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Use of a modified tracheal tube in a child with traumatic bronchial rupture:A case report and review
[期刊论文] 作者：Qi-Meng Fan,Wei-Guo Yang,
来源：世界临床病例杂志 年份：2021
BACKGROUND Trauma is one of the leading causes of death in the pediatric population.Bronchial rupture is rare,but there are potentially severe complications.Establishing and maintaining a patent airway is the key issue in patients with bron......
[期刊论文] 作者：Shenggen Fan,Kevin Z.Chen,
来源：中国与世界经济（英文版） 年份：2021
The unprecedented COVID-19 pandemic that began in early 2020 has severely disrupted agricultural production,food supplies,and the day-to-day life of rural residents in China.China has responded to this crisis by imposing government regulati......
[期刊论文] 作者：Yang Fan,Jiang Mengya,
来源：中国邮电高校学报（英文版） 年份：2021
In order to predict traffic flow more accurately and improve network performance,based on the multifractal wavelet theory,a new traffic prediction model named exo-LSTM is proposed.Exo represents exogenous sequence used to provide a detailed......
[期刊论文] 作者：Jianlin Zhou,Ying Fan,
来源：中国油料作物学报（英文版） 年份：2021
Scientists may shift research interests and span multiple research areas in their careers,reflecting the research diversification of scientists.Quantifying the scientists\' research diversity can help to understand the research patterns of ......
Growth kinetics of interfacial reaction layer products between cubic boron nitride and Cu-Sn-Ti acti
[期刊论文] 作者：Yonggang Fan,Cong Wang,
来源：材料科学技术（英文版） 年份：2021
In the present investigation,the growth kinetics of interfacial reaction layer products between cubic boron nitride(CBN)and Cu-Sn-Ti filler metal has been thoroughly investigated.Detailed morphological and compositional features of respecti......
[期刊论文] 作者：Dashan Fan,Fayou Zhao,
来源：分析、理论与应用（英文版） 年份：2021
We establish Littlewood-Paley charaterizations of Triebel-Lizorkin spaces and Besov spaces in Euclidean spaces using several square functions defined via the spherical average,the ball average,the Bochner-Riesz means and some other well-kno......
[期刊论文] 作者：Feifei Fan,Xiangjun Wang,
来源：中国科学：数学（英文版） 年份：2021
The connected sum is a fundamental operation in geometric topology and combinatorics.In this paper,we study the connection between connected sums of simplicial spheres and the algebraic topology of their corresponding moment-angle manifolds......
[期刊论文] 作者：HongSheng Zhang,XiLong Fan,
来源：中国科学：物理学 力学 天文学（英文版） 年份：2021
For the observer at infinity,a Schwarzschild black hole serves as an attractive opaque disk with a radius of 3 √3M that will produce the diffraction pattern of gravitational waves (GWs).In this study,we demonstrate that a bright spot,which......
[期刊论文] 作者：Guohua Fan,Zhongyang Wang,Kai Sun,Yao Liu,Runhua Fan,
来源：材料科学技术（英文版） 年份：2021
Negative permittivity has been widely studied in various metamaterials and percolating composites,of which the anomalous dielectric behavior was attributed to c...
Elimination of grapevine fleck virus and grapevine rupestris stem pitting-associated virus from Viti
[期刊论文] 作者：HU Guo-jun,DONG Ya-feng,ZHANG Zun-ping,FAN Xu-dong,REN Fan,
来源：农业科学学报:英文版 年份：2021
Vitis vinifera 87-1 plants infected by grapevine fleck virus(GFkV) and grapevine rupestris stem pitting-associated virus(GRSPaV) were used as the plant materials for virus elimination treatment. This study evaluated the effects of ribavirin......
High-precision gyro-stabilized control of a gear-driven platform with a floating gear tension device
[期刊论文] 作者：Xianliang JIANG,Dapeng FAN,Shixun FAN,Xin XIE,Ning CHEN,
来源：机械工程前沿 年份：2021
This study presents an improved compound control algorithm that substantially enhances the anti-disturbance performance of a gear-drive gyro-stabilized platform with a floating gear tension device.The tension device can provide a self-adjus......
[期刊论文] 作者：Liu Qiao,Tang Bihua,Chen Xue,Wu Fan,Fan Wenhao,
来源：中国邮电高校学报（英文版） 年份：2021
Blockchain technology is used in edge computing(EC)systems to solve the security problems caused by single point of failure(SPOF)due to data loss,task execution failure,or control by malicious nodes.However,the disadvantage of blockchain is......
[期刊论文] 作者：车培晶,
来源：少年大世界：小学低年级 年份：2021
(6)布妮1号别墅舅公家住的城市高楼如林,高架桥如网,车辆穿梭,一派繁(fan)华景象。布妮第一次进城,感到眼花缭(liao)乱,脑袋发晕。...
[期刊论文] 作者：,
来源：红领巾·探索 年份：2021
炎炎夏日，密枝繁（fan）叶间，一只只蝉（chan）在叫个不停。 突然，树下传来砰（peng）的一声枪响。但，树上的蝉把这声响当成了耳旁风，依然吱呀吱地叫着。 ...
[期刊论文] 作者：Bao Jie,Zheng Weijun,Shao Weiping,Ma Tengteng,Qie Wenbo,Zhang Yong,
来源：中国邮电高校学报（英文版） 年份：2021
Joint user pairing and power allocation approach is investigated to meet the rate requirement of enhanced mobile broadband(eMBB)slicing and delay constraint of ultra-reliable low-latency communication(URLLC)slicing simultaneously in downlin......
[期刊论文] 作者：,
来源：环球人物 年份：2021
32岁非裔枪手南丁格尔持枪“随机杀人”，短短几小时导致3死4伤，在芝加哥大学就读的30岁中国留美博士范轶然（Yiran Fan）也不幸遭枪杀，目前枪手已被警方击毙。...
[期刊论文] 作者：,
来源：中华放射肿瘤学杂志 年份：2021
例如:Liu-Yang Fan刘杨帆,Dongfang-Yue Feng东方岳峰。...
[期刊论文] 作者：高梦瑶,
来源：新媒体研究 年份：2021
文献标识码 A 文章编号 2096-0360（2021）13-0104-05 1 微博饭圈文化兴起及传播 1.1 饭圈文化 首先明确“饭圈”的概念，“饭圈”最早作为一个网络用语出现，“饭”是英文单词“fan...
[期刊论文] 作者：马玉聪,
来源：歌剧 年份：2021
社会、生活遭遇了前所未有的挑战,从疫情通报到大规模爆发到各国“封城”,人们的身体和精神都遭受了一轮又一轮的打击,也正是在这样极其特殊的背景下,孕育出了这场与众不同的歌剧——《新冠皆如此》(Covid fan...
[期刊论文] 作者：陈先睿,,
来源：机械设计与制造 年份：2021
采用形态学方法去除图像中的噪声及空洞;然后使用多维数据关联提取机器人运动步态轮廓形状静态特征,将计算动作能量图(AEI)以及步态能量图(GEI)进行对比分析,获取GEI更多的动态能量信息;最后通过FEI进行Fan—Beam...
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