism among modern humans. This new evidence, coupled with recent mitochondrial dna findings, suggests that a single genetic alteration, which improved the ability of the thyroid gland to extract and utilize iodine, may account for differences between Neandertals and modern humans. Late Pleistocene human evolution, consequently, may be explained by several alternative interpretations involving iodine pathology and/or biological adaptation. Speciation may have resulted from the geographical isolation of inland populations.