The golden age: service management on transatlantic ocean liners

The Golden Age of Botany.

Obituary: COOPER and PROFESSOR R. A. BRINK, On the Obituary: Localization of Enzymes in Nerve Fibers: DRs. D. Alexander Lowy: DR. ALEXANDER SILVERMAN. NACHMANSOHN and H. B. STEINBACH .............................. 75 Orin F. Stafford: DR. F. L. SHINN. Recent Deaths 62 Scientific Events: Scientific Apparatus and Laboratory Methods: War Work of the Canadian Research Council; The A Color Reaction ...

The Golden Age of AI

The Golden Age of Microanalysis.

The history of electron probe analysis in the USA in its first two decades is reviewed, with reference to the personalities which were involved, the development of instrumentation and theory, and the technical problems and limitations of that era.

Transatlantic migration and deep mid-ocean diving by basking shark.

Despite being the second largest fish, basking sharks (Cetorhinus maximus) have been assumed to remain in discrete populations. Their known distribution encompasses temperate continental shelf areas, yet until now there has been no evidence for migration across oceans or between hemispheres. Here we present results on the tracks and behaviour of two basking sharks tagged off the British Isles, ...

The Transatlantic on 2200 Meters

here has been much excitement below our so-called top band at 1.8 MHz. At less than one-tenth this frequency, near 136 kHz, you will find many amateurs enjoying QSOs using a variety of modes. Although US and Canadian amateurs need special permission to transmit here, there is a 2200 meter amateur band in many European countries and in New Zealand. Aside from its low frequency, the most striking...