Results 51 to 60 of about 262,185 (285)

Deciphering the Origin of Higher Shell Coordination on Single Iron Catalysts for Resilient Modulating Persulfate Oxidation Into Singlet Oxygen Pathway

Advanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
This study reveals that higher shell S coordination can effectively modulate the spin state of FeN4 site via long‐range electronic interactions, giving rise to the oriented generation of singlet oxygen from peroxymonosulfate activation. Abstract Precise manipulation of coordination structure of single‐atom sites and establishment of schematic ...
Liang Zhang, Kai Cheng, Zhizhi Yang, Ye Zhang, Shiro Kubuki, Paul A. Bingham, Yang‐Chun Yong, Bofan Zhang, Xiaoguang Duan   +8 more
wiley   +1 more source

Magnetic Fields in the Eos Cloud: Dynamically Important Fields in the Interface between Atomic and Molecular Gas

The Astrophysical Journal
The 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, Kate Pattle, Blakesley Burkhart, Thavisha E. Dharmawardena, B-G Andersson, Thomas J. Haworth   +5 more
doaj   +1 more source

Comprehensive analysis of repetitive extragenic palindrome sequences identified in bacteria and archaea using a new web-based tool, RepRanger

mSphere
Repetitive 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, Connor Morgan-Lang, Chen-Hsin Albert Yu, Hsin-Nan Lin, Anna Chao Kaberdina, Shin-Yu Kung, Vladimir R. Kaberdin, Sue Lin-Chao   +7 more
doaj   +1 more source

Nonlinear Hydromagnetic Wave Support of a Stratified Molecular Cloud

, 2003
We perform numerical simulations of nonlinear MHD waves in a gravitationally stratified molecular cloud that is bounded by a hot and tenuous external medium.
Chandrasekhar S., Falgarone E., Kudoh T., Larson R. B., Martin C. E., Mestel L., Nakano T., Shantanu Basu, Takahiro Kudoh   +8 more
core   +1 more source

Shock-triggered formation of magnetically-dominated clouds [PDF]

, 2007
To understand the formation of a magnetically dominated molecular cloud out of an atomic cloud, we follow the dynamical evolution of the cloud with a time-dependent axisymmetric magnetohydrodynamic code.
Falle, S. A. E. G., Hartquist, T. W., Moore, T. J. T., Van Loo, S.   +3 more
core   +1 more source

High‐Performance Low‐Emissivity Paints Enabled by N‐Doped Poly(benzodifurandione) (n‐PBDF) for Energy‐Efficient Buildings

Advanced Functional Materials, EarlyView.
This study introduces a scalable and colored low‐emissivity (low‐e) paint achieved by spraying an ultrathin n‐doped poly(benzodifurandione) (n‐PBDF) coating onto various colored substrates. The low‐e paint enhances thermal regulation by reducing mid‐infrared thermal emissivity to 0.19, thereby stabilizing indoor temperatures across diverse climates ...
Xiaojie Liu, Won‐June Lee, Daniel William Carne, Yanpei Tian, Andrea Felicelli, Yue Lei, Joseph A. Romo, Liyan You, Zixin Xiong, Orlando Gabriel Rivera Gonzalez, Abdulrahman Aljwirah, Qiaoqiang Gan, Jianguo Mei, Xiulin Ruan   +13 more
wiley   +1 more source

Distribution of Water Vapor in Molecular Clouds

, 2010
We report the results of a large-area study of water vapor along the Orion Molecular Cloud ridge, the purpose of which was to determine the depth-dependent distribution of gas-phase water in dense molecular clouds.
Bergin, Bergin, Bergin, Boger, Boogert, Caselli, David A. Neufeld, David J. Hollenbach, Di Li, Dutrey, Edwin A. Bergin, Elitzur, Elitzur, Franklin, Gary J. Melnick, Goldsmith, Harwit, Hollenbach, Jansen, Jansen, Johnstone, Kramer, Melnick, Melnick, Melnick, Michael J. Kaufman, Mookerjea, Morata, Neufeld, Neufeld, Neufeld, Neufeld, Nisini, Nummelin, Pineda, Pineda, Plume, Rodríguez-Franco, Ronald L. Snell, Savage, Snell, Snell, Snell, Sonnentrucker, Tolls, Ungerechts, Volker Tolls, Whittet, Whittet, Willacy   +49 more
core   +1 more source

Enhancing Low‐Temperature Performance of Sodium‐Ion Batteries via Anion‐Solvent Interactions

Advanced Functional Materials, EarlyView.
DOL is introduced into electrolytes as a co‐solvent, increasing slat solubility, ion conductivity, and the de‐solvent process, and forming an anion‐rich solvent shell due to its high interaction with anion. With the above virtues, the batteries using this electrolyte exhibit excellent cycling stability at low temperatures. Abstract Sodium‐ion batteries
Cheng Zheng, Qian Yao, Yanan Sun, Hongyu Lv, Zhongchao Bai, Guoliang Zhang, Nana Wang, Jian Yang   +7 more
wiley   +1 more source

Hierarchical structure of the interstellar molecular clouds and star formation

Open Astronomy, 2017
Properties of the hierarchical structures of interstellar molecular clouds are discussed. Particular attention is paid to the statistical correlations between velocity dispersion and size, and between the magnetic field strength and gas density.
Dudorov Alexander E., Khaibrakhmanov Sergey A.   +1 more
doaj   +1 more source

A Complete HCN Survey of the Perseus Molecular Cloud

The Astrophysical Journal, 2023
We present a survey of the Perseus molecular cloud in the J = 1 → 0 transition of HCN, a widely used tracer of dense molecular gas. The survey was conducted with the CfA 1.2 m telescope, which at 89 GHz has a beamwidth of 11′ and a spectral resolution of
T. M. Dame, Charles J. Lada
doaj   +1 more source