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[期刊论文] 作者:Hua Gui DUAN,Hui LIU, 来源:数学学报(英文版) 年份:2022
Let(RPn,F)be a bumpy and irreversible Finsler n-dimensional real projective space with reversibility λ and flag curvature K satisfying(λ/1+λ)2<K<1 when n is odd,and K≥0 when n is even.We show that if there exist exactly2[n+1/2]prime close......
[期刊论文] 作者:乔治·F·斯穆特, 来源:智能网联汽车 年份:2022
<正>多年来,人工智能已经取得了很大的进步,但目前其计算能力也只介于老鼠和猫之间,还比不上马。那么,我们怎么能期望自动驾驶汽车比动物交通工具更快更安全呢?一个半世纪以前,多数富人依赖骑马、骑驴等方式出行,它们让人类能在一定范围内移动,但能够到达的地点十分有限。......
[期刊论文] 作者:Newell Laura F,Cook Rachel J, 来源:英国医学杂志中文版 年份:2022
急性髓系白血病(AML)是一种罕见但有潜在危害性的疾病,具有较高病死率。其标准治疗方案数十年未变;然而,近期发现的与白血病发生和疾病进展相关的分子因素,促成了新疗法的出现。目前正在进行的研究和临床试验致力于通过明确靶点、发现疾病或患者特异性危险因素,以及研......
[期刊论文] 作者:Xiuli Wei,Huaqiao Gui,Jianguo Liu,Ying Cheng, 来源:环境科学学报(英文版) 年份:2022
A thorough understanding of chemical composition,particle pH,and pollutant emissions is essential to address the climate and human health effects of atmospheric particles.In this study,we used a High-Resolution Time-of-Flight Aerosol Mass S......
[期刊论文] 作者:Gui Lin JI,Chang Jian LIU,Peng Heng LI, 来源:数学学报(英文版) 年份:2022
In this paper,the bifurcation of limit cycles for planar piecewise smooth systems is studied which is separated by a straight line.We give a new form of Abelian integrals for piecewise smooth systems which is simpler than before.In applicat......
[期刊论文] 作者:Bei Sun,Juntao Dai,Keke Huang,Chunhua Yang,Weihua Gui, 来源:矿物冶金与材料学报 年份:2022
The nonferrous metallurgical (NFM) industry is a cornerstone industry for a nation \'s economy. With the development of artificial technologies and high requirements on environment protection, product quality, and production efficiency, the......
[期刊论文] 作者:XU Yongjun,YANG Zhaohui,HUANG Chongwen,YUEN Chau,GUI Guan, 来源:中兴通讯技术(英文版) 年份:2022
Reconfigurable intelligent surface (RIS) as a promising technology has been proposed to change weak communication environ-ments. However, most of the current resource allocation (RA) schemes have focused on RIS-assisted homogeneous networks......
[期刊论文] 作者:Keke HUANG,Shijun TAO,Yishun LIU,Chunhua YANG,Weihua GUI, 来源:中国科学:信息科学(英文版) 年份:2022
With the development of the industrial cyber-physical systems,a small amount of labeled data and a large amount of unlabeled data are collected from the industrial process.Due to the variation of internal operation conditions and external e......
[期刊论文] 作者:刘风雨, Aby F, Lorenzo LE, Grivet Z, 来源:中国疼痛医学杂志 年份:2022
<正>急性痛对机体具有保护作用。过度疼痛激活内源性镇痛系统,从而有效控制疼痛。内源性痛觉调制系统如何参与神经病理性疼痛,近年来备受关注。法国波尔多大学的研究者发现:神经损伤引起脊髓背角氯离子失衡,导致内源性5-HT系统由下行抑制转变为下行易化,进而诱导神经病......
[期刊论文] 作者:Hong Yang,Ping Li,Guihua Jin,Daping Gui,Li Liu,Chengjun Zhang, 来源:植物多样性(英文版) 年份:2022
Plant adaptation to drought stress is essential for plant survival and crop yield.Recently,harnessing drought memory,which is induced by repeated stress and recovery cycles,was suggested as a means to improve drought resistance at the trans......
[期刊论文] 作者:Rita Caridade Silva,Helena Sofia Domingues,António J.Salgado,Fábio G.Teixeira, 来源:中国神经再生研究(英文版) 年份:2022
Parkinson\'s disease is the second most prevalent neurodegenerative disorder worldwide. Clinically, it is characterized by severe motor complications caused by progressive degeneration of dopaminergic neurons. Current treatment is focused o......
[期刊论文] 作者:Fang-Hang Yu,Xi-Kai Wen,Zhi-Gang Gui,Tao Wu,Zhenyu Wang,Zi-Ji Xiang,Jianjun Ying,Xianhui Chen, 来源:中国物理B(英文版) 年份:2022
Controlling the anomalous Hall effect (AHE) inspires potential applications of quantum materials in the next genera-tion of electronics.The recently discovered quasi-2D kagome superconductor CsV3 Sb5 exhibits large AHE accompanying with the......
[期刊论文] 作者:Laura F Newell,Rachel J Cook,林之光(译者),陈波斌(审校者), 来源:英国医学杂志中文版 年份:2022
急性髓系白血病(AML)是一种罕见但有潜在危害性的疾病,具有较高病死率。其标准治疗方案数十年未变;然而,近期发现的与白血病发生和疾病进展相关的分子因素,促成了新疗法的出现。目前正在进行的研究和临床试验致力于通过明确靶点、发现疾病或患者特异性危险因素,以及研......
[期刊论文] 作者:Kyle P.Larson,Sudip Shrestha,John M.Cottle,Carl Guilmette,T.Alex Johnson,H.Daniel Gibson,Félix Gervais, 来源:地学前缘(英文版) 年份:2022
This study presents a re-examination of historical specimens(DG136 and DG167)from the Monashee complex in the southeastern Canadian Cordillera that are critical to the current understanding of rare earth element(REE)distribution between gar......
[期刊论文] 作者:Xiao-Li Yang,Liang-Liang Li,Hui Jin,Zhi Li,Zhong-Wei Wang,Xi-Yin Li,Xiao-Juan Zhang,Yang Wang,Jian-Fang Gui, 来源:动物学研究 年份:2022
Chedrinae fish,which belong to Danionidae,have important ornamental,economic,and scientific value.At present,however,their mitogenomic features are unclear and their phylogenetic relationships remain controversial.In this study,we presented......
[期刊论文] 作者:F M Moinuddin,Yagiz Ugur Yolcu,Waseem Wahood,Jad Zreik,Sandy Goncalves,Anthony John Windebank,Wenchun, 来源:中国神经再生研究(英文版) 年份:2022
Currently, large numbers of clinical trials are performed to investigate different forms of experimental therapy for patients suffering from chronic spinal cord injury (SCI). However, for the enrollment process, there are different views on......
[期刊论文] 作者:J .CHáVEZ,O .JIMéNEZ,D .BRAVO-BARCENAS,L .OLMOS,F .ALVARADO-HERNáNDEZ,M .A .GONZáLEZ,A .BEDOLLA-JACUINDE, 来源:中国有色金属学报(英文版) 年份:2022
用固相烧结法制备Ti6Al4V/xTiN(x=0,5,10,15,体积分数,%)复合材料,研究材料的腐蚀与腐蚀磨损行为及其与显微组织和显微硬度的关系.采用37℃ 和模拟体液模拟人体环境.结果表明,当TiN含量为15%时,氮(N)固溶到钛(Ti)晶格中使α-Ti稳定化,该显微组织的改变使Ti64基体......
[期刊论文] 作者:Yang Gui,Menghua Dai,Zhilan Meng,Xiaoyan Chang,Li Tan,Jing Zhang,Xueqi Chen,Tongtong Zhou,Qing Zhang,, 来源: 年份:2022
[期刊论文] 作者:Gui Yang,Dai Menghua,Meng Zhilan,Chang Xiaoyan,Tan Li,Zhang Jing,Chen Xueqi,Zhou Tongtong,Zhang Qing,, 来源:中华医学杂志英文版 年份:2022
Background::Contrast-enhanced ultrasound (CEUS) can detect lesions hidden in inflammatory regions and find necrosis or areas of severe fibrosis within the lesion. This retrospective study aimed to compare the diagnostic accuracy of solid pa......
[期刊论文] 作者:,Mohammad Hamad,Gebhard Reiss,Eckart F?rster,Melitta Schachner, 来源:中国神经再生研究(英文版) 年份:2022
The role that the immune system plays after injury of the peripheral nervous system is still not completely understood. Perforin, a natural killer cell- and T-lymphocyte-derived enzyme that mediates cytotoxicity, plays important roles in au......
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