Results 41 to 50 of about 2,017,621 (311)
A Point-spread Function for the Extreme Ultraviolet High-resolution Imager on Board Solar Orbiter
The Astrophysical Journal Supplement SeriesWe present the point-spread function (PSF) of the Extreme Ultraviolet High-Resolution Imager (HRI _EUV ) on board Solar Orbiter, which observes the Sun at 174 Å.
Stefan J. Hofmeister +9 more
doaj +1 more source
Designing photovolaic/thermal solar collectors for building integration [PDF]
, 2008 With concern growing over the environment and resource use, there has been greater emphasis placed on sustainability, particularly in the built environment.
Carson, James K. +2 more
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Bacterial Cellulose‐Based Bilayer Passive Cooler for High‐Performance Radiative/Evaporative Cooling
Advanced Functional Materials, EarlyView.A sustainable bilayer passive cooler based on bacterial cellulose integrates radiative and evaporative cooling for efficient zero‐energy temperature reduction. The scalable, low‐carbon material shows strong potential for food preservation, low‐temperature storage, and cold‐chain logistics.
Yibing Zhang +6 more
wiley +1 more source
Instruments for the measurement of solar radiation [PDF]
Transactions of the Optical Society, 1914 n ...
openaire +2 more sources
Advanced Functional Materials, EarlyView.Local polar frustration is engineered to stabilize an ergodic relaxer through nanoscale multiphase coexistence, suppressing long‐range ferroelectric order while preserving high polarization. This strategy delivers ultrahigh low‐field normalized energy density (Wa >0.020 mC cm−2), exceptional thermal stability, and a transferable design principle for ...
Hareem Zubairi +9 more
wiley +1 more source
Frequency-comb-calibrated Laser Heterodyne Radiometry for Precision Radial Velocity Measurements
The Astrophysical Journal Supplement SeriesDisk-integrated observations of the Sun provide a unique vantage point to explore stellar activity and its effect on measured radial velocities. Here we report a new approach for disk-integrated solar spectroscopy and evaluate its capabilities for solar ...
Ryan K. Cole +8 more
doaj +1 more source
On the Instrumental Discrepancies in Lyman-Alpha Observations of Solar Flares [PDF]
Solar PhysicsAbstract Despite the energetic significance of Lyman-alpha (Ly $\alpha $ α ; 1216 Å) emission from solar ...
Harry J. Greatorex +2 more
openaire +4 more sources
Advanced Functional Materials, EarlyView.Combined UV–vis transmittance and wavelength‐dependent photo‐assisted DC I–V analyses reveal defect‐induced optical instability and a high density of deep donor‐like subgap traps in La‐doped SrSnO3. The resulting MOSFET achieves one of the highest on/off ratios reported for ABO3 perovskite devices, demonstrating the promise of stannate perovskites as ...
Sojin Jung +17 more
wiley +1 more source
The PAC2MAN mission: a new tool to understand and predict solar energetic events
Journal of Space Weather and Space Climate, 2015 An accurate forecast of flare and coronal mass ejection (CME) initiation requires precise measurements of the magnetic energy buildup and release in the active regions of the solar atmosphere.
Amaya Jorge +14 more
doaj +1 more source
Advanced Functional Materials, EarlyView.This review establishes structure‐property‐mechanism relationships across six modification strategies for V‐based oxide water‐splitting electrocatalysts: lattice engineering, heteroatom doping, interface engineering, carbon‐based hybridization, morphology engineering, and surface reconstruction and pre‐catalyst design, where dissolution is reframed as ...
Youness El Issmaeli +4 more
wiley +1 more source