Results 81 to 90 of about 50,118 (265)

The effect of the environment on the evolution of galaxy colours [PDF]

, 2006
In chapter 1 of this thesis, I give a brief overview of the birth of modern cosmology and the growth of the current paradigm. I then go on to describe the different types of galaxies, the star formation rates within them and give some notes about galaxy ...
Davies, Gregory Tudor
core  

Characterizing the Average Interstellar Medium Conditions of Galaxies at z ∼ 5.6–9 with Ultraviolet and Optical Nebular Lines

The Astrophysical Journal
Ultraviolet (UV; rest-frame ∼1200–2000 Å) spectra provide a wealth of diagnostics to characterize fundamental galaxy properties, such as their chemical enrichment, the nature of their stellar populations, and their amount of Lyman-continuum (LyC ...
Weida Hu, Casey Papovich, Mark Dickinson, Robert Kennicutt, Lu Shen, Ricardo O. Amorín, Pablo Arrabal Haro, Micaela B. Bagley, Rachana Bhatawdekar, Nikko J. Cleri, Justin W. Cole, Avishai Dekel, Alexander de la Vega, Steven L. Finkelstein, Norman A. Grogin, Nimish P. Hathi, Michaela Hirschmann, Benne W. Holwerda, Taylor A. Hutchison, Intae Jung, Anton M. Koekemoer, Jeyhan S. Kartaltepe, Ray A. Lucas, Mario Llerena, S. Mascia, Bahram Mobasher, L. Napolitano, Jeffrey A. Newman, Laura Pentericci, Pablo G. Pérez-González, Jonathan R. Trump, Stephen M. Wilkins, L. Y. Aaron Yung   +32 more
doaj   +1 more source

Spatially resolved spectroscopy of faint star-forming galaxies & their environments in the high redshift universe [PDF]

, 2011
This thesis is concerned with the spectroscopic observations of distant galaxies, 1 < z < 5. The galaxies presented here are intrinsically faint such that their ux is dominated by ordinary star formation rather than galaxy-galaxy merging and/or ...
Hurley, Mairéad
core   +1 more source

Gut microbiota dysbiosis‐mediated gut NLRP3 inflammasome activation exacerbates corticospinal tract injury after intracerebral hemorrhage

Interdisciplinary Medicine, EarlyView.
Schematic depicting a gut‐brain pathway that exacerbates CST injury after ICH. Gut Microbiota Dysbiosis‐Mediated Gut NLRP3 Inflammasome Activation Exacerbates Corticospinal Tract Injury After Intracerebral Hemorrhage. Abstract Intracerebral hemorrhage (ICH) causes severe neurological deficits largely attributable to corticospinal tract (CST) injury ...
Meiqin Zeng, Meichang Peng, Chen He, Yanmeng Zhao, Zizhang Cheng, Mengchen Yu, Hao Tian, Lu Zhang, Wen Yuan, Qing Zeng, Jiandong Huang, Haitao Sun   +11 more
wiley   +1 more source

SQuIGG E: Buried Star Formation Cannot Explain the Rapidly Fading CO(2–1) Luminosity in Massive, z ∼ 0.7 Post-starburst Galaxies

The Astronomical Journal
Observational and theoretical studies have long held that rapid gas consumption in starbursts is responsible for the formation of the most massive quiescent galaxies at high redshift.
David J. Setton, Justin S. Spilker, Rachel Bezanson, Katherine A. Suess, Jenny E. Greene, Andy D. Goulding, Elia Cenci, Vincenzo R. D’Onofrio, Robert Feldmann, Mariska Kriek, Anika Kumar, Yuanze Luo, Desika Narayanan, Margaret E. Verrico, Pengpei Zhu   +14 more
doaj   +1 more source

The properties of discrete X-ray sources in star-forming galaxies [PDF]

, 2012
Observations of starburst galaxies have revealed a large number of point-like X-ray sources located within these systems, including active galactic nuclei (AGN), X-ray binaries (XRBs), and utraluminous X-ray sources (ULXs).
JACKSON, FLOYD,EMMANUEL
core  

Liquid biopsy across cancers: Integrating circulating biomarkers, tumor biology, artificial intelligence, and clinical translation

Interdisciplinary Medicine, EarlyView.
Liquid biopsy uses non‐invasive sampling of blood or body fluids to isolate circulating analytes, including circulating tumor DNA, circulating tumor cells, extracellular vesicles, and RNA. These are analyzed using next‐generation sequencing, qPCR, and proteomics to inform cancer detection, monitoring, and characterization. Figure created with BioRender.
Jaswinder Singh, Manjeet Kumar, Kajal Kamra   +2 more
wiley   +1 more source

The Hα Concentration of Local Star-forming Galaxies: Implications for Galaxy Structure Formation

The Astrophysical Journal
In this work, we present a study on the H α emission line flux concentration of 3098 low-redshift star-forming galaxies (SFGs) using the MaNGA data available in the Data Release 17 from the Sloan Digital Sky Survey (SDSS).
Zhizheng Pan, Xianzhong Zheng, Xu Kong
doaj   +1 more source

Sensorial and nutritional qualities of muscles from cross‐bred Salers heifers raised on mid‐mountain pasture

JSFA reports, EarlyView.
Abstract Background This study investigated the effects of crossbreeding, finishing system, and muscle type on carcass characteristics, intramuscular fat (IMF), image‐based IMF estimation, fatty acid composition, and meat quality in beef heifers. Charolais × Salers (C × S) and Angus × Salers (A × S) crossbred heifers were finished either on pasture or ...
Dominique Gruffat, Marie‐Pierre Ellies‐Oury, Donato Anduéza, Brigitte Picard, Bernard Sepchat, Laurent Larraillet, Bruno Meunier, Muriel Bonnet   +7 more
wiley   +1 more source

Morphological Demographics of Galaxies at z ∼ 10–16: Log-normal Size Distribution and Exponential Profiles Consistent with the Disk Formation Scenario

The Astrophysical Journal
We homogeneously investigate the morphological properties of 169 galaxies at z  ∼ 10–16 with deep JWST NIRCam images employing our established techniques of GALFIT modeling and uncertainty evaluation (systematics+statistics).
Yoshiaki Ono, Masami Ouchi, Yuichi Harikane, Hidenobu Yajima, Kimihiko Nakajima, Seiji Fujimoto, Minami Nakane, Yi Xu   +7 more
doaj   +1 more source