Now showing items 21-30 of 43
Laser guiding of electron beams in the advanced test acceleration
The recently demonstrated technique of laser guiding has been used to propagate successfully a 10-kA relativistic electron beam 95 m through the Advanced Test Accelerator and postaccelerator beamline. The maximum transverse ...
Infrared polarimetry of the nucleus of Centaurus A - The nearest blazar?
As one of the nearest examples of an active galaxy, NGC5128 (Centaurus A) has been studied in detail over a wide range of wavelengths. The nucleus of the galaxy is seen clearly in the X-ray, radio and infrared, but is ...
An accurate demand feeder for fish : suitable for microcomputer control
This paper describes an easily constructed and inexpensive demandfeeder. The feeder is driven by an AC synchronous motor and gearbox and is suitable for microcomputer control. It will operate with inexpensive commercially ...
Routes to action in reaction time tasks
Two-choice tactile RTs are no faster than 8-choice tasks, implying the existence of a direct route. However, simple tactile RTs are much faster than choice tactile RTs (Leonard, 1959). In Experiment I we show that this is ...
Age of onset of schizophrenia in siblings: A test of the contagion hypothesis
The possibility that schizophrenia is horizontally transmitted has been assessed in an analysis of age of onset in 264 recorded pairs of siblings with the disease. Age of onset was found to be correlated between siblings, ...
The development of eyespot (Pseudocercosporella herpotrichoides) lesions in winter wheat crops
The development of eyespot (Pseudocercosporella herpotrichoides) lesions on main shoots of plants in winter-sown wheat crops in 1981/82, 1982/83 and 1983/84 was studied by recording the incidence and penetration of leaf ...
"Women in Love" (Open Guides to Literature)
(Open University Press, 1986)
Infrared polarization in OMC-1 - Discovery of a molecular hydrogen reflection nebula
The polarization of the broadband continuum at K has been mapped in the core of the OMC-1 with high spatial resolution, and with lower resolution in a more extensive surrounding area. In addition, the first detailed ...