Julia Margaret Cameron : l’ambivalence victorienne

Surgeon-Major John Cameron

Cameron-Liebler line classes

New examples of Cameron-Liebler line classes in PG(3,q) are given with parameter 1 2 (q 2− 1). These examples have been constructed for many odd values of q using a computer search, by forming a union of line orbits from a cyclic collineation group acting on the space. While there are many equivalent characterizations of these objects, perhaps the most significant is that a set of lines L in PG...

The Cameron-Martin theorem

Margaret Macdowall

Margaret Macdowall, a well known and leading figure among pioneer teachers of the mentally defective, was born on July 20th, 1862, at Thornton Dale (her father was Vicar of Rillington in 1864). She had a very delicate girlhood which seriously interfered with her education, but in spite of that she lived to be nearly 68. When special opportunities came, her doctor (attending her for a very sever...

Dr. Archibald Cameron.

AMONG TE lives of the many men and women who have been qualified to practise the art of medicine are a number who have moved from that discipline into others where they have made a name and reputation for themselves which they might not have attained to had they remained loyal to their first choice: yet they have brought to their other work something which they learned in the days when their fi...