Results 41 to 50 of about 33,815 (260)

Study on explosion characteristics and self-suppression mechanism of R404A refrigerant in closed container under oxygen-enriched condition

Case Studies in Thermal Engineering, 2021
It is an urgent problem to explore the explosion characteristics and self-suppression mechanism of R404A refrigerant, because R404A refrigerant is widely used in daily life, the combustion and explosion mechanism of it is more complex and the related ...
Xinming Qian, Ruoheng Zhang, Mengqi Yuan, Qi Zhang, Juncheng Jiang   +4 more
doaj   +1 more source

Purification and preparation of Marchantia polymorpha Auxin Response Factor 2 for phase separation studies

FEBS Open Bio, EarlyView.
We describe detailed protocols for the purification and preparation of Marchantia polymorpha Auxin Response Factor 2 (MpARF2). This protein is fused to an MBP solubility tag and an mNG fluorescent tag and is purified from Escherichia coli. The presented procedures make it possible to study MpARF2 assemblies, which could arise from phase separation ...
Bas Janssen, Robin Romein, Willy A. M. van den Berg, Simon Lindhoud, Jan Willem Borst, Carlo P. M. van Mierlo   +5 more
wiley   +1 more source

Explosion characteristics and microscopic mechanism of long-flame pulverized coal

Meitan kexue jishu
In the process of coal production, transportation, processing and use, it is easy to produce dust clouds, and it is easy to have explosion accidents when encountering ignition sources. Taking long flame coal in Haizemiao Coal Mine as the research object,
Zhenbao LI, Weichen ZHAO, Chao LI, Zichen FAN, Liang XIAN, Mingneng CHEN   +5 more
doaj   +1 more source

Developmental and Epileptic Encephalopathy due to Biallelic Pathogenic Variants in PIGM

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective PIGM encodes a critical enzyme in the glycosylphosphatidylinositol (GPI)‐anchor biosynthesis pathway. While promoter‐region mutations in PIGM have been associated with a relatively mild phenotype characterized by portal vein thrombosis and absence seizures, recent evidence suggests that coding‐region mutations result in a more severe
Júlia Sala‐Coromina, Anna Marcé‐Grau, Barbara Masotto, Marta Codina, Lamia BenJemaa, Yasmina Elaribi, Mónica Martinez‐Gallo, Roger Colobran, Angel Sanchez‐Montañez, Irene Valenzuela, Yoshiko Murakami, Alfons Macaya   +11 more
wiley   +1 more source

Investigation of the Effects of Hydrogen Addition on Explosion Characteristics and Pressure Fluctuations of Ethyl Acetate

Energies
This study systematically explored the characteristics of explosion and pressure fluctuations of ethyl acetate (EA)/hydrogen (H2)/air mixtures under different initial pressures (1–3 bar), H2 fractions (4%, 8%, 12%), and equivalence ratios of EA (0.5–1.4).
Ce Liang, Xiaolu Li, Cangsu Xu, Francis Oppong, Yangan Bao, Yuan Chen, Yuntang Li, Bingqing Wang, Jiangqin Ge   +8 more
doaj   +1 more source

Flame Propagation Characteristics of Hybrid Explosion of Ethylene and Polyethylene Mixture under Pressure Accumulation

Energies, 2022
In order to study the flame propagation characteristics of a ethylene/polyethylene hybrid explosion under pressure accumulation, a visual pressure-bearing gas/power hybrid-explosion experimental platform was built.
Wentao Ji, Jingjing Yang, Yang Wang, Jia He, Xiaoping Wen, Yan Wang   +5 more
doaj   +1 more source

Study and Numerical Simulation on Explosion Propagation Characteristics of Lignite Dust [PDF]

E3S Web of Conferences, 2020
In order to reveal the explosion propagation law of lignite dust in 20L spherical explosion test device, the dust diffusion behavior and explosion propagation characteristics of lignite were studied by experiment and numerical simulation. The propagation
Pang Zizheng, Zhu Shunbing, He Yanru
doaj   +1 more source

Explosion Characteristics of Aluminum Nanopowders

Aerosol and Air Quality Research, 2010
In 2005, an investigation conducted on three nanoscale attrition millers in Taiwan revealed that all three had undergone metal nanopowder explosions in the past. This research was aimed at determining the relationships between the particle diameter of an aluminum nanopowder and its maximum explosion pressure (P(subscript max)), maximum rate of pressure
Hong-Chun Wu, Hsin-Jung Ou, Hsiao-Chi Hsiao, Tung-Sheng Shih   +3 more
openaire   +1 more source

RNA Sequencing Resolves Cryptic Pathogenic Variants in Mitochondrial Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Mitochondrial diseases are the most common inherited metabolic disorders, characterized by pronounced clinical and genetic heterogeneity that complicates molecular diagnosis. Although DNA‐based sequencing approaches have become standard in genetic testing, up to half of patients remain without a definitive diagnosis.
Zhimei Liu, Xin Duan, Fatemeh Peymani, Jia Wang, Chengjia Bao, Chaolong Xu, Ying Zou, Zixuan Zhang, Yunxi Zhang, Tongyue Li, Martin Pavlov, Junling Wang, Minhan Song, Tianyu Song, Xiaodi Han, Mingxi Sun, Danmin Shen, Ruoyu Duan, Huafang Jiang, Manting Xu, Holger Prokisch, Fang Fang   +21 more
wiley   +1 more source

Experimental Research on Ethanol Inhibition of Hydrogen-Air Mixture Explosion

南方能源建设
[Introduction] During the hydrogen production process at hydrogen refueling stations, the mixture of ethanol and hydrogen can easily form a combustible gas, which may explode if ignited by sparks or high temperatures.
Aocheng SU, Xiaorong WANG, Genzhu JIANG, Yuan ZHU   +3 more
doaj   +1 more source