Principle Of Conservation
Mostrando 13-24 de 39 artigos, teses e dissertações.
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13. A função promocional do direito no panorama das mudanças climáticas: a idéia de pagamento por serviços ambientais e o princípio do protetor-recebedor
This study analyzes the role of Law in fostering environmental public policies considering the climate change issue. First, we present basic notions on global warming, the greenhouse effect, etc., as well as the evolution of the concern with climate changes. We studied the first UN Environment Conference, carried out in 1972, and the Conference in 1992, in R
Publicado em: 2008
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14. Aspectos jurídicos do meio ambiente ecologicamente equilibrado : limites e possibilidades a partir da experiência no âmbito do processo público de tomada de decisão de liberação de trangênicos no meio ambiente em escala comercial
The present dissertation analyses the brazilian public decision process related to commercial release of genetic modified organisms GMOs in the environment, in contrast with the constitucional principles stated by the brazilian Constitucional Democracy, in order to identify a new and significant dimension of the right to a healthy and balanced environment (a
Publicado em: 2008
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15. Space isotropy and weak equivalence principle in a scalar theory of gravity
We consider a preferred-frame bimetric theory in which the scalar gravitational field both influences the metric and has direct dynamical effects. A modified version ("v2") is built, by assuming now a locally-isotropic dilation of physically measured distances, as compared with distances evaluated with the Euclidean space metric. The dynamical equations stay
Brazilian Journal of Physics. Publicado em: 2006-03
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16. As conseqüências do descumprimento das obrigações à luz do princípio da restituição integral: uma interpretação sistemática e teleológica / Consequences from the noncompliance with the obligations
This paper approaches the consequences from the noncompliance with the obligations arising from articles 389, 395 and 404 of the Civil Code, that impose to the person in delay or in default the duty to pay the losses he/she may cause, or may be replaced with the penal clause or with the guarantees as well as interests, adjustment for inflation and attorney f
Publicado em: 2006
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17. A ecologia da paisagem e estratégias para ocupação e uso do solo: o entorno da RPPN Santuário do Caraça
The creation of protection areas is an efficient tool for nature preservation, mainly to minimize the impacts deriving of the spalling. This process, understood as the separation of the native nature into smaller and isolated parts, is considered to be one of the most serious enviroment problems of the present time, therefore it provokes the loss of biodiver
Publicado em: 2006
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18. Investigando o desenvolvimento da concepção de interdependência entre os elementos da biosfera, com alunos do ensino fundamental I.
One of the largest challenges of this new century that begin is the construction and maintenance of maintainable societies, capable to satisfy their own needs without reducing the future generations opportunities. However, to face this challenge is necessary to insert as soon as possible in all levels of the school curricula some principles such as: recyclin
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 25/02/2005
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19. Reserva extrativista do Rio Cajari: verso e reverso da territorialização no sul do Amapá
The creation of Extractive Reserves (RESEXs) emerges from the resistence movement of the forest people and represents an alternative administration of the naturel resources in the from of Conservation Units (UC). From the institutional point of view the RESEXs are UCs of direct use belong of the Brazilian State, which concedes the right of use to resident fa
Publicado em: 2005
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20. SoluÃÃo numÃrica da equaÃÃo de difusÃo de calor em geometrias tridimensionais
This work presents a numeric formulation for the solution of the heat transfer equation with finite volume method (FVM) using forward Euler explicit time integration. The FVM was used because it satisfies the conservation principle, both locally as globally, since it is derived directly of the laws of conservation in the integral form. Also the FVM is well a
Publicado em: 2004
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21. Simulation of a cross flow three-pass serrate plate fin evaporator.
In this dissertation, a mathematical model was presented to simulate the steady state performance of a cross flow three-pass serrated plate fin compact evaporator. The refrigerant flows in three passes and the air flows in a single pass. The principle of the model was to divide the evaporator into 3 zones corresponding to each of the three refrigerant flow p
Publicado em: 2004
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22. Ãgua doce no Brasil: razÃes de uma nova polÃtica / Water candy in Brazil:reasons of a new politics
Brazil has new water legislation. This study examines why the 1934 Water Code became inadequate and the reasons that led to the National Water Resources Policy, according to the Law 9433 (January 8, 1997). It is motivated by a central question: does state intervention intend to assure water to actual and future generations, in the amounts and with the qualit
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 12/09/2003
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23. Estudo fitofisionÃmico por classes de solos na EstaÃÃo EcolÃgica de XingÃ
The landscape is an answer to the present and past climate conditions, that results in several relieve forms, different kind of soils and vegetation. From this principle, this work had as main objective to analyze the phytophysiognomy of areas with different pedologic units of Xingà Ecological Station. For attending this purpose, it was studied the âBiocli
Publicado em: 2003
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24. Inbreeding and building up small populations of stingless bees (Hymenoptera, Apidae)
A study of the viability of small populations of Hymenoptera is a matter of importance to gain a better zoological, ethological, genetical and ecological knowledge of these insects, and for conservation purposes, mainly because of the consequences to the survival of colonies of many species of bees, wasps, and ants. Based on the Whiting (1943) principle, Ker
Revista Brasileira de Zoologia. Publicado em: 2002-12