Browsing Doctoral Theses by Title
Now showing items 9434-9453 of 22097
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I. [2 +2] Cycloaddition and benzannulation of 2-iodoynamides and application to the construction of highly substituted indoles : II. Synthesis of furo[2,3-g]thieno[2,3-e]indole via a benzannulation strategy
(Massachusetts Institute of Technology, 2015)The synthesis and reactions of 2-iodoynamides were investigated. 2-Iodoynamides undergo efficient and regioselective [2 + 2] cycloaddition with ketene to produce cyclobutenones that are useful synthetic building blocks. ... -
I. A pressure Poisson method for the incompressible Navier-Stokes equations : II. Long time behavior of the Klein-Gordon equations
(Massachusetts Institute of Technology, 2011)In this thesis, we address two problems involving partial differential equations. In the first problem, we reformulate the incompressible Navier-Stokes equations into an equivalent pressure Poisson system. The new system ... -
I. Aspects of lithospheric evolution on Venus. ; II. Thermal and collisional histories of chondrite parent bodies
(Massachusetts Institute of Technology, 1989) -
I. Kinetic Modeling of Surface Reactions II. Computational Design of Organic Semiconductors
(Massachusetts Institute of Technology, 2022-09)In Part I of this thesis, we propose moment closure methods to simulate the chemical kinetics of surface reactions. For systems with static disorder in the rate constants and short-range correlation in the densities of ... -
I. Mechanism of Ethylidyne Formation on Ni(111) and II. Design of a Molecular Beam-Surface Scattering and Surface Analysis Instrument
(Massachusetts Institute of Technology, 1997) -
I. New cycloadditions for the synthesis of nitrogen heterocycles; and, II. Organic synthesis in supercritical carbon dioxide
(Massachusetts Institute of Technology, 1998) -
I. Paleomagnetism and crustal rotations along a shear zone, Las Vegas range, Southern Nevada ; II. Seismotectonics of the Tien Shan, Central Asia
(Massachusetts Institute of Technology, 1988) -
I. Persistent radicals for dynamic nuclear polarization : II. Synthesis of substituted indoles
(Massachusetts Institute of Technology, 2015)Part I: An brief introduction to dynamic nuclear polarization (DNP) is provided including a discussion of polarization mechanisms and development of new polarization methods in a historical context. Efficient synthesis of ... -
I. Rates of thiol-disulfide interchange reactions involving proteins. II. regeneration of the nicotinamide cofactor NADH
(Massachusetts Institute of Technology, 1981) -
I. Regular and chaotic motions in a wave tank, II, interactions between a free surface and a shed vortex sheet
(Massachusetts Institute of Technology, 1992) -
I. Synthesis of mycarose from an acyclic precursor ; II. studies toward the sysnthesis of Roridin E
(Massachusetts Institute of Technology, 1987) -
I. Total Synthesis of (-)-ptilocaulin. II. Stereoselective reactions of allylboronic esters with substituted aldehydes
(Massachusetts Institute of Technology, 1985) -
I.The magnetic moment of the proton in H2O ; II.Inelastic collisions in excited Na.
(Massachusetts Institute of Technology, 1976) -
The I/O bulb and the luminous room
(Massachusetts Institute of Technology, 1999)We introduce a new device called the I/O Bulb, an evolution of the common lightbulb capable of emitting structured light and performing simultaneous optical capture. This basic notion is extended to suggest an architecture ... -
Iconic simulations: an evaluation of their effectiveness as techniques for simulating environmental experience along cognitive, affective, and behavioral dimensions.
(Massachusetts Institute of Technology, 1974) -
Ideal reversible polymer networks : theory and applications
(Massachusetts Institute of Technology, 2019)Hydrogels are crosslinked polymer networks with high water contents that can be designed to have similar properties as native tissue. Due to the tunability and unique properties of this class of materials, they are considered ... -
Ideals in triangulated categories : phantoms, ghosts and skeleta
(Massachusetts Institute of Technology, 1997) -
Ideas as reforms : therapeutic experiments and medical practice, 1900-1980
(Massachusetts Institute of Technology, 1987) -
Idenficiation of the zebrafish primordial germ cells
(Massachusetts Institute of Technology, 1997) -
Identification and characterization of genes involved in mutagenesis in Escherichia coli
(Massachusetts Institute of Technology, 1983)