Results 101 to 110 of about 4,796,716 (321)
The Astrophysical JournalThe recently discovered Eos molecular cloud is a CO-dark, low-density cloud located at a distance of approximately 94 pc from the Sun which does not appear to have formed stars at any point in its history.
Janik Karoly +5 more
doaj +1 more source
mSphereRepetitive extragenic palindromic (REP) sequences were first discovered in the intergenic regions of Escherichia coli and later found in phylogenetically distinct bacterial species. However, their biological roles and sequence conservation remain unclear.
Oleg N. Murashko +7 more
doaj +1 more source
First Detection of the Molecular Cloud Population in the Extended Ultraviolet Disk of M83
The Astrophysical Journal, 2022 We report a CO( J = 3−2) detection of 23 molecular clouds in the extended ultraviolet (XUV) disk of the spiral galaxy M83 with the Atacama Large Millimeter/submillimeter Array.
Jin Koda +10 more
doaj +1 more source
Angular Momentum of the N2H+ Cores in the Orion A Cloud
, 2016 We have analyzed the angular momentum of the molecular cloud cores in the Orion A giant molecular cloud observed in the N2H+ J = 1-0 line with the Nobeyama 45 m radio telescope.
Luong, Quang Nguyen +5 more
core +1 more source
Why are most molecular clouds not gravitationally bound? [PDF]
, 2011 The most recent observational evidence seems to indicate that giant molecular clouds are predominantly gravitationally unbound objects. In this paper we show that this is a natural consequence of a scenario in which cloud-cloud collisions and stellar ...
A. Burkert +57 more
core +1 more source
Turbulent molecular clouds [PDF]
The Astronomy and Astrophysics Review, 2012 To be published in AARv, 58 pages, 13 figures (higher resolution figures will be available on line)
Hennebelle, Patrick, Falgarone, Edith
openaire +3 more sources
Molecular cloud evolution – V. Cloud destruction by stellar feedback [PDF]
, 2013 We present a numerical study of the evolution of molecular clouds, from their formation by converging flows in the warm ISM, to their destruction by the ionizing feedback of the massive stars they form. We improve with respect to our previous simulations
P. Colín +2 more
semanticscholar +1 more source
A Robust Dual‐mode Self‐Monitoring Battery Thermal Management System via Bilayer Structural Design
Advanced Functional Materials, EarlyView.An adaptive dual‐mode material capable of both evaporative cooling and photothermal preheating is developed. It achieves a cooling efficiency of 53.9%, surpassing existing evaporative cooling counterparts, and a self‐monitoring capability, making it ideal for electric vehicles, portable electronics, and grid‐scale energy storage.
Shanchi Wang +7 more
wiley +1 more source
Molecular-Cloud-Scale Chemical Composition I: Mapping Spectral Line Survey toward W51 in the 3 mm Band [PDF]
, 2017 We have conducted a mapping spectral line survey toward the Galactic giant molecular cloud W51 in the 3 mm band with the Mopra 22 m telescope in order to study an averaged chemical composition of the gas extended over a molecular cloud scale in our ...
Akiko Kawamura +8 more
core +3 more sources
Modulating Electrochemical CO2 Reduction Pathways via Interfacial Electric Field
Advanced Functional Materials, EarlyView.Engineering interfacial electric fields in Cu/ITO electrodes enables precise control of CO2 reduction pathways. Charge transfer from Cu to ITO generates positively charged Cu species that steer selectivity from ethylene toward methane. This work demonstrates how interfacial electric‐field modulation can direct reaction intermediates and transform ...
Mahdi Salehi +7 more
wiley +1 more source