What is Non-Ionizing Radiation? April 6, 2007
Posted by healthyself in 0 Hz-3kHz, 000 Hz, 1 GHz- 300 GHz, 1 mm, 100 nm - 400 nm, 3 kHz-300 GHz, 300 GHz, 400 nm - 700 nm, 700 nm, Amplified Signals, Amplitude, Analog, Antennas, Atmospheric Pressure, Blogroll, Bytes, Cable, Cell Masts, Cell Phones, Coherence, Computer Rooms, Cordless Phones, DECT, Distribution, Earth, EEG, EHF, Electrical Components, Electrical Pulses, Electrical Surges, Electrical Wiring, electromagnetic, Electromagnetic Communications, Electromagnetic Field, Electromagnetic Interference, Electromagnetic pollution, Electromagnetic Radiation, Electromagnetic Spectrum, Electromagnetic waves, Electrosensitivity, Electrosmog, ELF, EMF Research, EMF's, EMR, Entropy, Environment, Exposure, Fiber Optic, Frequencies, Hand Portables, Handheld Units, HF, High Frequencies, high voltage transmission lines, Internet, ionizing radiation, Landline, Laptops, LF, Lifestyle, Light, light beam, Long Term Health Risks, Low Frequencies, Magnetic, MCS, MF, MHz, Microwave exposure, Mobile Music, mobile telephones, Non-Thermal Levels, Penetration, Photons, Photosensitive, Pulsed Radiation, Pulses, Pure Tone, QV, Radar, Radians, radiation, Radio Frequency Radiation, Radio Waves, radioprotector, Radios, Research Needed, Resonance, Resonant Frequency, ringing, ringtones, Risk of Disease, Safe Levels, Safety, SAR, Schuman Resonance, SHF, Speakerphones, Spectrum, Telecommunications, Telephony, Transducer, Transfer, transmission, UHF, Ultraviolet, VDT, Visible Light, VLF, W/Kg, W/m2, watts, Wave Front, Waves, Who is Affected?, WiFi, Wired, Wired Phone, Wireless, Wireless Phones, X-Rays.add a comment
Definitions
The properties and effects of non-ionising radiations are very diverse. For the purpose of this Policy non-ionising radiations include:
Extremely low frequency (ELF) radiation
Electromagnetic radiation with frequencies in the range 0 Hz (static fields) to 3 kHz, including the 50 Hz electric and magnetic fields associated with the domestic mains electricity supply such as in domestic electrical appliances, electricity supply substations and overhead power lines.
Radiofrequency (RF) radiation
Electromagnetic radiation with frequencies in the range 3 kHz to 300 GHz, which is produced by artificial sources such as visual display units and mobile phones.
Microwave (MW) radiation
Electromagnetic radiation with frequencies in the range 1 GHz to 300 GHz, which is produced by artificial sources such as in microwave ovens and by microwave communication devices. (This radiation is now considered part of Radiofrequency radiation.)
Infrared (IR) radiation
Electromagnetic radiation with wavelengths between 700 nm and 1 mm, which is present in sunlight and produced by artificial sources such as electric radiator heaters.
Visible light
Electromagnetic radiation with wavelengths between 400 nm (blue) and 700 nm (red), which is present in sunlight and produced by numerous artificial sources, including lasers.
Ultraviolet (UV) radiation
Electromagnetic radiation with wavelengths between 100 nm and 400 nm, which is present in sunlight as well as produced by artificial sources such as arc welding and sterilization lamps.
High Frequency Electromagnetic Fields April 5, 2007
Posted by healthyself in Amplified Signals, Amplitude, Antennas, Blogroll, Cable, Cell Masts, Cell phone industry, Cell phone safety, Cell Phones, Computer Rooms, Cordless Phones, Definitions, Digital, Distribution, Electrical Components, Electrical Pulses, Electrical Wiring, Electromagnetic Communications, Electromagnetic Field, Electromagnetic Interference, Electromagnetic pollution, Electromagnetic Radiation, Electromagnetic Spectrum, Electromagnetic waves, Electrosensitivity, Electrosmog, ELF, Emergency Medicine, EMF Research, EMF's, EMR, Energy, Environment, Epidemiology, Exposure, Frequencies, GHz, Government's role, HF, High Frequencies, high voltage transmission lines, Homes, HOuseholds, HRD, Human Resources, Hz, Infrared, Interdisciplinary, Landline, Laptops, Legal Issues, Lifestyle, Low Frequencies, MCS, MF, MHz, Microwave exposure, Mitigation, mobile telephones, Oscillate, Pulsed Radiation, Pulses, Radar, radiation, Radio Frequency Radiation, Radio Waves, Radios, Research Needed, Resonant Frequency, Risk of Disease, Sound, Speakerphones, Telecommunications, Telephony, Transducer, Transfer, transmission, UHF, VDT, VLF, W/Kg, W/m2, watts, Wave Front, Waves, Who is Affected?, WiFi, Wired, Wired Phone, Wireless, Wireless Phones, Workplace, X-Rays.add a comment
“Mobile telephones, television and radio transmitters and radar produce RF fields. These fields are used to transmit information over long distances and form the basis of telecommunications as well as radio and television broadcasting all over the world. Microwaves are RF fields at high frequencies in the GHz range. In microwaves ovens, we use them to quickly heat food.””At radio frequencies, electric and magnetic fields are closely interrelated and we typically measure their levels as power densities in watts per square metre (W/m2).”
“Key points:
- The electromagnetic spectrum encompasses both natural and human-made sources of electromagnetic fields.
- Frequency and wavelength characterise an electromagnetic field. In an electromagnetic wave, these two characteristics are directly related to each other: the higher the frequency the shorter the wavelength.
- Ionizing radiation such as X-ray and gamma-rays consists of photons which carry sufficient energy to break molecular bonds. Photons of electromagnetic waves at power and radio frequencies have much lower energy that do not have this ability.
- Electric fields exist whenever charge is present and are measured in volts per metre (V/m). Magnetic fields arise from current flow. Their flux densities are measured in microtesla (µT) or millitesla (mT).
- At radio and microwave frequencies, electric and magnetic fields are considered together as the two components of an electromagnetic wave. Power density, measured in watts per square metre (W/m2), describes the intensity of these fields.
- Low frequency and high frequency electromagnetic waves affect the human body in different ways.
- Electrical power supplies and appliances are the most common sources of low frequency electric and magnetic fields in our living environment. Everyday sources of radiofrequency electromagnetic fields are telecommunications, broadcasting antennas and microwave ovens.”
Neural Information September 19, 2006
Posted by healthyself in Beta Rhythm, Bioeffects, Biological Activity, Biological Effects, Biomimetic, Blogroll, Cell phone safety, Communication, Consciousness, Definitions, Electromagnetic Field, Electromagnetic pollution, Electromagnetic Spectrum, Electromagnetic waves, Electrosensitivity, Electrosmog, ELF, Emergency Medicine, EMF's, EMR, Entrainment, Environment, Exposure, Frequencies, Hand Portables, HF, HOuseholds, Hz, LF, Light, light beam, Long Term Health Risks, Men's Health, MHz, Microwave exposure, mobile telephones, nerves, neurological, neurons, Noise, Oscillate, Penetration, Pulsed Radiation, Quantum Physics, radiation, Resonant Frequency, Safe Levels, Transfer, Transformation, transmission, Vibration, Vibrational Medicine, Who is Affected?, Workplace.add a comment
"Within the last two decades (Persinger, Ludwig, & Ossenkopp,
1973) a potential has emerged which was improbable but which
is now marginally feasible. This potential is the technical capability
to influence directly the major portion of the approximately six
billion brains of the human species without meditation through
classical sensory modalities by generating neural information within
a physical medium within which all members of the species are
immersed."
[The medium he is referring to is the atmosphere of this planet.]
http://www.mindspring.com/~txporter/persemf.htm
How do Cell Phones-in Cities-Work? September 7, 2006
Posted by healthyself in 2.4 GHz, 5 GHz, Biological Effects, Blogroll, Cell phone industry, Cell phone safety, Cell phone towers, Cell Phones, Definitions, Electromagnetic pollution, Electromagnetic waves, Electrosensitivity, Emergency Medicine, EMF Research, EMF's, EMR, Environment, Firehouses, High Frequencies, high voltage transmission lines, HOuseholds, Hz, Legal Issues, Lifestyle, Long Term Health Risks, Low Frequencies, Men's Health, MHz, Microwave exposure, mobile telephones, Monitoring, Public Policy, Pulsed Radiation, radiation, Risk of Disease, Safe Levels, School administrators, Transfer, transmission, Who is Affected?, Women's Health, Workplace.add a comment
“The frequencies used by cellphones are in the line-of-sight range. So how do they work in cities? The answer is a combination of the following effects:
- r-4 propagation over the rooftop landscape
- diffraction into the ‘street canyon’ below
- multi-path reflection along the street
- diffraction through windows, and attenuated passage through walls, into the building
- reflection, diffraction, and attenuated passage through internal walls, floors and ceilings within the building
The combination of all these effects makes the cellphone propagation environment highly complex…”
States Not Permitted to Control EMF’s September 7, 2006
Posted by healthyself in Bioeffects, Biological Effects, Blogroll, Cancer Protection, Cell phone industry, Cell phone safety, Cell phone towers, Cell Phones, Communication, Decision Making, Electromagnetic pollution, Electromagnetic waves, Electrosensitivity, Electrosmog, ELF, Emergency Medicine, EMF Research, Employees, EMR, Environment, Flagpoles, Government's role, High Frequencies, high voltage transmission lines, HOuseholds, Immune system, Inner Agitation, Legal Issues, Lifestyle, Long Term Health Risks, Low Frequencies, Men's Health, Microwave exposure, Mitigation, mobile telephones, Monitoring, Non Profit Organizations, Parenting, Police Officers, Public Policy, Pulsed Radiation, radiation, Risk Factor, Risk of Disease, Safe Levels, School administrators, Teenagers, Transfer, transmission, W/Kg, watts, Who is Affected?, Workplace.add a comment
“Although some local and state governments have enacted rules and regulations about human exposure to RF energy in the past, the Telecommunications Act of 1996 requires the Federal Government to control human exposure to RF emissions. In particular, Section 704 of the Act states that, “No State or local government or instrumentality thereof may regulate the placement, construction, and modification of personal wireless service facilities on the basis of the environmental effects of radio frequency emissions to the extent that such facilities comply with the Commission’s regulations concerning such emissions.” Further information on federal authority and FCC policy is available in a fact sheet from the FCC’s Wireless Telecommunications Bureau at www.fcc.gov/wtb.”
Electromagnetic Frequencies 