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Full-Text Articles in Entire DC Network
Insect Foraging Behaviors Across Habitat Types In Weddell’S Saddle-Back Tamarins, (Leontocebus Weddelli Weddelli) In Pando, Bolivia, Brianna Nicole Abba
Insect Foraging Behaviors Across Habitat Types In Weddell’S Saddle-Back Tamarins, (Leontocebus Weddelli Weddelli) In Pando, Bolivia, Brianna Nicole Abba
Graduate Research Theses & Dissertations
Researchers assume that small-bodied primates like the callitrichines are highly adaptable to environmental change and can increase their consumption of insects in disturbed habitats, however, these assumptions have rarely been tested. To better understand how habitat and other factors may influence the frequency of insect foraging, the type of prey capture techniques used, and prey capture success, I collected detailed observational data on one group of Weddell’s saddle-back tamarins (Leontocebus weddelli weddelli) in northwestern Bolivia in July and August 2022. I found that tamarins spent 62% of their total foraging and feeding time on insects. They spent 89% of their …
Building Boundary-Crossers In Clinical-Translational Research: An Exploratory Study Of A Novel Communication Intervention, Carrie Cameron, Irene Rull-Garcia, Laura G Meyer, Jose-Armando Fernandez-Guerrero, Erin K Dahlstrom, Christine Bell, Christine Pribbenow
Building Boundary-Crossers In Clinical-Translational Research: An Exploratory Study Of A Novel Communication Intervention, Carrie Cameron, Irene Rull-Garcia, Laura G Meyer, Jose-Armando Fernandez-Guerrero, Erin K Dahlstrom, Christine Bell, Christine Pribbenow
Faculty, Staff and Student Publications
INTRODUCTION: Integrating scientific research across multiple disciplines to advance breakthroughs is at the heart of clinical-translational science (CTS); among competencies that have been identified as essential for progress, skillful communication is critical. Few tools are available to address the social dynamics of the multidimensional diversity characteristics of CTS. We created the "Building a Diverse Biomedical Workforce Through Communication Across Difference (CAD)" workshop intervention. Based on principles of intercultural communication, CAD taught novel situationally-based communication skills to dyads of near-peer mentors and their undergraduate mentees. This study reports on the effectiveness of the operative mechanisms employed in CAD workshops for helping …
Endocrine Responses To Two Distinct Foraging Contexts In The Bonobo (Pan Paniscus), Lauren Mitchell
Endocrine Responses To Two Distinct Foraging Contexts In The Bonobo (Pan Paniscus), Lauren Mitchell
Master's Theses
In gregarious animals, a social structure characterized by female dominance is relatively rare. However, bonobos (Pan paniscus), one of the two species most closely related to humans, are characterized by partial female dominance, with females forming close social bonds. In contrast, chimpanzees (Pan troglodytes), a close relative of the bonobo, are characterized by strong male-male bonding and social dominance with female chimpanzees lacking close social bonds. There is a lack of consensus concerning the reasons for these behavioral differences in Pan, specifically, the physiological processes responsible for female dominance in bonobos. The role of hormones …
Characterizing A Free-Roaming Cat Population To Predict Predation Of Threatened Species In An Island Ecosystem, Sarah Gheida
Characterizing A Free-Roaming Cat Population To Predict Predation Of Threatened Species In An Island Ecosystem, Sarah Gheida
Electronic Theses and Dissertations
No abstract provided.
They Forgot We Were Seeds: Critical Counter-Narratives Supporting Culturally Informed Community Seed Work, Florentina Rodriguez
They Forgot We Were Seeds: Critical Counter-Narratives Supporting Culturally Informed Community Seed Work, Florentina Rodriguez
Antioch University Dissertations & Theses
This Professional Innovation dissertation utilizes Critical Counter-Narrative both as research methodology to generate narrative reflections and as praxis for liberatory transformation. Through research vignettes adapted from the author’s experience with critical collaborative autoethnographic seed work, this study produced critical counter-narratives aimed at addressing inequities in small-scale seed systems. These counter-narratives were incorporated into curriculum materials synthesized as an educational toolkit for a professional research
sister-project: the new Culturally Informed Community Seed Pledge and Code of Ethics (CICSP/COE). This project seeks to address disparity and extractive practices; outline relational pathways for reciprocity and respecting communities of origin; and provide evaluation metrics …
Science, Physiology, And Nutrition For The Nonscientist, Judi S. Morrill
Science, Physiology, And Nutrition For The Nonscientist, Judi S. Morrill
Open Educational Resources
A wonderful blend of physiology, nutrition, biochemistry, genetics, biology, evolution, chemistry--what we all need to know as informed citizens. A basic knowledge of the life sciences and how our bodies work--to promote our own good health, especially as we're bombarded with misleading advertisements, soundbites, and the like. DNA fingerprinting, calorie requirements, dietary advice, genetic engineering (including gene editing with CRISPR cas9)--all in an easy-to understand book.
Diversifying Ecology Education For Everyone Through More Inclusive, Interdisciplinary, And Accessible Teaching, Loren B. Byrne, Emily S. J. Rauschert, Vikki L. Rodgers, Gillian Bowser, Et Al.
Diversifying Ecology Education For Everyone Through More Inclusive, Interdisciplinary, And Accessible Teaching, Loren B. Byrne, Emily S. J. Rauschert, Vikki L. Rodgers, Gillian Bowser, Et Al.
Arts & Sciences Faculty Publications
Educating more students about ecology and its beneficial applications to societal issues is urgent yet challenging. To address this challenge, diversifying ecology education is a key way to make ecology more inclusive, accessible, and interdisciplinary for more people than ever. Advancing this goal requires ecology educators to develop a more expansive view of (1) how to engage more diverse undergraduate students in ecology courses, especially those from historically underrepresented groups and non-majors, (2) the interdisciplinarity of content in those courses, and (3) the learner-centered pedagogies used to engage students. We suggest ways that ecologists can advance “ecology education for everyone” …
Volumetric Comparison Of Overall Brain And Neuropil Size Between Social And Non-Social Spiders: Exploring The Social Brain Hypothesis, Vanessa Penna-Gonçalves, Donald James Mclean, Nikolas J. Willmott, Michael B.J. Kelly, Jay R. Black, Elizabeth C. Lowe, Marie E. Herberstein
Volumetric Comparison Of Overall Brain And Neuropil Size Between Social And Non-Social Spiders: Exploring The Social Brain Hypothesis, Vanessa Penna-Gonçalves, Donald James Mclean, Nikolas J. Willmott, Michael B.J. Kelly, Jay R. Black, Elizabeth C. Lowe, Marie E. Herberstein
Research outputs 2022 to 2026
The social brain hypothesis predicts that the relative size of specific brain regions is driven by the cognitive capacity required to manage complex (social) situations. Spiders are intriguing models to test this hypothesis, as sociality is rare in this usually solitary and aggressive group. Here, we used microCT to compare the central nervous system and brain volumes between social and solitary females of the species in two taxonomic groups, huntsman and crab spiders. Overall, we found no difference in relative CNS and brain volume between social and solitary species. However, social huntsman spiders Delena cancerides had larger arcuate and mushroom …
Decreasing Food Waste In Home Kitchens By Increasing Food Literacy, Thao Rich
Decreasing Food Waste In Home Kitchens By Increasing Food Literacy, Thao Rich
Student Publications
In a world that produces enough food for all of its occupants, a staggering amount of it bypasses empty stomachs and goes into landfills every day. There it sits in a plastic bag, which delays decomposition and increases the harmful greenhouse gas emissions. There are numerous reasons for the inequitable distribution of food ranging from politics to logistics, but the fact is that each person can make a dent in reducing their carbon footprint by simply reducing the amount of food they place in the trash each week. Food waste reduction is a small goal that requires no additional spending, …
Annual Diversity Of Honey Bee Pollen Sources In Two Pumpkin Growing Landscapes, Machakos County, Kenya, Marystella W. Nang’Oni, Muo Kasina, Rebecca Karanja, Mary M. Guantai, Rahab N. Kinyanjui, Evanson R. Omuse, Michael H.G. Lattorff, Elfatih M. Abdel-Rahman, Marian Adan, Samira A. Mohamed, Thomas Dubois
Annual Diversity Of Honey Bee Pollen Sources In Two Pumpkin Growing Landscapes, Machakos County, Kenya, Marystella W. Nang’Oni, Muo Kasina, Rebecca Karanja, Mary M. Guantai, Rahab N. Kinyanjui, Evanson R. Omuse, Michael H.G. Lattorff, Elfatih M. Abdel-Rahman, Marian Adan, Samira A. Mohamed, Thomas Dubois
All Peer-Reviewed Publications
Multi-floral foraging sources for honey bee (Apis mellifera L.) have been threatened by landscape changes and unsustainable farming practices. In East Africa, the biodiversity of forage resources that could support honey bees, especially in agricultural lands, remains least explored. This study investigated pollen diversity for honey bees in Yatta and Masinga Sub-counties in Machakos County, Kenya. Honey bee hives were installed on eight pumpkin (Cucurbita maxima Duchesne ex Lam) farms (one hive per farm) in two varying landscape vegetation classes (low and medium) based on normalized difference vegetation index (NDVI). Pollen traps were installed at the hive entrance and pollen …
Social Learning And Cultural Enrichment For Fish Welfare, Chiawen Chiang, Becca Franks
Social Learning And Cultural Enrichment For Fish Welfare, Chiawen Chiang, Becca Franks
Animal Sentience
This commentary examines how understanding animal culture—shared behaviors and knowledge transmitted through social learning—plays a role in advancing welfare practices for captive fishes. Despite extensive evidence of fishes' complex sociocultural capacities, their psycho-social needs remain underestimated and unmet in zoos and aquaria. We explore what considering fish culture might mean for welfare practices: diverse social learning opportunities, cultural development, and thoughtful group management. More knowledge about wild fishes' lives will help bridge the gap between their full, complex lives and current captive welfare practices.
Effects Of A Snap-Ed Social Marketing Campaign On Behavior Change, Andrew Beall Cole
Effects Of A Snap-Ed Social Marketing Campaign On Behavior Change, Andrew Beall Cole
Theses and Dissertations
Introduction: This research studied the use of a social marketing campaign to address chronic diseases in the U.S., such as obesity, diabetes, hypertension and other cardiovascular diseases by assessing audience self-reported actions and evaluating message framing effects on participant intentions to change nutrition behavior and daily physical activity. Approach: Evaluate a social marketing campaign for effects on SNAP-Ed eligible clients and research message framing effects on audience’s intention to change health behaviors. Discussion: The HappyHealthy social marketing campaign launched in 2018 by Mississippi State University Extension. Outcome evaluation data (collected 2023) reported multiple correlations between core messages recalled and increased …
Michigan Academician, Volume 49, Issue 1
Michigan Academician, Volume 49, Issue 1
Michigan Academician
2024 Conference Abstracts
73 | ‘Akko Iii: The 1991–1998 Excavations: The Late Periods Part 2: The Knights’ Hotel Site, The Messika Plot And Miscellaneous Studies, Danny Syon, Ayelet Tatcher
73 | ‘Akko Iii: The 1991–1998 Excavations: The Late Periods Part 2: The Knights’ Hotel Site, The Messika Plot And Miscellaneous Studies, Danny Syon, Ayelet Tatcher
IAA Reports—Monograph Series of the Israel Antiquities Authority
Akko III: The Late Periods comprises two parts (IAA Reports 72 and 73), the third and fourth volumes in a series publishing the results of four excavations that took place within and just outside of the Old City of ‘Akko between 1991 and 1998. These two volumes present the archaeological finds from the Early Islamic to Ottoman periods, concentrating on the architecture and small finds from the Crusader period.
The present volume (Part 2; IAA Reports 73) presents the excavations in the Knights’ Hotel Site, which yielded a wealth of small items of daily use, including glass finds, lead ampullae, …
Analyzing Food Sources And Food Insecurity Of Kichwa Farming Families In The Ecuadorian Amazon, Reina Watanabe
Analyzing Food Sources And Food Insecurity Of Kichwa Farming Families In The Ecuadorian Amazon, Reina Watanabe
Crop, Soil and Environmental Sciences Undergraduate Honors Theses
While the right to food is internationally recognized and the United Nations established the sustainable development goal to end hunger and achieve food security by 2030, many households remain without consistent access to food in 2024. In Latin America, approximately 4 in 10 households were reported as food insecure in 2020 with higher rates in rural and indigenous communities. Rural areas, which have great overlap with indigenous communities in Ecuador, experience disproportionately high levels of poverty and food insecurity compared to urban areas. The most populous indigenous nationality in the Ecuadorian Amazon and the participants of this study are the …
Alfred Russel Wallace Notes 33. The Story In Evolution., Charles H. Smith
Alfred Russel Wallace Notes 33. The Story In Evolution., Charles H. Smith
Faculty/Staff Personal Papers
Alfred Russel Wallace (1823-1913) is best known for his independent formulation of the principle of natural selection. In this work I first review my understanding of Wallace’s intellectual development on this subject, including the notion that he had no model for the evolution of higher consciousness as of his first treatment of natural selection in 1858. This leads to some conclusions about his approach to the subject, and links to parallel ideas inherent in the philosophy of Baruch de Spinoza (1632-1677).
Integrating Social And Ecological Insights In The Management Plan For An Emerging Conservation Landscape: Kanha-Pench Corridor, Hrishita Negi
Integrating Social And Ecological Insights In The Management Plan For An Emerging Conservation Landscape: Kanha-Pench Corridor, Hrishita Negi
All Dissertations
Since its inception in 1973, Project Tiger, which laid the groundwork for India's tiger conservation program, has grown from 9 to 53 intensively monitored and managed tiger reserves. With an increase in tigers' permanent occupancy outside of designated tiger reserves, one of the many challenges confronting India's tiger conservation has been managing its success, with a particular emphasis on this spillover population that ranges extensively in human-dominated, multi-use forest landscapes. This research illustrates the application of a participatory modeling approach to integrate human dimensions with ecological knowledge about tigers in a previously identified forest corridor in Central India. Key dimensions …
Survival Of The Smartest? The Evolutionary Ecology Of Cognition In Anolis Lizards, Mahaut V. Sorlin
Survival Of The Smartest? The Evolutionary Ecology Of Cognition In Anolis Lizards, Mahaut V. Sorlin
LSU New Orleans Theses and Dissertations
Cognitive processes such as learning, memory, and decision-making are integral to an organism’s fitness, allowing to integrate cues from its environment and adjust its behavior accordingly. Historically, cognitive abilities were thought to have evolved according to a Scala Naturae design—an idea that has since been disproven—which suggested that complex cognitive abilities were exclusive to “higher” taxa. This perspective has created significant phylogenetic gaps in our understanding of cognitive evolution. In this dissertation I aimed to address this issue by investigating the evolution of cognition in reptiles, focusing on the green (Anolis carolinensis) and the brown anole (Anolis …
Influence Of Acute High-Intensity Resistance Exercise On Cognitive Performance And Prefrontal Cortex Oxygenation In Recreational Weightlifters, Samuel M. Camacho, Terence Moriarty, Mick G. Mack, Jacob P. Reed, Hyeyoung Cho
Influence Of Acute High-Intensity Resistance Exercise On Cognitive Performance And Prefrontal Cortex Oxygenation In Recreational Weightlifters, Samuel M. Camacho, Terence Moriarty, Mick G. Mack, Jacob P. Reed, Hyeyoung Cho
Topics in Exercise Science and Kinesiology
Acute exercise has been shown to be effective in improving post-exercise cognitive performance, including executive function. In addition, changes in prefrontal cortex (PFC) activation have been linked to any such improvements. Since resistance and higher intensity exercise is much less studied, the aim of this study was to examine the effect of high-intensity resistance exercise on cognitive performance and to determine if PFC activation was related to this cognitive performance in recreationally trained weightlifters. Ten (M = 5, F = 5) college aged (22 ± 2 years) recreationally trained weightlifters completed the Stroop task prior to and 15- and 30-min …
Variation In Diet And Leafy Browse Offerings Amongcolobus Monkeys (Colobus Spp.) And Langurs(Trachypithecus Spp.) In Aza Facilities, Maura R. Plocek, Noah T. Dunham
Variation In Diet And Leafy Browse Offerings Amongcolobus Monkeys (Colobus Spp.) And Langurs(Trachypithecus Spp.) In Aza Facilities, Maura R. Plocek, Noah T. Dunham
Student Scholarship
Providing nutritionally balanced diets is a key aspect of successful husbandry and can help support sustainable ex situ populations. This study focuses on the diets of zoo‐housed colobus monkeys (Colobus angolensis and C. guereza) and langurs (Trachypithecus cristatus and T. francoisi) across AZA institutions. We utilized survey responses from 34 institutions to (1)document the extent of dietary variation with regard to food categories and macronutrients offered, (2) assess interspecific variation in diets offered, and (3) identify important aspects of browse provisioning among institutions. A total of 95 different food items and 229 common‐name browse types were …
Student Comprehension Of Biochemistry In A Flipped Classroom Format, Ed Harris, Evan A. Schroder, Teryn J. Berks
Student Comprehension Of Biochemistry In A Flipped Classroom Format, Ed Harris, Evan A. Schroder, Teryn J. Berks
Department of Biochemistry: Faculty Publications
Concept-heavy courses such as Biochemistry in life and physical science curricula are challenging for many college-aged students. It is easy for students to disengage in a lecture and not learn the subject matter while in class. To improve student learning and participation, we employed a flipped format for the first half of the course and compared learning outcomes and attitudes with the traditional lecture in the second half of the course. The experimental course was an upper-level biochemistry course taken primarily by juniors (49%), seniors (40%), and some graduate students (10%) at the college level. Our results indicate that lower-performing …
Why Is Fish Welfare Still So Neglected?, Caroline M. Maia
Why Is Fish Welfare Still So Neglected?, Caroline M. Maia
Animal Sentience
Oldfield & Bonano (O&B) address an important problem in the field of fish welfare, one that calls for greater attention from scientists and practitioners. O&B show that fish welfare, particularly at the psychological level, is under-investigated. They focus mainly on zoos and aquaria, but their concerns extend also to other domains, including fish farming. Fish are sentient animals; priority should be given to their welfare in all environments where they are under human care.
The View From Ventress - 2023-2024 Academic Year, University Of Mississippi, College Of Liberal Arts
The View From Ventress - 2023-2024 Academic Year, University Of Mississippi, College Of Liberal Arts
Liberal Arts Newsletters
News from the College of Liberal Arts
Up In Smoke: Indigenous Techniques To Combat Climate Change And Increase Biodiversity, Brad Kerry
Up In Smoke: Indigenous Techniques To Combat Climate Change And Increase Biodiversity, Brad Kerry
Runkle Woods Symposia
Brad Kerry explores how Indigenous land management practices—particularly the use of prescribed fire—can be reintroduced to restore the Runkle Woods to its pre-colonial ecological state. Drawing on archaeological evidence, historical tree surveys, and ecological data, the presentation highlights how periodic, low-intensity fires historically maintained the forest’s biodiversity, promoted fire-adapted species like oak and hickory, and suppressed invasive plants. Kerry advocates for carefully planned, small-scale burns to combat "mesophication"—a shift toward shade-tolerant, fire-averse species—while increasing forest resilience to drought, invasive species, and climate change. The presentation underscores the ecological benefits of fire and outlines practical considerations for reintroducing controlled burns as …
To Be Conscious Or Not To Be, Bjørn Grinde
To Be Conscious Or Not To Be, Bjørn Grinde
Animal Sentience
Carolyn Ristau has done a fine job summarizing the work and life of the zoologist Donald Griffin. Most scientists now accept the existence of animal sentience, but identifying which species possess consciousness remains controversial. Griffin defined consciousness as "the subjective state of feeling or thinking about objects and events.” Nonconscious processes are faster and more energy-efficient, however, and often drive behavior. Consciousness probably evolved for complex decision-making, shaped by evolutionary continuity, with feelings as a common currency for evaluating outcomes. Its survival advantage may be limited, and its presence across species varies depending on evolutionary trajectories.
Gait Measurement Descriptions Of Human Tracks, Robert Speiden
Gait Measurement Descriptions Of Human Tracks, Robert Speiden
International Journal of Missing Persons
Search and rescue missions use a variety of tools to find missing persons, one of which can be visual tracking. Trackers detect, interpret and document information about human contact with the ground. Humans typically move on two feet at various speeds. Movement as an obligate biped leaves a series of footprints that alternates from one side to the other. This pattern of footfalls is rather simple, and the footfalls can be easily divided into descriptive dimensions.
This work summarized published measurements of bipedal gait ground contact points in 70 resources. Four resource types were surveyed including 33 biomechanical gait analysis …
Michigan Academician, Volume 48, Issue 2
Michigan Academician, Volume 48, Issue 3
Born High, Born Fast: Does Highland Birth Confer A Pulmonary Advantage For Sea Level Endurance?, Hunter L. Paris, Marissa N. Baranauskas, Keren Constantini, Ren Jay Shei, Peyton E. Allen, John R. Jadovitz, Chad C. Wiggins, Cooker Perkins Storm
Born High, Born Fast: Does Highland Birth Confer A Pulmonary Advantage For Sea Level Endurance?, Hunter L. Paris, Marissa N. Baranauskas, Keren Constantini, Ren Jay Shei, Peyton E. Allen, John R. Jadovitz, Chad C. Wiggins, Cooker Perkins Storm
All Faculty Open Access Publications
Less than 7% of the world's population live at an altitude above 1500 m. Yet, as many as 67% of medalists in the 2020 men's and women's Olympic marathon, and 100% of medalists in the 2020 men's and women's Olympic 5000 m track race may have been born or raised above this otherwise rare threshold. As a possible explanation, research spanning nearly a quarter of a century demonstrates that indigenous highlanders exhibit pulmonary adaptations distinct from their lowland counterparts. These adaptations may then promote endurance performance. Indeed, healthy indigenous highlanders often exhibit a larger aerobic exercise capacity compared to sea-level …
Effects Of Forest Succession On Ram's Head Lady's Slipper (Cypripedium Arietinum) Populations In The Grand Sable Dunes, Mi, Katelyn J. Dewitt
Effects Of Forest Succession On Ram's Head Lady's Slipper (Cypripedium Arietinum) Populations In The Grand Sable Dunes, Mi, Katelyn J. Dewitt
All NMU Master's Theses
Ram’s head lady slipper (Cypripedium arietinum) is rare across its range, but the Grand Sable Dunes (GSD) on the southern shore of Lake Superior harbors the largest known population in North America. It thrives in jack pine (Pinus banksiana) islands throughout the dunes. In this study, I updated the population status of ram’s head lady’s slipper at GSD and tracked changes in its distribution and reproductive health after a 14- year period since Bozic (2015) first surveyed GSD. I counted orchids, flowers, and fruit set in 741 1-m radius plots using stratified random sampling across 44 islands. I also resurveyed …