isotopic examination
51Sediment Profile Imagery — (SPI) is an underwater technique for photographing the interface between the seabed and the overlying water. The technique is used to measure or estimate biological, chemical, and physical processes occurring in the first few centimetres of… …
52Plutonium — Eigenschaften …
53Samuel James — Naissance (  États Unis) Nationalité Américain Champs Zoologie Renommé pour Un des principaux spécialistes mondiaux …
54Sirop de maïs à haute teneur en fructose — Mieux connu sous le nom générique de le sirop de glucose fructose (ou tout simplement la glucose fructose[1]), le sirop de maïs à haute teneur en fructose (SGHF, ou HFCS selon le signe anglais de high fructose corn syrup) désigne une série de… …
55analysis — /euh nal euh sis/, n., pl. analyses / seez /. 1. the separating of any material or abstract entity into its constituent elements (opposed to synthesis). 2. this process as a method of studying the nature of something or of determining its… …
56climate — /kluy mit/, n. 1. the composite or generally prevailing weather conditions of a region, as temperature, air pressure, humidity, precipitation, sunshine, cloudiness, and winds, throughout the year, averaged over a series of years. 2. a region or… …
57radioactivity — /ray dee oh ak tiv i tee/, n. Physics, Chem. the phenomenon, exhibited by and being a property of certain elements, of spontaneously emitting radiation resulting from changes in the nuclei of atoms of the element. Also called activity. [1895… …
58spin — spinnability, n. spinnable, adj. /spin/, v., spun or (Archaic) span, spun, spinning, n. v.t. 1. to make (yarn) by drawing out, twisting, and winding fibers: Pioneer women spun yarn on spinning wheels. 2. to form (the fi …
59zoology — /zoh ol euh jee/, n., pl. zoologies. 1. the science or branch of biology dealing with animals. 2. a treatise on zoology. 3. the animal life of a particular region. [1660 70; ZOO + LOGY] * * * Branch of biology concerned with members of the animal …
60Mountain formation — Thrust and reverse fault movement are an important component of mountain formation. Mountain formation refers to the geological processes that underlie the formation of mountains. These processes are associated with large scale movements of the… …
