搜索筛选:
搜索耗时2.2780秒,为你在为你在102,285,761篇论文里面共找到 1,000 篇相符的论文内容
发布年度:
[期刊论文] 作者:Jiangfan Wang,Yi-Feng Yang,
来源:中国科学:物理学 力学 天文学(英文版) 年份:2022
Magnetic frustrations can enhance quantum fluctuations in spin systems and lead to exotic topological insulating states.When coupled to mobile electrons,they may give rise to unusual non-Fermi liquid or metallic spin liquid states whose nat......
[期刊论文] 作者:Rui-Zhi Yang,Bing Liu,
来源:中国科学:物理学 力学 天文学(英文版) 年份:2022
The morphology of the extended y-ray source is governed by the propagation process of parent relativistic particles.In this paper,we investigate the surface brightness radial profile of extended y-ray sources illuminated by cosmic ray proto......
[期刊论文] 作者:YANG TingTing,TONG Chao,
来源:中国科学:技术科学(英文版) 年份:2022
As one of the key technologies of intelligent vehicles,traffic sign detection is still a challenging task because of the tiny size of its target object.To address the challenge,we present a novel detection network improved from yolo-v3 for ......
[期刊论文] 作者:Yaling Han,Yang Li,
来源: 年份:2022
...
[期刊论文] 作者:YANG Guo-feng,YANG Yong,HE Zi-kang,ZHANG Xin-yu,HE Yong,
来源:农业科学学报(英文版) 年份:2022
Accurate and timely classification of diseases during strawberry planting can help growers deal with them in timely manner, thereby reducing losses. However, the classification of strawberry diseases in real planting environments is facing ......
[期刊论文] 作者:LIN Yuhan,WANG Shaoqing,YANG Zongda,ZHAO Yungang,YANG Yi,
来源:地质学报(英文版) 年份:2022
The organic geochemical characteristics of hydrogen-rich coal in southern China were investigated synthetically through organic geochemistry and carbon isotope analyses.The results showed that the hydrogen contents of the test samples were ......
[期刊论文] 作者:Li-Li Yang,Si-Yun Xu,Zhi-Yi Yang,Zheng-Yan Zhao,Qiang Shu,
来源:世界儿科杂志(英文版) 年份:2022
Scientific integrity has been regarded as a priority in scien-tific development in China [1].The Chinese governmental agencies have paid unprecedented attentions on promoting scientific integrity in recent years.In May 2018,the Com-munist P......
[期刊论文] 作者:Tian Tian,Meifang Yang,Jianyu Yang,Wuqiang Wu,Liming Ding,
来源:半导体学报(英文版) 年份:2022
Recently,all-inorganic perovskites have attracted atten-tion due to good thermal stability[1-12].Among them,CsPbl3 has the most desirable optical bandgap(~1.7 eV)for applica-tions in optoelectronic devices[13-16].In general,making black-phas......
Effect of cold weather on carotid artery stenosis and occlusion: A retrospective observational study
[期刊论文] 作者:Hamissou Moussa Maman Roufai,Jun Yang,Guang-Fu Song,Fu-Yi Yang,
来源:急性病杂志(英文版) 年份:2022
Objective: To investigate the effect of cold weather on carotid artery stenosis and occlusion. Methods: We conducted a retrospective observational study, in which 145 patients with carotid artery stenosis and occlusion were enrolled [115 me......
[期刊论文] 作者:Hongling Yang,Yue Wu,Zewen Zhuang,Yang Li,Chen Chen,
来源:中国化学(英文版) 年份:2022
Nano-catalysis plays a vital role in the industrially chemical transformations.The increasingly severe energy crisis and environmental issues spur sci-entists to exploit novel nano-catalysts in diverse fields.It is essential to understand t......
Atomic-scale characterization of multiple precipitating species in a precipitation-hardened martensi
[期刊论文] 作者:Zhen-bao Liu,Zhe Yang,Jian-xiong Liang,Zhi-yong Yang,Guang-min Sheng,
来源:钢铁研究学报(英文版) 年份:2022
Multiple precipitating species in a 2.2 GPa grade precipitation-hardened martensitic stainless steel with balanced ductility were characterized at atomic scale by atom probe tomography.The results indicated that the clustering of solute ato......
A Novel Kind of Wideband Low-Profile Dielectric Resonator Antenna Suitable for Beam-scanning Applica
[期刊论文] 作者:Wenjian Sun,Yang Yu,Yingdong Hu,Wenwen Yang,Jianxin Chen,
来源:中国通信(英文版) 年份:2022
In this paper,a low-profile wideband di-electric resonator antenna(DRA)with a very compact planar size is investigated.The antenna consists of a high permittivity dielectric sheet on the top,a low per-mittivity substrate in the middle,and a......
[期刊论文] 作者:Lin Yang,Zhenmeiyu Li,Guoping Liu,Xiaosu Li,Zhengang Yang,
来源:神经科学通报(英文版) 年份:2022
Human cortical radial glial cells are primary neural stem cells that give rise to cortical glutaminergic projection pyramidal neurons,glial cells (oligodendrocytes and astrocytes) and olfactory bulb GABAergic interneu-rons.One of prominent ......
Multivalent metal-sulfur batteries for green and cost-effective energy storage:Current status and ch
[期刊论文] 作者:Yue Yang,Haoyi Yang,Xinran Wang,Ying Bai,Chuan Wu,
来源:能源化学 年份:2022
Multivalent metal-sulfur (M-S,where M =Mg,Al,Ca,Zn,Fe,etc.) batteries offer unique opportunities to achieve high specific capacity,elemental abundancy and cost-effectiveness beyond lithium-ion batteries(LIBs).However,the slow diffusion of m......
[期刊论文] 作者:Chao LIU,Xiaoyang LIU,Zheng YANG,Hongyu YANG,Junjian HUANG,
来源:中国科学:信息科学(英文版) 年份:2022
Dear editor,rnAn impulsive functional differential equation(IFDE)is a hy-brid dynamical system including both continuous-time dy-namics exhibited via a functional differential equation and discrete-time dynamics which are shown by impulses.......
[期刊论文] 作者:SONG Guoliang, XIAO Yuan, YANG Zhao, YANG Xueting, LYU Qinggang,
来源:Journal of Thermal Science 年份:2022
Coal slime is a kind of solid waste and inferior fuel, which is urgently needed to utilize. In this paper, a high-temperature thermal treatment of coal slime in a circulating fluidized bed(CFB) was at...
Design and optimization of a gate-controlled dual direction electro-static discharge device for an i
[期刊论文] 作者:Yang WANG,Xiangliang JIN,Jian YANG,Feng YAN,Yujie LIU,Yan PENG,Jun LUO,Jun YANG,
来源:信息与电子工程前沿(英文版) 年份:2022
The input/output (I/O) pins of an industry-level fluorescent optical fiber temperature sensor readout circuit need on-chip integrated high-performance electro-static discharge (ESD) protection devices. It is difficult for the failure level ......
[期刊论文] 作者:YANG Zhaoxin,YANG Ruizhe,LI Meng,YU Richard Fei,ZHANG Yanhua,
来源:高技术通讯(英文版) 年份:2022
Recently, sharded-blockchain has attracted more and more attention. Its inherited immutabili-ty, decentralization, and promoted scalability effectively address the trust issue of the data sharing in the Internet of Things ( IoT ) . Neverthe......
Molecular Design and Property Prediction of High Density 4-Nitro-5-(5-nitro-1,2,4-triazol-3-yl)-2H-1
[期刊论文] 作者:YANG Jing,PANG Yu,LI Min-Xian,YANG Ge-Fei,JIA Jing-Xian,MENG Xiang-Jun,LIU Li-Hua,YANG Xiao-Chun,GAO,
来源:结构化学 年份:2022
To search for potential energetic materials with large energy density and acceptable thermodyna-mics and kinetics stability,twelve derivatives of 4-nitro-5-(5-nitro-1,2,4-triazol-3-yl)-2H-1,2,3-triazolate (named A~L) are designed and analyze......
Engineering surface oxygen vacancy of mesoporous CeO2 nanosheets assembled microspheres for boosting
[期刊论文] 作者:Decai Yang,Yachao Xu,Kai Pan,Chuanxin Yu,Jiaxing Wu,Mingxia Li,Fan Yang,Yang Qu,Wei Zhou,
来源:中国化学快报(英文版) 年份:2022
Surface oxygen vacancy defects of mesoporous CeO2 nanosheets assembled microspheres (D-CeO2) are engineered by polymer precipitation,hydrothermal and surface hydrogenation strategies.The resultant D-CeO2 with a main pore diameter of 9.3 nm ......
相关搜索: