Environmental Information
Mostrando 13-24 de 1267 artigos, teses e dissertações.
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13. CHICKEN MANURE AND LUMINOUS AVAILABILITY INFLUENCE GAS EXCHANGE AND PHOTOCHEMICAL PROCESSES IN Alibertia edulis (Rich.) A. Rich SEEDLINGS
ABSTRACT Information on the physiological responses of native plants from the Brazilian Cerrado regarding the use of chicken manure and luminosities are important for their silvicultural management. Thus, aimed to evaluate the effect of chicken manure and luminous availability on the photosynthetic metabolism of Alibertia edulis (Rich) A. Rich. The experimen
Eng. Agríc.. Publicado em: 2020-08
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14. USING SOUNDS PRODUCED BY PIGS TO IDENTIFY THERMONEUTRALITY ZONES FOR THERMAL ENVIRONMENT ASSESSMENT RATIOS
ABSTRACT Although dry bulb temperature (T) is the environmental variable most commonly used to classify thermal comfort in pigs, environmental assessment ratios provide more accurate information. The objective of this study was to correlate the sound pressure levels (SPL) produced by piglet vocalization with the thermal environment observed during the nurser
Eng. Agríc.. Publicado em: 2020-06
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15. Emissões de poluentes atmosféricos em condições reais de pavimentação asfáltica: material particulado, black carbon e hidrocarbonetos policíclicos aromáticos
Intensive use of asphalt generates pollutants into the atmosphere which are harmful to the environment and worrying for occupational health. The application of asphalt products leads to emissions of significant concentrations of polycyclic aromatic hydrocarbons (PAHs) and particulate matter (PM) to the atmosphere. This paper aims to assess the pollutant emis
Quím. Nova. Publicado em: 2020-04
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16. Estimation of mercury released from an abandoned gold mine in Minas Gerais, Brazil
Abstract Mining is very important to the economic, political and social development of the Minas Gerais State in Brazil ever since the time the country became a Portuguese colony in the early 1500s. However, few researches have been conducted to evaluate the environmental impacts associated with the mining activity at this time. There are many abandoned mine
REM, Int. Eng. J.. Publicado em: 2020-03
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17. METABOLÔMICA DE PLANTAS: MÉTODOS E DESAFIOS
Metabolomics has played a central role in various areas of plant sciences, offering new perspectives for the advancement of agriculture, drug discovery, chemical ecology and taxonomy. Plant metabolomics (identification and quantification) aims to understand the relationship between biological systems and genetic, pathological and or environmental stimuli in
Quím. Nova. Publicado em: 2020-03
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18. Materials Selection Using a 2-tuple Linguistic Multi-criteria Method
The materials selection can affect the design component radically, with effect on the manufacturing systems efficiency, environmental impact issues, and customer satisfaction. There are different methods employed for materials selection; however, two steps are usual for most of these methods: screening and ranking. The ranking step identifies among materials
Mat. Res.. Publicado em: 20/01/2020
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19. Desafios na gestão de resíduos de estabelecimentos de saúde públicos perante a RDC 222/18
RESUMO A RDC 222/18 representa um avanço na área da gestão dos resíduos de serviços de saúde, no entanto, alguns desafios precisam ser considerados para o alcance dos impactos esperados na saúde ambiental e na qualidade de vida da população. Nesta perspectiva, considerando que estabelecimentos de saúde públicos precisam ser regulados pelo órgão
Saúde debate. Publicado em: 13/01/2020
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20. Análise dos fatores de influência e diagnóstico da gestão dos resíduos da construção civil (RCC) nos canteiros de obra da cidade do Recife-PE
Resumo O objetivo deste artigo consiste em identificar os fatores de maior influência da geração dos RCC, assim como diagnosticar a gestão dos resíduos nos canteiros de obras da cidade de Recife-PE. A identificação dos fatores de influência se deu através do levantamento de informações por meio de entrevistas e aplicação de questionários com os
urbe, Rev. Bras. Gest. Urbana. Publicado em: 09/12/2019
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21. SOCIAL RESPONSIBILITY INFORMATION IN THE STAKEHOLDERS’ PERSPECTIVE - CASE STUDY IN A BRAZILIAN PHILANTHROPIC HIGHER EDUCATION ORGANIZATION
ABSTRACT The objective of this research is to identify the social responsibility information of the stakeholder interest for the disclosure of a Philanthropic Higher Education Organization - PHEO. The exploratory inductive study was developed with application of a questionnaire elaborated with the main social responsibility categories, through meetings with
JISTEM J.Inf.Syst. Technol. Manag.. Publicado em: 02/12/2019
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22. Mineralogical Characterization of Iron Ore Tailings from the Quadrilatero Ferrifero, Brazil, by Eletronic Quantitative Mineralogy
The mineralogical characterization studies search for the best processing route, with the lowest environmental impact, aiming to improve the use of mineral resources. The electronic quantitative mineralogy (EQM) provides quickly and accurately great information about the characteristics of these materials. This work aims to characterize iron ore tailings by
Mat. Res.. Publicado em: 02/12/2019
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23. THE PERCEPTION OF ADULT AND YOUNG ADULT STUDENTS ON THE RIVER RIO DOCE - CARTOGRAPHIES OF FEAR
Resumo O artigo se insere no conjunto de debates cuja preocupação são os efeitos do desastre sociotécnico provocado pelo rompimento da barragem de Fundão, ocorrido no ano de 2015, que afetou o rio Doce, e apresenta resultados de um estudo que buscou compreender as percepções de estudantes da Educação de Pessoas Jovens e Adultas (EJA) sobre o rio. O
Ambient. soc.. Publicado em: 02/12/2019
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24. Genetic diversity of eight wild populations of Pampus argenteus along the coast of China inferred from fifteen polymorphic microsatellite markers
Abstract Pampus argenteus (Perciformes: Stromateidae) is widely distributed along the coast of China, Indian Ocean, Arabian Gulf and North Sea. Due to overfishing and environmental degradation, its resources reduced year after year. Thus, new management strategies are urgently needed for the sustainable growth and utilization of this species. Characterizatio
Braz. j. oceanogr.. Publicado em: 02/12/2019