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[期刊论文] 作者：Robert H. B. Miller,Shugang Hu,
来源：材料科学与化学工程(英文) 年份：2021
In recent years, superhydrophobic media has attracted tremendous attention due to its industrial applicability value, especially in anti-corrosion performance....
Comparison of Success Rate and Radiological Bone Loss in Patients with Mini-Implant versus Conventio
[期刊论文] 作者：Khaled B. H. Abubaker,Yuzhou L,
来源：口腔学期刊(英文) 年份：2021
Background: The objective of this meta-analysis was to assess whether mini-implants have added...
[期刊论文] 作者：Azizi,B. Barsbay,H. Sundu,
来源：中国物理C（英文版） 年份：2021
The spectroscopic parameters and decay channels of the axial-vector tetraquark Tbb;(us)(in what follows,TAVb:(s))are explored using the quantum chromodynamics(Q...
[期刊论文] 作者：Derek Thompson,吴静,
来源：英语文摘 年份：2021
如果要用一句话概括这件事,我想应该这样说:“游戏驿站”事件是由疫情之下人们的无聊以及错失恐惧症产生的荒唐的炒股热,借助于红迪网站秘密针对鲁莽做空一家苦苦挣扎的零售...
[期刊论文] 作者：Eman H. Khalifa,Dina A. Ramadan,B. S. El-Desouky,
来源：建模与仿真（英文） 年份：2021
In this paper, we derived a new distribution named as truncated Weibull Rayleigh (TW-R) distribution. Its characterization and statistical properties are obtained, such as reliability function, hazard function, r...
Practical Mitigation Strategies for Countering the Spread of Aerosolized COVID-19 Virus (SARS-CoV-2)
[期刊论文] 作者：Panayiotis Polyzois,Shirley Thompson,
来源：地球科学和环境保护期刊(英文) 年份：2021
This paper assesses, through an extensive literature review, the use of ventilation and High-Efficiency Particulate Air (HEPA) purifiers as practical mitigation strategies for reducing the spread of aerosolized COVID-191 virus. HEPA...
[期刊论文] 作者：B. F. Chadov,N. B. Fedorova,
来源：生命科学与技术进展(英文) 年份：2021
The mutations in ontogenes have been shown to drastically increase the nondisjunction of X chromosomes in the D. melanogas...
[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：B. Migueu,B. F.,
来源：应用数学与应用物理(英文) 年份：2021
Using a model anharmonic oscillator with asymptotically decreasing effective mass to study the effect of compositional grading on the quantum mechanical propert...
New and Newer Vaccines for SARS-CoV-2 Variants. Are the Major Vaccine Developers on the Right Track,
[期刊论文] 作者：B. E. Cham,
来源：传染病进展（英文） 年份：2021
Background: Global Covid-19 pandemic has led to remarkable scientific achievements resulting in the development and rapid implementation of vaccines towards the original wild-type SARS-CoV-2 virus. Most Covid-19 vaccines are targeted to onl......
[期刊论文] 作者：Robert B. Hayes,
来源：现代物理(英文) 年份：2021
This work argues a new standard model physics approach for neutrino oscillations by allowing neutrinos to have their flavor be entangled amongst all interacting fermions. Specifically, for a flavor conserved system, the effects from entangl......
[期刊论文] 作者：Richard B. Holmes,
来源：现代物理(英文) 年份：2021
A modest extension of the Standard Model allows a family-specific, feeble form of SU(3) that causes rapid binding of neutrinos at neutrino decoupling. These bound neutrinos become nonrelativistic well before recombination. Neutrinos are bou......
[期刊论文] 作者：Vu B. Ho,
来源：应用数学与应用物理(英文) 年份：2021
In this work, we show that by restricting to the subgroup of time-independent coordinate transformations, then it is possible to derive the Ricci flow from the Bianchi identities. To achieve this, we first show that the field equations of t......
[期刊论文] 作者：B. Kovács,
来源：应用数学与应用物理(英文) 年份：2021
In this paper, we investigate the existence of positive solutions for the singular fourth-order differential system u(4) = φu +...
[期刊论文] 作者：B. 怀特,
来源：英语世界 年份：2021
【导读】E. B. 怀特（1899—1985），美国当代著名小说家、散文家，《纽约客》（The New Yorker）专职撰稿人。1971年获美国“国家文学奖章”，1978年获普利策特别文艺奖，代表作《夏洛的网》（Charlotte’s Web，1952）、《精灵鼠小弟》（Stuart Little，1945）等。 本文节选自怀特1942......
[学位论文] 作者：Prince B. Lavela,
来源：东北师范大学 年份：2021
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[期刊论文] 作者：Danna Thompson,Edward Bush,Heather Kirk-Ballard,
来源：地球科学和环境保护期刊(英文) 年份：2021
Lead (Pb) in the urban environment can have a negative effect on human health, especially children’s health. Reducing elevated Pb exposure in the home landscap...
[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....
A Traceable Cancer Model: DNA Damage, Fragile Site-SMGs, Mitotic Slippage, 4n-Genome-Reduction to Fi
[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...
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