Limits Of Intervention
Mostrando 13-24 de 101 artigos, teses e dissertações.
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13. Monitoramento ambiental de zinco em produtos agrícolas / Environmental monitoring of zinc in agricultural products
Large areas have been affected by heavy metals in concentrations which may pose environmental hazard. Due to increased industrial activity and highly technical agriculture, it becomes critical to monitor the levels of heavy metals in soil, because plants behave as a mechanism for transfer of contaminants from soil to higher levels of the food chain. Ingestio
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 09/10/2012
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14. Resposta do clima amazônico ao desmatamento progressivo da Amazônia e do Cerrado / Response of the Amazonian climate to progressive deforestation of the Amazon and Cerrado
There is a clear shift happening in the physical environment of the Amazon forest, where human intervention has intensified dramatically during the last half of the twentieth century. Recent studies suggest that changes in regional climate caused by local deforestation have the potential to cause parts of the Amazon to cross an ecological tipping point: a cr
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 14/02/2012
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15. Nefropatia crônica por ciclosporina : papel do ácido úrico e do sistema renina angiotensina aldosterona como mediadores de disfunção endotelial, inflamação e vasculopatia / Cyclosporine nephropathy : effect of uric acid and the renin angiotensin aldosterone system as mediators of endothelial dysfunction, inflammation vasculopathy
Chronic allograft nephropathy is characterized by stripped tubular atrophy and interstitial fibrosis, in presence of arteriolar hyalinosis, resembling an ischemic pattern of chronic kidney disease. Chronic ischemia is associated with reduced glomerular filtration rate, and increase in serum uric acid levels. Cyclosporine per se also has a direct effect on tu
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 03/08/2011
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16. Extensão em assentamentos rurais no estado do Rio de Janeiro: a experiência da CEDRO / Extension in rural settlers in the estate of Rio de Janeiro: the experience of CEDRO
This study intent to describe and analyze the relationship between extension and settlers, in the work of a cooperative that access public policies, specifically the Technical Assistance Program, the Social Environmental and Agrarian Reform - ATES, exclusively directed to the settlements, in the case studied, in the state of Rio de Janeiro. Rescuing the hist
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 06/07/2011
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17. Reflexões de profissionais da saúde em relação a pacientes infantis neurológicos crônicos em cuidados paliativos: um olhar da bioética
Este estudo relata o que pensam profissionais da saúde, a respeito de usar ou não de alta tecnologia em pacientes neurológicos crônicos em cuidados paliativos, sob o olhar da bioética. Objetivou-se investigar o que fundamenta suas ações, no caso, por exemplo, de uma parada cardíaca, quais os conflitos que vivem e como os resolvem na dinâmica de um h
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 01/07/2011
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18. Limites impostos pela bioética e pelo direito brasileiro à manipulação genética na reprodução humana assistida.
This paper addresses the concern had been raised around the handling of the human genome especially in regard to the practices of genetic engineering in assisted reproduction and resulting need for protection of human genetic heritage for future generations. Accordingly we analyze the evolution of scientific knowledge to the genetic modification of biotechno
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 14/03/2011
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19. Efficacy of psychoeducation in bipolar patients: systematic review of randomized trials
Bipolar disorder is a recurrent and chronic disorder with significant morbidity and mortality. Currently, pharmacological treatment is considered indispensable in bipolar disorder. However, despite advances in this area, treatment remains suboptimal. A large body of research has shown that innumerable psychosocial factors influence the emergence of mood diso
Psychology & Neuroscience. Publicado em: 2011-12
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20. Limits to clinical trials in surgical areas
Randomized clinical trials are considered to be the gold standard of evidence-based medicine nowadays. However, it is important that we point out some limitations of randomized clinical trials relating to surgical interventions. There are limitations that affect the external and internal validity of many surgical study designs. Some limitations can be bypass
Clinics. Publicado em: 2011
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21. Diagnosis and Prospects for Development of Artisanal Fisheries in AÃude Pereira de Miranda, Petencoste-CE / DiagnÃstico e perspectiva para o desenvolvimento da pesca artesanal no aÃude Pereira de Miranda, Petencoste-CE
The understanding of complex realities of the fishing sector necessarily requires a deep knowledge of local dynamics, the logic underlying the decisions of fishermen and types of fishing. This process must necessarily precede any intervention or proposition for the development of the fishing activity. From a methodology based on an instrumental systemic natu
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 30/07/2010
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22. Observation versus mothers and teachers reports about social competence and problematic behaviors in preschooler / Observação versus relato de mães e professoras sobre competência social e comportamentos problemáticos em pré-escolares
The literature has produced evidence that: (a) the early assessment and intervention in social skills can prevent and overcome problematic behaviors; (b) in the case of assessment, there are limits and advantages to different procedures generally used as well as a consensus about the importance of the multimodal design; (c) studies that investigate the relat
Publicado em: 2010
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23. A educação na trajetória intelectual de Arthur Ramos: higiene mental e criança problema (Rio de Janeiro 1934-1949)
In this research we look for to critically reconstitute the paper of the education in the intellectual trajectory of Arthur Ramos. This author carried through an intense work of research and developed practical actions throughout its professional and academic experience. Ramos elaborated a theory of psychoanalysis base and humanist who resulted in an importa
Publicado em: 2010
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24. Avaliação dos constituintes e do potencial mutagênico do material particulado oriundo do beneficiamento artesanal da castanha do caju / Assessment of the components and mutagenic potential of particulate matter from artisanal cashew nut roasting
x Despite the social and economic importance of the processing of cashew nuts to Rio Grande do Norte, the production is still carried out artisanally. To collect the almond nut is necessary to roasting. The smoke generated during the burning of the nut has high concentrations of particulate matter (PM) and the PM produced is inhaled daily by families for a p
Publicado em: 2010