Ambient Perception
Mostrando 25-34 de 34 artigos, teses e dissertações.
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25. Indicadores de sustentabilidade em sistemas agroecolÃgicos por agricultores familiares do semi-Ãrido cearense / AgroecolÃgicos pointers of sustentabilidade in system lead by family agriculturists at the Cearà state semiarid
To evaluate the farmerâs perception about the changes in their systems and in some production pointers, the present work was developed with farmers that adopt cotton production systems in agroecolÃgicas bases at the Cearà state semiarid. The cotton plant production proposal in the commented bases has the effective participation of farmers in the whole pro
Publicado em: 2006
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26. Suporte ambiental: uma estratégia para educação infantil inclusiva.
The physical space of an Institution of necessary Infantile Education to become an environment, that is, to provide situations that facilitate the interpersonal relations and above with everything allowed the emergency of diverse forms of expression, the unexpected one, knowing them spontaneous infantile. In this study the pertaining to school space called s
Publicado em: 2006
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27. Education and photograph contributions to the perception of ambient problems / Educação e fotografia contribuições à percepção de problemas ambientais
This research aims to contribute to the production of knowledge on educational processes directed to the understanding of the social-enviroment problems and increase the performance of natural systems protection and improvement of life quality.The study is on the ambient degradation and the youth alienation in relation to the conditions of its environments -
Publicado em: 2004
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28. Turismo, produÃÃo e apropriaÃÃo do espaÃo e percepÃÃo ambiental: o caso de Canoa Quebrada, Aracati, CearÃ. / Tourism, production and appropriation of the space and environmental perception the case of Canoa Quebrada, Aracati, CearÃ.
A temÃtica abordada recaiu sobre a tentativa de se avaliar as questÃes em torno da relaÃÃo homem x natureza buscando-se compreender os processos que envolvem a produÃÃo dos espaÃos em que a natureza à urbanizada. Desta forma, constitui objetivo geral desse trabalho compreender a aÃÃo social que ocorre mediante agentes produtores do espaÃo distinto
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 01/09/2003
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29. A new view of language acquisition
At the forefront of debates on language are new data demonstrating infants' early acquisition of information about their native language. The data show that infants perceptually “map” critical aspects of ambient language in the first year of life before they can speak. Statistical properties of speech are picked up through exposure to ambient langua
The National Academy of Sciences.
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30. Phytochromes B, D, and E Act Redundantly to Control Multiple Physiological Responses in Arabidopsis
Phytochrome-mediated perception of the ratio of red to far-red wavelengths in the ambient light environment is fundamental to plant growth and development. Such monitoring enables plants to detect neighboring vegetation and initiate avoidance responses, thus conferring considerable selective advantage. The shade avoidance syndrome in plants is characterized
American Society of Plant Biologists.
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31. The primary signal in the biological perception of temperature: Pd-catalyzed hydrogenation of membrane lipids stimulated the expression of the desA gene in Synechocystis PCC6803.
One of the well-characterized phenomena associated with the acclimation of organisms to changes in ambient temperature is the regulation of the molecular motion or "fluidity" of membrane lipids via changes in the extent of unsaturation of the fatty acids of membrane lipids. The enzymes responsible for this process when the temperature is decreased are the de
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32. People can detect poor air quality well below guideline concentrations: a prevalence study of annoyance reactions and air pollution from traffic.
OBJECTIVES: Motor vehicle exhaust fumes are the main source of atmospheric pollution in cities in industrialised countries. They cause respiratory disease and annoy people exposed to them. The relation between ambient exposure to air pollution mainly from motor vehicles and annoyance reactions in a general population was assessed. Also, the importance of fac
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33. OWL1: An Arabidopsis J-Domain Protein Involved in Perception of Very Low Light Fluences[W]
To sense ambient light conditions in order to optimize their growth and development, plants employ a battery of photoreceptors responsive to light quality and quantity. Essential for the sensing of red and far-red (FR) light is the phytochrome family of photoreceptors. Among them, phytochrome A is special because it mediates responses to different light cond
American Society of Plant Biologists.
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34. Genome-Wide Analysis of Hydrogen Peroxide-Regulated Gene Expression in Arabidopsis Reveals a High Light-Induced Transcriptional Cluster Involved in Anthocyanin Biosynthesis1[w]
In plants, reactive oxygen species and, more particularly, hydrogen peroxide (H2O2) play a dual role as toxic by-products of normal cell metabolism and as regulatory molecules in stress perception and signal transduction. Peroxisomal catalases are an important sink for photorespiratory H2O2. Using ATH1 Affymetrix microarrays, expression profiles were compare
American Society of Plant Biologists.