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Mathematical modelling of temperature profile of volcanic soils affected by an external thermal impact
(CSIRO PUBLISHING, 2006)
In this work, the soil temperature at depth was measured in the laboratory, and a mathematical model to fit the temperature pro. le in volcanic soils classified as Ultisols and Andisols was used. The mathematical model ...
A field, laboratory, and literature review evaluation of the water retention curve of volcanic ash soils: How well do standard laboratory methods reflect field conditions?
(2021)
Accurate determination of the water retention curve (WRC) of a soil is essential for the understanding and modelling of the subsurface hydrological, ecological, and biogeochemical processes. Volcanic ash soils with andic ...
Moisture sorption isotherms and isosteric heat sorption of habanero pepper (Capsicum chinense) dehydrated powder
(Univ Politecnica Valencia, 2018-01-01)
Moisture sorption isotherms of the habanero pepper powder were determined using the Dynamic Vapor Sorption (DVS) method at 20, 25, 35, 45 and 55 degrees C in a range of water activity from 0.10 to 0.90 at which the processes ...
DMT for Load-Settlement Curve Prediction in a Tropical Sandy Soil Compared to Plate Load Tests
(Amer Soc Testing Materials, 2020-01-01)
The flat dilatometer test (DMT) has been used as an accurate in situ site investigation tool for foundation settlement prediction. However, few investigations have assessed its performance in settlement prediction in unusual ...
3D semi-analytical solution of hygro-thermo-mechanical multilayered doubly-curved shells
(Elsevier Ltd, 2022-04-01)
In this paper, a three-dimensional bending solution of doubly-curved shells subjected to mechanical, thermal and hygrothermal load is studied. Through-the-thickness temperature of the shell is modeled by Fourier's heat ...
Retratibilidade da madeira de Pinus caribæa var. hondurensis e de Eucalyptus grandis e suas relações com a umidade e densidade
(2003-12-01)
It had been studied the dimensional variations Pinus caribæa var. hondurensis and Eucalyptus grandiswood, emphasizing the axial, radial, tangential and volumetric shrinkage. The results had shown that the volumetric shrinkage ...
Retratibilidade da madeira de Pinus caribæa var. hondurensis e de Eucalyptus grandis e suas relações com a umidade e densidade
(2003-12-01)
It had been studied the dimensional variations Pinus caribæa var. hondurensis and Eucalyptus grandiswood, emphasizing the axial, radial, tangential and volumetric shrinkage. The results had shown that the volumetric shrinkage ...