Results 61 to 70 of about 96,126 (203)

Using an Adapted Job Demands–Resources Model to Examine the Use of Legal, Prescription, and Illegal Drugs for Cognitive Enhancement in the Working Population in Germany

open access: yesSociological Inquiry, EarlyView.
Chronic stress is a global issue with detrimental effects on health and productivity, often leading individuals to adopt health‐related coping strategies. This study uses an adapted Job Demands–Resources model to examine how various job demands and resources impact perceived stress and, consequently, the use of legal, prescription, and illegal drugs ...
Sebastian Sattler   +3 more
wiley   +1 more source

Analytic solution for the space-time fractional Klein-Gordon and coupled conformable Boussinesq equations

open access: yesResults in Physics, 2018
In this paper, we constructed a travelling wave solution for space-time fractional nonlinear partial differential equations by using the modified extended Tanh method with Riccati equation.
Muhannad A. Shallal   +2 more
doaj   +1 more source

Ontological Motivation in Obtaining Certain Quantum Equations: A Case for Panexperientialism [PDF]

open access: yes, 2018
In this work I argue for the existence of an ontological state in which no entity in it can be more basic than the others in such a state. This is used to provide conceptual justification for a method that is applied to obtain the Schr\"{o}dinger ...
Villacrés, Juan
core   +2 more sources

Values and visibility: How CEO activism influences private and public consumer choices

open access: yesStrategic Management Journal, Volume 47, Issue 6, Page 1523-1551, June 2026.
Abstract Research Summary Firms' and executives' stances on controversial issues affect consumer behavior. This “political consumerism” might be motivated by ideology and a desire to signal to peers, and thus vary for private and public purchases. We conduct an experiment with 1198 consumers to study how purchase visibility affects responses to CEO ...
Young Hou, Christopher Poliquin
wiley   +1 more source

A Central Potential with a Massive Scalar Field in a Lorentz Symmetry Violation Environment

open access: yesAdvances in High Energy Physics, 2019
We investigate the behaviour of a massive scalar field under the influence of a Coulomb-type and central linear central potentials inserted in the Klein-Gordon equation by modifying the mass term in the spacetime with Lorentz symmetry violation.
R. L. L. Vitória, H. Belich
doaj   +1 more source

Mesoscale and Submesoscale Variability in the Indian Ocean

open access: yesReviews of Geophysics, Volume 64, Issue 2, June 2026.
Abstract Material transport and air‐sea coupling dynamics associated with monsoon‐related mesoscale and submesoscale processes in the Indian Ocean significantly modulate biogeochemical cycles, the large‐scale energy balance, and both regional and global climate change.
Lei Zhou   +19 more
wiley   +1 more source

Regarding the group preserving scheme and method of line to the numerical simulations of Klein–Gordon model

open access: yesResults in Physics, 2019
In this work a powerful method is presented to solve the Klein–Gordon equation (KGE). Firstly, a discretization is implemented on the original equation. Then a geometric technique is applied to obtain the approximate solutions.
Wei Gao   +3 more
doaj   +1 more source

Aliasing modes in the lattice Schwinger model

open access: yes, 2006
We study the Schwinger model on a lattice consisting of zeros of the Hermite polynomials that incorporates a lattice derivative and a discrete Fourier transform with many properties. Such a lattice produces a Klein-Gordon equation for the boson field and
Bodwin   +11 more
core   +1 more source

Encoding Cumulation to Learn Perturbative Nonlinear Oscillatory Dynamics

open access: yesAdvanced Science, Volume 13, Issue 25, 4 May 2026.
Weak nonlinearities critically shape the long term behavior of oscillatory systems but are difficult to identify from data. A data‐driven framework is introduced to infer governing equations of weakly nonlinear oscillators from sparse and noisy observations.
Teng Ma   +5 more
wiley   +1 more source

Applications of He’s variational principle method and modification of truncated expansion method to the coupled Klein–Gordon Zakharov equations

open access: yesAin Shams Engineering Journal, 2014
In this paper, we establish exact solutions for the coupled nonlinear Klein–Gordon Zakharov equations. The He’s semi-inverse and the modification of truncated expansion methods are used to construct exact solutions of this equation.
Mozhgan Akbari, Nasir Taghizadeh
doaj   +1 more source

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