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This Test Guideline describes the determining of the ultraviolet-visible (UV-VIS) absorption spectrum of a chemical compound to have some indication of the wavelengths at which the compounds may be susceptible to photochemical degradation. Degradation will depend upon the total energy absorbed...
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In times of growing economic inequality, improving equity in education becomes more urgent. While some countries and … economies that participate in the OECD Programme for International Student Assessment (PISA) have managed to build education …. Equity in Education: Breaking Down Barriers to Social Mobility shows that high performance and more positive attitudes …
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