Abstract Millions of years of nature and four decades of synthetic effort have resulted in more than sixty known thermally stable aluminosilicate zeolites.
By extracting the partially combusted coal, thermally activated sorbent is produced.
Like diamonds, moissanite is thermally conductive and unfortunately, this is the test that many jewelers use to test a diamond's authenticity.
P. Langley in 18 93 at Mount Whitney in California (14,000 ft.), with the bolometer, an exceedingly sensitive instrument which he invented, and which enabled him to feel his way thermally over the whole spectrum, noting all the Constant.
Since electron ionization is a gas phase technique, it may not be suitable for involatile or thermally labile compounds.
The ammonium salts do not sublime, really; they thermally dissociate into substances that recombine to the ammonium compound on cooling.
The European shelf seas can be divided into regions which have tidally mixed waters and thermally stratified waters.
The soft, thermally efficient TKA 100 Crew provides warmth without weight and a comfortable, pullover style, zip free fit.
This is consistent with Kirchhoff's law and shows that the sodium in a flame possesses the same relative radiation and absorption as sodium vapour heated thermally to the temperature of the flames.
This is the thermally activated process that allows condensation or freezing to take place.
This is usually supplied thermally, by the solder temperature falling below the solidus temperature.