Results 31 to 40 of about 1,372,867 (304)

A Detailed Study of the Radio--FIR Correlation in NGC6946 with Herschel-PACS/SPIRE from KINGFISH [PDF]

open access: yes, 2013
We derive the distribution of the synchrotron spectral index across NGC6946 and investigate the correlation between the radio continuum (synchrotron) and far-infrared (FIR) emission using the KINGFISH Herschel PACS and SPIRE data.
Aniano, G.   +24 more
core   +7 more sources

Research on distribution law of production quantity of coal seam index gas in Pingdingshan No.10 Coal Mine

open access: yesGong-kuang zidonghua, 2019
In view of problem of spontaneous combustion of VI-15, VI-16, VI-17 and VI-18 coal seams in Pingdingshan No.10 Coal Mine, temperature programmed oxidation experiment was used to analyze change of gas production quantity in each coal seam, and coal seam ...
ZHU Yu, QIN Ruxiang, WU Canchun
doaj   +1 more source

Constraining the ionized gas evolution with CMB-spectroscopic survey cross-correlation

open access: yes, 2017
We forecast the prospective constraints on the ionized gas model $f_{\rm gas}(z)$ at different evolutionary epochs via the tomographic cross-correlation between kinetic Sunyaev-Zeldovich (kSZ) effect and the reconstructed momentum field at different ...
Ma, Yin-Zhe
core   +2 more sources

On the One-dimensional Stability of Viscous Strong Detonation Waves [PDF]

open access: yes, 2003
Building on Evans function techniques developed to study the stability of viscous shocks, we examine the stability of viscous strong detonation wave solutions of the reacting Navier-Stokes equations.
18   +49 more
core   +1 more source

A New Method for Predicting Coal and Gas Outbursts

open access: yesShock and Vibration, 2020
In view of the fact that coal and gas outbursts are difficult to predict, a new method for predicting coal and gas outbursts was proposed based on occurrence mechanisms of coal and gas outbursts relating to coal mass strength, gas pressure, and in situ ...
Guowei Dong   +2 more
doaj   +1 more source

The Star Formation Rate - Dense Gas Relation in the Nuclei of Nearby Galaxies

open access: yes, 2008
We investigate the relationship between the star formation rate (SFR) and dense molecular gas mass in the nuclei of galaxies. To do this, we utilize the observed 850 micron luminosity as a proxy for the infrared luminosity and SFR, and correlate this ...
Bussmann   +15 more
core   +1 more source

The Cold and Hot Gas Content of Fine-Structure E and S0 Galaxies

open access: yes, 2000
We investigate trends of the cold and hot gas content of early-type galaxies with the presence of optical morphological peculiarities, as measured by the fine-structure index (Sigma). HI mapping observations from the literature are used to track the cold-
A. E. Sansom   +9 more
core   +1 more source

The Polytropic Equation of State of Interstellar Gas Clouds [PDF]

open access: yes, 2000
Models are presented for the polytropic equation of state of self-gravitating, quiescent interstellar gas clouds. A detailed analysis, including chemistry, thermal balance, and radiative transfer, is performed for the physical state of the gas as a ...
de Jong T.   +8 more
core   +2 more sources

Bose-Einstein condensation of photons with nonlocal nonlinearity in a dye-doped graded-index microcavity

open access: yes, 2014
We consider a microcavity made by a graded-index (GRIN) glass, doped by dye molecules, placed within two planar mirrors and study Bose-Einstein condensation (BEC) of photons.
Conti, Claudio   +1 more
core   +1 more source

The Role of Invasive Procedures in the Treatment of Complicated Gastrointestinal Graft‐Versus‐Host Disease in Pediatric Patients

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Gastrointestinal graft‐versus‐host disease (GI GVHD) following hematopoietic stem cell transplant is typically managed with medical therapy, but surgery and angioembolization may be warranted in selected cases with life‐threatening complications.
Gaia Brunetti   +12 more
wiley   +1 more source

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