A potential evaluation model for land consolidation in fragmental regions

2017 ◽  
Vol 74 ◽  
pp. 230-240 ◽  
Author(s):  
Jinhao Zhou ◽  
Xiaoxing Qin ◽  
Lin Liu ◽  
Yueming Hu
Keyword(s):  
Evaluation Model ◽  
Land Consolidation ◽  
Potential Evaluation

scholarly journals DETERMINING KEY ECOLOGICAL INDICATORS FOR URBAN LAND CONSOLIDATION

2010 ◽  
Vol 14 (2) ◽  
pp. 89-103 ◽  
Author(s):  
Kuo-Liang Lin
Keyword(s):  
Evaluation Model ◽  
Effective Means ◽  
Ecological Indicators ◽  
Urban Land ◽  
Ecological Impacts ◽  
Land Consolidation ◽  
City Image ◽  
Negative Effects ◽  
Four Levels ◽  
Hierarchy Process

Urban land consolidation, which reforms land parcels to remove fragmentation and produce ideal blocks, is an effective means of urban renewal. Successful urban land consolidation benefits city officials as well as the general public, in improved city image, increased land value, and more effective land use. However, urban land consolidation can be ecologically detrimental to the environment, while land consolidation has focused solely on development for human benefit. To remove the negative effects of urban land consolidation on the ecological system, this paper establishes a set of criteria for evaluating ecological impacts of an urban land consolidation plan. The current study first identifies key ecological indicators using a special group decision‐making process called “habitual domain analysis” and then records individual weighting of each indicator by an analytical hierarchy process, thus developing an urban ecological evaluation model with four levels and twenty‐three indicators. Santruka Miestu žemes sujungimas, kurio metu pertvarkomi žemes sklypai, pašalinamas susiskaldymas, pateikiami pavyzdiniai blokai, yra veiksmingos miestu atnaujinimo priemones. Sekmingas miestu žemes sujungimas naudingas miestu vadovams, taip pat plačiajai visuomenei, nes pagerina miesto ivaizdi, padidina žemes verte ir veiksmingesni žemes naudojima. Tačiau miesto žemes sujungimas gali būti ekologiškai kenksmingas aplinkai, nes tai atliekama tik žmoniu naudai. Siekiant pašalinti neigiama miestu žemes sujungimo poveiki ekologinei sistemai, šiame straipsnyje nustatomi tam tikri kriterijai, kuriais vadovaujantis vertinamas ekologinis miestu žemes sujungimo poveikis. Dabartinis tyrimas pirmiausia nustato pagrindinius ekologinius rodiklius, taikant specialu grupes sprendimu priemimo metoda, vadinama iprastos aplinkos analize. Tada, atsižvelgiant i analitini hierarchijos procesa, pagal svarba nurodomi atskiri rodikliai ir sudaromas keturiu lygiu ir dvidešimt triju rodikliu miesto ekologinis ivertinimas.

scholarly journals Institutional Quality and Shadow Economy: An Investment Potential Evaluation Model

2020 ◽  
Vol 3 (4) ◽  
pp. 131-146
Author(s):  
Oleksii Lyulyov ◽  
Bogdan Moskalenko
Keyword(s):  
Foreign Direct Investment ◽  
Direct Investment ◽  
Shadow Economy ◽  
Evaluation Model ◽  
Statistical Significance ◽  
Empirical Studies ◽  
Institutional Quality ◽  
Data Series ◽  
Time Data ◽  
Potential Evaluation

The article summarizes some arguments as regards the scientific challenge on improving approaches to evaluating the country’s investment potential. The main objective of the research is to identify the features and perspectives of applying the variables such as the shadow economy and the integrated institutional quality index into a model evaluating the country’s investment potential. To solve this task, systematization of the related theoretical and methodological materials has been done. The methodological tools of the research are carried out in the following logical sequence: systematization of existing statistical methods for estimating the shadow economy; time data series analysis; and regression analysis. The scope of the shadow economy could be estimated as a dependent variable, with both its determinants and indicators detected and measured. The macro methods, such as Multiple Indicators Multiple Causes (MIMIC) are suitable approaches from an econometric standpoint to evaluate the shadow economy. Institutional quality is crucially an important variable for empirical studies related to evaluating the country’s investment potential. The proposed approach considers significance and direction of the six Worldwide Government Indicators’ (WGI) impact on foreign direct investment net inflow, eliminating the issue of their multicollinearity. However, political instability and high frequency of foreign and domestic policy changes during the last decades distort statistical significance of the results obtained. FDI inflow, as well as the quality of governance, and the shadow economy, is influenced by many other factors, both internal and external, so to build a qualitative model for evaluating the country’s investment potential of the national economy it is necessary to expand the set of factors for analysis. The results of the research can be useful for a more accurate investment potential evaluation on the macroeconomic level, and forecasting foreign direct investment inflows for the following time periods.

scholarly journals The Effect of Temporal Characteristics on Developing a Practical Rainfall-Induced Landslide Potential Evaluation Model Using Random Forest Method

Water ◽  
2021 ◽  
Vol 13 (23) ◽  
pp. 3348
Author(s):  
Yi-Min Huang ◽  
Shao-Wei Lu
Keyword(s):  
Random Forest ◽  
Evaluation Model ◽  
Critical Conditions ◽  
Short Term ◽  
Rainfall Events ◽  
Temporal Characteristics ◽  
The Past ◽  
Random Forest Method ◽  
Cumulative Change ◽  
Potential Evaluation

With the unique rainfall patterns of typhoons, plum rains, and short-term heavy rainfalls, the frequent landslide and debris flow disasters have caused severe loss to people in Taiwan. In the studies of landslide susceptibility, the information of factors used for analysis was usually annual-based content, and it was assumed that the same elements from different years were independent between each year. However, the occurrence of landslides was usually not simply due to the changes within a year. Instead, landslides were triggered because the factors that affected the potential of landslides reached critical conditions after a cumulative change with time. Therefore, this study had well evaluated the influence of temporal characteristics and the ratios of antecedent landslide areas in the past five years in the landslide potential evaluation model. The analysis was conducted through the random forest (RF) algorithm. Additional rainfall events of 2017 were used to test the proposed model’s performance to understand its practicality. The analysis results show that in the study area, the RF model had considerably acceptable performance. The results have also demonstrated that the antecedent landslide ratios in the past five years were essential to describe the significance of cumulative change with time when conducting potential landslide evaluation.

Research on Potential Evaluation Model of Electric Energy Alternative

2019 ◽  
Author(s):  
Yi Du ◽  
Kangli Xiang ◽  
Changyong Lin ◽  
Hongyang Lin ◽  
Xiazhe Tu ◽  
...  
Keyword(s):  
Evaluation Model ◽  
Electric Energy ◽  
Potential Evaluation

scholarly journals Measuring the Ecological Safety Effects of Land Use Transitions Promoted by Land Consolidation Projects: The Case of Yan’an City on the Loess Plateau of China

Land ◽  
2021 ◽  
Vol 10 (8) ◽  
pp. 783
Author(s):  
Weilun Feng ◽  
Yurui Li
Keyword(s):  
Land Use ◽  
Loess Plateau ◽  
Evaluation Method ◽  
Agricultural Land ◽  
Evaluation Model ◽  
Indicator System ◽  
Land Consolidation ◽  
Ecological Safety ◽  
The Loess Plateau ◽  
Effects Of Land Use

Land consolidation projects play an important role in promoting agricultural land use transitions, ensuring national food security, and accelerating the construction of ecological civilization. The Loess Plateau in China is a typical ecologically fragile area, where the Gully Land Consolidation Project (GLCP) has been implemented recently and had a major impact on local ecological safety. In this study, we established a quantitative evaluation model for ecological safety effects from the four aspects of dam safety, slope stability, efficient farmland, and effective management, and then scientifically measured the ecological safety effects of land use transitions promoted by land consolidation projects. Three small watersheds (Gutun, Yangjuangou and Luoping) within the GLCP area were employed to verify the evaluation model for ecological safety effects. The results showed that the GLCP can effectively improve the ecological environment and promote the development of modern agriculture, but the ecological safety of gullies and slopes in some areas may also facing a series of threats due to improper project management measures. Among them, Gutun had the highest ecological safety evaluation value, followed by Yangjuangou, while Luoping had the lowest value. The indicator system and evaluation method established in this research could be helpful to systematically diagnose the problems and scientifically guide the implementation of the GLCP from the perspective of ecological safety.

Moving From Interprofessional Education Toward Interprofessional Practice: Bridging the Translation Gap

2019 ◽  
Vol 4 (5) ◽  
pp. 971-976
Author(s):  
Imran Musaji ◽  
Trisha Self ◽  
Karissa Marble-Flint ◽  
Ashwini Kanade
Keyword(s):  
Interprofessional Education ◽  
Interprofessional Collaboration ◽  
Evaluation Model ◽  
Implementation Strategies ◽  
Future Research ◽  
Successful Implementation ◽  
Interprofessional Practice ◽  
Translational Model ◽  
Key Stakeholders ◽  
Clear Identification

Purpose The purpose of this article was to propose the use of a translational model as a tool for identifying limitations of current interprofessional education (IPE) research. Translational models allow researchers to clearly define next-step research needed to translate IPE to interprofessional practice (IPP). Method Key principles, goals, and limitations of current IPE research are reviewed. A popular IPE evaluation model is examined through the lens of implementation research. The authors propose a new translational model that more clearly illustrates translational gaps that can be used to direct future research. Next steps for translating IPE to IPP are discussed. Conclusion Comprehensive reviews of the literature show that the implementation strategies adopted to date have fostered improved buy-in from key stakeholders, as evidenced by improved attitudes and perceptions toward interprofessional collaboration/practice. However, there is little evidence regarding successful implementation outcomes, such as changed clinician behaviors, changed organizational practices, or improved patient outcomes. The authors propose the use of an IPE to IPP translational model to facilitate clear identification of research gaps and to better identify future research targets.

A fuzzy evaluation method of road vehicle automatic weighing instrument in dynamic force metrological performance

2020 ◽  
Vol 64 (1-4) ◽  
pp. 1365-1372
Author(s):  
Xiaohui Mao ◽  
Liping Fei ◽  
Xianping Shang ◽  
Jie Chen ◽  
Zhihao Zhao
Keyword(s):  
Evaluation Method ◽  
Comprehensive Evaluation ◽  
Evaluation Model ◽  
Dynamic Performance ◽  
Dynamic Force ◽  
Fuzzy Evaluation ◽  
Road Vehicle ◽  
Evaluation Standard ◽  
The Road ◽  
Metrological Performance

The measurement performance of road vehicle automatic weighing instrument installed on highways is directly related to the safety of roads and bridges. The fuzzy number indicates that the uncertain quantization problem has obvious advantages. By analyzing the factors affecting the metrological performance of the road vehicle automatic weighing instrument, combined with the fuzzy mathematics theory, the weight evaluation model of the dynamic performance evaluation of the road vehicle automatic weighing instrument is proposed. The factors of measurement performance are summarized and calculated, and the comprehensive evaluation standard of the metering performance of the weighing equipment is obtained, so as to realize the quantifiable analysis and evaluation of the metering performance of the dynamic road vehicle automatic weighing instrument in use, and provide data reference for adopting a more scientific measurement supervision method.

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