Effects of Microwave on Mankind - Second Annual Progress Report
H. P. Schwan et al. · 1959
Research on electromagnetic radiation from utility smart meters using RF communication.
Smart meters are digital utility devices that automatically transmit your energy usage data to power companies using radiofrequency (RF) electromagnetic fields in the 900 MHz to 2.4 GHz range. Unlike the old analog meters that required manual readings, these devices communicate wirelessly multiple times per day, creating a new source of EMF exposure directly on your home.
H. P. Schwan et al. · 1959
Barron CI · 1959
O. M. Salati · 1959
H. KALANT · 1959
H. P. Schwan, Helmut Pauly, Joan Twisdom, I. Glazer · 1958
Herman P. Schwan · 1958
Charles I. Barron, Albert A. Baraff · 1958
This 1958 study examined medical considerations for workers exposed to radar microwaves, focusing on occupational health surveillance and biological effects. The research addressed growing concerns about microwave exposure in military and industrial radar operations. This represents early recognition that radar technology posed potential health risks requiring medical monitoring.
D. H. Shinn · 1958
Knauf GM · 1958
Charles Susskind and Staff · 1958
Unknown authors · 1958
W. G. Egan · 1957
Herman P. Schwan, Kam Li · 1955
Herman P. Schwan, Kam Li · 1955
Unknown authors · 1954
Herman P. Schwan, Edwin L. Carstensen, Kam Li · 1954
J. F. Herrick, F. H. Krusen · 1953
J. F. Herrick, F. H. Krusen · 1953
This 1953 research by J.F. Herrick examined how microwaves affect human physiology and pathology, focusing on tissue heating, blood flow changes, and potential harmful effects. The study represents early scientific investigation into microwave biological effects, decades before widespread consumer microwave technology. This foundational work helped establish our understanding of how electromagnetic radiation interacts with human tissue.
Herman P. Schwan, Edwin L. Carstensen · 1952
H. M. Hines, J. E. Randall · 1952
G. H. Haggis, T. J. Buchanan, J. B. Hasted · 1951
Maurizio Terni, Pietro Lombardini · 1951
A. W. Richardson, T. D. Duane, H. M. Hines · 1951
Unknown authors · 1950
Researchers exposed mouse Leydig (TM3) cells to 1950 MHz RF radiation at a specific absorption rate of 3 W/kg for 24 hours. They measured cell proliferation, cell cycle distribution, apoptosis, reactive oxygen species, testosterone levels, and StAR and P450scc mRNA expression at multiple time points up to 5 days after exposure. After 24 hours of exposure, cell proliferation, testosterone secretion, and P450scc mRNA levels decreased, while apoptosis, ROS, and StAR mRNA levels did not change significantly.
Unknown authors · 1950
This study examined the effects of 1950 MHz radio frequency electromagnetic radiation on mouse Leydig cells, exposing them to 3 W/kg SAR for 24 hours. The researchers found that the radiation exposure decreased cell proliferation, altered cell cycle distribution, reduced testosterone secretion, and lowered P450scc mRNA expression, while apoptosis and ROS levels showed no significant changes.