Abstract Polycarbonate exposed to sunlight yellows, degrades and loses its usable properties.In order to increase its lifetime, it can be coated with nano-ceramic thin layers of ZnO and Al2O3 deposited by sputtering.The role of the ZnO is to absorb the UV photons that can damageable for the polycarbonate.However, one of the limitations in Precut Fu
The design of optical materials in nonlinear devices represents a fundamental Cosmetic Bag step for their optimization and miniaturization, that would significantly contribute to the progress of advanced nanophotonics and quantum technologies.In this work, the effect of geometry and composition of multilayer hyperbolic metamaterials on their third-
The illegal act of fishing with explosives is currently regulated by Law No.45 of 2009 on Fisheries, which states several legal provisions, including that waters are under the sovereignty and jurisdiction of the Unitary State 1 Ball Totes of the Republic of Indonesia, as well as the Indonesian Exclusive Economic Zone, and are based on international
Organizational Shirts Men’s identity is always somewhat socially co-authored.The social-media context provides an opportunity to interrogate the extent of this co-authoring in an interaction-heavy and difficult to control environment.This article presents a typology of online communities that co-author organizational identity through confirming a
A positioning grid is a key clamping structure for fixing the transverse and axial positions of fuel assemblies in nuclear reactors, and it is generally prepared by the transverse stamping of a Zr-4 sheet.However, the texture formed in the processing process of Zr-4 sheets can affect formability, resulting in cracking in the stamping process.Theref