Results 41 to 50 of about 108,163 (276)

Earth’s gravity ― the reason of earthquakes

Геофизический журнал, 2019
In the paper, an attempt has been made to describe seismic processes by means of classical mechanics. Dynamic parameters such as energy, impulse, and forces that determine the movement of masses are estimated.
S. V. Mishin, A. A. Panfilov, I. M. Hasanov   +2 more
doaj   +1 more source

Asymptotic estimation of some multiple integrals and the electromagnetic deuteron form factors at high momentum transfer

, 2007
A theorem about asymptotic estimation of multiple integral of a special type is proved for the case when the integrand peaks at the integration domain bound, but not at a point of extremum.
A F Krutov, Arrington J, Balandina E V, Bleistein N, Fedoryuk M V, Gilman R, Krutov A F, Krutov A F Troitsky V E Tsirova N A, N A Tsirova, V E Troitsky   +9 more
core   +1 more source

Relativistic Effects in the Electromagnetic Current at GeV Energies [PDF]

, 1997
We employ a recent approach to the non-relativistic reduction of the electromagnetic current operator in calculations of electronuclear reactions.
A. Bianconi, A. Bianconi, A. S. Raskin, C. Giusti, D. B. Day, E. Hummel, F. Ritz, G. I. Poulis, H. W. L. Naus, J. A. Caballero, J. Adam, Jr., J. D. Bjorken, J. E. Amaro, J. E. Amaro, J. E. Amaro, J. W. Van Orden, K. W. McVoy, M. Lacombe, R. Cenni, R. Machleidt, S. Boffi, S. Jeschonnek, T. de Forest, Jr., T. W. Donnelly, W. M. Alberico   +24 more
core   +2 more sources

Mechanical systems subjected to generalized nonholonomic constraints

, 2000
We study mechanical systems subject to constraint functions that can be dependent at some points and independent at the rest. Such systems are modelled by means of generalized codistributions.
D. Martín de diego, J. Cortés, M. Deleón, Neimark J., S. Martínez, Vershik A. M.   +5 more
core   +1 more source

Pentagonal 2D Altermagnets: Material Screening and Altermagnetic Tunneling Junction Device Application

Advanced Functional Materials, EarlyView.
From a database of 170 pentagonal 2D materials, 4 candidates exhibiting altermagnetic ordering are screened. Furthermore, the spin‐splitting and unconventional boundary states in the pentagonal 2D altermagnetic monolayer MnS2 are investigated. A MnS2‐based altermagnetic tunneling junction is designed and, through ab initio quantum transport simulations,
Jianhua Wang, Xingyue Yang, Zongmeng Yang, Jing Lu, Pin Ho, Wenhong Wang, Yee Sin Ang, Zhenxiang Cheng, Shibo Fang   +8 more
wiley   +1 more source

Lagrangian modeling of bedload movement via the impulse entrainment method

E3S Web of Conferences, 2018
At low shear stresses merely above incipient conditions, the characteristic travel patterns of bedload particles remain difficult to predict due to intermittent movement.
Wyssmann Micah A., Papanicolaou A.N. (Thanos)   +1 more
doaj   +1 more source

The Development of Blended Learning Model using Edmodo to Train Student Critical Thinking Skills on Impulse-Momentum Topic

JPPPF: Jurnal Penelitian & Pengembangan Pendidikan Fisika, 2020
This study determines the effect of developing blended learning models using Edmodo on students’ critical thinking skills on impulse and momentum. The research method used in this study is ADDIE.
Yus Rama Denny, Indri Sari Utami, Siti Rohanah, Dewi Muliyati   +3 more
doaj   +1 more source

Pion electromagnetic form factor in the Covariant Spectator Theory

, 2014
The pion electromagnetic form factor at spacelike momentum transfer is calculated in relativistic impulse approximation using the Covariant Spectator Theory.
Biernat, Elmar P., Gross, Franz, Peña, M. T., Stadler, Alfred   +3 more
core   +1 more source

Universal Electronic‐Structure Relationship Governing Intrinsic Magnetic Properties in Permanent Magnets

Advanced Functional Materials, EarlyView.
Permanent magnets derive their extraordinary strength from deep, universal electronic‐structure principles that control magnetization, anisotropy, and intrinsic performance. This work uncovers those governing rules, examines modern modeling and AI‐driven discovery methods, identifies critical bottlenecks, and reveals electronic fingerprints shared ...
Prashant Singh
wiley   +1 more source

VALIDITY OF PHYSICS MODULE INTEGRATING CREATIVE THINKING ABILITY IN MOMENTUM AND IMPULSE MATERIALS

Pillar of Physics Education: Jurnal Berkala Ilmiah Pendidikan Fisika, 2022
This exploration depends on the low understudy learning results, the low understudy learning results, among others, brought about by the low innovative reasoning skill of understudies.
Yogi Aulia, Hufri Hufri
doaj   +1 more source