Results 41 to 50 of about 4,162,760 (300)

Catalog of spectrophotometric scans of stars. [PDF]

open access: yesThe Astrophysical Journal Supplement Series, 1976
NSF AST76-02357 ; McDonald ...
openaire   +2 more sources

A Catalog of Stars Observed Simultaneously by Kepler and TESS [PDF]

open access: yesResearch Notes of the AAS, 2018
Published as a RNAAS, this version includes an additional figure not in the research note.
Thomas Barclay, Geert Barentsen
openaire   +2 more sources

Avidin is evolutionarily conserved in fish but dispensable for development and resistance against Streptococcus agalactiae in zebrafish

open access: yesFEBS Open Bio, EarlyView.
The presence of biotin‐binding avidin proteins in fish and their biological significance are poorly characterized. We cataloged fish avidins and demonstrate that they are widely present and evolutionarily conserved. We created avd knockout zebrafish and show that zebavidin is dispensable for development and that resistance of avd knockout embryos in ...
Anni K. Saralahti   +5 more
wiley   +1 more source

Investigating the Young Stellar Populations and Hierarchies in Nearby Galaxies with the UVIT. II. Presenting the Properties of ∼25,000 UV-detected Star-forming Clumps

open access: yesThe Astrophysical Journal Supplement Series
Studying young stellar populations within galaxies can help refine our understanding of recent star formation in galaxies and their evolution. With this motivation, we present a catalog of ∼25,000 recently formed (within 400 Myr) star-forming clumps ...
Gairola Shashank   +4 more
doaj   +1 more source

An Investigation of the Ancient Star Catalog [PDF]

open access: yesPublications of the Astronomical Society of the Pacific, 1982
Various tests are applied to Claudius Ptolemy's long-suspect claim that he himself observed the more than 1000 objects in the Ancient Star Catalog. An obvious consequence of observing under the influence of Ptolemy's large equinox-position error is found not to exist in the Catalog.
openaire   +1 more source

Salmonella enterica serovar typhi limits the potency of typhoid toxin and ADP‐ribosylating toxin AB to establish a persistent infection

open access: yesFEBS Open Bio, EarlyView.
The two catalytic subunits of typhoid toxin dissociate from the holotoxin in the ER of an intoxicated cell, but only CdtB exits the ER to generate immunosuppressive effects. PltA is retained in the ER and sequestered from its cytosolic target, thus allowing the anti‐inflammatory effects of CdtB to promote intestinal colonization.
Maria C. Zabala‐Rodriguez   +4 more
wiley   +1 more source

A Comparison of Star Formation Rates by Different Tracers in Nearby Galaxies

open access: yesThe Astrophysical Journal Supplement Series
We utilize a large sample of ∼113,000 galaxies ( z < 0.3) from the Sloan Digital Sky Survey with high-quality data to compare star formation rates (SFRs) across multiple diagnostic methods and examine their connection to the strength of active galactic ...
Huynh Anh N. Le   +5 more
doaj   +1 more source

Beta1 subunits enable fentanyl‐induced BK channel activation and opioid regulation of cerebral artery diameter

open access: yesFEBS Open Bio, EarlyView.
During the current opioid crisis, the majority of overdose deaths are attributed to ultra‐potent synthetic opioids, such as fentanyl. While fentanyl exerts its action via opioid receptors, we propose that potassium channels in the brain blood vessels may also sense fentanyl.
Shiwani Thapa   +4 more
wiley   +1 more source

University Catalog (Wichita State University)

open access: yes, 2019
Produced by Lisa Fleetwood, catalog editor, March 2019.The Graduate Catalog, an official publication of the WSU Graduate School, is produced annually to provide general information for students admitted to or considering graduate education at Wichita ...
Graduate School   +1 more
core   +1 more source

The Milky Way Project: Bridging Intermediate- and High-mass Star Formation with the MIRION Catalog of Yellowballs

open access: yesThe Astrophysical Journal
We describe the construction and use of the Mid-InfraRed Interstellar Objects and Nebulae (MIRION) catalog, which was compiled from 6176 objects identified as “yellowballs” (YBs) by participants in the Milky Way Project.
Kathryn Devine   +9 more
doaj   +1 more source

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