Претраживање
Приказ резултата 1-10 од 42
Forced Periodic Operation of Methanol Synthesis in an Isothermal Gradientless Reactor
(Wiley, 2022)
Methanol synthesis from synthesis gas with heterogeneous Cu/ZnO/Al2O3 catalysts in an isothermal gradientless reactor is described. In a theoretical study, the potential of forced periodic operation (FPO) for improving ...
Why doesn’t Ebola virus cause pandemics like SARS-CoV-2?
(Elsevier, 2022)
Ebola virus is among the most dangerous, contagious and deadly etiological causes of viral diseases. However, Ebola virus has never extensively spread in human population and never have led to a pandemic. Why? The mechanistic ...
Strain wars 5: Gibbs energies of binding of BA.1 through BA.4 variants of SARS-CoV-2
(Elsevier, 2022)
This paper reports, for the first time, standard Gibbs energies of binding of the BA.1, BA.2, BA.3, BA.2.13, BA.2.12.1 and BA.4 Omicron variants of SARS-CoV-2, to the Human ACE2 receptor. Variants BA.1 through BA.3 exhibit ...
Effect of temperature on mudstone disintegration process revealed with image analysis
(Springer, 2022)
Quantifying rock weathering processes, especially in ways of nondisturbance and on-site investigation, is one of the most critical tasks in predicting rocks erosion rates and understanding the sediment transportation. We ...
Uncovering Hidden Dynamics of Natural Photonic Structures using Holographic Imaging
(MyJove Corporation, 2022)
In this method, the potential of optics and holography to uncover hidden details of a natural system's dynamical response at the nanoscale is exploited. In the first part, the optical and holographic studies of natural ...
Three Types of Films from Liquid-phase-exfoliated Graphene for Use as Humidity Sensors and Respiration Monitors
(MYU K.K., 2022)
Measuring relative humidity is important for a myriad of industries, including production, agriculture, environmental monitoring, and medicine. Thin-film, fast-response sensors are particularly interesting for wearable ...
Strain wars 3: Differences in infectivity and pathogenicity between Delta and Omicron strains of SARS-CoV-2 can be explained by thermodynamic and kinetic parameters of binding and growth
(Elsevier, 2022)
In this paper, for the first time, empirical formulas have been reported of the Delta and Omicron strains of SARS-CoV-2. The empirical formula of the Delta strain entire virion was found to be CH1.6383O0.2844N0.2294P0.0064S0.0042, ...
Ultra wideband bandpass filters with specified relative bandwidth
(Berlin : Walter de Gruyter GmbH, 2022)
Algorithm for the realization of the broad range of values of wide relative bandwidth (RBW) bandpass filter is introduced. Algorithm is based on periodic ideal cells each with short-ended stub. Theory is developed for a ...
Oscillatory carbonylation of poly(ethylene glycol)methyl ether acetylene. Improved model of reaction mechanism
(Springer, 2022)
The study presents a mathematical model of Bruk Temkin-Gorodsky Novakovic (BT-GN) reaction system employing palladium-catalyzed oscillatory carbonylation reaction of mono alkyne-terminated poly(ethylene glycol) methyl ...
Novel composite based on zirconia and graphite. First results of application for synthetic dyes removal
(Universitatea Babes-Bolyai, Catedra de Filosofie Sistematica, 2022)
In this research composite based on zirconia and graphite was synthesized using the sol-gel method. Aim of this research is to activate and increase the photocatalytic activity of ZrO2 by combining with graphite-based ...