Erratum to: Harold G. Jacobson (1912–2001)

Reactions of Fluoride Ion with Hydroxyapatite by Harold G. Mccann

A problem of long standing in the study of dentin and enamel is the exact nature and structure of the inorganic material in these tissues. A review of these studies from the time of Berzelius in 1845 up to 1949 has been published by Armstrong (1). In general the mineral component of teeth as well as bones consists chiefly of a basic calcium phosphate which is most probably hydroxyapatite (2, 3)...

Erratum to: Armentum: a hybrid direct search optimization methodology

In the original publication of this article unfortunately the co-authors were omitted. The two co-authors are displayed now.

Harold Varmus.

The Yale Graduate Student Research Symposium (GSRS) is an annual event organized solely by graduate students. The GSRS is an open forum for sharing and learning about the research being conducted by the next generation of scientists today's graduate students. This year, on November 1, 2002, some 300 Yale researchers from graduate students to distinguished faculty gathered in the Levitson Audito...

Erratum

Harold Davenport

Harold Davenport's father, Percy Davenport, worked in the office of Perseverance Mill, a cotton mill in Huncoat, near Accrington. At first a clerk, he became the company secretary. He married Nancy Barnes, one of the daughters of John Barnes, the owner of the mill. Their first child, Harold, was born on the 30th October, 1907, their only other child Grace was born a few years later. When 10 or ...