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Mostrando ítems 11-20 de 2299
Impact of weather on the risk of surgical site infections in a tropical area
(2019-01-01)
We studied the impact of average daily temperature and relative humidity on the risk of surgical site infections in 36,429 surgeries performed in a hospital in inner Brazil. Adjusted Poisson regression models found an ...
Tracking spatial variation in river load from Andean highlands to inter-Andean valleys
(2018)
Mountains play an important role in the denudation of continents and transfer erosion and weathering products
to lowlands and oceans. The rates at which erosion and weathering processes take place in mountain regions
have ...
Modeling the Impact of 5G Leakage on Weather Prediction
(ArXiv e-prints, 2020)
The 5G band allocated in the 26 GHz spectrum referred to as 3GPP band n258, has generated a lot of anxiety and concern in the meteorological data forecasting community including the National Oceanic and Atmospheric ...
Effect of artificial weathering on physical and mechanical properties of woodEfeito do envelhecimento artificial nas propriedades físicas e mecânicas da madeira
(2021-01-01)
– When wood is exposed outdoors, a combination of chemical and mechanical factors and solar radiation contribute to what is described as weathering, being the main degradation agent in this environment. This paper aims to ...
Effect of weathering and thickness on roughness of acrylic resin and ocular button
(2010-06-01)
Purpose: The aim of this study was to evaluate the roughness of colorless ocular button and four brands of colorless acrylic resins designed to fabricate ocular prosthesis as a function of weathering (1008 h) and different ...
Effect of weathering and thickness on roughness of acrylic resin and ocular button
(2010-06-01)
Purpose: The aim of this study was to evaluate the roughness of colorless ocular button and four brands of colorless acrylic resins designed to fabricate ocular prosthesis as a function of weathering (1008 h) and different ...