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The details of a new design of a fisheye field spectrograph are presented together with performance studies on the prototype. Spectra of different sources together with the microphotometer tracings for the spectra of skylight are given. Details of the calibration are also discussed. The condition for negligible astigmatism, achieved experimentally, has been(More)
INTRODUCTION Cerebrotendinous xanthomatosis is a very rare disorder of cholesterol metabolism with autosomal recessive inheritance. It can present to the out-patient clinics of orthopaedic department with painful and swollen tendoachilles on one or both sides. It is commonly mistaken for a local disorder and excision may be recommended without realizing its(More)
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