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High strain properties of advanced high strength spot welded steels
(University of Missouri--Columbia, 2007)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] This research was conducted to investigate and characterize the high strain rate compressive loading behavior of DP600 GI, an advanced high strength ...
Broadband beamforming and direction finding using concentric ring array
(University of Missouri--Columbia, 2005)
Sensor arrays have been used widely in applications including radar, sonar, seismology, biomedicine, communications and imaging. A very popular type of sensor array is circular array, which has almost invariant array pattern in azimuthal plane...
Propagation of polarized light in skeletal muscle
(University of Missouri--Columbia, 2009)
Skeletal muscle is a very important tissue in animals and humans. Optical polarization imaging is a non-invasive method to study biological tissues and provides unique polarization contrast. An imaging system was developed ...
Purification and characterization of A[beta] and probing the interactions between myricetin and A[beta] using various spectroscopic methods
(University of Missouri--Columbia, 2009)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] Worldwide, millions of people suffer from symptoms of memory loss and confusion associated with Alzheimer's disease (AD). Mounting evidence suggests ...
Design and analysis of a frequency reconfigurable antenna for wireless communication at 5 GHz
(University of Missouri--Columbia, 2016)
substrate dimensions (L, W, H) are 30 x 27 mm and 1.67 mm respectively, while the patch was made from copper. The substrate was made from the industry standard FR- 4 material, with a relative permittivity of 4.3. The operational frequency bands...
Design and construction of multicomponent spheroidal assemblies on the nano-scale via the self-assembly approach
(University of Missouri--Columbia, 2006)
spherical multicomponent assemblies via the selfassembly approach. Chapter 2 will describe the formation of very large molecular capsules based upon the self-assembly of six macrocycles called the C-alkylpyrogallol[4]arenes. These molecular capsules are held...
The herpes simplex virus virion host shutoff protein is targeted to mRNA cleavage sites through interactions with components of the host translational apparatus
(University of Missouri--Kansas City, 2011-01-20)
of circularized RNA that normally experiences cap-dependent scanning and circularized RNA that initiates translation in a cap-independent manner. Results indicated that Vhs requires a free 5' end for specific cleavage of mRNA that undergoes cap-dependent scanning...
Single carrier frequency domain equalization for broadband wireless communications
(University of Missouri--Columbia, 2007)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] This thesis discusses different channel estimation techniques, channel equalization and various diversity schemes for broadband wireless communication ...
Felix convivum : platters and transformations of dining behavior in the Roman world
(University of Missouri--Columbia, 2009)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] Most people in the Roman world used ceramic tableware, despite its absence in iconographical and in literary sources. This observation leads to many ...
The effects of structural modifications on sigma receptor binding
(University of Missouri--Columbia, 2007)
by replacing the left phenylpropyl group of SA4503 with an N-iodoallyl group yielded a sigma1 selective ligand (1h-7, E-IA-DM-PE-PIPZ) that had appropriate lipophilicity for penetrating the blood brain barrier in the CNS. The in vivo studies using...
Application of deep convolutional neural networks to automatic feature/object detection in high resolution remote sensing imagery
(University of Missouri--Columbia, 2017)
of CaffeNet, GoogLeNet, ResNet-50, ResNet-101, on this data set. ResNet-101 achieved a 96.4 percent average accuracy on the world-wide SAM site data set. Finally, we present a China SAM site search and detection case study. First, we compare a visual Broad...
High valent uranium dioxo and imido complexes : synthesis and structure
(University of Missouri--Columbia, 2008)
Early actinide elements have attracted considerable attention in recent years due to the need for rigorous advancements in spent nuclear fuel recycling and remediation technologies, and for their emerging versatility in ...
4D printing of stimulus-responsive polymeric materials
(University of Missouri--Columbia, 2017)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] Rising beyond 3D printing techniques, 4D printing can fabricate complex structures with inks made of stimulus-responsive polymeric materials. Thus, after printed...
Computational studies of three chemical systems
(University of Missouri--Columbia, 2011)
is the study of pyrogallol[4]arene with R-groups R=H and R=phenyl. This macrocycle self-assembles into dimeric and hexameric nanocapsules. Several different structures for the macrocycle and its subunits, their relative energies, and their solvent interactions...
In Pursuit of Extraordinarily Twisted Acenes
(2015-05-26)
Longitudinally twisted acenes are a topologically interesting class of polycyclic aromatic hydrocarbons (PAHs), and it could be argued that they have quite beautiful chemical structures, too. X-ray crystal analysis of many ...
Investigation of static interfacial fracture in orthotropic-orthotropic composite bimaterials using photoelasticity
(University of Missouri--Columbia, 2009)
The effects of static Mode I (opening mode) and mixed-mode (both Mode I - opening mode and Mode II - shear mode present) loading on orthotropic-orthotropic bimaterial interface cracks and isotropic-orthotropic bimaterial ...
Pertechnetate immobilization with sulfide in aqueous media under anaerobic and aerobic environments
(University of Missouri--Columbia, 2007)
to effectively reduce TcO[subscript 4][superscript -] - to TcO[subscript 2] with high capacity (867 mg Tc (VII) / g FeS) and fast kinetics. The TcO[subscript 4][superscript -] - -FeS reaction is a surface mediated reaction with pH dependence. The long...
Investigating the bifunctional chelate approach for radiopharmaceutical development
(University of Missouri--Columbia, 2010)
for in vivo imaging of GRP receptor positive tumors. A series of peptides that differed in their C-terminal ends or 6th position amino acid, were synthesized and coupled to the chelate, 1,4,7,10-tetraazacyclododecane-1,4,7,10-tetraacetic acid (DOTA...
Positron interactions with oriented polymers and with chiral quartz crystals
(University of Missouri--Kansas City, 2017)
Positron annihilation in various materials has been applied to characterize
microstructure for decades. In this work, PALS was used to study material nanostructure,
with a focus on the size and density of free volume ...
Metabolically activated heterocyclic N-oxide compounds for killing and visualizing hypoxic cancer cells
(University of Missouri--Columbia, 2009)
on the benzotriazine-1-oxide substrates involving various 3-aryl, and 3-cyclopropyl boronic acid to build a series of TPZ analogues. In addition to this work, we prepared novel 3-cyclopropyl-1,2,4-benzotriazine 1,4- dioxide which damages DNA under bioreductive hypoxic...