Results 131 to 140 of about 30,270 (299)

Scalable Computation of Topological Abstractions for Scalar Data

Computer Graphics Forum, EarlyView.
Abstract Topological data analysis has become an important tool for large scale scalar data analysis and visualization, efficiently extracting the inherent structure and features of interest of the data. However, with growing dataset sizes and complexity, it is increasingly becoming infeasible to compute topological abstractions of interest in serial ...
M. Will, J. Lukasczyk, J. Tierny, A. Gyulassy, G. H. Weber, H. Carr, C. Garth   +6 more
wiley   +1 more source

X-ray spectra for galaxy or galaxy group in a Chandra observation of MACS J0717.5+3745 [PDF]

, 2012
These are the data files needed to follow along with the spectral analysis I do to determine the physical processes causing the emission from the galaxy, or group of galaxies, at RA=7h 16m 44.3s and Dec=+37d 39' 56'' (J2000), from the Chandra observation
Douglas Burke (96510)
core   +1 more source

Formation of the Dark Matter–Deficient S0 Galaxy NGC 4111 under the Tidal Interactions

The Astrophysical Journal Letters
We present high-sensitivity and large-scale atomic hydrogen (H i ) observations toward lenticular (S0) galaxy NGC 4111 using the Five-hundred-meter Aperture Spherical Radio Telescope.
Mei Ai, Ming Zhu, Nai-ping Yu, Jin-long Xu, Xiao-lan Liu, Yingjie Jing, Qian Jiao, Yao Liu, Chuan-peng Zhang, Jie Wang, Peng Jiang   +10 more
doaj   +1 more source

The Globular Cluster System of the Galaxy NGC 6876

Galaxies, 2017
We present preliminary results of the deep photometric study of the elliptical galaxy NGC 6876, located at the center of the Pavo group, and its globular cluster system.
Ana Inés Ennis, Lilia Patricia Bassino, Juan Pablo Caso   +2 more
doaj   +1 more source

Survey on Visualization of Information Diffusion over Networks

Computer Graphics Forum, EarlyView.
Abstract Information Diffusion (ID) describes how a value (e.g., a pathogen, a rumor, a packet) spreads through an underlying “medium” network of elements (e.g., a social or computer network). Understanding the information diffusion process is essential to predicting trends, controlling misinformation, and enhancing decision‐making as well as ...
T. Baumgartl, M. Sondag, V. Filipov, M. Tuscher, S. Rajendran, S. Miksch, D. Archambault, A. Arleo, T. von Landesberger   +8 more
wiley   +1 more source

Group-galaxy correlations in redshift space as a probe of the growth of structure [PDF]

, 2016
International audienceWe investigate the use of the cross-correlation between galaxies and galaxy groups to measure redshift-space distortions (RSD) and thus probe the growth rate of cosmological structure.
L. Guzzo, J. A. Peacock, Mohammad, F. G., Torre, S.,, Torre, S., de La, Peacock, J. A., S. de la Torre, Guzzo, L., F. G. Mohammad, D. Bianchi, Bianchi, D.   +10 more
core   +1 more source

Galaxy groups in the presence of cosmological constant: Increasing the masses of groups

Physics Letters B
The boundaries of galaxy groups and clusters are defined by the interplay between the Newtonian attractive force and the decoupling from the local expansion of the Universe.
David Benisty, Moshe M. Chaichian, Anca Tureanu   +2 more
doaj   +1 more source

FaceIt: Real‐Time On‐Device Identity‐Preserving Portrait Animation

Computer Graphics Forum, EarlyView.
A real‐time, on‐device algorithm for animating a single portrait image using detailed facial expressions and motions from a driving video achieving visual quality that can outperform even techniques with significantly higher computational overhead. Abstract Recently, significant progress has been made in generating expressive and temporally coherent ...
M. Dvorožňák, D. Sýkora, C. Curtis, B. Curless, Y. Xu, Z. Zhou, O. Sorkine‐Hornung, D. Salesin   +7 more
wiley   +1 more source

Inhibition of Ornithine Decarboxylase 1 Mitigates Denervation‐Induced Muscle Atrophy by Suppressing Proteolysis and Preserving Muscle Stem Cell Homeostasis

Cell Proliferation, EarlyView.
Polyamine metabolism is innervation responsive and involved in denervation‐induced muscle atrophy. Inhibition of polyamine metabolism attenuates muscle atrophy by restraining proteolysis and preserving MuSCs homeostasis. Denervation‐induced activation of FAP‐derived FGF7 drives premature MuSCs activation, while DFMO suppresses this paracrine cue to ...
Mingming Zhang, Feifan Chang, Siliang Ge, Fuming Cao, Pincong Fu, Haobo Zhang, Ming Chen, Yi Li, Peifu Tang, Pengbin Yin   +9 more
wiley   +1 more source

Smartphone‐Based Teledentistry to Support Clinical Triage and Risk‐Informed Dental Care in Patients With Inherited Bleeding and Haemoglobin Disorders: A Cross‐Sectional Diagnostic Agreement Study

Haemophilia, EarlyView.
ABSTRACT Introduction Patients with inherited bleeding and haemoglobin disorders face barriers to accessing timely dental care, increasing the risk of untreated oral disease and complications related to invasive procedures. Aim To evaluate the agreement between smartphone‐based asynchronous teledentistry and face‐to‐face examination for oral conditions,
Victor Cordeiro da Silva, Carolina Mendes Frusca do Monte, Leandro Tavares da Silva, Gabriela Silva Almeida, Claudia Santos Lorenzato, José Vitor Nogara Borges de Menezes, Fabian Calixto Fraiz, Cassius Carvalho Torres‐Pereira   +7 more
wiley   +1 more source