Results 81 to 90 of about 806,786 (394)

Abstract Number ‐ 5: Interim Results of PRE‐SEAL IT Saccular Endovascular Aneurysm Lattice System First in Human Interventional Trial

Stroke: Vascular and Interventional Neurology, 2023
Introduction Preliminary in vivo animal intracranial aneurysm (IA) studies have demonstrated promising immediate and follow‐up aneurysm occlusion rates using the novel Saccular Endovascular Aneurysm Lattice (SEAL) system.
Boris Pabon, Victor Torres, Manuel Patiño, Felipe Peláez, Jorge Mútis, Margarita Cardozo, Edgard Pereira, Aamir Badruddin, Keith Woodward, Thomas Wolfe, Osama Zaidat   +10 more
doaj   +1 more source

Constraints on Assembly Bias from Galaxy Clustering

, 2016
We constrain the newly-introduced decorated Halo Occupation Distribution (HOD) model using SDSS DR7 measurements of projected galaxy clustering or r-band luminosity threshold samples.
Bosch, Frank C. van den, Hearin, Andrew, Lange, Johannes U., Villarreal, Antonio, Zentner, Andrew R.   +4 more
core   +1 more source

Redshifts of the Gravitational Lenses MG0414+0534 and MG0751+2716 [PDF]

, 1998
We report redshifts in two gravitational lens systems, MG0414+0534 and MG0751+2716. The lens galaxy in MG0414+0534 lies at z_l=0.9584+/-0.0002. The luminosity and extreme red color of the lens are then typical of a passively evolving, early-type, ~2L ...
Christopher S. Kochanek, Helbig P., Hogg D. W., John L. Tonry, Malhotra S., Refsdal S.   +5 more
core   +2 more sources

Simulating galaxy formation with black hole driven thermal and kinetic feedback [PDF]

, 2016
The inefficiency of star formation in massive elliptical galaxies is widely believed to be caused by the interactions of an active galactic nucleus (AGN) with the surrounding gas.
R. Weinberger, V. Springel, L. Hernquist, A. Pillepich, F. Marinacci, R. Pakmor, D. Nelson, S. Genel, M. Vogelsberger, J. Naiman, P. Torrey   +10 more
semanticscholar   +1 more source

Unlocking the Power of Quercetin‐Encapsulated Mesoporous Bioactive Glass Nanoparticles: A Multifunctional Approach to Bone Regeneration

Advanced Engineering Materials, EarlyView.
Mesoporous bioactive glass nanoparticles (MBGNs) are investigated for bone regeneration given their remarkable structural and functional properties. MBGNs are functionalized with Mn and Cu and incorporated with quercetin, a natural flavonoid exhibiting antioxidant, anti‐inflammatory, and antimicrobial properties.
Giovanni Lo Bello, Qaisar Nawaz, Pier Francesco Ferrari, Laura Pastorino, Roberto Raiteri, Aldo R. Boccaccini   +5 more
wiley   +1 more source

The EAGLE simulations of galaxy formation: calibration of subgrid physics and model variations [PDF]

, 2015
We present results from thirteen cosmological simulations that explore the parameter space of the "Evolution and Assembly of GaLaxies and their Environments" (EAGLE) simulation project.
R. Crain, J. Schaye, R. Bower, M. Furlong, M. Schaller, T. Theuns, C. D. Vecchia, C. Frenk, I. McCarthy, J. Helly, A. Jenkins, Y. Rosas-Guevara, S. White, J. Trayford   +13 more
semanticscholar   +1 more source

High‐Density Boron Nitride Nanotube Composites via Surfactant‐Stabilized Lyotropic Liquid Crystals for Enhanced Space Radiation Shielding

Advanced Functional Materials, EarlyView.
High‐density BNNT films, enabling mechanical robustness and high space radiation shielding effectiveness, are fabricated using surfactant‐stabilized BNNT liquid crystal. Simulations indicate that a 50 g cm−2 BNNT film can reduce radiation exposure by 56% compared to zero shielding, potentially doubling the duration of astronaut missions on the lunar ...
Young‐Kyeong Kim, Ik Jae Lim, Hongjin Lim, Yongbi Joo, Jueun Park, Md Monir Hossain, Hyunjin Cho, Nam‐Ho You, Seokhoon Ahn, Hunsu Lee, Sang Seok Lee, Yongho Joo, Se Youn Moon, Hee Il Yoo, Calista Lum, Cheol Park, Siyoung Q. Choi, Se Gyu Jang   +17 more
wiley   +1 more source

Relativistic Effect in Galaxy Clustering

, 2014
The general relativistic description of galaxy clustering provides a complete and unified treatment of all the effects in galaxy clustering such as the redshift-space distortion, gravitational lensing, Sachs-Wolfe effects, and their relativistic effects.
Yoo, Jaiyul
core   +1 more source

The Host Galaxy and Redshift of the Repeating Fast Radio Burst FRB 121102 [PDF]

, 2017
The precise localization of the repeating fast radio burst (FRB 121102) has provided the first unambiguous association (chance coincidence probability p ≲ 3 × 10−4) of an FRB with an optical and persistent radio counterpart.
S. Tendulkar, C. Bassa, J. Cordes, G. C. Bower, C. Law, S. Chatterjee, E. Adams, S. Bogdanov, S. Burke-Spolaor, B. Butler, P. Demorest, J. Hessels, V. Kaspi, T. Lazio, N. Maddox, B. Marcote, M. Mclaughlin, Z. Paragi, S. Ransom, P. Scholz, A. Seymour, L. Spitler, H. V. Langevelde, R. Wharton   +23 more
semanticscholar   +1 more source

Copper Stress Response of Antibiotic‐Resistant and Copper‐Tolerant Enterococcus faecium and the Antibacterial Efficacy of Functionalized Copper Surfaces

Advanced Materials Interfaces, EarlyView.
This study examines how different laser‐patterned copper and brass surfaces, including copper coatings, affect the survival of vancomycin‐resistant Enterococcus faecium. Using microscopy and genome analysis, the results show that copper tolerance varies between strains and can increase after vancomycin exposure.
Franca Arndt, Katharina Siems, Stella Marie Timofeev, Philippe Baumann, Aisha Saddiqa Ahmed, Daniel Wyn Müller, Frank Mücklich, Aaron Haben, Ralf Kautenburger, Ronja Anton, Christoph Schaudinn, Michael Laue, Oliver Schwengers, Katharina Runzheimer, Rocío Arazo del Pino, Kyriaki Xanthopoulou, Paul G. Higgins, Stefan Leuko, Alessa Lalinka Boschert   +18 more
wiley   +1 more source