Results 91 to 100 of about 663,853 (299)
A New Solar Radiation Model for a Power System Reliability Study
IEEE Access, 2019 The dwindling number of conventional power resources and its environmental impact has motivated a transition to renewable energy sources, such as solar power.
Hamza Abunima +2 more
doaj +1 more source
Propagating Linear Waves in Convectively Unstable Stellar Models: a Perturbative Approach
, 2013 Linear time-domain simulations of acoustic oscillations are unstable in the stellar convection zone. To overcome this problem it is customary to compute the oscillations of a stabilized background stellar model.
Birch, Aaron C. +2 more
core +1 more source
Advanced Functional Materials, EarlyView.MXene dervied CoFe composites show increased initial Oxygen Evolution Reaction (OER) activity compared to the pure CoFe and MXene in an Anion Exchange Membrane device. Vanadium vacancies in the MXene plays a role in increased OER activity and hinders Fe leaching in the AEM device over using the pure V2C MXene as a support material for the CoFe ...
Can Kaplan +16 more
wiley +1 more source
Does Solar Physics Provide Constraints to Weakly Interacting Massive Particles? [PDF]
, 2002 We investigate whether present data on helioseismology and solar neutrino fluxes may constrain WIMP--matter interactions in the range of WIMP parameters under current exploration in WIMP searches.
A. Bottino +63 more
core +2 more sources
Advanced Functional Materials, EarlyView.Hollow poly(heptazine imide) spheres are prepared through a novel approach that integrates hard templating with ionothermal synthesis. This method enables precise control over surface area, pore volume, hydrophilicity, light absorption, band position, and metal composition. These tunable properties facilitate the customized design of semiconductors for
Lingli Ni +10 more
wiley +1 more source
A Look on Non-Standard Solar Models [PDF]
International Astronomical Union Colloquium, 1990 AbstractA short review of some of the non–standard models proposed in these last two decades is presented. Their main physical assumptions are shown, as well as the way they meet or do not meet the various observational constraints.
openaire +1 more source
Advanced Functional Materials, EarlyView.Multifunctional atomic layer deposited coatings and interface treatments enhance direct solar water splitting on GaAs/GaInP tandem cells. Optimized TiO2/Pt nanoparticle bilayers ensure durability and catalytic efficiency with minimal optical losses, while H2 plasma pretreatments maximize photovoltage and interfacial charge extraction.
Tim F. Rieth +8 more
wiley +1 more source
Solar Irradiance Variability: Modeling the Measurements
Earth and Space Science, 2020 New models of the Sun's irradiance variability are developed from 15 years of direct observations made by the Solar Radiation and Climate Experiment (SORCE) spacecraft from 2003 to 2017 (inclusive).
J. L. Lean +5 more
doaj +1 more source
Advanced Functional Materials, EarlyView.Plasmonic photocatalytic ammonia decomposition occurs at near‐room temperature on a plasmonic Au nanocone array under visible light illumination. The nanostructure efficiently harnesses plasmonic modes, leading to increased reaction rates upon plasmon decay.
Thanh‐Lam Bui +17 more
wiley +1 more source
Interior opacities and the standard solar model
The Astrophysical Journal, 1992 We investigate the sensitivity to changes in the interior opacities of a number of solar parameters commonly inferred from standard solar models. In particular we discuss the sensitivity of the central temperature, the radius at the base of the convective zone, and the degree of lithium depletion to changes in the opacity prescription.
John Faulkner, Fritz J. Swenson
openaire +1 more source