Results 41 to 50 of about 439,885 (243)
Background Dexmedetomidine often is used for sedation before or during abdominal ultrasonography. The effect of dexmedetomidine on gallbladder wall thickness is unknown.
Marc A. Seitz+3 more
doaj +1 more source
Artistic features of pedestals, halos, mandorlas of Japanese Buddhist sculptures
The article describes and analyzes important iconographic elements of Buddhist cult sculpture, which are distinguished by great diversity and semantic content.
Yu. L. Kuzhel, T. I. Breslavets
doaj +1 more source
Galaxy-galaxy weak-lensing measurement from SDSS: II. host halo properties of galaxy groups [PDF]
As the second paper of a series on studying galaxy-galaxy lensing signals using the Sloan Digital Sky Survey Data Release 7 (SDSS DR7), we present our measurement and modelling of the lensing signals around groups of galaxies.
Fu, Liping+12 more
core +2 more sources
#WMHD Talks: Analyses of Mental Health Conversations Among Indonesian Community on Twitter
One of the right moments to comprehend people’s understanding of mental health topics is through World Mental Health Day (WMHD). This study aimed to explore themes related to mental health that are the conversation topics on Twitter as social reactions ...
Syurawasti Muhiddin+5 more
doaj +1 more source
Investigation of the halo effect in the evolution of a nonstationary disk of spiral galaxies
In this article, we consider the problem of the evolution of the disk subsystem of galaxies, taking into account their halos. The global structure of the disk of galaxies strongly depends on the mass and shape of the halo.
Mannapova Kamola Alimdjanovna+1 more
doaj +1 more source
Ólöf the Rich and a Cloth from Svalbarð, Iceland
About fifteen illustrated cloths have been preserved from medieval times in Iceland. One of them is an antependium from Svalbarð church on Svalbarðsströnd. The embroidered iconography on it is believed to depict the story of John the Apostle, who was the
Steinunn Kristjánsdóttir+1 more
doaj +1 more source
Dependence of Halo Bias and Kinematics on Assembly Variables [PDF]
Using dark matter haloes identified in a large $N$-body simulation, we study halo assembly bias, with halo formation time, peak maximum circular velocity, concentration, and spin as the assembly variables. Instead of grouping haloes at fixed mass into different percentiles of each assembly variable, we present the joint dependence of halo bias on the {\
arxiv +1 more source
Correlations between Triaxial Shapes and Formation History of Dark Matter Haloes [PDF]
The shape of dark matter haloes plays a critical role in constraining cosmology with upcoming large-scale structure surveys. In this paper, we study the correlations between the triaxial shapes and formation histories in dark matter haloes in the MultiDark Planck 2 N-body cosmological simulation.
arxiv +1 more source
Physical Correlations of the Scatter between Galaxy Mass, Stellar Content, and Halo Mass
We use the UniverseMachine to analyze the source of scatter between the central galaxy mass, the total stellar mass in the halo, and the dark matter halo mass.
Behroozi, Peter+4 more
core +1 more source
Non-Gaussian halo assembly bias [PDF]
The strong dependence of the large-scale dark matter halo bias on the (local) non-Gaussianity parameter, f_NL, offers a promising avenue towards constraining primordial non-Gaussianity with large-scale structure surveys.
Dolag, Klaus+4 more
core +2 more sources