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商务楼宇用水量典型性调查与用水定额标准制定的依据 被引量:2
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作者 桂轶 《净水技术》 CAS 2013年第3期55-58,共4页
商务楼宇是现代城市服务业发展的重要载体,对商务楼宇制定用水定额是对城市水资源管理的重要方面。通过对上海市的8家商务楼宇的用水调查,按功能区将商务楼宇面积分成办公区、餐饮区、超市和商场区三类,采用概率平均法分别计算和研究制... 商务楼宇是现代城市服务业发展的重要载体,对商务楼宇制定用水定额是对城市水资源管理的重要方面。通过对上海市的8家商务楼宇的用水调查,按功能区将商务楼宇面积分成办公区、餐饮区、超市和商场区三类,采用概率平均法分别计算和研究制订了其用水定额,得到上海市商务楼宇办公区用水定额基准值为0.107 2 m3(/m2·月),餐饮区为0.547 0 m3(/m2·月),超市和商场区为0.108 4 m3(/m2·月)。针对办公、餐饮、超市和商场三类功能区分别制订用水定额地方标准,为商务楼宇用水管理提供了科学依据。 展开更多
关键词 商务楼宇 用水定额 概率平均法 典型性调查 依据
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南京沦陷后私人财产损失的典型性研究--以国民政府文官处职员损失为例 被引量:2
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作者 吕晶 方勇 《民国档案》 CSSCI 北大核心 2011年第3期116-127,共12页
日本侵华战争给中国造成了大量的人口伤亡和严重的财产损失,其中尤以南京大屠杀为甚。目前,学术界关于抗战损失的研究歧见不一,且对南京沦陷后的抗战损失研究较少。本文试图利用统计学工具,选择国民政府文官处职员私人财产损失数据作为... 日本侵华战争给中国造成了大量的人口伤亡和严重的财产损失,其中尤以南京大屠杀为甚。目前,学术界关于抗战损失的研究歧见不一,且对南京沦陷后的抗战损失研究较少。本文试图利用统计学工具,选择国民政府文官处职员私人财产损失数据作为典型性研究,进一步揭示侵华日军在南京所犯下的暴行。 展开更多
关键词 南京沦陷后的财产损失 计量史学 文官处 典型性调查研究
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Theoretical and exploratory research on sustainability mental model of the public in China:based on a typical survey in Guangdong province
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作者 Chengzhi Long Jing Lin 《Chinese Journal of Population,Resources and Environment》 2017年第2期167-174,共8页
This article aims to investigate the public's sustainability mental model(SMM), which can reveal the sustainability dilemma from the public respective, other than enterprise or government. In this article, SMM is ... This article aims to investigate the public's sustainability mental model(SMM), which can reveal the sustainability dilemma from the public respective, other than enterprise or government. In this article, SMM is defined as one's cognitive structure, thinking mode, and behavior tendency when someone deals with sustainability issues. After theoretical analysis, the authors developed reliable and valid measures systematically and conducted a typical survey with 581 participants from college students' families in Guangdong province in China. Based on those samples, the author used the exploratory factor analysis and confirmatory factor analysis to construct a measurement model of SMM, which includes three dimensions, i.e. sustainable cognition, sustainable thinking, and sustainable behavior intention. According to SMM survey and clustering analysis, the results indicate that SMM of those participants is inactive. Even though those samples do not represent the whole country comprehensively, but this survey was sampled typically and they came from around China. So, the authors consider the SMM scores can reflect Chinese people to some extent, leading to the assumption that SMM of Chinese people is not active presently. 展开更多
关键词 Sustainable development sustainability mental model exploring factor analysis confirmatory factor analysis
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