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3 “... and relativity. Historically they began at the time of Newton (seventeenth century) and were completed by Maxwell...”

4 “... that the pioneering work on the genetics of ageing, which used Drosophila, began very early in this century, within...”

5 “... of paradata. Though the first longitudinal surveys began in the 1960s, such surveys were rare until the 1980...”

6 Table of Contents: “...Similarities between the two views -- The problem of whether Time began -- Summary of the chapter...”

7 “...This book began many years ago as course notes for students at the University of Bath, and later...”

8 “... season. The trend toward the smaller, more easily and economically managed apple tree which began slowly...”

9 “... of these conferences and their predecessor National Methadone Conferences. They began as small conferences devoted...”

10 “... began collaborating on research into assessment and treatment of sexual problems in the fall of 1975...”

11 “...: the very possibility of knowledge became a central issue when sceptics began demanding that true claims...”

12 “...THE ECOLOGICAL SURVEY on which this book is based began to be planned in 1942, and since 1945 has...”

13 “...The increased interest in multiple forms of enzymes that began with the application of new methods...”

14 “..., and this is the basis of molecular pharmacology. _Selective Toxicity began as a course of lectures that Professor F. G...”

15 “... the discovery of superconductivity an intensive period of technological development began. There are many...”

16 “...This study began as a paper. It got out of hand. It had help doing that. Oswaldo Chateaubriand...”

17 “... Collected Papers began more than thirty-five years ago. Some reviewers and critics, however, have attempted...”

18 “... polyvinyl alcohol as emulsifier began in Germany during the mid-1930s and has continued to the present day...”

19 “... began on unifying strong interactions with the electroweak. Now there is a growing effort to incorporate...”

20 “... volumes-devoted to Human Growth. Smaller textbooks on the subject began to appear in the late nineteenth...”