Results 41 to 50 of about 13,252,850 (343)

Aplicação da técnica de fio quente na determinação das propriedades térmicas de polímeros fundidos Hot wire technique in the determination of thermal properties of melt polymers

open access: yesPolímeros, 2005
A natureza da estrutura molecular dos plásticos torna as propriedades desses materiais fortemente dependentes da temperatura. A condutividade térmica, difusividade térmica e o calor específico, conhecidos como propriedades térmicas, são as três ...
Wilson N. dos Santos
doaj   +1 more source

Penentuan Sifat Termofisik Temu Lawak dan Temu Putih

open access: yesJLI: Jurnal Litbang Industri, 2012
The most important limitation in process design for agricultural products is the lack of information on their thermal properties. Although a lot of experimental data can be found, the variety of products and the differences in measurement method make ...
Lamhot P Manalu   +3 more
doaj   +1 more source

Thermal and Mechanical Characterisation of Sandwich Core Materials for Climatic Chamber Shells Subjected to High Temperatures

open access: yesEnergies, 2022
Climatic chamber testing conditions are becoming more demanding. A wide range of temperatures is used to check the quality of products and materials, since they are constantly being improved.
Sara Dias   +4 more
doaj   +1 more source

Conditions for negative specific heat in systems of attracting classical particles

open access: yes, 2004
We identify conditions for the presence of negative specific heat in non-relativistic self-gravitating systems and similar systems of attracting particles.
Björn Einarsson   +7 more
core   +4 more sources

Superfluid Transition and Specific Heat of the 2D x-y Model: Monte Carlo Simulation

open access: yesApplied Sciences, 2021
We present results of large-scale Monte Carlo simulations of the 2D classical x-y model on the square lattice. We obtain high accuracy results for the superfluid fraction and for the specific heat as a function of temperature, for systems of size L×L ...
Phong H. Nguyen, Massimo Boninsegni
doaj   +1 more source

Calorimetric Evidence of Strong-Coupling Multiband Superconductivity in Fe(Te0.57Se0.43) Single Crystal [PDF]

open access: yes, 2011
We have investigated the specific heat of optimally-doped iron chalcogenide superconductor Fe(Te0.57Se0.43) with a high-quality single crystal sample.
Hu, J.   +5 more
core   +3 more sources

Increment of specific heat capacity of solar salt with SiO2 nanoparticles

open access: yesNanoscale Research Letters, 2014
Thermal energy storage (TES) is extremely important in concentrated solar power (CSP) plants since it represents the main difference and advantage of CSP plants with respect to other renewable energy sources such as wind, photovoltaic, etc.
P. Andreu-Cabedo   +6 more
semanticscholar   +1 more source

Structural insights into lacto‐N‐biose I recognition by a family 32 carbohydrate‐binding module from Bifidobacterium bifidum

open access: yesFEBS Letters, EarlyView.
Bifidobacterium bifidum establishes symbiosis with infants by metabolizing lacto‐N‐biose I (LNB) from human milk oligosaccharides (HMOs). The extracellular multidomain enzyme LnbB drives this process, releasing LNB via its catalytic glycoside hydrolase family 20 (GH20) lacto‐N‐biosidase domain.
Xinzhe Zhang   +5 more
wiley   +1 more source

Thermal Properties and Combustion-Related Problems Prediction of Agricultural Crop Residues

open access: yesEnergies, 2021
The prediction and pre-evaluation of the thermal properties and combustion-related problems (e.g., emissions and ash-related problems) are critical to reducing emissions and improving combustion efficiency during the agricultural crop residues combustion
Xuejun Qian   +3 more
doaj   +1 more source

Specific heat behavior of high temperature superconductors in the pseudogap regime

open access: yes, 2003
Experimental data obtained from thermodynamic measurements in underdoped high temperature superconductors show unusual anomalies in the temperature dependence of the electronic specific heat both in the normal state and at the critical point associated ...
Moca, C. P., Tifrea, I.
core   +2 more sources

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