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[期刊论文] 作者:H. H. Swami Isa,Christophe Dum, 来源:微生物学(英文) 年份:2021
The novel SARS-CoV-2 virus is spreading very effectively and is highly contagious. The SARS-CoV-2 virus is not acting like other viruses and many various sympto...
[期刊论文] 作者:H. Qamlo, 来源:最优化(英文) 年份:2021
In this study, boundary control problems with Neumann conditions for 2 × 2 cooperative hyperbolic systems involving infinite order operators are considered...
[期刊论文] 作者:Kenneth H. Schatten, 来源:现代物理(英文) 年份:2021
Quantum Mechanics’ entanglement and probabilistic behaviors are viewed in the light of Quantum Field Theory’s (QFT’s) advances made during the last century....
[期刊论文] 作者:Kirsten H. Walen, 来源:癌症治疗(英文) 年份:2021
We have known since 1976 that cancer evolves clonally from one initiated...
[期刊论文] 作者:Adela H. Elamami, 来源:流行病学期刊(英文) 年份:2021
Serious hyperglycemia is one of the manifestations of COVID-19 infection which increase patient morbidity and mortality especially in patient requiring hospitalization. Consequently, many protocols and algorithms for hospitalized patients w......
[期刊论文] 作者:H. Davies, 来源:考试与评价·高二版 年份:2021
What is this life if, full of care,  We have no time to stand and stare!  No time to stand beneath the boughs,  And stare as long as sheep and cows.  No time to see, when woods we pass,  Where squirre...
[期刊论文] 作者:Abdullrahman H. Maghrabi, 来源:美国气候变化期刊(英文) 年份:2021
In this study, atmospheric visibility (AV) data from Riyadh, Saudi Arabia (24.91˚N, 46.41˚E, 760 m), for the period 1976-2011 w...
[期刊论文] 作者:John H. Heinbockel, 来源:应用数学与应用物理(英文) 年份:2021
The purpose for this research was to investigate the Riemann zeta function at odd integer values, because there was no simple representation for these results....
[期刊论文] 作者:H. Lü,Pujian Mao, 来源:中国物理C(英文版) 年份:2021
Recently,an action principle for the D → 4 limit of Einstein-Gauss-Bonnet gravity has been proposed.It is a special scalar-tensor theory that belongs to the fa...
[期刊论文] 作者:威廉·H.詹韦, 来源:南风窗 年份:2021
从2020年3月至2021年1月,特斯拉的股价增长了十倍,而该公司的创始人埃隆·马斯克则成为绿色创新的化身。特斯拉现象已经蔓延至新兴电动汽车行业的其他领域,并为一大批技术未经验证、营收甚微的绿色初创企业带来了一缕曙光。  随着企业家及私人投资者介入其中,并做......
[期刊论文] 作者:H. IHME-SCHRAMM A. SCHRAMM, 来源:汽车与新动力 年份:2021
将虚拟发动机标定过程引入并永久集成到系统中,需要进行一系列技术调整,但这种技术调整经常面临着阻力和干扰。为此,企业及相关技术人员有必要对其开展系列化的研究。发动机;虚拟标定技术;企业文化;工作方法  0 前言  未来动力系统的开发为标定人员带来了巨大......
[期刊论文] 作者:WoodEmily,HallKatherine H.,TateWarren, 来源:ChronicDiseasesandTranslationalMedicine 年份:2021
[期刊论文] 作者:AbbasRiwa A.,NassarAnwar H., 来源:母胎医学杂志英文 年份:2021
[期刊论文] 作者:Aristide H. W. Nakavoua,Louis, 来源:应用科学(英文) 年份:2021
The study of the polymerization of a vegetable oil has a double interest;industrial but especially food. Industrial because polymers based on vegetable oil are...
[期刊论文] 作者:H. Mbanza Dinganga,Y. Tuakashi, 来源:能源与动力工程(英文) 年份:2021
In this study, the principal objective is to compare the performances of an air-coo...
[期刊论文] 作者:Cynthia H. Chen,John Marchello, 来源:食品与营养科学(英文) 年份:2021
A potential method to inhibit pathogenic bacterial growth in meat is through the introduction of plant-derived antimicrobials. Because these antimicrobials may...
[期刊论文] 作者:Abduljabbar,H. Hashi, 来源:生殖科学(英文) 年份:2021
Study Question: The question: is there any difference in pregnancy rate between embryo transfer day 5 and day 6 in IVF? What Is Known Already?...
[期刊论文] 作者:玛丽亚·H.洛,娄君, 来源:艺术工作 年份:2021
在英国举办的两场达·芬奇画作的展览中展出了他的绘画和笔记,这使得自1519年他去世以来一直围绕着他的作品的神话性变得更加复杂化了....
[期刊论文] 作者:Muteb H. Alshammari,Badr Alnasser, 来源:流行病学期刊(英文) 年份:2021
Type II diabetes is a global health concern. This epidemic is elevating in increasing rates in Saudi Arabia. Thus, the study investigates a number of risk facto...
[期刊论文] 作者:H. HOSSEINI,M. SEDIGHI, 来源:中南大学学报(英文版) 年份:2021
研究了摩擦辅助管应变(FATS)法对管材组织和力学性能的影响.采用有限元法分析并进行实验测试.用Taguchi设计(ATD)进行分析,改变转速、进给速率和模具角度来进行数值和实验试验.结果表明,提高进给速率和降低转速提高了Zener-Hollomon参数(Z),减小了平均晶粒尺寸,......
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