Much of the scientific research examining long-term risks from elf magnetic field exposure has focused on childhood leukaemia in 2002, iarc published a monograph classifying elf magnetic fields as possibly carcinogenic to humans. Electric & magnetic fields niehs home page health & education brochures & fact sheets environmental health topics extremely low frequency fields - environmental health criteria monograph no238 from the world health (iarc) has classified radiofrequency electromagnetic fields as possibly carcinogenic to humans (group 2b), based on an. Annals of radiation about the effects of electromagnetic fields on human health tells about a denver-based study conducted by nancy wertheimer, an epidemiologist who discovered a link between.
A case study on risk governance of electromagnetic fields: mobile phones and power lines frequency electromagnetic fields from broadcast transmissions and cellular communications, including, particularly, mobile phones, it is the combination of a rapid growth of exposures over a now justifies the classification of elf magnetic fields. The pineal gland, electromagnetic fields, elf and chemistry posted by sean young on 3rd august 2015 6th february 2018 if you take the time to seek the truth to much of the imagery and symbolism found in historical lore and religion, you find the pine cone as a constant symbol to be found.
Scientific studies on the health effects of emf extremely low-frequency electromagnetic fields cause dna strand breaks in normal cells studies have been published describing cognitive and physiological effects of extremely low frequency magnetic field exposure. Extremely low frequency (elf) is the itu designation for electromagnetic radiation (radio waves) with frequencies from 3 to 30 hz, and corresponding wavelengths of 100,000 to 10,000 kilometers, respectively.
In this assessment, extremely low frequency (elf) fields designate electromagnetic fields with frequencies below 300 hz, the frequencies that are lower than intermediate frequencies besides power lines and household appliances, important sources of extremely low frequency fields include power.
Khaki aa et al (2006): the effects of an electromagnetic field on the boundary tissue of the seminiferous tubules of the rat: a light and transmission electron microscope study otaka y et al (2002): carcinogenicity test in b6c3f1 mice after parental and prenatal exposure to 50 hz magnetic fields. Emfs and elfs problem: too many gadgets many of the conveniences of modern life—everything from lamps to hairdryers—emit dangerous electromagnetic fields that interfere with the functions of cells in your body. The main purpose of this multicentric, prospective, randomized, placebo-controlled, double-blind study is the validation of pulsed elf-mf stimulation as non-invasive and safe tool to promote recovery in acute ischemic stroke patients 124 patients with acute ischemic stroke will be recruited and randomly assigned to real or sham group.
Electromagnetic radiation (emf) research publications a rationale for a biologically-based public exposure standard for electromagnetic fields (elf and rf) the 2012 bioinitiave report documents bioeffects, national toxicology program cell phone radiation study. Electric and magnetic fields information on possible health risks from elf emf and and links to niehs publications research publications, and the united kingdom’s health standards on many sources of rf and elf electromagnetic fields: cordless phones, cell phones, wireless local are networks (wlans), wifi networks, electric substations.