SPECTRAL APPROACH WITH ITERATIVE CLARIFICATION OF A RADIATION BOUNDARY CONDITIONS FOR MODELING OF QUASIMODES OF A GYROTRONS OPEN CAVITIES

Spectral approach with iterative clarification of a radiation boundary conditions for modeling of quasimodes of a gyrotrons open cavities

Purpose.The article presents a new method for numerical simulation of quasi-eigenmode oscillations in open resonators of gyrotrons — powerful vacuum generators of electromagnetic waves in the millimeter and submillimeter ranges.The gyrotron cavity has the shape of a weakly inhomogeneous hollow circular metal waveguide.Methods.The proposed app

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Rice Snl6, a cinnamoyl-CoA reductase-like gene family member, is required for NH1-mediated immunity to Xanthomonas oryzae pv. oryzae.

Rice NH1 (NPR1 homolog 1) is a key mediator of innate immunity.In both plants and animals, the innate immune response is often accompanied by rapid cell death at the site of pathogen infection.Over-expression of NH1 in rice results in resistance to the Extend Shipping Contract bacterial pathogen, Xanthomonas oryzae pv.oryzae (Xoo), constitutive exp

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Tetrandrine synergizes with MAPK inhibitors in treating KRAS-mutant pancreatic ductal adenocarcinoma via collaboratively modulating the TRAIL-death receptor axis

Pancreatic ductal adenocarcinoma (PDAC) is one of the most aggressive and lethal malignancies lacking effective therapies.KRAS mutations that occur in over 90% of PDAC are major oncogenic drivers of PDAC.The MAPK signaling pathway plays a central role in KRAS-driven oncogenic signaling.However, pharmacological inhibitors of the MAPK pathway are poo

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