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Rodent Dental Microwear Texture Analysis As A Proxy For Fine-Scale Paleoenvironment Reconstruction, Jenny H. E. Burgman

Graduate Theses and Dissertations

Dental microwear texture analysis (DMTA) of fossil fauna has become a valuable tool for dietary inference and paleoenvironment reconstruction. Most of this work has utilized larger taxa with larger home ranges. These studies may result in broader-scale habitat inferences that could mask the details of complex mosaic habitats. Rodent DMTA offers an opportunity to work at finer spatial scales because most species have smaller home ranges. Rodents are also keystone species within their ecosystems, abundant, ubiquitous, and found in many fossil deposits. These attributes make them excellent proxies for environmental reconstructions. However, the application of DMTA to rodents remains relatively …

Investigating The Mechanics And Chemistry Of Sickle Polish Development, Justin Jared Dubois

Graduate Theses and Dissertations

This series of experiments is designed to understand the development and chemistry of sickle gloss. Sickles are common in the archaeological record and have long been studied for their eponymous “sickle gloss”. There is debate as to how this gloss is formed. Five experimental sickles containing flint and novaculite blades were used to harvest high and low moisture content rye and common fescue and associated field weeds. The differences in the development of sickle gloss were examined. High moisture content plants create thick, smooth fields of polish with undulating, billowing margins at a higher developmental speed. Low moisture content plants …

Investigation Into The Relationship Between Posture And Psychology: The Psychological Ramifications Of Forward Head And Rounded Shoulder Posture, Samuel Thomas Lauman

Kinesiology Dissertations - Archive

Embodied cognition speaks to the notion that the mind and body are inherently linked, and directly influence one another. Nonverbal communication experts hold the thought that sustaining chronic postures can impact an individual’s psychological disposition and vice versa. Therefore, the potential to intervene on these postures from a musculoskeletal rehabilitation perspective provides the opportunity to improve not only an individual’s posture, but also their psychological state. Forward head posture (FHP) and rounded shoulder posture (RSP) are common postural adaptations that occur from musculoskeletal dysfunction, and often lead to acute and chronic changes that can be a precursor to etiological pathologies. …

The Evolution Of Neurosensory Structures: Evaluating Ecological Drivers Of Brain And Eye Size Variation, Kaitlyn J. Howell

Biology Dissertations - Archive

Neurosensory structures (i.e., brain and eye size) vary extensively across taxa. The evolution of large neurosensory structures has long been an area of interest for scientists, but focus has largely been placed on macroevolutionary patterns at or above the species level. Few studies have investigated the role contrasting ecological factors play in the evolution of such structures within species. My dissertation examines 1) how divergent ecological pressures, particularly predation and competition, drive evolutionary shifts in brain and eye size within species and across sexes, and 2) why such variation evolves, particularly if larger brains drive shifts in behavior and fitness. …

Quantification Of Dental Fissures Through Occlusal Topography Analysis, Duru Erkan

Biological Sciences Undergraduate Honors Theses

Narrow, deep, and elaborate dental fissures are widely believed to increase the predisposition of enamel to develop carious lesions as these surfaces are thought to be ideal for cariogenic bacteria to adhere to. Therefore, dentists prescribe sealants as a preventative measure for patients with such fissures to avoid tooth decay. Yet to date, there is no objective data supporting the notion that fissure morphology actually affects caries susceptibility, nor is there a quantifiable, clinically practical method to characterize fissure patterns expected to increase risk of caries disease.

In this study, three new methods to quantitatively characterize fissure pattern in mandibular …

Land Rich, Cash Poor: Hispanic Subsistence Agri-Culture On Acequia Farms Of Northern New Mexico, 1880-1950s, José A. Rivera Ph.D.

Faculty Publications

Acequia-based agriculture in Hispanic northern New Mexico originated with the arrival of settlers from the central valley of Mexico in the late sixteenth century and later following the Camino Real into the upper Río Grande and its tributaries. The high desert environment required irrigation for food production and survival. Land parcels in the rural villages of northern New Mexico were small, and crop yields were limited to home consumption on a subsistence basis, an economy that lasted well into the territorial period and statehood of New Mexico. Despite a wage economy introduced with the arrival of the railroad around 1880 …

Floating Treatment Wetlands For Brackish Waters: Plant Selection And Nutrient Uptake Potential., Andrea Landaverde

All Theses

Brackish water bodies in coastal regions provide critical ecosystem services that support human and environmental health. Anthropogenic activities such as agricultural and industrial activities, construction, urban settlements, and tourism contribute to increased inputs of nitrogen (N) and phosphorus (P) in brackish coastal ecosystems. Excess nutrients can lead to impaired water quality and affect marine organisms. Floating treatment wetlands (FTWs) are a vegetated-base technology used to remove contaminants from water column, that has been mainly studied and applied in freshwater systems. Application of FTWs in brackish systems requires further investigation, as high salinity in brackish waters could result in toxicity to …

Alfred Russel Wallace Notes 21: Wallace & The Doorway To The Universe, Charles H. Smith

Faculty/Staff Personal Papers

An important yet largely unrecognized theme in the thought of Alfred Russel Wallace (1823−1913) was his insistence that all dependably-reported phenomena, even those of aberrant nature, were worthy of a respectful kind of attention: that is, a kind which did not automatically banish difficult subjects to the realm of myth or superstition. In this work, Wallace’s philosophy in this direction is documented, and linked to the world of post-Age-of-Enlightenment revisionism.

Heritability Of Maxillary Dental Arch Dimensions In A Pedigreed Sample Of Hamadryas Baboons, Samuel Park

Crop, Soil and Environmental Sciences Undergraduate Honors Theses

This thesis presents a study of heritability of maxillary dental arch dimensions in a captive baboon colony. Arch dimensions are important subject because they influence the entirety of the craniofacial and masticatory complex. The goal of this study was to quantify the relative genetic influence on arch dimensions and the nature of this influence at different points along the maxillary arcade. Referencing virtual, three-dimensional dental cast scans, widths were measured at different points between the a) maxillary left and right canines, and b) maxillary left and right first molars (M1). Specifically, measurements were taken at the inner (lingual) gingival margin, …

Reconstructing Bison And Mammoth Migration During The Late Pleistocene And Early Holocene Of Central Texas Using Strontium Isotopes, Joshua John Porter

Graduate Theses and Dissertations

During the Late Pleistocene (LP; past 130,000 years), over two-thirds of large mammal (>45kg) species went extinct globally. While the role of humans is hotly debated, the effect of these extinctions is growing clearer; the extinctions resulted in widespread and lasting faunal community reorganization. However, the impact of these extinctions on dietary and migratory behavior within faunal communities is unknown. Our study examines the impact of the megafaunal extinctions on the dietary and migratory behavior of surviving Bison individuals in Texas using carbon, oxygen, and strontium isotopes. Strontium isotopes are incorporated into mammalian enamel during their tooth development and …

Eat Well, Be Well: Basic Needs Initiative's Online Hub For Nutrition Education, Misha Moseley

Capstone Projects and Master's Theses

Basic Needs Initiative at California State University, Monterey Bay is a department that provides students with food, housing, and wellness resources. Over half of the university's students experience food insecurity, and over 85% use non-academic resources to learn about nutrition. This project adds a dietary health section to the department’s website to increase students’ access to nutrition education. It addresses the micro-level agency problem that too few students eat a healthy, balanced diet. Unhealthy eating is a risk factor for food insecurity, so the project indirectly addresses the macro-level health problem that too many college students in California experience food …

Barriers To Public Health In Latino American Indigenous Communities, Wilzave Quiles Guzman

Honors Program Theses and Research Projects

This paper focuses on barriers to public health in Latino American Indigenous communities. Indigenous people throughout the world are at a public health disadvantage due to a lack of clearly defined practices within the decision-making processes to plan, evaluate, and control finances from governmental and non-governmental entities in charge of managing health services. I argue that political, social, and institutional changes are still needed to achieve health equity in Indigenous communities and that these changes should go beyond implementing a universal health care program. I must recognize improvements made by many Latino American countries like Brazil, which prepared a plan …

Program And Proceedings: Nebraska Academy Of Sciences 1880–2022, 142nd Anniversary Year, One Hundred-Thirty-Second Annual Meeting, April 22, 2022

Nebraska Academy of Sciences: Programs and Proceedings

Program

Aeronautics and Space Science

Anthropology

Applied Science and Technology

Biological Sciences

Biomedical Sciences

Chemistry

Earth Sciences

Environmental Sciences

Physics

2022 Maiben Lecture: Dan Sitzman

2022 Friend of Science Award: Julie Sigmon and Chris Schaben

Bms 202: Human Anatomy And Physiology Laboratory Oer Curation, Chealsye Bowley

Curated OER Collections

This OER curation is an annotated bibliography of prospective OER for the GVSU course BMS 202: Human Anatomy and Physiology Laboratory, assembled by request from the instructor.

Volume 13, Payton Davenport, Audrey Lemons, Jacob Shope, Haley Smith, Cassandra Poole, Rachel Cannon, Rachel Boch, Suzanne Stetson

Incite: The Journal of Undergraduate Scholarship

Introduction Dr. Roger A. Byrne, Dean

From the Editor Dr. Larissa “Kat” Tracy

From the Designers Rachel English, Rachel Hanson

The Effect of Compliment Type on the Estimated Value of the Compliment by Payton Davenport, Audrey Lemons, and Jacob Shope

The Imperial Japanese Military: A New Identity in the Twentieth Century, 1853–1922 by Haley Smith

Longwood University’s campus: Human-cultivated Soil has Higher Microbial Diversity than Soil Collected from Wild Sites by Cassandra Poole

Reminiscent Modernism: Poetry Magazine’s Modernist Nostalgia for the Past by Rachel Cannon

Challenges Faced by Healthcare Workers During the COVID-19 Pandemic: A Preliminary Study of Age and …

2022- The Twenty-Sixth Annual Symposium Of Student Scholars

Symposium of Student Scholars Program Books

The full program book from the Twenty-sixth Annual Symposium of Student Scholars, held on April 19, 2022. Includes abstracts from the presentations and posters.

Adaptive Coping For Covid-Related Stress, Sandra Maloy

Undergraduate Research Conference

The restrictions placed on society by the COVID- 19 pandemic for the purpose of limiting spread of the disease appear to have produced a different set of potential chronic health issues. Through lockdown and social distancing measures the general public lost access to key elements of daily life. The literature and qualitative interview data primarily support a negative association between participation in spiritual and physical activity and COVID-19 related stress. These findings are not surprising based on previous research investigating coping and other chronic stressors.

Commercially Geneticizing Race, Ethnicity, And Nation: The Implications Of The Discourse Surrounding Commercialized Genetic Tests On Identity, Kiara Jacoby

The Compass

No abstract provided.

Early Pleistocene Large Mammals From Maka’Amitalu, Hadar, Lower Awash Valley, Ethiopia, John Rowan, Ignacio A. Lazagabaster, Christopher J. Campisano, Faysal Bibi, René Bobe, Jean-Renaud Boisserie, Stephen R. Frost, Tomas Getachew, Christopher C. Gilbert, Margaret E. Lewis, Sahleselasie Melaku, Eric Scott, Antoine Souron, Lars Werdelin, William H. Kimbel, Kaye E. Reed

Publications and Research

The Early Pleistocene was a critical time period in the evolution of eastern African mammal faunas, but fossil assemblages sampling this interval are poorly known from Ethiopia ’ s Afar Depression. Field work by the Hadar Research Project in the Busidima Formation exposures (~2.7 – 0.8 Ma) of Hadar in the lower Awash Valley, resulted in the recovery of an early Homo maxilla (A.L. 666-1) with associated stone tools and fauna from the Maka ’ amitalu basin in the 1990s. These assemblages are dated to ~2.35 Ma by the Bouroukie Tuff 3 (BKT-3). Continued work by the Hadar Research Project …

Making Forests, Making Communities: An Ethnography Of Reforestation In Monteverde, Costa Rica, Megan Brown

Anthropology Theses and Dissertations

Reforestation is not just planting trees in the ground. More than net increase in forest cover, reforestation is a complex political endeavor undertaken by both humans and non-humans and a popular climate change mitigation tactic. However, little research has examined the dynamics between selection of specific reforestation strategies, health, and community resilience, particularly with attention to entanglements between the lives of both human and non-human forest dwellers. This ethnographic work, based on six months of in-person fieldwork and six months of digital ethnography, examines reforestation and forest relations in Costa Rica’s Monte Verde zone, a region which experienced widespread deforestation, …

A Proposed Curriculum To Improve The Scientific Literacy Of Pastoral Leadership In The Church, Kacey Mewborn

Selected Honors Theses

Scientific illiteracy is a widespread reality in the Christian church today. The observatory and evidentiary nature of science seems to strongly contradict the faith-based belief in religion that often lacks physical evidence. This contradiction has incited many different conflicts between the congregation of the church and proponents of scientific advancement. A potential cause of this division is that the current education provided for church leaders is severely lacking in exposure to scientific topics that would allow these leaders to effectively communicate with their congregation when scientific issues are raised. Therefore, this research proposes a supplementary curriculum in the form of …

“Somos Un Pueblo Fumigado”: Un Análisis De La Lucha Contra La Fumigación Y Sistema De Agronegocios En La Provincia De Buenos Aires, Samuel Brooks

Independent Study Project (ISP) Collection

Esta investigación estudia el movimiento contra el sistema de monocultivo de soja transgénica, la fumigación con “agrotóxicos,” y los grandes agronegocios en la provincia de Buenos Aires. Con la información de tres entrevistas y una visita a un encuentro de habitantes de pueblos fumigados, examino los diferentes “marcos” que el movimiento tiene para describir las formas en que ellos expresan el problema actual, las soluciones que proponen, sus métodos para motivar a la gente, y la perspectiva del movimiento en general. También, incorporo perspectivas académicas para profundizar el análisis de las diferentes áreas de discurso en el movimiento y definir …

Los Impactos Del Cambio Climático En Las Comunidades Aymaras En Putre, El Valle De Azapa Y Arica, Lindsey Kaufman

Independent Study Project (ISP) Collection

Research Question: How is climate change affecting Aymara communities in Putre, the valley of Azapa, and Putre?

Objectives: To understand the effects of climate on communities by 1) describing which environmental problems exist and their impact on agriculture and ranching, 2) understanding the patterns of migration away from the ancestral land, 3) exploring the connections to the social determinants of health that exist with these change, and 4) analyzing the significance of these changes in the agriculture for the communities’ traditions and connection to the land.

Background: Aymara communities have historically inhabited agricultural and ranching lands in …

3d Library From Body Size From Unconventional Specimens: A 3d Geometric Morphometrics Approach To Fishes From Ancestral Pueblo Contexts, Jonathan Dombrosky, Thomas F. Turner, Alexandra Harris, Emily Lena Jones

Anthropology Faculty & Staff Publications

Animal body size estimation from zooarchaeological specimens often relies on specific, one-dimensional (i.e., conventional) measures from skeletal elements. Here, we introduce an animal body size estimation technique for archaeological fishes that relies on 3D reference scans and the calculation of centroid size, a standard 3D geometric morphometric proxy measure for organism size. Centroid size-based estimations on whole caudal vertebrae are strongly correlated with a widely accepted measure (i.e., centrum width), but the scalability and flexibility of the centroid size-based approach allows for use on a wide variety of fragmented remains. We use zooarchaeological fish remains (subfamily Ictiobinae) from late pre-Hispanic …

The Rise Of Concentrated Animal Feeding Operations, Their Effects, And How We Can Stop Their Growth, Andrea Prisco

Dickinson Law Review (2017-Present)

Dramatic changes in the agricultural industry over the last century have led to the rise of concentrated animal feeding operations– industrial facilities that raise a large number of animals in confined spaces. Animals raised in these facilities suffer from poor quality of life and abuse. For humans, these facilities have had adverse effects on the environment and public health, but they are also associated with high productivity and low food costs. This Comment analyzes the effects of concentrated animal feeding operations on animal well-being, the environment, and public health. This Comment also analyzes current federal legislation that helps combat the …

Good Cop/Bad Cop: A Comparative Analysis Of Affiliative And Aggressive Behaviors By Adult Female And Male Olive Baboons With Infants At Randilen Wildlife Management Area, Tanzania, Jesse Elop

Independent Study Project (ISP) Collection

This study investigated the infant-directed behaviors of adult male and female olive baboons in Randilen Wildlife Management Area in April of 2022. The objectives were 1) To determine the difference between olive baboon males and females in frequency and duration of listed behaviors towards infants; 2) To classify the interactions of adult male and adult female olive baboons with infants as either primarily affiliative or primarily aggressive; 3) To determine the frequency of selected behaviors at different reproductive phases (lactation, estrus, neutral, indeterminant) amongst female olive baboons towards infants. A single baboon troop in Randilen Wildlife Management Area was observed …

El Impacto De La Pandemia En La Formación De Los Hábitos De Alimentación En Niñes Pequeñes En La Villa 21-24 En Barracas, Buenos Aires / The Impact Of The Pandemic In The Creation Of Nutritional Habits In Young Children In Villa 21-24 In Barracas, Buenos Aires, Hannah Seewald

Independent Study Project (ISP) Collection

Durante la Pandemia COVID-19 en Argentina, la inflación aumentó, y el desempleo aumentó especialmente entre los trabajadores informales, lo que dejó a muchos de ellos dependientes de los comedores comunitarios y de la ayuda nutricional para alimentar a sus familias. La violencia doméstica y la pobreza aumentaron aún más. Problemas estructurales como la falta de agua potable y los cortes de luz, situaciones que suelen enfrentar los habitantes de la Villa 21-24, Barracas, Buenos Aires, continuaron. Las escuelas se cerraron y la instrucción presencial se suspendió, en ese contexto los grupos comunitarios trabajaron para alcanzar los suministros adecuados de alimentos. …

Héroes Anónimos: La Relación Entre La Gente Y Las Plantas Nativas En Río Grande, Argentina, Rachel Elliott

Independent Study Project (ISP) Collection

Este estudio fue realizado para la Fundación Estepa Viva, Naturaleza y Ciudadanía con el fin de entender mejor cómo lxs residentes se relacionan con las plantas nativas y dónde ellas están ubicadas dentro de la ciudad de Río Grande, Argentina. Un total de 52 manzanas en 10 zonas de la ciudad fueron muestreadas en busca de 5 especies nativas clave: la lenga (Nothofagus pumilio), el ñire (Nothofagus antarctica), el guindo (Nothofagus betuloides), la mata negra (Chiliotrichum rosmarinifolium), and el calafate (Berberis microphylla). Además, se realizaron 50 entrevistas y se creó un mapa interactivo. Se observó que las plantas eran poco …

Shinetagantsi: Un Caso De La Alimentación Materna E Infantil Y Medicina Intercultural Durante Lactancia En La Comunidad Nativa De Palotoa Teparo, Layne Scopano

Independent Study Project (ISP) Collection

Con un enfoque antropológico, esta investigación analiza las percepciones del cuidado desde los sistemas médicos occidentales y la medicina tradicional de las madres de la comunidad nativa de Palotoa Teparo en la Amazonía peruana en lo que respecta a la nutrición durante la lactancia. Los resultados de este estudio, obtenidos a través de entrevistas semiestructuradas y observación directa e indirecta, permiten describir el estado nutricional de las madres de Palotoa Teparo durante la lactancia y su relación con la nutrición infantil, señalar las prácticas de salud, tanto occidental como tradicional, relevantes para el estado nutricional de las madres y los …

Restoring Dignity In The Gardens Of Ekhenana, Jordan Buser

Independent Study Project (ISP) Collection

This case study investigates the lived experiences of eKhenana, a shack settlement under the leadership of Abahlali baseMjondolo, as they attempt to navigate the increasingly unequal urban landscape. The research presented is focused on theories of urban marginality, food sovereignty, and dignity. I advocate that, in the margins, dignity can be restored through the implementation of a communal garden. Presented as a case study, this research centers the voices and experiences of the commune. The paper first depicts a brief timeline of eKhenana, and explains how they have created not just a place to live, but a community and a …