Results 81 to 90 of about 33,843 (285)

Pure and loaded fireballs in SGR giant flares

, 2006
On December 27, 2004, a giant flare from SGR 1806$-$20 was detected on earth. Its thermal spectrum and temperature suggest that the flare resulted from an energy release of about $10^{47}$ erg/sec close to the surface of a neutron star in the form of ...
Ehud Nakar, Mazets E. P., Paczynski B., Piran T., Re’em Sari, Scott M. A., Thompson C., Tsvi Piran   +7 more
core   +1 more source

Do Big Data Applications and Financial Innovation Lead to Enhanced Banking Performance? Evidence From the United Kingdom

International Journal of Finance &Economics, EarlyView.
ABSTRACT Big data and financial innovations are vital to enhancing the performance of banking institutions. However, limited evidence exists on the effects of big data applications and financial innovation on bank performance. This study addresses this gap by constructing a theoretical framework linking big data applications and financial innovations ...
Mandella Osei‐Assibey Bonsu, Yongsheng Guo   +1 more
wiley   +1 more source

Сonditions investigations of induction of the "steady" plasma ring in the electrodynamic accelerator

Electrical engineering & Electromechanics, 2015
The numerical investigation of conditions of the "steady" plasma ring induction in the electrodynamic accelerator was made. The influence of a ring resistance on transition of the ring to "steady" state was determined.
O.V. Sakun, V.F. Bolyukh, О.P. Mesenko, K.V. Korytchenko   +3 more
doaj  

Impact of aluminum powder content on explosion fireball expansion and shock wave propagation in HMX-based aluminized explosives

FirePhysChem
This study aims to investigate the effects of different aluminum (Al) powder contents on the expansion process of the explosion fireball and the propagation characteristics of shock waves in 1,3,5,7-Tetranitro-1,3,5,7-tetrazocane (HMX)-based aluminized ...
Longxiang Gao, Wen Pan, Han Gao, Xuesong Feng, Bo Feng, Xiaojun Feng   +5 more
doaj   +1 more source

Experimental study of transformer oil explosion affected by a vertical steel plate [PDF]

AIP Advances
The transformer oil within the piping of ultra-high voltage converter transformers is prone to evaporation, forming a flammable oil–gas mixture. In the presence of an ignition source, an explosion of transformer oil can cause severe damage to the power ...
Yubiao Huang, Jiaqing Zhang, Lingxin He, Xianli Zhu   +3 more
doaj   +1 more source

Adiabatic expansion of nuclear matter gas to describe violation of Feynman scaling law in multiple particle production [PDF]

EPJ Web of Conferences, 2019
The main features of the rapidity density distribution of the produced hadrons in multiple particle production in nucleon collisions are; (a) the distribution in the forward region (ȳ ≥ 0) has a shape similar to the Fermi distribution, (b) the ...
Ohsawa Akinori, Shibuya Edison H., Tamada Masanobu   +2 more
doaj   +1 more source

Evaluating the Role of Analogies in Biochemistry Education: Lessons Learned From Pre‐ and Post‐Pandemic Dental Student Perceptions

Journal of Dental Education, EarlyView.
ABSTRACT Biochemistry forms the foundation for understanding biomolecules and molecular processes crucial to dental and oral biology. However, it is often perceived as a challenging subject for dental students with diverse educational backgrounds. Analogies are a pedagogical tool that helps explain new and abstract concepts in biochemistry.
Ulysses Tsz Fung Lam, Yun Chau Long
wiley   +1 more source

A statistical method to estimate low-energy hadronic cross sections [PDF]

, 2016
In this article we propose a model based on the Statistical Bootstrap approach to estimate the cross sections of different hadronic reactions up to a few GeV in c.m.s energy.
Chongli Zhong (1436026), Dahuan Liu (1578562), Dong Wu (140590), Jianguo Mi (1697245), Qingyuan Yang (4180), Wenjie Wang (413433)   +5 more
core   +9 more sources

Calibration of fish-eye lens and error estimation on fireball trajectories: application to the FRIPON network

Astronomy & Astrophysics, 2019
Context. Fireball networks are developing over the whole planet, with the aim of recovering meteorites and at the same time determining their orbits. The ultimate goal of such networks is to identify the parent bodies of meteorite families to achieve ...
S. Jeanne, F. Colas, B. Zanda, M. Birlan, J. Vaubaillon, S. Bouley, P. Vernazza, L. Jorda, J. Gattacceca, J. Rault, A. Carbognani, D. Gardiol, H. Lamy, D. Baratoux, C. Blanpain, A. Malgoyre, J. Lecubin, C. Marmo, P. Hewins   +18 more
semanticscholar   +1 more source

Mapping Multi‐Stakeholder Engagement: A Q Methodology in a Regional Project Management Scenario

Strategic Change, EarlyView.
ABSTRACT Research on project management describes the essence of projects involving multiple stakeholders, stressing the value derived from diverse work practices. However, this underestimates issues of counterproductive disagreements associated with diverse groups participating in a project.
Sheng Hu, Amon Simba
wiley   +1 more source