Sensed
Mostrando 1-12 de 140 artigos, teses e dissertações.
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1. Characterization of volatiles in red- and white-fleshed loquat (Eriobotrya japonica) fruits by electronic nose and headspace solid-phase microextraction with gas chromatography-mass spectrometry
Abstract Aroma differences are generally sensed in white- and red-fleshed loquats. Here, volatile compounds in four white- and three red-fleshed loquat varieties were investigated by headspace solid-phase microextraction and combined analysis of electronic nose (e-nose) and gas chromatography-mass spectrometry (GC-MS). In total, 83 volatile compounds were id
Food Sci. Technol. Publicado em: 2020-06
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2. HIF-1alpha and infectious diseases: a new frontier for the development of new therapies
ABSTRACT The aim of this review is to show the significant role of HIF-1alpha in inflammatory and infectious diseases. Hypoxia is a physiological characteristic of a wide range of diseases from cancer to infection. Cellular hypoxia is sensed by oxygen-sensitive hydrolase enzymes, which control the protein stability of hypoxia-inducible factor alpha 1 (HIF-1a
Rev. Inst. Med. trop. S. Paulo. Publicado em: 21/12/2017
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3. Anopheles fauna of coastal Cayenne, French Guiana: modelling and mapping of species presence using remotely sensed land cover data
Little is known about the Anopheles species of the coastal areas of French Guiana, or their spatiotemporal distribution or environmental determinants. The present study aimed to (1) document the distribution of Anopheles fauna in the coastal area around Cayenne, and (2) investigate the use of remotely sensed land cover data as proxies of Anopheles presence.
Mem. Inst. Oswaldo Cruz. Publicado em: 10/11/2016
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4. Advances and perspectives of mechanomyography
INTRODUCTION: The evaluation of muscular tissue condition can be accomplished with mechanomyography (MMG), a technique that registers intramuscular mechanical waves produced during a fiber's contraction and stretching that are sensed or interfaced on the skin surface. OBJECTIVE: Considering the scope of MMG measurements and recent advances involving the tech
Rev. Bras. Eng. Bioméd.. Publicado em: 2014-12
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5. Appraisal of Phlebotomus argentipes habitat suitability using a remotely sensed index in the kala-azar endemic focus of Bihar, India
Visceral leishmaniasis, or kala-azar, is recognised as a serious emerging public health problem in India. In this study, environmental parameters, such as land surface temperature (LST) and renormalised difference vegetation indices (RDVI), were used to delineate the association between environmental variables and Phlebotomus argentipes abundance in a repres
Mem. Inst. Oswaldo Cruz. Publicado em: 2013-04
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6. Influência do declive na exatidão do classificador MAXVER para o mapeamento da cultura do café.
This work evaluates the influence of slope in the classification of remotely sensed images used to map coffee lands of the region of Três Pontas in the state of Minas Gerais in Brazil. A Landsat image from 07/16/2008, restaured to 10 m, was used for both, the visual classification, considered as reference map, and the supervised classification using the max
SIMPÓSIO BRASILEIRO DE SENSORIAMENTO REMOTO. Publicado em: 2011
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7. Influência do declive na exatidão do classificador MAXVER para o mapeamento da cultura do café.
This work evaluates the influence of slope in the classification of remotely sensed images used to map coffee lands of the region of Três Pontas in the state of Minas Gerais in Brazil. A Landsat image from 07/16/2008, restaured to 10 m, was used for both, the visual classification, considered as reference map, and the supervised classification using the max
SIMPÓSIO BRASILEIRO DE SENSORIAMENTO REMOTO. Publicado em: 2011
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8. Ecologia de Methylobacterium spp. na planta hospedeira / Methylobacterium spp. ecology in the host plant
The genus Methylobacterium, constituted by PPFMs - pink-pigmented facultative methylotrophic, are able to fix nitrogen, nodule the host plant, produce cytokines and enzymes involved in induction of systemic resistance such as pectinase and cellulase, inducing plant growth. Methylobacterium sp. has been described as endophyte or epiphyte in different host pla
Publicado em: 2010
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9. Unsupervised methods of classifying remotely sensed imges using Kohonen self-organizing maps / Metodos de classificação não-supervisionada de imagens de sensoriamento remoto usando mapas auto-organizaveis de Kohonen
This thesis proposes new methods of unsupervised classification for remotely sensed images which particularly exploit the characteristics and properties of the Kohonen Self-Organizing Map (SOM). The key point is to execute the clustering process through a set of prototypes of SOM instead of analyzing directly the original patterns of the image. This strategy
Publicado em: 2009
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10. The cinema as a mediator in education in the visual culture / O Cinema como mediador na Educação para a Cultura Visual
This study, still in course, investigates the magnifying of the joint possibilities, information and interaction of students with the world of the visual culture and its multiple forms of expression, having the cinema as orienting axle. In these terms, part in comment of the mental picture construction favored by the visuality that the cinema provides, quest
Publicado em: 2009
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11. Processamento de consultas em redes de sensores sem fio : uma abordagem de detecção de novidades para o controle da qualidade dos serviços de consultas / Processamento de Consultas em Redes de Sensores sem Fio: Uma Abordagem de Detecção de Novidades para o Controle da Qualidade dos Serviços das Consultas
Wireless Sensor Networks (WSNs) are communication networks composed of geographically distributed devices (sensor nodes) which can be used to monitor a variety of physical phenomena in real time. Due to the nature of these devices, WSNs have computational restrictions in terms of data processing and storage, and they are usually prone to failures. The main c
Publicado em: 2009
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12. USE OF REMOTE SENSING IMAGES TO ESTIMATE DENDROMETRIC CHARACTERISTICS OF EUCALYPTUS FORESTS / USO DE IMAGENS DE SENSORES REMOTOS NA ESTIMATIVA DE CARACTERÍSTICAS DENDROMÉTRICAS DE POVOAMENTOS DE EUCALIPTO
The Forest Management Information System is an integrated system which can be used to support the planning, implementation and monitoring of forest management activities. Beyond collected field information, geoprocessing and remote sensing systems are essential for that management type. One of the goals of this dissertation is to develop an analysis methodol
Publicado em: 2008