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Now showing items 61-80 of 232
Impacts of soil management practices on soil fertility in potato-based cropping systems in the Bolivian Andean highlands
(University of Missouri--Columbia, 2010)
Due to changes in climate and socioeconomic developments, current soil management practices in the Bolivian Andean Highlands may be increasing soil degradation thereby threatening food security. A study was established in four representative...
Characterization of black walnut (Juglans nigra) cultivars for agroforestry systems
(University of Missouri--Columbia, 2022)
population of 11 cultivars with replicates in New Franklin, MO was measured for understory light infiltration from April-June of 2021. Results showed over a two-fold difference in light infiltration between the most contrasting cultivars during the second...
Assessing the feasibility and acceptability of a Health Action Process Approach physical activity and sedentary behavior self-guided workbook in rural adults with Type 2 diabetes
(University of Missouri--Columbia, 2022)
-significant effect sizes were observed post-intervention for reduction in sedentary time spent using a computer (r = .51, p = .11) and watching television (r = .59, p = .06). Detected effect sizes suggest the intervention impacted PA and sedentary behaviors...
Function and evolution of the crocodyliform feeding apparatus
(University of Missouri--Columbia, 2021)
The evolution of crocodylians from their suchian ancestors represents one of the great transformations in vertebrate evolution. Modern crocodylians have flat skulls and generate high forces during feeding, but crocodylian ...
From child abuse to prostitution: predictors and intermediaries of exchanging sex for money
(2013)
People who engage in prostitution behavior often have traumatic backgrounds (Greene, Ennett, & Ringwalt, 1999; Raj et al., 2006; Valera, Sawyer, & Shiraldi, 2001; Widom & Kuhns, 1996). Various studies have shown a significant ...
Development and application of vegetative buffer width modeling using geographic information systems
(University of Missouri--Columbia, 2009)
It has been widely accepted that vegetative buffers are effective in removing nonpoint source pollutants. However, problems focusing on vegetated buffers studies remain, especially in technical aspects (i.e., how to design ...
Three essays on the Conservation Reserve Program
(University of Missouri--Columbia, 2020)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI-COLUMBIA AT REQUEST OF AUTHOR.] Over 35 years, the Conservation Reserve Program (CRP) has provided a variety of envi-ronmental benefits, reducing run-off of sediment, nitrogen, ...
Job satisfaction and stress among Missouri public school superintendents
(University of Missouri--Columbia, 2007)
in the state of Missouri for the 2007-2008 school year. The study also explored: (a) superintendents perceptions of overall stress and overall job satisfaction and (b) if stress or job satisfaction is associated with changing employment or early retirement...
Reliability-based analysis of settlements of shallow foundations on cohesionless soils
(University of Missouri--Columbia, 2020)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI-COLUMBIA AT REQUEST OF AUTHOR.] Although settlements of foundations on cohesionless soils usually are small, it is important to be able to predict them because the primary ...
Program assessment : industrial hygiene and safety sciences
(University of Missouri--Columbia, 2010)
Program assessment has long been a critical element for academic programs to ensure continuous quality improvement of their programs. More recently, occupational safety, health and environmental programs have embraced ...
Domain-concept mining : an efficient on-demand data mining approach
(University of Missouri--Columbia, 2008)
Traditional brute-force association mining approaches, when applied to large datasets, are thorough but inefficient due to computational complexity. A low global minimum probability threshold can worsen this complexity by ...
The Relationship between Change Talk during Motivational Interviewing and HIV Medication Adherence
(2015-08-04)
Although studies have demonstrated that change talk (CT) and sustain talk (ST) are
related to behavior change in multiple addictive behaviors, few have investigated the
relationship between change talk and outcome in ...
Examining the effects of blame vs. attack anti-tobacco messages using the limited capacity model of motivated mediated message processing
(University of Missouri--Columbia, 2007)
Previous research using cognitive and persuasive measures posits that traditional blame anti-tobacco advertisements which conceptualize smoking problems and consequences as caused by the individual are superior to the new ...
Saudization or Sustainable Jobs Creation: Two Approaches In Solving Unemployment in Saudi Arabia
(University of Missouri -- Kansas City, 2019)
Over the past two decades, Saudi Arabia has witnessed acceleration in both national
unemployment and environmental degradation. These two areas are at the forefront of
being very real challenges. In solving the ...
Instrument Development and Psychometric Testing of the Capstone-Experience Preceptor Preparedness Scale: The Cap-ExPresS Study
(2022)
Purpose:
Preceptors are relied upon to prepare nursing students during their capstone experience as novice, generalist nurses. There is currently no instrument that measures the preceptor’s level of preparedness. The ...
Macroeconomic trade-offs in small open economies
(University of Missouri--Columbia, 2009)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] This paper addresses the issue of output gap, inflation and exchange rate trade-offs in small open economies. The weights imposed on output gap, ...
A mixed-methods research predicting intentions and perceptions about intimate partner violence screening among nursing students and nurse educators in Thailand
(University of Missouri--Columbia, 2019)
. The quantitative study was recruited by nursing students who were in the last years of nursing program and passed at least one nursing clinical practice course. The qualitative study, there were nursing students and nurse educators. The inclusion criteria were...
Variability of soil hydraulic properties and estimation of plant-available water on claypan-soil landscapes
(University of Missouri--Columbia, 2007)
), and Leonard (fine, smectitic, mesic, Vertic Epiaqualfs). For objective 1, management treatments were mulch tillage with a corn (Zea mays L.)-soybean [Glycine max (L.) Merr.] rotation (MTCS); no-till with a corn-soybean-wheat (Triticum aestivum L.) rotation...
The relative impact of principal managerial, instructional, and transformational leadership on student achievement in Missouri middle level schools
(University of Missouri--Columbia, 2007)
This study examined the relationship of three factors of principal leadership, managerial, instructional, and transformational. A total of 1,703 teachers from 133 middle level public schools in Missouri were included in ...
Effect of temperature on a soybean [Glycine max (L.) Merr.] mutant
(University of Missouri--Columbia, 2013)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] Soybean is influenced by temperature and light, and global warming has been shown to reduce soybean yields. In this study we tested the germination of ...