BIOLOGICAL EFFECTS OF ELECTRIC FIELDS
By Yevgeny YESKOV, Dr. Sc. (Biol), Russian State Agrarian Extramural University One of the objectives of ecology as science is to study the biospheric impact of a broad spectrum of electromagnetic fields of both natural and anthropogenic origins. The functioning of organisms, irrespective of complexity, is directly affected by the processes going on at the level of cells and tissues. During the observable geological period the earth has been subjected to natural electromagnetic impacts of a broad frequency range-from slow ones related to the change of magnetic and electric fields to gamma-radiation. The appearance of their artificial analogs dates back to the second quarter of the 1800s when electric machines were invented and came into use (electric magnets, electric engines, power generators). Presently, their input in the total biospheric effect is comparable to the natural one, occasionally surpassing it*. ELECTRIC FIELDS Natural electromagnetic phenomena are highly variable in time and space. For example, while on the North Pole of our planet their strength is about 48 A/m and on the South Pole it reaches 56, on the Equator the intensity of these phenomena makes just some meager 32 A/m. However, in the zones of magnetic anomalies which are scattered over the surface of the earth numerously, intensity gradients are largely out of joint. Incidentally, an opinion is held that the location of earth magnetic poles has changed time and again which is probably triggered by processes going on in the earth's bowels. Our luminary also contributes to the variation of electromagnetic phenomena causing magnetic storms up to 200 gammas strong with distinct 11-year and 27-day cycles. However, the impact of the sun upon our mundane life is not limited to just that. Its ultraviolet radiation influences ionospheric currents determining daily fluctuations of the magnetic field horizontal component reaching 20-30 gammas. On top of the above, there are also electric fields pr ... Читать далее
____________________

Эта публикация была размещена на Либмонстре в другой стране и показалась интересной редакторам.

Полная версия: http://biblioteka.by/m/articles/view/BIOLOGICAL-EFFECTS-OF-ELECTRIC-FIELDS
Россия Онлайн · 2286 days ago 0 664
Professional Authors' Comments:
Order by: 
Per page: 
 
  • There are no comments yet
Library guests comments




Actions
Rate
0 votes
Publisher
Россия Онлайн
Москва, Russia
07.09.2018 (2286 days ago)
Link
Permanent link to this publication:

https://libmonster.ru/modules/boonex/blogs/blogs.php?action=show_member_post&postUri=BIOLOGICAL-EFFECTS-OF-ELECTRIC-FIELDS&lang=en


© libmonster.ru
 
Library Partners

LIBMONSTER.RU - Digital Library of Russia

Create your author's collection of articles, books, author's works, biographies, photographic documents, files. Save forever your author's legacy in digital form. Click here to register as an author.
BIOLOGICAL EFFECTS OF ELECTRIC FIELDS
 

Editorial Contacts
Chat for Authors: RU LIVE: We are in social networks:

About · News · For Advertisers

Libmonster Russia ® All rights reserved.
2014-2024, LIBMONSTER.RU is a part of Libmonster, international library network (open map)
Keeping the heritage of Russia


LIBMONSTER NETWORK ONE WORLD - ONE LIBRARY

US-Great Britain Sweden Serbia
Russia Belarus Ukraine Kazakhstan Moldova Tajikistan Estonia Russia-2 Belarus-2

Create and store your author's collection at Libmonster: articles, books, studies. Libmonster will spread your heritage all over the world (through a network of affiliates, partner libraries, search engines, social networks). You will be able to share a link to your profile with colleagues, students, readers and other interested parties, in order to acquaint them with your copyright heritage. Once you register, you have more than 100 tools at your disposal to build your own author collection. It's free: it was, it is, and it always will be.

Download app for Android