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The content of performance evaluation can be summarized, based on the mechanisms of action of village and town construction standard, as follows: the feedback effect of practice subject and object, the implementation of the various stages of the construction activities and the comprehensive benefits. Then the evaluation index system will be built, and the fuzzy comprehensive evaluation method will...
The tourism service quality plays an important role in determining the competitive dominance of a tourism destination. Correct evaluation of the tourism service quality of a destination could help its tourism administrators make scientific decision in establishing scientific and reasonable service systems, and then promotes the sustainable development of the area. This research established a comprehensive...
As a node of transport network, high-speed railway transport hub is concerned with urban spatial structures in terms of its site selection and equipped with transport functions. As a critical node of cities, it imposes direct impacts upon quality and image of urban space, thus affecting structures and efficiency of urban space. Based on performance density, performance stretch ability and OD ratio,...
The evaluation of the city public emergency capability is an important basis of the development of the city emergency capability. This paper made a evaluation to the eight sample cities based on the Fuzzy Set Theory. And the sample cities are choice by the three criteria such as disaster distribution, city type and geography location and so on. And they are Nanning, Harbin, Yinchuan, Shenyang, Jinan,...
Communicating information on the environmental status of water, air and other parameters to the policy makers and the public at large is by indices. The US Environmental Protection Agency (EPA) formulated a uniform Air Quality Index (AQI), for the use of state and local agencies but there has been no general acceptance of the method. Many countries have devised their own methods for describing air...
This paper describes the concept of address elements and proposes a fuzzy Chinese-geocoding method via using fuzzy mathematics principle. The segmentation accuracy is improved by employed elements identification mechanism techniques, moreover, the best matching result is derived by calculating the MI indicator. The simulation error related to re-matched method is obtained through quality control module...
In recent years, statistical methods are used more and more in the field of economic and living standard, which is a very important indicator reflecting the degree of society development and peoples' living quality. This paper uses 14 economic and living indexes to analyze and evaluate economic and living standard of China from year 2003 and 2008. The results show that three components can be extracted...
Adopting the standard and mean deviation maximum method, this paper carried out a comprehensive evaluation of industrial economic benefit in Chongqing City, China, ranked the 40 districts and counties in Chongqing in accordance to their comprehensive industrial economic benefit evaluation scores. The outcome of the comprehensive evaluation based on the simple standard and mean deviation maximum method...
The majority of large-scale solar farms have so far been constructed in the Southwest of the United States due to the intense insolation there. However, the high cost of electricity and the desire to increase the portion of renewables in the electric supply have generated interest in developing large-area plants in other areas. The environmental impact of building such large-scale solar farms in the...
In order to monitor the promoting effect of science and technology advancement on traditional industry upgrading, the logical structure of science and technology advancement reflecting traditional industry upgrading has been analyzed, and on the base of this, an evaluation index system has been proposed from perspectives of science and technology base, science and technology investment, science and...
To evaluate the ambient air quality status of the Fuxin city in Aug-Nov, 2011, we established fuzzy comprehensive evaluation mathematical model and membership function using lower semi-trapezoid distribution through the distribution of data collection and selecting the main factor affecting air quality, and have the result that urban monthly average air quality has declined with the temperature during...
Based on the method of fuzzy mathematical comprehensive evaluation, this paper assesses the quality of atmosphere in Dazhou with selecting SO2, NO2 and PM10 as evaluation factors, consulting the standards relevant to atmosphere environment and building the attaching function and the weight muster. Then compares the results between the methods of fuzzy mathematical comprehensive evaluation and Air...
Guangzhou has been experiencing rapid urbanization while it also faces great challenges in resouces utilization and environment protection. The concept of eco-environment carrying capacity(ECC) is employed to describe and evaluate these challenges. First, population carrying capacity of water resources and land resources are respectively estimated, and then a comprensive evaluation model is established...
The monetary policy cannot be effectively implemented in counties due to the following reasons: first, the incomplete financial market has blocked the monetary channel; second, the adoption of credit channel has been curbed by the single credit standard and deviant behaviors of county economic agents; next, informal finance has been the main provider for the counties, so that the central bank is hard...
Considering the difficulties of calculation and the defects that the relationship among evaluation objects are ignored when using Fuzzy synthetic Evaluation Method to determine weights to the multi-factors, this paper put forward a new idea of determining weights to the Multi-objective evaluation factors using information entropy. The differences of determining weights using Entropy method and the...
Problems of land ecological security caused by the unreasonable utilization of land resource have influenced the sustainable development of society and economy. This paper selected areas along the Changjiang River in Anhui Province as study area. It constructed an evaluation index system of land ecological security based on Pressure-State-Response model. Considering the illegibility and uncertainty...
The article starts from problems analysis on current rail transit hub hierarchy. Main factors affecting rail transit hub hierarchy is discussed and cluster analysis is performed with respect to rail transit hub hierarchy using cluster analysis theory. Upon this, rail transit hierarchy standard is proposed, conducive to reference for scientific planning and design of rail transit hub.
The health of ecosystem is the hotspot in the field of bionomics. Urban ecosystem, whose health determines directly the continuous development of cities, is the groundwork and carrier of cities' development. In this research, a composite information system of indicators is built in order to evaluate healthy situation of urban ecosystem, and a compound model is designed to evaluate the degree of urban...
Land is vitally related to human existence and development. It has being evidently proved that sustainable utilization of land resources is the core problems of sustainable development. Taking Beijing city as a model case, we used the Delphi and Analytic Hierarchy Process (AHP) methods to assess the land intensive use level from 1996 to 2005. By building respective index system of intensive land use,...
Fuzzy logic method was used to develop the fuzzy comprehensive evaluation model (FCEM), which could quantitatively assess social channel dealers. 197 social channel dealers of telecom company were taken as a study case. The framework of FCEM for the integrated system included fifteen subsystems, which were place of business, area of business, times of personnel training etc. The research would be...
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