نتایج جستجو برای: grinder
تعداد نتایج: 477 فیلتر نتایج به سال:
Intracytoplasmic inclusions containing Chlamydia psittaci were isolated by a newly established method. Infected L-cells at 20 h after infection were suspended in 0.25 M sucrose-tris(hydroxymethyl)aminomethane buffer containing ethylene-diaminetetraacetic acid, homogenized in a Dounce tissue grinder, and filtered through a 2,000-mesh screen. Isolated inclusions were stabilized in 5% bovine serum...
A coloured male, aged i6 years, whose occupation was a metal grinder, was first seen in the Eye Out-Patients' Department at Groote Schuur Hospital on July I6, I97I. He gave a 3-day history of a sudden onset of pain in the left eye followed by swelling of the lids and proptosis. He could not recall sustaining trauma to the left eye nor could he recall being injured by a foreign body entering the...
Efforts on nondestructive inspections for SC cavities are reported. The high resolution T-map, X-map system is designed so that the installation time of the mapping system can be reduced. It also reduces the number of cables for the signal transmission and the number of pins of the vacuum feed-through. Zr K-shell X-ray seems a good candidate for the radiography technique for the defects buried ...
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