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).

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

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.

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

From that date onwards it was bound by the full spectrum of obligations that stem from article 6 of the Covenant.

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

Sustained effort is, therefore, necessary throughout the spectrum from potential conflict, to conflict to peacebuilding if we are to have less conflict to resolve.

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

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.

The name comes from three Latin based words Spectro, referring to the optical spectrum, Helio, referring to the Sun and Scope, as in telescope.

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

Marine litter originates from many sources and has a wide spectrum of environmental, economic, safety, health and cultural impacts.

The knowledge gained from the Agency's nuclear security missions to States served as a platform for coordination across the spectrum of nuclear security work.

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.

The second seminar focused on Islamophobia and drew an equally inspiring cast of experts from across the religious and political spectrum.

The entire Israeli political spectrum was thrown into confusion.

In recent years, many commentators have seen Schwarzenegger as moving away from the right and towards the center of the political spectrum.

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.

Then there are the seemingly endless giveaways of national resources from the free spectrum provided to broadcasters to the low royalties levied on mining companies to the subsidies to lumber companies.

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

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

The extent to which the entire political spectrum and population supports the dialogue is unclear.

The Commission required the merged entity to reduce its concentration of spectrum from 85mghz to 50mghz in a reasonable period of time, which was to be determined by the telecommunications regulator.

Giscard faced political opposition from both sides of the spectrum from the newly unified left of François Mitterrand, and from a rising Jacques Chirac, who resurrected Gaullism on a right wing opposition line.

Stop the appeasement! is a demand raised across the political spectrum in Israel and what is meant is the nuclear threat emanating from Iran.

The other day, my colleague from Berkeley, Gibor Basri, emailed me a very interesting spectrum, asking me, Can you have a look at this?

Stop the appeasement! is a demand raised across the political spectrum in Israel and what is meant is the nuclear threat emanating from Iran.

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

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

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

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.

Now, from the entire spectrum of civil and political rights enumerated in Russia s Constitution, we Russians have only one right remaining the right to leave and return to the country freely.

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

There s a deeper problem politicians across the spectrum, beholden to special interests, are habituated to denying serious problems.

The spectrum of the object revealed a redshift of z 0.835, placing the burst at a distance of roughly 6 billion light years from Earth.

Such a sea change would have profound implications for French policies across a broad spectrum, from internal EU issues and economics to foreign policy and Europe s role in the world.

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

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

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

Most Spectrum software has, in recent years, been converted to current media and is available for download.

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

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

Barack Obama comes from a world in which he has not just seen but lived the good and bad of both ends of the color spectrum.

I found that most people fall on a spectrum of what I have come to refer to as Grey.