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A Romaniuc

Publications and source records attributed to A Romaniuc.

8 recordsLinked to original sources
PubMed1991

Effects of fertility and international migration on changing age composition in Canada.

"This paper analyses the prospects for age distribution in Canada through 2036, based on today's age structure and expected trends in fertility and international migration. Simulating these two demographic components at extreme levels shows that tomorrow's aging is already built into the current age distribution, which is heavily marked by the post-war baby boom and the following persistent baby bust, and that neither fertility nor immigration can be seen as effective adjustment mechanisms for the changing age composition of Canada. Population projections using the component method are applied along with an age-specific growth-rate analysis."

Age Distribution↗
PubMed1988

A demographic approach to the evaluation of the 1986 census and the estimates of Canada's population.

"A significant increase in coverage error in the 1986 [Canadian] Census is revealed by both the Reverse Record Check and the demographic method presented in this paper. Considerable attention is paid to an evaluation of the various components of population growth, especially interprovincial migration. The paper concludes with an overview of two alternative methods for generating postcensal estimates: the currently-in-use, census-based model, and a flexible model using all relevant data in combination with the census."

Americas↗
PubMedDate not supplied

Serological diagnosis in human Yersinia infections.

Serological examinations revealed Y. enterocolitica 0:3 specific antibodies in 34% of 80 children affected by a yersiniosis epidemic at titres of 1/40-1/640 and in all sporadic Yersinia enteritis cases. Similarly, agglutinins were identified for Y. enterocolitica 0:3 and 0:9 in 3.4% of 430 appendectomized children hospitalized with painful syndrome in the right iliac fossa. In 10% of 101 patients hospitalized with arthritis and Reiter's syndrome antibodies to Y. enterocolitica 0:3 (8 cases) and Y. pseudotuberculosis (3 cases) were detected at titres of 1/80-1/640. Our results stress the importance of serological examinations in diagnosing human infections with Yersinia.

Adolescent↗