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A study of the effect of geomagnetic disturbances in high latitudes on the intrauterine condition of fetus by the method of cardiomonitoringстатья
Дата последнего поиска статьи во внешних источниках: 23 ноября 2017 г.
- Авторы: Shumilov O.I., Kasatkina E.A., Enikeev A.V., Khramov A.A.
- Журнал: Biophysics
- Том: 48
- Номер: 2
- Год издания: 2003
- Издательство: Maik Nauka/Interperiodica Publishing
- Местоположение издательства: Russian Federation
- Первая страница: 374
- Последняя страница: 379
- Аннотация: The effect of geomagnetic disturbances on the intrauterine condition of the fetus in high latitudes was studied by comparing the index of fetus condition (IFC) with the heliogeophysical indices (planetary K-p index and D-st variation index). The functional state of fetus at late terms of pregnancy was assessed by the methol of cardiomonitoring. The data of fetal cardiomonitoring were processed by the method of Prof. Demidov by calculating the integral IFC using a computer program. It was found that the variations in maximum IFC values (approximately 15% of the total number of cases) coincide with seasonal variations in geomagnetic disturbances. The maximum values of IFC were observed at the equinox (March-April-May, October-November), and the minimum values were registered in the period of the solstice. A comparison of IFC values with the indices of geomagnetic disturbances indicated that the IFC value was maximum in the periods of either the greatest weakening of geomagnetic activity or maximum disturbances.
- Добавил в систему: Касаткина Елена Алексеевна