Heated Tobacco Products Have Reached Younger or More Affluent People in Japan
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چکیده
منابع مشابه
Have LEGO Products Become More Violent?
Although television, computer games and the Internet play an important role in the lives of children they still also play with physical toys, such as dolls, cars and LEGO bricks. The LEGO company has become the world's largest toy manufacturer. Our study investigates if the LEGO company's products have become more violent over time. First, we analyzed the frequency of weapon bricks in LEGO sets...
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The LEGO Group has become the largest toy company in the world and they can look back to a proud history of more than 50 years of producing bricks and other toys. Starting with a simple set of basic bricks their range of toys appeared to have increased in complexity over the years. We processed the inventories of most sets from 1955-2015 and our analysis showed that LEGO sets have become bigger...
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A few months ago, the Washington Post ran an article [2] titled, "Stop assuming that families with lots of children are religious." The article supported its case with some data from Pew (2014 Religious Landscape Study [3]), which surveyed 35,000 Americans, and anecdotes about the plight of large secular families that must bear the heavy burden of answering questions from strangers who assume t...
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For a finite group $G$, let $Cent(G)$ denote the set of centralizers of single elements of $G$. In this note we prove that if $|G|leq frac{3}{2}|Cent(G)|$ and $G$ is 2-nilpotent, then $Gcong S_3, D_{10}$ or $S_3times S_3$. This result gives a partial and positive answer to a conjecture raised by A. R. Ashrafi [On finite groups with a given number of centralizers, Algebra Collo...
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there is an impression that basal cell carcinomas (bcc) occurring in younger population may be of more invasive behavior in comparison to those arising in older patients. the purpose of this study was to investigate this hypothesis by comparing the histological types of bcc in a large cohort of young and old patients. a total of 287 histological reports and clinical records were evaluated. a co...
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ژورنال
عنوان ژورنال: Journal of Epidemiology
سال: 2021
ISSN: 0917-5040,1349-9092
DOI: 10.2188/jea.je20190260