Future Environmental Damage
Mostrando 13-22 de 22 artigos, teses e dissertações.
-
13. Reúso de água e polimento de efluentes de lagoas de estabilização por meio de cultivo consorciado de plantas da família Lemnaceae e tilápias
Recently, the interests towards duckweed-based-ponds utilization are due to the fact that these systems present high nutrient and algae removal efficiencies, producing high protein biomass. The present work was developed at The Wastewater Treatment Plant from Florianópolis (Casan) and divided into three trials. The first and second trials were conducted at
Publicado em: 2008
-
14. Distribuição de competência no que tange ao licenciamento ambiental
Environmental law aims to mitigate the degradation of the environment in light of mans necessity concerning the use of environmental resources. Therefore, we should comply with the balance of human beings needs in the development of all their faculties without endangering current and future generations. To reach this objective, Law rules mans operation relat
Publicado em: 2007
-
15. METHODS OF PROSPECTIVE SCENERIES AS TOOL OF SUPPORT TO THE RELATIVE PLANNING THE SUBSTITUTION OF THE CURRENT USE OF THE SOIL FOR FORESTRY: IN CASE OF STUDY: IBICUÍ RIVER BASIN. / MÉTODOS DE CENÁRIOS PROSPECTIVOS COMO FERRAMENTA DE APOIO AO PLANEJAMENTO RELATIVO A SUBSTITUIÇÃO DO ATUAL USO DO SOLO POR FLORESTAMENTO: ESTUDO DE CASO: A BACIA DO RIO IBICUÍ - RS
Planet Earth seen from outer space, as shown by numerous satellites photographs, reveals an impressive beauty. What is the cause of such beauty? Surely it is water. Throughout the centuries, the complexity of the multiple uses of water by man increased and produced an enormous set of degradation and pollution. On the other hand, the excessive multiple uses a
Publicado em: 2007
-
16. Dano moral ambiental coletivo em populaÃÃes atingidas por empreendimentos hidrelÃtricos: o caso de PetrolÃndia - PE
During the 1970âs, the policy of electric energy generation in Brazil led the electric sector to opt for the electric energy, starting from hydroelectric plants. This type of entrepreneurships was responsible for the enlarging of great areas to the formation of water reservoirs, bringing, as a consequence, com compulsory populational movements, which caused
Publicado em: 2005
-
17. Changes in the paradigms for the use and occupation of the soil with a view to the necessary protection of the quality of groundwater / Mudanças de paradigmas no uso e ordenação do solo em face da necessária proteção da qualidade das águas subterrâneas
This present work intends to discover the view of the subterranean waters within the Brazilian territory. Its primary chapters features a technical sketch with the intention of presenting to the law professional the world of hydrogeology. Also we demonstrate the vulnerability and existent contaminations which affect the hydro-subterranean springs. We have di
Publicado em: 2005
-
18. Estudo da geração de biogas no aterro sanitario Delta em Campinas - SP
Disposal of waste into landfills represents one of the most important problems in urban sites, particularly in Brazil where the use of "open dumps" is still very common. Uncontrolled emission of biogas produced by anaerobic decomposition of the organic matter can be a local environmental hazard causing vegetation damage, unpleasant odors and may form explosi
Publicado em: 2003
-
19. Topical DNA oligonucleotide therapy reduces UV-induced mutations and photocarcinogenesis in hairless mice
UV-induced DNA damage gives rise to mutations and skin cancer. We have previously reported that treatment of skin cells in vitro with thymidine dinucleotide (pTT) activates p53 and increases the ability of cells to repair subsequent UV-induced DNA damage by enhancing endogenous DNA repair capacity. Here we show that topical pTT pretreatment enhances the rate
National Academy of Sciences.
-
20. Small-Molecule Inhibitors of the Budded-to-Hyphal-Form Transition in the Pathogenic Yeast Candida albicans
The pathogenic yeast Candida albicans can exist in multiple morphological states, including budded, pseudohyphal, and true hyphal forms. The ability to convert between the budded and hyphal forms, termed the budded-to-hyphal-form transition, is important for virulence and is regulated by multiple environmental and cellular signals. To identify inhibitors of
American Society for Microbiology.
-
21. Ecological intensification of cereal production systems: Yield potential, soil quality, and precision agriculture
Wheat (Triticum aestivum L.), rice (Oryza sativa L.), and maize (Zea mays L.) provide about two-thirds of all energy in human diets, and four major cropping systems in which these cereals are grown represent the foundation of human food supply. Yield per unit time and land has increased markedly during the past 30 years in these systems, a result of int
The National Academy of Sciences.
-
22. Nucleotide excision repair core gene polymorphisms and risk of second primary malignancy in patients with index squamous cell carcinoma of the head and neck
The nucleotide excision repair (NER) pathway is central in response to damage induced by environmental carcinogens. Efficiency of this pathway, probably genetically determined, may modulate individual risk of developing squamous cell carcinoma of the head and neck (SCCHN) as well as second primary malignancy (SPM) after the index tumor. We hypothesized that
Oxford University Press.