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Planting depth within-field soil variability effects on corn stand establishment and yield
(University of Missouri--Columbia, 2020)
by changing planting depth, but individual plant performance revealed trends based on growing season, soil texture, and planting depth. On the claypan landscape investigation, stand establishment showed contrasting trends impacted by warm and cool growing...
Characterization of soybean rooting depth in response to different environmental conditions
(University of Missouri--Columbia, 2020)
root rooting depths and root elongation rates were selected based on greenhouse experiment and grown under rainfed field conditions. The core break method was used to assess root distributions of these genotypes in two years. The main goals...
Analysis of the parallel seismic method for foundation reuse
(University of Missouri--Columbia, 2019)
The focus of this thesis is the application of the Parallel Seismic method to determine the depths of unknown foundations. The method involves exciting stress waves in the pile foundations from impacts on the superstructure and recording waves...
Agroforestry buffer, biomass crop, and grain crop effects on soil quality and soil water use
(University of Missouri--Columbia, 2020)
the impacts of perennial vegetation practices and soil depth on soil water dynamics as compared to row crop system; (iv) to evaluate the effects of long-term perennial management and cropping systems, landscape positions, and the distance from the base of a...
Determination of scour susceptibility through rapid assessment
(University of Missouri--Kansas City, 2012-06-21)
A need existed to efficiently predict the potential scour that could be expected at nearly
20,000 existing off-system bridges in the State of Kansas to assign a National Bridge Inspection
Standards (NBIS) Item 113 coding. ...
Stakeholder perceptions : the impact of a university-based laboratory school on a campus-based university educator preparation program
(University of Missouri--Columbia, 2018)
A gap in research on the impact of a university-based laboratory school on a campus-based educator preparation program and a decrease in the number of university-based laboratory schools requires current laboratory school programs to evaluate...
Impact of Penetrating Sealers and Internally Mixed Hydrophobic Compounds on Durability of Concrete
(University of Missouri -- Kansas City, 2019)
Durability of concrete is greatly impacted by infiltration of water into its pores.
Utilizing penetrating sealers can help improve the concrete’s durability. Penetrating sealers
come in a variety of forms, but the most ...
Characterization of "t-z" model design parameters for augered cast-in-place piles using field load test data
(University of Missouri--Kansas City, 2012-08-24)
With the increasing use of augered cast-in-place piles in new construction, it is important that proper design parameters be incorporated when evaluating pile capacity and performance using reliability-based design methods. This paper focuses...
Longitudinal, naturalistic study of training and support for implementation of evidence-based youth mental health practices among community providers
(University of Missouri--Columbia, 2021)
support in evidence-based practices (EBPs). To address this need, the current study describes the reach and impact of a county-wide youth MH initiative aimed at increasing youths' and families' access to effective youth MH services by providing free EBP...
Performance tests on asphalt mixtures at multiple temperatures and development of pavement temperature maps
(University of Missouri--Columbia, 2019)
in the coldest areas, whereas rutting is a pavement damage more characteristic of warmer parts of the country. Relevant literature review has suggested that asphalt materials need to be characterized based on environmental and loading conditions at which mixtures...
Teacher conceptions of authentic science : exploring teachers' practical and formal epistemologies
(University of Missouri--Columbia, 2018)
Reform documents such as A Framework for K-12 Science Education and the Next Generation Science Standards (NGSS) have placed an emphasis on students' understanding and ability to engage in scientific practices. Even with an understanding...
Impact of Nurse Practitioner Practice Regulation on Access to Healthcare Services
(2014-09-26)
Nurse practitioner (NP) practice regulations vary from state to state across the United States. Despite strong evidence supporting the quality of care and satisfaction with care provided by NPs, restrictive regulations continue to limit the practice...
Evidence-based practice self-efficacy of speech-language pathologists across settings
(University of Missouri--Columbia, 2020)
Salbach and Jaglal's (2010) Evidence-Based Practice Confidence (EPIC) scale, and 2 open-ended questions regarding factors impacting self-efficacy. Participants (n=34) completed semi structured interviews to further explore factors influencing self...
Mentoring Latinx Students through Culturally Sustaining Pedagogies at a Predominately White Institution
(University of Missouri--Kansas City, 2018)
Latinx students are enrolling in four-year higher education institutions (HEIs) at a
rapidly increasing rate. However, an alarmingly low number complete their degrees.
Institutional barriers such as racism, language ...
Scientific Evidence on the Environmental and Health Effects of Land Application of Biosolids
(2015-08-12)
The study is an objective evaluation of the controversy on whether the practice
of land application of biosolids for soil enrichment and restoration poses significant harm
to the environment, human and animal health. ...
Effects of prescribed fire on forest soil properties in the Ozark Highlands
(University of Missouri--Columbia, 2020)
soil bulk density was measured at the 0-10, 10-20, and 20-30 cm depths before fire, and bulk density at the 0-10 cm depth was re-sampled two years post-burn. There was no change in bulk density of the whole soil and the fine soil fraction. Mineral soil...
Exploring the relationship between students' level of content knowledge and their ability to engage in scientific argumentation using structural equation modeling
(University of Missouri--Columbia, 2019)
The release of the Next Generation Science Standards (NGSS) in 2013 introduced science standards that are rich in core ideas as well as science and engineering practices. The NGSS views science content and science practice as closely interconnected...
Instructor formative assessment practices in virtual learning environments : a posthumanist sociomaterial perspective
(University of Missouri--Columbia, 2019)
) (1993, 2013), the National Research Council (NRC) (2010, 2011, 2012a, 2012b, 2013) and the Coalition for Reform of Undergraduate Science, Technology, Engineering, and Math (STEM) Education (CRUSE) (2014). Moreover, important undergraduate and K-12 reform...
GIS-based, python modeling of the spatial and temporal distribution of water on the landscape for wetlands decision making
(University of Missouri--Columbia, 2020)
of Manning's equation incorporates stratified flow where differing values of Manning's n describe flow through and above vegetation. This real-time overland runoff model based on a short time step is implemented through a Python code using ArcGIS. Exercises...
A practice-based intervention to prepare preservice teachers for inclusion using universal design for learning
(University of Missouri--Columbia, 2019)
framework to increase inclusive practices, however, it is unknown how to best teach this to pre-service teachers. The purpose of this study is to examine the impact of using a practice-based approach to teach UDL as compared to a lecture-based approach...