Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 8 of 8 for “"Cl- concentration"”.
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Characterization of the Relationships between Soybean Yield, Trifoliolate Leaf Chloride Concentration, and Cultivar Chloride Inclusion/Exclusion Rating
… is available to accurately diagnose and manage Cl toxicity. The only recommendation for Cl toxicity management is to plant an excluder cultivar, however the cultivar Cl sensitivity rating system (excluder, includer, and mixed) does not appear to capture the variability in cultivar Cl tolerance. …
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Exploring the determinants of chloride homeostasis in neurons using biophysical models
… system depends on the transmembrane flux of Cl ions via activated GABAA and glycine receptors. As a result, changes to the neuronal driving force for Cl- are thought to play pivotal roles in many physiological and pathological brain processes. Established theories regarding the determinants …
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Einfluss der intrazellulären Cl- Konzentration auf den epithelialen Na+Kanal
… Epithelien liegt daher neben einer verminderten Cl--Leitfähigkeit eine erhöhte Na+-Leitfähigkeit vor. Ziel der vorliegenden Arbeit war es, den Mechanismus dieser CFTR-vermittelten Hemmung von ENaC zu charakterisieren. Besondere Beachtung sollte hierbei der Rolle der intrazellulären …
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Effects of the agricultural sector on the physico-chemistry and the ecosystem quality of inland waters
… are the electrical conductivity, the Cl- concentration, the pH and the oxygen saturation percentage of the water. When these parameters were examined against the agricultural “Pressures” data in the second phase, the results showed that the agricultural production area and the …
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Prelude to the Tshirege caldera-forming eruption of the Bandelier magmatic system, New Mexico, USA
… kyr between events. The decrease in activity concluded in a hiatus of 117 ± 32 kyr that ended at 1240.5 ± 2.1 kyr with the first eruptions of fayalite rhyolite in the Bandelier system since the Otowi eruption, as well as a return to heightened eruption frequency (avg. recurrence 1.0 ± 0.4 kyr). …
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Dilution acidosis : the effects of hyperosmolality on acid-base balance and ventilation
… of essentially non-penetrating solutes such as NaCl or sucrose caused an increase in extracellular fluid volume, a prolonged extracellular acidosis (so-called dilution acidosis), and a relative increase in extracellular Cl- concentration. In contrast, hyposmolality did not cause complementary …
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A Computational Model of the Ocular Lens
… due to advection. The modelling framework included equations describing the flux through the Na+ /K+ pumps and K+ channels in the surface membrane, and Na+ and Cl- channels in the fibre cell membrane. The intracellular fluid flow between adjacent fibre cells was modelled by a homogenised …
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The role of copper in aquatic photochemistry of dissolved organic matter
… mechanism for driving biogeochemical element cycling and for the attenuation of organic contaminants in natural sunlit waters. However, the impact of trace metals on the photochemical processes of DOM remains poorly understood. Trace amount of copper (Cu) (i.e. nanomolar concentrations), a …