On the Isotopic Composition of Meteoritic and Terrestrial Gallium

The Relative Isotopic Abundance of K 4ø in Terrestrial and Meteoritic Samples

Fowler, Greenstein, and Hoyle have proposed that the inner solar system was heavily irradiated during its formation. A consequence of this proposal is that sizable differences in meteoritic and terrestrial K'3⁄4K 'ø ratios are possible if the fraction of material which was irradiated was different in the two cases. The isotopic composition of potassium was measured by mass spectrometry for nine...

The Absolute Isotopic Composition and Atomic Weight of Terrestrial Nickel

Twenty-nine samples of high-purity nickel metals, reagent salts and minerals, collected from worldwide sources, have been examined by high-precision isotope ratio mass spectrometry for their nickel isotopic composition. These materials were compared directly with SRM 986, certified isotopie standard for nickel, using identical measurement techniques and the same instrumentation. This survey sho...

on translation of phatic communion and socio-cultural relationships between the characters of the novels

phatic communion is a cultural concept which differs across cultures. according to hofstede (2001), the u.s. tends to have individualistic culture; however, asian countries tend to have collectivistic cultures. these cultures view phatic communion differently. in individualistic cultures like u.s., phatic communion reflects speakers’ socio-cultural relationships in conversations. to see whether...

Fe isotopic composition of Martian meteorites and some terrestrial analogues

the effect of explicit teaching of metacognitive vocabulary learning strategies on recall and retention of idioms

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