Base de dados : MEDLINE
Pesquisa : J01.780 [Categoria DeCS]
Referências encontradas : 5755 [refinar]
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  1 / 5755 MEDLINE  
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[PMID]:29370230
[Au] Autor:Illias HA; Zhao Liang W
[Ad] Endereço:Department of Electrical Engineering, Faculty of Engineering, University of Malaya, Kuala Lumpur, Malaysia.
[Ti] Título:Identification of transformer fault based on dissolved gas analysis using hybrid support vector machine-modified evolutionary particle swarm optimisation.
[So] Source:PLoS One;13(1):e0191366, 2018.
[Is] ISSN:1932-6203
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:Early detection of power transformer fault is important because it can reduce the maintenance cost of the transformer and it can ensure continuous electricity supply in power systems. Dissolved Gas Analysis (DGA) technique is commonly used to identify oil-filled power transformer fault type but utilisation of artificial intelligence method with optimisation methods has shown convincing results. In this work, a hybrid support vector machine (SVM) with modified evolutionary particle swarm optimisation (EPSO) algorithm was proposed to determine the transformer fault type. The superiority of the modified PSO technique with SVM was evaluated by comparing the results with the actual fault diagnosis, unoptimised SVM and previous reported works. Data reduction was also applied using stepwise regression prior to the training process of SVM to reduce the training time. It was found that the proposed hybrid SVM-Modified EPSO (MEPSO)-Time Varying Acceleration Coefficient (TVAC) technique results in the highest correct identification percentage of faults in a power transformer compared to other PSO algorithms. Thus, the proposed technique can be one of the potential solutions to identify the transformer fault type based on DGA data on site.
[Mh] Termos MeSH primário: Fontes de Energia Elétrica
Gases/análise
Centrais Elétricas
[Mh] Termos MeSH secundário: Algoritmos
Fontes de Energia Elétrica/estatística & dados numéricos
Falha de Equipamento/estatística & dados numéricos
Manutenção
Óleo Mineral/química
Modelos Estatísticos
Centrais Elétricas/estatística & dados numéricos
Análise de Regressão
Máquina de Vetores de Suporte
[Pt] Tipo de publicação:JOURNAL ARTICLE; RESEARCH SUPPORT, NON-U.S. GOV'T
[Nm] Nome de substância:
0 (Gases); 8020-83-5 (Mineral Oil)
[Em] Mês de entrada:1803
[Cu] Atualização por classe:180302
[Lr] Data última revisão:
180302
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:180126
[St] Status:MEDLINE
[do] DOI:10.1371/journal.pone.0191366


  2 / 5755 MEDLINE  
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[PMID]:29251876
[Au] Autor:Kiran KR; Ravi MV; Dhanya B; Janagoudar BS; Umesh MR; Narayanarao K
[Ti] Título:Do emissions from thermal power plants affect crop productivity? A study from the vicinity of Bellary Thermal Power Station, Karnataka, India.
[So] Source:J Environ Biol;37(5):949-54, 2016 09.
[Is] ISSN:0254-8704
[Cp] País de publicação:India
[La] Idioma:eng
[Ab] Resumo:In the present study, ambient air quality was monitored during July to November 2013 in the vicinity of Bellary Thermal Power Station (BTPS), Karnataka to assess the impact of pollutants emitted from power plant on the productivity of maize (Zea mays L.). Atmospheric pollutant load were measured in five different villages at varying distances and directions from thermal power plant, with the village farthest away from BTPS (Yelubenchi) as control. Maize yield was also estimated in these locations and correlated to the pollutant concentrations. It was found that, both particulate matter and SO2 which are indicators of emissions from coal-fueled power plants were highest in Thimmalapur village located in the predominant down wind direction. A significant reduction in maize yield was noticed (8197 to 6509 kg ha-1 for seed and 14041 to 9933 kg ha-1 for stover) across the gradient in distance and direction from BTPS which might be influenced by the pollutants emitted. The implications of these observations are further discussed in the paper.
[Mh] Termos MeSH primário: Poluentes Atmosféricos/toxicidade
Produtos Agrícolas/efeitos dos fármacos
Centrais Elétricas
Zea mays/efeitos dos fármacos
[Mh] Termos MeSH secundário: Índia
Fatores de Tempo
Zea mays/fisiologia
[Pt] Tipo de publicação:RESEARCH SUPPORT, NON-U.S. GOV'T; JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Air Pollutants)
[Em] Mês de entrada:1802
[Cu] Atualização por classe:180222
[Lr] Data última revisão:
180222
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:171219
[St] Status:MEDLINE


  3 / 5755 MEDLINE  
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[PMID]:29251481
[Au] Autor:Adak S; Adhikari K; Brahmachari K
[Ti] Título:GIS based evaluation of crop suitability for agricultural sustainability around Kolaghat thermal power plant, India.
[So] Source:J Environ Biol;37(5):905-12, 2016 09.
[Is] ISSN:0254-8704
[Cp] País de publicação:India
[La] Idioma:eng
[Ab] Resumo:Fly ash exhaust from Kolaghat thermal power plant, West Bengal, India,?? affects the areas within the radius of 3 - 4 km. Land information system indicated that surface texture within 4 km was silty loam and clay content increased with increase of distance. Soil pH was alkaline (7.58-8.01) in affected circles, whereas soil was acidic (5.95-6.41) in rest of block. Organic carbon (OC) is roving from 0.36 to 0.64% in the nearer circles which is lesser from others. The present Crop suitability analysis revealed that 96.98 % area was suitable (S1) for maize, sesame, jute, whereas these were cultivated in less than 1% of land. Flowers are the best suitable (S1) in 88.9 % but it was grown in 6.02 % area.? The present rice area within 4 km of KTPP is showing moderately suitable (S2) and S1 for the rest. Wheat is moderately suitable (S2) in the almost all the circles.? Cultivation of vegetable crops is limited in the affected circles while the highly suitable (S1) comprises 67.49 % for the remaining areas though it covered only 6.01 % of the block.? This evaluation precisely improves more than 300% from the earlier cropping intensity of 177.95 %. Suitability based land use allocation serves as stepping stone to promote agricultural sustainability. Geographic information system (GIS) model has been developed to assess site specific crop suitability for sustainable agricultural planning.
[Mh] Termos MeSH primário: Agricultura
Poluentes Atmosféricos
Produtos Agrícolas/crescimento & desenvolvimento
Sistemas de Informação Geográfica
Centrais Elétricas
[Pt] Tipo de publicação:RESEARCH SUPPORT, NON-U.S. GOV'T; JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Air Pollutants)
[Em] Mês de entrada:1802
[Cu] Atualização por classe:180222
[Lr] Data última revisão:
180222
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:171219
[St] Status:MEDLINE


  4 / 5755 MEDLINE  
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[PMID]:29320518
[Au] Autor:Johnson BM; Kemp BM; Thorgaard GH
[Ad] Endereço:School of Biological Sciences, Washington State University, Pullman, Washington, United States of America.
[Ti] Título:Increased mitochondrial DNA diversity in ancient Columbia River basin Chinook salmon Oncorhynchus tshawytscha.
[So] Source:PLoS One;13(1):e0190059, 2018.
[Is] ISSN:1932-6203
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:The Columbia River and its tributaries provide essential spawning and rearing habitat for many salmonid species, including Chinook salmon (Oncorhynchus tshawytscha). Chinook salmon were historically abundant throughout the basin and Native Americans in the region relied heavily on these fish for thousands of years. Following the arrival of Europeans in the 1800s, salmon in the basin experienced broad declines linked to overfishing, water diversion projects, habitat destruction, connectivity reduction, introgression with hatchery-origin fish, and hydropower development. Despite historical abundance, many native salmonids are now at risk of extinction. Research and management related to Chinook salmon is usually explored under what are termed "the four H's": habitat, harvest, hatcheries, and hydropower; here we explore a fifth H, history. Patterns of prehistoric and contemporary mitochondrial DNA variation from Chinook salmon were analyzed to characterize and compare population genetic diversity prior to recent alterations and, thus, elucidate a deeper history for this species. A total of 346 ancient and 366 contemporary samples were processed during this study. Species was determined for 130 of the ancient samples and control region haplotypes of 84 of these were sequenced. Diversity estimates from these 84 ancient Chinook salmon were compared to 379 contemporary samples. Our analysis provides the first direct measure of reduced genetic diversity for Chinook salmon from the ancient to the contemporary period, as measured both in direct loss of mitochondrial haplotypes and reductions in haplotype and nucleotide diversity. However, these losses do not appear equal across the basin, with higher losses of diversity in the mid-Columbia than in the Snake subbasin. The results are unexpected, as the two groups were predicted to share a common history as parts of the larger Columbia River Basin, and instead indicate that Chinook salmon in these subbasins may have divergent demographic histories.
[Mh] Termos MeSH primário: DNA Mitocondrial/análise
Evolução Molecular
Variação Genética
Salmão/genética
[Mh] Termos MeSH secundário: Migração Animal
Animais
Pesqueiros/história
Haplótipos
História do Século XXI
História Antiga
Atividades Humanas
Modelos Genéticos
Oceano Pacífico
Filogenia
Dinâmica Populacional
Centrais Elétricas
Rios
[Pt] Tipo de publicação:COMPARATIVE STUDY; HISTORICAL ARTICLE; JOURNAL ARTICLE; RESEARCH SUPPORT, NON-U.S. GOV'T
[Nm] Nome de substância:
0 (DNA, Mitochondrial)
[Em] Mês de entrada:1802
[Cu] Atualização por classe:180214
[Lr] Data última revisão:
180214
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:180111
[St] Status:MEDLINE
[do] DOI:10.1371/journal.pone.0190059


  5 / 5755 MEDLINE  
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[PMID]:28466642
[Au] Autor:Abel D; Holloway T; Kladar RM; Meier P; Ahl D; Harkey M; Patz J
[Ad] Endereço:Center for Sustainability and the Global Environment (SAGE) Nelson Institute for Environmental Studies University of Wisconsin - Madison , Madison Wisconsin 53726, United States.
[Ti] Título:Response of Power Plant Emissions to Ambient Temperature in the Eastern United States.
[So] Source:Environ Sci Technol;51(10):5838-5846, 2017 May 16.
[Is] ISSN:1520-5851
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:Past studies have established strong connections between meteorology and air quality, via chemistry, transport, and natural emissions. A less understood linkage between weather and air quality is the temperature-dependence of emissions from electricity generating units (EGUs), associated with high electricity demand to support building cooling on hot days. This study quantifies the relationship between ambient surface temperatures and EGU air emissions (CO , SO , and NO ) using historical data. We find that EGUs in the Eastern U.S. region from 2007 to 2012 exhibited a 3.87% ± 0.41% increase in electricity generation per °C increase during summer months. This is associated with a 3.35%/°C ± 0.50%/°C increase in SO emissions, a 3.60%/°C ± 0.49%/°C increase in NO emissions, and a 3.32%/°C ± 0.36%/°C increase in CO emissions. Sensitivities vary by year and by pollutant, with SO both the highest sensitivity (5.04% in 2012) and lowest sensitivity (2.19% in 2007) in terms of a regional average. Texas displays 2007-2012 sensitivities of 2.34%/°C ± 0.28%/°C for generation, 0.91%/°C ± 0.25%/°C for SO emissions, 2.15%/°C ± 0.29%/°C for NO emissions, and 1.78%/°C ± 0.22%/°C for CO emissions. These results suggest demand-side and supply side technological improvements and fuel choice could play an important role in cost-effective reduction of carbon emissions and air pollution.
[Mh] Termos MeSH primário: Poluentes Atmosféricos/análise
Centrais Elétricas
Temperatura Ambiente
[Mh] Termos MeSH secundário: Poluição do Ar
Texas
Estados Unidos
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Air Pollutants)
[Em] Mês de entrada:1712
[Cu] Atualização por classe:171227
[Lr] Data última revisão:
171227
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170504
[St] Status:MEDLINE
[do] DOI:10.1021/acs.est.6b06201


  6 / 5755 MEDLINE  
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[PMID]:28745496
[Au] Autor:Wang R; Zimmerman JB; Wang C; Font Vivanco D; Hertwich EG
[Ad] Endereço:School of Forestry & Environmental Studies, Yale University , 195 Prospect Street, New Haven, Connecticut 06511, United States.
[Ti] Título:Freshwater Vulnerability beyond Local Water Stress: Heterogeneous Effects of Water-Electricity Nexus Across the Continental United States.
[So] Source:Environ Sci Technol;51(17):9899-9910, 2017 Sep 05.
[Is] ISSN:1520-5851
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:Human health and economic prosperity are vulnerable to freshwater shortage in many parts of the world. Despite a growing literature that examines the freshwater vulnerability in various spatiotemporal contexts, existing knowledge has been conventionally constrained by a territorial perspective. On the basis of spatial analyses of monthly water and electricity flows across 2110 watersheds and three interconnected power systems, this study investigates the water-electricity nexus (WEN)'s transboundary effects on freshwater vulnerability in the continental United States in 2014. The effects are shown to be considerable and heterogeneous across time and space. For at least one month a year, 58 million people living in water-abundant watersheds were exposed to additional freshwater vulnerability by relying on electricity generated by freshwater-cooled thermal energy conversion cycles in highly stressed watersheds; for 72 million people living in highly stressed watersheds, their freshwater vulnerability was mitigated by using imported electricity generated in water-abundant watersheds or power plants running dry cooling or using nonfreshwater for cooling purposes. On the country scale, the mitigation effects were the most significant during September and October, while the additional freshwater vulnerability was more significant in February, March, and December. Due to the WEN's transboundary effects, overall, the freshwater vulnerability was slightly worsened within the Eastern Interconnection, substantially improved within the Western Interconnection, and least affected within the ERCOT Interconnection.
[Mh] Termos MeSH primário: Água Doce
Abastecimento de Água
[Mh] Termos MeSH secundário: Eletricidade
Seres Humanos
Centrais Elétricas
Estados Unidos
Água
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
059QF0KO0R (Water)
[Em] Mês de entrada:1712
[Cu] Atualização por classe:171218
[Lr] Data última revisão:
171218
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170727
[St] Status:MEDLINE
[do] DOI:10.1021/acs.est.7b01942


  7 / 5755 MEDLINE  
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[PMID]:29040272
[Au] Autor:Jones IL; Peres CA; Benchimol M; Bunnefeld L; Dent DH
[Ad] Endereço:Biological and Environmental Sciences, University of Stirling, Stirling, United Kingdom.
[Ti] Título:Woody lianas increase in dominance and maintain compositional integrity across an Amazonian dam-induced fragmented landscape.
[So] Source:PLoS One;12(10):e0185527, 2017.
[Is] ISSN:1932-6203
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:Tropical forest fragmentation creates insular biological communities that undergo species loss and changes in community composition over time, due to area- and edge-effects. Woody lianas thrive in degraded and secondary forests, due to their competitive advantage over trees in these habitats. Lianas compete both directly and indirectly with trees, increasing tree mortality and turnover. Despite our growing understanding of liana-tree dynamics, we lack detailed knowledge of the assemblage-level responses of lianas themselves to fragmentation, particularly in evergreen tropical forests. We examine the responses of both sapling and mature liana communities to landscape-scale forest insularization induced by a mega hydroelectric dam in the Brazilian Amazon. Detailed field inventories were conducted on islands created during reservoir filling, and in nearby mainland continuous forest. We assess the relative importance of variables associated with habitat fragmentation such as area, isolation, surrounding forest cover, fire and wind disturbance, on liana community attributes including abundance, basal area, diversity, and composition. We also explore patterns of liana dominance relative to tree saplings and adults ≥10 cm diameter at breast height. We find that 1) liana community composition remains remarkably similar across mainland continuous forest and islands, regardless of extreme area- and edge- effects and the loss of vertebrate dispersers in the latter; and 2) lianas are increasing in dominance relative to trees in the sapling layer in the most degraded islands, with both the amount of forest cover surrounding islands and fire disturbance history predicting liana dominance. Our data suggest that liana communities persist intact in isolated forests, regardless of extreme area- and edge-effects; while in contrast, tree communities simultaneously show evidence of increased turnover and supressed recruitment. These processes may lead to lianas becoming a dominant component of this dam-induced fragmented landscape in the future, due to their competitive advantage over trees in degraded forest habitats. Additional loss of tree biomass and diversity brought about through competition with lianas, and the concurrent loss of carbon storage, should be accounted for in impact assessments of future dam development.
[Mh] Termos MeSH primário: Conservação dos Recursos Naturais
Plantas Daninhas/fisiologia
Centrais Elétricas/ética
Árvores/fisiologia
[Mh] Termos MeSH secundário: Biomassa
Brasil
Ecossistema
Florestas
Seres Humanos
Rios
Especificidade da Espécie
Clima Tropical
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Em] Mês de entrada:1710
[Cu] Atualização por classe:171031
[Lr] Data última revisão:
171031
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:171018
[St] Status:MEDLINE
[do] DOI:10.1371/journal.pone.0185527


  8 / 5755 MEDLINE  
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[PMID]:28931794
[Au] Autor:Shima M
[Ad] Endereço:Department of Public Health, Hyogo College of Medicine.
[Ti] Título:Health Effects of Air Pollution: A Historical Review and Present Status.
[So] Source:Nihon Eiseigaku Zasshi;72(3):159-165, 2017.
[Is] ISSN:1882-6482
[Cp] País de publicação:Japan
[La] Idioma:jpn
[Ab] Resumo:During the 1960s, the concentrations of air pollutants, particularly that of sulfur dioxide (SO ), were extremely high in many industrial cities in Japan, and the prevalence of bronchial asthma and chronic bronchitis increased among residents living in the cities. To evaluate the effects of air pollution on respiratory diseases, many epidemiological studies were conducted, and the findings played an important role in the regulatory control of air pollution. After 1970, the concentration of SO has decreased markedly, and its adverse health effects have been minimized. On the other hand, the increasing automobile traffic in Japan has caused considerable increases in concentrations of air pollutants, such as nitrogen oxides (NOx) and particulate matter (PM). The large-scale epidemiological studies conducted in Japan showed that traffic-related air pollution was associated with the development of asthma in school children and the persistence of asthmatic symptoms in preschool children. In recent years, however, the concentrations of NOx and PM have gradually decreased, since control measures based on the Automobile NOx/PM law were enforced in 2001. At present, the adverse health effects of airborne fine particulate matter (PM ) and photochemical oxidants have become a major concern. These air pollutants consist of not only emissions from primary sources but also secondary formations in air, and have spread worldwide. Both short- and long-term exposure to these air pollutants are reported to increase the risk of respiratory and cardiovascular diseases in the population. Therefore, global efforts are necessary to reduce the health risk of these air pollutants.
[Mh] Termos MeSH primário: Poluição do Ar/efeitos adversos
Poluição do Ar/história
Nível de Saúde
[Mh] Termos MeSH secundário: Poluentes Ocupacionais do Ar/análise
Poluição do Ar/análise
Asma/epidemiologia
Asma/etiologia
Criança
Poluentes Ambientais/análise
Feminino
História do Século XX
História do Século XXI
Seres Humanos
Japão/epidemiologia
Masculino
Oxidantes Fotoquímicos/análise
Material Particulado/análise
Centrais Elétricas
Doenças Respiratórias/epidemiologia
Doenças Respiratórias/etiologia
Emissões de Veículos/análise
[Pt] Tipo de publicação:HISTORICAL ARTICLE; JOURNAL ARTICLE; REVIEW
[Nm] Nome de substância:
0 (Air Pollutants, Occupational); 0 (Environmental Pollutants); 0 (Oxidants, Photochemical); 0 (Particulate Matter); 0 (Vehicle Emissions)
[Em] Mês de entrada:1710
[Cu] Atualização por classe:171024
[Lr] Data última revisão:
171024
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170922
[St] Status:MEDLINE
[do] DOI:10.1265/jjh.72.159


  9 / 5755 MEDLINE  
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[PMID]:28910626
[Au] Autor:Vaasma T; Kaasik M; Loosaar J; Kiisk M; Tkaczyk AH
[Ad] Endereço:Institute of Physics, University of Tartu, W. Ostwaldi 1, 50411 Tartu, Estonia. Electronic address: taavi.vaasma@ut.ee.
[Ti] Título:Long-term modelling of fly ash and radionuclide emissions as well as deposition fluxes due to the operation of large oil shale-fired power plants.
[So] Source:J Environ Radioact;178-179:232-244, 2017 Nov.
[Is] ISSN:1879-1700
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:Two of the world's largest oil shale-fired power plants (PPs) in Estonia have been operational over 40 years, emitting various pollutants, such as fly ash, SO , NO , heavy metals, volatile organic compounds as well as radionuclides to the environment. The emissions from these PPs have varied significantly during this period, with the maximum during the 1970s and 1980s. The oil shale burned in the PPs contains naturally occurring radionuclides from the U and Th decay series as well as K. These radionuclides become enriched in fly ash fractions (up to 10 times), especially in the fine fly ash escaping the purification system. Using a validated Gaussian-plume model, atmospheric dispersion modelling was carried out to determine the quantity and a real magnitude of fly ash and radionuclide deposition fluxes during different decades. The maximum deposition fluxes of volatile radionuclides ( Pb and Po) were around 70 mBq m d nearby the PPs during 1970s and 1980s. Due to the reduction of burned oil shale and significant renovations done on the PPs, the deposition fluxes were reduced to 10 mBq m d in the 2000s and down to 1.5 mBq m d in 2015. The maximum deposition occurs within couple of kilometers of the PPs, but the impacted area extends to over 50 km from the sources. For many radionuclides, including Po, the PPs have been larger contributors of radionuclides to the environment via atmospheric pathway than natural sources. This is the first time that the emissions and deposition fluxes of radionuclides from the PPs have been quantified, providing the information about their radionuclide deposition load on the surrounding environment during various time periods.
[Mh] Termos MeSH primário: Poluentes Radioativos do Ar/análise
Cinza de Carvão/análise
Modelos Químicos
Monitoramento de Radiação
Radioisótopos/análise
[Mh] Termos MeSH secundário: Estônia
Centrais Elétricas
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Air Pollutants, Radioactive); 0 (Coal Ash); 0 (Radioisotopes)
[Em] Mês de entrada:1711
[Cu] Atualização por classe:171110
[Lr] Data última revisão:
171110
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170915
[St] Status:MEDLINE


  10 / 5755 MEDLINE  
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[PMID]:28898271
[Au] Autor:Xiao W; Nazario G; Wu H; Zhang H; Cheng F
[Ad] Endereço:Jiangxi Engineering Laboratory for Optoelectronics Testing Technology, Nanchang Hangkong University, Nanchang, China.
[Ti] Título:A neural network based computational model to predict the output power of different types of photovoltaic cells.
[So] Source:PLoS One;12(9):e0184561, 2017.
[Is] ISSN:1932-6203
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:In this article, we introduced an artificial neural network (ANN) based computational model to predict the output power of three types of photovoltaic cells, mono-crystalline (mono-), multi-crystalline (multi-), and amorphous (amor-) crystalline. The prediction results are very close to the experimental data, and were also influenced by numbers of hidden neurons. The order of the solar generation power output influenced by the external conditions from smallest to biggest is: multi-, mono-, and amor- crystalline silicon cells. In addition, the dependences of power prediction on the number of hidden neurons were studied. For multi- and amorphous crystalline cell, three or four hidden layer units resulted in the high correlation coefficient and low MSEs. For mono-crystalline cell, the best results were achieved at the hidden layer unit of 8.
[Mh] Termos MeSH primário: Redes Neurais (Computação)
Centrais Elétricas
Energia Solar
[Mh] Termos MeSH secundário: Cristalização
Silício/química
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
Z4152N8IUI (Silicon)
[Em] Mês de entrada:1710
[Cu] Atualização por classe:171012
[Lr] Data última revisão:
171012
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170913
[St] Status:MEDLINE
[do] DOI:10.1371/journal.pone.0184561



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