Polycrystalline samples of two solid solution series Fe 2.4−δ M δ Ti 0.6 O 4 (where M = Al or
Mg) have been prepared in the compositional range found in naturally occurring samples (0 …

A nurse has been employed by three general practitioners in a semi-rural practice of 9,000
patients since April 1968. Of her 1,360 home visits, 838 were primary visits, of which only 87 …

Laboratory simulation of maghemitization, the process believed to take place in submarine
basalts, has produced conflicing data both as to the compositional range of the …

… JB O'DONOVAN and W. O'REILLY Department of Geophysics and Planetary Physics, School
… One of the authors (JB O'Donovan) has been in receipt of a NERC studentship. We thank Dr…

It has been proposed that the titanomagnetites, which carry the magnetic remanence of many
basaltic rocks, may have a temperature dependent cation distribution. This would imply a …

Synthetic titanomagnetite (Fe 2.4 Ti 0.6 O 4 ), prepared by solid state sintering, was separated
into seven grain-size fractions in the particle size range 1-30 µm using a centrifugal …

Opinions conflict on whether there is a place in the Health Service for general practitioner (community)
hospitals in which the patients' treatment is mainly the responsibility of their family …

Because of the difficulties of laboratory simulation of maghemitization, few studies have been
carried out and the results of such studies are not in good agreement. Of particular interest …

… One of the authors (JBO'D.) has been in receipt ofa NERC studentship. We thank Dr. Z. … 12
JB O'Donovan, Studies on synthetic analogies of carriers of the palaeomagnetic record, Ph.D. …

T HE popular image of the overworked generalpractitioner has existed for many years, and
has been repeatedly emphasized with a great deal of anecdotage. There is a wealth of …