Results 11 to 20 of about 200,425 (305)
The effect of proton damage on the X-ray spectral response of MOS CCDs for the swift X-ray telescope [PDF]
The effect of non-ionising energy loss(NIEL) of protons in charge-coupled devices is to displace silicon atoms and any dopant materials present from their lattice positions to form lattice defects which in turn can trap electrons [1].
Abbey, AF +9 more
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Intercalibration of Cherenkov telescopes in telescope arrays [PDF]
Latex, 5 pages, 1 Figure, submitted to Astroparticle ...
openaire +3 more sources
Optical Design of a Novel Wide-Field-of-View Space-Based Spectrometer for Climate Monitoring
We report on a near-infrared imaging spectrometer for sensing the three most prominent greenhouse gases in the atmosphere (water vapor, carbon dioxide and methane).
Luca Schifano +3 more
doaj +1 more source
Receiving vectors of muon telescope of cosmic ray station Novosibirsk
The method of receiving vectors allows us to determine cosmic ray anisotropy at every moment of time. Also, the method makes it possible to study fast anisotropy fluctuations related to the interplanetary medium dynamics.
Yanchukovsky V.L. +4 more
doaj +1 more source
Aim:This article explains the concept of telescopic denture.Procedure:It describes the different types of telescopic attachment (or double crown), and provides an overview of the advantages and the disadvantages of this type of prosthodontic treatment.Conclusion:The indications and the clinical applications of telescopic denture are discussed.
Hakkoum, Mohammad Ayham, Wazir, Ghassan
openaire +2 more sources
Comparative analysis of three mode-selection methods for solid-state lasers [PDF]
In the Nd3+:YAG pulsed Q-switched laser system, the selective output of several low order modes of TEM00, TEM01 and TEM11 is realized by adding a iris diaphragm, a telescope or a Gaussian mirror at an appropriate position in the resonator, and the three ...
Sun Yan
doaj +1 more source
The rapid pace in which various Artificial Intelligence and Machine Learning tools are developed, both within the research community and outside of it, often discourages the involved researchers from taking time to consider potential consequences and applications of the technical advances, especially the unintended ones.
openaire +3 more sources
Telescopic observations of Mercury consistently report systematic variations of the normalized spectral slope of visible-to-near-infrared reflectance spectra.
Kay Wohlfarth, Christian Wöhler
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L’observatoire de Juvisy-sur-Orge, l’« univers d’un chercheur » à sauvegarder
In 1882, Camille Flammarion was given a property at Juvisy-sur-Orge by one of his admirers. He transformed the house into an astronomical observatory and installed what was for its day advanced scientific equipment.
Colette Aymard, Laurence-Anne Mayeur
doaj +1 more source
Broadband multi-wavelength properties of M87 during the 2017 Event Horizon Telescope campaign
In 2017, the Event Horizon Telescope (EHT) Collaboration succeeded in capturing the first direct image of the center of the M87 galaxy. The asymmetric ring morphology and size are consistent with theoretical expectations for a weakly accreting ...
The Event Horizon Telescope Collaboration
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