Study on the Tourism Value Evaluation of the Urban Industrial Heritage on the Basis of Matter-Element Model

2013 ◽  
Vol 734-737 ◽  
pp. 3290-3294
Author(s):  
Zi Lin Xu ◽  
Ju Qin Shen ◽  
Bo Liu ◽  
Liang Tang ◽  
Feng Wang
Keyword(s):  
Evaluation Model ◽  
Element Model ◽  
Aesthetic Value ◽  
Industrial Heritage ◽  
Value Evaluation ◽  
Locational Factor ◽  
The Index System ◽  
The Aesthetic ◽  
Matter Element Model ◽  
Hierarchy Process

The index system for the tourism value evaluation of the urban industrial heritage was constructed from four perspectives, including the value of locational factor, value of science and technology, value of humanistic emotions and the aesthetic value of tourism. The evaluation model for the urban industrial heritage was established on the basis of matter-element model and analytical hierarchy process.

The Fuzzy Matter-Element Comprehensive Evaluation Model for Erosion Stability of Geocell Protection of Slope and its Application

2012 ◽  
Vol 594-597 ◽  
pp. 2945-2950
Author(s):  
Guang Yue Wang ◽  
Jan Wu Zhao
Keyword(s):  
Index System ◽  
Comprehensive Evaluation ◽  
Evaluation Model ◽  
Element Model ◽  
Stability Evaluation ◽  
Correlation Degree ◽  
Comprehensive Evaluation Model ◽  
The Index System ◽  
The Stability ◽  
Matter Element Model

To solve the existing fuzziness in the grading of stability evaluation of geocell protected slope and inconsistent between evaluation result by single index and the fact, this paper establishes index system of the stability evaluation of geocell protection of slope and propose a method. First, two-grade Fuzzy Matter-element Model is established based on the index system. Second, factor weights of evaluation index are calculated by AHP. Finally, the grade of the stability of geocell protection of slope is obtained based on Correlation Degree. Analysis results show that based on comprehensive consideration of subjective factors and objective factors, this method is effective and agrees well with engineering practical.

Comprehensive Assessment of Assembling-Possibility of Products Based on Extensive Theory

2010 ◽  
Vol 102-104 ◽  
pp. 237-241
Author(s):  
Qi Dong Chen ◽  
Yan Nian Rui ◽  
Qing Zhang Chen ◽  
Zheng Xiao Hua ◽  
Lian Sheng Zhao
Keyword(s):  
Evaluation Model ◽  
Element Model ◽  
Comprehensive Assessment ◽  
Matter Element Model ◽  
Evaluating Method

It is important to assembling-possibility of products for the DFA (Design For Assembling). Asembling factors is analyzed, and a matter-element model is deduced, the evaluation model of products design for assembling is established according to the extensive theory and superiority evaluating method, and the process of this method is discussed in detail. The example confirmed that the evaluating method is advanced and practicality. The present analysis is qualitative combining.

Application of Extenics Theory to Accuracy Evaluation of Machining Center

2013 ◽  
Vol 397-400 ◽  
pp. 135-139
Author(s):  
Chen Liu ◽  
Xiang Li Bu
Keyword(s):  
Set Theory ◽  
Element Model ◽  
Accuracy Evaluation ◽  
Practical Application ◽  
Analytic Hierarchy ◽  
Evaluation Indexes ◽  
Machining Center ◽  
Relational Degree ◽  
Matter Element Model ◽  
Hierarchy Process

The matter-element model for the accuracy evaluation of the machining center is established based on extenics theory, the accuracy evaluation indexes of machining cente are made of multiple elements. The relational degree is calculated by introducing the relational function in the extension set theory, and the weights of evaluation indexes are defined with AHP (the analytic hierarchy process), so the awaiting evaluation machining center is determined though the accuracy grade. A type of machining center as an example is studied the practical application of the proposed method, the result is reasonable and shows that the method possesses a certain practicability.

Comprehensive Evaluation of Water Resources Carrying Capacity in Jiansanjiang Branch Bureau

2011 ◽  
Vol 204-210 ◽  
pp. 834-837 ◽  
Author(s):  
Ping Lv ◽  
Dong Liu ◽  
Fei Fei Zhao
Keyword(s):  
Water Resources ◽  
Comprehensive Evaluation ◽  
Evaluation Model ◽  
Water Security ◽  
Fuzzy Comprehensive Evaluation ◽  
Element Model ◽  
Security Issues ◽  
Water Resources Carrying Capacity ◽  
Grey Correlation Analysis ◽  
Matter Element Model

Aiming at water security issues existed in water resources development and utilization, studied the water resources carrying capacities of fifteen farms in Jiansanjiang branch bureau in 2008. Used grey correlation analysis to establish evaluation indices system. Entropy theory was introduced into weight calculation. Synthesized evaluation results of traditional matter-element model, fuzzy comprehensive evaluation model and fuzzy matter-element model to grade water resources carrying capacities. The results show that water resources carrying capacities of Farm Shengli, Qindeli, Qianshao and Qianfeng are gradeⅠ; carrying capacities of Farm 859, Daxing, Qinglongshan, Qianjin, Honghe, Yalvhe and Nongjiang are gradeⅡ; carrying capacities of Farm Qixing, Chuangye, Hongwei and Erdaohe are gradeⅢ. The study achievements provide scientific evidences for water resources protection and sustainable utilization in Jiansanjiang branch bureau.

Application of Extenics in Evaluation of Risk of Dam

2013 ◽  
Vol 726-731 ◽  
pp. 744-749 ◽  
Author(s):  
Yong Chao Shi ◽  
Ai Wu Cao ◽  
Jin Wang
Keyword(s):  
Risk Analysis ◽  
Quantitative Evaluation ◽  
Evaluation Model ◽  
Element Model ◽  
Traditional Methods ◽  
Multiple Parameters ◽  
Failure Losses ◽  
Matter Element Model ◽  
Dam Risk

According to the extension of matter element, a quantitative evaluation model of dam risk analysis of multiple parameters is developed. Matter-element model was constructed to assess dam behavior by matter-element transform. The emergency capacity besides safety of dam and failure losses is taken into concerned during the analysis of risk of dam. Finally, a simple example shows that is more reasonable compared with traditional methods.

scholarly journals Eutrophication Assessment Based on the Cloud Matter Element Model

2020 ◽  
Vol 17 (1) ◽  
pp. 334
Author(s):  
Yumin Wang ◽  
Xian’e Zhang ◽  
Yifeng Wu
Keyword(s):  
Cloud Model ◽  
Evaluation Process ◽  
Element Model ◽  
Analytic Hierarchy ◽  
Index Method ◽  
Comprehensive Index Method ◽  
Analytic Hierarchy Process Method ◽  
Matter Element Model ◽  
Hierarchy Process ◽  
Process Method

Eutrophication has become one of the most serious problems threatening the lakes/reservoirs in China over 50 years. Evaluation of eutrophication is a multi-criteria decision-making process with uncertainties. In this study, a cloud matter element (CME) model was developed in order to evaluate eutrophication level objectively and scientifically, which incorporated the randomness and fuzziness of eutrophication evaluation process. The elements belonging to each eutrophication level in the CME model were determined by means of certainty degrees through repeated simulations of cloud model with reasonable parameters of expectation Ex, entropy En, and hyper-entropy He. The weights of evaluation indicators were decided by a combination of entropy technology and analytic hierarchy process method. The neartudes of water samples to each eutrophication level of lakes/reservoirs in the CME model were generated and the eutrophication levels were determined by maximum neartude principal. The proposed CME model was applied to evaluate eutrophication levels of 24 typical lakes/reservoirs in China. The results of the CME model were compared with those of comprehensive index method, matter element model, fuzzy matter element model, and cloud model. Most of the results obtained by the CME model were consistent with the results obtained by other methods, which proved the CME model is an effective tool to evaluate eutrophication.

Quality Evaluation of Belt Conveyor Based on Extenics Theory

2013 ◽  
Vol 694-697 ◽  
pp. 2960-2963 ◽  
Author(s):  
Chen Liu ◽  
Xu Ming Wang
Keyword(s):  
Quality Evaluation ◽  
Element Model ◽  
Belt Conveyor ◽  
Analytic Hierarchy ◽  
Evaluation Indexes ◽  
Quality Grade ◽  
Relational Degree ◽  
Matter Element Model ◽  
Hierarchy Process

Extenics theory is used to establish the matter-element model for the quality evaluation of the belt conveyor. Introducing the relational function in the extension set theory to calculate the relational degree, defining the weights of evaluation indexes with AHP (the analytic hierarchy process), and so the quality grade of the awaiting evaluation belt conveyor can be obtained. Taking a type of belt conveyor as an example to study the practical application of the proposed method, the results show that the method possesses a certain practicability. The method can give a reasonable evaluation on the quality of belt conveyor.

scholarly journals Assessment of the value of NOM treatment processes based on a matter-element model

2016 ◽  
Vol 17 (3) ◽  
pp. 870-878
Author(s):  
Yue Zhang ◽  
Sen Peng ◽  
Xin-hua Zhao
Keyword(s):  
Drinking Water ◽  
Treatment Process ◽  
Rough Set Theory ◽  
Evaluation Model ◽  
Drinking Water Treatment ◽  
Element Model ◽  
Weighting Factor ◽  
Technology Application ◽  
Treatment Processes ◽  
Matter Element Model

Research into natural organic matter (NOM) removal in drinking water treatment processes is mostly independent, distributed, disconnected and unable to meet the needs of technology application; therefore, an assessment of the value of NOM treatment processes is necessary. In this paper, a hybrid evaluation model based on rough set theory and a matter-element model was used to evaluate the value of eight NOM removal processes. The counting process of the weighting factor did not include any subjective information which avoided the artificial factor deviation and made the evaluation more objective. The result indicated that in addition to the MIEX + coagulation + sedimentation + filtration (MCSF) treatment process, the rest of the NOM treatment processes had a certain value; the coagulation + sedimentation + filtration + adsorption (CSFA) and coagulation + sedimentation + filtration + membrane (CSFM) treatment processes had the highest values which meant that these treatment processes could remove the NOM in drinking water effectively. It also illustrated that the coagulation + sedimentation + adsorption + membrane (CSAM) treatment process had high feasibility, which has important significance for guaranteeing the safety of drinking water.

Research on the Evaluation System of Implementation Effect of Learning-Oriented Construction Enterprise Based on Matter-Element Model

2014 ◽  
Vol 638-640 ◽  
pp. 2419-2422
Author(s):  
Liang Tang ◽  
Ju Qin Shen ◽  
Bo Liu ◽  
Li Rong Bao ◽  
Zi Lin Xu
Keyword(s):  
Evaluation System ◽  
Evaluation Model ◽  
Element Model ◽  
Construction Enterprise ◽  
Social Satisfaction ◽  
Financial Position ◽  
Chinese Learning ◽  
Implementation Effect ◽  
Matter Element Model ◽  
The Evaluation System

Against the background of Chinese construction enterprise constructing learning-oriented enterprise, this essay probes into the methods of evaluating the implementation effect of Chinese learning-oriented construction enterprise. The evaluation system of implementation effect of Chinese learning-oriented construction enterprise is constructed from four aspects, i.e. social satisfaction, interior operation, financial position as well as learning and growth and evaluation model of implementation effect is also built based on matter-element model.

Construction Safety Evaluation Based on Extension Theory

2011 ◽  
Vol 368-373 ◽  
pp. 1273-1277
Author(s):  
Mao Sheng Yang ◽  
Lei Liu
Keyword(s):  
Evaluation Method ◽  
Safety Evaluation ◽  
Element Model ◽  
Construction Safety ◽  
Building Construction ◽  
Extension Theory ◽  
Evaluation Index System ◽  
Analytic Hierarchy ◽  
Matter Element Model ◽  
Hierarchy Process

In order to assess the standardization of safety accurately and objectively, this paper establishes the safety evaluation index system for the building construction according to engineering experience. The weight of each index is decided reasonably by the Analytic Hierarchy Process. Based on extension theory, the evaluation matter —element model for evaluation of construction safety is established, and the extensional evaluation method with correlative functions is put forward. Thus, construction safety is systematically evaluated. Finally it verified by project example, the result proves its feasibility.

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