Ionisation by Spraying

Treatment of Baghdad Boils by Ionisation

Simulations of ionisation triggering

We review recent pilot simulations that incorporate feedback from ionising radiation in SPH calculations of star forming clouds. In the case that the ionising radiation source is located within the star forming cloud, the inhomogeneity of the cloud significantly modifies the way that feedback operates compared with spherically symmetric cloud models. Inflow/outflow behaviour develops, combining...

Malaria control by residual spraying reinforced by short-term chemoprophylaxis.

BY Major M. A. C. DOWLING, M.R.C.S., D.P.H., D.T.M.&H. Royal Army Medical Corps AND R. D. HUGHES, Ph.D., B.Se. Formerly Lieutenant, Royal Army Medical Corps INTRODUCTION FOLLOWING the occurrence of a number of cases of malaria in naval personnel who had been ashore at Pulau Tioman, a survey of the island was carried out on 29th June, 1955, on behalf of the Royal Navy and with the consent of the...

The identification of depsipeptides by chemical ionisation mass spectroscopy.

The chemical ionisation mass spectra of seven naturally occurring depsipeptides and some of their permethylated derivatives have been measured. The primary ionisation process involves an ester group and not an amide or other functionality. It probably occurs randomly when the molecule contains more than one ester link. Unlike electron impact mass spectra, those obtained under chemical ionisatio...

Beam Cooling with ionisation losses

This novel type of particle “cooling”, called Ionization Cooling, is applicable to slow ( ) ions stored in a small ring. The many traversals through a thin foil enhance the nuclear reaction probability, in a steady configuration in which ionisation losses are recovered at each turn by a RF-cavity. For a uniform target “foil”, typically few hundred v ≈ 0.1c μg cm thick, transverse betatron oscil...