Results 51 to 60 of about 70,240 (312)

Observing eruptions of gas-rich compressible magmas from space

Nature Communications, 2016
Satellite observations are an important tool in volcano monitoring, but observations such as ground deformation and gas emissions are treated independently. Here, the authors present a model coupling them through their link to magma volatile contents and
Brendan McCormick Kilbride, Marie Edmonds, Juliet Biggs   +2 more
doaj   +1 more source

Far‐UV emissions from the SL9 impacts with Jupiter [PDF]

, 1995
Observations with the International Ultraviolet Explorer (IUE) during the impacts of the fragments of comet D/Shoemaker-Levy 9 with Jupiter show far-UV emissions from the impact sites within a similar to 10 min time scale.
Liu, X, Rego, D, Fireman, G, Ajello, JM, Combi, M. R., Harris, W. M., Feldman, P. D., ben Jaffel, L., Liu, X., Strobel, DF, Jessup, K. L., Feldman, PD, Talavera, A., Livengood, T. A., Gladstone, GR, Budzien, SA, McGrath, MA, Clarke, J. T., ben Jaffel, L, Talavera, A, Prangé, R., Strobel, D. F., Ajello, J. M., Fireman, G., Vincent, M. B., Vincent, MB, Jessup, KL, Emerich, C., Miller, S., Hall, D. T., Combi, MR, Gladstone, G. R., McGrath, M. A., Woodney, L, Emerich, C, Rego, D., Budzien, S. A., Harris, WM, Miller, S, Clarke, JT, Ballester, GE, Livengood, TA, Ballester, G. E., Prangé, R, Woodney, L., Hall, DT   +45 more
core   +1 more source

ON THE ORIGIN OF COMETS

Chinese Journal of Space Science, 1982
Abstract The fact that comets are rich in volatile material shows that they were formed and kept for a long time in the outer, low-temperature regions of the solar system. In this paper we analyse the structure in the outer edge of the solar nebula and show that no formation zone of comets can exist there. Our view is that the comets evolved from the
null Hu Zhong-wei, null Yang Ke-zhong
openaire   +1 more source

Macrophage Extracellular Traps in Immunity and Cancer

Advanced Science, EarlyView.
As a macrophage‐mediated innate defense mechanism, the dysregulated release of METs drives chronic inflammation and influences tumor progression. Furthermore, METs exhibit a functional duality within the tumor microenvironment, capable of both promoting and suppressing tumor development.
Junyao Li, Eugenie Nepovimova, Adam Grundel, Lukas Peter, Qinghua Wu, Kamil Kuca   +5 more
wiley   +1 more source

Strain Partitioning in the Southeastern Tibetan Plateau From Kinematic Modeling of High‐Resolution Sentinel‐1 InSAR and GNSS

Geophysical Research Letters
Fault slip rates estimated from geodetic data are being integrated into seismic hazard models. The standard approach requires modeling velocities and relative (micro‐)plate motions, which is challenging for fault‐based models.
Jin Fang, Tim J. Wright, Kaj M. Johnson, Qi Ou, Richard Styron, Tim J. Craig, John R. Elliott, Andy Hooper, Gang Zheng   +8 more
doaj   +1 more source

comet-utilities: MS Thesis Release

, 2015
<p>This Release includes all the required material for Matias Giorgio's MS Thesis: COMET Analyzer, RabbitMQ-to-MongoDB bridge, and other modules.</p ...
Matias Giorgio
core   +1 more source

PCLS (Precision Cut Lung Slices) as a putative model for genotoxicity testing by application of the comet assay

, 2022
S.2Actually, precision cut lung slices are under extensive investigation to serve as a model for acute inhalation toxicology. Slices can be employed as an ex-vivo/in-vitro model as alternative method in the context of REACH and the 3Rs. Moreover, this in
Sewald, K., Ritter, D., Knebel, J., Switalla, S.   +3 more
core   +1 more source

Observation of Comets [PDF]

Nature, 1922
Dr. Crommelin in his valuable “Comet Notes,” B.A.A. Journal, March 1922, p. 198, speaking of Reid's comet (1922 a), says “the comet must have been quite well placed for Northern observers last October and November, being of the 9th magnitude.” It seems that Mr. Reid discovered the comet only a short time before it passed out of sight.
openaire   +2 more sources

β‐Elemene Rescues Radiation‐Induced Enteritis by Orchestrating a Host‐Microbiome Circuit That Fuels Epigenetic DNA Repair

Advanced Science, EarlyView.
This study elucidates that β‐elemene promotes cellular uptake of L. gasseri‐derived lactate by enhancing the membrane translocation of MCT1 in a CD147‐dependent manner. Intracellular lactate, through the lactylation of RBBP4 at the K26 site, recruits EP300 to the promoter regions of downstream genes (POLD1/POLD3), catalyzing H3K27ac modification.
Jiancheng He, Jiapeng Bao, Shukang Deng, Weijie Zang, Haoming Yan, Zihao Zhao, Guangze Zhang, Ruiqing Liu, Junjie Chen, Yilin Hu, Wanjiang Xue   +10 more
wiley   +1 more source

Simultaneous Observation of Negatively and Positively Charged Nanograins at Comet 67P/Churyumov‐Gerasimenko

Geophysical Research Letters, 2020
Observations near comet 67P by Rosetta show evidence of charged nanograins. Specifically, the ion and electron sensor (IES) observed negative particles with energy/charge (E/q) consistent with charged nanograins.
K. LLera, J. L. Burch, R. Goldstein, Charlotte Goetz   +3 more
doaj   +1 more source