Results 21 to 30 of about 1,119,489 (299)

The timing and location of dust formation in the remnant of SN 1987A [PDF]

open access: yes, 2014
The discovery with the {\it Herschel Space Observatory} of bright far infrared and submm emission from the ejecta of the core collapse supernova SN\,1987A has been interpreted as indicating the presence of some 0.4--0.7\,M$_\odot$ of dust.
Barlow, M. J.   +3 more
core   +4 more sources

Japanese Society of Allergology task force report on standardization of house dust mite allergen vaccines – Secondary publication

open access: yesAllergology International, 2015
Background: In the 1990s, the Japanese Society of Allergology (JSA) standardized Japanese cedar pollen allergen vaccines. In the present study, the task force for house dust mite (HDM) allergen standardization of the Committee for Allergens and ...
Toshiro Takai   +8 more
doaj   +1 more source

VX-765 attenuates silica-induced lung inflammatory injury and fibrosis by modulating alveolar macrophages pyroptosis in mice

open access: yesEcotoxicology and Environmental Safety, 2023
Silicosis is a diffuse fibrotic lung disease in which excessive inflammatory responses are triggered by silica exposure. Pyroptosis, a pro-inflammatory mode of programmed cell death, is mediated by gasdermin and may play a pivotal role in the development
Huihui Tao   +14 more
doaj   +1 more source

Modeling Dust and Starlight in Galaxies Observed by Spitzer and Herschel: NGC 628 and NGC 6946 [PDF]

open access: yes, 2012
We characterize the dust in NGC628 and NGC6946, two nearby spiral galaxies in the KINGFISH sample. With data from 3.6um to 500um, dust models are strongly constrained. Using the Draine & Li (2007) dust model, (amorphous silicate and carbonaceous grains),
A. Crocker   +71 more
core   +3 more sources

On the dust abundance gradients in late-type galaxies: I. Effects of destruction and growth of dust in the interstellar medium

open access: yes, 2012
We present basic theoretical constraints on the effects of destruction by supernovae (SNe) and growth of dust grains in the interstellar medium (ISM) on the radial distribution of dust in late-type galaxies.
Anja C. Andersen   +62 more
core   +1 more source

A decade of ejecta dust formation in the Type IIn SN 2005ip [PDF]

open access: yes, 2019
In order to understand the contribution of core-collapse supernovae to the dust budget of the early universe, it is important to understand not only the mass of dust that can form in core-collapse supernovae but also the location and rate of dust ...
Andrews, J. E.   +8 more
core   +7 more sources

Evolution of interstellar dust and stardust in the solar neighbourhood

open access: yes, 2007
The abundance evolution of interstellar dust species originating from stellar sources and from condensation in molecular clouds in the local interstellar medium of the Milky Way is studied and the input of dust material to the Solar System is determined.
Akerman   +158 more
core   +1 more source

Probing the Interstellar Dust towards the Galactic Centre: Dust Scattering Halo around AX J1745.6-2901 [PDF]

open access: yes, 2017
AX J1745.6-2901 is an X-ray binary located at only 1.45 arcmin from Sgr A*, showcasing a strong X-ray dust scattering halo. We combine Chandra and XMM-Newton observations to study the halo around this X-ray binary.
Haberl, Frank   +3 more
core   +2 more sources

The physics of wind-blown sand and dust [PDF]

open access: yes, 2012
The transport of sand and dust by wind is a potent erosional force, creates sand dunes and ripples, and loads the atmosphere with suspended dust aerosols.
Karam, Diana Bou   +3 more
core   +2 more sources

Coal dust exposure triggers heterogeneity of transcriptional profiles in mouse pneumoconiosis and Vitamin D remedies

open access: yesParticle and Fibre Toxicology, 2022
Background Coal dust particles (CDP), an inevitable by-product of coal mining for the environment, mainly causes coal workers’ pneumoconiosis (CWP).
Min Mu   +13 more
doaj   +1 more source

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