Results 51 to 60 of about 1,631,807 (243)
Use of ceramics based on (Ni, Co, Mn, Cu)3O4 solid solutions for thick-film thermistors
Технологія та конструювання в електронній апаратурі, 2002 Using the example of the Co-enriched composition Cu₀.₁Ni₀.₁Mn₁.₂Co₁.₆O₄, the possibility of using semiconductor spinel ceramics of the NiMn₂O₄–CuMn₂O₄–MnCo₂O₄ system for obtaining highly stable thick-film thermistors with a high thermal time constant ...
O. I. Shpotyuk +6 more
doaj
GelMA‐based 3D spheroids recapitulate transcriptomic and functional hallmarks of myeloid sarcoma
FEBS Open Bio, EarlyView.GelMA 5% hydrogels support the formation of myeloid leukemia spheroids that recapitulate MS‐specific features, including G1 arrest, apoptosis, and ECM‐driven transcriptomic reprogramming. The 3D model mimicked soft‐tissue‐like stiffness and oxygen conditions, and transcriptomic convergence with primary MS samples confirmed its utility as a preclinical ...
Nicolas Germain +11 more
wiley +1 more source
FEBS Open Bio, EarlyView.In this study, a novel esterase from the thermoacidophilic archaeon Thermoplasma acidophilum was biochemically and structurally characterized. Our results demonstrate that Ta0887 is a highly thermostable esterase that preferentially hydrolyzes p‐nitrophenyl hexanoate and possesses an α‐helical cap domain that likely contributes to its substrate ...
Alejandro Delgado‐Rey +4 more
wiley +1 more source
, 1991 Gas-charged accumulators are being widely used as energy storage devices in hydraulic systems. During the gas compression and expansion process in the accumulator, the gas temperature varies and the heat is transferred between the charged gas and the ...
Yutaka Tanaka, K. Nakano
semanticscholar +1 more source
Arthritis Care &Research, EarlyView.Objective Although the definition of a gout flare is well established, the state of gout flare resolution has not yet been defined. This study aimed to explore patients’ experiences and perceptions of gout flare resolution. Methods Semistructured interviews were conducted with 24 people with gout, guided by open‐ended questions exploring their ...
Sarah Stewart +5 more
wiley +1 more source
The investigation of quality of power-transistor crystals soldering by a transient impedance-spectrometer [PDF]
Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2012 Differential distribution profiles of the thermal «junction-to-case» resistance of KP723G transistors in accordance with the attachment of the crystals into the package have been investigated.
Turtsevich А. S. +6 more
doaj +2 more sources
Journal of Civil Engineering and Management, 1995 The author presents results of his own experiments for determining strength parameters of steel in thermal conditions of fire on which calculations of fire resistance can be based. The author suggests the calculation of the thermal strength parameters on
Z. Bednarek
doaj +1 more source
Arthritis Care &Research, EarlyView.Objective Systemic sclerosis (SSc) is characterized by cardiovascular risk excess not fully explained by traditional factors. Whether the severity of microvascular damage correlates with structural subclinical atherosclerosis remains unclear. We investigated the relationship between nailfold videocapillaroscopy (NVC) abnormalities and carotid ...
Eugenio Capparelli +13 more
wiley +1 more source
A Test Procedure to Evaluate Magnets Thermal Time Constant of Permanent Magnet Machines
IEEE transactions on industry applications, 2021 E. Armando +5 more
semanticscholar +1 more source
Experimental Characterization of the Thermal Time Constants of GaN HEMTs Via Micro-Raman Thermometry
IEEE Transactions on Electron Devices, 2017 Gallium nitride (GaN) high-electron mobility transistors (HEMTs) are a key technology for realizing next generation high-power RF amplifiers and high-efficiency power converters.
K. Bagnall +4 more
semanticscholar +1 more source