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Leaded brass alloys for gamma-ray shielding applications
(Elsevier Ltd, 2019)
The leaded brasses show high machinability and atmospheric corrosion resistance. Hence, they are being used in different applications such as machine parts, valves, fittings etc. Besides, they can serve as radiation shields ...
Misconceptions and alternative concepts in biology textbooks: Photosynthesis and respiration [Ideas falsas y conceptos alternativos en libros de texto de biología: Fotosíntesis y respiración]
(2009)
Textbooks have a specific importance since they are used as the main instruction material. It is important to know that whether commonly used textbooks are adequate in terms of content and presentation. This study was ...