Results 91 to 100 of about 3,911 (275)
Advanced Science, EarlyView.Electric field‑driven continuous gradient hydrogel GHZF4 achieves spatiotemporal growth factor release, modulates immune microenvironment, angiogenesis and osteochondral differentiation. It realizes cell‑free functional osteochondral repair in rat/rabbit models, offering a promising biomimetic strategy for gradient tissue regeneration.
Xiaolian Niu +7 more
wiley +1 more source
The disk rotation of the Milky Way Galaxy
, 1999 The rotation of the disk of the Milky Way Galaxy is analyzed. It rotates neither as a solid disk, nor in accordance with individual keplerian orbits. Rather the disk executes a form of differential rotation which suggests that a considerable fraction of ...
Kong, Vincent
core +1 more source
Mapping Atomic Hydrogen in the Disk of the Milky Way [PDF]
, 2013 The VATLY radio telescope has been used to draw the map of atomic hydrogen gas in the disk of the Milky Way. Evidence has been obtained for its differential rotation, its cloud and arm structure and the presence of a dark matter ...
Darriulat, Pierre +7 more
core
The Astrophysical JournalWe present an analysis of the structure, kinematics, and chemo-dynamical properties of the Milky Way bulge using RR Lyrae stars from Optical Gravitational Lensing Experiment (OGLE), and giant stars from APOGEE and Gaia that have distances placing them in
Xiao Han +7 more
doaj +1 more source
Measurement and evaluation of surgical models of spinal fusion in mice, rats, and rabbits
Animal Models and Experimental Medicine, EarlyView.In this study, spinal fusion models in mice, rats and rabbits are compared and discussed. The results show that after comparing the anatomical structure and the complexity of surgical operation, among the three experimental animals in this study, the rabbit as an experimental animal is superior to the mouse and the rat in the establishment of spinal ...
Jianghong Lu, Yicun Hu, Xin Yao
wiley +1 more source
MAPPING THE MILKY WAY DISK WITH STATISTICAL PHOTOMETRIC PARALLAX
, 2020 Previous attempts at picturing the Milky Way disk identified substructure called galactic wiggles. Photometric data was obtained from Sloan Digital Sky Survey (SDSS) Data Release 14 (DR14) and the Panoramic Survey Telescope and Rapid Response System ...
Gonzalez, Sarah
core
, 2018 The Milky Way is made up of a central bar, a disk with embedded spiral arms, and a dark matter halo. Observational and theoretical constraints for the characteristic parameters of these components will be presented, with emphasis on the constraints from ...
Gerhard, Ortwin, Englmaier, Peter
core
THE EDGE OF THE MILKY WAY STELLAR DISK REVEALED USING CLUMP GIANT STARS AS DISTANCE INDICATORS [PDF]
, 2011 We use the clump giants of the disk as standard candles calibrated from Hipparcos parallaxes in order to map their distribution with two new near-infrared surveys of the Galactic plane: UKIDSS-GPS and VISTA Variables in the Vía Lctea (VVV).
M. Hempel +9 more
core +1 more source
A Wave-corrected Assessment of the Local Midplane
The Astrophysical JournalAs the number of known Galactic structures mounts thanks to the Gaia Space Telescope, it is now pertinent to study methods for disentangling structures occupying the same regions of the Milky Way. Indeed, understanding the precise form of each individual
Ziyuan Yin, Austin Hinkel
doaj +1 more source
Animal Models and Experimental Medicine, EarlyView.At the genomic level, a large number of differentially expressed genes (DEGs) and aging‐related DEGs have been screened. Ten hub genes, such as IFNγ and IRF7, have been identified and shown potential value in the diagnosis of PD, holding promise as novel biomarkers to facilitate early and precise diagnosis.
Haojie Wu +3 more
wiley +1 more source