Results 41 to 50 of about 15,206 (264)

Investigation on the exploding foil initiators ignition enhanced by explosion-electricity coupling

open access: yesDefence Technology
Explosion-electricity coupling (EEC) is a technical method to induce electric energy into the plasma material produced by explosion to improve the output of explosion.
Songmao Zhao   +5 more
doaj   +1 more source

Experimental Study on Influence of Ignition Energy on Gas Explosion Reaction Characteristics

open access: yesChemical Engineering Transactions, 2018
Based on both the theoretical analysis and laboratory test, the influence of ignition energy on the parameters such as gas explosion pressure and ignition delay time etc. was studied in this paper.
Jianshen Cheng, Biming Shi, Minghe Chen
doaj   +1 more source

Ignition energy effect on detonation initiation by single and two successive ignitions

open access: yesThermal Science, 2020
In order to investigate the influence of two successive ignitions on the detonation initiation characteristics, the processes of detonation initiation by one ignition and two successive ignitions with different ignition energy and ignition time interval were simulated numerically. Stoichiometric propane-air mixture was used as the fuel-oxidizer.
Zhiwu Wang   +6 more
openaire   +2 more sources

Radiotherapy Enhances the Oncolytic Efficacy of the Novel Oncolytic Herpesvirus VG161 and Amplifies Its Antitumor Immunity in Breast Cancer

open access: yesAdvanced Science, EarlyView.
RT promotes VG161 replication in BC and its immunostimulatory transgenes expression, which is mediated by the upregulation of GADD34 and HVEM caused by RT. The combination therapy with VG161 and RT increases the abundances of tumor‐infiltrating lymphocytes and elicits potent systemic antitumor immunity, thereby effectively inhibiting local tumors and ...
Lijuan Lyu   +13 more
wiley   +1 more source

Buried Unstrained Germanium Channels: A Lattice‐Matched Platform for Quantum Technology

open access: yesAdvanced Science, EarlyView.
ABSTRACT Strained germanium (ε$\varepsilon$‐Ge) and strained silicon (ε$\varepsilon$‐Si) buried quantum wells have enabled advanced spin‐qubit quantum processors. However, in the absence of suitable lattice‐matched substrates, ε$\varepsilon$‐Ge and ε$\varepsilon$‐Si are deposited on defective, metamorphic SiGe buffers, which may impact device ...
Davide Costa   +10 more
wiley   +1 more source

METHOD OF ELECTRICAL QUANTITIES DETERMINATION IN THE ICE SPARK IGNITION SYSTEM [PDF]

open access: yesAvtomobilʹnyj Transport (Harʹkov), 2013
The method of electric current and voltage measurement in the ignition system secondary circuit on the basis of which the power and energy of discharge at the spark burning stage is determined.
Abramchuk, F.   +2 more
doaj  

Calculation of the Minimum Ignition Energy based on the ignition delay time

open access: yes, 2011
Submitted for publication in Combustion and ...
Jensen, Jens Tarjei   +2 more
openaire   +2 more sources

CK2α Deficiency Drives Myocardial Fibrosis via Desmin‐Induced Mitochondrial Dysfunction

open access: yesAdvanced Science, EarlyView.
CK2α preserves mitochondrial homeostasis by phosphorylating Desmin to recruit Cryab, ensuring proper filament assembly. CK2α deficiency disrupts this interaction, causing mitochondrial dysfunction, metabolic shifts, bioenergetic failure, and oxidative stress—ultimately establishing a pro‐fibrotic environment that drives cardiac fibrosis.
Canjie Ma   +12 more
wiley   +1 more source

Analysis of Ignition Spark Parameters Generated by Modern Ignition System in SI Engine Fueled by Ammonia

open access: yesEnergies
This paper analyzes the influence of the number of ignition coils and spark discharge energy on the Coefficient of Variation of Indicated Mean Effective Pressure (COVIMEP) of an SI internal combustion piston engine.
Mariusz Chwist   +3 more
doaj   +1 more source

The NIF: An international high energy density science and inertial fusion user facility

open access: yesEPJ Web of Conferences, 2013
The National Ignition Facility (NIF), a 1.8-MJ/500-TW Nd:Glass laser facility designed to study inertial confinement fusion (ICF) and high-energy-density science (HEDS), is operational at Lawrence Livermore National Laboratory (LLNL).
Moses E.I., Storm E.
doaj   +1 more source

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