Results 131 to 140 of about 73,293 (324)
The Magellanic Stream as a probe of the galactic halo [PDF]
R. J. Cohen, R. D. Davies, I. F. Mirabel
openalex +1 more source
An optimized fabrication approach for the nanostructuring of optical metasurfaces from van der Waals materials like hexagonal boron nitride is presented. The resonator geometries show enhanced geometric homogeneity, resulting in a significant increase in quality factors of symmetry‐protected bound states in the continuum resonances.
Jonas Biechteler+7 more
wiley +1 more source
RGU Three-Colour-Photometry Towards the North Galactic Pole: Halo-To-Disk Mass Ratio [PDF]
R. Fenkart, U. W. Steinlin
openalex +1 more source
Formation of the Galactic Halo
Invited talk, 8 pages, LaTeX, 2 figures. To appear in New Horizons in Globular Cluster Astronomy, Padova 2002, ASP Conf. Proc., eds. G. Piotto, G. Meylan, G.
openaire +2 more sources
The Galactic Halo from Microlensing [PDF]
The status of the microlensing search for galactic dark matter in the form of massive astronomical compact halo objects (machos) is reviewed. Unresolved issues are discussed, as well as possible ways to solve these.
openaire +3 more sources
In this work, the oxygen vacancy formation is reported at the Au‐TiO2 interface in strong metal‐support interaction (SMSI) photocatalyst. The oxygen vacancies faciliate electron transfer and favor the adsorption of water and methanol at photocatalyst surface, thus enhancing the kinetic of photocatalytic hydrogen generation. The SMSI concept is extended
Vien‐Duong Quach+12 more
wiley +1 more source
Analysis of repulsive central universal force field on solar and galactic dynamics
Recent astrophysical observations hint toward the need for an extended theory of gravity to explain puzzles presented by the standard cosmological model such as the need for dark matter and dark energy to understand the dynamics of the cosmos. This paper
Barghout Kamal
doaj +1 more source
Radial velocities of blue horizontal branch field stars in the outer Galactic halo [PDF]
Jesper Sommer‐Larsen+1 more
openalex +1 more source
Genomic Variation Underpins Genetic Divergence and Differing Salt Resilience in Sesbania bispinosa
Sesbania, a leguminous halophyte, thrives in saline soils. Comparative genomics reveals key genomic variations—particularly chromosomal inversions—are identified as contributors to population differentiation and salt resilience. These findings advance the understanding of genomic variation driving evolution and phenotypic differentiation and offer ...
Gai Huang+13 more
wiley +1 more source
Round dynamical models of the galactic halo [PDF]
Jesper Sommer‐Larsen
openalex +1 more source