THE RADIOFREQUENCY FIELD DISTRIBUTION SURROUNDING COILS FOR INTRAUTERINE DIAGNOSTIC PROCEDURES: I. Geometrical Factors
Carin Rudolfsson et al. · 1972
Of 2,429 studies examining whole body / general, 93% found measurable biological effects from EMF exposure.
Research found effects on whole body / general at exposures as low as:
When 95% of nearly 3,800 peer-reviewed studies document biological effects from electromagnetic field (EMF) exposure, we're looking at a weight of evidence that demands attention. This isn't fringe science or industry speculation-it's the consistent finding across independent research examining how radiofrequency radiation, extremely low frequency fields, and other non-ionizing EMF sources interact with human physiology. The question isn't whether effects occur, but which ones matter most to you and your family. The documented effects span multiple biological systems.
That's what the evidence shows across the 3,798 studies in our whole body research collection: 3,591 of them identified biological changes in response to electromagnetic field exposure.
Research on chicken embryos exposed to both ELF and RF radiation demonstrated 27% less protective protein production after repeated exposures, indicating compromised cellular defense mechanisms.
Source: BioInitiative Working Group. BioInitiative Report: A Rationale for Biologically-based Public Exposure Standards for Electromagnetic Radiation. Edited by Cindy Sage and David O. Carpenter, BioInitiative, 2012, updated 2020. www.bioinitiative.org
Showing 2,816 studies
Carin Rudolfsson et al. · 1972
Herman P. Schwan · 1972
Arthur W. Guy et al. · 1972
This paper summarizes some results of both theoretical and experimental analyses on the electromagnetic heating patterns in multilayered human tissues. Planar, cylindrical, and irregular-shaped layers of human tissue exposed to various electromagnetic sources such as dipoles and rectangular apertures are considered. Thermographic studies on electrically equivalent phantom models of human tissue structures have facilitated the acquisition and interpretation of the experimental data. The results show a general improvement with decreasing frequency of the therapeutic heating patterns of applicators operating in the frequency range of 433 MHz to 2450 MHz.
V. R. Faitelberg-Blank, G. A. Sivorinovsky · 1972
John A. Eure, James W. Nicolls, Robert L. Elder · 1972
In the spring of 1970 the Bureau of Radiological Health conducted an initial investigation and surveyed a sample of industrial microwave applications to determine potential health hazards. Fifteen conveyorized units operating at 915 MHz or 2450 MHz with powers from 2 kW to 120 kW were measured. Leakage at operator eye level did not exceed 4.0 mW/cm², but maximum leakage at cleaning doors and conveyor slots ranged from below 1.0 to over 200 mW/cm². Units less than one year old emitted no more than 8.0 mW/cm² at conveyor slots, and the authors concluded that with proper maintenance leakage can approach 10 mW/cm² or less at any accessible surface.
Dino O. Fieni · 1972
Unknown authors · 1972
S. O. Nelson, L. F. Charity · 1972
Lois A. Miller · 1972
The report reviews Federal and State radiation control legislation for calendar year 1972, organized by Federal/State, subject, and status. Thirty-seven State legislatures met in regular session and five in special session during 1972. Nineteen Federal bills and 167 State bills were introduced, and 30 bills were enacted including three Federal bills.
Stuart O. Nelson · 1972
Henryk Mikolajczyk · 1972
William C. Milroy, Sol M. Michaelson · 1972
S. M. Michaelson · 1972
The paper reviews the pathophysiology of exposure to ultraviolet, infrared, coherent electromagnetic radiation (laser), microwaves, and radio-frequency radiation and the protection guides established for these energies. It states that setting protection standards is a very complicated process because of numerous variables and difficulty obtaining valid data. The objectives of protection are to prevent acute effects and to limit the risks of late effects. Protection standards are the results of empirical approaches to various problems reflecting current qualitative and quantitative knowledge.
Samuel Hopfer · 1972
H. HEERING · 1972
William M. Houk, M.D. · 1972
Magdy F. Iskander, Stanislaw S. Stuchly · 1972
Researchers described a time-domain reflectometry method for broadband measurement of dielectric properties using a small shunt capacitor as a sample holder. The method requires sample volumes of only a few cubic millimeters. The technique offers speed, simplicity, and ease of data evaluation.
ALLAN H. FREY, EDWIN S. EICHERT III · 1972
The biological database was weak but useful for developing a mathematical model and analyzing sense mechanisms. They suggested a working hypothesis for the electrosensor mechanism that may collapse current receptor categorizations. They indicated the linkage among neural coding schemes and showed their essential identity. A mathematical model was developed from usable experimental data and analyzed by computer to ascertain receptor sensitivity requirements and effects of variables like fish size and object distance.
Unknown authors · 1972
Haralambos N. Kritikos, Herman P. Schwan · 1972
Hood OC et al. · 1972
Schmidt DE, Speth RC, Welsch F, Schmidt MJ · 1972
Tell R A · 1972
Van Koughnett AL, Wyslouzil W · 1972
K. Gärtner, L. Stoll · 1972
For a comprehensive exploration of EMF health effects including whole body / general, along with practical protection strategies, explore these books by R Blank and Dr. Martin Blank.