Korchina T.Ya
A COMPARATIVE STUDY OF THE MACRO- AND MICROELEMENTS COMPOSITION OF HAIRS IN INDIGENOUS AND NON-INDIGENOUS PEOPLES OF THE TYUMEN NORTH ^{[№ 12 ' 2008]}
The chemical composition of children hairs in the indigenous and newly arrived people of Khanty-Munsiysk Autonomic Okrug (KMAO) was studied through the method АES – ISP v CBM (Moscow). The children of the non-indigenous people from KMAO were characterized by the increased Si and Mn concentrations in hairs and also by the marked deficiency of Se, whereas Khanty children were characterized by significant surplus of Fe, Mn, Hg in hairs and relative deficiency of Ca and I.

Korchin V.I., Niphontova O.L.
AMPLITUDE AND TEMPORARY FIGURES OF ELECTROCARDIOGRAPHY OF NORTH NATIVE CHILDREN (KHANTY) ^{[№ 11 ' 2008]}
The authors have conducted electrocardiographic examination of 413 children belonging to Khanty aboriginal group. Between the ages of 7 and 17 years electrical activity of myocardium has been irregularly changing. Duration of atrioventricular conductance has been vigorously rising at the age of 15 – 17 years. Intraventricular conductance of boys has been changing wavelike, as for girls – it has been rising at the age of 15 – 17 years.

^{[№ 12 (app.1) ' 2006]}