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Fiscal policy and the economic cycle in Chile
(1997-04)
This article studies the effect of the stabilization of fiscal expenditure and the anti-cyclical use of taxes as stabilization variables in the Chilean economy, through the calibration of a basic macroeconomic model adapted ...
Babassu Nanoemulsions Have Physical and Chemical Stability
(TAYLOR & FRANCIS INCPHILADELPHIA, 2012)
Babassu is considered one of the greatest native resources in the world and its oil is used in body and hair formulations. The aim of this study was to evaluate the short-term stability in oil-in-water (O/W) nanoemulsions ...
Stability of the Photocatalytic Activity of TiO2 Deposited by Reactive Sputtering
(ABM, ABC, ABPol, 2021-07-05)
The photocatalytic activity and stability of TiO2 thin films deposited by reactive sputtering were evaluated through many cycles of aqueous methylene blue solutions photodegradation. Tests were performed in TiO2 films ...
Impacto do armazenamento a curto prazo e de múltiplos ciclos de congelamento/descongelamento sobre as concentrações séricas de ferro, ferritina e transferrina
(Universidade Federal de Santa MariaBrasilAnálises Clínicas e ToxicológicasUFSMPrograma de Pós-Graduação em Ciências FarmacêuticasCentro de Ciências da Saúde, 2020-08-07)
Most changes in laboratory results, despite all the care taken to eliminate or minimize
them, occur due to processes related to the pre-analytical phase. This stage may
suffer interference, such as: time and temperature ...
Poultry litter stabilization by two-stage composting-vermicomposting process: Environmental, energetic and economic performance
(Pergamon-Elsevier Science Ltd, 2021-05)
Poultry litter (PL) is a heterogeneous mixture that contains bedding materials, antibiotics, dead skin, feed scraps, water, feathers and the resulting microbiota from poultry production cycle. Although its treatment does ...
Stability analysis of a self-cycling fermentation model with state-dependent impulse times
(John Wiley, 2014)
A self-cycling fermenter is a batch fermenter subject to recurrent emptyings of liquid volume followed by the refillingwith
new fresh substrate. This article constructs amodified model of self-cycling fermenter, which is ...
Torque stability of different abutment screws submitted to mechanical cycling
(2013-01-01)
Purpose: To evaluate the torque stability of different UCLA retention screws of single implant-supported crowns submitted to mechanical cycling. Materials and Methods: Crowns fabricated from nickel-chromiummolybdenum alloy ...
Torque Stability of Different Abutment Screws Submitted to Mechanical Cycling
(Quintessence Publishing Co Inc, 2013-09-01)
Purpose: To evaluate the torque stability of different UCLA retention screws of single implant-supported crowns submitted to mechanical cycling. Materials and Methods: Crowns fabricated from nickel-chromium-molybdenum alloy ...