Results 61 to 70 of about 909,763 (253)
Variability of Jovian ion winds: an upper limit for enhanced Joule heating [PDF]
Annales Geophysicae, 2007 It has been proposed that short-timescale fluctuations about the mean electric field can significantly increase the upper atmospheric energy inputs at Jupiter, which may help to explain the high observed thermospheric temperatures.
M. B. Lystrup +8 more
doaj +1 more source
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.A π‐conjugated carbazole (p‐CBZ) layer is electro‐polymerized on BiVO4 to form a p–n heterojunction that enhances charge separation and suppresses surface recombination, while a NiOOH co‐catalyst accelerates oxygen evolution kinetics. The synergistic BVO/p‐CBZ/NiOOH photoanode delivers a high photocurrent density and long‐term stability for efficient ...
Lakshman Sundar Arumugam +11 more
wiley +1 more source
Autonomous Observations in Antarctica with AMICA
Advances in Astronomy, 2010 The Antarctic Multiband Infrared Camera (AMICA) is a double channel camera operating in the 2–28 𝜇m infrared domain (KLMNQ bands) that will allow to characterize and exploit the exceptional advantages for Astronomy, expected from Dome C in Antarctica ...
Gianluca Di Rico +13 more
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The Potential for Astronomy in the Infrared [PDF]
International Astronomical Union Colloquium, 1979 AbstractInfrared Interferometry promises to be a useful astrometric technique. Preliminary measurements of the star α Orionis made with a heterodyne interferometer exhibit phase coherence over a period of at least 1000 seconds. The measurements were equivalent to a positional determination of 60 second accuracy every 5 seconds of integration.
openaire +1 more source
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.Perovskite/silicon tandem solar cells offer efficiencies beyond 30%, yet conventional architectures face trade‐offs between optical performance and current matching. Three‐terminal tandems employing silicon back‐contact bottom cells eliminate the current‐matching constraint while minimizing optical losses, offering superior energy yield under real ...
Yunhao Fan +4 more
wiley +1 more source
Infrared astronomy from the Moon [PDF]
, 1988 The Moon offers some remarkable opportunities for performing infrared astronomy. Although the transportation overhead can be expected to be very large compared with that for facilities in Earth orbit, certain aspects of the lunar environment should allow
Lester, Dan
core
A Multi‐Software Approach to Assessing Photovoltaics Integration in Modern Enovoltaic Systems
Energy Science &Engineering, EarlyView.Robust eno‐PV design methodology applied to a real case study Multi‐software 3D model developed to optimize PV panels‐vineyard configuration Energy yield nearly independent of tracker height, but reduced by wider row spacing Grape productivity improving with height and decreasing with spacing Energy generation and grape yield balanced by tuning PV ...
Erika Stracqualursi +3 more
wiley +1 more source
Balloon infrared astronomy platform (BIRAP) [PDF]
, 1974 The development of a balloon-borne attitude control system for infrared astronomy studies is discussed. The Balloon Infrared Astronomy Platform (BIRAP) is the result of the development effort.
True, G. A., Greeb, M. E.
core
Astronomie spatiale infrarouge, aujourd’hui et demain = Infrared space astronomy, today and tomorrow
, 2000 This book brings together the lectures given at the Les Houches summer school "Infrared space astronomy, today and tomorrow". It gives a wide overview of infrared astronomy, a wavelength domain crucial for studies of the solar system, stars at the ...
David, F, Lequeux, J, Casoli, F
core +1 more source
Joint Multiband Photometry with crowdsource
The Astrophysical JournalWe present a new multiband extension to the crowdsource photometric pipeline, enabling simultaneous fitting across multiple imaging bands in crowded fields. The core idea is that multiple images of the same part of the sky should have the same sources at
Jayashree Behera +3 more
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