Results 11 to 20 of about 167,153 (243)
Liquid and solid scintillation: principles and applications [PDF]
, 2012 Podeu consultar el llibre complet a: http://hdl.handle.net/2445/32166Scintillation counting is one of the most important developments in the application of radioisotopes to procedures needed by scientists, physicians, engineers, and technicians from many
Sánchez García, Cristina +3 more
core +7 more sources
Scintillation-limited photometry with the 20-cm NGTS telescopes at Paranal Observatory [PDF]
, 2021 Ground-based photometry of bright stars is expected to be limited by atmospheric scintillation, although in practice observations are often limited by other sources of systematic noise.
Douglas R Alves (10002896) +19 more
core +7 more sources
Developments in the use of EISCAT for interplanetary scintillation [PDF]
, 2008 The antennas of EISCAT have been used for interplanetary scintillation (IPS) studies of the solar wind for many years. The main science found from these studies is obtained through the cross-correlation of signals from antennas having the longest ...
Fallows, R. A. +2 more
core +6 more sources
Simultaneous interplanetary scintillation and Heliospheric Imager observations of a coronal mass ejection [PDF]
, 2008 We describe simultaneous Interplanetary Scintillation (IPS) and STEREO Heliospheric Imager (HI) observations of a coronal mass ejection (CME) on 16 May 2007. Strong CME signatures were present throughout the IPS observation.
Davies, Jackie +5 more
core +6 more sources
Development of Nd-Doped CaWO4 Single Crystalline Scintillators Emitting Near-Infrared Light
Applied Sciences, 2022 Nd-doped CaWO4 single crystals with dopant concentrations of 0.1, 0.5, and 1% were synthesized by the floating zone method. The transmission, photoluminescence, and scintillation properties were evaluated from ultraviolet to near-infrared (NIR) ranges ...
Kai Okazaki +5 more
doaj +1 more source
Remote Sensing, 2022 In this study, a multi-station and multi-instrument system, organized and proposed for ionospheric scintillation and equatorial spread-F (ESF) specification and their associated motions in the Taiwan–Philippines sector, is outlined. The issues related to
Lung-Chih Tsai +4 more
doaj +1 more source
Drones and global navigation satellite systems: current evidence from polar scientists [PDF]
Royal Society Open Science, 2020 Aerial unmanned vehicles, so-called drones, present a paradigm shift away from the long-term use by scientists of manned aeroplanes and helicopters. This is evident from the number of research articles that focus on data obtained with drones.
Iain Sheridan
doaj +1 more source
Sensors, 2017 Ionospheric scintillation has a great impact on radio propagation and electronic system performance, thus is extensively studied currently. The influence of scintillation on Global Navigation Satellite System (GNSS) is particularly evident, making GNSS ...
Kai Guo +3 more
doaj +1 more source
Journal of Space Weather and Space Climate, 2022 The Hunga–Tonga volcano eruption at 04:14:45 UT on 15 January 2022 produced various waves propagating globally, disturbing the background atmosphere and ionosphere.
Sun Wenjie +10 more
doaj +1 more source
Solar Cycle Variations of GPS Amplitude Scintillation for the Polar Region
Space Weather, 2020 Global Positioning System (GPS) L1 amplitude data, obtained using the Canadian High Arctic Ionospheric Network (CHAIN) during the period 2008–2018, is used to study the seasonal and solar cycle dependence of high‐latitude amplitude scintillation.
K. Meziane +4 more
doaj +1 more source