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There is an urgent need for new treatments effective against Mycobacterium tuberculosis, the causative agent of tuberculosis. The 8‐hydroxyquinoline series is a privileged scaffold with anticancer, antifungal, and antibacterial activities. We conducted a structure–activity relationship study of the series regarding its antitubercular activity using 26 analogs. The 8‐hydroxyquinolines showed good activity...
We design and simulate metasurfaces capable of inducing anomalous refraction with efficiency as high as 90%. Metasurfaces are designed for incident wavelengths spanning λ = 378nm to λ = 1340nm; a composite stacked metasurface capable of spectrum splitting is demonstrated.
Although raccoons are known as one of the most common scavengers in the U.S., scavenging by these animals has seldom been studied in terms of forensic significance. In this research, the seasonal pattern of raccoon scavenging and its effect on human decomposition was investigated using 178 human cadavers placed at the Anthropological Research Facility (ARF) of the University of Tennessee, Knoxville...
The dependence of the solidification temperature on the concentration x of impurity atoms, M, of Sn-Mx alloys after cooling from the melt was measured separately for M = Co, Ni, Ag, and Cu. For a comparison, similar measurements were performed on SAC305-Nix alloys. Large variations in undercooling were observed. It was found that the Ag atoms dissolved in the Sn-Ag melt significantly lowered undercooling,...
We present an all-fiber Q-switched single-frequency laser oscillator operating in the eye-safe region at 1950nm, which is, to our best knowledge, the first demonstration of a Q-switched single-frequency fiber laser near 2μm.
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