Results 101 to 110 of about 1,809,603 (303)
A Critical Review on the Evolution of Chitosan‐Based Injectable Hydrogels in Bone Regeneration
Advanced Materials Interfaces, EarlyView.The graphical illustration depicts hydrogel formulation using chitosan and biocompatible cross‐linkers, major advantages, and incorporation of cells, osteoinductive factors, and therapeutic drugs. Following injection, pH‐responsive gelation enables controlled drug release, promotes cell recruitment and osteogenic differentiation, enhances extracellular
Shivani Santosh Sakhrani +2 more
wiley +1 more source
Massive discs in cosmological simulations
, 2020 VizieR online Data Catalogue associated with article published in journal Astronomy & Astrophysics with title 'Massive disc galaxies too dominated by dark matter in cosmological hydrodynamical simulations.' (bibcode: 2020A&A...640A ...
Fraternali, Filippo; id_orcid +9 more
core +1 more source
Hydrodynamical simulations of the stream-core interaction in the slow merger of massive stars [PDF]
, 2002 We present detailed simulations of the interaction of a stream emanating from a mass-losing secondary with the core of a massive supergiant in the slow merger of two stars inside a common envelope.
Ivanova, Natasha +7 more
core +1 more source
Information Transmission Strategies for Self‐Organized Robotic Aggregation
Advanced Robotics Research, EarlyView.In this review, we discuss how information transmission influences the neighbor‐based self‐organized aggregation of swarm robots. We focus specifically on local interactions regarding information transfer and categorize previous studies based on the functions of the information exchanged.
Shu Leng +5 more
wiley +1 more source
3D Radiation-hydrodynamical Simulations of Shadows on Transition Disks
The Astrophysical Journal LettersShadows are often observed in transition disks, which can result from obscuring by materials closer to the star, such as a misaligned inner disk. While shadows leave apparent darkened emission as observational signatures, they have significant dynamical ...
Shangjia Zhang, Zhaohuan Zhu
doaj +1 more source
Merging Galaxy Clusters and the Search for New Physics of Dark Matter: A Review
UniverseMerging galaxy clusters represent one of the most powerful macroscopic laboratories in the Universe for searching for new physics within the dark sector.
Rogério Monteiro-Oliveira
doaj +1 more source
Simulation of the hydrodynamic drag force on aggregates
Advanced Powder Technology, 2000 Abstract —A simulation model to predict the dynamic behavior of large aggregates in flows was developed, in which the effective particle surface exposed to the flow was evaluated and the reduction of fluid velocity due to neighboring particles was taken into account.
Iimura, K, Higashitani, K
openaire +2 more sources
Advanced Robotics Research, EarlyView.This article presents dielectric elastomer switch (DES) materials, based on composite thin films. Alignment of graphite flakes due to their physical confinement within the thin films lead to much stronger piezoresistive responses than bulk composites, while their durability exceeds that of conventional liquid‐based DES materials.
Lingyu Liu +3 more
wiley +1 more source
The Limited Lifetime of Self-Gravitating Accretion Disks in Galactic Centers
GalaxiesGlobally self-gravitating accretion disks in active galactic nuclei (AGN) have been frequently discussed in the literature, but never observed. A few dozen megamasering accretion disks in AGN have been detected, which display a clear Keplerian rotation ...
Isaac Shlosman
doaj +1 more source
Hydrodynamic simulations of clumps [PDF]
, 2008 Clumps in hot star winds can originate from shock compression due to the line driven instability. One-dimensional hydrodynamic simulations reveal a radial wind structure consisting of highly compressed shells separated by voids, and colliding with fast clouds. Two-dimensional simulations are still largely missing, despite first attempts.
Feldmeier, Achim (Prof. Dr.) +3 more
openaire