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| Registros recuperados: 21 | |
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| ASSIS,MAYARA C.; GOMES,VANIELLE A.P.; BALISTA,WAGNER C.; FREITAS,RODRIGO R. DE. |
| ABSTRACT Modern society faces serious challenges, among them, the complexity of environmental problems. Thus, there are several possible sources of environmental degradation, however, the waste produced by health services have an important peculiarity due to its toxic or pathogenic characteristics, since when managed improperly provide also health risk public. The involvement of solid waste from healthcare services environmental impact integrates matters a little more complex, because in addition to environmental health, they also interfere with the healthiness of environments that generate, with the consequences of nosocomial infections, occupational health and public. Thus, the management has become an urgent need, especially when we see no use of... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Performance indicators; SWOT Matrix; AHP; Waste.. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000502445 |
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| Bogdanovic,Dejan; Nikolic,Djordje; Ilic,Ivana. |
| Selecting the best mining method among many alternatives is a multicriteria decision making problem. The aim of this paper is to demonstrate the implementation of an integrated approach that employs AHP and PROMETHEE together for selecting the most suitable mining method for the "Coka Marin" underground mine in Serbia. The related problem includes five possible mining methods and eleven criteria to evaluate them. Criteria are accurately chosen in order to cover the most important parameters that impact on the mining method selection, such as geological and geotechnical properties, economic parameters and geographical factors. The AHP is used to analyze the structure of the mining method selection problem and to determine weights of the criteria, and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: AHP; Mining; Multicriteria decision making; PROMETHEE. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652012000100023 |
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| HASHEMI,SEYED A.. |
| Abstract Ecological capability evaluation is referred to as evaluation of potential capability of land and determination of its natural land use. In this paper, ecological capability of Lille Basin in Lahijan was evaluated for afforestation and forest expansion using Geographical Information Systems (GIS). For this purpose, information layers (slope, elevation, geographical directions, temperature, rainfall, humidity, soil type, and canopy cover) were prepared by digitizing the data obtained from concerned organizations. First, the layers were prepared based on coordinate systems and pixel value. Then, they were standardized using fuzzy membership functions. The evaluation criteria were prioritized with regard to expert opinion, and by using multi-criteria... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Ecological capability; Afforestation; AHP; Fuzzy; Forest. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000703761 |
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| Costa,Alexandre Kunkel da; Farret,Felix Alberto; Trennepohl,Felipe Alex. |
| ABSTRACT This paper presents a multi-criteria methodology to support decision making for management and selection of distributed mini generation sources (GD) using rice husk. Considering the potential of residual biomass, the developed model is based on the Analytic Hierarchy Process (AHP) method to evaluate the main technological arrangements of generation against the technical, economical, social-environmental aspects. Considering the possibility of energy transformation of rice husk, the following alternatives for distributed mini generation are considered: steam turbine, gas turbine, micro turbine, fuel cells, alternative combustion engine and Stirling engine. Regarding the evaluation aspects, it is defined energy efficiency, environmental impacts,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Biomass; Rice husk; Distributed mini generation; Multi-criteria selection; AHP. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132018000200201 |
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| Toledo,Roger; Engler,Alejandra; Ahumada,Víctor. |
| Risk in the agricultural sector has multiple dimensions or factors and prioritization of these can support decision making. On the other hand, knowing the importance of these risk factors for distinct agricultural activities and how they vary according to geographic zone constitutes relevant information for agricultural development. The objective of this study was to prioritize risk factors that are highly relevant for farmers in Central South Chile. The multi-criteria Analytical Hierarchical Process (AHP) methodology was used to define a decision structure with four risk factors or criteria: climate, price and direct cost variability, human factor, and commercialization. In general, results obtained showed that there are no important imbalances in the... |
| Tipo: Journal article |
Palavras-chave: Risk analysis; AHP; Multi-criteria decisions. |
| Ano: 2011 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-58392011000100014 |
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| Coronado Quibrera, Wendy Paola. |
| Puma yagouaroundi es una especie no estudiada en San Luis Potosí. En este estudio se obtuvieron nuevos registros, se describió el hábitat y se crearon las bases para un modelo de distribución potencial. El muestreo se llevó a cabo de octubre 2008- mayo 2009 mediante entrevistas en 96 comunidades rurales de la Zona Media, Centro y Huasteca. La información se agrupó en tres clases usando un criterio analítico de veracidad. Los lugares donde hubo avistamientos se visitaron y se tomaron los datos del hábitat. Se obtuvieron 58 registros de presencia y 34 de ausencia. Los pastizales (24%), zonas de cultivo (21%), y selvas (19%) fueron los tipos de vegetación más frecuentes en los sitios de avistamiento. Las selvas (46%) y pastizales (22%) como vegetación... |
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Palavras-chave: Distribución; Hábitat; Presencia-ausencia; Cobertura de acecho; SIG; PAJ; Distribution; Habitat; Presence-absence; Ambush cover; GIS; AHP; Maestría; Ganadería. |
| Ano: 2011 |
URL: http://hdl.handle.net/10521/418 |
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| Coronado Quibrera, Wendy Paola. |
| Puma yagouaroundi es una especie no estudiada en San Luis Potosí. En este estudio se obtuvieron nuevos registros, se describió el hábitat y se crearon las bases para un modelo de distribución potencial. El muestreo se llevó a cabo de octubre 2008- mayo 2009 mediante entrevistas en 96 comunidades rurales de la Zona Media, Centro y Huasteca. La información se agrupó en tres clases usando un criterio analítico de veracidad. Los lugares donde hubo avistamientos se visitaron y se tomaron los datos del hábitat. Se obtuvieron 58 registros de presencia y 34 de ausencia. Los pastizales (24%), zonas de cultivo (21%), y selvas (19%) fueron los tipos de vegetación más frecuentes en los sitios de avistamiento. Las selvas (46%) y pastizales (22%) como vegetación... |
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Palavras-chave: Distribución; Hábitat; Presencia-ausencia; Cobertura de acecho; SIG; PAJ; Distribution; Habitat; Presence-absence; Ambush cover; GIS; AHP; Maestría; Ganadería. |
| Ano: 2011 |
URL: http://hdl.handle.net/10521/418 |
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| Sun, Mei-yu; Luo, Jie-han; Duan, Yue-yong; Wang, Yong. |
| On the basis of AHP method, this paper establishes comprehensive evaluation model of demonstration farmers' specialized cooperatives, uses the Delphi method and AHP software to assign scientific and objective weight to 7 criteria in criteria layer and 27 indices in index layer, and evaluate the overall level of 153 farmers' specialized cooperatives whose main business is fruits and vegetables in Region R. The results show that the overall operation level of farmers' specialized cooperatives is common; democratic and financial management is open; the information-based level and social sensation are not insufficient; the marking results of questionnaire is basically scientific and objective. This paper discusses the new way to evaluate operation level of... |
| Tipo: Article |
Palavras-chave: AHP; Demonstration; Farmers' cooperatives; Comprehensive evaluation; China; Agribusiness. |
| Ano: 2011 |
URL: http://purl.umn.edu/121743 |
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| Zhu, Xiao-dong; Lu, Mei. |
| In view of the present situation of measuring a green residence just by energy saving and environmental protection, we propose that we should build the rural residence more from the farmer’s view and set up an evaluation system based on farmers satisfaction. A total of 16 factors affecting the farmers’ satisfaction degree of green energy saving rebuilding of rural residence are selected. Questionnaire survey on 110 peasant households is carried out under different situations in Guanzhong region in Shaanxi Province, so as to obtain the importance score of evaluation index. During constructing the evaluation system for farmers’ satisfaction degree, Factor Analysis Method is used to classify the related influencing factors. Subjective analysis of Analytic... |
| Tipo: Journal Article |
Palavras-chave: Green rebuilding; Farmers satisfaction degree; AHP; Factor analysis; Evaluation model; China; Agribusiness. |
| Ano: 2011 |
URL: http://purl.umn.edu/108463 |
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| Zhu, Xiao-dong; Lu, Mei. |
| In view of the present situation of measuring a green residence just by energy saving and environmental protection, we propose that we should build the rural residence more from the farmer’s view and set up an evaluation system based on farmers satisfaction. A total of 16 factors affecting the farmers’ satisfaction degree of green energy saving rebuilding of rural residence are selected. Questionnaire survey on 110 peasant households is carried out under different situations in Guanzhong region in Shaanxi Province, so as to obtain the importance score of evaluation index. During constructing the evaluation system for farmers’ satisfaction degree, Factor Analysis Method is used to classify the related influencing factors. Subjective analysis of Analytic... |
| Tipo: Journal Article |
Palavras-chave: Green rebuilding; Farmers satisfaction degree; AHP; Factor analysis; Evaluation model; China; Agribusiness. |
| Ano: 2011 |
URL: http://purl.umn.edu/108436 |
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| Yang, Guang. |
| In terms of the working quality of agricultural production and the working quality of non-agricultural production, the evaluation index system of the working quality of farmers is established. By using integrated furry method based on AHP, we determine the weight of each index, and establish membership matrix of this evaluation index system. Taking Jilin Province as an example, we select developed regions, underdeveloped regions and comparatively developed regions respectively to conduct survey. By using the data from survey, according to the established evaluation index system, we conduct empirical analysis of the working quality of farmers. The results show that the working quality of farmers in the developed regions is relatively high, the working... |
| Tipo: Journal Article |
Palavras-chave: The working quality of farmers; Evaluation index system; AHP; Jilin Province; China; Agribusiness. |
| Ano: 2011 |
URL: http://purl.umn.edu/118294 |
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| Xian, Li-hua; Men, Ke-pei; Zhang, Na. |
| Based on the brief description of the developmental status of social economy in Jiangsu Province, the index system including 16 indices contained in 5 subsystems is established according to the statistics from Jiangsu Statistical Yearbook-2009, the practical situation of Jiangsu Province and the connotation of circular economy. The developmental trends of circular economy of 13 prefecture-level cities in Jiangsu Province is comprehensively evaluated by using the improved extreme value treatment, analytic hierarchy process(AHP), comprehensive evaluation of herdsman and comprehensive evaluation model of grey multi-level. The results show that the developmental level of circular economy in Jiangsu Province varies hugely in different areas, the difference of... |
| Tipo: Journal Article |
Palavras-chave: Jiangsu Province; Recycling economy; AHP; Comprehensive evaluation; China; Agribusiness. |
| Ano: 2011 |
URL: http://purl.umn.edu/113417 |
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| Garcia,RG; Almeida Paz,ICL; Caldara,FR; Nääs,IA; Pereira,DF; Ferreira,VMOS. |
| Broiler chicken production is widely dispersed across the globe, and one important issue for growers is the selection of adequate bedding material, as the availability and price of substrates varies among countries and regions within a same country. This study aimed at applying a multiple criteria analysis approach for the selection of the most appropriate bedding material for broiler production. Based on field research data and growers' experience, the most desirable characteristics of a litter material were chosen as the main criteria. The selected materials were wood shavings, rice husks, chopped Napier grass (Pennisetum pupureum), 50% sugar cane bagasse (Saccharum L.) plus 50% wood shavings, 50% sugar cane bagasse (Saccharum L.) plus 50% rice husks,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Alternative bedding material; Broiler production; Multiple criteria analysis; AHP. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2012000200006 |
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| Pilecco,M; Almeida Paz,IC de L; Tabaldi,LA; Nääs,IA; Garcia,RG; Caldara,FR; Andrela,GO. |
| Carcass quality is one of the main parameters to evaluate broiler welfare, and the presence of back scratches indicates that the birds were submitted to stress. The objective of this study was to identify the best management practices during rearing and catching, taking into consideration broiler genetic differences (genetic lines A and B) and sexes. The survey was carried out in 351 broiler houses belonging to an integrated company and located in the region of Dourados, MS, Brazil. Between January and October, 2010, 2% of broilers of all ages (one to 43 days old) in all flocks were sampled. The sampled flock was evaluated in 21 d intervals. Scratches were classified as present or absent. The results indicated that catching management has the strongest... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: AHP; Poultry production; Catching; Carcass. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2012000400007 |
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| Registros recuperados: 21 | |
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