Results 21 to 30 of about 85,789 (303)
Diffuse reflection in periodic arrayed disk metasurfaces
Optics Express, 2021 Metamaterials of metal-insulator-metal structures represent effective ways in manipulating light absorbance for photodetection, sensing, and energy harvesting etc. Most of the time, specular reflection has been used in characterizing resonances of metamaterials without considering diffuse scattering from their periodic subwavelength units.
Tieyan, Zhang +4 more
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Antibiotics used in the Kirby-Bauer Disk Diffusion Assay.
, 2021 Antibiotics used in the Kirby-Bauer Disk Diffusion Assay.
Lara Sabrina L. Lumang (11681716) +9 more
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Diffusion in a disk with inclusion: Evaluating Green’s functions
PLOS ONE, 2022 We give exact Green’s functions in two space dimensions. We work in a scaled domain that is a circle of unit radius with a smaller circular “inclusion”, of radiusa, removed, without restriction on the size or position of the inclusion. We consider the two cases where one of the two boundaries is absorbing and the other is reflecting.
Stana, R., Lythe, G.
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BMC Microbiology, 2020 Background Ceftazidime-avibactam was approved in China in 2019 for treating complicated intra-abdominal infections, hospital-acquired pneumonia, ventilator-associated pneumonia, and infections caused by Enterobacterales and Pseudomonas aeruginosa for ...
Qi Wang +7 more
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Caspofungin Disk Diffusion Breakpoints and Quality Control [PDF]
Journal of Clinical Microbiology, 2008 ABSTRACT Interpretive disk diffusion breakpoints for caspofungin are proposed by evaluating 762 isolates of Candida spp., representing 10 different species obtained as part of the caspofungin clinical trials. Standardized broth microdilution reference tests were compared to the zone diameters observed with
Steven D, Brown, Maria M, Traczewski
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ON THE GRAIN-MODIFIED MAGNETIC DIFFUSIVITIES IN PROTOPLANETARY DISKS [PDF]
The Astrophysical Journal, 2016 ABSTRACT Weakly ionized protoplanetary disks (PPDs) are subject to nonideal magnetohydrodynamic (MHD) effects, including ohmic resistivity, the Hall effect, and ambipolar diffusion (AD), and the resulting magnetic diffusivities ( , and
Rui Xu, Xue-Ning Bai
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Diffusion of heat and mass in flow of viscous fluid over a moving porous and rotating disk
Advances in Mechanical Engineering, 2022 In this paper, we have studied the transport of heat and mass in viscous fluid flow over a disk, rotating with variable angular velocity, whereas, both the nonuniform injection and suction velocities can take place through its porous surface.
Muhammad Bilal +2 more
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Transient convective diffusion to a disk electrode [PDF]
Journal of Electroanalytical Chemistry and Interfacial Electrochemistry, 1974 Summary Mass transfer to a rotating disk electrode is calculated at large times after aconcentration step or a flux step at the surface. Radial dependence of concentration is ignored. Further application of results to treat more complex boundary conditions is discussed.
Kemal Nişanciolu, John Newman
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Diffusion of hard disks and rodlike molecules on surfaces [PDF]
Physical Review E, 2001 We study the submonolayer diffusion of hard disks and rodlike molecules on smooth surfaces through numerical simulations and theoretical arguments. We concentrate on the behavior of the various diffusion coefficients as a function of the two-dimensional (2D) number density rho in the case where there are no explicit surface-particle interactions.
Lahtinen, J.M. +3 more
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Antibacterial Activity of Chloroform Extract from Tagetes Erecta L. Flowers
Al-Mustansiriyah Journal of Pharmaceutical Sciences, 2019 Antibacterial activity of chloroform of T. erecta flower extract was performed on six-gram negative bacteria species (Serratia marcescens, Acinobacter Spp., Escherichia coli, Salmonella Spp., Morganella morganii, Pseudomonas aeruginosa) and two-gram ...
Zainab Aziz Ali +2 more
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