PULSE MODULATED UHF ENERGY ILLUMINATION OF THE HEART ASSOCIATED WITH CHANGE IN HEART RATE
Allan H. Frey, Elwood Seifert · 1968
Browse 6,486 peer-reviewed studies on electromagnetic field health effects from 4 research libraries.
Showing 2,816 studies in Whole Body / General
Allan H. Frey, Elwood Seifert · 1968
Lt Col N.A. D'yarenko, M.C. · 1968
The exercises included walking, running, active sports of an emotional nature, and attention span exercises. Operators who systematically did the exercises made 39% fewer errors in performance. Their capability to estimate a situation and define coordinates improved by 18 to 20% on average. Efficiency improved overall during both night and day shifts.
И. Д. Боенко, Ф. Г. Шахгельдян · 1968
The study aimed to examine the role of vascular reflexogenic zones in the effects of electromagnetic oscillations on the organism. The study investigated the influence of audio-frequency electromagnetic fields on blood coagulation.
A. S. Presman · 1968
K. MAJEWSKA · 1968
Todorow N, Kardaschew Z, Peschew N · 1968
J. C. LAWRENCE · 1968
Unknown authors · 1968
L. A. Komarova · 1968
Edelwein Z · 1968
Herman P. Schwan · 1968
Jana Pazderova · 1968
H. W. Ludwig · 1968
JAMES H. McELHANEY, RICHARD STALNAKER, ROBERT BULLARD · 1968
Wellington Moore, Jr., D.V.M., Ph.D. · 1968
Henry M. Hoffart · 1968
The paper describes the EMI control engineer's assignment to direct reduction of equipment's spurious electromagnetic energy generation and susceptibility. The author states that EMI engineers pay little attention to the effect of electromagnetic energy on living matter during design and test phases. New EMI specifications require tests at field intensities up to 20 V/m, which can expose test personnel to those fields in shielded areas.
B.G. AFANAS-YEV, I.M. Suvorov · 1968
Researchers studied 38 radio operators with 200 to 1800 hours of exposure and 22 controls under similar conditions. They assessed adrenal cortex function by measuring urinary 17-ketosteroids, 17-oxycorticosteroids, and sodium-potassium ratio. No reliable difference was found in sodium-potassium coefficient between exposed and control groups. Steroid excretion did not differ between operators with more than 300 hours and less than 200 hours of exposure. The androgenic, glucocorticoid, and mineralocorticoid functions of the adrenal cortex did not differ from the norm in the persons who were investigated.
Allan Fraser, Allan H. Frey · 1968
Researchers stimulated blue crab nerves with a 5 sec on, 5 sec off pattern for 4 minutes at 20 pulses per second. They detected micron-wavelength emission from the live nerves using a Barnes R-8T1 infrared radiometer. The emission magnitude was 3 X 10-° w from a 0.5 mm? nerve surface or 6 uw/cm?, and the chance probability was 0.008.
R. G. Young · 1968
Unknown authors · 1968
LOUIS P. ZULLI · 1968
LOBANOVA EA · 1968
A. R. Livenson · 1968
Willard E. Caldwell, Frank Russo · 1968
Paul Leroy Hill, Jr. · 1968