antenna

X-rays

Microwaves are electromagnetic waves with wavelengths longer than those of terahertz (THz) wavelengths, but relatively short for radio waves. Microwaves have wavelengths approximately in the range of 30 cm (frequency = 1 GHz) to 1 mm (300 GHz).

We use satellites with X-ray detectors on them to do X-ray astronomy. In astronomy, things that give off X-rays (like black holes) are like the dentist’s X-ray machine, and the detector on the satellite is like the X-ray film.

The electromagnetic spectrum describes all of the kinds of light, including those the human eye cannot see. Other types of light include radio waves, microwaves, infrared radiation, ultraviolet rays, X-rays and gamma rays — all of which are imperceptible to human eyes.

Radio waves are radiated by charged particles when they are accelerated. They are produced artificially by time-varying electric currents, consisting of electrons flowing back and forth in a specially-shaped metal conductor called an antenna.

Infrared light and radio waves We can feel the heat of infrared light because its energy is absorbed mostly by the skin. On the other hand, we cannot feel radio waves because these emit their energy deeper in the body, under the heat-sensitive cells of the skin.

Both radio waves and light are electromagnetic waves; their main difference is their frequency. Radio waves are created by the acceleration of electrons in a radio antenna, and light waves are created by the oscillations of the electrons within atoms.

Modern digital radio carries information as a digital signal, coded in the form of numbers. Millions of radio waves–carrying sound wave signals and digital signals–reach your receiver every second. The receiver’s tuner picks out a specific signal. Its amplifier strengthens that signal.

WiFi works off of the same principal as other wireless devices – it uses radio frequencies to send signals between devices. The radio frequencies are completely different say from walky talkies, car radios, cell phones, and weather radios.

Not FM and not pure AM. There are multiple modulation in use by the WiFI: BPSK, QPSK, QAM16, QAM64, QAM256. Different modulation scheme is used for different speed. As higher the speed as higher should be the signal.

Radiofrequency (RF) radiation, which includes radio waves and microwaves, is at the low-energy end of the electromagnetic spectrum. It is a type of non-ionizing radiation. If RF radiation is absorbed by the body in large enough amounts, it can produce heat. This can lead to burns and body tissue damage.

The most restrictive limits on whole-body exposure are in the frequency range of 30-300 MHz where the human body absorbs RF energy most efficiently when the whole body is exposed.

Mobile phones communicate by transmitting radio waves through a network of fixed antennas called base stations. Radiofrequency waves are electromagnetic fields, and unlike ionizing radiation such as X-rays or gamma rays, can neither break chemical bonds nor cause ionization in the human body.

Top 3 Foods to Detox from Radiation

1. Sea vegetables. Also called seaweed; there are so many variety and types.
2. Mushrooms. Mushrooms have healing properties, and there are three specific types that are especially worth noting: maitake, shiitake and reishi.
3. Raisins. Sometimes known as ‘nature’s candy,’ raisins are sweet and a great addition to any trail mix.

Staying inside will reduce your exposure to radiation.

1. Close windows and doors.
2. Take a shower or wipe exposed parts of your body with a damp cloth.
3. Drink bottled water and eat food in sealed containers.

Lead is fabricated into different product forms to provide radiation shielding and protection, and which includes these types:

• Lead Sheets, Plates, Slabs, & Foils.
• Lead Shot.
• Lead Wools.
• Lead Epoxies.
• Lead Putties.
• Lead Bricks.
• Lead Pipe.
• Lead-clad Tubing.

Beta particles (electrons) are more penetrating, but still can be absorbed by a few mm of aluminium. However, in cases where high-energy beta particles are emitted, shielding must be accomplished with low atomic weight materials, e.g. plastic, wood, water, or acrylic glass (Plexiglas, Lucite).

RADIATION PROTECTION NATURALLY These healing foods include seaweed, Miso soup and Japanese brown rice. Spirulina was used by the Russian medical community to combat the effects of radiation from the Chernobyl nuclear accident.

“Rapidly dividing cells, such as cancer cells, are more affected by radiation therapy than normal cells. The body may respond to this damage with fibrosis or scarring, though this is generally a mild process and typically does not cause any long-term problems that substantially affect quality of life.”

Early side effects, such as nausea and fatigue, usually don’t last long. They may start during or right after treatment and last for several weeks after it ends, but then they get better. Late side effects, such as lung or heart problems, may take years to show up and are often permanent when they do.

Radiation therapy can potentially affect your immune system, especially if a significant amount of bone marrow is being irradiated because of its role in creating white blood cells. However, this doesn’t typically suppress the immune system enough to make you more susceptible to infections.

Now, new research suggests that the effects of chemotherapy can compromise part of the immune system for up to nine months after treatment, leaving patients vulnerable to infections – at least when it comes to early-stage breast cancer patients who’ve been treated with a certain type of chemotherapy.

It might take from 10 days to many months for the immune system to recover completely.

These five science-backed tips can help keep your immune system as strong as possible during cancer treatment.

1. Sleep Well. Aim for 7 hours of sleep a night.
2. Eat Smart.
3. Get Moving.
4. Manage Stress.
5. Stay Away From Illness.

Eggs. Adequate protein intake is important to support immune response, and eggs are a great way to do this since they also contain nutrients like vitamin D, zinc, selenium, and vitamin E that the body needs for proper immune functioning. If you can, opt for eggs from chickens that were fed a vegetarian diet.

Radiation therapy is associated with harsh side effects, many of which don’t emerge until months or years after treatment. Acute side effects occur and disappear within 14 days of treatment, but long-term effects like bone degeneration, skin ulcers, and bladder irritation take much longer to manifest.

5 Fruits That Boost Your Immune System

1. Oranges. Oranges are exceptionally good for you at any time of the year.
2. Grapefruit. Just like oranges, grapefruits are a great source of vitamin C.
3. Blueberries.
4. Apples.
5. Pears.