Results 31 to 40 of about 124,278 (281)
Exhaled aerosols among PCR-confirmed SARS-CoV-2-infected children
Frontiers in Pediatrics, 2023 BackgroundAvailable data on aerosol emissions among children and adolescents during spontaneous breathing are limited. Our aim was to gain insight into the role of children in the spread of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and
Pia Schuchmann +8 more
doaj +1 more source
Omicron: a drug developer’s perspective [PDF]
Emerging Microbes & Infections, 2022 We performed an annotation of 35 mutations in the spike protein of the SARS-CoV-2 Omicron variant. Our analysis of the mutations indicates that Omicron has gained prominent immune evasion and potential for enhanced transmissibility. Previous modeling study has revealed that continued evolution in both immune evasion and enhanced transmissibility by ...
Fang “Flora” Fang, Pei-Yong Shi
openaire +3 more sources
A microkelvin cryogen-free experimental platform with integrated noise thermometry
New Journal of Physics, 2013 We report experimental demonstration of the feasibility of reaching temperatures below 1 mK using cryogen-free technology. Our prototype system comprises an adiabatic nuclear demagnetization stage, based on hyperfine-enhanced nuclear magnetic cooling ...
G Batey +5 more
doaj +1 more source
Microbiology Spectrum, 2022 SARS-CoV-2 antibody levels wane following two-doses of mRNA vaccination. An mRNA booster dose provides increased protection against hospitalization and death.
Amanda K. Debes +8 more
doaj +1 more source
Dr. Sulaiman Al Habib Medical Journal, 2023 Background COVID-19 vaccination effectively decreased hospitalization and mortality during the surge of infections with the SARS-CoV-2 Omicron variant.
Abeer N. Alshukairi +16 more
doaj +1 more source
New Scientist, 2022 The BA.2 variant of the coronavirus is spreading fast, but it shouldn't cause another worldwide wave, says Michael Le Page.
openaire +2 more sources
The $\rho - \pi$ Puzzle of J/\psi and \psi' Decays
, 1999 The recent BES Collaboration data on $\psi' \ra PV$, particularly the isospin violating mode $\psi' \ra \pi^0 \omega^0$ and finding of a finite number for $B(\psi' \ra K^{*0}\bar{K}^0)$, enable us now to deal more precisely about the challenges to theory
Tuan, S. F.
core +1 more source
Growth and electronic structure of graphene on semiconducting Ge(110)
, 2017 The direct growth of graphene on semiconducting or insulating substrates might help to overcome main drawbacks of metal-based synthesis, like metal-atom contaminations of graphene, transfer issues, etc.
Dedkov, Yuriy +3 more
core +1 more source
Advanced Functional Materials, EarlyView.Herein presented supraparticles combine the nanoparticulate photocatalyst graphitic carbon nitride with the enzyme horseradish peroxidase, which is immobilized on silica nanoparticles. In an optimized compatibility range, both catalysts operate effectively within the hybrid supraparticles and catalyze a cascade reaction consisting of the photocatalytic
Bettina Herbig +11 more
wiley +1 more source
CAAI Transactions on Intelligence Technology, EarlyView., 2023 Abstract Diseases of the Gastrointestinal (GI) tract significantly affect the quality of human life and have a high fatality rate. Accurate diagnosis of GI diseases plays a pivotal role in healthcare systems. However, processing large amounts of medical image data can be challenging for radiologists and other medical professionals, increasing the risk ...
Muhammad Nouman Noor +5 more
wiley +1 more source