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LEFT-HANDED: 作品数：44被引量：26H指数：3; 导出分析报告; 相关领域：电子电信更多>>; 相关作者：李洋周萧明更多>>; 相关机构：北京理工大学东北师范大学更多>>; 相关期刊：《Optoelectronics Letters》《Computers, Materials & Continua》《Journal of Electromagnetic Analysis and Applications》《International Journal of Communications, Network and System Sciences》更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划中国博士后科学基金高等学校学科创新引智计划更多>>

Generation of Lepton Masses Complementary to Higgs: 《Journal of High Energy Physics, Gravitation and Cosmology》2023年第1期142-167,共26页Peter I Porshnev; A generation of bare lepton masses alternative to Higgs-like mechanisms is proposed. It can be used in a combination with the latter ones in attempt to explain why the coupling strengths to Higgs field span a wide ran...; 关键词：Electroweak Left-Handed Lagrangian Dirac And Majorana Masses Seesaw Relation

Left-Handed Characteristics Tunable C-Shaped Varactor Loaded Textile Metamaterial for Microwave Applications: 《Computers, Materials & Continua》2022年第4期611-628,共18页Samir Salem Al-Bawri Mohammad Tariqul Islam Kabir Hossain Thennarasan Sabapathy Muzammil Jusoh; This work is supported by the Universiti Kebangsaan Malaysia Research Grant under Grant Number.GUP-2020-017.; This paper presents a textile-based C-shaped split-ring resonators(SRR)metamaterial(MTM)unit cells with an electrical tunability function.The proposed MTM was composed of two symmetrical C-shaped SRR combined with a c...; 关键词：Textile metamaterial METAMATERIAL wearable antennas tunable metamaterials metasurface ANTENNAS DNG metamaterials

Enantioselective Diels-Alder reactions with left-handed G-quadruplex DNA-based catalysts: 《Chinese Chemical Letters》2021年第5期1701-1704,共4页Kun Chen Zhiyong He Wei Xiong Chun-Jiang Wang Xiang Zhou; This work was supported by the National Natural Science Foundation of China(Nos.21432008,91753201,and 21721005).; Since the discovery of left-handed G-quadruplex(L-G4)structure formed by natural DNA,there has been a growing interest in its potential functions.This study utilised it to catalyse enantioselective Diels-Alder reactio...; 关键词：Diels-Alder reaction Left-handed G-quadruplex Asymmetric catalysis Enantioselectiv ity G-quadruplex ligand

Optically Ambidextrous Reflection and Luminescence in Self-Organized Left-Handed Chiral Nematic Cellulose Nanocrystal Films被引量：5: 《CCS Chemistry》2021年第3期932-945,共14页Jiawei Tao Chen Zou Haijing Jiang Mei Li Di Lu Stephen Mann Yan Xu; was funded by NNSF China(grant nos.21975095,21671079,and 21373100);111 project(grant no.B17020);JLU International Co-advisorship Program(grant no.419020201362);JLU International Collaboration Program(grant no.45119031C015);the State Key Laboratory of Inorganic Synthesis and Preparative Chemistry of JLU(grant no.1G3194101461).; Defect-embedded chiral nematic organizations are attractive due to their light manipulation ability that is crucial for photonic applications.Self-assembly of cellulose nanocrystals(CNC)forms a left-handed chiral nema...; 关键词：cellulose nanocrystals chiral nematic materials SELF-ORGANIZATION optically ambidextrous selective reflection circularly polarized luminescence

Peregrine Soliton and Akhmediev Breathers in a Chameleon Electrical Transmission Line: 《Journal of Applied Mathematics and Physics》2020年第12期2775-2792,共18页Bedel Giscard Onana Essama Salome Ndjakomo Essiane Frederic Biya-Motto Bibiane Mireille Ndi Nnanga Mohammed Shabat Jacques Atangana; We analyze the particular behavior exhibited by a chaotic waves field containing Peregrine soliton and Akhmediev breathers. This behavior can be assimilated to a tree with “roots of propagation” which propagate rand...; 关键词：Freak Waves Generation Transmission Line Metamaterials Right/Left-Handed Behaviors Tree Structures Collective Coordinates

Dispersion-engineered wideband low-profile metasurface antennas被引量：2: 《Frontiers of Information Technology & Electronic Engineering》2020年第1期27-38,共12页Wei EILIU Zhi Ning CHEN Xianming QING; supported by the Agency for Science,Technology and Research(A*STAR),Singapore,through its Industry Alignment Fund—Pre-Positioning Programme(IAF-PP)(No.A1897a0040)。; A metasurface(MTS)can be characterized in terms of dispersion properties of guided waves and surface waves.By engineering the rich dispersion relations,setting particular boundary conditions,and selecting proper excit...; 关键词：Metasurface antenna Dispersion engineering Composite right/left-handed(CRLH) GUIDED WAVE Surface WAVE WIDEBAND Low profile

Propagation properties of the chirped Airy vortex beams through left-handed and right-handed material slabs被引量：1: 《Chinese Optics Letters》2017年第6期16-21,共6页张建彬庞子灏冯丽燕钟甜芬王琳昳邓冬梅; supported by the National Natural Science Foundation of China(Nos.11374107 and 11374108);the CAS Key Laboratory of Geospace Environment,University of Science and Technology of China,the Extracurricular Scientific Program of School of Information and Optoelectronic Science and Engineering,South China Normal University,the National Training Program of Innovation and Entrepreneurship for Undergraduates(No.20161405);the Special Funds for the Cultivation of Guangdong College Students’Scientific and Technological Innovation(No.pdjh2017b0137); We present an investigation on the propagation properties of the chirped Airy vortex（CAi V） beams through slabs of left-handed materials（LHMs） and right-handed materials（RHMs）. We discuss the influence of chirpe...; 关键词：handed vortex absolute normalized averaged chirp topological accelerated weakened propagate

Broadband microwave frequency doubler based on left-handed nonlinear transmission lines: 《Chinese Physics B》2017年第3期500-505,共6页黄杰顾雯雯赵倩; Project supported by the Young Scientists Fund of the National Natural Science Foundation of China(Grant No.61401373);the Research Fund for the Doctoral Program of Southwest University,China(Grant No.SWU111030); A bandwidth microwave second harmonic generator is successfully designed using composite right/left-handed non- linear transmission lines （CRLH NLTLs） in a GaAs monolithic microwave integrated circuit （MMIC） techn...; 关键词：GaAs planar Schottky diode frequency multiplier composite fight/left-handed transmission line monolithic microwave integrated circuit

Left-Handed Students and Clinical Practice in Dentistry: Adaptations, Difficulties and Realities Experienced in the Academic Environment: 《Open Journal of Preventive Medicine》2016年第11期247-259,共14页Elisa Marianna Abreu Silva Itanielly Dantas Silveira Cruz Iris do Céu Clara Costa Kenio Costa de Lima Georgia Costa de Araújo Souza Maria Alice Pimentel Fuscella Fábia Barbosa de Andrade; Objectives: To verify the existence of difficulties throughout the course of dentistry clinical practices, identify musculoskeletal pain, and evaluate frequency and intensity of pain/discomfort (if existent) in differ...; 关键词：Left-Hander ODONTOLOGY Undergraduate Academic Orientation Musculoskeletal Pain

Light Reflection by Cuticles of Chrysina Jewel Scarabs: Optical Measurements, Morphology Characterization, and Theoretical Modeling: 《Optics and Photonics Journal》2016年第7期146-163,共19页W. E. Vargas M. Hernández-Jiménez E. Libby D. E. Azofeifa C. Barboza Á. Solis; Cuticles of some Chrysina scarabs are characterized by flat, graded, and twisted structures of nanosized chitin fibrils. As inferred from SEM images, each species has its own spatial period or pitch P which is depende...; 关键词：Structural Color Structural Chirality Natural Broad Band Reflector Circular Polarization Jewel Scarab Chitin Refractive Index Uric Acid Refractive Index Left-Handed Twisted Structure Bouligand-Type Structure

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