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[期刊论文] 作者：Jonathan W.Siegel,
来源：计算数学（英文版） 年份：2021
We develop a generalization of Nesterov's accelerated gradient descent method which is designed to deal with orthogonality constraints.To demonstrate the effect...
Prevention of hepatitis B reactivation in patients requiring chemotherapy and immunosuppressive ther
[期刊论文] 作者：Chih-An Shih,Wen-Chi Chen,
来源：世界临床病例杂志 年份：2021
Hepatitis B virus(HBV)reactivation can lead to severe acute hepatic failure and death in patients with HBV infection.HBV reactivation(HBVr)most commonly develops in patients undergoing cancer chemotherapy,especially B cell-depleting agent t......
Pembrolizumab as a novel therapeutic option for patients with refractory thymic epithelial tumor:A c
[期刊论文] 作者：Jonathan Wong-Chong,Maureen Be,
来源：世界临床病例杂志 年份：2021
BACKGROUND Thymic epithelial carcinomas are rare and have a poor prognosis.Treatment of thymic epithelial carcinoma is multimodal and includes surgery,post-oper...
[期刊论文] 作者：Jonathan W.Lewis,James R.Edwar,
来源：骨研究:英文版 年份：2021
Adiponectin is the most abundant circulating adipokine and is primarily involved in glucose metabolism and insulin resistance.Within the bone,osteoblasts and os...
[期刊论文] 作者：Adewale Jonathan Adeyemi,Roger,
来源：地球科学和环境保护期刊(英文) 年份：2021
The air quality index (AQI) of a location informs how clean or unhealthy the ambient air is. While COVID-19 pandemic on one hand threatened the health of mankin...
[期刊论文] 作者：Marek Karliner,Jonathan LRosner,
来源：科学通报：英文版 年份：2021
Besides the observed quark-antiquark and three-quark states,the quark model predicts other states with integral charges,such as qqqq(tetraquarks)and qqqqq(pentaquarks).In 2015,the LHCb Collaboration observed J=wp resonances consistent with ......
[期刊论文] 作者：Marek Karliner,Jonathan L.Rosner,
来源：科学通报（英文版） 年份：2021
Besides the observed quark-antiquark and three-quark states,the quark model predicts other states with integral charges,such as qq(qq)(tetraquarks)and qqqq(q)(pentaquarks).In 2015,the LHCb Collaboration observed J/ψp resonances consistent ......
[期刊论文] 作者：Marek Karliner,Jonathan L.Rosner,
来源：科学通报（英文版） 年份：2021
For nearly forty years after the advent of the quark model [1,2],the only observed hadrons were mesons consistent with being a quark-antiquark (q(q)) pair and baryons consistent with being com-posed of three quarks (qqq).There was no reason......
[期刊论文] 作者：Shih Keng Loong,Nurul Asma Ana,
来源：亚太热带医药杂志:英文版 年份：2021
Rodents such as Rattus rattus and Rattus norvegicus have adapted to living close to human settlements[1].This presents a public health challenge as these rodent...
[期刊论文] 作者：Goodheart,Jonathan D.,
来源：妇产科期刊(英文) 年份：2021
Background:...
[期刊论文] 作者：Jonathan PFLU GER,Christian BREITSAMTER,
来源：中国航空学报:英文版 年份：2021
The morphing wing concept aims to constantly adapt the aerodynamics to different flight stages.The wing is able to adapt to different flight conditions by an adjustable Aspect Ratio(AR)and sweep.A high AR configuration provides high aerodyn......
[期刊论文] 作者：Jonathan O\'Callaghan,陈鑫,
来源：英语文摘 年份：2021
于是,就有了两个:今天,中国宣布其航天器安全着陆火星——这是中国历史上的首次,也是该国的首次尝试,使其成为除美国外唯一完成这一壮举的国家.中国国家航天局宣布,作为“天...
[期刊论文] 作者：Jonathan PFLüGER,Christian BREITSAMTER,
来源：中国航空学报（英文版） 年份：2021
The morphing wing concept aims to constantly adapt the aerodynamics to different flight stages.The wing is able to adapt to different flight conditions by an ad...
[学位论文] 作者：陈燕妮（Jennifer Jonathan）,
来源：广西大学 年份：2021
词典的使用者的反馈对词典的编写和研究极为重要,目前汉语学习词典的研究中尚缺乏针对学生的理论地概括及系统地分析。为进一步了解印尼来华留学生汉语学习词典的使用状况,进而为此类词典的编纂提供读者需求方面的信息,此研究对印尼来华留学生汉语学习词典使用......
[期刊论文] 作者：Nicole Gerber,Jonathan S.Farkas,Adam J.Ratner,
来源：世界儿科杂志（英文版） 年份：2021
In the pediatric emergency department(PED),winter seems to arrive earlier each year.After the broken bones and lac-erations of the summer,the winter season brin...
Combined immune checkpoint inhibitors of CTLA4 and PD-1 for hepatic melanoma of unknown primary orig
[期刊论文] 作者：An-Che Cheng,Yi-Jia Lin,Sung-Hua Chiu,Yu-Lueng Shih,
来源：世界临床病例杂志 年份：2021
BACKGROUND Melanoma is uncommonly found in lymph nodes,subcutaneous tissue,or visceral organs without a primary lesion,where it is identified as metastatic melanoma with unknown primary(MUP).Hepatic MUP is extremely rare and has a poor prog......
[期刊论文] 作者：Pan Pan Hua,Tang Ching Wen,Li Shih Yao,
来源：设计 年份：2021
这本书收集了20世纪20年代到80年代四种台湾地区的传统瓷砖,根据瓷砖的形状和模式对其进行记录和编目。书的第一部分包含了瓷砖的相关历史,以及作者在台湾各地拍摄的照片;第二部分提供了100个特色瓷砖图案,由作者重新绘制并提供了潘通颜色指南。这些瓷砖图案可......
[期刊论文] 作者：李淼,BARNHART Todd E,ENGLE Jonathan W,
来源：分子影像学杂志 年份：2021
目的 验证基于双标记细胞间粘附分子-1(ICAM-1)单抗示踪剂,进行胰腺癌组织中ICAM-1的正电子发射断层(PET)/近红外荧光(NIRF)跨模态靶向成像的可行性.方法 采用流式细胞术测定...
Flow field generated by a dielectric barrier discharge plasma actuator in quiescent air at initiatio
[期刊论文] 作者：Xin ZHANG,Y.D.CUI,Chien Ming Jonathan TAY,B.C.KHOO,
来源：中国航空学报（英文版） 年份：2021
A single Dielectric Barrier Discharge (DBD) plasma actuator driven by Alternating Cur-rent (AC) power, capable of inducing a starting vortex and a wall jet in q...
[期刊论文] 作者：Jonathan W.Lewis,James R.Edwards,Amy J.Naylor,Helen M.McGettrick,
来源：骨研究（英文版） 年份：2021
The principal cellular constituents of bone (primarily osteoblasts and osteoclasts) rapidly respond to circulating signals, altering global levels of bone forma...
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