Geographical Information Systems
Mostrando 1-12 de 123 artigos, teses e dissertações.
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1. La producción científica en el estudio de experiencia de usuario en educación: caso Web of Science y Scopus
Abstract This work has the goal to make an approximation of the evolution and general features present in scientific production disclosed in Web of Science and in Scopus, related to the study of user experience in education. The work analyzes the totality of the production registered in the indexation systems taken as a case of study, 194 records obtained fr
Transinformação. Publicado em: 20/01/2020
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2. BIBLIOMETRIC MAPPING OF PAPERS ON GEOGRAPHICAL INFORMATION SYSTEMS (2007-2016)
Abstract The amount of researchers and scientific papers rapidly grows, annually. The metrics to analyze the quality and quantity of these publications have consolidated in the academic world. A bibliometric mapping of scientific papers on Geographic Information Systems (GIS) published between 2007 and 2016 was carried out. The sample analyzed 2,053 papers,
Bol. Ciênc. Geod.. Publicado em: 14/10/2019
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3. Dolops carvalhoi as a vector of Epistylis sp. between cultivated and wild specimens of Oreochromis niloticus in Brazil
Resumo Epistilíase tem sido caracterizada como uma doença emergente de grande impacto nas pisciculturas, especialmente em sistemas de produção de Oreochromis niloticus. Embora seja importante epidemiologicamente, informações sobre a dispersão desses parasitas e seus vetores mecânicos são escassos. O presente estudo relata a coocorrência de Epistyli
Rev. Bras. Parasitol. Vet.. Publicado em: 30/05/2019
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4. Ecological capability evaluation for afforestation and forest expansion using Geographic Information System (GIS) in management area of Caspian Sea
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, elevati
An. Acad. Bras. Ciênc.. Publicado em: 18/10/2018
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5. Content Based Geographic Image Retrieval using Local Vector Pattern
ABSTRACT Large image archives formed by satellite remote sensing missions are getting an increasing valuable source of information in Geographic Information Systems (GIS). The need for retrieving a required image from a huge image database is increasing significantly for the purpose of analyzing resources in GIS. Content Based Geographic Image Retrieval (CBG
Braz. arch. biol. technol.. Publicado em: 25/06/2018
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6. Angiostrongylus spp. in the Americas: geographical and chronological distribution of definitive hosts versus disease reports
BACKGROUND Angiostrongyliasis is an infection caused by nematode worms of the genus Angiostrongylus. The adult worms inhabit the pulmonary arteries, heart, bronchioles of the lung, or mesenteric arteries of the caecum of definitive host. Of a total of 23 species of Angiostrongylus cited worldwide, only nine were registered in the American Continent. Two spe
Mem. Inst. Oswaldo Cruz. Publicado em: 2018-03
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7. ECOLOGICAL-ECONOMIC ZONING OF THE CITY OF ALTINÓPOLIS – SP, BRAZIL
ABSTRACT: Since colonial times, Brazilian land use has been made under an extractivist model at the expense of deforestation, increasing soil and vegetation depletion, stream siltation, as well as loss of biodiversity. An ecological-economic zoning (EEZ) has been taken as feasible alternative to guide public policies aimed at city land-use planning. This stu
Eng. Agríc.. Publicado em: 2016-12
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8. Análisis geográfico y conservación del zorro andino Lycalopex culpaeus (Mammalia, Canidae) en Colombia
Abstract The Andean fox Lycalopex culpaeus (Molina, 1782) has been included in the category of threat Vulnerable in Colombia, however, there are not available studies that support at the national level the inclusion of this species in that category. In this work, we delimited the distribution area and we discuss the category of threat of the species in Colom
Iheringia, Sér. Zool.. Publicado em: 01/08/2016
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9. Geographic weighted regression: applicability to epidemiological studies of leprosy
Abstract: INTRODUCTION: Geographic information systems (GIS) enable public health data to be analyzed in terms of geographical variability and the relationship between risk factors and diseases. This study discusses the application of the geographic weighted regression (GWR) model to health data to improve the understanding of spatially varying social and c
Rev. Soc. Bras. Med. Trop.. Publicado em: 2016-02
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10. São Paulo urban heat islands have a higher incidence of dengue than other urban areas
Urban heat islands are characterized by high land surface temperature, low humidity, and poor vegetation, and considered to favor the transmission of the mosquito-borne dengue fever that is transmitted by the Aedes aegypti mosquito. We analyzed the recorded dengue incidence in Sao Paulo city, Brazil, in 2010-2011, in terms of multiple environmental and socio
Braz J Infect Dis. Publicado em: 2015-04
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11. INTERPRETATION E ANÁLYSES IN SIG ENVIORMENT OF MASS MOVEMENTS OCCURS IN TIJUCA´S MASSIF AT APRIL 2010, RIO DE JANEIRO CITY, USING REMOTE SENSING HIGH RESOLUTION IMAGES: A GEOGRAPHICAL APPROACH / INTERPRETAÇÃO E ANÁLISE EM AMBIENTE DE SIG DOS MOVIMENTOS DE MASSA OCORRIDOS NO MACIÇO DA TIJUCA (2010), MUNICÍPIO DO RIO DE JANEIRO, UTILIZANDO IMAGENS DE SATÉLITE DE ALTA RESOLUÇÃO: UMA ABORDAGEM GEOGRÁFICA
Clareiras de movimentos de massa são elementos naturais que contribuem para a biodiversidade da floresta tropical devido, principalmente, aos processos de sucessão ecológica desencadeados em seu interior e das variações das condições micro-climáticas derivadas, tais como: luminosidade, sombreamento, umidade e temperatura. Formas, tamanhos e localiza�
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 05/07/2011
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12. New tools for epidemiology: a space odyssey
Geographical Information Systems (GIS) facilitate access to epidemiological data through visualization and may be consulted for the development of mathematical models and analysis by spatial statistics. Variables such as land-cover, land-use, elevations, surface temperatures, rainfall etc. emanating from earth-observing satellites, complement GIS as this inf
Memórias do Instituto Oswaldo Cruz. Publicado em: 2011-11