William Parrish

Hajos-Parrish reaction mechanism

Organic chemist, born 1926 (Budapest, Hungary). Ph.D. (Technical Sciences) Technical University, Budapest, 1950. MS, Technical University, Budapest,1947. Assistant Professor Technical University, Budapest, Hungary 1948-1957. Research scientist Princeton University, Princeton, NJ 1957-1960; Hoffmann-La Roche, Inc. Nutley, NJ 1960-1970; University of Vermont, Burlington, VT 1972-1973; University ...

age of the universe Chris Parrish

William Harvey

as part of the moral order on the one hand and as pathological phenomena on the other. Dr. Riese writes interestingly of his seventeenth century theorists, and the reader will find much of what he has to say rewarding, especially with respect to the work of medical men so little known as de la Forge and de la Chambre. Rather than praise the obvious merits of Dr. Riese's monograph, however, I sh...

William Theurkauf

between sound and meaning within vast possible variations in the items under comparison, reducing the possibility of chance similarity. In contrast, there is a 'poverty of choice' of some other language features. " For example there are only six permutations for the ordering of the subject, object and verb that a language can use. Accordingly, there is a one in six chance that any two languages...

William Earnshaw

habitats directives. It is the fi rst such report to include EU-wide data on bird populations and the second one on habitat quality. While just over half of European bird species are listed as “secure”, the report fi nds that one in three European bird species is now threatened, including formerly common species such as the skylark and the turtle dove, whose populations shrank by 50 and 80%, re...