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environmental conditions combining temperature, relative humidity, velocity of air flow, and transfer of water in liquid or gaseous phase. The thermal resistance is measured under these conditions: temperature of environment 20 °C, temperature of hot head 35 °C

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room temperature and relative humidity of about 50%. Fig. 1 Experimental set-up device Measurements DDSJ-308A intelligent conductivity

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Treatment of water-induced curvature of the DSC heat flow rate signal

Applied to fractionated nucleation of polypropylene dispersed in water

Journal of Thermal Analysis and Calorimetry
Authors: Julen Ibarretxe, Gabriël Groeninckx, and Vincent B. F. Mathot

relative humidity or the deviation from the equilibrium conditions) and calculate the total heat flow as the summation of the heat flow due to the evaporation and of the heat flow due to the temperature increase of the sample (through the heat capacity of

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. Results and discussion Thermal stability of sound and archaeological woods TG experiments were performed on the wood samples equilibrated at relative humidity (RH) of 50% and room temperature; the waterlogged woods were dried at

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stability of the mass was reached). This water content was assumed to be constant, because the laboratory was air-conditioned to meet reference conditions (20 °C, relative humidity ϕ = 40%; this assumption has been checked by repeated determination of the

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activity, nutrient level, and extrinsic factors, such as temperature, atmosphere (i.e., aerobic, anaerobic, and modified atmosphere), and relative humidity. By manipulating one or more of these factors, it is possible to alter the behavior of microorganisms

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thermomechanical samples Ann tannins alone and in mixture with different hardeners were tested dynamically by a thermomechanical analysis (TMA) using plies of total dimensions of 21 × 6 × 0.6 mm, and relative humidity of 8–12% were bonded with the resin

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Journal of Thermal Analysis and Calorimetry
Authors: C. Barba, M. Martí, A. Roddick-Lanzilotta, A. Manich, J. Carilla, J. L. Parra, and L. Coderch

and relative humidity (RH) [ 9 ]. The moisture sorption isotherm of keratins has been the subject of several studies and models specially developed for describing the shape of the moisture sorption and desorption. The Vrentas and Vrentas model

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fuel (loading, size, and moisture), climate conditions (temperature, relative humidity, rainfall and wind) and topographic conditions (slope and altitude) [ 4 ]. Obviously, these parameters have considerable influences on the fire duration, and

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prepared by mixing the dry mix with the required amount of water for about 3 min. After complete mixing, the resultant paste was molded into cubic specimens by using 1 inch cube moulds. The moulds, containing the pastes, were cured in 100% relative humidity

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