945 resultados para riqualificazione energetica, prestazioni energetiche,efficienza energetica degli edifici


Relevância:

20.00% 20.00%

Publicador:

Resumo:

Este documento reúne las conclusiones de un extenso trabajo emprendido por la EPE hace tres años y cuyos fines principales son la concepción y realización de una base de indicadores de eficiencia energética, gracias a los cuales se podrán observar y medir la evolución y el resultado de las políticas y programas nacionales de eficiencia energética emprendidos por Brasil.

Relevância:

20.00% 20.00%

Publicador:

Resumo:

Este documento consolida os resultados de um extenso trabalho que vem sendo realizado pela EPE há três anos e que tem por objetivos principais o desenvolvimento e o preenchimento de um banco de indicadores de eficiência energética, para fins de monitoramento do desempenho de eficiência energética no Brasil.

Relevância:

20.00% 20.00%

Publicador:

Resumo:

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Relevância:

20.00% 20.00%

Publicador:

Resumo:

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Relevância:

20.00% 20.00%

Publicador:

Resumo:

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Relevância:

20.00% 20.00%

Publicador:

Resumo:

Pós-graduação em Relações Internacionais (UNESP - UNICAMP - PUC-SP) - FFC

Relevância:

20.00% 20.00%

Publicador:

Resumo:

The Companhia Energetica de Sao Paulo - CESP owns six hydroelectric dams in the state of São Paulo. The dams, both in its construction and in operation, cause some environmental impacts, most of them negatives, for example, the flooding in regions before not flooded, deviation of the river’s course, among others, bringing harm to flora and fauna of these environments. As a way to compensating these damages, the CESP has acquired a region that was influenced by Sérgio Motta Hydroelectric Plant Engineer, or Porto Primavera, and turned it into Reserva Particular do Patrimônio Natural Foz do Rio Aguapeí. By law it fits in a Conservation Unit, and thus should be contemplate for a management plan, ie, a multidisciplinary technical document which allows, simply, the practice of actions within and around in a sustainably way. This work aimed at developing a land cover map of the reserve for this plan can be made and executed more efficiently. Initially, the project included field visits and meetings with members of the CESP to be specified classes contained on the map. Later, we ran different types of classifications of multispectral images (TM / Landsat 5)... (Complete abstract click electronic access below)

Relevância:

20.00% 20.00%

Publicador:

Resumo:

The proposed work aims to analyze the due process of demographic transition and pronounced population aging present in the city of Rio Claro-SP and the implications that such situation entails the locality. Given that the city is at an advanced point of this phenomenon is noticed a large contingent of people aged over 65 years living on site, so they depend on actions in order to live with dignity. Therefore, the project has the aim of investigating the evolution of population, mainly focusing on the plot elderly, verifying the importance of state enterprises that were present in the town in the lives of citizens, for example, FEPASA and Cesp

Relevância:

20.00% 20.00%

Publicador:

Resumo:

Pós-graduação em Relações Internacionais (UNESP - UNICAMP - PUC-SP) - FFC

Relevância:

20.00% 20.00%

Publicador:

Resumo:

The red-belly toads (Melanophryniscus) of southern South America secrete defensive alkaloids from dermal granular glands. To date, all information on Melanophryniscus alkaloids has been obtained by extraction from either skins or whole organisms; however, in other amphibians, tetrodotoxins, samandarines, and bufadienolides have been detected in both skin and other organs, which raise the possibility that lipophilic alkaloids may occur in non-integumentary tissues in Melanophryniscus as well. To test this hypothesis, we studied the distribution of alkaloids in the skin, skeletal muscle, liver, and mature oocytes of the red-belly toad M. simplex from three localities in southern Brazil. Gas chromatography and mass spectrometry of skin extracts from 11 individuals of M. simplex resulted in the detection of 47 alkaloids (including isomers), 9 unclassified and 38 from 12 known structural classes. Each alkaloid that was present in the skin of an individual was also present in the same relative proportion in that individual's skeletal muscle, liver, and oocytes. The most abundant and widely distributed alkaloids were the pumiliotoxins 251D, 267C, and 323A, 5,8-disubstituted indolizidines 207A and 223D, 5,6,8-trisubstituted indolizidine 231B, 3,5-disubstituted pyrrolizidines cis-223B and cis- and trans-251K, and izidine 211C. We report the first record of piperidines in Melanophryniscus, bringing the total number of alkaloid classes detected in this genus to 16. Alkaloid composition differed significantly among the three study sites. The functional significance of defensive chemicals in non-integumentary tissues is unknown.

Relevância:

20.00% 20.00%

Publicador:

Resumo:

We describe a new species of the Bokermannohyla circumdata group from the Estacao de Pesquisa e Desenvolvimento Ambiental Galheiro (EPDA-Galheiro) (19 degrees 12'S; 47 degrees 08'W), Municipality of Perdizes, State of Minas Gerais, a mid-altitudinal (similar or equal to 850 m above sea level) riparian forest environment in the Cerrado of southeastern Brazil. Bokermannohyla napolii sp. nov. is allied to the large-sized species of the group, diagnosed on the basis of adult morphology/morphometrics, and mainly vocalizations. Adult specimens of the new species are most closely related to those of B. luctuosa and B. circumdata, but can be differentiated from the former by having distal subarticular tubercle of finger III bifid/divided in males, and finger IV bifid/divided in males and females; and from both B. luctuosa and B. circumdata by a distinctive advertisement call structure. We also provide bioacoustic data on seven other species of the genus, including previously unknown advertisement calls of B. circumdata and B. carvalhoi, and re-description of the advertisement calls of B. luctuosa, B. ibitiguara, B. nanuzae, B. sazimai, and B. hylax.

Relevância:

20.00% 20.00%

Publicador:

Resumo:

Modulo 2: lezioni 10-12