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Showing 1 to 8 of 8 for “"sodium perchlorate"”.
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Interaction of Cu(II) ion with ribonuclease A in the native and unfolded states
… of Cu(II) ion to ribonuclease A at various sodium perchlorate concentrations was studied as a function of Cu(II) ion concentration and pH using a Cu(II) ion electrode. Spectrophotometric studies of the same systems were also carried out. The copper binding studies were carried out at pH 6.0, …
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A Design Tool For The Evaluation Of Atmosphere Independent Propulsion In Submarines
… form. as well as hydrogen peroxide and sodium perchlorate. Energy conversion methods examined include mechanical such as closed cycle diesels, Brayton cycles and Stirling engines, to electro-chemical designs, such as fuel cells and aluminum oxygen semi- cells. A computer code was written …
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Effect of temperature on the association constants of some divalent metal ions with chloride in sea water-like solutions
… ions.</p><p>The ionic strength was adjusted with sodium perchlorate to resemble that of sea water. The temperature was set at fixed values between 5° and 35° C to determine the effect on the equilibria in these systems. The total metal concentration was less than 10<sup>-8</sup> …
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Investigating Energetic Porous Silicon as a Solid Propellant Micro-Thruster
… pores are infused with an oxidizer such as sodium perchlorate. In this work, energetic porous silicon was investigated as a means of propulsion by quantifying thrust and impulse produced during the exothermic reaction as a function of porosity. The baseline porous silicon devices were two …
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Thermodynamics of the partition of oxine and its Ni(II) and Fe(III) chelates
… uni-univalent salts: potassium chloride, sodium chloride, potassium nitrate and sodium perchlorate. The “salting out” of oxine observed is typical of non-electrolytes.
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KINETIC, SPECTROSCOPIC AND CHEMICAL MODIFICATION STUDY OF IRON RELEASE FROM TRANSFERRIN; IRON(III) COMPLEXATION TO ADENOSINE TRIPHOSPHATE (ETHOXYFORMIC ANHYDRIDE, LYSINE)
… been extended to lysine modified transferrin. Perchlorate induces changes in the EPR spectra and kinetics of iron release in human serum transferrin; similar effects are also induced by lysine modification and found to occur primarily in the C-terminal domain. Furthermore, the labilizing effect …
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SODIUM/IODIDE SYMPORTER-NIS Abundant and Important in Gastric Mucosa
… thyroid fol-licular cells is mediated by the sodium/iodide symporter (NIS), powered by Na+/K+-ATPase. NIS is expressed also in extra thyroidal tissues, most abundantly in gastric mucosa - the focus of this thesis. Cellular localisation of NIS: NIS expression was found basolaterally in gastric …
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Investigation of the principles of rapid soil tests for available potash and other plant nutrients of Virginia soils: III. selection, development and calibration of rapid chemical soil tests for available potassium, phosphorus, calcium and magnesium
… soluble P₂O₅. With certain modifications, Bray's sodium perchlorate solution was the most promising of the extractants tested for measuring total exchangeable K₂O, CaO and MgO. Neither the acetate or the chloride ion adequately measured adsorbed P₂O₅. No other anions were tested in the phosphorus …