IN a letter to NATURE of November 25 last Dr. Norman Campbell discusses the problem of the possible consistency of the assumptions about the motion and arrangement of electrons in the atom ...

The five-year, four-phase project, to start this month, aims to increase the production capacity of bromine and specialized derivative materials of Jordan Bromine, a joint venture between the APC ...

Edited by Z. E. Jolles. Pp. xxvii + 940. (London: Ernest Benn, Ltd., 1966.) 210s. net.

Create, view, and edit professional diagrams collaboratively as part of your Microsoft 365 subscription. Visio in Microsoft 365 brings core Visio capabilities to Microsoft 365 and helps you create ...

To facilitate the visualization of data models based on CIDOC CRM and its extensions when using the diagrams.net tool. diagrams.net libraries is a collection of custom shape library files (.xml) of ...

Department of Chemistry, University of Reading, Reading RG6 6DX, U.K.

School of Materials Science and Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, United States School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, ...