Results 21 to 30 of about 93,061 (238)

Study of the plutino object (208996) 2003 AZ84 from stellar occultations: size, shape and topographic features [PDF]

open access: yes, 2017
We present results derived from four stellar occultations by the plutino object (208996) 2003~AZ$_{84}$, detected at January 8, 2011 (single-chord event), February 3, 2012 (multi-chord), December 2, 2013 (single-chord) and November 15, 2014 (multi-chord).
Andersson, S.   +62 more
core   +3 more sources

Big Data: Astronomical or Genomical?

open access: yesPLoS Biology, 2015
Genomics is a Big Data science and is going to get much bigger, very soon, but it is not known whether the needs of genomics will exceed other Big Data domains.
Zachary D Stephens   +9 more
doaj   +1 more source

Three-Dimensional Shape Measurements of Specular Objects Using Phase-Measuring Deflectometry

open access: yesSensors, 2017
The fast development in the fields of integrated circuits, photovoltaics, the automobile industry, advanced manufacturing, and astronomy have led to the importance and necessity of quickly and accurately obtaining three-dimensional (3D) shape data of ...
Zonghua Zhang   +6 more
doaj   +1 more source

Detection of Atmospheric Muon Neutrinos with the IceCube 9-String Detector [PDF]

open access: yes, 2007
The IceCube neutrino detector is a cubic kilometer TeV to PeV neutrino detector under construction at the geographic South Pole. The dominant population of neutrinos detected in IceCube is due to meson decay in cosmic-ray air showers.
A. Achterberg   +235 more
core   +3 more sources

White Rabbit FMC mezzanine as an interface for the new 10G WR-NIC to remote WR DAQ nodes [PDF]

open access: yesEPJ Web of Conferences
The White Rabbit protocol (WR), developed at CERN for the distribution of sub-nanosecond timing to thousands of nodes displaced over large geographic areas, is becoming increasingly reliable and is being utilized in various contexts, notably in modern ...
Bawaj Mateusz   +2 more
doaj   +1 more source

Testing and Data Reduction of the Chinese Small Telescope Array (CSTAR) for Dome A, Antarctica

open access: yes, 2010
The Chinese Small Telescope ARray (hereinafter CSTAR) is the first Chinese astronomical instrument on the Antarctic ice cap. The low temperature and low pressure testing of the data acquisition system was carried out in a laboratory refrigerator and on ...
Feng-Xiang Zhai   +22 more
core   +1 more source

Infrared Nanocrystals for Space Application: Hardness to Irradiations

open access: yesAdvanced Functional Materials, EarlyView.
This article investigates infrared HgTe nanocrystals under X‐ray and ion irradiation, revealing remarkable radiation hardness. It uncovers distinct degradation mechanisms and shows that the nanomaterial outperforms integrated electronics. The results position colloidal nanocrystals as promising candidates for resilient space and harsh‐environment ...
Alexandre Neyret   +22 more
wiley   +1 more source

Research on Multiclassification Algorithm of Ultrawideband Pulsar RFI Based on MobileNetV2

open access: yesThe Astronomical Journal
Radio telescopes are susceptible to radio frequency interference (RFI) during observations, which introduces noise and artificial signals into astronomical data.
Wenna Cai   +10 more
doaj   +1 more source

Astronomical Data Formats: What we have and how we got here

open access: yes, 2015
Despite almost all being acquired as photons, astronomical data from different instruments and at different stages in its life may exist in different formats to serve different purposes.
Mink, Jessica D.
core   +1 more source

Halide‐Dependent Photoluminescence and Heavy‐Atom Effects in Low‐Melting Organic–Inorganic Manganese Halides

open access: yesAdvanced Functional Materials, EarlyView.
Two pyridinium‐based ionic liquid templated hybrid manganese halides, (C4Py)2[MnCl4] and (C4Py)2[MnBr4], display similar bulk structures but show significantly different photoluminescence behaviors due to the bromine heavy‐atom effect. Their stable local Mn environments remain intact even in the molten state, allowing applications such as luminescence ...
Biswajit Bhattacharyya   +22 more
wiley   +1 more source

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