The Schumann resonance is a set of spectrum peaks in the ELF portion of the Earth's electromagnetic field spectrum.

Included in this concept is also smart radio (also known as cognitive radio) technology to efficiently manage spectrum use and transmission power as well as the use of mesh routing protocols to create a pervasive network.

The visible spectrum is the portion of the electromagnetic spectrum that is visible to (can be detected by) the human eye.

Could make some sort of landmark points along a spectrum of improbability, which might look like the electromagnetic spectrum we just looked at.

For example, in the US D, E, and F PCS spectrum blocks, the amount of spectrum available is 5 MHz in each direction.

Cognitive radio technology, also known as smart radio allowing different radio technologies to share the same spectrum efficiently by adaptively finding unused spectrum and adapting the transmission scheme to the requirements of the technologies currently sharing the spectrum.

Nations that cannot afford to field expeditionary forces capable of performing the full spectrum of 21st century missions should make greater use of specialization to enhance their contribution to Europe s collective defense.

Alternatively, they can be made to reflect a broad spectrum of light, such as the entire visible range or the spectrum of the Ti sapphire laser.

She has been a member of Spectrum Concerts Berlin since 1998.

Our diverse countries suffer a wide spectrum of problems and obstacles.

The vast center of the Israeli political spectrum nowadays is essentially Herzlian.

At one end of the spectrum of deprivation, their opportunities are more constrained.

This was the first indication of the existence of the entire electromagnetic spectrum.

See the flash spectrum of the solar chromosphere (Eclipse of March 7, 1970).

The entire Israeli political spectrum was thrown into confusion.

These polarization detectors are sensitive in the ultraviolet region of the light spectrum.

Lastly, while peacebuilding is crucial, it is only part of the conflict spectrum.

The population in BiH is faced with significant health problems and trends that result in health problems (use of tobacco, alcohol, drugs), antisocial behaviors and violence, depression, suicides, and other wide spectrum of different physical and mental disturbances.

The radio spectrum is the part of the electromagnetic spectrum from 8.3 kHz to 3000 GHz allocated to some 40 Radiocommunication services in line to the Radio Regulations (RR) of the International Telecommunications Union (ITU).

There is a spectrum between mediocre work and good work, and as anybody who's worked as an artist or a creator knows, it's a spectrum you're constantly struggling to get on top of.

Most societies lie somewhere along a spectrum between these two poles.

Full Spectrum Reactions Reactions to the new law have been mixed.

In 1894, American astronomer William W. Campbell found that the spectrum of Mars was identical to the spectrum of the Moon, throwing doubt on the burgeoning theory that the atmosphere of Mars is similar to that of the Earth.

It is distinguished from other types of supernovae by the presence of hydrogen in its spectrum.

Childhood ALL, for example, is not a single disease, but rather a spectrum of diseases.

Yet research is needed to identify potential targets for the entire spectrum of childhood cancers.

The two are not completely separated but belong on a spectrum of complexity and context.

Also, they help us to achieve greater heights across a broader spectrum of human endeavour.

In moments of extreme fear, the pendulum of attitudes swings toward the security end of that spectrum.

Little wonder that academics across the political spectrum have expressed considerable skepticism.

Little wonder that academics across the political spectrum have expressed considerable skepticism.

This part of the radio spectrum ranges across frequencies of roughly 1.0 gigahertz (GHz) to 30 GHz.

Furthermore, the visual perception of many animals is influenced by a different visible spectrum than humans.

The new and grave threats to international security have permeated the whole spectrum of international debate.

The analysis of these methods is hard, depending on a complicated function of the spectrum of the operator.

Our mission is to save lives by increasing the level of health literacy across the spectrum of healthcare.

Support for reform comes from across the political spectrum, whereas opponents of reform paid a high price.

Misery and magnificence, seduction and neurosis create and recreate the dynamic, unmistakable spectrum of New York life.

Pristinamycin IA is a macrolide, and results in pristinamycin's having a similar spectrum of action to erythromycin.

These sequences right up here which don't even code for protein, by the way are almost absolutely identical across all of these, so I could use this sequence as a marker to detect a wide spectrum of viruses, without having to make something individual.

Because the behavior spectrum is continuous, boundaries between diagnostic categories are necessarily somewhat arbitrary.

These policies, however, have far ranging implications across the economic, social and environmental spectrum.

At the other end of the spectrum, you could rent baby clothes for three months at a time.

At the other end of the spectrum, rape, adultery, early child bearing, and abortion have become ordinary matters.

Radio waves are a type of electromagnetic radiation with wavelengths in the electromagnetic spectrum longer than infrared light.