Study on Earthquake Shelters Planning and Construction in Downtown Area — a Case of Xianyang

2011 ◽  
Vol 368-373 ◽  
pp. 3579-3582
Author(s):  
Chao Zhou
Keyword(s):  
Urban Planning ◽  
Seismic Activity ◽  
Evaluation Index System ◽  
Evaluation Index ◽  
Facilities Planning ◽  
Downtown Area ◽  
Downtown Development ◽  
Layer Analysis ◽  
Planning And Construction ◽  
Relevant Factors

According to regional seismic activity in Xianyang downtown development and construction trends and needs，use of relevant indicators, to determine the scale of urban shelter-building; The establishment of shelter-level evaluation index system and the use of Layer analysis methods, to cover a radius based on the layout of urban shelter planning; The use of OVD、WVD method, Xianyang downtown with other relevant factors, areas of responsibility of shelter space for the scope and amendments divided; By Wei-Bin Park shelter facilities planning and construction, and explore urban planning and construction of shelter method.

Research on Hierarchical Evaluation Index System of Intelligent Level in Smart Distribution Grid

2015 ◽  
Vol 1092-1093 ◽  
pp. 443-449 ◽  
Author(s):  
Ze Chen Wei ◽  
Feng Zha Zhao ◽  
Xiao Li Meng ◽  
Xiao Hui Song ◽  
Zhi Jun Ye ◽  
...  
Keyword(s):  
Index System ◽  
Evaluation Index System ◽  
Evaluation Index ◽  
Base Layer ◽  
Distribution Grid ◽  
Normative Evaluation ◽  
Smart Distribution Grid ◽  
Planning And Construction ◽  
Hierarchical Evaluation ◽  
Measurement And Control

Scientific and normative evaluation index system of smart distribution grid can provide effective guidance and advice for planning and construction of smart distribution grid. Based on the level and target of smart distribution grid construction, combining with the current situation and the development of smart distribution grid in China, this paper built a preliminary framework of evaluation index system of distribution grid intelligent level by hierarchical method, the system contains base layer, measurement and control network layer, management layer and effect layer. The key and new indicators are defined for each layer. We can estimate the distribution grid intelligent level objectively and comprehensively, and a reference for improvement and development of smart distribution grid will be provided with the help of this evaluation index system.

Comprehensive evaluation of kraft pulp properties from fast-growing woods

TAPPI Journal ◽  
2010 ◽  
Vol 9 (6) ◽  
pp. 34-39
Author(s):  
AIYU QU ◽  
YANHUI AO ◽  
JUN YAN ◽  
GUIGAN FANG
Keyword(s):  
Kraft Pulp ◽  
Comprehensive Evaluation ◽  
Evaluation Model ◽  
Evaluation Index System ◽  
Evaluation Index ◽  
Wood Cellulose ◽  
Fuzzy Matrix ◽  
Fast Growing ◽  
Pulp Properties ◽  
Evaluation Index Systems

To develop new wood cellulose resources and fast-growing pulpwood plantation fiber sources, it is very important to evaluate their pulping properties. A comprehensive multi-index pulping-suitability evaluation model is investigated in this paper by considering four fast-growing wood species. First, a new evaluation-index system for kraft pulp was developed based on traditional evaluation-index systems. Then, the membership degree of every index was analyzed to obtain a fuzzy matrix. The proportional contribution of each parameter to the main pulping properties could then be determined. Finally, a comprehensive evaluation model of kraft pulp properties was developed. The model is reliable compared with traditional assessment methods. The results confirmed the feasibility and rationality of developing new wood cellulose resources and fast-growing pulpwood plantations using fuzzy comprehensive evaluations.

scholarly journals Research on Utility Evaluation of Grid Investment considering Risk Preference of Decision-Makers

2020 ◽  
Vol 2020 ◽  
pp. 1-16
Author(s):  
Hongliang Wu ◽  
Daoxin Peng ◽  
Ling Wang
Keyword(s):  
Index System ◽  
Evaluation Model ◽  
Risk Preference ◽  
System Optimization ◽  
Decision Makers ◽  
Evaluation Index System ◽  
Evaluation Index ◽  
Risk Appetite ◽  
Utility Evaluation ◽  
The Index System

Effectiveness evaluations are one of the important ways to guide grid investment and to improve investment efficiency. Improving the effectiveness of grid investment evaluations is studied based on the optimization of the investment evaluation index system and the utility evaluation model. The index system is optimized by establishing an evaluation index system of grid investment effectiveness, considering the redundancy between the indices, and constructing an ISM-DEA model. The utility function model was introduced to fully consider the different risk appetites of decision-makers, and a utility evaluation model that takes risk appetite into account was established. An improved weight integration model based on multiobjective optimization was established by considering the minimum deviation and the trend-optimal objective function when setting the index weights. The calculation results show that the feasibility of the index system optimization model and utility evaluation model constructed in this study is verified under the premise of satisfying the assumptions. By adjusting the risk preference coefficient of decision-makers, the dynamic optimization of the grid investment utility evaluation results can be realized.

Evaluation of the development ability of medical association based on evidential reasoning and prospect theory

2021 ◽  
pp. 1-18
Author(s):  
Tao Zhang ◽  
Shizheng Li ◽  
Jin Wang
Keyword(s):  
Prospect Theory ◽  
Comprehensive Evaluation ◽  
Risk Attitude ◽  
Decision Makers ◽  
Evidential Reasoning ◽  
Evaluation Index System ◽  
Evaluation Index ◽  
Equivalent Transformation ◽  
Qualitative And Quantitative ◽  
Quantitative Indexes

China has proposed medical couplet body to alleviate residents’ difficulties in seeking medical treatment, and the future development ability of medical couplet body has gradually become a research interest. On the basis of prospect theory, this study constructs a comprehensive evaluation index system with qualitative and quantitative indexes, clear hierarchy, and diverse attribute characteristics. The development ability of medical couplet body is also comprehensively and systematically evaluated. In addition, the evidential reasoning method is proposed on the basis of the equivalent transformation of prospect value. Furthermore, the validity and feasibility of the model are proven through experiments, and the influence of decision makers’ risk attitude on the evaluation results is discussed.

Research on Degree Evaluation of Rural Waste Recycling of Heilongjiang Province Based on the Integrated Evaluation Method

2011 ◽  
Vol 347-353 ◽  
pp. 1735-1739
Author(s):  
Jie Shang ◽  
Yuan Yao
Keyword(s):  
Index System ◽  
Agricultural Waste ◽  
Waste Recycling ◽  
Evaluation Index System ◽  
Evaluation Index ◽  
Heilongjiang Province ◽  
Entropy Weight ◽  
Development Direction ◽  
Entropy Weight Method ◽  
Weight Method

This paper has analyzed the degree of agricultural waste recycling utilization, and problems existing in current rural calculated degree of waste recycling in Heilongjiang province, using AHP and entropy weight method integrated and construct the rural waste recycling system, and points out that the evaluation index system of agricultural waste recycling after the development direction.,This paper has analyzed the degree of agricultural waste recycling utilization, and problems existing in current rural calculated degree of waste recycling in Heilongjiang province, using AHP and entropy weight method integrated and construct the rural waste recycling system, and points out that the evaluation index system of agricultural waste recycling after the development direction.

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