Results 111 to 120 of about 3,109,697 (309)

Nineteenth Century Black and White US Statures: The Primary Sources of Vitamin D and their Relationship with Height [PDF]

open access: yes
Vitamin D is vital in all vertebrates because it allows them to absorb more calcium from their diets, contributing to stronger skeletal systems and stature growth.
Scott A. Carson
core  

Demographic, residential, and socioeconomic effects on the distribution of 19th century African-American Body Mass Index values [PDF]

open access: yes, 2011
Little research exists on the body mass index values of late 19th and early 20th century African-Americans. Using a new BMI data set and robust statistics, this paper demonstrates that late 19th and early 20th century black BMI variation by age increased
Carson, Scott Alan
core  

Performativity and Financial Markets: Option Pricing in the Late 19th Century [PDF]

open access: yes, 2014
The paper revisits the performativity thesis in economics stressing the plural character of knowledge, which includes not only scientific models but also every form of practical knowledge that systematizes the visible and the articulable experience of ...
Rutterford, Janette   +1 more
core  

TEACHERS AND PARENTS’ COOPERATION IN PUPILS’ UPBRINING IN RUSSIAN SCHOOLS OF THE 19TH CENTURY

open access: yesВестник Кемеровского государственного университета, 2014
The paper presents the experience of 19th century parents and teachers’ collaboration in thefield of education. The paper shows that in many of the 19th  century the collaboration gave great results.
L. V. Barinova
doaj  

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