Results 91 to 100 of about 56,054 (306)

Global and Local Infall in the ASHES Sample (GLASHES). II. Asymmetric Line Profiles Around Dense Cores in 70 μm Dark Massive Clumps

The Astrophysical Journal
Gravitational collapse is fundamental to star formation, yet direct kinematic evidence of infall at the core scale in high-mass star-forming regions remains poorly constrained.
Kaho Morii, Patricio Sanhueza, Qizhou Zhang, James M. Jackson   +3 more
doaj   +1 more source

The Star Forming Regions of Orion [PDF]

International Astronomical Union Colloquium, 1995
AbstractThe distribution of emission line stars in Orion is presented, based on our recent surveys and other previous ones. Particular attention is given for the central 10 × 10 square degrees to compare some properties of emission line stars and OB association stars. As a result, a possibility of bimodal star formation is suggested in this region.
openaire   +1 more source

Three phosphatase families form a community: The phosphohydrolases that act upon inositol pyrophosphates

FEBS Letters, EarlyView.
Inositol pyrophosphates are energy‐rich signaling molecules that perform critical functions in cells. Three different families of phosphatases hydrolyze the β phosphate of the inositol pyrophosphate molecules: two have narrow specificities and one is promiscuous.
Ronda J. Rolfes
wiley   +1 more source

Exploring the star forming regions in vigorous star forming galaxies at Z=0.84

, 2013
© 2013 Instituto de Astronomía, UNAM. Science with the GTC Meeting (4º. 2011. Santa Cruz La Palma, España).We analyze the properties of star forming regions in a sample of star forming galaxies at z = 0.84. Star forming regions are extracted from B band
Zamorano Calvo, Jaime, Gallego Maestro, Jesús, Villar, V., Guzmán, R., Pérez González, Pablo Guillermo   +4 more
core  

Rapid destruction of protoplanetary discs due to external photoevaporation in star-forming regions [PDF]

, 2019
We analyse N-body simulations of star-forming regions to investigate the effects of external far- and extreme-ultraviolet photoevaporation from massive stars on protoplanetary discs.
Church, Ross P,, Fearon, N.M., Walton, S.R.J., Davies, Melvyn B, Nicholson, R.B., Walton, Sam R J, Fearon, Niamh M,, Nicholson, Rhana B,, Parker, Richard J,, Walton, Sam R J,, Church, Ross P, Fearon, Niamh M, Parker, Richard J, Nicholson, Rhana B, Lund University., Davies, M.B., Parker, R.J., Church, R.P., Davies, Melvyn B,   +18 more
core   +1 more source

JWST-FEAST: Feedback in Emerging extrAgalactic Star clusTers: Calibration of Star Formation Rates in the Mid-infrared with NGC 628

The Astrophysical Journal
New JWST near-infrared imaging of the nearby galaxy NGC 628 from the JWST Cycle 1 program Feedback in Emerging extrAgalactic Star clusTers (JWST-FEAST) is combined with archival JWST mid-infrared imaging to calibrate the 21 μ m emission as a star ...
Daniela Calzetti, Angela Adamo, Sean T. Linden, Benjamin Gregg, Mark R. Krumholz, Varun Bajaj, Arjan Bik, Michele Cignoni, Matteo Correnti, Bruce Elmegreen, Helena Faustino Vieira, John S. Gallagher, Kathryn Grasha, Robert A. Gutermuth, Kelsey E. Johnson, Matteo Messa, Jens Melinder, Göran Östlin, Alex Pedrini, Elena Sabbi, Linda J. Smith, Monica Tosi   +21 more
doaj   +1 more source

ABL kinase‐dependent phosphorylation of SH proteins promotes their direct interaction with CRK family SH2 domains

FEBS Letters, EarlyView.
CT10 regulator of kinase (CRK) and CRK‐Like (CRKL) are signaling adaptors driving cell adhesion, motility, differentiation, and proliferation. SH2‐domain containing (SH) proteins are enriched in YXXP motifs which when phosphorylated create preferred binding sites for CRK family SH2 domains.
Phoebe M. Cousens, Brendan W. Chandler, Anna M. Schmoker, Jaye L. Weinert, Charlotte A. Kearns, Warren T. Yacawych, Amila Šemić, Alicia M. Ebert, Bryan A. Ballif   +8 more
wiley   +1 more source

The influence of radiative feedback on star formation observed by the James Clerk Maxwell Telescope Gould Belt Survey of nearby star-forming regions.

, 2016
The aim of this thesis is to investigate evidence of heating and radiative feedback in local Gould Belt star-forming regions. I discuss what impact, if any, radiative feedback is having on the star formation.
Rumble, Damian Jack
core  

Submillimetre polarimetric observations of magnetic fields in star-forming regions

, 2007
Submillimetre imaging polarimetry is one of the most powerful tools at present for studying magnetic fields in star-forming regions, and the only way to gain significant information on the structure of these fields.
Chrysostomou, Antonio, Curran, Rachel L., Matthews, Brenda C.   +2 more
core   +1 more source

Mixed‐class J‐domain protein scaffolds promote expanded aggregate handling and multivalent Hsp70 engagement during functional disaggregase assembly

FEBS Letters, EarlyView.
Protein aggregates threaten proteostasis and cell health. In human cells, Hsp70–J‐domain protein‐based disaggregases remove aggregates, but how they assemble remains unclear. Our biochemical findings show that DNAJA2‐ and DNAJB1‐containing disaggregase scaffolds enhance luciferase aggregate targeting, and that Hsp70 recruitment by both J‐domain ...
Anna Szlachcic, Nadinath B. Nillegoda
wiley   +1 more source