منابع مشابه
leadership styles of tefl instructors at gilan university and their effects on the students attitudes and motivation
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Using diffusion-based models for concretion growth, we calculate growth times of hematitic concretions that have been found in the Burns formation at Meridiani Planum, Mars, by NASA's Opportunity Mars Exploration Rover. Growth times of ~350–1900 terrestrial years are obtained for the observed size range of the concretions over a range of parameters representing likely diagenetic conditions and ...
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ژورنال
عنوان ژورنال: Geological Society of America Bulletin
سال: 1903
ISSN: 0016-7606,1943-2674
DOI: 10.1130/gsab-14-353