共查询到20条相似文献,搜索用时 62 毫秒
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通过对食品垃圾的特性及其对城市生活垃圾处理的影响的分析,本文认为食品垃圾是一类特殊的垃圾,不适合用传统的垃圾收运处理方式,应该首先使其与其他垃圾分离,对其进行单独分类收集、运输和处理。以此为出发点,作者主要分析了食品垃圾分类收集的必要性及不同产生源地食品垃圾分类收集的模式。 相似文献
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介绍了天津市中心城区生活垃圾的收运现状和分类投放及分类收集的模式,探讨了分类收运的不适宜性,提出了垃圾分类转运的方案。 相似文献
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大中型城市生活垃圾分类收集的思考 总被引:1,自引:0,他引:1
阐述了当前生活垃圾收运处理中存在的不足以及实施生活垃圾分类收集需要解决的问题,并提出了认真调研,科学规划;采取有效措施鼓励并方便居民垃圾分类;完善垃圾回收网络;改进收运办法,更新相关设备;启动阶段给予政策和资金支持的合理化建议. 相似文献
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目的探讨两分群、三分群血细胞计数仪白细胞分类计数与人工分类计数的差异,为基层医院获取更准确的结果提供参考。方法选取18~20岁健康男性72例,女性42例,静脉取EDTA-Na2抗凝血2ml,同时用三种仪器和人工方法进行白细胞分类计数。结果仪器分类与人工分类比较差异有统计学意义(P〈0.05)。结论三分群或两分群血细胞计数仪虽有较好的准确性和快捷性,但不能完全依赖仪器,只能作为一种初筛手段,不能完全代替显微镜下人工白细胞分类,两者结合才能使结果更准确。 相似文献
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外阴阴道念珠菌病被分类为单纯型外阴阴道念珠菌病和复杂型外阴阴道念珠菌病。根据其分类综述外阴阴道念珠菌病的治疗。 相似文献
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Teresa López-Cuadrado Alicia Llácer Rocio Palmera-Suárez Diana Gómez-Barroso Camelia Savulescu Paloma González-Yuste Rafael Fernández-Cuenca 《Emerging infectious diseases》2014,20(5):782-789
Using mortality data from National Institute of Statistics in Spain, we analyzed trends of infectious disease mortality rates in Spain during 1980–2011 to provide information on surveillance and control of infectious diseases. During the study period, 628,673 infectious disease–related deaths occurred, the annual change in the mortality rate was −1.6%, and the average infectious disease mortality rate was 48.5 deaths/100,000 population. Although the beginning of HIV/AIDS epidemic led to an increased mortality rate, a decreased rate was observed by the end of the twentieth century. By codes from the International Classification of Diseases, 9th revision, the most frequent underlying cause of death was pneumonia. Emergence and reemergence of infectious diseases continue to be public health problems despite reduced mortality rates produced by various interventions. Therefore, surveillance and control systems should be reinforced with a goal of providing reliable data for useful decision making. 相似文献
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Shammas NW 《Vascular health and risk management》2007,3(2):229-234
Peripheral arterial disease (PAD) is part of a global vascular problem of diffuse atherosclerosis. PAD patients die mostly of cardiac and cerebrovascular-related events and much less frequently due to obstructive disease of the lower extremities. Aggressive risk factors modification is needed to reduce cardiac mortality in PAD patients. These include smoking cessation, reduction of blood pressure to current guidelines, aggressive low density lipoprotein lowering, losing weight, controlling diabetes and the use of oral antiplatelet drugs such as aspirin or clopidogrel. In addition to quitting smoking and exercise, cilostazol and statins have been shown to reduce claudication in patients with PAD. Patients with critical rest limb ischemia or severe progressive claudication need to be treated with revascularization to minimize the chance of limb loss, reduce symptoms, and improve quality of life. 相似文献
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介绍了沈阳市生活垃圾处理现状及分类目标,说明了沈阳市生活垃圾的分类方式,提出了沈阳市生活垃圾分类开展要求和保障措施。 相似文献
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目的 了解福建省淡水溪蟹类种群数量及分布情况,为相关疾病防控措施的科学研究及教学提供技术路线和信息指导。方法 对福建省内收集的标本进行系统分类整理、信息描述、标本保存、图像录制及相关数据库的建立。结果 收集制作记录完整且符合生物学各项研究要求的淡水溪蟹类标本710份,隶属2科5属13种,分别为束腰蟹属1种,即漳浦束腰蟹;南海溪蟹属1种,即南日南海溪蟹;华南溪蟹属3种,即角肢华南溪蟹、铲肢华南溪蟹和沈氏华南溪蟹;华溪蟹属5种,即福建华溪蟹、将乐华溪蟹、浙江华溪蟹闽亚种、平和华溪蟹和漳州华溪蟹;博特溪蟹属3种,即福建博特溪蟹、永安博特溪蟹和恩氏博特溪蟹。结论 建立了福建省淡水溪蟹种群类别与地理分布信息数据库,以及标本永久保存的资源共享平台。 相似文献
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Gerry Fewster 《Child & youth care forum》2002,31(6):365-380
In this article a dedicated proponent of child and youth care draws upon his own personal, academic, and professional experience to consider the empirical, existential, and ethical implications of classifying and labeling children. From this perspective, the efficacy of the DSM-IV is diagnosed, discussed, and dismissed. 相似文献