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Now showing items 41-60 of 434
Analytical earth-aerocapture guidance
(University of Missouri--Columbia, 2020)
Aerocapture is a technique of employing a single atmospheric pass to inserts a spacecraft from a hyperbolic orbit, approaching from deep space, into an elliptical (captured) orbit around its destination planet. After ...
An Instrumental Approach to Full Employment: with Policy Implication
(University of Missouri--Kansas City, 2010)
The study proposes that in order to assure full employment, policy measures must address both Keynesian unemployment, and unemployment caused by structural and technological change. It is possible to attain full employment ...
Photoacoustic discrimination of viable and thermally coagulated blood for burn injury imaging
(University of Missouri--Columbia, 2007)
Early and accurate determination of burn depth is crucial to monitoring and treatment of the burn wound. One such treatment, surgical excision and grafting, involves removal of necrotic tissue from the wound and replacing ...
Improvement of Biochemistry 2002 through experimental modification and organization of course materials
(University of Missouri--Columbia, 2011)
The University of Missouri Biochemistry department offers a variety of courses, each designed with a specific purpose and scheduled to avoid overlap. Biochemistry 2002, sophomore lab, is currently an elective course meant to bridge the gap between...
Modeling of molecular and particulate transport in dry spent nuclear fuel canisters
(University of Missouri--Columbia, 2007)
There are two important phenomena associated with the depressurization of a dry spent nuclear fuel canister after the formation of a through-wall pinhole breach. The first phenomenon is the release from the canister of any ...
Synthesis of ordered nanoenergetic composites
(University of Missouri--Columbia, 2005)
Energetic materials can be defined as the substances or mixtures that react chemically to release energy required for their intended application. Thermite is a subgroup of pyrotechnic, a class of energetic material. ...
Confocal microscopy imaging analysis of plant morphodynamics
(University of Missouri--Columbia, 2010)
Pollen tubes are delivery mechanisms in a plant's reproductive cycle. Morphodynamic analysis of these microscopic structures provide biologists with insight into the inner workings of these structures. This thesis presents ...
Metasurface based uncooled Sixgeyo1-x-y microbolometer for infrared detection
(University of Missouri--Columbia, 2022)
In this research, we have investigated metasurface integrated uncooled SixGeyO1-x-y microbolometers. Two device architecture were fabricated and characterized. The first design presents the implementation of metasurface ...
Analysis and modeling of direct selective laser sintering of two-component metal powders
(University of Missouri--Columbia, 2005)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] Direct Selective Laser Sintering (SLS) is an emerging technology of Solid Freeform Fabrication (SFF) that 3-D parts are built from the metal-based powder bed with CAD data. A one...
Bed degradation of the lower Missouri River
(2013-06-04)
The phenomenon of bed degradation can be due to a multiplicity of causes, but ultimately reflects a change in either the sediment input or sediment transport capacity of a system. Causes for the accelerated rate of degradation of the lower Missouri...
Metasurface integrated uncooled silicon germanium oxide microbolometers for long wavelength infrared detection
(University of Missouri--Columbia, 2022)
This report presents the design, fabrication, characterization, and noise optimization of metasurface enabled uncooled infrared (IR) microbolometers based on silicon germanium oxide (Si0.344Ge0.602O0.054), (Si0.425Ge0.512 ...
Exchange and settlement patterns as evidence for social stratification and developing complexity in prehistoric and early Christian Ireland
(University of Missouri--Columbia, 2007)
There exists no economic study of prehistoric Ireland, nor a history focused on the island's early international relations, nor one that studies how its early elites came to power. This study seeks to bridge that gap by ...
Dedications in clay : terracotta figurines in early Iron Age Greece (c. 1100-700 BCE)
(University of Missouri--Columbia, 2007)
This dissertation explores early Greek religion and society through a contextual analysis of the ritual use of terracotta votive figurines in the Early Iron Age, c. 1100-700 BCE. I have compiled the major deposits of ...
The implicit function theorem for Lipschitz functions and applications
(University of Missouri--Columbia, 2008)
The subject matter of this thesis is the classical Implicit Function Theorem and its generalizations. Dictated by practical applications, it is of interest to relax the hypothesis of the standard Implicit Function Theorem ...
Mitochondrial ancient DNA analysis of Lawson cave black bears (Ursus americanus)
(University of Missouri--Columbia, 2009)
The distribution of black bear (Ursus americanus) in southern and central Missouri has been controversial. This controversy centers on two questions: 1) Where does the historical species fit into the continental phylogeography; 2...
Development of a dual frequency, folded topology, dielectric waveguide lens antenna
(University of Missouri--Columbia, 2018)
There is an emerging need for antennas capable of operating in the field of high power microwaves (HPMs) especially those which exhibit high gain, wide bandwidth, and steering. Conventional high gain antennas are often ...
Hydrodynamic characteristics and capillary-assisted heat transfer enhancement of non-condensing/condensing two-phase flows
(University of Missouri--Columbia, 2020)
Interfacial characteristics of two-phase flows were studied through visualization experiments and numerical simulation using computational fluid dynamics (CFD) based on the volume-of-fluid (VOF)-continuum surface force ...
Developing a modern recycled mix design and automatic pavement monitoring system
(University of Missouri--Columbia, 2021)
. To this end, the performance of eighteen different dense-graded asphalt mixtures paved in Missouri were investigated. The sections contain a wide range of reclaimed asphalt pavement (RAP) and recycled asphalt shingles (RAS), and different types of additives...
Surface micromachined MEMS variable capacitor with two-cavity for energy harvesting
(University of Missouri--Columbia, 2013)
In this research, a novel MEMS variable capacitor with two capacitive cavities for energy harvesting was developed that use the wasted energy associated with undesirable mechanical vibrations to power microelectronic sensors ...
Obsidian procurement in the Gallinas Mountains of west central New Mexico
(University of Missouri--Columbia, 2020)
to the northwest, the Mogollon Highlands to the southwest, and the Rio Abajo region (or Lower Rio Grande Valley) to the east. New projects in the Gallinas Mountains area have sought to better understand how its extensive Pueblo period occupations interacted...