Results 1 to 10 of about 975,965 (363)
X-Ray Emission from Jupiter, Saturn, and Earth: A Short Review [PDF]
, 2006 Jupiter, Saturn, and Earth - the three planets having dense atmosphere and a well developed magnetosphere - are known to emit X-rays. Recently, Chandra X-ray Observatory has observed X-rays from these planets, and XMM-Newton has observed them from Jupiter and Saturn.
Bhardwaj, Anil
arxiv +5 more sources
Effect of Time-varying X-Ray Emission from Stellar Flares on the Ionization of Protoplanetary Disks [PDF]
The Astrophysical JournalX-rays have significant impacts on cold, weakly ionized protoplanetary disks by increasing the ionization rate and driving chemical reactions. Stellar flares are explosions that emit intense X-rays and are the unique source of hard X-rays with an energy ...
Haruka Washinoue +2 more
doaj +2 more sources
Photonic band gap and x-ray optics in warm dense matter [PDF]
, 2009 Photonic band gaps for the soft x-rays, formed in the periodic structures of solids or dense plasmas, are theoretically investigated. Optical manipulation mechanisms for the soft x-rays, which are based on these band gaps, are computationally demonstrated.
Joannopoulos J. D. +4 more
arxiv +3 more sources
On the X-rays of permutations [PDF]
Electronic Notes in Discrete Mathematics, Vol. 20, 2005, pp.
193-203, 2005 The X-ray of a permutation is defined as the sequence of antidiagonal sums in the associated permutation matrix. X-rays of permutation are interesting in the context of Discrete Tomography since many types of integral matrices can be written as linear combinations of permutation matrices.
Bebeacua, Cecilia +3 more
arxiv +4 more sources
Journal of High Energy Astrophysics, 2017 We have analyzed the atomic and molecular gas using the 21 cm HI and 2.6/1.3 mm CO emissions toward the young supernova remnant (SNR) RCW 86 in order to identify the interstellar medium with which the shock waves of the SNR interact.
Atsushi Nishimura +2 more
exaly +3 more sources
X-ray perception: Animal studies of sensory and behavioral responses to X-rays
Frontiers in Cellular Neuroscience, 2022 Since their discovery in 1895, many studies have been conducted to understand the effect of X-rays on neural function and behavior in animals. These studies examined a range of acute and chronic effects, and a subset of studies has attempted to determine
Vaishnavi Mantraratnam +4 more
doaj +1 more source
Arthroplasty, 2022 Purpose This study aimed to investigate the complications of primary total hip arthroplasty based on immediate postoperative X-rays. The overall quality and cost of X-rays were assessed.
Matthew L. Brown +4 more
doaj +1 more source
Pathogens, 2023 The mosquito Aedes albopictus can transmit various arboviral diseases, posing a severe threat to human health. As an environmentally friendly method, sterile insect technology (SIT) is considered an alternative to traditional methods such as chemical ...
Lin-Min Wang +13 more
doaj +1 more source
Capturing ultrafast magnetization phenomenon using femtosecond x rays
APL Materials, 2021 Recent advances in x-ray and extreme ultraviolet sources have enabled a new frontier for ultrafast studies of magnetic materials. Modern x-ray free electron lasers and high-harmonic generation sources combine the power of x-ray techniques available at ...
Spencer Jeppson, Roopali Kukreja
doaj +1 more source