搜索筛选:
搜索耗时2.0283秒,为你在为你在102,285,761篇论文里面共找到 788 篇相符的论文内容
类      型:
[期刊论文] 作者:Jeffrey Ma,Gregory M Gustafson, 来源:世界心脏病学杂志:英文版(电子版) 年份:2020
BACKGROUND Myocardial bridging(MB)is increasingly recognized to stimulate atherogenesis,which may contribute to an acute coronary syndrome.Stenting the coronary...
[期刊论文] 作者:Amin Jowkar,Farhang Sereshki,M, 来源:国际煤炭科学技术学报:英文版 年份:2020
The determination of operational parameters in the underground coal gasification(UCG)process should be considered in two aspects:first,the total coal in each UC...
[期刊论文] 作者:Mouhamed Lemine Mohamed,Djim M, 来源:地球科学国际期刊(英文) 年份:2020
A comprehensive and detailed study was conducted for the first time in the Benichab Region...
[期刊论文] 作者:S M Erfanul Kabir Chowdhury, 来源:应用数学与应用物理(英文) 年份:2020
Spatially homogeneous and anisotropic Bianchi type-I cosmological model containing perfect fluid with quadratic equation of state has been diagnosed in general...
[期刊论文] 作者:Claudia Beisel,Marylyn M Addo,, 来源:世界临床病例杂志 年份:2020
BACKGROUND Hepatitis B virus(HBV)is a hepatotropic virus that can cause acute and chronic liver damage.According to the world health organization 257 million pe...
[期刊论文] 作者:MARKIEWICZ O,LAVELLE M,LORENCA, 来源:中国全科医学 年份:2020
背景医疗环境转换对患者来说可能是影响病情的危险因素。目的调查与患者从医院转到全科诊所相关的危险因素。设计与场所对英国伦敦西北部39个全科诊所的临床和非临床人员进行...
[期刊论文] 作者:BELKACEM Kada,MUNAWAR Khalid,M, 来源:系统工程与电子技术:英文版 年份:2020
This paper addresses the cooperative control problem of multiple unmanned aerial vehicles(multi-UAV)systems.First,a new distributed consensus algorithm for seco...
[期刊论文] 作者:Susumu Shibasaki,Koichi Suda,M, 来源:世界胃肠病学杂志:英文版 年份:2020
BACKGROUND Minimally invasive surgery for gastric cancer(GC) has gained widespread use as a safe curative procedure especially for early GC.AIM To determine ris...
[期刊论文] 作者:Kaouther Zribi,Laetitia Minh M, 来源:生物医学与环境科学:英文版 年份:2020
In 2018,the World Health Organization(WHO)reported 9.6 million cancer deaths worldwide,in accordance with the data collected by the International Agency for Res...
[期刊论文] 作者:Bing-Jie Xiang,Yu-Hong Huang,M, 来源:世界荟萃分析杂志 年份:2020
BACKGROUND There are some studies investigating the relationship between antithrombotic medication and postoperative bleeding after endoscopic resection(ER)with...
[期刊论文] 作者:Finn Pedersen,Adrian Iredale,M, 来源:现代装饰 年份:2020
1833年Ballardong Noongar居民因遭受激烈的血腥镇压而被刊登于公报,1841年各方关系趋向平和。而1905年,政府出台《原住居民法案》,允许国家完全"保护、控制和隔离原住居民"...
[期刊论文] 作者:Okey Oseloka Onyejekwe,Beruk M, 来源:应用数学(英文) 年份:2020
In this study we use a boundary integral element-based numerical technique to solve the generalized Burger-Fisher equation. The essential feature of this method...
[期刊论文] 作者:Irshad AHMAD,MENG Xiang-ping,M, 来源:农业科学学报:英文版 年份:2020
Lodging stress results in grain yield and quality reduction in wheat. Uniconazole, a potential plant growth regulator significantly enhances lignin biosynthesis...
[期刊论文] 作者:ZENG Xian-ying,CHEN Xiao-han,M, 来源:农业科学学报:英文版 年份:2020
We developed an H5/H7 trivalent inactivated vaccine by using Re-11, Re-12, and H7-Re2 vaccine seed viruses, which were generated by reverse genetics and derived...
[期刊论文] 作者:Daniel Flø,Trond Rafoss,M, 来源:森林生态系统:英文版 年份:2020
Background:The Siberian moth(Dendrolimus sibiricus)is a serious pest of conifers in Russia,Northern Kazakhstan,Mongolia and China.The western border of the pest...
[期刊论文] 作者:Gulshan Parasher,Morgan Wong,M, 来源:世界胃肠病学杂志:英文版 年份:2020
Artificial intelligence(AI)is a combination of different technologies that enable machines to sense,comprehend,and learn with human-like levels of intelligence....
[期刊论文] 作者:Andrea Herbst,Francesco Orso,M, 来源:老年心脏病学杂志:英文版 年份:2020
During the last years, several pharmacological treatments have significantly improved outcome of patients with heart failure with reduced ejection fraction(HFr...
[期刊论文] 作者:Soumaïla Ouédraogo,M, 来源:材料科学与应用期刊(英文) 年份:2020
The development of cadmium-free CIGS solar cells with high conversion efficiency is crucial due to the toxicity of cadmium. Zinc-based buffer layers seem to be...
[期刊论文] 作者:Aparecido Ribeiro de Andrade,M, 来源:地理信息系统(英文) 年份:2020
The present work sought to demonstrate the importance using geoprocessing techniques and methodologies in the identification and analysis of the temporal and sp...
[期刊论文] 作者:Kaiguang Zhang,Hongling Meng,M, 来源:地球科学和环境保护期刊(英文) 年份:2020
The research of the spatial heterogeneity of PM2.5 concentration in an area, is of great significance for understanding its regional spatial distribution struct...
相关搜索: