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[期刊论文] 作者:J. 帕克, 来源:科幻世界·译文版 年份:2021
沙漠在生长。心怀沙漠的人,有祸了。  ——尼采《查拉图斯特拉如是说》  他看着我。  我也看着他,试图说点儿什么。即便你已经遵循礼仪把佩剑留在门房,把坐骑交给了皇家马夫,也不能对着一位王子说“去死吧”,绝对不行。我可以干脆地拒绝,转身就走,当然也可以不这......
[期刊论文] 作者:ShiYa-Nan,LiuYa-Jin,XieZhifang,ZhangWeiping J., 来源:中华医学杂志英文版 年份:2021
[期刊论文] 作者:Sandra J. Sucher and Shalene Gupta, 来源:董事会 年份:2021
我们正处于一次“离职潮”之中。今年4月,2.7%的美国人辞职,创历史新高。根据微软的一项研究,全球超过40%的员工会考虑在今年离职。因长达一年的疫情而疲惫不堪的职场人士,对好工作的期望正在发生变化,到处都是劳动力短缺的情况。  有几个因素推动了这种“离职”。......
[期刊论文] 作者:Lee,J. Y. Lee,J. E. Park,H. Bellerova,M. Raudensky, 来源:地理信息系统(英文) 年份:2021
Compressive sensing is a powerful method for reconstruction of sparsely-sampled data, based on statistical optimization. It can be applied to a range of flow measurement and visualization data, and in this work we show the usage in groundwa......
[期刊论文] 作者:Eugene Terry Tatum,U. V. S. Seshavatharam,S. Lakshminarayana, 来源:现代物理(英文) 年份:2021
This brief note describes a method by which numerous empirically-determined quantum constants of nature can be substituted into Einstein’s field equation (EFE) for general relativity. This method involves treating the ratio G/...
[期刊论文] 作者:Ahmed J. Aldalou,Yunes K. Mogh, 来源:环境保护(英文) 年份:2021
Water and energy shortages came due to rapid population growth, living standards and rapid development in the agriculture and industrial sectors. Desalination t...
[期刊论文] 作者:Shawqi Al Dallal,Walid J. Azza, 来源:天文学与天体物理学国际期刊(英文) 年份:2021
Supernovae are powerful explosions of massive stars that have reached a terminal stage in their evolution. A huge amount of energy is released during the explos...
[期刊论文] 作者:Aboubakar,J. Akodjenou,C. E, 来源:妇产科期刊(英文) 年份:2021
Introduction: The mat...
[期刊论文] 作者:Matthew J. Ward,Ryan A. Rasmus, 来源:动物科学期刊(英文) 年份:2021
Reduced walleye (Sander vitreus...
[期刊论文] 作者:J. F. Nnang Essone,K. Nzé, 来源:生物科学与医学(英文) 年份:2021
Introduction: The involvement of the endothelial dysfunction (ED) in arterial hypotension (AHPT) post of spinal anesthesia (SA) has not been es...
[期刊论文] 作者:J. I. Abdullaev,A. M. Toshturd, 来源:现代物理(英文) 年份:2021
We consider a Hamiltonian of a system of two fermions on a three-dimensional lattice Z3 with special potential...
[期刊论文] 作者:Matthew J. Ward,Brian G. Black, 来源:动物科学期刊(英文) 年份:2021
Walleye (Sander vitreus) fi...
[期刊论文] 作者:Olson,Samuel J. Ind, 来源:土壤科学期刊(英文) 年份:2021
The Upper Mississippi River flows approximately 2000 km from Lake Itasca, Minnesota to Cairo, Illinois where it is confluences with the Ohio River to form the L...
[期刊论文] 作者:Butler,Thomas J. Mc, 来源:软件工程与应用(英文) 年份:2021
Three design principles are prominent in software development-encapsulation, data hiding, a...
[期刊论文] 作者:López,Omar J., 来源:现代物理(英文) 年份:2021
The quantization of the forced harmonic oscillator is studied with the quantum variable (x, v...
[期刊论文] 作者:Alzahrani,Enas J. Al, 来源:美国植物学期刊(英文) 年份:2021
The relationship between six Abutilon species was examined using diff...
[期刊论文] 作者:RidgeSarah E.,ShettyKunal R.,LeeDaniel J., 来源:世界耳鼻咽喉头颈外科杂志英文版 年份:2021
[期刊论文] 作者:[美国]约瑟夫·J.马泽拉, 来源:知识窗 年份:2021
小时候,我喜欢在家周围的树林里散步。妈妈担心我会迷路,多次警告我不要走得太远,最远也要在能够看见家的地方。然而,作为一个男孩,我的探险欲望与生俱来,我很快发现自己走得越来越远,并不断地测试自己在不迷路的前提下到底能够走多远。有一次,在迷路两小时后,我决定下次......
[期刊论文] 作者:Gray,Scott J. Ormiston, 来源:流体动力学(英文) 年份:2021
Commercial code CFX was used to examine the performance of a two-fluid model to predict the details of upward isothermal bubbly flow of air and water in a vertical pipe. The model equations are volume-averaged Navier-Stokes equations that r......
[期刊论文] 作者:J. Akunne,P. O. Adeniji, 来源:食品与营养科学(英文) 年份:2021
In this project, assessment of food service...
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