Results 31 to 40 of about 5,893,603 (301)

Self-Consistent Second Order Perturbation Theory for the Hubbard Model in Two Dimensions

open access: yes, 1998
We apply self-consistent second order perturbation theory (SCSOPT) with respect to the on-site repulsive interaction U to study the Hubbard model in two dimensions.
Abrikosov A. A.   +20 more
core   +1 more source

Analytical solution for dynamic interaction of end-bearing pile groups subjected to horizontal dynamic loads

open access: yesYantu gongcheng xuebao
An analytical model for the "pile-soil-pile" horizontal interaction in pile groups that accounts for the scattering effect of the receiver pile is presented in this study based on the plane strain model, to modify the calculating theory for closely ...
ZHENG Changjie1, 2 , CUI Yiqin1, 2, DING Xuanming3, LUAN Lubao4
doaj   +1 more source

In Situ DNA/Protein Interaction Assay to Visualize Transcriptional Factor Activation

open access: yesMethods and Protocols, 2020
The chick embryo chorioallantoic membrane (CAM) represents a powerful in vivo model to study several physiological and pathological processes including inflammation and tumor progression. Nevertheless, the possibility of deepening the molecular processes
Michela Corsini   +5 more
doaj   +1 more source

Update on enteroviral protease 2A: Structure, function, and host factor interaction

open access: yesBiosafety and Health, 2023
Enteroviruses (EVs) are human pathogens commonly observed in children aged 0–5 years and adults. EV infections usually cause the common cold and hand-foot-and-mouth disease; however, more severe infections can result in multiorgan complications, such as ...
Ying Liu, Jichen Li, Yong Zhang
doaj   +1 more source

Optimization Study of the Line Array Layout of Slope–Pendulum Wave Energy Conversion Device

open access: yesJournal of Marine Science and Engineering
The development of wave energy is of great ecological and commercial value. This paper studies the linear vertical array arrangement of the slope–pendulum wave energy conversion device (S-PWEC).
Yue Zhao, Zhanhong Wan, Ze Li, Guiyu Cao
doaj   +1 more source

IMAGE OF ANOTHER AS REGULATION FACTOR INTERPERSONAL INTERACTION

open access: yesВестник Северо-Кавказского федерального университета, 2022
In article the analysis of results of empirical research of influence of a sex of subjects of interpersonal interaction on feature of perception of an image of the person causing sympathy is given; categorial structures of consciousness within which ...
Natalia Vladimirovna Kozlovsky
doaj  

Spin g-factor due to electronic interactions in graphene

open access: yes, 2017
The gyromagnetic factor is an important physical quantity relating the magnetic-dipole moment of a particle to its spin. The electron spin g-factor in vacuo is one of the best model-based theoretical predictions ever made, showing agreement with the ...
Alves, Van Sergio   +5 more
core   +2 more sources

Use of form factors in electromagnetic interactions [PDF]

open access: yesPhysical Review C, 1989
We comment on the description of electromagnetic reactions involving hadrons, when the internal structure of the hadrons is taken into account. General off-shell vertex operators, only constrained by Lorentz and gauge invariance, are used. The electromagnetic production of pions on a nucleon is discussed as an example.
Naus, H.W.L., Koch, J.H.
openaire   +4 more sources

Industrial Applications of AI in Aircraft Manufacturing: A PRISMA Systematic Literature Review

open access: yesProduction Engineering Archives
Artificial Intelligence (AI) and Machine Learning (ML) are foundations in new manufacturing paradigms, yet their application in the aircraft industry remains limited, as this industry’s expertise does not traditionally cover these technologies ...
Bougault Pierrick   +2 more
doaj   +1 more source

Harmonic interaction analysis method for multi-machine parallel system of grid-forming converters

open access: yesFrontiers in Energy Research
When grid-forming converters operate in parallel with the grid, interactions among converters and between converters and the grid may induce harmonic amplification.
Ming Li   +5 more
doaj   +1 more source

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