Baby Monitor Radiation Research

1950 MHz Radio Frequency Electromagnetic Radiation Inhibits Testosterone Secretion of Mouse Leydig Cells

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.

1950 MHz Radio Frequency Electromagnetic Radiation Inhibits Testosterone Secretion of Mouse Leydig Cells

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.

1950 MHz radiofrequency electromagnetic fields do not aggravate memory deficits in 5xFAD mice

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.

Radiofrequency radiation at 1950 MHz (UMTS) does not affect key cellular endpoints in neuron‐like PC12 cells

Unknown authors · 1950

1950 MHz IMT-2000 field does not activate microglial cells in vitro

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.

HEATING OF HUMAN AND ANIMAL TISSUES BY MEANS OF HIGH FREQUENCY CURRENT WITH WAVELENGTH OF TWELVE CENTIMETERS

OSBORNE, SL, FREDERICK, MS · 1948

THE REPRESENTATION OF DIELECTRIC PROPERTIES AND THE PRINCIPLES UNDERLYING THEIR MEASUREMENT AT CENTIMETRE WAVELENGTHS

Willis Jackson · 1946

Dispersion and Absorption in Dielectrics I. Alternating Current Characteristics

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.

INVESTIGATIONS CONCERNING THE INFLUENCE OF SHORT ELECTRICAL WAVES ON THE GROWTH OF BACTERIA

Dr. W. Haase, Dr. E. Schliephake · 1931

EXPOSURE LIMITS FOR MICROWAVE RADIATION - A CANADIAN PROPOSAL

Michael H. Repacholi

BIOLOGICAL ALTERATIONS OBSERVED UNDER MICROWAVE IRRADIATION

A. DEFICIS, J.C. DUMAS, S. LAURENS

Considerations in the Evaluation of the Biological Effects of Exposure to Microwave Radiation

Stephen F. Cleary, William T. Ham, Jr.

Physical Agent: Radiofrequency

Unknown authors

CONSIDERATIONS IN THE EVALUATION OF THE BIOLOGICAL EFFECTS OF EXPOSURE TO MICROWAVE RADIATION

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.

LES MILIEUX COLLOIDAUX ET LES ONDES HERTZIENNES DE HAUTE FREQUENCE

Jacques ERRERA

Sind Radarwellen für den Menschen gefährlich?

Hubert Fischer, Horst Müller

Solving the EMI Problem

James D. Fahnestock, Ralph W. Logan

MICROWAVES - INTERIM ERM DRAFT

Unknown authors

MICROWAVE OVEN COURSE MANUAL

Unknown authors

AN ULTRA-BROADBAND PROBE FOR RF RADIATION MEASUREMENTS

S. Hopfer

RF/Microwave Review of Biologic Effects and Development of Standard

Unknown authors

Model 1038 Swept Frequency Measurement System

Pacific Measurements Inc

AN AUTOMATED MEASUREMENT SYSTEM FOR DETERMINING ENVIRONMENTAL RADIOFREQUENCY FIELD INTENSITIES

Richard A. Tell et al.

RF/MICROWAVES CHAPTER III, FIRST DRAFT

Unknown authors

MEASUREMENTS OF ELECTROMAGNETIC ACTIVITIES OF THE HUMAN BODY IN THE FREQUENCY REGION 1 kHz - 2 GHz

Unknown authors

Researchers investigated electromagnetic emissions from the human body across the frequency region 10^3 Hz - 2-10^9 Hz using tunable radiometers. They found that the body acts as a purely thermal radiator down to about 10^4 Hz, with radiation temperature equal to body temperature at all tested positions above that frequency. Below 10^4 Hz, emissions exceeded thermal levels and varied with electrode type, location, and muscle state, peaking with coaxial needle electrodes in contracted muscle.