Results 11 to 20 of about 454,570 (346)
Neutralization of the SARS-CoV-2 Omicron BA.1 and BA.2 Variants
New England Journal of Medicine, 2022 To the Editor: The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) B.1.1.529 (omicron) variant has three major sublineages: BA.1, BA.2, and BA.3.1 BA.1 rapidly became dominant and has shown substantial escape from neutralizing antibodies ...
Jingyou Yu +14 more
semanticscholar +1 more source
Impact of Water Content on the Superlubricity of Ethylene Glycol Solutions
Lubricants, 2023 Aqueous solutions of water and ethylene glycol (EG) are prevalently employed in braking, heat transfer, and lubrication systems. However, the precise mechanism through which water content affects the lubricative attributes of EG solutions remains elusive.
Lvzhou Li +6 more
doaj +1 more source
Increased Resistance of SARS-CoV-2 Variant P.1 to Antibody Neutralization
bioRxiv, 2021 The relative resistance of SARS-CoV-2 variants B.1.1.7 and B.1.351 to antibody neutralization has been described recently. We now report that another emergent variant from Brazil, P.1, is not only refractory to multiple neutralizing monoclonal antibodies,
Pengfei Wang +10 more
semanticscholar +1 more source
Multiple SARS-CoV-2 variants escape neutralization by vaccine-induced humoral immunity
Cell, 2021 Vaccination elicits immune responses capable of potently neutralizing SARS-CoV-2. However, ongoing surveillance has revealed the emergence of variants harboring mutations in spike, the main target of neutralizing antibodies. To understand the impact of
W. Garcia-Beltran +14 more
semanticscholar +1 more source
InfoMat, 2023 The pursuit of high energy density while achieving long cycle life remains a challenge in developing transition metal (TM) oxide cathode materials for sodium‐ion batteries (SIBs).
Yao Xiao +15 more
doaj +1 more source
Third BNT162b2 Vaccination Neutralization of SARS-CoV-2 Omicron Infection
medRxiv, 2021 Using isolates of SARS-CoV-2 WT, Beta, Delta and most importantly Omicron we studied the capability of the BNT162b2 vaccine given in two or three doses to neutralize major SARS-CoV-2 variants of concern (VOC). We demonstrate low neutralization efficiency
I. Nemet +10 more
semanticscholar +1 more source
Neutral Operator and Neutral Differential Equation [PDF]
Abstract and Applied Analysis, 2011 In this paper, we discuss the properties of the neutral operator (Ax)(t) = x(t) − cx(t − δ(t)), and by applying coincidence degree theory and fixed point index theory, we obtain sufficient conditions for the existence, multiplicity, and nonexistence of (positive) periodic solutions to two kinds of second‐order differential equations with the prescribed
Jingli Ren, Zhibo Cheng, Stefan Siegmund
openaire +3 more sources
Fluorinated Polyimide/Allomelanin Nanocomposites for UV-Shielding Applications
Molecules, 2023 A series of highly fluorinated polyimide/allomelanin nanoparticles (FPI/AMNPs) films were prepared with FPI as the matrix and AMNPs as the filler. Due to the formation of hydrogen bonds, significantly reinforced mechanical and UV-shielding properties are
Qing Li +10 more
doaj +1 more source
Surface chemistry engineering of layered oxide cathodes for sodium‐ion batteries
Carbon Neutralization, 2022 Sodium‐ion batteries (SIBs) have attracted extensive attention to be applied in large‐scale energy storage due to their low cost and abundant storage resources.
Jiayang Li +3 more
doaj +1 more source
Energies, 2023 This study explored underground biomethanation as a means to achieve carbon neutrality and promote carbon circular utilization by methanating CO2 and hydrogen-rich industrial waste gas in depleted natural gas reservoirs (MECHIG).
Zhengmeng Hou +6 more
doaj +1 more source