Results 21 to 30 of about 1,778,186 (336)
The relationship between porosity and thermal conductivity of concrete [PDF]
, 1990 This thesis reports the details and results of an experimental study into the effect of porosity on the thermal conductivity of lightweight and normal-weight concretes.
Ganjian, Esmaiel
core +5 more sources
Design of a Real-Time Salinity Detection System for Water Injection Wells Based on Fuzzy Control
Sensors, 2021 Salinity is an important index of water quality in oilfield water injection engineering. To address the need for real-time measurement of salinity in water flooding solutions during oilfield water injection, a salinity measurement system that can ...
Bo You +4 more
doaj +1 more source
Materials Research Express, 2020 In this study, SrLa _1-x Nd _x LiTeO _6 ( x = 0.00, 0.25, 0.50, 0.75, 1.00) compounds were prepared using the solid-state method, and their structural, optical, dielectric and conductivity properties were investigated.
M Z M Halizan, Z Mohamed, A K Yahya
doaj +1 more source
Magnetochemistry, 2021 Three radical cation salts of BDH-TTP with the paramagnetic [ReF6]2− and diamagnetic [ReO4]− anions have been synthesized: κ-(BDH-TTP)4ReF6 (1), κ-(BDH-TTP)4ReF6·4.8H2O (2) and pseudo-κ″-(BDH-TTP)3(ReO4)2 (3).
Nataliya D. Kushch +6 more
doaj +1 more source
Molecules, 2006 We report the synthesis and properties of eight new tetrathiafulvalene (TTF) derivatives containing two different functionalities, prepared with the aim of obtaining stable organic materials.
Abdelkrim Gouasmia +2 more
doaj +1 more source
Split-Ring Resonator Based Sensor for the Detection of Amino Acids in Liquids
Sensors, 2023 Amino acids belong to the most important compounds for life. They are structural components of proteins and required for growth and maintenance of cells. Essential amino acids cannot be produced by the organism and must be ingested through the nutrition.
Kirsten J. Dehning +3 more
doaj +1 more source
An overview of factors influencing thermal conductivity of building insulation materials
, 2021 Solving the matter of traditional energy consumption and finding the proper alternative resources are vital keys to a sustainable development policy.
L. Anh, Z. Pásztory
semanticscholar +1 more source
智慧农业, 2020 Water and fertilizer integration technology can effectively improve nutrient utilization efficiency. However, the existing water and fertilizer machines have some shortcomings, such as huge cost, single fertilizer injection, need for cleaning water and ...
JIN Zhou +6 more
doaj +1 more source
Molecules, 2023 Sulfonate-based ionic liquids (ILs) with allyl-containing cations have been previously obtained by us, however, the present study aims to investigate the thermal, electrochemical and curing properties of these ILs.
Andrea Szpecht +3 more
doaj +1 more source
Unusually high thermal conductivity of carbon nanotubes [PDF]
Physical Review Letters, 2000 Combining equilibrium and nonequilibrium molecular dynamics simulations with accurate carbon potentials, we determine the thermal conductivity lambda of carbon nanotubes and its dependence on temperature.
S. Berber, Young-Kyun Kwon, D. Tománek
semanticscholar +1 more source