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 20 of 6872 for “"preparation"”.
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Exam preparation learning
… to enhancing student learning during exam preparation.
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Preparation of organic hydrazides
… this chemical cannot be used in an economical preparation of organic hydrazides. A synthesis of such hydrazides can be envisaged by the reduction of N-nitroamides. The problem is then to find a set of conditions under which no hydrogenolysis of the nitrogen-nitrogen bond occurs. This had been …
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Preparation of model cobalt catalysts for Fischer-Tropsch synthesis using ultrasound preparation techniques
… crystallite size distribution by adjusting the preparation conditions. Transmission Electron Microscopy (TEM) was used to measure the crystallites and to obtain the crystallite size distributions.
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Principal Preparation Effectiveness: A Program Evaluation Of The University Of Mississippi's Principal Preparation Programs
… 2002). The role of the university Principal Preparation Program (PPP) is to equip participants with effective leadership practices to face the demands of school leadership roles (Duncan et al., 2011; Hernandez et al., 2012); however, the consensus among stakeholders is principal preparation …
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Preparation and characteristics of aluminas
Typescript (photocopy).
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Preparation and characteristics of aluminas
Typescript (photocopy).
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Preparation of Fully Miscible Nanocomposites
I report an efficient, robust and up-scalable synthetic route to small, spherical, well stabilized, narrow disperse, crystalline ZnO nanoparticles. The synthesis utilizes Zn-oleate or Zn-stearate as precursors, which are hydrolyzed in polar organic solvents to obtain ZnO nanoparticles in diameters …
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Preparation of thiochalcone from thioacetophenone
… Shirley also gives theis process in his book “Preparation of Organic Intermediates” published by Wiley and Sons in New York. SOmetimes a metallic oxide dehydration catalyst such as alumina is used.
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Preparation of Phenylsulphur Chloride Tetrafluoride
The reaction of C6H5SF3, CSF and C12 was studied under a variety of conditions. The reaction run in the presence of a trace of water yielded C6H5SO2F and C1C6H4SO2F. The reaction run in stainless steel at 170°C yielded an amber solid believed to be a polymer with the empirical formula C6H3.67SF2. …
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Cost-effective data structural preparation
… be performed, one must usually go through a data preparation phase, where the structural representation of the data is changed to be more suitable for the particular analytics procedure that will be performed. This is necessary because individual analytics algorithms are effective only for certain …
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Preparation of strong bleach solutions
Thesis: B.S., Massachusetts Institute of Technology, Department of Chemical Engineering, 1944
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The preparation of metallic boron
Thesis (B.S.)--Massachusetts Institute of Technology, Dept. of Chemical Engineering, 1940.
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Preparation and characterization of CdS nanoparticles
Zusammenfassung CdS-Nanoteilchen mit Größen zwischen 1.1 und 4.2 nm wurden in Äthanol und mit Thioglycerol (TG)-Hülle synthetisiert. Es wurde gezeigt, dass die nass-chemische Synthese ohne Wasser und die Verwendung von TG als Hülle folgende Vorteile bieten: Es konnten kleinere Teilchen hergestellt …
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Teacher Preparation: Implementing Theory Into Practice
<p>Teacher preparation programs are mandated to prepare teachers that are ready for the changing landscape of the education profession. New accreditation requirements in preservice assessments and certification requirements for highly qualified teacher status are requiring teacher preparation …
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Preparation of multifunctional nanoparticles using microfluidics
… factor, which necessitated modifications of the preparation technique. Nanoprecipitation of SPION-loaded LTSL was successfully demonstrated by optimisation of the solvent system and concentration of SPION. This thesis demonstrated the capability of microfluidics in preparing multifunctional …
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The preparation of a solid rhenide
Dissertation (Ph.D.)--University of Kansas, Chemistry, 1953.
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Preparation and Characterization of Palladium Catalysts
… were prepared by alternative methods including: preparation by wet impregnation or incipient wetness, drying by room temperature or air-oven, and support choice between silica and alumina. These catalysts were prepared to meet the demand for low temperature oxidation. Results indicated a 5% …
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