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 7 of 7 for “"trace water"”.
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Trace Water Measurement Standards in Process and Energy Gases
L'abstract è presente nell'allegato / the abstract is in the attachment
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Investigating the Variations in Molecular Mobility within Amorphous Formulations using Terahertz Spectroscopy
… The investigation began with a basic polymer-water binary system, representing the simplest case of hygroscopic amorphous formulations. Subsequently, the study progressed to more complex systems involving drug-polymer interactions. Finally, the most complex system investigated included the …
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Organoosmium(IV) Hydroxo Complexes and the Synthesis of Heterobimetallic Catalysts for Aerobic Alcohol Oxidation
… that is stable in solution, but reacts with trace water. The complex C13H11Cl3NO 2V is unstable in solution. In a solution of ether/hexane, V(O)Cl 2(dbm) reacts with NaOSiMe3 to yield the uncharacterized intermediate V(O)(dbm)(OSiMe3)2, which reacts with the organometallic dihydroxo complex …
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Mechanistic and preparative studies of Electrochemical Deoxygenation and Debromination
… to form a carbanion. Protonation, presumably by trace water would give the observed alkane. Electrochemical deoxygenation of the benzylic vicinal diols was also observed. These generally resulted in elimination to form the alkene product. The more stable trans alkene was formed irrespective of …
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Economical furnace processing for 3-D printed metal parts
… atmosphere in the case of a leak in the shell. Trace water vapor from the insulation and heating element supports must be removed from the atmosphere through various means to prevent oxidation. Several additional features were incorporated in the design to allow a future study of the cause of …
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Marine cycling of neodymium in the South Atlantic and the Southern Oceans
… (Nd) isotopes have been used as a proxy to trace both modern and palaeo-ocean circulation of the deep ocean which is an important factor controlling the climate. Although there has been widespread utilisation of Nd isotopes as a proxy, the marine cycling of Nd is not fully understood. This …
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NMR investigations of cyanate resins
… due to the reaction of the cyanate group with trace water present in the solvent. In the bulk curing, the reaction is remarkably efficient, and no detectable side reaction occurs. This can be rationalized in terms of the very strong intermolecular interactions between cyanate groups on …