Results 31 to 40 of about 12,615 (238)
The Properties of High Redshift Galaxies
Revista Mexicana de Astronomía y Astrofísica, 2022 This work studies the connection between the first galaxies and their hosting dark matter halos in the early Universe when reionization is concluding. Our numerical models (already presented in an earlier study) trace the star formation history at z = 4 - 8, the galaxy stellar mass function, the stellar-to-halo mass distribution, and other high ...
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Modeling the dispersion measure—redshift relation for fast radio bursts
Frontiers in Astronomy and Space SciencesThis theoretical work investigates different models to predict the redshift of fast radio bursts (FRBs) from their observed dispersion measure (DM) and other reported properties.
Eduard Fernando Piratova-Moreno +1 more
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The Interstellar Dust Properties of Nearby Galaxies [PDF]
Annual Review of Astronomy and Astrophysics, 2018 This article gives an overview of the constitution, physical conditions, and observables of dust in the interstellar medium of nearby galaxies. We first review the macroscopic, spatial distribution of dust in these objects and its consequences for our ability to study grain physics.
Galliano, Frédéric +2 more
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Astronomy & AstrophysicsOne of the key factors influencing galaxy clustering in the nonlinear regime is galaxy assembly bias, which describes the dependence of galaxy clustering on halo properties beyond halo mass.
García-Moreno S., Chaves-Montero J.
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Properties of Galaxies in and Around Voids [PDF]
, 1998 10 pages, 4 figures, latex, to appear in the proceedings of the 'Ringberg workshop on Large Scale Structure', hold Sep.
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Morphological Properties of Superclusters of Galaxies
, 2010 12 pages, 17 figures Accepted to ...
Costa-Duarte, M. V. +2 more
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Systematic Properties of Galaxies: Implications for Galaxy Formation [PDF]
Symposium - International Astronomical Union, 1987 We have compiled a data base of V-band two-dimensional luminosity distribution for 261 galaxies in the Virgo and the Ursa Major regions (Watanabe 1983) using the 105-cm Schmidt telescope at the Kiso Observatory, Tokyo Astronomical Observatory. This is one of the largest collections of homogeneous surface photometry available to date, though the sample ...
S. Okamura, K. Kodaira, M. Watanabe
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Surrogate‐Optimized Flow‐Guided Miniature Condenser for Rapid Exhaled Glucose Detection
Advanced Materials Technologies, EarlyView.A surrogate‐optimized miniature condenser guides humid exhaled flow toward cold surfaces to accelerate exhaled breath condensate collection. By improving vapor access within a compact footprint, the design increases sample yield. This enables post‐collection enrichment and rapid colorimetric glucose detection from dilute exhaled biomarkers within a 5 ...
Yiming Thomas Lu +6 more
wiley +1 more source
Advanced Robotics Research, EarlyView.This article introduces a soft wearable eyelid sling device incorporating a hydraulic soft artificial muscle (SAM) for achieving complete closure of an eyelid. The SAM is driven by a cam mechanism that provides a displacement profile closely matched with those of a healthy eyelid.
Patrick Pruscino +7 more
wiley +1 more source
Exploring the Mass–Metallicity Relationships with the DESI BGS and ELG Samples
The Astronomical JournalThe mass–metallicity relation (MZR) serves as a cornerstone for understanding the chemical evolution of galaxies by correlating the stellar mass of galaxies with their gas-phase metallicity.
Yunxiao Jia +5 more
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