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Now showing items 2501-2520 of 3107
Detecting subtle variation in two cryptic primate families (tarsiidae & lorisidae) through morphology and genetics
(University of Missouri--Columbia, 2018)
Cryptic species look morphologically similar but in fact are several different species lumped together. This is problematic as it hinders conservation efforts and makes it challenging to infer the evolutionary history of ...
Microstructural and environmental effects on fretting fatigue
(University of Missouri--Columbia, 1977)
One of the primary causes of premature fatigue failures is a phenomenon known as fretting. The research leading to this paper consisted of developing information regarding microstructural and environmental effects on ...
Alkene-oxo and alkene-alkene coupling on Pt(II)
(University of Missouri--Columbia, 2005)
Tetranuclear Pt(II) oxo-complex [(COD)4Pt4([mu]3-O)2Cl2](BF4)2 (1) (COD = 1,5- cyclooctadiene) was found to readily react with a variety of alkenes (ethylene, norbornene, propylene and cyclopentene). The most significant ...
Phylogenomics of orchids and their mycorrhizal fungi : trees, diversity, and the pursuit of symbiosis
(University of Missouri--Columbia, 2019)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] Phylogenetic trees show us how organisms are related and provide frameworks for studying and testing evolutionary hypotheses. To better understand the evolution of orchids...
The Risk of Recidivism and the Positive Achievement Change Tool Pre-Screen (PACT-PS): An Initial Validation and Basic Program Implementation Evaluation
(2014-04-02)
The juvenile justice system has long been challenged to provide security for communities, while also providing treatment and sanctioning youthful offenders. This task includes the process of determining which offenders ...
Development of concentration and detection methods for the detection of extended-spectrum beta-lactamase producing bacterial pathogens in foods
(University of Missouri--Columbia, 2022)
Currently used conventional methods for detection of bacteria in foods are time consuming and labor intensive. Therefore, there is an increasing demand for a robust, rapid, and cost-effective method for the detection of ...
Fluctuating asymmetry as a measure of developmental instability in Arikara bioarchaeological assemblages
(University of Missouri--Columbia, 2018)
from skeletal assemblages excavated from numerous Arikara archaeological sites along the Missouri River in South Dakota. These assemblages were selected for this study because they represent a single, culturally and genetically affiliated population...
Micaceous mindsets: chemical characterization of Pueblo IV utility wares at multiple sites along the Rio Grande
(University of Missouri--Columbia, 2022)
Micaceous utility wares are commonly found at Ancestral Pueblo villages along the Rio Grande and adjacent areas, yet they have received comparatively little attention relative to the well-studied glaze wares with which ...
Dimensions of nursing home care: perspectives of patients, family members, and care providers
(University of Missouri--Columbia, 1991)
Conflict among care participants in the nursing home setting concerning the expectations for care-giving and care-seeking behavior has been well-documented. The question explored in this study is whether substantial ...
From saving face to saving lies : prioritizing the public in public relations
(University of Missouri--Columbia, 2021)
Traditional crisis communication literature emphasizes how organizations can use communication to preserve their image after a negative event. From image restoration theory to the situational crisis communication theory, ...
Building bridges between us and them : cultivating inclusive attitudes toward immigrants through global citizenship education
(University of Missouri--Columbia, 2023)
[EMBARGOED UNTIL 5/1/2024] An inclusive attitude towards immigrants is a crucial attribute for students to develop, especially in a globalized world with an increasing number of international migrants and refugees. Promoting inclusive attitudes...
Natural & artificial digestion of crude fiber compared with chemical methods of estimation
(University of Missouri--Columbia, 1913)
In digestion trials at the Missouri Agricultural Experiment Station on feeding steers in the "Use of Food" investigations it has been found that 84- 65 percent of the total feed is digested while it was observed that considerable was present...
Motives for savings and portfolio choice : evidence from micro-data for Japan
(University of Missouri--Columbia, 2006)
This study investigates the effects of income risk and liquidity constraints on household portfolio choice and saving behavior using Japanese household-level data (POSFAL) from 1989 to 2003. An integrated analysis for three ...
Ritonavir - A Novel Multidrug Resistance Modulator in Cancer Chemotherapy and Ocular Neovascular Diseases
(2014-08-28)
Multidrug resistance (MDR), a clinical outcome characterized by subtherapeutic
intracellular drug concentration, is one of the predominant factors limiting effective cancer
chemotherapy. Several possible mechanisms and ...
The efficacy of third-party interventions: international organization-led interventions into ongoing and post-conflict situations
(University of Missouri--Columbia, 2022)
) humanitarian bent. This increasing prevalence in IO-led interventions in particular has tapered off slightly since its peak in the 2000s, but the persistence of these missions around the world speaks volumes of their continued importance. Since the conditions...
Hierarchical spatio-temporal models for environmental processes
(University of Missouri--Columbia, 2007)
The processes governing environmental systems are often complex, involving different interacting scales of variability in space and time. The complexities and often high dimensionality of such spatio-temporal processes can ...
How sports audience build parasocial relationships with fans : a social media case study
(University of Missouri--Columbia, 2017)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI--COLUMBIA AT REQUEST OF AUTHOR.]...
Pertechnetate immobilization with sulfide in aqueous media under anaerobic and aerobic environments
(University of Missouri--Columbia, 2007)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] Technetium-99 (Tc-99) is a high yield radionuclide produced from thermal neutron fission. As a consequence of the development of nuclear weapons over the past 50 years...
Three essays on racial discrimination
(University of Missouri--Columbia, 2022)
The first chapter shows that small business owners in credit markets, in particular minority owners, have difficulty in securing sources of capital for their business operation in spite of their economic importance. The ...