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清洁卫生工作是城市健康运行的重要保障,也是衡量城市治理水平的重要指标。搞好公共卫生,做好垃圾污物的清理消纳,不仅仅是一个工程技术问题,其中还涉及到经济、社会甚至政治等诸多因素,牵扯到复杂的社会群体和利益关系,往往考验管理者的智慧。这从民国时期北京粪夫群体的活动与清污体制改革的推进,就能充分体现出来。从清朝开始,北京城的粪便污物清运就形成了专门的行业,执此业者称为"粪夫"。粪夫 相似文献
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一、“粪便即金钱”──明清江南肥料问题的凸现在中国传统文化中,粪便被视为至贱之物,金钱则被视为至贵之物。因此,把这两个有天壤之别的东西等同起来,说粪便是金钱,似乎是有些匪夷所思。然而,早在元代,王祯就已提出了著名的“惜粪如惜金”一语,将这两个看来是风马牛不相及的东西联系了起来。王氏原话为:“夫扫除之猥,腐朽之物,人视之而轻忽,田得之为膏润,唯务本者知之,所谓惜粪如惜金也,故能变恶为美,种少收多。谚云‘粪田胜如买田’,信斯言也”①。此语主要意义,是要人们珍惜现有各种肥料资源,充分加以利用,从而达到… 相似文献
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第三,八景图的取舍问题 志图既尊为“无言之史”,但许多方志在形式上有图,实际上却并未起到图的应有作用。章学诚认为其弊端主要是由两种原因引起的,其一即“逐于景物,而山水摩画,工其绘事,则无当于史裁也;……夫表有经纬而无辞说,图有形象而无经纬,皆为书志列传之要删,而流俗相沿,苟为悦人耳目之具矣”。这就是说,当时方志所绘之图,大多流于形式,变成了点缀时髦的装饰品。 相似文献
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略论晚清民族主义思潮对边疆事务的构思 总被引:4,自引:0,他引:4
略论晚清民族主义思潮对边疆事务的构思胡成晚清末造,列强环伺,虎视鹰瞵。政论学说,云兴泉涌。其中最具影响力的,莫过于民族主义思潮。时人云:夫二十世纪者,“民族主义之时代也。”①而就这一思潮的现实影响来看,尽管激进革命派的“排满革命,民族建国”为其主旋律... 相似文献
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王鍈《唐宋笔记语辞汇释》(北京,中华书局,2001年)之《语辞备考录》收录了“[亻夫夫心]”,并附书证及说明: 相似文献
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Marta Portillo Terry B. Ball Michael Wallace Charlene Murphy Sebastián Pérez-Díaz Mónica Ruiz-Alonso 《Environmental Archaeology》2020,25(2):246-256
ABSTRACTMorphometric analysis offers an alternative or augmentation to traditional archaeobotanical methods to address differences within and between plant species and their remains, refining and enhancing taxonomic resolution. Morphometrics, the measurement of size and shape, and the multivariate statistical analysis of generated quantitative variables, have long played a major role in biological research, including plant taxonomy and systematics, although its application in archaeobotany is relatively recent. Over the last few decades, there has been an increasing interest in the use of morphometrics for analysing a varied range of archaeological plant materials (mainly seeds, pollen, phytoliths, and starch grains). In particular, morphometrics have contributed to the study of the domestication and spread of many cereals world-wide, as well as that of other taxa including legumes, underground storage organs (USO), and fruits (such as olives, grapes, and dates). This paper reviews current methodologies, recent applications, and advances in the use of morphometrics in archaeobotanical research, discusses its role in exploring major research questions, and suggests possible future directions for its use. 相似文献
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《Journal of Geography in Higher Education》2012,36(1):97-119
Within the last 30 years, geographical information systems (GIS) have been used increasingly in the training of geographers. On the basis of the philosophy of technology and instrumental genesis, we sketch how the use of instruments interacts with learning processes and outline how this can be studied. We empirically analyse students' learning processes and the influences of teaching practice in an introductory course in GIS. We show that students have different strategies for creating their personal instrument for spatial thinking and how teaching interacts with the students' learning processes. Finally, we discuss how GIS may gradually alter future professional development of geographers. 相似文献
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Eduardo A. Velásquez 《Perspectives on Political Science》2013,42(3):149-152
The author's primary aim in what follows is to fully articulate Chantal Delsol's critique of late modern universalism as an attempt to depoliticize the individual for the sake of replacing politics with morality. The result of this depoliticization is a quasi-pantheistic cosmopolitanism that not only effectively denies the significance of individuality, despite rhetorically lionizing it, but also undercuts the freedom of individual conscience that makes moral choice possible. Genuine political prudence and moral judgment are subsequently replaced by the rigid exactitude of a technocratic analysis that reintroduces the "clandestine ideology" it was, despite protestations to the contrary, intended to eliminate. The unhappy paradox produced by the attempt to replace the necessary limitations of political judgment with the universality of a priori moral decree is that a new set of culturally and historically idiosyncratic political attachments are surreptitiously introduced beyond the pale of reasonable debate and disagreement. Delsol's measured response is not a precipitous rejection of universalism as such but a rehabilitation of it that recaptures the Christian moral realism at its core. 相似文献
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BAIMACERING 《中国西藏(英文版)》2004,15(1):24-27
Deqen, honored as “Shangri La”,is located in the area where three rivers meet to form one in the Henduan Mountains straddling the borders of Yunnan, Sichuan and Tibet. The Deqen Tibetan Ethnic Group Autonomous Prefecture, founded in September 1957, is the only Tibetan autonomous prefecture in Yunnan Province but one of 10 in the 相似文献