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An in depth evaluation of internal criteria for determining the number of clusters in a data set
(University of Missouri--Columbia, 2018)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] Clustering procedures partition data sets into groups, minimizing the distance within clusters while maximizing the distance between clusters. Clustering can be a powerful tool...
Mizzou weekly, volume 29, number 20 (February 28, 2008)
(University of Missouri--Columbia. University Affairs. Publications and Alumni Communication., 2008)
An evaluation of pre- and post-timber harvest water quality in low-order streams in the Missouri Ozarks
(University of Missouri--Columbia, 2009)
Missouri Department of Conservation's (MDC) best management practices (BMPs) for Regenerative Oak Clear Cutting (ROCC) practice was evaluated on effectiveness to preserve downstream water quality. Fifteen sites, located on MDC lands in Shannon...
Ambulatory assessment of physical pain, emotional distress, and alcohol use
(University of Missouri--Columbia, 2018)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] The available research suggests that many individuals with chronic pain drink alcohol to manage their pain. However, few studies have examined the association of alcohol and pain...
Rheological and morphological evolution of basaltic lava flows
(University of Missouri--Columbia, 2018)
question of how pre-existing topography controls lava flow system structure in volume-limited flows (Soldati et al., accepted). I concluded that a steep slope results in a single, stable channel, whereas a gentle slope results in an unstable, braided...
Flexure shear response in fatigue of fiber reinforced concrete beams with FRP tensile reinforcement
(University of Missouri--Columbia, 2007)
of polypropylene fibers by volume, individual compressive tests were performed on both lab-mix and ready mix concrete specimens. In the lab, concrete mixes with 0.0%, 0.5%, and 1.0% by volume, fibrillated polypropylene fibers were produced. Along with these...
Disentangling alcohol-specific alcohol use disorder criteria from externalizing psychopathology using an empirically driven approach
(University of Missouri--Columbia, 2020)
Within current mental disorder classification systems, alcohol use disorder (AUD) and psychopathology, more broadly, are conceptualized as distinct categorical disorders. Recent classification research has focused on ...
Pre-harvest water quality of ephemeral streams in Missouri Ozark forests
(University of Missouri--Columbia, 2006)
The Missouri Department of Conservation (MDC) developed a best management practice that leaves a riparian buffer next to streams to reduce the possibility of water quality degradation. The purpose of this study is to quantify water quality in upland...
Mizzou weekly, volume 24, number 08 (October 17, 2002)
(University of Missouri--Columbia. University Affairs. Publications and Alumni Communication., 2002)
Event-history mediator models of college attrition: risk goups and risk factors
(University of Missouri--Columbia, 2007)
estimated the effects of a number of factors on college attrition, in 3,290 FGEN and non-FGEN students over four years, using event-history analysis. Results showed that, FGEN students were indeed more likely to leave college than their non-FGEN peers...
Dispositional antecedents of career success : a social network perspective
(University of Missouri--Columbia, 2006)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] The purpose of this study is to investigate the interrelationships between personality traits (i.e., the five-factor model of personality, core self-evaluations, and proactive...
Investigation into lowering cement clinker content using available materials
(University of Missouri--Kansas City, 2012-08-17)
Reducing cement clinker with mineral addition has been considered an efficient way
of saving energy, lowering CO2 footprint of cement and concrete industries. The trend of
using limestone as mineral addition in cement ...
Upper Shoal Creek Watershed: Water Quality Analysis
(Food and Agricultural Policy Research Institute (FAPRI) at the University of Missouri-Columbia, 2004-02)
FAPRI, with significant input from the local community, has developed this analysis defining how current agricultural practices in the upper Shoal Creek Watershed affect water quality.
Effects of pressure and temperature on the yield strength of tantalum and rhenium
(2013)
The effects of pressure and temperature on the yield strength of tantalum and
the effects of pressure on the yield strength of rhenium were investigated using ruby
fluorescence. A new Raman system with a motorized stage ...
Essays on behavioral finance
(University of Missouri--Columbia, 2019)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] This dissertation consists of three essays on behavioral finance. In the first essay, we proposes a new daily market-level investor sentiment index (Photo Pessimism) constructed...
Associations between psychosis risk and emotional distress disorders with cortical surface morphometry
(University of Missouri--Columbia, 2020)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI-COLUMBIA AT REQUEST OF AUTHOR.] Neuroimaging studies have consistently found structural cortical abnormalities in schizophrenia, especially in structural hubs. However, it is unclear what...
Assemblage structure and shallow-water habitat use by small-bodied fishes at lower Missouri River sandbars
(University of Missouri--Columbia, 2007)
Populations of many native big-river fishes have declined since channelization and flow regulation contributed to losses of shallow-water habitat (SWH) on lower Missouri River (LMOR). Existing point and wing-dike sandbars represent a potentially...
The Spoon Toe Site (11MG179): Middle Woodland gardening in the lower Illinois River Valley
(University of Missouri--Columbia, 2005)
This thesis is an examination of archaeobotanical remains from the Spoon Toe site, a Middle Woodland Massey phase site located in the uplands above the Lower Illinois River valley in Morgan County in western Illinois. The ...
Liming in Missouri in the 20th century
(University of Missouri--Columbia, Agricultural Experiment Station, 2003)
The following are objectives of this publication ... Provide a condensed history of liming research and practices in Missouri ... Summarize the methods in use at the end of the Twentieth Century to estimate the need for liming material ... Sumarize...
Pluton source varition over two magmatic pulses in the white-inyo range, central-eastern California : implications for paleozoic and mesozoic tectonic reconstructions
(University of Missouri--Columbia, 2018)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] This dissertation uses compositions of plutons in the White-Inyo Range (WIR) of central-eastern California, which is an important tectonic boundary as it is the easternmost...