منابع مشابه
Blood group phenotype frequencies in blood donors from a tertiary care hospital in north India
BACKGROUND Knowledge about the frequency of red blood cell-antigen phenotypes in a population can be helpful in the creation of a donor data bank for the preparation of indigenous cell panels and for providing antigen-negative compatible blood to patients with multiple alloantibodies. METHODS ABO and RhD blood grouping was performed on 9,280 continuous voluntary and replacement donors. For ot...
متن کاملXg blood group frequencies in some further populations.
Received August 5, I966. * Caylor-Nickel Clinic and Foundation, Bluffton, Indiana. t University of Michigan, Ann Arbor, Michigan. $ Mackay Memorial Hospital, Taipei, Taiwan. § American Mission, Box I, Bahrain, Arabian Gulf. principally of Swiss extraction. The effective population size is not known, but the level of inbreeding is extremely high. The population appears to deviate from random mat...
متن کاملMortality of slate workers in north Wales.
In a study in 1975 of the mortality experienced over six years by two groups of men one group had been exposed to slate dust and the other had had no previous exposure to dust. In non-smokers there was no material excess mortality associated with past exposure to dust but in smokers there was a pronounced (26%) excess. In the slate workers the risk for smokers was on average 76% greater than fo...
متن کاملBootstrapping Computer Science in Old North Wales
We describe our experiences in setting up a new Computer Science department in an established University within the UK. We drew upon our experiences in teaching Computing in Australia, the USA and the UK. We discuss cultural differences and constraints upon us in designing and teaching a BSc in Computer Science. We also relate teaching and culture bootstrap effects from having to start a whole ...
متن کاملEffects of exposure to slate dust in North Wales.
In a study of slate workers in four areas in North Wales 725 workers and ex-workers who had been exposed to slate and to no other dust were seen, together with 530 men from the same area who had never been exposed to any dust. Evidence of pneumoconiosis was found in one-third of the slate workers, and 10% had degrees of pneumoconiosis that would attract compensation (category 2 or higher). The ...
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ژورنال
عنوان ژورنال: Annals of Eugenics
سال: 1941
ISSN: 2050-1420
DOI: 10.1111/j.1469-1809.1941.tb02289.x