Results 111 to 120 of about 59,474 (295)
Integrative Zoology, EarlyView.Feeding with tannin‐rich diets altered the fecal microbial composition and increased the relative abundance of tannin‐degrading microbes. We hypothesize that fecal bacteria and fungi may play important roles in helping herbivores adapt to tannin‐rich diets but respond to different tannin concentrations varies.
Di Zhu +5 more
wiley +1 more source
pop-cosmos: A Comprehensive Picture of the Galaxy Population from COSMOS Data
The Astrophysical Journal Supplement SeriesWe present pop-cosmos : a comprehensive model characterizing the galaxy population, calibrated to 140,938 ( r < 25 selected) galaxies from the Cosmic Evolution Survey (COSMOS) with photometry in 26 bands from the ultraviolet to the infrared. We construct
Justin Alsing +6 more
doaj +1 more source
The IMF of Extremely Metal-Poor Stars and the Probe into the Star-Formation Process of the Milky Way
, 2007 We discuss the star formation history of the Galaxy, based on the observations of extremely metal-poor stars (EMP) in the Galactic halo, to gain an insight into the evolution and structure formation in the early universe.
Fujimoto, Masayuki Y. +3 more
core +1 more source
The FEBS Journal, EarlyView.Metastasis in head and neck squamous cell carcinoma (HNSC) poses significant clinical challenges. This proof‐of‐concept study establishes patient‐derived orthotopic xenografts (PDOXs) as advanced models that closely replicate primary HNSC tumours, including local lymph node metastasis and the intricate cancer–stroma interaction.
Yuchen Bai +5 more
wiley +1 more source
Fe Abundances of Early Galaxies at z = 9–12 Derived with Deep JWST Spectra
The Astrophysical JournalWe derive Fe abundance ratios of seven galaxies at z = 9–12 with −22 < M _UV
Minami Nakane +14 more
doaj +1 more source
Chemical evolution of elliptical galaxies I: supernovae and AGN feedback [PDF]
, 2022 Marta Molero, F. Matteuccí, Luca Ciotti
openalex +1 more source
The FEBS Journal, EarlyView.Antifreeze proteins from winter‐active spiders were purified using their affinity for ice. After LC–MSMS characterization, corresponding transcripts were identified. The antifreeze protein folds as a β‐solenoid with a large flat ice‐binding site on one surface and can bind to ice crystals and prevent their growth at −4 °C.
Laurie A. Graham +3 more
wiley +1 more source
Analysis of the Internal Radial Gradient of Chemical Abundances in Spiral Galaxies from CALIFA
The Astrophysical JournalThe study of chemical evolution is of paramount importance for understanding the evolution of galaxies. Models and observations propose an inside-out mechanism in the formation of spiral galaxy disks, implying a negative radial gradient of elemental ...
A. F. S. Cardoso +3 more
doaj +1 more source
THE COOL GIANT STARS AND CHEMICAL EVOLUTION OF GALAXY
Odessa Astronomical Publications, 2017 The fundamental characteristics and abundances of cool giant stars is discussed. The possible evolution of nuclides in process evolution of Galaxy was very shortly described.
N. S. Komarov, T. V. Shevchuk
doaj +1 more source
Chemical evolution of galaxies — challenges for stellar astronomy [PDF]
, 1997 E. M. Sadler
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