Stomach diseases are any diseases that affect the normal functioning of the stomach. Stomach diseases include stomach cancer, gastritis, peptic ulcers, gastroparesis. Many stomach diseases are ...

Amupanda oku li moshipyu eshi a ponokela omhupanguli moshibofa shomufinda utilyana ...

ABSTRACT: This communication looks at the photo-oxidation of polythene and polypropylene plastic bottle tops that are placed on soil in a hot arid environment. The degree of oxidation of the plastic ...

Institute of Applied Physics and Materials Engineering, University of Macau, Avenida da Universidade, Taipa, Macao, 999078, China Faculty of Materials Science and Energy Engineering, Shenzhen ...