Article: On the absorption spectrum of noble gases at the arc spectrum limit.

Article: Pennsylvania Inventor Develops Angular Specific Sound ...
US Fed News Service, Including US State News;  October 13, 2008 ;     541 words ... ... measuring a first angular specific sound absorption spectrum of a first sound absorbing sample ... predetermined random incidence sound absorption spectrum. The angular specific sound absorption spectrum is determined from a sound wave ...

Article: absorption spectrum
The Columbia Encyclopedia, Sixth Edition;      250 words ...absorption spectrum see spectrum .

Article: The Gas-Phase Absorption Spectrum of a Neutral GFP ...
Biophysical Journal;  January 1, 2007 ;     700+ words ...ABSTRACT We have studied the gas-phase absorption properties of the green fluorescent protein (GFP) chromophore in its neutral (protonated) charge state in a heavy-ion storage ring. To accomplish this we synthesized a new molecular chromophore with a charged NH^sub 3^ group attached to a neutral

Article: Southern forests and carbon absorption.(SPECTRUM)
Environment;  September 1, 2007 ;     700+ words ...New findings are proving contrary to the long-held belief that forests in northern locations absorb more carbon dioxide than their more southerly counterparts. An international team of researchers investigated the commonly held belief that of the nearly 8 billion tons of carbon emitted into the

Article: Noble Gases
Science of Everyday Things;      700+ words ...NOBLE GASES CONCEPT Along the extreme right-hand ... of elements is a group known as the noble gases: helium, neon, argon, krypton ... American homes. HOW IT WORKS Defining the Noble Gases The periodic table of elements is ordered ...

Article: Biological Effects of Noble Gases
Physiological Research;  January 1, 2007 ;     700+ words ...Summary Noble gases are known for their inertness. They ... similar to those of xenon. Key words Noble gases * Xenon* Argon * Diving * Anesthesia ... elements. They are referred to as rare or noble gases. The notion of rare gases is not exact ...

Dictionary definition: noble gases
A Dictionary of Chemistry;      558 words ...noble gases ( inert gases ; rare gases ; group 18 ... chemical reactivity. Being monatomic the noble gases are spherically symmetrical and have ... compound' have been described for the noble gases but of these only one can be correctly ...