Sentences with phrase «using electromagnetic radiation»

So far, astronomers and physicists have investigated the universe using electromagnetic radiation, such as infrared, X-rays and gamma rays.

Moreover, using electromagnetic radiation to communicate between these atoms would permit about 5 * 1040 operations per second — 31 orders of magnitude better than my CPU.

SESAME, which stands for Synchrotron - light for Experimental Science and Applications in the Middle East, is a light - source; a particle accelerator - based facility that uses electromagnetic radiation emitted by circulating electron beams to study a range of properties of matter.

Radiographs, or x-rays, use electromagnetic radiation directed towards the body to highlight objects within.

Not exact matches

Light is electromagnetic radiation, but Einstein created the Photon so he could collect a Nobel prize; using the identical photographs of a solar eclipse that are proof of Relativity.

This technique uses powerful pulses of electromagnetic radiation beamed into a person's brain to jam or excite particular brain circuits.

The researchers observed FRB 150807 while monitoring a nearby pulsar — a rotating neutron star that emits a beam of radio waves and other electromagnetic radiation — in our galaxy using the Parkes radio telescope in Australia.

«The idea of using microwaves or electromagnetic radiation to predict weather conditions is not new,» Messer - Yaron says, but this is the first time someone has used free data to do it.

And in May, a week after Massachusetts Sen. Edward Kennedy was diagnosed with a glioma, The EMR Policy Institute, a Marshfield, Vt. — based nonprofit organization that supports research on the effects of electromagnetic radiation, released a statement linking his tumor to heavy cell phone use.

For the kilogram, they suggested using the Planck constant, which relates the energy of electromagnetic radiation to its frequency.

These use terahertz rays, which lie between microwaves and infrared radiation on the electromagnetic spectrum.

When two neutron stars collided on Aug. 17, a widespread search for electromagnetic radiation from the event led to observations of light from the afterglow of the explosion, finally connecting a gravitational - wave - producing event with conventional astronomy using light, according to an international team of astronomers.

An instrument used to observe distant objects by collecting and focusing their electromagnetic radiation.

The selected doctoral candidate will use a state - of - the - art fully - kinetic and massively parallel particle - in - cell code, running on European network High - Performance Supercomputers, to simulate the electromagnetic radiation caused by magnetic reconnection.

The PBCr developed will be used for the construction of novel light sources of high - energy monochromatic electromagnetic radiation by means of a Crystalline Undulator (CU).

Maxwell used the later - abandoned concept of the ether to explain that electromagnetic radiation did not involve action at a distance.

And while the many devices and tools we use each day can help simplify our lives, they also leave behind electromagnetic radiation.

I used to think that the dangers of electromagnetic radiation (EMR) were overblown until I really started researching it.

I'm sure we will continue to find out more about all of these risks of computer use, especially of electromagnetic radiation, but these are the steps I personally take to minimize risk.

Electromagnetic radiation ranges from the energetic x-rays to the less energetic radio frequency waves used in broadcasting.»

Life has this principle of collecting electromagnetic radiation from the sun and using it to assemble organic molecules — photosynthesis.

Indeed solar power is a good idea and the plants have the cheapest technology to harvest electromagnetic radiation from the sun by using simple photosynthetic processes.

If life evolves to utilise the visible range, it can determine where objects are spacially, like radar is used to detect objects by bouncing electromagnetic radiation off them.

it will re-emit in a range according to the rules i can't recall, but here's a nice animation: - http://www.rkm.com.au/ANIMATIONS/carbon-dioxide-global-warming.html since the electromagnetic radiation absorbed and re-emitted by carbon dioxide are in fairly closely defined ranges, i think it's fair to use the word «colour».

(«Ether» refers to the chemical formerly used as an anesthetic, not to the purported pre-Einsteinian medium for electromagnetic radiation.)

But they had never developed metallurgy, or the use of electromagnetic radiation, so their civilization was «silent» since it emitted no signals into space.

There are growing health and safety concerns regarding the widespread use of technology, such as cellular phones and wireless computer networking (WiFi), which produce non-ionizing electromagnetic radiation.

X-ray is the use of electromagnetic radiation waves to get the images of the insides of objects.