Buffer Zone
Mostrando 1-12 de 51 artigos, teses e dissertações.
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1. Development of a generic method for the determination of proton-pump inhibitors by capillary zoneelectrophoresis
A generic capillary zone electrophoresis method was developed for the analysis of four proton pump inhibitors: omeprazole, pantoprazole, lansoprazole and rabeprazole. During preliminary analysis screening of phosphate buffers at different pH levels was performed, in order to determine the optimum pH domain suitable for the simultaneous determination of all s
Braz. J. Pharm. Sci.. Publicado em: 30/09/2019
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2. Deforestation Dynamics in the Nova Bonal Sustainable Development Project, Acre, Brazil
ABSTRACT This study assessed the dynamics of the land use and cover changes, deforestation trends and the current status of the Legal Forest Reserves (LFR) and Permanent Protected areas (PPA) in the Nova Bonal Sustainable Development Project (SDP) between 1997-2014. Deforestation datasets and fieldwork were used in this analysis. Our results indicate that th
Floresta Ambient.. Publicado em: 12/09/2019
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3. Environmental fragility and vegetation cover dynamics in the Lapa Grande State Park, MG, Brazil
Abstract: The environmental fragility analysis evaluates the susceptibility of an environment to degradation. Thus, the goals of this work are to analyze and map the environmental fragility of the Lapa Grande State Park (PELG), Brazil, and its buffer zone (ZA) and also quantify the changes in the vegetation cover before and after the implementation of the PE
An. Acad. Bras. Ciênc.. Publicado em: 19/06/2019
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4. Reproductive Healthcare Services and the U.S. Supreme Court: Beyond Roe v. Wade and “Abortion Clinics”
Resumo No momento em que os Estados Unidos estão fortemente divididos sobre os direitos reprodutivos das mulheres, o foco do debate passou da legalidade ao acesso a serviços de saúde. O binário (pró-escolha/anti-escolha) atinge mulheres que procuram os serviços de saúde reprodutiva para fins que não o aborto. Nesse contexto, alguns autoproclamados �
Rev. Investig. Const.. Publicado em: 15/04/2019
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5. Paper-Based Microfluidics Immunoassay for Detection of Canine Distemper Virus
ABSTRACT Paper-based devices present low-cost and are versatile, making them very attractive for clinical analysis. To manufacture those devices wax patterns are printed on paper surface and upon heating the wax permeates through the entire thickness of the paper, creating hydrophobic barriers that delimit test areas. Antibodies produced in rabbits against c
Braz. arch. biol. technol.. Publicado em: 08/01/2018
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6. Enantiomeric Separation of Sibutramine by Capillary Zone Electrophoresis
The chiral separation of sibutramine enantiomers was resolved succesfully by capillary zone electrophoresis using cyclodextrins (CDs) as chiral selectors. A complex screening of several different native and derivatized, neutral and ionized cyclodextrine derivatives was performed. The effects of buffer type, concentration and pH, cyclodextrin type and concent
J. Braz. Chem. Soc.. Publicado em: 2016-06
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7. The amphibians and reptiles of Manu National Park and its buffer zone, Amazon basin and eastern slopes of the Andes, Peru
Producimos una lista de las especies de anfibios y reptiles conocidas del Parque Nacional del Manu, Perú y su zona de amortiguamiento, ubicados en unas de las regiones con más biodiversidad en el planeta. El área protegida cubre tan solo cerca del 0.01% de la superficie terrestre mundial, sin embargo conserva a 155 especies de anfibios y 132 especies de r
Biota Neotrop.. Publicado em: 2013-12
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8. Avaliação dos remanescentes florestais do Município de Brança Paulista - SP e áreas adjacentes: base para o estabeleciemento de corredores ecológicos. / Evaluation of the remaining forest in the city of White Paulista - SP and surrounding areas: estabeleciemento basis for ecological corridors.
Fragmentation and habitat loss are currently the major factors that threaten biodiversity and are major causes of extinction. One strategy for biodiversity conservation is the creation of ecological corridors which are areas of connectivity between isolated fragments. The municipality of Bragança Paulista is located in the Atlantic Forest Domain, which expa
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 20/03/2012
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9. Uso da terra nas propriedades rurais de SÃo Miguel IguaÃu localizadas no entorno do Parque Nacional do IguaÃu-PR / Land use in rural properties of SÃo Miguel do IguaÃu located in the environment of the IguaÃu National Park - PR
Este estudo teve como objetivo principal analisar as atividades agrÃcolas que ocorrem nas Ãreas do entorno do Parque Nacional do IguaÃu, na faixa correspondente ao municÃpio de SÃo Miguel do IguaÃu. O foco central da reflexÃo està pautado na necessidade de regularizaÃÃes do uso do meio natural, consideradas importantes, para a conservaÃÃo ambient
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 20/12/2011
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10. Roteiro metodológico para o planejamento de zona de amortecimento em unidades de conservação / Methodological guideline for the planning of the buffer zone in protected areas
As zonas de amortecimento (ZA) ao redor das áreas protegidas são frequentemente sugeridas como territórios complementares da conservação, mas raramente são avaliados. No Brasil as ZA são tratadas como temática secundária e quando implantadas, seus perímetros são arbitrados. A falta de um roteiro e regulamentação específica para o planejamento d
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 04/07/2011
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11. A simple and efficient diffusion technique for assay of endo β-1,4-xylanase activity
Endo-β-1, 4-xylanases is thought to be of great significance for several industries namely paper, pharmaceuticals, food, feed etc. in addition to better utilization of lignocellulosic biomass. The present investigation was aimed to develop an easy, simple and efficient assay technique for endo-β-1, 4-xylanases secreted by the aerobic fungi. Under the propo
Braz. J. Microbiol.. Publicado em: 2011-12
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12. Subsídios para a delimitação e planejamento territorial da zona de amortecimento do parque estadual turístico do Alto Ribeira (PETAR) / Subsidies for the delimitation and territorial planning of the buffer zone of Alto Ribeira Tourist State Park (PETAR)
As unidades de conservação (UC) são áreas com características naturais relevantes, com limites definidos e com o objetivo de proteção e preservação da natureza, sendo admitido apenas o uso indireto dos seus recursos naturais, o qual deve compatibilizar a conservação da natureza com o uso sustentável de parcela dos seus recursos naturais. As área
Publicado em: 2011