Janet MacKenzie Clark

Denaturation Changes in Egg Albumin with Urea, Radiation, and Heat by Janet H, Clark

The change produced in native proteins by various agents which results in loss of their characteristic properties and changes in solubility is called denaturation. The term, however, may be applied to structural and physical changes in the protein molecule which differ widely with the particular agent used. Urea denaturation differs in many respects from both heat and radiation denaturation. Ur...

Miss Jean Mackenzie

iV whom the duties of Statutory Supervision under the Mental ^enciency Acts were being carried on for the London County Council, and this work gave her an intimate knowledge of the needs of mentally handicapped children and the value of Occupation Centres. In 1932 she came to the Central Association for Mental Welfare to fill the post of Case Secretary. Later she became Education Secretary when...

Janet-Like Monomial Division

In this paper we introduce a new type of monomial division called Janet-like, since its properties are similar to those of Janet division. We show that the former division improves the latter one. This means that a Janet divisor is always a Janet-like divisor but the converse is generally not true. Though Janet-like division is not involutive, it preserves all algorithmic merits of Janet divisi...

Sir James Mackenzie

Based on a Dissertation read before the Royal Medical Society on Friday, 21st October 1960 Picture, if you can. a dark grim valley of smoke and chimneys, outlined by a ring of light appearing over the hills. In the streets a clatter of horses' hooves and wooden clogs. In a dingy room the oft repeated scene of a girl in labour surrounded by old women in shawls. The ubiquitous, anxious husband is...

Looking Back to Mackenzie.