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Mostrando ítems 22171-22180 de 49444
Metals in the Sediments of Reservoirs: Is There Potential Toxicity?
(Editora da Universidade Federal de Uberlândia - EDUFU, 2021-11-22)
Metals are important recognized for their potentially toxic character to communities, in addition to being bioaccumulative in some organisms. In this work, the concentrations of cadmium, chromium, copper, lead, mercury, ...
Responsible Research and Innovation: conception, emergence and challenges for implementation
(Univ Federal Rio Grande Sul, Fac Biblioteconomia & Comunicacao, 2021-01-01)
Currently, there is a demand to produce science in a participatory way, since agents of society - researchers, legislators, politicians, educators, entrepreneurs and citizens - must be involved in the scientific production ...
Dental student’s perception of distance educationPercepción de estudiantes de odontología sobre educación a distancia
(2014-07-01)
Introduction: distance education is defined as a learning mode in which pedagogical and didactic mediation in teaching and learning processes is characterized by the use of information and communication means and technology ...
Tratamento de esgoto e produção de água de reúso com o emprego de filtros de areia
(2012-12-01)
In this research it was studied a system composed by the anaerobic filter combined with a sand filter for the wastewater treatment. For this, three anaerobic filters were operated with hydraulic detention time of nine hours ...
Processos de escolarização de pessoas com deficiência visual
(2013-01-01)
In Brazil, the processes by means of which people with disabilities access schooling are quite unique. Despite the specific policies and legislation that has been enacted in the field in recent years, states and municipalities ...
Direito autoral e preservação digital: Considerações pertinentes a periódicos científicos eletrônicos mantidos no sistema LOCKSS
(2012-01-01)
This paper discusses electronic journals preservation issue in the system Lots of Copies Keep Stuff Safre (LOCKSS), under the Brazilian author's rights legislation. It analyses whether the assignment of property rights of ...
Childhood and its regimes of visibility in Brazil: An analysis of the contribution of the social sciences
(2010-03-01)
This article analyses the contribution of the social sciences to the visibility of children's issues in Brazilian society from the 1960s to the present day. The first regime of visibility considered childhood a relevant ...
Caracterização da produção e qualidade físico-química de méis produzidos no estado de pernambuco
(2013-12-01)
The present study had as objective contribute to the characterization of beekeeping in the Pernambuco State and evaluate the physical-chemical quality of the honeys produced in the region. For this, was applied a directed ...
THREAT RHETORIC AND SECURITIZATION: us immigration policy in the Trump administrationRETÓRICA DA AMEAÇA E SECURITIZAÇÃO: A política migratória dos Estados Unidos na administração Trump
(2022-01-01)
This article aims to show that Donald Trump’s changes in US migration policy were driven by threat rhetoric with the purpose of securitizing immigration. Starting from the binomial “I-other” to analyze the Executive’s ...
Integrated indicators for assessment of best management practices in tilapia cage farming
(2021-12-15)
The aim of this study is to present APOIA-Aquaculture, an indicator system for assessing Best Management Practices (BMPs) in tilapia cage farming. Two specific objectives were set: (1) to detail the construction and operation ...