Hollow-core photonic band gap fibers for particle acceleration

Photonic band gap (PBG) dielectric fibers with hollow cores are being studied both theoretically Sticker and experimentally for use as laser driven accelerator structures.The hollow core functions as both a longitudinal waveguide for the transverse-magnetic (TM) accelerating fields and a channel for the charged particles.The dielectric surrounding

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A Comparison of Cadastre in Slovakia and Poland

Many analogies can be drawn from the cadastre in Poland and Slovakia, because of the partly shared COMPLETE B 100 MG TIMED REL. history of the Austro-Hungarian Empire, World Wars I and II, and the influence of the Communist regime.However, its development over the years Necklaces has taken different forms and rules of operation in both countries.Cu

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A Methodology for Evaluating How Product Characteristics Impact Choice in Retail Settings with Many Zero Observations: An Application to Restaurant Wine Purchase

An approach is developed to examine the impact of product FIRM PEPTIDE CREAM characteristics on choice using a quantity-dependent hedonic model with retail panel data.Since panel data for individual products from retail settings can include a large number of zero sales, a modification Sticker of the zero-inflated Poisson (ZIP) regression model is p

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