Results 111 to 120 of about 273,089 (299)

Formation of Turbulent and Magnetized Molecular Clouds via Accretion Flows of HI Clouds

, 2012
Using 3D MHD simulation with the effects of radiative cooling/heating, chemical reactions, and thermal conduction, we investigate the formation of molecular cloud in the ISM.
Blitz, Crutcher, Dawson, de Jong, Dib, Fukui, Fukui, Glover, Hansen, Hartmann, Heiles, Heiles, Heitsch, Heitsch, Heitsch, Hennebelle, Hennebelle, Hennebelle, Hennebelle, Heyer, Hosokawa, Ikeda, Ikeda, Inoue, Inoue, Inoue, Inoue, Inoue, Inoue, Inoue, Kamata, Kawamura, Kevlahan, Koyama, Koyama, Koyama, Kramer, Kudoh, Larson, Lee, Li, Machida, Nelson, Shu-ichiro Inutsuka, Spitzer, Stone, Stone, Tsuyoshi Inoue, Vázquez-Semadeni, Wolfire, Yoshida   +50 more
core   +1 more source

Recent Advances in Electrospun Nanofibers for Triboelectric Nanogenerators: Performance Enhancement Strategies and Emerging Applications

Advanced Materials, EarlyView.
This review highlights recent advances in electrospun nanofiber‐based triboelectric nanogenerators, emphasizing how material design, fiber architecture, and interface engineering collectively enhance output performance and mechanical durability. Key developments in porous, aligned, core‐shell, and hierarchical nanofibers are discussed alongside ...
MD Fajla Rabbi, Jee Hwan Ahn, Duy Linh Vu, Kyoung Kwan Ahn   +3 more
wiley   +1 more source

A scaling relation for the molecular cloud lifetime in Milky Way-like galaxies. [PDF]

Mon Not R Astron Soc, 2021
Jeffreson SMR, Keller BW, Winter AJ, Chevance M, Kruijssen JMD, Krumholz MR, Fujimoto Y.   +6 more
europepmc   +1 more source

Increased Endurance of Nonvolatile Photonics Enabled by Nanostructured Phase‐Change Materials

Advanced Materials, EarlyView.
Tapered and segmented islands of the phase‐change material (PCM) antimony selenide (Sb2Se3) integrated on silicon microring resonators enable ultra‐low‐loss, high‐endurance, non‐volatile photonic tuning. The nanostructured PCM design suppresses interfacial scattering and thermal stress, achieving record endurance over 100 million electrical switching ...
Jayita Dutta, Andrew Tang, Brian Mills, Rui Chen, Arnab Manna, Gokul Nath SJ, Virat Tara, Dennis Callahan, Cosmin Constantin Popescu, Juejun Hu, Arka Majumdar   +10 more
wiley   +1 more source

Exploring the link between molecular cloud ices and chondritic organic matter in laboratory. [PDF]

Nat Commun, 2021
Danger G, Vinogradoff V, Matzka M, Viennet JC, Remusat L, Bernard S, Ruf A, Le Sergeant d'Hendecourt L, Schmitt-Kopplin P.   +8 more
europepmc   +1 more source

GMC Collisions as Triggers of Star Formation. V. Observational Signatures

, 2017
We present calculations of molecular, atomic and ionic line emission from simulations of giant molecular cloud (GMC) collisions. We post-process snapshots of the magneto-hydrodynamical simulations presented in an earlier paper in this series by Wu et al.
Bisbas, Thomas G., Nakamura, Fumitaka, Tan, Jonathan C., Tanaka, Kei E. I., Wu, Benjamin   +4 more
core   +1 more source

Correlated Charge Transport in an Organic Coulomb Glass

Advanced Materials, EarlyView.
ABSTRACT Advances in the development of organic field‐effect transistors (OFETs), electrically gated organic semiconductors (EGOFETs), and organic electrochemical transistors (OECTs) allow for the operation of these devices at very high charge‐carrier densities, where Coulomb interactions between carriers can be expected to become significant.
Magdalena Sophie Dörfler, Heinz Bässler, Harald Oberhofer, Anna Köhler   +3 more
wiley   +1 more source

MC-BLOS: Automated Software for Determining the Line-of-sight Component of Magnetic Fields Associated with Molecular Clouds

The Astrophysical Journal
While plane-of-sky magnetic field observations in molecular clouds are now common, observations of their line-of-sight magnetic field remain limited. To address this issue, M. Tahani et al. developed a technique based on Faraday rotation.
Mehrnoosh Tahani, John Ming Ngo, Jennifer Glover, Ryan Clairmont, Gabriel M. Zarazua, René Plume   +5 more
doaj   +1 more source

Electron induced molecular desorption from electron clouds at the Relativistic Heavy Ion Collider

Physical Review Special Topics. Accelerators and Beams, 2005
Molecular desorption coefficients from electron bombardment of the warm Relativistic Heavy Ion Collider beam pipe are derived from measurements for both baked and unbaked stainless steel.
Ubaldo Iriso, Wolfram Fischer
doaj   +1 more source

Chemical Reaction Multi-Objective Optimization for Cloud Task DAG Scheduling

IEEE Access, 2019
Cloud computing systems often have two conflicting objective, maximizing service performance, and minimizing computing cost. The excellent task scheduling and resource allocation strategies can improve the cost/utility ratio efficiently. It is an NP-hard
Xianghui Xiao, Zhiyong Li
doaj   +1 more source