In this study, we performed synchrotron X-ray diffraction (XRD) and Mossbauer spectroscopy (SMS) measurements on two single-crystal bridgmanite samples [Mg0.94Fe0.042+Fe0.023+Al0.01Si0.99O3(Bm6) and ...

Objectives: The intestinal mucosa is constantly exposed to a dense and highly dynamic microbial flora and challenged by a variety of enteropathogenic bacteria. Antibacterial protection is provided in ...

Browse 140+ a major guitar chord stock illustrations and vector graphics available royalty-free, or start a new search to explore more great stock images and vector art.