Results 21 to 30 of about 11,858,229 (275)

Do energy intensity reduction targets promote renewable energy development? Evidence from partially linear functional-coefficient models

open access: yesEnergy Strategy Reviews, 2023
Energy intensity reduction targets can reduce fossil fuel consumption and excessive pollution emissions by developing renewable energy, as some existing studies suggest. Nonetheless, the contradiction that China's ecological environment has still been severely damaged after setting energy intensity reduction targets reminds us to reexamine the previous
Tao Ge   +3 more
openaire   +2 more sources

Some results of nontrivial solutions for a nonlinear PDE in Sobolev space

open access: yesElectronic Journal of Qualitative Theory of Differential Equations, 2009
In this study, we investigate the question of nonexistence of nontrivial solutions of the Robin problem \begin{equation} \left\vert\begin{array}{l} -\dfrac{\partial ^{2}u}{\partial x^{2}}-\sum\limits_{s=1}^{n}\dfrac{\partial}{\partial y_{s}}a_{s}(y,\frac{
S. Benmehidi, B. Khodja
doaj   +1 more source

Quantum vacuum energies and Casimir forces between partially transparentδ-function plates [PDF]

open access: yesPhysical Review D, 2013
In this paper the quantum vacuum energies induced by massive fluctuations of one real scalar field on a configuration of two partially transparent plates are analysed. The physical properties of the infinitely thin plates are characterized by two Dirac-$δ$ potentials. We find that an attractive/repulsive Casimir force arises between the plates when the
Muñoz-Castañeda, Jose María   +2 more
openaire   +3 more sources

Recommendations concerning energy information model documentation, public access, and evaluation [PDF]

open access: yes, 1979
In this study we provide an analysis of the factors underlying Congressional concern regarding model documentation, policies for public access, and evaluation procedures of the Energy Information Administration (EIA) and its predecessor agencies; we also
Wood, D.O.   +3 more
core   +1 more source

A generalized strain approach to anisotropic elasticity

open access: yesScientific Reports, 2022
This work proposes a generalized Lagrangian strain function $$f_\alpha$$ f α (that depends on modified stretches) and a volumetric strain function $$g_\alpha$$ g α (that depends on the determinant of the deformation tensor) to characterize isotropic ...
M. H. B. M. Shariff
doaj   +1 more source

Electron Impact Ionization of Adenine: Partial Cross Sections

open access: yesAtoms, 2022
Electron ionization of a genetically important nucleobase, adenine, was investigated from threshold to 500 eV using crossed electron beam–effusive molecular beam geometry and time-of-flight mass spectrometry.
Mohammad Atiqur Rehman, E. Krishnakumar
doaj   +1 more source

Annual Energy Outlook [PDF]

open access: yes, 2009
The Annual Energy Outlook 2009 (AEO2009), prepared by the Energy Information Administration (EIA), presents long-term projections of energy supply, demand, and prices through 2030, based on results from EIA’s National Energy Modeling System (NEMS).
United States. Energy Information Administration.
core   +1 more source

Heat and mass transfer of generalized fourier and Fick's law for second-grade fluid flow at slendering vertical Riga sheet

open access: yesHeliyon, 2023
In this analysis, the generalized Fourier and Fick's law for Second-grade fluid flow at a slendering vertical Riga sheet is examined along with thermophoresis and Brownian motion effects.
Wasfi Shatanawi   +3 more
doaj   +1 more source

Wave Energy Development in Oregon: licensing & permitting requirements [PDF]

open access: yes
This is an informational document provided by the Oregon Wave Energy Trust (OWET) for the purposes developing a broad understanding of the current regulatory framework among stakeholders, regulators, and developers in the wave energy industry.
Pacific Energy Ventures
core   +6 more sources

Adiabatic channel capture theory applied to cold atom–molecule reactions: Li + CaH LiH + Ca at 1K

open access: yesNew Journal of Physics, 2015
We use quantum and classical adiabatic capture theories to study the chemical reaction Li + CaH $\to $ LiH + Ca. Using a recently developed ab initio potential energy surface, which provides an accurate representation of long-range interactions in the ...
Timur V Tscherbul, Alexei A Buchachenko
doaj   +1 more source

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