Results 21 to 30 of about 141,058 (288)
Disorientasi Harmonisasi Rumah Tangga dalam Keluarga Muslim di Era Digital
Medina-Te, 2022 Islamic studies with an astronomical approach are interesting and important, because the history of the development of Muslims in religious practice cannot be separated from the astronomical field as well as advanced technology and also science.
Sarkowi Sarkowi +3 more
doaj +1 more source
Dark Matter Indirect Detection [PDF]
EPJ Web of Conferences, 2020 This is an overview of recent developments and future prospects in the search for dark matter and new physics with astronomical and astro-particle techniques.
Profumo Stefano
doaj +1 more source
Imaging through turbulence with a quadrature-phase optical interferometer [PDF]
, 2005 We present an improved technique for imaging through turbulence at visible wavelengths using a rotation shearing pupil-plane interferometer, intended for astronomical and terrestrial imaging applications.
Dimotakis, Paul E. +4 more
core +1 more source
Snow Depth Variations Estimated from GPS-Reflectometry: A Case Study in Alaska from L2P SNR Data
Remote Sensing, 2016 Snow is a water resource and plays a significant role in the water cycle. However, traditional ground techniques for snow monitoring have many limitations, e.g., high-cost and low resolution. Recently, the new Global Positioning System-Reflectometry (GPS-
Shuanggen Jin +2 more
doaj +1 more source
Astronomical observations: a guide for allied researchers
The Open Journal of Astrophysics, 2019 Observational astrophysics uses sophisticated technology to collect and measure electromagnetic and other radiation from beyond the Earth. Modern observatories produce large, complex datasets and extracting the maximum possible information from them ...
Pauline Barmby
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The Astrophysical Journal, 2023 Many pulsars in the known population exhibit nulling, which is characterized by a sudden cessation and subsequent restoration of radio emission. In this work, we present the localization, timing, and emission properties of a pulsar discovered by the GMRT
S. Singh +4 more
doaj +1 more source
The Overlooked Potential of Generalized Linear Models in Astronomy - I: Binomial Regression [PDF]
, 2015 Revealing hidden patterns in astronomical data is often the path to fundamental scientific breakthroughs; meanwhile the complexity of scientific inquiry increases as more subtle relationships are sought.
Biffi, V. +8 more
core +2 more sources
Cleaning sky survey databases using Hough Transform and Renewal String approaches [PDF]
, 2003 Large astronomical databases obtained from sky surveys such as the SuperCOSMOS Sky Survey (SSS) invariably suffer from spurious records coming from artefactual effects of the telescope, satellites and junk objects in orbit around earth and physical ...
A. J. Storkey +24 more
core +2 more sources
Reengineering observatory operations for the time domain
, 2014 Observatories are complex scientific and technical institutions serving diverse users and purposes. Their telescopes, instruments, software, and human resources engage in interwoven workflows over a broad range of timescales.
Hessman, Frederic V. +2 more
core +1 more source
Post processing of differential images for direct extrasolar planet detection from the ground [PDF]
, 2006 The direct imaging from the ground of extrasolar planets has become today a major astronomical and biological focus. This kind of imaging requires simultaneously the use of a dedicated high performance Adaptive Optics [AO] system and a differential ...
Fusco, T. +3 more
core +3 more sources