Practical Metallography is a bilingual (German-English) journal that informs you thoroughly on materialographic preparation, imaging and analysis of microstructures. The journal covers the development and improvement of metallographic methods and equipment, possibilities of optical and electron microscopy, spectroscopy, diffraction techniques, non-destructive testing, metallographic investigations of materials, problems of specimens preparation and evaluation including useful laboratory advice and recipes, failure analysis including damage detection and elimination. Webpage of Practical Metallography is：http://www.hanser-elibrary.com/loi/pm

International Letters of Chemistry, Physics and Astronomy (ILCPA, ISSN 2299-3843) is the multidisciplinary peer-reviewed journal which focuses on the publication of advanced scientific research (including applied research, design, modeling and simulation, application and utilisation) in chemistry, physics and astronomy.
Main topics of interest:
Chemistry: organic and inorganic chemistry, physical chemistry, polymer chemistry, chemical technology and engineering, biochemistry, nanochemistry.
Physics: mechanics, atomic, molecular and optical physics, solid state physics, particle physics, nanotechnology. Webpage of the ILCPA journal is https://www.scipress.com/ILCPA/details

Bentham Science Publishers is a major STM journal publisher of 130 titles and 200 plus open access journals
and print/online book series (Bentham eBooks). Bentham Science answers the information needs of the pharmaceutical and biomedical research community. For:
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