Open Access. Powered by Scholars. Published by Universities.®
- Discipline
-
- Social and Behavioral Sciences (307)
- Life Sciences (256)
- Physical Sciences and Mathematics (251)
- Arts and Humanities (198)
- Psychology (160)
-
- Earth Sciences (101)
- Medicine and Health Sciences (97)
- Biology (87)
- Education (81)
- Chemistry (62)
- Engineering (57)
- Public Affairs, Public Policy and Public Administration (56)
- Plant Sciences (55)
- Agriculture (46)
- Creative Writing (46)
- Geology (46)
- Materials Science and Engineering (46)
- English Language and Literature (45)
- Defense and Security Studies (44)
- Environmental Sciences (44)
- Applied Behavior Analysis (37)
- Biochemistry, Biophysics, and Structural Biology (34)
- Ecology and Evolutionary Biology (32)
- Communication (31)
- Animal Sciences (30)
- History (30)
- Mathematics (30)
- Cell and Developmental Biology (29)
- Geomorphology (28)
- Geochemistry (27)
- Keyword
-
- Missouri (27)
- Autism (20)
- Identity (15)
- Molecular dynamics (15)
- Poetry (14)
-
- Stress (13)
- Geochemistry (12)
- Ozarks (12)
- Anxiety (11)
- Self-efficacy (11)
- Fluvial geomorphology (10)
- Inflammation (10)
- Lead (10)
- Raman spectroscopy (10)
- Religion (10)
- Gender (9)
- Machine learning (9)
- Memory (9)
- Mental health (9)
- Women (9)
- Behavior (8)
- Conservation (8)
- Creative writing (8)
- Deterrence (8)
- Family (8)
- Feminism (8)
- Fiction (8)
- Karst (8)
- Motivation (8)
- Terrorism (8)
Articles 61 - 90 of 1095
Full-Text Articles in Entire DC Network
Engineering And Characterizing Proteins: A Dual Study On Canine P53 Protein And Cyan Thermal Protein, Dhruv B. Sitapara
Engineering And Characterizing Proteins: A Dual Study On Canine P53 Protein And Cyan Thermal Protein, Dhruv B. Sitapara
MSU Graduate Theses
This research aims to explore protein development and characterization, focusing on a dual study of canine p53 protein and cyan thermal protein. For the canine p53 protein, the goal is to comprehend its structure to better understand a key component of canine cancers. This multi-step process involved expressing the canine p53 DNA-binding domain in E. coli and purifying it through affinity and ion-exchange chromatography. The purified protein was studied to test the binding of canine p53 protein to human DNA sequences using Surface Plasmon Resonance (SPR) experiments and an Electrophoretic Mobility Shift Assay (EMSA), visualized with a SYBR-safe stain. The …
Phenomenological Study Into The Role Of Self-Efficacy In Minority Student-Athletes' Sport Performance, Tomas A. Singhgolden
Phenomenological Study Into The Role Of Self-Efficacy In Minority Student-Athletes' Sport Performance, Tomas A. Singhgolden
MSU Graduate Theses
Self-efficacy is a person’s belief in their ability to successfully complete a task, which can be derived from four sources of information (i.e., past performance, vicarious experience, verbal persuasion, and physiological states). The role of self-efficacy in sporting performance is well documented as being positively associated with enhanced performance across multiple levels of sport (e.g., Olympic, collegiate athletes). Specifically, with collegiate athletes, high levels of reported self-efficacy have resulted in higher performance accomplishments. Although self-efficacy has been researched within sports, there is a dearth of knowledge examining ethnic minority athletes’ perceptions of self-efficacy related to their athletic performance. The aim …
Activity Patterns Of The Critically Endangered Central American River Turtle (Dermatemys Mawii), Cora Dyslin
Activity Patterns Of The Critically Endangered Central American River Turtle (Dermatemys Mawii), Cora Dyslin
MSU Graduate Theses
The Central American River Turtle (Dermatemys mawii) is native to southern Mexico, eastern Guatemala, and Belize and is primarily restricted to watersheds that drain into the Gulf of Mexico and Caribbean Sea. Hunting, both for personal consumption and market meat, has been the primary driver of declines, and the species is now classified as critically endangered. Results from past studies that have used netting and visual surveys to detect D. mawii suggest that the species is chiefly nocturnal. However, it is unclear to what extent the perception of nocturnality has been biased by the timing of survey efforts …
The Rhetorical Use Of The Other: An Analysis Of Symbolic Disability In Contemporary Horror Films, Seth Hadley
The Rhetorical Use Of The Other: An Analysis Of Symbolic Disability In Contemporary Horror Films, Seth Hadley
MSU Graduate Theses
In this research, I examine the concept of the Other in horror films. I use Kenneth Burke’s identification, Jean-Francois Lyotard’s metanarrative concept, and Lennard Davis’s bell curve of normalcy to describe the Other and how otherness relates to disability. First, I discuss how horror films have portrayed the Other historically in a negative context and slowly transition to the virtuous Other, the final girl. Next, I discuss the trend of portraying disability or otherness as an asset or tool in contemporary films like A Quiet Place, Birdbox, and Don’t Breathe. Then, I examine how current horror films explore the implications …
Pulsed Laser Deposition Approach To Metal Organic Thin Film Growth With Thin Film Developments And Applications In Electrochemical Sensing Of Heavy Metal, Jacob A. Berry
MSU Graduate Theses
In recent years metal organic frameworks (MOFs), have drawn a lot of attention for their vast and tunable properties. This work is an approach to solve device application issues at the interface of the crystals by introducing a thin-film approach to the self-assembly of the metal organic. The growth using Pulsed Laser Deposition to solve this issue is a novel approach to device and film development. Films have been characterized using Raman spectroscopy, Fourier-Transform infrared spectroscopy (FTIR), X-ray photoelectron spectroscopy (XPS), X-ray Diffraction, Ellipsometry, laser scanning confocal microscope (LSCM), electrical measurement. Studying the properties of the grown film to compare …
Investigating The Structural Properties Of Licoo2 Through Annealing In A Reducing Atmosphere And Characterization Using Raman Spectroscopy And X-Ray Diffraction, Mathew A. Boeser
Investigating The Structural Properties Of Licoo2 Through Annealing In A Reducing Atmosphere And Characterization Using Raman Spectroscopy And X-Ray Diffraction, Mathew A. Boeser
MSU Graduate Theses
The electrochemical performance of lithium cobalt oxide (LiCoO2) cathode materials in lithium-ion batteries is strongly influenced by their structural and chemical characteristics. Annealing in a reducing atmosphere is able to modify the crystal structure of LiCoO2 by inducing oxygen vacancies, ideally enhancing its electrochemical performance. This master's thesis presents an investigation into the effects of low to mid-range annealing temperatures in a reducing atmosphere on bulk LiCoO2 powder, utilizing Raman spectroscopy and X-ray Diffraction (XRD).
Syncretistic Religiosity In The Mausoleums Of Bangladesh: Exploring The Possibility Of A Blended Religious Identity, Sadia Afrin
Syncretistic Religiosity In The Mausoleums Of Bangladesh: Exploring The Possibility Of A Blended Religious Identity, Sadia Afrin
MSU Graduate Theses
Firstly, this thesis investigates the syncretistic religious nature of Bangladeshi mausoleums, along with the historical background of the Sufi mausoleums and the flourishment of this syncretistic religiosity. The study explores the contribution of Sufis to the spread of Islam in Bengal. It discusses how the liberal attitude of mausoleum enshrined Sufis toward their followers of diverse faiths patronized syncretism. The study here hypothesizes that the religious practices of Bangladeshi mausoleums are syncretistic; they are neither exclusively Muslim nor Hindu but present a blended identity. It demonstrates how religious syncretism is an undeniable phenomenon in the mausoleums of Bangladesh and how …
Body Condition: Seasonal Effects And Influence On Aggressive Behavior Of Ozark Zigzag Salamanders (Plethodon Angusticlavius), Ayesha Farooq
Body Condition: Seasonal Effects And Influence On Aggressive Behavior Of Ozark Zigzag Salamanders (Plethodon Angusticlavius), Ayesha Farooq
MSU Graduate Theses
Body condition is a measure of the size of energy reserves such as fat and protein, which can influence health and the ability to obtain resources in aggressive encounters. Individuals with better body condition ultimately experience a fitness advantage. Physiological factors such as sex, reproductive condition, and diet can influence body condition of individuals. Body condition could be affected positively or negatively after an animal is kept in captivity for extended periods of time. In the first chapter, I explore whether sex, season (fall and spring), and time in containment at the laboratory influences body condition. In the second chapter, …
Development Of Interatomic Potential Of High Entropy Diborides With Artificial Intelligence Approach To Simulate The Thermo-Mechanical Properties, Nur Aziz Octoviawan
Development Of Interatomic Potential Of High Entropy Diborides With Artificial Intelligence Approach To Simulate The Thermo-Mechanical Properties, Nur Aziz Octoviawan
MSU Graduate Theses
The interatomic potentials designed for binary/high entropy diborides and ultra-high temperature composites (UHTC) have been developed through the implementation of deep neural network (DNN) algorithms. These algorithms employed two different approaches and corresponding codes; 1) strictly local & invariant scalar-based descriptors as implemented in the DEEPMD code and 2) equivariant tensor-based descriptors as included in the ALLEGRO code. The samples for training and validation sets of the forces, energy, and virial data were obtained from the ab-initio molecular dynamics (AIMD) simulations and Density Functional Theory (DFT) calculations, including the simulation data from the ultra-high temperature region (> 2000K). The study …
Grit, Efficacy, Commitment And Career Planning, Mary Clare Newsham
Grit, Efficacy, Commitment And Career Planning, Mary Clare Newsham
MSU Graduate Theses
This current study advanced understanding of the career goal-setting and relevant goal-related attitudes to the career planning process. Specifically, this study evaluated how career goal commitment, career goal self-efficacy and grit affect career goal structures and effort. A multidimensional career goal commitment scale was developed to differentiate intrinsic (affective) from rational types of commitments. Findings supported affective career goal commitment as consequential to the completeness of career goal structures and in career-relevant effort. Also, career goal self-efficacy was found to predict career planners’ self-efficacy for shorter term performance.
Measuring Microaggressions In The Advisor Advisee Relationship: Preliminary Scale Development, Samantha Lynn Bumgardaner
Measuring Microaggressions In The Advisor Advisee Relationship: Preliminary Scale Development, Samantha Lynn Bumgardaner
MSU Graduate Theses
A number of survey instruments exist to measure microaggressions across various contexts and across numerous historically underrepresented groups. However, no such scale exists to assess microaggressions within the advisor-advisee relationship. The academic advisor-advisee relationship can make—or break—a student’s experience at a university, both personally and academically. Thus, microaggressions in the advisor-advisee relationship could impose numerous negative implications, both psychologically and academically. The goal of the present study aimed to develop a psychometrically sound scale to measure microaggressions in this association. Overall, findings from the present study offer preliminary support of a two-factor measure to assess microaggressions within the advisor-advisee relationship …
Crisis Communication And Public Relations: How Fairs Communicated Cancellations During The Covid-19 Pandemic, Olivia Mckenna Robinson
Crisis Communication And Public Relations: How Fairs Communicated Cancellations During The Covid-19 Pandemic, Olivia Mckenna Robinson
MSU Graduate Theses
The COVID-19 pandemic halted aspects of a traditional fair including the agriculture, home economics, entertainment, and carnival exhibits that were missed by the diverse stakeholders who enjoy the traditions of this industry. This study examined how fairgoers reacted to the news of cancellation and investigated fair managers’ communication decisions. An explanatory sequential (QUANT → QUAL) mixed methods design was used. A survey was conducted asking fairgoers to recall communication strategies and feelings after the communication. A more in-depth focus group with fair managers was hosted to understand how crisis communication was utilized, and if active information seekers versus passive information …
The Strong Black Woman Schema: How It Informs The Gendered Racial Identity Development Of Black College Women/Non-Binary Students And Their Navigation Of Pwis, Whitney Ngozi Akalugwu
The Strong Black Woman Schema: How It Informs The Gendered Racial Identity Development Of Black College Women/Non-Binary Students And Their Navigation Of Pwis, Whitney Ngozi Akalugwu
MSU Graduate Theses
The strong Black woman schema (SBW) is known to be a salient aspect of Black womanhood. This culturally specific schema can be understood as a protective factor against the social inequities that Black women are subjected to. However, not much is known on how the SBW schema informs Black college women’s gendered racial identity development and how it informs their navigation of PWIs. The purpose of this study is to explore the strong Black woman schema and how it informs the gendered racial identity development of Black college women/non-binary students and their navigation of PWIs. This study will also address …
Exploring The Role Of Social Capital In Beginning Farmer Success In The State Of Missouri, Claire E. Eggerman
Exploring The Role Of Social Capital In Beginning Farmer Success In The State Of Missouri, Claire E. Eggerman
MSU Graduate Theses
As the average age of the American farmer continues to increase (NASS, 2019), concerns about attracting future agriculturalists remain. Several governmental programs exist to assist beginning farmers and ranchers (generally defined as those with 10 years or less experience as a principal operator), but unfortunately numerous barriers remain. Using focus groups and qualitative analysis, this research aims to identify critical factors of success. Focus group participants were farmers who participated in beginning farmer and rancher programs, those who had not participated in beginning farmer and rancher programs, and program administrators . Attention was paid to their use of social capital …
Right Turn At Reality: A Rhetorical Analysis Of Right Wing Negotiations On Race And Masculinity In Online Spaces, Andrew R.J. Hart
Right Turn At Reality: A Rhetorical Analysis Of Right Wing Negotiations On Race And Masculinity In Online Spaces, Andrew R.J. Hart
MSU Graduate Theses
The effects of right wing politically charged violence are more visible now than at any other point in recent American history. The Internet, and social media more specifically, has become a crucial nexus point in the dissemination of decentralized Alt-Right propaganda. The visual nature of social media has increased the importance of images a means of communication. Through this thesis, I analyze artifacts coming out of these spaces representing a conversation between creators and audiences, and how they work dialogically to introduce and reify symbols of white masculine supremacy within this subgroup. Through this process, I find multiple recurring patterns …
How A Professional Describes Reasons For Working In And Ultimately Leaving The Foster Care Field In The State Of Missouri: A Case Study, Lauren Williams
How A Professional Describes Reasons For Working In And Ultimately Leaving The Foster Care Field In The State Of Missouri: A Case Study, Lauren Williams
MSU Graduate Theses
The foster care field continues to have a high turnover rate of the professionals working in the field. While support and work balance are available for some professionals, many face the challenges of heavy workloads, unrealistic expectations, and health sacrifices that lead to many professionals leaving the field. This case study of one former foster care professional’s description of reasons they worked in the field, and reasons they ultimately left the field provides insight of the challenges and support as a foster care professional. The findings of this study are organized into three major themes including “Challenges for Foster Care …
Quantitative Song Variety In Relation To Genotype In A Hybridizing Chickadee Population, Shelby Madison Palmer
Quantitative Song Variety In Relation To Genotype In A Hybridizing Chickadee Population, Shelby Madison Palmer
MSU Graduate Theses
The Black-capped chickadee (Poecile atricapillus) and Carolina chickadee (P. carolinensis) are North American songbird species that hybridize in a narrow contact zone stretching latitudinally from New Jersey to Kansas, USA. The association between genetic ancestry and song type in this hybrid zone has been studied independently several times and found to be minimal or absent, likely due to the influence of cultural transmission on learned song in the oscine passerine clade to which the chickadees belong. Despite this, the song of both species remains remarkably distinct in allopatry, suggesting a genetic constraint on certain qualities of …
Thawing Interests: The Arctic In U.S. Grand Strategy, Benjamin S. Murray
Thawing Interests: The Arctic In U.S. Grand Strategy, Benjamin S. Murray
MSU Graduate Theses
The thawing Arctic is subject to increasing activity, attention, and a renewal of interests in the region from around the globe. National interests have compelled strategic planning in the Arctic region and are connected to global geopolitics. A concept of grand strategy is distilled from theories of past authors, understood within the modern context. That concept includes a terminological framework consisting of interests and threats to inform an ends, ways, and means design of strategy, composed of all instruments of state power, blending policy with strategy, and across the peace-war continuum. Then fundamental precepts of existing U.S. grand strategy are …
Using Intentional Strategies To Promote Self-Efficacy In A Choral Classroom: An Action Research Study, Daniel Gutierrez
Using Intentional Strategies To Promote Self-Efficacy In A Choral Classroom: An Action Research Study, Daniel Gutierrez
MSU Graduate Theses
As a choral music educator, I investigated the impact of strategies I designed to foster self-efficacy in one of my choral classes. Drawing on Albert Bandura’s Social Cognitive Theory, I used enactive mastery, vicarious experience, verbal/social persuasion, and affective/physiological states to design specific classroom tasks that would serve as critical influences on an individual’s self-efficacy. The action research study was conducted with a mixed-gender choir class of grades 10-12 students, using Michael Zelenak’s Music Performance Self-Efficacy Scale as a pre-and post-survey measure. Observational and qualitative data were also collected to enable a reflective examination of teaching practices and student-teacher interactions.
Centrifugation Cushion Vs. Spermfilter™: Effects On % Recovery, Holly S. Hopkins
Centrifugation Cushion Vs. Spermfilter™: Effects On % Recovery, Holly S. Hopkins
MSU Graduate Theses
It has been demonstrated that removing seminal plasma and resuspension of the sperm pellet in various diluents will improve the post-storage motility of spermatozoa from some stallions. This typically involves centrifugation. However, a sperm filtering device marketed by Botupharma (Phoenix, AZ) allows seminal plasma removal without a centrifuge. This study compared spermatozoa recovery rates using this device vs. centrifugation with and without a cushion. Thirteen ejaculates were collected from three quarter horse stallions. Prior to treatment, aliquots were diluted with Dulbecco's modified PBS at a dilution rate of 1:1. For the two centrifugation treatments, 12 ml of the diluted semen …
Distribution Patterns Of Allorhizobium Vitis In Missouri Vineyards And Non-Vineyard Soils, Jacquelyn M. Wray
Distribution Patterns Of Allorhizobium Vitis In Missouri Vineyards And Non-Vineyard Soils, Jacquelyn M. Wray
MSU Graduate Theses
Crown gall disease causes significant economic loss to the grape and wine industry. Preventive strategies are most effective for mitigating the loss of grapevines in vineyards, as there is no known cure for this disease. The bacterium Allorhizobium vitis carrying a tumor-inducing (Ti) plasmid is the causative agent. A. vitis bacteria live systemically in the grapevine before causing visible symptoms and can survive in residual plant tissues and soil for more than two years. Diagnostic methods have been developed to detect A. vitis bacteria in grapevines and soil. However, more reliable, specific, and high-throughput diagnostics are still needed for screening …
Effect Of Color On License Plate Recall, Hannah R. Johnson
Effect Of Color On License Plate Recall, Hannah R. Johnson
MSU Graduate Theses
Accurate and quick license plate recall is important for identification purposes, especially in emergency situations, such as hit-and-runs. Previous research has shown that there are particular patterns of license plate designs that are easier to recall, such as a higher digit to letter ratio. Missouri license plate patterns (AB1-C2D) somewhat diverge from what research suggests works best for recall. The current study sought to determine if including color into license plate designs would improve recall. There were 48 undergraduate students from Missouri State University who participated in the experiment. Participants saw 100 timed trials of license plate stimuli, where they …
Small Mammal Community Structure And Bait Preference In Missouri Prairie Patches, Sofia L. Orlando
Small Mammal Community Structure And Bait Preference In Missouri Prairie Patches, Sofia L. Orlando
MSU Graduate Theses
Ecological community studies provide insights on how species interact with biotic and abiotic factors in an ecosystem. Community assembly is dynamic and often mediated by stochastic processes or deterministic properties. Establishing patterns in community composition could help to predict the suitability of a patch, which is crucial in endangered ecosystems. Small mammals are a model indicator for community change as their populations experience perplexing fluctuations. Many mechanisms have been proposed to drive small mammal species composition, but inconsistencies in past studies warrant further investigation. A previous study on prairie patches in Missouri revealed that there was an unknown catalyst for …
Computational Comparison Of Platinum, Base Metals, And Binary Intermetallic Compounds’ Efficiency In Hydrogenation Catalysis, Lauren M. Sayler
Computational Comparison Of Platinum, Base Metals, And Binary Intermetallic Compounds’ Efficiency In Hydrogenation Catalysis, Lauren M. Sayler
MSU Graduate Theses
In the petroleum industry, platinum is used as a catalyst in hydrogenation reactions during petroleum refining. Although platinum is extremely effective as a catalyst, it is expensive. This is an investigation into platinum and what characteristics make it so efficient, with the end goal of finding intermetallic compounds composed of base metals that are as effective in hydrogenation catalysis. The metals used in this investigation are Fe, Co, Ni, Mo, and W. The research performed here is computational and used to support and direct decisions made in the laboratory. The computation is first-principle, which is accomplished using Vienna Ab initio …
Reading In Place: Ordinary Language Philosophy, Wendell Berry, And Post Critique, Calvin L. Coon
Reading In Place: Ordinary Language Philosophy, Wendell Berry, And Post Critique, Calvin L. Coon
MSU Graduate Theses
The twenty-first century, marked by neoliberalism and suspicious, visibly violent far-Right politics, has presented new challenges to critical and literary theorists. In response, some theorists advocate for a postcritical turn, challenging both the surface/depth picture of language and the privileged status of suspicion in interpretation in order to explore alternative pictures of language and reading that can better address the challenges of our own day. In this thesis, I connect one of these alternatives, Toril Moi’s use of Ordinary Language Philosophy in literary studies, to Wendell Berry’s prioritization of place in environmentalist activism. In connecting these two thinkers, I contend …
Investigation To Examine The Profile Of Auditory Brainstem And Hearing Thresholds Using Tone Burst Audiometry Brainstem Response In A Preclinical Migraine Model, Megan Huelsing
MSU Graduate Theses
Migraine is a disabling neurological disease that is characterized by prominent auditory symptoms, including hyperacusis, which is defined as extreme sensitivity to sounds. The goal of this study was to investigate changes in hearing sensitivity and neural changes in the brainstem by measuring neural activity of the auditory brainstem in an established preclinical model of chronic migraine. To induce a chronic migraine state within the trigeminal system, male and female Sprague Dawley rats were subjected to three known human risk factors including neck muscle tension and REM sleep deprivation that promote latent sensitization, and exposure to a pungent odor, which …
Domesticity And Religion: Women In Italian American Literature And Culture Of The 1930s, Madeleine J. Kirkpatrick
Domesticity And Religion: Women In Italian American Literature And Culture Of The 1930s, Madeleine J. Kirkpatrick
MSU Graduate Theses
The lives of Italian American women of the early twentieth century have been documented in fragments in histories of immigration and in the literature written by the children of first-wave immigrants. This documentation often leaves an incomplete picture of how Italian women lived and moved in their new American context in the first decades of the twentieth century. This thesis examines Pietro Di Donato’s portrayal of Annunziata in his 1939 novel Christ in Concretealongside the journals of Elba F. Gurzau, a real-life, second-generation Italian woman living in New York City during the 1930s. By holding these women up next to …
Experimental Determination Of Zinc, Potassium And Rubidium Diffusion Coefficients In Olivine, Christopher J. Willingham
Experimental Determination Of Zinc, Potassium And Rubidium Diffusion Coefficients In Olivine, Christopher J. Willingham
MSU Graduate Theses
One of NASA’s key strategies is to learn more about the early solar system and its formation. Chondrites were formed from the most primitive materials at the collapse of the solar system and over time have been classified into different categories based on their elemental abundance. These chondrites have fallen to Earth and have even formed entities such as asteroids and planetary bodies. It has been found through studies that one of these chondrites is close to the elemental abundance of the Sun. The other types of chondrites were up to two orders of magnitude less in concentration …
Machine Learning Strategies For Potential Development In High-Entropy Driven Nickel-Based Superalloys, Marium Mostafiz Mou
Machine Learning Strategies For Potential Development In High-Entropy Driven Nickel-Based Superalloys, Marium Mostafiz Mou
MSU Graduate Theses
In this study, I developed Deep Learning interatomic potentials to model a multi-phase and multi-component system of Ni-based Superalloys. The system has up to three major phase constituents, namely Gamma, Gamma Prime, and Transition-metal rich Carbide. I utilized invariant scalar-based and/or equivariant, tensor-based neural network (NN) approach as implemented in DEEPMD, NEQUIP/ALLEGRO codes, respectively, and Moment Tensor Potential (MTP). For the training and validation sets, I employed the ab-initio molecular dynamics (AIMD) trajectory results and ground state DFT calculations, including the energy, force, and virial database from highly diverse compositions, temperatures, and pressures following a “High Entropy Strategy.” The Deep …
Dynamics And Timescales Of Magmatic Processes At Cerro Uturuncu, Bolivia, Sarah Jane Rasor
Dynamics And Timescales Of Magmatic Processes At Cerro Uturuncu, Bolivia, Sarah Jane Rasor
MSU Graduate Theses
Between 12-25°S latitude there is prolific volcanism fueled by the Altiplano-Puna Magmatic Body (APMB), a mid-crustal magma body above the 30° angle subduction of the Nazca plate and within 60-70 km thick South American crust. Cerro Uturuncu, a stratovolcano constructed above the center of the APMB, can provide insight to the evolution of the APMB over time. Previous research suggests that the APMB is more homogenous near its center as opposed to its edges. However, the processes that led to greater homogenization as well as the structure of the magma body below Cerro Uturuncu remain unknown. This research contributes greater …