scholarly journals The Effect of Large Doses of Estrogen and Estrogen and Progesterone on Melanin Pigmentation**From the Department of Anatomy, Medical School King's College, Newcastle upon Tyne, University of Durham, England.

1960 ◽  
Vol 35 (2) ◽  
pp. 73-82 ◽  
Author(s):  
R.S. Snell ◽  
P.G. Bischitz
Author(s):  
Arthur Russell

The mineral here described was at first considered to be an iron-rich variety of turquoise and was described by myself as such when this paper was read before the Society in 1937. At that time only a partial analysis had been made; since then Dr. J. A. Smythe of King's College, Newcastle-upon-Tyne, has most kindly undertaken at my instigation careful analyses of the mineral from both of its localities, Bunny mine, St. Austell, and Castle-an-Dinas wolfram mine, St. Columb Major. As a result of these two analyses, which are in close agreement, it is evident that the mineral is a new one, intermediate between turquoise and the two minerals chalcosiderite and andrewsite, and forming a middle member of what is probably an isomorphous group.


2016 ◽  
Vol 27 (1) ◽  
pp. 81 ◽  
Author(s):  
Simon W. Wright ◽  
Gustaaf M. Hallegraeff ◽  
R. Fauzi C. Mantoura

Australian scientist Shirley Jeffrey was a pioneer in oceanographic research, identifying the thentheoretical chlorophyll c, and was a worldwide leader in the application of pigment methods in quantifying phytoplankton as the foundation of the oceanic food supply. Her research paved the way for the successful application of microalgae in aquaculture around the world. Jeffrey earned bachelor's and master's degrees at University of Sydney, majoring in microbiology and biochemistry, followed by a PhD from the King's College London Hospital Medical School. Returning to Sydney, she was hired by the Commonwealth Scientific and Industrial Research Organisation (CSIRO) to research chlorophyll c. Following this successful effort, she became a research fellow at the University of California, Berkeley from 1962 to 1964. She then became affiliated with the Scientific Committee on Oceanic Research. After a 1973 sabbatical at the Scripps Institution of Oceanography in San Diego, she returned to CSIRO, where she spent the rest of her career.


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