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31.
Two overseas survey-based scales measuring perceived quality of neighbourhood were adapted and replicated in a New Zealand
context. An Italian study (Bonaiuto, Fornara, and Bonnes. (2003). Landscape and Urban Planning, 65, 41–52) measuring Perceived Residential Environmental Quality (PREQ) and an American study (Carp and Carp. (1982). Journal of Environmental Psychology, 2, 295–312) using the Perceived Environmental Quality Indices (PEQI) were applied to a sample of Auckland residents, separated
into low, medium, and high population density areas. The surveys measured attitudes towards subjects such as noise, neighbours,
accessibility, green areas, welfare services, recreational services, safety, maintenance, environmental health, transport
services, and characteristics of an ideal neighbourhood, and were completed by 369 respondents. Primary analyses examined
differences in perception across the three density groups. The factor structures of both scales were replicated with the Auckland
sample, and differences across densities were found for subscales of the PREQ. The results are discussed in relation to the
cross-cultural similarities of perceived environmental quality, and the concept that environmental satisfaction is based on
balancing aspects of the residential environment is proposed.
This research was conducted for the Foundation for Research, Science, and Technology under contract OPSX401. 相似文献
32.
The City of Saskatoon’s Local Area Planning (LAP) Program is a community-based approach to developing comprehensive neighbourhood
plans. In order to achieve sustainable and implementable Local Area Plans (LAPs), the City of Saskatoon has been using innovative
methods of collaborative decision-making to engage citizens. The program has been recognized nationally by the Federation
of Canadian Municipalities for demonstrating innovative approaches to citizen engagement in Sustainable Community Planning.
A total of eight LAPs have been adopted by City Council and 212 recommendations have been approved, with 101 of these recommendations
being completed, 71 currently in progress and 40 to be determined. Great strides have been made to implement the LAPs by allocating
resources for coordinating implementation, working with communities, and for implementing the various recommendations. In
addition, over 1,000 people representing various interests have participated in one or more LAP Committee or implementation
meetings. Through this participation, partnerships have been formed, program and service delivery has been improved, and most
importantly, communities have taken ownership of their plans. After completing eight LAPs, the LAP communities, City Council
and city planners have felt the need to measure ongoing changes and progress in the LAP communities. In recognition of this,
the City of Saskatoon’s City Planning Branch will be working with LAP communities, the Community-University Institute for
Social Research (CUISR) and other stakeholders to develop a framework for statistically measuring changes in LAP communities
and to monitor “Neighbourhood Success Factors”. The Neighbourhood Success Factors will work to detect serious socio-economic
conditions before they reach a point of crisis. This paper will first describe the LAP Program before reviewing the proposed
framework for statistically measuring changes in Saskatoon’s neighbourhoods.
相似文献
Kelley MooreEmail: |
33.
34.
文章以实地调研获得的信息和数据为基础,首次明确分析我国实企业实施可追溯系统需要增加的成本,并以A企业为例,就其实施可追溯某产品具体定价进行了测算,结合笔者在调研中得到的消费者愿意为可追溯产品的支付意愿,为我国实施可追溯系统企业的定价提供相应对策和建议。研究显示,实施可追溯系统的企业产品成本不会大幅提高,企业对可追溯产品的高价策略通常是一种营销策略的选择。消费者对可追溯产品的支付意愿表明,可追溯产品的定价不适合盲目定高价,要充分考虑产品目标人群的收入水平及支付意愿。同时加强对消费者进行风险教育以及可追溯产品知识的普及,对可追溯产品的价格接受会起到重要作用。 相似文献
35.
随着计算机网络技术在教育教学领域的广泛应用,网络成为学生学习英语的重要平台。学会利用互联网搜索引擎辅助英语学习,是信息时代的学生应该掌握的学习技能之一。巧妙运用互联网搜索引擎,学生可以准确地道地运用英语、拓展英语阅读的广度和深度,甚至还可以帮助学生补上语言文化课。 相似文献
36.
At a data analysis exposition sponsored by the Section on Statistical Graphics of the ASA in 1988, 15 groups of statisticians analyzed the same data about salaries of major league baseball players. By examining what they did, what worked, and what failed, we can begin to learn about the relative strengths and weaknesses of different approaches to analyzing data. The data are rich in difficulties. They require reexpression, contain errors and outliers, and exhibit nonlinear relationships. They thus pose a realistic challenge to the variety of data analysis techniques used. The analysis groups chose a wide range of model-fitting methods, including regression, principal components, factor analysis, time series, and CART. We thus have an effective framework for comparing these approaches so that we can learn more about them. Our examination shows that approaches commonly identified with Exploratory Data Analysis are substantially more effective at revealing the underlying patterns in the data and at building parsimonious, understandable models that fit the data well. We also find that common data displays, when applied carefully, are often sufficient for even complex analyses such as this. 相似文献
37.
A hybrid genetic algorithm/mathematical programming approach to the multi-family flowshop scheduling problem with lot streaming 总被引:3,自引:0,他引:3
This paper presents a hybrid genetic algorithm/mathematical programming heuristic for the n-job, m-machine flowshop problems with lot streaming. The number of sublots for each job and the size of sublots are directly addressed by the heuristic and setups may be sequence-dependent. A new aspect of the problem, the interleaving of sublots from different jobs in the processing sequence, is developed and addressed. Computational results from 12 randomly generated test sets of 24 problems each are presented. 相似文献
38.
Vinayak Chaturvedi 《Social history》2013,38(3):296-320
ABSTRACTThis article uses an exceptionally well-documented law case from the 1650s to offer a fresh perspective on the English experience of Atlantic settlement during its early years. It argues for the centrality of the Essex county quarter sessions court in the building of neighbourhood on the geographic and cultural margins of the Massachusetts Bay colony. By focusing on the north-eastern margin at Cape Ann, the analysis reveals aspects of state building through a common law judicial process which was just as important, but less readily apparent, in other settings. The article addresses three major historiographic areas, engaging with the historical literature on English neighbourhoods and English adaptation to the American environment, on the significance of witchcraft or maleficium in English societies, and on the nature and meanings of law, law courts and judicial process in the building of communities. Case documents also enable the use of some concepts and techniques of literary analysis related to the study of narrative, arguing that judicial verdicts selected and suppressed aspects of local stories elicited during the course of the investigation in order to craft an account of local neighbourhood that suited a broader cultural narrative of Massachusetts Bay’s political consolidation during the 1650s. 相似文献
39.
Hisashi Tanizaki 《统计学通讯:理论与方法》2013,42(12):2805-2834
The rejection sampling filter and smoother, proposed by Tanizaki (1996, 1999), Tanizaki and Mariano (1998) and Hiirzeler and Kiinsch (1998), take a lot of time computationally. The Markov chain Monte Carlo smoother, developed by Carlin, Poison and StofFer (1992), Carter and Kohn (1994, 1996) and Geweke and Tanizaki (1999a, 1999b), does not show a good performance depending on noniinearity and nonnormality of the system in the sense of the root mean square error criterion, which reason comes from slow convergence of the Gibbs sampler. Taking into account these problems, we propose the nonlinear and non-Gaussian filter and smoother which have much less computational burden and give us relatively better state estimates, although the proposed estimator does not yield the optimal state estimates in the sense of the minimum mean square error. The proposed filter and smoother are called the quasi-optimal filter and quasi-optimal smoother in this paper. Finally, through some Monte Carlo studies, the quasi-optimal filter and smoother are compared with the rejection sampling procedure and the Markov chain Monte Carlo procedure. 相似文献
40.
Sung-Yeon Park Gi Woong Yun Kyle Holody Ki Sung Yoon Shuang Xie Sooyoung Lee 《The Social Science Journal》2013
This study analyses weblog abortion-related content sampled via a search and snowball method. When weblogs located inside of established media Web sites and other weblogs are compared, they are equivalent in the use of advocacy versus objectivist frames. Media weblog posts contain a political frame more frequently than non-media weblog posts do. In terms of diversity of frame, media weblogs employ more frames in their stories. Various explanations for these findings are offered in the context of current abortion-related content patterns. 相似文献