Results 61 to 70 of about 34,207 (318)

Broadband Conductance Matching Effect in Conductive Metamirrors

Advanced Physics Research, EarlyView.
A conductance matching effect is revealed in conductive metamirrors whose input conductance can be broadband self‐matched to the free space when the conductivity‐thickness product equals 8 mS. This effect enables thickness‐invariant perfect absorption at low frequencies, and tunable resonances at higher‐order modes, providing new opportunities for ...
Guang Chen, Zhimin Jia, Dongxue Han, Liang Peng, Zuojia Wang   +4 more
wiley   +1 more source

Structure effects on the Coulomb dissociation of 8B at relativistic energies [PDF]

, 1999
We investigate the Coulomb dissociation of 8B on 208Pb target at the beam energy of 250 MeV/nucleon, employing the cross sections for the radiative capture reaction 7Be(p,gamma)8B calculated within the Shell Model Embedded in the Continuum (SMEC ...
Adelberger, Ajzenberg-Selove, Alexio, Bahcall, Bahcall, Barker, Bartz, Bartz, Baur, Baur, Baur, Bennaceur, Bennaceur, Bertulani, Bertulani, Buck, Carchidi, Cohen, Csótó, Davids, Descouvemont, Esbensen, Fedorov, Filippone, Gai, Hammache, Iwasa, J. Okołowicz, John, K. Bennaceur, Kikuchi, Kikuchi, Kissener, Langanke, Langanke, Langanke, M. Płoszajczak, Minamisono, Motobayashi, Mukhopadhyay, Nang, Nunes, Nunes, Nunes, R. Shyam, Rotter, Shyam, Shyam, Shyam, Typel, von Schwarzenberg, Wigner   +51 more
core   +4 more sources

Hong Kong's non‐local undergraduate recruitment: Policies, institutional practices and student perspectives

British Educational Research Journal, EarlyView.
Abstract Beneath the Hong Kong government's enthusiasm for recruiting non‐local undergraduates—including students from the Chinese Mainland and other international regions—lies a longstanding gap in understanding the core meanings and drivers shaping the territory's expanding focus on inward international student mobility (ISM).
Fang Gao, Wei Yan Xiong, Hei‐hang Hayes Tang, Xiao Han   +3 more
wiley   +1 more source

Nucleosynthesis: what direct reactions can do for it? [PDF]

, 2013
The reactions of relevance for stellar evolution are difficult to measure directly in the laboratory at the small astrophysical energies. In recent years indirect reaction methods have been developed and applied to extract low-energy astrophysical S ...
Bertulani, C. A.
core   +1 more source

Leadership and Sustainability in a Globalized World: Emerging Trends, Global Contexts, Key Challenges, and Effective Strategies

Business Strategy and the Environment, EarlyView.
ABSTRACT This systematic review analyzes 109 studies from top business journals, exploring the connection between leadership and sustainability, including key leadership styles, emerging trends, and challenges in integrating sustainability into organizational strategies and operations.
Muzhar Javed, Bilal. Bilal, Nacef Mouri, Muhammad Faisal   +3 more
wiley   +1 more source

Cross sections for the excitation of isovector charge-exchange resonances in 208Tl

, 2003
The Glauber approximation for the treatment of heavy-ion scattering, has already been shown to give reliable predictions for the reaction cross section in the particular case of intermediate energy charge-exchange processes.
A. Erell, A. Vitturi, C. Bérat, C. Bérat, C.Y. Wong, E. E. Maqueda, E.E. Maqueda, G. Colò, G. Colò, G. Colò, H. Lenske, I. Lhenry, I. Lhenry, M. Beiner, N. Auerbach, N. Auerbach, S. Cohen, S. M. Lenzi, T. Ichihara, T.D. Ford, W.G. Love, W.G. Love   +21 more
core   +1 more source

Regulating the Dielectric Behavior of Conductive Polymers Through Vapor Phase Infiltration for Tunable Microwave Absorption

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Vapor phase infiltration (VPI) enables atomic‐level dielectric regulation in conductive polymer foams. The VPI‐treated foam exhibits enhanced absorption efficiency per unit thickness (~2.6 times), dynamic frequency tunability (94.5% coverage in 2–18 GHz), and on/off switching ability while retaining performance under acid/alkali exposure and repeated ...
Pengpeng Mou, Jinchuan Zhao, Xiao Liu, Lihong Wu, Xin Li, Gengping Wan, Guizhen Wang   +6 more
wiley   +1 more source

Detection of interictal epileptiform discharges using multiple bilateral insertions of a newly developed microcatheter‐compatible endovascular electroencephalogram electrode: A clinical feasibility trial

Epilepsia Open, EarlyView.
Abstract Objective To assess the feasibility, technical performance, and safety of a novel endovascular electroencephalogram (eEEG) electrode, EP‐01, designed for minimally invasive seizure localization in patients with drug‐resistant epilepsy. Methods This single‐center, prospective, exploratory trial enrolled five patients with drug‐resistant ...
Kota Araki, Yosuke Masuda, Ayataka Fujimoto, Mitsuyo Nishimura, Hisayuki Hosoo, Hiroki Ishida, Takashi Enokizono, Kensuke Kawai, Eiichi Ishikawa, Yuji Matsumaru   +9 more
wiley   +1 more source

Long‐Range Exciton Energy Transfer in Two‐Dimensional Materials

Laser &Photonics Reviews, EarlyView.
This review highlights recent advances in long‐range exciton energy transfer within planar 2D‐material architectures. It emphasizes the emergence of self‐hybridized excitonpolaritons, exciton coupling to surface plasmon polaritons and plasmonic lattices, and the role of dipoledipole transfer pathways in enabling efficient nanoscale energy transport ...
Paul H. Bittorf, Maximilian Black, Hebrew Crispin, Prabhdeep Singh, Parsa Darman, Sara Darbari, Fatemeh Chahshouri, Masoud Taleb, Nahid Talebi   +8 more
wiley   +1 more source

The End of Pax Americana and the Rise of Multipolarity

Сравнительная политика, 2020
Book Review: Savin, Leonid. Ordo Pluriversalis. The End of Pax Americana and the Rise of Multipolarity. Black House Publishing Ltd, 2020The world is in the midst of a systemic transition from unipolarity to multipolarity, which has prompted many experts ...
A. Korybko
doaj   +1 more source