Results 41 to 50 of about 14,452,135 (383)

Research on Electric-Vehicle Switching Scheduling and Charging Strategy of Charging Stations [PDF]

open access: yesE3S Web of Conferences, 2021
In order to effectively alleviate the congestion of power exchange stations, the game theory was used to discuss the spatial characteristics of electric vehicle power exchange demand, analyze the decision making and game process of electric vehicle users
Li Yuxing   +5 more
doaj   +1 more source

Higher Order Beliefs and the Dynamics of Exchange Rates [PDF]

open access: yesSSRN Electronic Journal, 2014
This paper investigates the role of higher order beliefs in the formation of exchange rates. Our model combines a standard macroeconomic dynamics for the exchange rates with a microeconomic specification of agents' heterogeneity and their interactions. The empirical analysis relies on a state space model estimated through Bayesian methods.
Francesca Pancotto   +3 more
openaire   +4 more sources

The Time-Reversal- and Parity-Violating Nuclear Potential in Chiral Effective Theory [PDF]

open access: yes, 2011
We derive the parity- and time-reversal-violating nuclear interactions stemming from the QCD theta term and quark/gluon operators of effective dimension 6: quark electric dipole moments, quark and gluon chromo-electric dipole moments, and two four-quark ...
Abramowitz   +155 more
core   +3 more sources

Pinning Effects of Exchange and Magnetocrystalline Anisotropies on Skyrmion Lattice

open access: yesFrontiers in Physics, 2021
Reorientation of skyrmion crystal (SkX) with respect to crystallographic axes is believed to be insensitive to anisotropies of fourth order in spin-orbit coupling, for which sixth order terms are considered for explanation.
Xuejin Wan   +5 more
doaj   +1 more source

Magnetic blue shift of Mott gaps enhanced by double exchange

open access: yesPhysical Review Research, 2021
A substantial energy gap of charge excitations induced by strong correlations is the characteristic feature of Mott insulators. We study how the Mott gap is affected by long-range antiferromagnetic order. Our key finding is that the Mott gap is increased
Mohsen Hafez-Torbati   +3 more
doaj   +1 more source

Quantum phase transition in the Plaquette lattice with anisotropic spin exchange

open access: yes, 2003
I study the influence of anisotropic spin exchange on a quantum phase transition in the Plaquette lattice driven by the purely quantum effect of singlet formation. I study the influence of i) a Dzyaloshinskii-Moriya exchange and ii) four spin exchange on
A. Voigt   +7 more
core   +1 more source

Chiral $2\pi$-exchange NN-potentials: Two-loop contributions [PDF]

open access: yes, 2001
We calculate in heavy baryon chiral perturbation theory the local NN-potentials generated by the two-pion exchange diagrams at two-loop order. We give explicit expressions for the mass-spectra (or imaginary parts) of the corresponding isoscalar and ...
C. Ordonez   +14 more
core   +3 more sources

Charge Characteristics and Cation Exchanges Properties of Hilly Dryland Soils Aceh Besar, Indonesia

open access: yesAceh International Journal of Science and Technology, 2020
Soil surface charge and cation exchange are important parameters of soil fertility in tropical soils. This study was conducted to investigate characteristics of surface charges and cation exchanges on four soil orders of the dryland in  Aceh Besar ...
Sufardi Sufardi   +5 more
doaj   +1 more source

Intrinsic operators for the electromagnetic nuclear current [PDF]

open access: yes, 1996
The intrinsic electromagnetic nuclear meson exchange charge and current operators arising from a separation of the center-of-mass motion are derived for a one-boson-exchange model for the nuclear interaction with scalar, pseudoscalar and vector meson ...
Adam   +23 more
core   +3 more sources

Sacramental Exchange: Eschatological Economy and Consumption Ritual

open access: yesReligions, 2020
Contemporary sacramental theology construes the sacraments as a symbolic gift exchange between God and humanity; God initiates in the ministry of Jesus Christ, and human beings acknowledge and respond to God’s gift.
Kimberly Belcher
doaj   +1 more source

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