Results 251 to 260 of about 17,232,733 (275)
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China: population change and population control
GeoJournal, 1986Since 1949 China's population has increased by 500 million and thereby grown at an average rate of 2 % per year. Annual growth rates have varied dramatically, falling from 3.3 % in 1963 to 1.2 % in 1979 and registering a population decline of 13.5 million in the famine years of 1960/61.
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Scientific American, 1994
Many people believe that the AIDS pandemic will end the population explosion especially in Africa where population growth is very high and poverty reigns. Africans make up 10 million of all 15 million HIV- infected persons worldwide. Yet the proposition that AIDS will sole population explosion does not stand up to reason. About 200 million people in
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Many people believe that the AIDS pandemic will end the population explosion especially in Africa where population growth is very high and poverty reigns. Africans make up 10 million of all 15 million HIV- infected persons worldwide. Yet the proposition that AIDS will sole population explosion does not stand up to reason. About 200 million people in
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Clinics in Laboratory Medicine, 2013
Quality control (QC) procedures incorporating patient means, or average of normals (AoN) algorithms, have been used in hematology laboratories and large reference laboratories for decades to monitor analytical processes during the periods between the testing of reference sample QC materials.
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Quality control (QC) procedures incorporating patient means, or average of normals (AoN) algorithms, have been used in hematology laboratories and large reference laboratories for decades to monitor analytical processes during the periods between the testing of reference sample QC materials.
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Population Control Charts for Population Data
Journal for Healthcare Quality, 2007Healthcare managers are beginning to collect full population data, rather than sample data, on some patient and performance measures. For example, hospitals and healthcare systems already gather and store comprehensive data on admissions, ambulatory encounters, and other procedures.
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Population Trends and Population Control
1966THE POPULATION TRENDS most discussed nowadays are trends in the rate of population increase. This discussion is no exception. Banal as the subject may be, I am going to talk about trends in mortality and fertility, and in the rate of population increase.
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BMJ, 1961
In the early years of this century it became obvious to demographers that the population of Western Europe was increasing only because of longer survival, and that if the continuing fall in the birth rate was not reversed a decline was inevitable. This prediction was most forcibly expressed by Spengler (1917), who saw in this "metaphysical turn towards
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In the early years of this century it became obvious to demographers that the population of Western Europe was increasing only because of longer survival, and that if the continuing fall in the birth rate was not reversed a decline was inevitable. This prediction was most forcibly expressed by Spengler (1917), who saw in this "metaphysical turn towards
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