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[期刊论文] 作者:Yuanrun FANG,Fu XIAO,Biyun SHENG,Letian SHA,Lijuan SUN,
来源:计算机科学前沿 年份:2022
With the development of the Internet of Things(IoT) and the popularization of commercial WiFi,researchers have begun to use commercial WiFi for human activity recog-nition in the past decade.However,cross-scene activity recog-nition is stil......
Flow response hysteresis of throat regulation process of a two-dimensional mixed-compression superso
[期刊论文] 作者:Yi JIN,Shu SUN,Huijun TAN,Yue ZHANG,Hexia HUANG,
来源:中国航空学报(英文版) 年份:2022
The variable geometry supersonic inlet tends to decrease the throat area to reduce the Mach number upstream of the terminal shock,so as to reduce the flow loss.However,excessive Internal Contraction Ratio (ICR) exposes the inlet to a greate......
[期刊论文] 作者:Ying-Xi Li,Fan-Qiang Meng,Rui Yuan,Guo-Qiang Huang,Dong-Bai Sun,
来源:金属学报(英文版) 年份:2022
Metastable phases formed during vitrification or devitrification open an avenue to study the intrinsic structural hierarchy in amorphous materials.The phase transformation sequence of Al89Ce 11 amorphous ribbon was investigated using differ......
[期刊论文] 作者:Shuai TENG,Gongfa CHEN,Shaodi WANG,Jiqiao ZHANG,Xiaoli SUN,
来源:结构与土木工程前沿 年份:2022
This paper presents a new approach for automatical classification of structural state through deep learning.In this work,a Convolutional Neural Network (CNN) was designed to fuse both the feature extraction and classification blocks into an......
Synthesis,Crystal Structure,Fungicidal Activities and Molecular Docking of Acyl Urea Derivatives Con
[期刊论文] 作者:SUN Guo-Xiang,WANG Qiao,MIN Li-Jing,HAN Liang,LIU Xing-Hai,
来源:结构化学 年份:2022
Eighteen new acyl urea derivatives containing 2-chloronicotine moiety were synthesized using 2-chloronicotinic acid as starting material via 4 steps conveniently.These 2-chloronicotine acyl urea structures were confirmed by 1H NMR,13C NMR a......
[期刊论文] 作者:Tang Yanhua,Liang Hongyan,Zeng Ge,Shen Sheng,Sun Jian,
来源:中华医学杂志英文版 年份:2022
Chronic hepatitis B virus (HBV) infection remains a global health burden. Timely and effective antiviral therapy is beneficial for patients with HBV infection. With existing antiviral drugs, including nucleos(t)ide analogs and interferon-al......
Effects of Silver Nanoparticles on Denitrification and Associated N2O Release in Estuarine and Marin
[期刊论文] 作者:SUN Pengfei,LI Kuiran,YI Shaokui,LI Hui,CHEN Xi,
来源:中国海洋大学学报(自然科学英文版) 年份:2022
Silver nanoparticles (AgNPs) have been widely used in medicine and consumer products. And it enters the river in dif-ferent ways, then finally converges to the ocean through the estuary. AgNPs polution can affect NO2? and N2O production by ......
Spatial distribution of trace elements associated with organic carbon along the Beiyun River basin,B
[期刊论文] 作者:Farhan Iftikhar,Shiliang Liu,Yongxiu Sun,Yixuan Liu,Muhammad Imran,
来源:国际泥沙研究(英文版) 年份:2022
Pollution resulting from terrestrial and aquatic trace elements has become a severe problem across the world.Organic carbon (OC) content has a high affinity for metallic contaminants and it acts as a sig-nificant sink for trace elements.The......
One-step separation and recovery of rare earth and iron from NdFeB slurry via phosphoric acid leachi
[期刊论文] 作者:Ling He,Qipeng Xu,Wensheng Li,Qizheng Dong,Weimin Sun,
来源:稀土学报(英文版) 年份:2022
The recovery of rare earth elements (REEs) from NdFeB slurry by traditional hydrometallurgy has been limited becuase a large number of REEs are lost during separation together with iron.In this paper,a simple and sustainable method is propo......
[期刊论文] 作者:Yunjie Shi,Lei Xiong,Yuming Dong,Degui Sun,Guangyuan Li,
来源:中国物理B(英文版) 年份:2022
We report that using asymmetric lattice periods can enhance the quality factor of plasmonic surface lattice resonances(SLRs) in two-dimensional array of metal-insulator-metal nanopillars in asymmetric dielectric environment.Simulation resul......
[期刊论文] 作者:Jian Zhang,Hao-Chun Zhang,Zi-Liang Huang,Wen-Bo Sun,Yi-Yi Li,
来源:中国物理B(英文版) 年份:2022
In recent years,there is a strong interest in thermal cloaking at the nanoscale,which has been achieved by using graphene and crystalline silicon films to build the nanoscale thermal cloak according to the classical macroscopic thermal cloa......
[期刊论文] 作者:Tao Wang,Gui-Jiang Xiao,Ren Sun,Lin-Bao Luo,Mao-Xiang Yi,
来源:中国物理B(英文版) 年份:2022
To enhance device performance and reduce fabrication cost,a series of electron transporting material (ETM)-free perovskite solar cells (PSCs) is developed by TCAD Atlas.The accuracy of the physical mode of PSCs is verified,due to the simula......
Estimation of Chlorophyll-a Concentration in Lake Taihu from Gaofen-1 Wide-Field-of-View Data throug
[期刊论文] 作者:Xin HANG,Yachun LI,Xinyi LI,Meng XU,Liangxiao SUN,
来源:气象学报(英文版) 年份:2022
Wide-field-of-view (WFV) imager that observes the earth environment with four solar reflective bands in a spatial resolution of 16 m is equipped on board Gaofen-1 (GF-1) satellite. Chlorophyll-a (Chl-a) concentration in Lake Taihu, China fr......
[期刊论文] 作者:Wei-Qiang Zhang,Nikolay V.Tkachenko,Lei Qiao,Alexander I.Boldyrev,Zhong-Ming Sun,
来源:中国化学(英文版) 年份:2022
Polyarsenides containing coinage metals,[As7Cu(PPh3)]2-(1) and[M2As14]4-(M =Cu,2;Ag,3),were synthesized by reactions of the nominal composition K3As7 with Group 11 metal complexes.The possible intermediate,cluster 1,was isolated from the so......
[期刊论文] 作者:Wan-ling Xu,Li-chao Sun,Xiu-xian Zang,Hong Wang,Wei Li,
来源:世界急诊医学杂志(英文版) 年份:2022
Dear editor,rnSpontaneous pneumomediastinum (SPM, also known as Hamman\'s syndrome) is an uncommon finding. SPM is induced without any comorbidities and is secondary to underlying factors, such as smoke, asthma, esophageal rupture, or labor......
[期刊论文] 作者:Zhen-Dong Sun,Jia-Xin Hu,Jia-Rui Wu,Bing Zhou,Yun-Peng Huang,
来源:中国神经再生研究(英文版) 年份:2022
Extracellular aggregation of amyloid-beta (Aβ) and intracellular tau tangles are two major pathogenic hallmarks and critical factors of Alzheimer\'s disease. A linear interaction between Aβ and tau protein has been characterized in severa......
[期刊论文] 作者:Wen Zhang,Shuangfeng Zhao,Jingbo Sun,Ze Shen,Wen Chen,
来源:地球科学学刊(英文版) 年份:2022
The Late Mesozoic tectono-thermal evolution and geodynamic setting of the Great Xing \' an Range (GXR), particularly in the south margin, are still ambiguous. In this study, we present original low-temperature thermochronological data of si......
[期刊论文] 作者:Kun Liu,Lianglong Da,Wuhong Guo,Chenglong Liu,Junchuan Sun,
来源:海洋学报(英文版) 年份:2022
Theoretically, propagating internal tides in the ocean may reflect at turning depths, where buoyancy frequenciesequal tidal frequencies, before colliding with the air-sea interface or rugged bottom topography. Globally, the internal tide lo......
Investigation on fracture models and ground pressure distribution of thick hard rock strata includin
[期刊论文] 作者:Meilu Yu,Jianping Zuo,Yunjiang Sun,Changning Mi,Zhengdai Li,
来源:矿业科学技术学报(英文版) 年份:2022
Dynamic disasters,such as rock burst due to the breaking of large area stiff roof strata,are known to occur in the hard rock strata of coal mines.In this paper,mechanical models of the fracturing processes of thick hard rock strata were est......
A compact ultra-wideband crossed-dipole antenna for 2G/3G/4G/IMT/5G customer premise equipment appli
[期刊论文] 作者:Jingli GUO,Lun CUI,Ying LIU,Baohua SUN,Xiaofeng LI,
来源:信息与电子工程前沿(英文版) 年份:2022
1 IntroductionrnA compact ultra-wideband crossed-dipole an-tenna is proposed for 2G/3G/4G/IMT/5G customer premise equipment (CPE) applications. The arms of the crossed-dipole antenna are formed by step-shaped patches, and a wideband operati......
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