Abstract Objective To describe the protocols implemented to adapt the orthopedic team to the COVID-19 pandemic; a secondary objective is to assess the behavior of hospital and departmental variables when implementing such measures.Methods The present is a retrospective study describing three protocols: 1) reduction in the risk of infection for pati
The basic theory of free-electron lasers (FELs) indicates that the output wavelength of a seeded FEL operated in the high-gain harmonic generation (HGHG) configuration is determined by the wavelength of the seed laser and light is emitted LIP SHIMMER CHAMPAGNE when the undulators are tuned to an exact harmonics of the seed laser.In a realistic case
The economic determinations on security have become Håndsæbe increasingly clear in the current system of international relations, in the Sense that the potential of defense and security is strongly related to economic resources.Even a brief analysis of the latest official documents of regional and international security organizations - The Securi
In this study two new azo dyes were prepared from 4-acetaminophenol with 4-amino-N-2-pyrimidinylbenzenesulfonamide & 4-amino-N-(5-methyl-3-isoxazolyl)-benzenesulfonamide were prepared.The prepared by Fox method, the azo dyes were identified by IR- spectrophotometer, UV-visible spectroscopy and elemental analysis (CHN).The absorption spectra of the
Coke production is still of great economic importance due to Cookbooks its crucial role in the steel production process.The reliability of the operation of coke oven batteries depends on the maintenance of good technical condition of their ceramic massif, which in turn requires ensuring proper operation of the heating system and maintaining tempera