Browsing by Subject "iron"
Now showing items 21-33 of 33
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(2012-04-26)Understanding energy barriers involved in nucleating and annihilating magnetic vortices in nanodots is important for magnetic memories and nano-oscillators. We used a “rigid-vortex approximation'' and micromagnetic approach ...
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(2011-02-22)Iron reduction is an important redox reaction in anaerobic environments for both biological and chemical cycling of elements such as carbon. However, the controls on the rate and extent of iron reduction are poorly understood ...
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(2016-05-03)Trace metal analyses of organic carbon rich sediments yields an understanding of the paleoredox conditions at the time of deposition. The specific behaviors of V and Mo differ within strongly reducing versus weakly reducing ...
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Novel Methodology Towards the Indole Core and Iron-Catalyzed Electrophilic Hydroamination of Alkenes (2014-04-18)Indole-containing structures and their generation still draw much attention because of their ubiquity in natural products, medicinal compounds, and organic materials. Given this prevalence, synthetic methods toward these ...
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(Texas A&M University, 2004-09-30)Modification of nuclear resonant absorption by means of laser radiation is analyzed both theoretically and experimentally. Theoretical analysis is done on the basis of four-level model of atom. This model includes both ...
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Vacuoles in yeast are vital organelles that take on many important biological roles. They are responsible for collecting and detoxifying iron such that reactive oxygen species are not formed. They are also important storage ...
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(Texas Agricultural Experiment Station, 1964)
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(2012-10-19)Iron (Fe) and zinc (Zn) deficiencies affect an estimated 3 billion people worldwide and are linked with cognitive and physical impairments, maternal and child mortality rates, and decreased adult work activity. To combat ...
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(Texas A&M University, 2006-10-30)Electron paramagnetic resonance (EPR) and Mössbauer spectroscopy were used to examine the distribution of iron in mitochondria from Saccharomyces cerevisiae. These organelles were packed into EPR and Mössbauer cuvettes, ...
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(Texas Agricultural Extension Service, 1936)
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(Texas Agricultural Extension Service, 1939)
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(Texas Agricultural Extension Service, 1947)
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(1979)Overt poisoning by some trace elements (Cu, Hg, Mn, Pb) is known to cause extensive central nervous system damage which can result in mental retardation. Recent evidence indicates that low, undetectable exposure to lead ...