GLASS FOR PHARMACEUTICAL PURPOSES

Bioproduction of Depsidones for Pharmaceutical Purposes

Characteristics of lead glass for radiation protection purposes: A Monte Carlo study

Background: Lead glass has a wide variety of applications in radiation protection. This study aims to investigate some characteristics of lead glass such as the γ-ray energy-dependent mass and linear attenuation coefficients, the half-value layer thickness, and the absorbed dose distribution for specific energy. Materials and Methods: The attenuation parameters of different lead glass types aga...

Examination of the Refractive Index of Selected Samples of Glass for Forensic Purposes

In the current work results of determinations of refractive index by the immersion method using a GRIM system were presented. 93 samples of glass collected in Poland from car windshields, window panes, car headlamps and glass containers were analysed. In this work an evaluation of the obtained results by chemometric methods was also presented. These chemometric methods are used to solve the pro...

"opy for Reproduction Purposes

The objectives of this work have been to develop methods for extracting quantitative information from the Reflection High Energy Electron Diffraction (RHEED) pattern about the surface structure of nearly perfect crystals prepared by Molecular Beam Epitaxy (MBE) and to use these techniques to explore in detail the growth of homo~and heteroepitaxial structures involving GaAs, AlAs, InAs, and rela...

Psychosurgery for political purposes.

Neurosurgeons and psychiatrists who favor psychosurgery sometimes show dismay that anyone would accuse them of harboring political aims, and it is true that the average psychosurgeon has little or no interest in the application of his technology to overtly political problems. But it is equally true that several of the nation's leading psychosurgeons have persistently linked their work to the co...