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Behavioral choice and demographic consequences of wood frog habitat selection in response to land use
(University of Missouri--Columbia, 2007)
and in response to timber harvest. I asked research questions that address the two components of habitat selection: 1) the behavioral choice, and 2) the demographic consequences of that choice. To document behavioral choice, I allowed adults to move freely...
Postconditioning manipulation of context associative strength on conditioned responding in conditioned taste aversion
(University of Missouri--Columbia, 2006)
These experiments examined the effect of manipulating context associative strength on conditioned responding to a conditioned stimulus using a conditioned taste aversion procedure. In Experiments 1and 3, subjects were given ...
Identification, characterization and use of novel thermogenetic tools in drosophilia melanogaster
(University of Missouri--Columbia, 2019)
the available tools offer precise temporal and spatial resolution, their caveats lie in the limited number of tools that can be used simultaneously to alter neuronal activity. The overlapping spectrum of activation of optogenetic tools prevents...
The influence of teacher efficacy on North Carolina Agriculture teachers' perceived success in working with students with special needs
(University of Missouri--Columbia, 2006)
Most agriculture teachers do not feel competent when working with students with special needs (Elbert & Baggett, 2003). The purpose of this study was to examine and explain the variance in the self-perceived success of ...
Geotextile wrap-face wall using marginal backfill
(University of Missouri--Columbia, 2006)
the concrete wall. Index and compaction tests were performed on the backfill soil and interface shear tests were conducted with the geotextile and soil to provide design parameters. The geotextile wrap-face wall was constructed in July 2006, and the performance...
Is maturing out of problematic alcohol involvement related to personality change?
(University of Missouri--Columbia, 2008)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] Problematic alcohol involvement typically peaks in the early 20s and declines with age. This "maturing out" of alcohol involvement is usually attributed ...
Factors influencing the college choice of African-American students admitted to the College of Agriculture, Food and Natural Resources
(University of Missouri--Columbia, 2006)
characteristic for matriculants was availability of scholarships. Relatives who attended MU were the most influential on the matriculants college decision. Campus residential halls were most influential on social interactions for matriculants and seventy percent...
Advanced modeling and optimal control of a cart-double pendulum system
(University of Missouri--Columbia, 2019)
of this research is to design a controller that provides both energy and error minimization for the cart-pendulum, so that its payload moves as if it were floating freely in a microgravity environment (according to Newton's 1st law). The Euler-Lagrange equation...
Biology and management of cut-leaved Teasel (Dipsacus laciniatus L.) in central Missouri
(University of Missouri--Columbia, 2006)
Cut-leaved teasel is a biennial invasive weed that grows along roadsides and low disturbed areas. This research was to determine growth characteristics, herbicide efficacy, and seed production of teasel. Growth characteristics ...
Architecting the spatial enablement of a film location database for enhanced geographic analysis and query
(University of Missouri--Columbia, 2009)
to process data from different sources. The system must allow the inclusion of data as it is added to the database by end-users and maintain a structure that is still optimized for querying yet not limiting the availability of the data....
Evaluation of fecal glucocorticoid metabolite assays for short-term stressors and validation for stress monitoring in African herbivores
(University of Missouri--Columbia, 2006)
During stressful periods, glucocorticoid production is increased. Glucocorticoid metabolites are found in blood, urine and feces. Our first goal was to determine if fecal glucocorticoid metabolite (FGM) measurements are a ...
Field performance of instrumentation for monitoring effects of timber harvesting on water quality
(University of Missouri--Columbia, 2006)
samples and over 210 hillslope water and sediment samples. Although performing well overall, equipment has been prone to damage from wildlife and environmental factors. Work for this thesis was performed between May 2005 and August 2006....
Variation and fractionation of lithium isotopes within single tourmaline crystals in the pegmatites of the Black Hills, SD
(University of Missouri--Columbia, 2014)
isotope ratios are no exception. Previous studies have shown pegmatites to have signicantly elevated [delta]?�?Li compared to normal crustal values and large variations across individual pegmatite intrusions (Teng et al., 2006, Maloney et al., 2008...
Macroinvertebrate and crayfish communities in the Meramec River drainage basin: an investigation at multiple spatial scales
(University of Missouri--Columbia, 2006)
Hierarchical classification systems have been widely used to delineate terrestrial ecounits at multiple spatial scales; however there has long been a need for an aquatic based classification system. A newly developed aquatic ...
Hyperactivity and Hyperagreement in Bantu
(2011)
to all clause-level probes, and Bantu DPs are therefore able to A-move more freely than their Indo-European counterparts and to value iterating agreement. The proposals provide a unitary explanation for the existence in Bantu of Subject Object Reversal...
PRIMEGENSv2 : a service based platform using object oriented model view controller design pattern
(University of Missouri--Columbia, 2009)
There are a number of tools and software packages dealing with the problem of efficient primer and probe design. In an era of fast paced research it is rather difficult for any researcher to change their favorite tool. So ...
In vitro evaluation of veterinary and human suture anchors in metaphyseal bone of the canine tibia
(University of Missouri--Columbia, 2006)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] Suture anchors, also called bone or tissue anchors, provide orthopedic surgeons a mechanism for secure fixation of soft tissues to bone. A human system ...
Effects of deep brain stimulation on implicit learning in patients with Parkinson's disease
(University of Missouri--Columbia, 2009)
prominent model (Frank, 2006). In study one, a procedural learning task involving probabilistic classifications was utilized to explore the contributions of the STN to reward learning and motor planning. Event-related potentials (ERP) were recorded from...
Affective instability and impulsivity in borderline personality disorder
(University of Missouri--Columbia, 2006)
Affective instability and impulsivity are primary features of borderline personality disorder (BPD). We examined the effect of an interaction between these features, represented by FFM analogues of negative affectivity and ...
Prolonged survival in 58 dogs with thyroid carcinoma treated with radioactive iodine as sole therapy
(University of Missouri--Columbia, 2023)
responses were recorded in 49 (84 percent) of dogs; of these, objective responses were available in 20 (41 percent) and subjective responses were available in 29 (59 percent) of dogs. The overall response rate of dogs with recorded responses was 65 percent...