Abstract: Reactor pressure vessel (RPV) is an irreplaceable component in pressurized water reactors.It carries internal components, fuel assemblies and primary cooling water.Its integrity plays an important role in the safe operation of the reactor.Microscopic defects caused by neutron irradiation Scrapers can cause radiation hardening and radiatio
Lung epithelial and endothelial cell death accompanied by inflammation contributes to hyperoxia-induced acute lung injury (ALI).Impaired resolution of ALI can promote and/or perpetuate lung pathogenesis, including fibrosis.Previously, we have shown that the transcription factor Nrf2 induces cytoprotective gene expression and confers protection agai
In a convenience store, new items like lunch boxes and dairy products are delivered several times in one day.In addition, old unsold items must be disposed because of their expiration dates.The order is made once in a day, and the retailer has to decide the number of items ordered based on the current remaining items in the store and the demand dis
Permian bolosaurid parareptiles are well-known for having complex tooth crowns and complete tooth rows in the jaws, in contrast to the comparatively simple teeth and frequent replacement gaps in all other Paleozoic amniotes.Analysis of the specialized dentition of the bolosaurid parareptiles Bolosaurus from North America and Miniland Belebey from R
A variety of potential applications such as visible light communications require laser sources with a narrow linewidth and a single wavelength emission in the blue light region.The gallium nitride (GaN)-based Sanitizers distributed feedback laser diode (DFB-LD) is a promising light source that meets these requirements.Here, we present GaN DFB-LDs t