Showing 101 - 120 results of 3,519 for search '(( significant large degree ) OR ( significant gap decrease ))', query time: 0.43s Refine Results
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    Current health gap scorecard: American countries. by Fabrício Silveira (12902492)

    Published 2022
    “…<p>Notes: Indicators 3.b.1a,b,c and 17.19.2 omitted due to the lack of statistical significance of the estimations. The gap index was adjusted to indicate improvement upwards and worsening downwards regardless of the direction of improvement of the indicator. …”
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    Origin of Late Permian amphibole syenite from the Panxi area, SW China: high degree fractional crystallization of basaltic magma in the inner zone of the Emeishan mantle plume by Zezhong Zhang (5618015)

    Published 2019
    “…Zircons from the amphibole syenite display positive ε<sub>Hf</sub>(t) values from +8.9 to +11.0, with single-stage Hf model ages ranging from 0.47 to 0.55 Ga, combined with the well-developed correlation of TFe<sub>2</sub>O<sub>3</sub>, CaO/Al<sub>2</sub>O<sub>3</sub>, TiO<sub>2</sub>, Ni and Cr with MgO, suggesting the amphibole syenite was derived from the mantle source, and the fractional crystallization played a significant role in the generation of the magma. The MELTS model results show that Houzishan amphibole syenite can be formed by the high degree (~80%) fractional crystallization of ~24% clinopyroxene, ~4% orthopyroxene, ~35% plagioclase and ~5% oxide from parental magma resembling high-Ti basalts. …”
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