APPARATUS FOR MEASURING THE VELOCITY OF THE EARTH'S ROTATION.—Prof. A. Foppl, of the Munich Technical High School, has devised a new gyroscopic apparatus for measuring the angular velocity of the ...

Uncover the latest and most impactful research in Rigged Hilbert Spaces in Quantum Mechanics. Explore pioneering discoveries, insightful ideas and new methods from leading researchers in the field.

Associate Editors are part of the editorial team that handle manuscripts, while Editorial Board Members are regular reviewers and are consulted for ad hoc advice. We will contact you if your expertise ...

The Lutheran blood group system was first described by Callender and Race 1 in 1946: an antibody, afterwards named anti-Lu a, was found to react with the red cells of approximatel ...

IN the Indian Forest Records (Silviculture (New Series), 4, No. 1; Govt. of India Press, New Delhi, 1940), Mr. J. D. Braithwaite of the Burma Forest Service discusses the great advance which has been ...

IN many widely separated tropical countries it has been the rather curious custom of the natives to catch fish in lakes, rivers, and creeks by means of certain poisonous plants; the leaves, stems, or ...