Results 51 to 60 of about 87,822 (293)

A Cu‐Based Near‐IR Active MOF with an Ion‐Pair Guest Exhibiting Versatile and Selective Gas‐Solid Reactivity

Advanced Materials, EarlyView.
The new Cu‐containing MOF (Me2NH2)(CuICl2)@[Cu4(INA)4Cl2O]·1.5dmf (3) contains a cation and an anion as guests and shows UV‐near‐mid‐IR absorption and near‐IR emission. MOF 3 shows gas‐solid reactivity in the presence of NH3 and HCOOH to yield two new 3D MOF.
Rajat Saha, Alejandro Cortés‐Villena, Silvia Gómez‐Coca, Alberto Fernández‐Alarcón, Joaquín Calbo, Raquel E. Galian, Enrique Ortí, Eliseo Ruiz, Mónica Giménez‐Marqués, Samia Benmansour, Carlos J. Gómez‐García   +10 more
wiley   +1 more source

Orientation Engineering of MXene Flakes

Advanced Materials, EarlyView.
Orientation engineering of MXene flakes refers to the transformation of disordered MXene flakes into ordered architectures with optimized multiphysical transport properties. Focusing on this topic, this review outlines key principles, characterization, fabrication strategies, and advanced applications of oriented MXene structures.
Yizhou Wang, Shuo Li, Tianchao Guo, Dekang Zhu, Ning Chu, Noor Albar, Dana Alsulaiman, Husam N. Alshareef   +7 more
wiley   +1 more source

Three‐dimensional equatorial spread F modeling [PDF]

Geophysical Research Letters, 2008
The Naval Research Laboratory (NRL) has developed a new three‐dimensional code to study equatorial spread F (ESF). The code is based on the comprehensive NRL 3D ionosphere model SAMI3 and includes a potential equation to self‐consistently solve for the electric field.
J. D. Huba, G. Joyce, J. Krall
openaire   +1 more source

Electrolyte‐Induced Interfacial/Bulk Dual Regulation Enables Negligible Capacity Decay in Li‐Rich Cathodes

Advanced Materials, EarlyView.
This work report a n electrolyte‑induced interfacial/bulk dual regulation strategy that enables negligible capacity decay in li‑rich cathodes. ABSTRACT Lithium‐rich manganese‐based oxides (LRMO) suffer from rapid capacity decay, mainly driven by interfacial instability and bulk structural degradation associated with Jahn‐Teller (J‐T) distortion in Mn3+‐
Tianqi Yang, Min Jiang, Jiatao Lou, Zhouyu Huang, Xingjun Li, Liuqi Wang, Qingru Zhou, Lun Li, Liuyi Hu, Wei Liu, Yuzhi He, Xingyu Wang, Zhengbo Liu, Wenkui Zhang, Jun Zhang, Xinhui Xia, Yang Ren, Qi Liu   +17 more
wiley   +1 more source

Impact of disturbance electric fields in the evening on prereversal vertical drift and spread F developments in the equatorial ionosphere [PDF]

Annales Geophysicae, 2018
Equatorial plasma bubble/spread F irregularity occurrence can present large variability depending upon the intensity of the evening prereversal enhancement in the zonal electric field (PRE), that is, the F region vertical plasma drift, which basically
M. A. Abdu, M. A. Abdu, P. A. B. Nogueira, A. M. Santos, J. R. de Souza, I. S. Batista, J. H. A. Sobral   +6 more
doaj   +1 more source

Relativistic and Newtonian core-shell models: analytical and numerical results [PDF]

, 1998
We make a detailed analysis of Newtonian as well as relativistic core-shell models recently proposed to describe a black hole or neutron star surrounded by shells of matter, and in a seminal sense also galaxies, supernovae and star remnants since there ...
Arnaboldi M., Barbanis B., Barlow M. J., Binney J., Binney J., Contopoulos G., de Zeeuw T., de Zeeuw T., Dupraz C., Evans N. W., Gerhard O. E., Gerhard O. E., Kolmogorov A. N., Kormendy J., Lynden-Bell D., Meyer F., Ollongren A., Patricio S. Letelier, Reshetnikov V., Sokolov D. D., Sridhar S., Suen W.-M., van de Hulst H. C., Werner M. Vieira   +23 more
core   +3 more sources

On the Dynamics of Equatorial Spread F [PDF]

Australian Journal of Physics, 1974
A theory is proposed to explain the occurrence of spread F in the equatorial ionosphere. It is envisaged as a multistage process involving: movement of ionization drift with atmospheric gravity waves that results in spatial resonance, consequent ...
openaire   +1 more source

Fabrication Technologies for Soft, Multimaterial Optical Fibers for In Vivo Diagnostics and Phototherapy, With a Focus on Extrusion Printing

Advanced Materials Technologies, EarlyView.
Soft multimaterial optical fibers integrate multiple functionalities—such as waveguiding, side emission, sensing, drug delivery or actuation—into a single filament for wearable, implantable, and tissue‐integrated devices for diagnostics and phototherapy.
Zahra Kafrashian, Jun Feng, Aránzazu del Campo   +2 more
wiley   +1 more source

A review on the numerical simulation of equatorial plasma bubbles toward scintillation evaluation and forecasting

Progress in Earth and Planetary Science, 2017
Equatorial plasma bubbles (EPBs) have been a longstanding and increasingly important subject because they cause severe scintillations in radio waves from Global Navigation Satellite System satellites.
Tatsuhiro Yokoyama
doaj   +1 more source

Energy Release During Disk Accretion onto a Rapidly Rotating Neutron Star [PDF]

, 2000
The energy release L_s on the surface of a neutron star (NS) with a weak magnetic field and the energy release L_d in the surrounding accretion disk depend on two independent parameters that determine its state (for example, mass M and cyclic rotation ...
A. F. Illarionov, A. Thampan, B. Datta, B. Friedman, C. Hoenselaers, C. P. Lorenz, Ch. W. Misner, D. Chakrabarty, D. Christodolou, D. G. Ravenhall, D. Kramer, D. Markovic, F. Camilo, F. D. Ryan, F. D. Ryan, F. J. Ernst, G. B. Cook, G. Biehle, G. Calamai, G. Fodor, G. Neugebauer, G. S. Bisnovatyi-Kogan, G. S. Bisnovatyi-Kogan, H. C. Spruit, H. Komatsu, I. D. Novikov, I. Hachisu, I. Hachisu, I. M. Butterworth, J. B. Hartle, J. B. Hartle, J. B. Hartle, J. B. Hartle, J. E. Pringle, J. F. Friedman, J. L. Tassoul, J. M. Bardeen, J. M. Bardeen, J. P. Ostriker, K. Ebisawa, L. Lindblom, L. S. Finn, M. A. Alpar, M. C. Miller, M. C. Miller, M. Gilfanov, M. J. Lighthill, M. N. Zaripov, M. Salgado, M. Shibata, N. A. Dmitriev, N. A. Inogamov, N. I. Shakura, N. R. Sibgatullin, N. R. Sibgatullin, N. R. Sibgatullin, N. Stergioulas, R. A. D. Wijnands, R. A. Sunyaev, R. A. Sunyaev, R. B. Wiringa, R. O. Hansen, R. Popham, R. Ruffini, S. Bonazzola, S. Bonazzola, S. Chandrasekhar, S. E. Thorsett, S. L. Shapiro, S. L. W. McMillan, T. Nozawa, T. Stromayer, V. M. Lipunov, V. R. Pandharipande, V. S. Manko, V. S. Manko, V. S. Manko, W. D. Arnett, W. H. Ramsey, W. Kley, W. Kluzniak, Y. Eriguchi, Y. Eriguchi, Ya. B. Zel’dovich, Ya. B. Zel’dovich, Z. F. Seidov   +85 more
core   +2 more sources