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A molecular moon lander: Insight into molecular motion on surfaces at the nanoscale
The molecule exhibits a peculiar geometry: PPh 3 is pyramidal with a propeller-like arrangement of its three cyclic groups of atoms. Neutrons offer unique possibilities in the study of materials ...
Medscape7d
Anorexigens and Pulmonary Hypertension in the United States
Materials and methods ... Patients with no identifiable cause of pulmonary hypertension were classed as PPH. A history of drug exposure also was taken with special attention on the use of ...