Results 31 to 40 of about 236,931 (327)

Properties of Carbon-Oxygen White Dwarf Merger Remnants [PDF]

open access: yes, 2011
Recent studies have shown that for suitable initial conditions both super- and sub-Chandrasekhar mass carbon-oxygen white dwarf mergers produce explosions similar to observed SNe Ia.
Chang, Philip   +3 more
core   +1 more source

Fortifying Slab Resilience against Touch-Off Explosions: Integration of Innovative Stud Reinforcements and Computational Analysis

open access: yesBuildings
Explosions, once limited to military and accidental contexts, now occur frequently due to advances in warfare, local disputes, and global conflicts.
S. M. Anas   +3 more
doaj   +1 more source

Analysis of the effect of explosion grounding electrode on grounding resistance reduction

open access: yesThe Journal of Engineering, 2019
Developing cracks in the soil by means of explosions in the holes, as is called the explosion grounding electrode in this study, is a very effective way to reduce the grounding resistance in the area with high resistivity soil.
Yongli Wang   +4 more
doaj   +1 more source

Hypernova Nucleosynthesis and Galactic Chemical Evolution [PDF]

open access: yes, 2001
We study nucleosynthesis in 'hypernovae', i.e., supernovae with very large explosion energies ($ \gsim 10^{52} $ ergs) for both spherical and aspherical explosions.
AI Macfadyen   +32 more
core   +2 more sources

Industrial explosions and seismic activity of the Ukrainian Shield

open access: yesГеофизический журнал, 2014
Results of analysis of records and spectrograms of seismic events, registered in the Ukrainian Shield during 2009—2013 — industrial explosions in the open pits and mines and local earthquakes have been described.
V. Kutas, Yu. Andrushchenko, I. Kalitova
doaj   +1 more source

P/SV Amplitude Ratios of Shallow Isotropic Explosions and Earthquakes Could Be Indistinguishable at Local Distances: Insights from Single‐Station Waveform Simulations

open access: yesThe Seismic Record, 2023
Shear waves play a key role in seismic discrimination between explosions and earthquakes due to their different source mechanisms. However, shear waves are often observed in field explosions with unexpectedly large amplitude, and their generation ...
Miao Zhang
doaj   +1 more source

Industrial Dust Explosions. A Brief Review

open access: yesApplied Sciences, 2021
This paper first addresses the question: what is a dust explosion? Afterwards, some specific issues are briefly reviewed: materials that can give dust explosions, factors influencing ignitability and explosibility of dust clouds, the combustion of dust ...
Rolf K. Eckhoff, Gang Li
doaj   +1 more source

Aspherical Core-Collapse Supernovae in Red Supergiants Powered by Nonrelativistic Jets [PDF]

open access: yes, 2008
We explore the observational characteristics of jet-driven supernovae by simulating bipolar-jet-driven explosions in a red supergiant progenitor. We present results of four models in which we hold the injected kinetic energy at a constant $10^{51}$ ergs ...
Couch, Sean M.   +2 more
core   +2 more sources

Mechanisms of parasite‐mediated disruption of brain vessels

open access: yesFEBS Letters, EarlyView.
Parasites can affect the blood vessels of the brain, often causing serious neurological problems. This review explains how different parasites interact with and disrupt these vessels, what this means for brain health, and why these processes matter. Understanding these mechanisms may help us develop better ways to prevent or treat brain infections in ...
Leonor Loira   +3 more
wiley   +1 more source

Toxic Properties of Plastics in Fire and Their Impact on the Environment and Human Health

open access: yesCommunications, 2011
The article describes and analyses toxic substances produced during a combustion of plastics which affect human health. Accidents and emergencies resulting from the combustion of plastic materials occur very often during the industrial production and ...
Martin Hrinko, Katerina Orlikova
doaj   +1 more source

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