Evolution Of Lithium
Mostrando 1-8 de 8 artigos, teses e dissertações.
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1. Techniques for prevention and control of poisoning by sodium monofluoroacetate (MFA)-containing plants in ruminants
RESUMO: As plantas que contém monofluoroacetato (MFA) causam morte súbita associada ao exercício em ruminantes, e são responsáveis por grandes perdas na pecuária brasileira, estimadas em 500.000 mortes de bovinos anualmente. O controle e tratamento desse tipo de intoxicação, na maioria das vezes, não apresenta eficiência, visto que a evolução da
Pesq. Vet. Bras.. Publicado em: 02/12/2019
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2. Desenvolvimento de uma metodologia de fabricação de transistores de filmes finos orgânicos. / Development of a manufacturing methodology for organic thin film transistors.
In this work, it is presented a methodology for organic thin-film transistor (OTFT) fabrication. Poly(3-hexylthyophene) (P3HT):[6,6]-phenyl-C61-butyric acidmethyl ester (PCBM) bulk heterojunction solar cells were studied for their maximum power conversion efficiency (PCE) around 5 %. Efficiencies evolution in time from 10-6 to 1.7 % show the difficulties inv
Publicado em: 2010
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3. A evolução do lítio em estrelas do tipo-solar através do diagrama HR
Importantes avanços foram feitos ao longo da década passada no estudo do comportamento do lítio em estrelas do tipo solar. Entre as descobertas mais importantes pode-se salientar a tendência para uma descontinuidade na distribuição da abundância do lítio em estrelas gigantes do tipo F tardio, paralelamente a um rápido declínio na rotação e um dec
Publicado em: 2007
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4. Compósitos diamante-CVD/Fibra de carbono como ânodo em baterias de íons de lítio / DIAMOND/CARBON FIBER COMPOSITE AS ANODE IN LITHIUM ION BATTERIES
An innovative composite diamond/carbon fiber is presented for application as negative electrode (anode) in lithium ion batteries. In this sense, it was important the understanding and discussion of three subjects divided into: obtaining and characterization of the carbon fiber, used as substrate; growth and characterization of doped diamond film on the fiber
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 31/07/2006
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5. Compósitos diamante-CVD/Fibra de carbono como ânodo em baterias de íons de lítio / DIAMOND/CARBON FIBER COMPOSITE AS ANODE IN LITHIUM ION BATTERIES
An innovative composite diamond/carbon fiber is presented for application as negative electrode (anode) in lithium ion batteries. In this sense, it was important the understanding and discussion of three subjects divided into: obtaining and characterization of the carbon fiber, used as substrate; growth and characterization of doped diamond film on the fiber
Publicado em: 2006
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6. Fixing of holograms in Lithium Niobate / Fixação de hologramas em Niobato de Litio
In this work important contributions to the field and to the self stabilized holographic record in litium niobate were achieved and to the dynamic formation and hologram evolution study during different fixing stages. Other important contributions in this work refer to more efficient technique development and/or simpler ones to hologram fixing. On terms of s
Publicado em: 2005
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7. Tol1, a Fission Yeast Phosphomonoesterase, Is an In Vivo Target of Lithium, and Its Deletion Leads to Sulfite Auxotrophy
Lithium is the drug of choice for the treatment of bipolar affective disorder. The identification of an in vivo target of lithium in fission yeast as a model organism may help in the understanding of lithium therapy. For this purpose, we have isolated genes whose overexpression improved cell growth under high LiCl concentrations. Overexpression of tol1+, one
American Society for Microbiology.
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8. Characterization of the Na+-Requirement in Cyanobacterial Photosynthesis 1
The Na+ requirement for photosynthesis and its relationship to dissolved inorganic carbon (DIC) concentration and Li+ concentration was examined in air-grown cells of the cyanobacterium Synechococcus leopoliensis UTEX 625 at pH 8. Analysis of the rate of photosynthesis (O2 evolution) as a function of Na+ concentration, at fixed DIC concentration, revealed tw