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Effects of Biological Stabilization on the Water Retention Properties of Unsaturated Soils
(Asce-amer Soc Civil Engineers, 2019-07-01)
The soil water retention curve (SWRC) is one of the most fundamental characteristics of unsaturated soils. Because unsaturated soils are subjected to a range of natural processes and engineered treatments, a thorough ...
Mechanism of calcium hydroxide-induced neutrophil migration into air-pouch cavity
(Mosby-elsevier, 2008-06-01)
The aim of this study was to investigate cellular migration induced by calcium hydroxide to air-pouch cavities in mice. The migration was more specific to neutrophil and was dose and time dependent (peaking 96 h after ...
Biomonitoring Human Exposure to Household Air Pollution and Association with Self-reported Health Symptoms - A Stove Intervention Study in Peru
(Elsevier, 2016)
BACKGROUND: Household air pollution (HAP) from indoor biomass stoves contains harmful pollutants, such as polycyclic aromatic hydrocarbons (PAHs), and is a leading risk factor for global disease burden. We used biomonitoring ...
Resonant frequency shifts induced by a large spherical object in an air-filled acoustic cavity
(AMERICAN INSTITUTE OF PHYSICS, 2007)
Resonant frequency shifts induced by a large spherical object in an air-filled acoustic cavity
(2007)
Acoustic resonances are modified when objects are introduced into a chamber. The magnitude of these changes depends on the object position, size, and shape, as well as on its acoustic properties. Here, an experimental study ...
Processo de flotação no tratamento da manipueira originada da fabricação de farinha de mandioca
(2010)
Este trabalho teve como objetivo estudar o tratamento da manipueira pelo processo de flotação, visando estabelecer os melhores parâmetros operacionais a serem adotados, sem o uso de agentes químicos. Foram realizados os ...
Mechanism of calcium hydroxide-induced neutrophil migration into air-pouch cavity
(Mosby-elsevier, 2008-06-01)
The aim of this study was to investigate cellular migration induced by calcium hydroxide to air-pouch cavities in mice. The migration was more specific to neutrophil and was dose and time dependent (peaking 96 h after ...
Chronic exposure to urban air pollution from Buenos Aires: The ocular mucosa as an early biomarker
(Springer Heidelberg, 2019-09)
Air pollution represents a major health problem in megacities, bringing about 8 million deaths every year. The aim of the study was to evaluate in vivo the ocular and respiratory mucosa biological response after chronic ...
Effect of 0.25 ppm Ozone exposure on. pulmonary damage induced by bleomycin
(SOCIEDAD BIOLGIA CHILE, 2005)
To study the effect of ozone in a chronically damaged lung. we used a bleomycin (BLM) induced pulmonary fibrosis model. Both endotracheal instillation of BLM and O-3 exposure both produce lung inflammation and fibrosis. ...