Results 41 to 50 of about 9,420,307 (342)

Study on the Method of Reducing Discharge Temperature of Refrigerant System with R32

open access: yesZhileng xuebao, 2012
This paper analyzed theoretically the change of refrigerant system after replacement of R410 with R32. Such replacement led to the increase of the discharge temperature of the system.
Qin Yan, Zhang Jianfei
doaj   +2 more sources

Experimental and Numerical Investigations of a Thermal Management System Using Phase-Change Materials and Forced-Air Cooling for High-Power Li-Ion Battery Packs

open access: yesBatteries, 2023
The thermal management system of a power battery is crucial to the safety of battery operation; however, for the phase-change material (PCM) thermal management system of a battery, the thermal cycling of phase-change material under large discharge rate ...
Yulong Zhang   +8 more
doaj   +1 more source

Colorectal cancer‐derived FGF19 is a metabolically active serum biomarker that exerts enteroendocrine effects on mouse liver

open access: yesMolecular Oncology, EarlyView.
Meta‐transcriptome analysis identified FGF19 as a peptide enteroendocrine hormone associated with colorectal cancer prognosis. In vivo xenograft models showed release of FGF19 into the blood at levels that correlated with tumor volumes. Tumoral‐FGF19 altered murine liver metabolism through FGFR4, thereby reducing bile acid synthesis and increasing ...
Jordan M. Beardsley   +5 more
wiley   +1 more source

DISCHARGE STIMULATION OF HIGH TEMPERATURE LIGHT HYDROCARBON FLAMES

open access: yesАвіаційно-космічна техніка та технологія, 2017
The article contains the describing of physical chemistry processes during gaseous hydrocarbons high temperature oxidation with main combustion zone specialties (additional active particles, high frequency enforced parameter oscillations, weak ionization)
Д. А. Долматов
doaj   +1 more source

Combined influence of airflows and a parallel magnetic field on the discharge characteristics of AC dielectric barrier discharge

open access: yesAIP Advances, 2023
The combined influence of airflows and a parallel magnetic field on an AC-driven dielectric barrier discharge plasma is experimentally investigated through image analyses, electrical measurements, and optical diagnoses. After applying a parallel magnetic
Yu-Ying Wang   +6 more
doaj   +1 more source

Dielectric polymers for high-temperature capacitive energy storage.

open access: yesChemical Society Reviews, 2021
Polymers are the preferred materials for dielectrics in high-energy-density capacitors. The electrification of transport and growing demand for advanced electronics require polymer dielectrics capable of operating efficiently at high temperatures.
He Li   +5 more
semanticscholar   +1 more source

Identification of serum protein biomarkers for pre‐cancerous lesions associated with pancreatic ductal adenocarcinoma

open access: yesMolecular Oncology, EarlyView.
This work identified serum proteins associated with pancreatic epithelial neoplasms (PanINs) and early‐stage PDAC. Proteomics screens assessed genetically engineered mice with abundant PanINs, KPC mice (Lox‐STOP‐Lox‐KrasG12D/+ Lox‐STOP‐Lox‐Trp53R172H/+ Pdx1‐Cre) before PDAC development and also early‐stage PDAC patients (n = 31), compared to benign ...
Hannah Mearns   +10 more
wiley   +1 more source

Simulation study of an inductively coupled plasma discharge with different copper coil designs and gas compositions

open access: yesAIP Advances, 2019
The physical characteristics for the study of two-dimensional inductively coupled plasma (ICP) discharge with different designs of copper coil and gas composition are presented in this paper.
Fan Lei   +4 more
doaj   +1 more source

Analysis of Low Temperature Preheating Effect Based on Battery Temperature-Rise Model

open access: yesEnergies, 2017
It is difficult to predict the heating time and power consumption associated with the self-heating process of lithium-ion batteries at low temperatures.
Xiaogang Wu, Zhe Chen, Zhiyang Wang
doaj   +1 more source

Temperature‐dependent partial discharge characteristics of high temperature materials at DC voltage for hybrid propulsion systems

open access: yesHigh Voltage, 2021
The safe and reliable operation of insulation material used in key high voltage components under extreme environmental conditions represents the major concerns for manufacturers and operators of More Electric Aircrafts (MEA).
Tohid Shahsavarian   +5 more
doaj   +1 more source

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