Results 21 to 30 of about 31,373 (265)

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

Research status and development trend about combustible gas explosion venting

Baozha yu Chongji
In order to ensure the safe transportation and storage of highly flammable and combustible gases, it is essential to implement effective prevention and control measures.
Runzhi LI, Mingshuai LIU, Zichao HUANG, Mengting CAO, Xu CHEN, Xiao WANG   +5 more
doaj   +1 more source

ADP‐ribosylation: An emerging regulator of the epigenome

Molecular Oncology, EarlyView.
ADP‐ribosylation has emerged as a dynamic epigenetic signaling mechanism that modifies histones and chromatin‐associated proteins. Through coordinated PARylation and MARylation, it integrates with other histone modifications to regulate chromatin structure, transcription factor activity, and gene expression, influencing genome function and disease ...
Cristel V. Camacho, Chenqian Liu, W. Lee Kraus   +2 more
wiley   +1 more source

The Two Alternative Explosion Mechanisms of Core-Collapse Supernovae: 2024 Status Report

Universe
In comparing the two alternative explosion mechanisms of core-collapse supernovae (CCSNe), I examine recent three-dimensional (3D) hydrodynamical simulations of CCSNe in the frame of the delayed neutrino explosion mechanism (neutrino mechanism) and argue
Noam Soker
doaj   +1 more source

Explosion Suppression Mechanism Characteristics of MEMS S&A Device With In Situ Synthetic Primer

Micromachines, 2018
The traditional silicon-based micro-electro-mechanical systems (MEMS) safety and arming (S&A) device fuze cannot isolate abnormal outputs in the detonation environment, which creates hazards for personnel.
Hengzhen Feng, Wenzhong Lou, Dakui Wang, Fuquan Zheng   +3 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

A review of metal dust explosion characteristics and protection technologies

Journal of Safety and Sustainability
The research progress of metal dust explosion venting characteristics and its protection technology is expounded and summarized in this paper. Based on the summary of previous research, the main focus of current attention and the key scientific issues to
Yawei Lu, Xingyan Cao, Zhirong Wang, Shuo Xu, Shaochen Sun   +4 more
doaj   +1 more source

Experimental Study on the Isolation Effect of an Active Flame-Proof Device on a Gas Explosion in an Underground Coal Mine

Fire, 2023
Passive explosion-isolation facilities in underground coal mines, such as explosion-proof water troughs and bags, face challenges aligned with current trends in intelligent and unmanned technologies, due to restricted applicability and structural ...
Zichao Huang, Rongjun Si, Guangcai Wen, Songling Jin, Shaoqian Xue   +4 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

Explosion Mechanisms of Core-Collapse Supernovae [PDF]

Annual Review of Nuclear and Particle Science, 2012
Supernova theory, numerical and analytic, has made remarkable progress in the past decade. This progress was made possible by more sophisticated simulation tools, especially for neutrino transport, improved microphysics, and deeper insights into the role of hydrodynamic instabilities.
openaire   +3 more sources