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Adsorção de fósforo e chumbo em ferrihidritas-2 linhas coprecipitadas com Cr(III), Zn(II), Ni(II), Pb(II) e Al(III)
(Universidade Estadual de MaringáBrasilDepartamento de AgronomiaPrograma de Pós-Graduação em AgronomiaUEMMaringá, PRCentro de Ciências Agrárias, 2018)
A polaronic stacking fault defect model for CaCu3Ti4O12 material: an approach for the origin of the huge dielectric constant and semiconducting coexistent features
(IOP Publishing, 2009-02-09)
This paper proposes a polaronic stacking fault defect model as the origin of the huge dielectric properties in CaCu3Ti4O12 (CCTO) materials. The model reconciles the opposing views of researchers on both sides of the ...
On-chip intermediate potential measurements for the control of O electromigration in multi-channel networks in case of time-dependent potential changes.
(Elsevier Science Sa, 2017-03)
One of the greatest challenges in multi-channel networks for electromigrative separation techniques is the control of the leakage of sample constituents and band broadening at the channel intersections in microfluidic ...
Effects of thermal annealing on the semi-insulating properties of radio frequency magnetron sputtering-produced germanate thin films
(Elsevier B.V. Sa, 2012-01-31)
We report the effects of thermal annealing on the semi-insulating properties of germanate thin films produced by a radio frequency magnetron sputtering process. Electrical and physical characterizations are presented. In ...
Effects of thermal annealing on the semi-insulating properties of radio frequency magnetron sputtering-produced germanate thin films
(Elsevier B.V. Sa, 2012-01-31)
We report the effects of thermal annealing on the semi-insulating properties of germanate thin films produced by a radio frequency magnetron sputtering process. Electrical and physical characterizations are presented. In ...
Análogo hídrico-elétrico do caule de Phaseolus vulgaris L. com capacitância hídrica variável
(Universidade Federal de Mato GrossoBrasilInstituto de Física (IF)UFMT CUC - CuiabáPrograma de Pós-Graduação em Física Ambiental, 2020-11-11)
In the context of the hydric-electric analogy, hydrics capacitances are treated as
constant throughout the soil-plant-atmosphere continuum (SPAC). In particular, on the
stem, results from experimental studies that ...
Sustained exocytosis after action potential-like stimulation at low frequencies in mouse chromaffin cells depends on a dynamin-dependent fast endocytotic process
(Frontiers Media S.A., 2016-07)
Under basal conditions the action potential firing rate of adrenal chromaffin cells is lower than 0.5 Hz. The maintenance of the secretory response at such frequencies requires a continuous replenishment of releasable ...