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.
Unknown authors · 1950
This study examined the effects of 1950 MHz radiofrequency electromagnetic radiation at 3 W/kg on mouse Leydig cells (TM3). The researchers found that 24-hour exposure resulted in decreased cell proliferation, reduced testosterone secretion, and lower P450scc mRNA expression, while apoptosis and ROS levels did not change significantly.
Unknown authors · 1950
Researchers exposed genetically modified Alzheimer's mice to 1950 MHz radiofrequency radiation (similar to cell phone frequencies) for 3 months to see if it worsened memory problems. The EMF exposure did not make memory deficits worse or increase harmful brain protein deposits. This suggests cell phone radiation may not accelerate Alzheimer's-like brain damage, at least in this animal model.
Unknown authors · 1950
Unknown authors · 1950
Researchers exposed rat brain immune cells (microglia) to 1950 MHz cell phone radiation at various power levels for 2 hours and monitored them for 3 days. The study found no activation of these immune cells and no inflammatory response, even at radiation levels up to 2 W/kg. This suggests that this specific frequency may not trigger brain inflammation in laboratory conditions.
H. Schwan · 1948
This 1948 research by Schwan examined how temperature affects the dielectric properties of human blood when exposed to low-frequency electromagnetic fields. The study investigated how blood's electrical characteristics change with temperature variations, providing foundational data for understanding how EMF interacts with biological tissues. This early work helped establish the scientific basis for measuring electromagnetic effects in living systems.
OSBORNE, SL, FREDERICK, MS · 1948
Willis Jackson · 1946
Kenneth S. Cole, Robert H. Cole · 1941
This 1941 technical study by K.S. Cole examined how dielectric materials (insulators like those in electronic devices) respond to alternating current electrical fields. The research explored fundamental properties like dielectric constants and relaxation times that determine how materials absorb and scatter electromagnetic energy.
Prof. W. E. Curtis, F.R.S., Dr. F. Dickens, and S. F. Evans · 1936
A. BACHEM · 1935
William Bierman · 1934
This 1934 study by Dr. William Bierman examined how radiation-induced fever (hyperpyrexia) affected white blood cell counts in humans. The research investigated the relationship between radiation exposure, elevated body temperature, and changes in the immune system's white blood cells. This early work represents some of the first documented research into radiation's effects on human blood cells.
Dr. W. Haase, Dr. E. Schliephake · 1931
Michael H. Repacholi
A. DEFICIS, J.C. DUMAS, S. LAURENS
Stephen F. Cleary, William T. Ham, Jr.
Unknown authors
Stephen F. Cleary, William T. Ham, Jr.
This technical report by SF Cleary examined the biological effects of microwave radiation exposure, focusing on considerations for proper evaluation methods. The research addressed how to assess health impacts from microwave sources including radar systems. This type of foundational work helped establish frameworks for understanding microwave radiation's effects on living systems.
Unknown authors
Jacques ERRERA
Hubert Fischer, Horst Müller
James D. Fahnestock, Ralph W. Logan
Unknown authors
Unknown authors
Unknown authors
S. Hopfer