Results 11 to 20 of about 47,911 (266)
Mechanical Property Evaluation of Stir-Squeeze Cast Al-Based Nano SiC Composites [PDF]
E3S Web of ConferencesThis study focuses on the production of stir-squeeze cast hybrid composites made of aluminium with reinforcements. Base metal AA6105 is combined with SiC/TiC.
Habelalmateen Mohammed I. +4 more
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Abacus Training Affects Math and Task Switching Abilities and Modulates Their Relationships in Chinese Children. [PDF]
PLoS ONE, 2015 Our previous work demonstrated that abacus-based mental calculation (AMC), a traditional Chinese calculation method, could help children improve their math abilities (e.g. basic arithmetical ability) and executive function (e.g. working memory).
Chunjie Wang +5 more
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Advanced Electromagnetics, 2023 A low profile printed slot antenna (PSA) backed by broadband planar artificial magnetic conductor (AMC) is introduced in this study. Firstly, a suggested PSA with the radiating tapered slots excited by coplanar-waveguide (CPW) is used to expand the ...
H. Malekpoor
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Scientific Reports, 2017 Athyrium multidentatum (Doll.) Ching (AMC), a unique and nutritious potherb widely distributed in china, has been extensively used in traditional Chinese medicine. Previous studies indicated that AMC extract exhibited antioxidant and antitumor properties.
Guoyuan Qi +6 more
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Broadband RCS Reduction of Antenna with AMC Using Gradually Concentric Ring Arrangement
International Journal of Antennas and Propagation, 2017 This paper proposes a new method to the broadband RCS reduction with the artificial magnetic conductor (AMC) surfaces. The AMC surfaces can introduce a zero-degree reflection phase shift to incident waves. The phase difference between the antenna and AMC
Fuwei Wang, Yuhui Ren, Ke Li
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Deep Learning-Based Automatic Modulation Classification Over MIMO Keyhole Channels
IEEE Access, 2022 Automatic modulation classification (AMC) is a significant part of cognitive communication systems. In early researches, likelihood-based (LB) and feature-based (FB) solutions were proposed for the AMC problem.
P. Dileep +3 more
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Tobacco Induced Diseases, 2018 Background Both smoking and smokeless form of tobacco is widely prevalent & serious public health problem in India. Hospital workers are usually aware of dangers of tobacco products. Present study was conducted to describe prevalence & pattern of tobacco
Himanshu Nayak +7 more
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Antimicrobial Consumption in Latin American Countries: First Steps of a Long Road Ahead
Journal of Primary Care & Community Health, 2022 Background: Irrational antimicrobial consumption (AMC) became one of the main global health problems in recent decades. Objective: In order to understand AMC in Latin-American Region, we performed the present research in 6 countries.
Gustavo H. Marin +30 more
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Children, 2021 This study aimed (1) to identify profiles in children based on actual motor competence (AMC), perceived motor competence (PMC), and organized sports participation (OSP), and (2) to examine differences among these profiles in weight status as well as ...
Eline Coppens +7 more
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SAR Reduction Using Integration of PIFA and AMC Structure for Pentaband Mobile Terminals
International Journal of Antennas and Propagation, 2017 In this paper, a capacitive grating artificial magnetic conductor (AMC) is presented to reduce the specific absorption rate (SAR) in pentaband mobile terminals. The AMC structure is implemented using a dielectric film with the printed arrays of the metal
Jae-Gon Lee, Jeong-Hae Lee
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