Results 31 to 40 of about 14,837 (310)
The Edgeworth-Kuiper debris disk [PDF]
Astronomy and Astrophysics, 2010 18 pages, 14 figures, accepted for publication in A& ...
Vitense, Christian +2 more
openaire +2 more sources
Open Astronomy, 2021 In this paper, the mechanisms of star formation and the formation of the equatorial gas and dust disk of protostars are considered. The viscous dynamics of the interstellar matter of gas and dust disks is mainly determined by perturbations of the matter ...
Abdulmyanov Tagir
doaj +1 more source
DUSTY DISKS AROUND WHITE DWARFS. I. ORIGIN OF DEBRIS DISKS [PDF]
The Astrophysical Journal, 2010 38 pages, 7 figures, single column, accepted by ...
Dong, Ruobing +3 more
openaire +2 more sources
Decay of Planetary Debris Disks [PDF]
The Astrophysical Journal, 2005 We report new Spitzer 24 m photometry of 76 main-sequence A-type stars. We combine these results with previously reportedSpitzer24 m data and 24 and 25 m photometry from theInfrared Space Observatoryand the InfraredAstronomySatellite.Theresultisasampleof266starswithmasscloseto2.5M ,alldetectedtoatleastthe 7 level relative to their ...
G. H. Rieke +11 more
openaire +1 more source
RZ Piscium Hosts a Compact and Highly Perturbed Debris Disk
The Astrophysical Journal, 2023 RZ Piscium (RZ Psc) is well known in the variable star field because of its numerous irregular optical dips in the past 5 decades, but the nature of the system is heavily debated in the literature.
Kate Y. L. Su +8 more
doaj +1 more source
The Astrophysical JournalDebris disks or exo-Kuiper belts, detected through their thermal or scattered emission from their dusty components, are ubiquitous around main-sequence stars.
Antranik A. Sefilian
doaj +1 more source
Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment
Molecular Oncology, EarlyView.This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley +1 more source
Can Ti‐Based MXenes Serve as Solid Lubricants for Brake Applications? A Tribological Study
Advanced Engineering Materials, EarlyView.This study explores the first implementation of Ti‐based MXenes materials in brake pad friction composite material. The resulting composite material exhibits a 48% reduction in the wear rate; alongside significant improvements are observed for thermal and mechanical properties.
Eslam Mahmoud +7 more
wiley +1 more source
JWST/MIRI Imaging of the Warm Dust Component of the ϵ Eridani Debris Disk
The Astronomical JournalWe present JWST/MIRI observations of the debris disk surrounding the nearby solar analog ϵ Eridani obtained as part of the Archetypal Debris Disk Guaranteed Time Observation program. Multiwavelength images from 15, 18, 21, and 25.5 μ m show a smooth dust
Schuyler G. Wolff +6 more
doaj +1 more source
Testing the Interaction between a Substellar Companion and a Debris Disk in the HR 2562 System
The Astronomical Journal, 2023 The HR 2562 system is a rare case where a brown dwarf companion resides in a cleared inner hole of a debris disk, offering invaluable opportunities to study the dynamical interaction between a substellar companion and a dusty disk.
Stella Yimiao Zhang +53 more
doaj +1 more source