GREENHOUSE gases such as CH<sub>4</sub> in the ancient atmospheric concentration can be reconstructed by extracting and analyzing the gases trapped in polar ice
LET D R<sup>n</sup> be a bounded domain with C<sup>∞</sup> boundary, and λ (x) be a defining function. This means that λ(x) is in C<sup>∞</sup>(R<sup>n</sup>), is
UNDERSTANDING the properties of reactions in condensed phases, e.g. in solutions or in enzymes, is one of the most challenging questions to both physical chemis