Results 31 to 40 of about 378,128 (332)
Journal of Geophysical Research: Space Physics, 2019 The high‐resolution thermosphere‐ionosphere‐electrodynamics general circulation model has been used to investigate the response of F2 region electron density (Ne) at Millstone Hill (42.61°N, 71.48°W, maximum obscuration: 63%) to the Great American Solar ...
Wenbin Wang +5 more
semanticscholar +1 more source
La Televisión Digital Terrestre en el Ecuador es interactiva
Revista Eídos, 2012 El presente artículo, es una introducción a la situación actual de la TV Digital Terrestre en el Ecuador, considerando los factores políticos y técnicos que llevaron a la decisión de adoptar el estándar ISDB-Tb. para reemplazar a la televisión analógica,
Darwin Alulema
doaj +1 more source
The GROUSE project III: Ks-band observations of the thermal emission from WASP-33b [PDF]
, 2013 In recent years, day-side emission from about a dozen hot Jupiters has been detected through ground-based secondary eclipse observations in the near-infrared.
Brogi, M. +5 more
core +3 more sources
Frontiers in Astronomy and Space SciencesThis study measured the polarization of the white-light corona during the total solar eclipse on 20 April 2023, which occurred under high solar activity.
Yoichiro Hanaoka +4 more
doaj +1 more source
Spitzer Secondary Eclipses of Qatar-1b [PDF]
, 2017 Previous secondary eclipse observations of the hot Jupiter Qatar-1b in the Ks band suggest that it may have an unusually high day side temperature, indicative of minimal heat redistribution. There have also been indications that the orbit may be slightly
Deming, Drake +4 more
core +3 more sources
American Journal of Physics, 1929 The observation of a total eclipse of the sun is one of great excitement and nerve-racking tension. The life of an eclipse astronomer may be likened to that of a hunter after big game. Many months and even years are spent in quietly investigating the problems, a costly equipment is accumulated and each piece of delicate apparatus is carefully tested at
Samuel Alfred Mitchell, W. Petrie
openaire +2 more sources
SMS-Phishing on Android Smart Phone [PDF]
مجلة التربية والعلم, 2018 Recently, mobile become the most significant device that used almost daily, and one of the most important service that offered by mobile operators is the SMS that used between mobiles, none of the mobile OS is contain a service that encrypt the send SMS ...
MAHMOD S. MAHMOD
doaj +1 more source
Comparing Social Media Observations of Animals During a Solar Eclipse to Published Research
Animals, 2019 A wide variety of environmental stimuli can influence the behavior of animals including temperature, weather, light, lunar and seasonal cycles, seismic activity, as well as other perturbations to their circadian rhythm.
Robert Ritson +2 more
doaj +1 more source
, 2009 Based on the joint-observations of the radio broadband spectral emissions of solar eclipse on August 1, 2008 at Jiuquan (total eclipse) and Huairou (partial eclipse) at the frequencies of 2.00 -- 5.60 GHz (Jiuquan), 2.60 -- 3.80 GHZ (Chinese solar ...
BaoLin Tan +22 more
core +1 more source
Anthropogenic signals recorded in an ice core from Eclipse Icefield, Yukon Territory, Canada [PDF]
, 2001 Trends in the annual flux of sulfate and nitrate in a new ice core collected at an elevation of 3017 m on Eclipse Icefield, 45 km northeast of Mt. Logan were examined to determine the effect of anthropogenic activity on precipitation chemistry in the ...
Wake, Cameron P, Yalcin, Kaplan
core +3 more sources