Life Sciences Commons^™

Book Review--Luke Kemp’S Goliath’S Curse: The History And Future Of Societal Collapse (2025). Ny: Alfred A. Knopf.

The International Journal of Ecopsychology (IJE)

No abstract provided.

Disability: An Autopathography, Isabell A. Collins

The International Journal of Ecopsychology (IJE)

No abstract provided.

Editorial 12(1), May 2026, Matthew R. Jamnik

The International Journal of Ecopsychology (IJE)

No abstract provided.

Artist Interview: Sarah Crooks, Sarah Crooks

The International Journal of Ecopsychology (IJE)

No abstract provided.

Developmental Ecological Psychology Meets Organicist Biology: The Example Of The Ecological Self, Catherine Read

The International Journal of Ecopsychology (IJE)

In this paper we outline an ecological-organicist theoretical framework to understand human development. The ecological approach to development (Developmental Ecological Psychology, DEP) places the organism at the center and has a mutualist theoretical framework with an epistemic foundation in direct perception. While research in this tradition has paid much attention to specific developmental questions at a young age (such as perceptual learning, affordances, and action coordination), less effort has gone into the discussion of theoretical issues of overall development at the level of organism-environment mutuality. Meanwhile in biology, a new emphasis on the organism as an explanatory concept and level …

Relevance Of Mario Perniola’S Philosophy Of Transit (Transiting) To Ecopsychological Modi, George Conesa

The International Journal of Ecopsychology (IJE)

Mario Perniola’s construct of transit is here examined with an eye toward its implications to ecopsychological discourse and practices that include psychological and philosophical notions of authentic “mobility” and active exploration during person-natural spaces affiliations. As in most qualitatively revealing ideas of “relations,” authentic “mobility” and active exploration include instances of confrontation, disorientation, fusion, confusion, biomechanical insights, animalization, totemism, disgust, etc. As a means to sharpen our focus, the insights of writer Enea Bianchi on Perniola’s writing are very useful and will be referred to, in particular, while reimagining our perception of space as “a deep world made of …

Ije Table Of Contents 12(1), May 2026, Editorial Board

The International Journal of Ecopsychology (IJE)

No abstract provided.

American Letters--John Burroughs Excerpts From Chapter I: The Art Of Seeing Things In Leaf And Tendril (1908)

The International Journal of Ecopsychology (IJE)

No abstract provided.

American Letters--Mary Hunter Austin: Excerpts From The Trail Book (1918)

The International Journal of Ecopsychology (IJE)

No abstract provided.

Climate Impacts Apple Pollination, Yield And Economic Outcomes Of Farmers, Clémence Riva, Stella Gachoki, Noureddine Adjlane, Danilo Bevk, Yamina Haider, Fani Hatjina, Šimun Kolega, Marin Kovačić, Ioannis Manthos, Zlatko Puškadija, Thomas Sotiropoulos, Bojan Stipešević, Fabrice Requier

All Peer-Reviewed Publications

Animal-mediated pollination is crucial to global food production but is increasingly threatened by environmental degradation, habitat loss and climate change. The extent to which temperature affects pollination services and crop yields is poorly understood. Using standardised monitoring in 33 apple orchards across Europe and Northern Africa over two years, this study assessed how ambient temperature affects flower visitors, fruit set, fruit quality and economic outcomes. Observation-time warm temperatures increased pollinator abundance, particularly of honey bees, while long-term mean annual temperatures enhanced pollination services for apple weight. Apple yield and the economic benefits to farmers increase with temperature, while the role …

The Influence Of Prosthetic Obturators On Quality Of Life In Individuals With Maxillectomy Defects, Minseok Kim

Oral Health

Abstract

Introduction: In recent years, there has been a growing focus on understanding the impact of oral cancer on patients' quality of life. Prosthetic rehabilitation techniques, such as maxillary obturators, often in conjunction with reconstructive surgery, have emerged as interventions to address the challenges posed by post-maxillectomy abnormalities.

Objective: This study aims to systematically review and evaluate the effectiveness of maxillofacial prosthetic rehabilitation using obturators in enhancing the quality of life of patients following maxillectomy.

Methodology: Systematic review of identified literature spanning the timeframe from 2000 to 2020 was used. The comprehensive search encompassed widely recognized databases including PubMed, …

Identifying And Coping With Failure In Human Anatomy & Physiology I And Ii Students, Annie R. Mueller

Honors Theses

Human Anatomy and Physiology (A&P) is a two-semester course that focuses on the structure and function of the human body systems. For many students, A&P could be their first challenging undergraduate course and their first experience with academic difficulty. Students must learn to adapt their study habits and respond productively to academic failure. The purpose of this study was to examine how students in the A&P courses at the University of Mississippi perceive and cope with academic failure, as well as to evaluate the effectiveness of an intervention method. Students enrolled in BISC 206 and BISC 207 participated in three …

Distribution Of Mussels In Tributary Systems Of The Lower Ouachita River Watershed, Zach R. Crain

ATU Theses and Dissertations 2021 - Present

Freshwater mussel communities in small tributary streams are poorly documented in Arkansas, limiting the understanding of how diversity is structured across river networks. To address this data gap, we surveyed 147 sites across five previously unsurveyed watersheds in the South-Central Plains Ecoregion (SCPE). We sampled 5,473 individuals representing 17 species, including four Arkansas Species of Greatest Conservation Need (SGCN). We evaluated patterns in community variation utilizing β-diversity based on both presence-absence and abundance data. Overall turnover (βsor and Bray) was partitioned into replacement (βsim and BrayBal) and nestedness (βsne and BrayGra) components. Replacement and nestedness each drove turnover in two …

Determining Cave Presence And Diet Variation Of The Ozark Big-Eared Bat (Corynorhinus Townsendii Ingens) From Guano Dna, Lark E. Sybrant

ATU Theses and Dissertations 2021 - Present

The Ozark big-eared bat (Corynorhinus townsendii ingens; OBEB) is federally endangered in Arkansas, where it persists in a few small, geographically restricted populations within the Ozark National Forest. Although the region contains many caves that appear suitable for OBEB, expanded survey efforts are needed to locate additional roost sites for monitoring and protection. Effective conservation also requires a clear understanding of their distribution and diet. Traditional cave surveys can be disruptive and often miss cryptic species, and earlier diet studies based on manually sorting prey remains provided only coarse taxonomic resolution and overlooked soft‑bodied insects. To address these …

Distribution, Habitat, And Fish Assemblages Associated With The Rocky Shiner In Arkansas, Savannah L. Wise

ATU Theses and Dissertations 2021 - Present

The Rocky Shiner (Notropis suttkusi) is a minnow species endemic to the Red River and its tributaries in southern Arkansas and Oklahoma. This species is petitioned for listing under the Endangered Species Act and is a species of greatest conservation need (SGCN) in Arkansas. However, there is little information for the species’ distribution, habitat use, and ecological niche, especially within the Arkansas portion of its range. Because of this data gap, my study provides an updated description of its distribution and habitat associations using conditional occupancy modeling and explores patterns of species co-occurrence within the community. I sampled …

Re-Evaluating The Safety Of Erythritol: A Critical Review Of Emerging Evidence, Kaitlyn B. Kirchner

Honors Thesis

Erythritol, a commonly used non-nutritive sweetener, has gained popularity as a sugar alternative due to its low caloric value and minimal effect on blood glucose levels; however, emerging research has raised questions about its overall safety. This literature review critically evaluates current peer-reviewed evidence on the effects of erythritol on the cardiovascular and gastrointestinal systems. Findings indicate that erythritol is generally well tolerated in the gastrointestinal tract, with fewer adverse effects than other sugar alcohols due to its rapid absorption and limited fermentation, although symptoms may be dose-dependent and influenced by co-ingestion with other carbohydrates. In contrast, evidence related to …

Development Of Water-Soluble Nanofibrous Poly(Vinyl Alcohol) Collectors For Bioaerosol Sampling And Environmental Surface Microbial Detection, Kevin Crown

Theses & Dissertations

Environmental surveillance for pathogenic microorganisms requires sampling technologies capable of efficiently collecting biological particles from air and surfaces for downstream detection.  Current environmental sampling materials, such as fibrous aerosol filters and surface sampling swabs, are designed to capture particles effectively but often retain a portion of the collected material during extraction.  Incomplete recovery reduces the sensitivity of microbiological and molecular detection, particularly in situations where microbiological concentrations are low, such as in environmental monitoring and clearance sampling following biological contamination events.  This dissertation describes the development and evaluation of water-soluble nanofibrous sampling materials designed to improve microbial recovery while maintaining …

Replication And Extension Of Kras-Associated Gene Expression Signatures In Lung Adenocarcinoma: A Cox Proportional Hazards Analysis Of Mutation Status, Gene Expression, Multi-Gene Mutation Count, And Ras De Novo Signature, Camryn Berry

Theses & Dissertations

This study evaluates the robustness and reproducibility of a previously published analysis of lung adenocarcinoma gene expression data (Schabath et al.), which examined KRAS-associated biology in relation to co-occurring STK11 and TP53 mutations. The original study used Kaplan-Meier (KM) survival analysis and gene expression signatures to assess associations between driver mutations, tumor suppressor mutations, and patient outcomes. The aim of this work is to replicate these analyses and evaluate consistency across independent datasets (Wilkerson and Selamat), with extension using Cox proportional hazards (PH) models. Two hypotheses are evaluated: (1) that the number of mutated genes increases the hazard of death, …

Expanding Regenerative Agriculture Practices In East Texas, Treasure Hance

Electronic Theses and Dissertations

Regenerative agriculture has increasingly been referenced since 2015 for its ability to provide healthy food with less environmental and social impacts. Its basic premise/ideology is to follow a process whereby soil, biotic, and human communities are not just maintained but prepared to return to a better state. Soil health is a primary concern. Actions include no-till planting, composting to create more organic soil, less use of synthetic fertilizers and pesticides, along with better employment, animal care, and ecological outcomes/practices. Regenerative versions of other professions, such as regenerative medicine (e.g. gene/stem cell therapy) and regenerative architecture (design for surplus energy, restored …

Producing Oral Medicines In Lettuce To Fight Chronic Diseases, Carlos E. Balmaceda, Megha Goyal, Anubhav Pal

Create@State

Chronic diseases, such as inflammatory bowel diseases, require patients’ commitment to their treatment, which can be challenging over time. Edible plants could help address this challenge by acting as living factories that produce a range of drugs, including medicinal proteins. Patients could eat the plants because their cells have a sturdy outer layer that protects and helps deliver the medicine. Lettuce is an example of a common vegetable that can serve this purpose. The main goal of this project is to develop a medicinal protein production and oral delivery system using lettuce plants. We will build a small version of …

Scorpions In Brazilian Caves And Other Subterranean Habitats, Jonas E. Gallão, Bruno D, Lenhare, Misael Oliveira-Neto, Maria E. Bichuette

Euscorpius

Arachnids have successfully colonized subterranean environments. Compared to spiders, harvestmen, and pseudoscorpions, scorpions have a moderate number of subterranean species, including troglophiles and troglobites. Among the four families and 184 species and three subspecies of scorpions found in Brazil, three families and at least 33 species and one subspecies have been documented in subterranean habitats. This study presents a faunistic list of scorpion occurrences in caves and other types of subterranean habitats in Brazil, along with distribution maps and an attempt to classify species based on their use of and dependence on subterranean environments.

Role Of Kif4a In The Fxa-Induced Phenotypic Modulation Of Pleural Mesothelial Cells, Sudishna Khanal

Biotechnology Theses

Pleural injuries can disrupt the organization of the pleural surface, leading to pleural remodeling and fibrosis (PF), characterized by the proliferation of myofibroblasts expressing alpha-smooth muscle actin (α-SMA) and the deposition of extracellular matrix proteins, primarily due to the mesenchymal transition of pleural mesothelial cells (PMCs) (MesoMT). It is well established that various external stimuli, such as TGF-β, thrombin, and factor Xa (FXa), induce MesoMT. Our laboratory found that myocardin, a transcriptional co-activator, was dramatically up-regulated during MesoMT, and that gene silencing of myocardin (MyoCD) diminished MesoMT. RNA sequencing data showed that FXa activated a set of genes not upregulated …

The Legacy Of Lead: Lead Exposure's Harmful Effects And Its Concentration In Poc Communities, Layla Sophronia Barber

Student Theses 2015-Present

This thesis examines the disproportionate burden of lead exposure carried by low income, POC communities. The systemic nature of this problem is a symptom of a longstanding legacy of environmental injustice in the United States. Decades of federal neglect are reflected in the higher statistics of lead exposure and poisoning in predominantly black communities. While it is understood that lead exposure poses a serious threat to physical health and early cognitive development, there is a discouraging lack of urgency to remove the toxin from non-wealthy communities. The material covered by this thesis aims to identify and correct the discriminatory social …

Analyzing Sun Bucks Program Experience Among Southwestern Pennsylvania Families With Just Harvest, Olivia Mae Gifford

Public Health Capstone Projects

1. Objectives: This project primarily seeks to identify the common barriers preventing vulnerable families from accessing the SUN Bucks Program. The SUN Bucks program is an optional program through the United States Department of Agriculture that works in conjunction with the state of Pennsylvania in order to provide school-aged children families with supplemental funds to supply greater nutrition during the summer months. This research supports the work of a local non-profit, Just Harvest, in order to better inform their advocacy and outreach efforts as they fight against food insecurity in Western Pennsylvania.
2. Methods: All data was collected electronically via a …

A Sturdy Future: Mangrove Restoration Against Climate Extremes, Gabriella Marie Siasoco

Student Theses 2015-Present

This paper addresses the impacts of climate change on natural disasters and examines how rehabilitation of mangrove forests in Mesoamerica and the Caribbean can mitigate those effects. Rising ocean and atmospheric temperatures contribute to higher sea levels and more severe hurricanes and tropical storms, characterized by increased frequency, duration, and intensity in peak winds, storm surges, and rainfall. Mangrove ecosystems act as vital buffers against coastal disturbances such as tsunamis and extreme storms, while contributing to climate change mitigation through carbon sequestration. Additionally, they improve water quality by filtering nutrients, preventing eutrophication. Despite their ecological and economic value, mangroves in …

Associations Between Levels Of Physical Activity And Cognitive Health, Gemma Goldenbaum

Honors Theses

The purpose of this study is to examine the relationship between physical activity levels and executive function, specifically focusing on inhibitory control and working memory capacity. Though the benefits of exercise on brain health are well-documented, the extent of cognitive differences between sedentary individuals and elite student-athletes remains misunderstood. Eighty participants (ages 18–35) were categorized via the International Physical Activity Questionnaire (IPAQ) into sedentary, low, and advanced activity tiers. Participants completed computational assessments, including the Operation Span (OSPAN) task for working memory and Go/No-Go tasks to measure response inhibition and implicit associations. Preliminary results indicated significant differences in sedentary behavior, …

Bio 340 Final Project: Effects Of Zoning On Fish Density Along The Great Barrier Reef, Mary Lamoriello

Biology Student Scholarship

Mary Lamoriello - Environmental Biology '27

Over the years, there have been many marine parks and restricted fishing zones established along the Great Barrier Reef to maintain biodiversity and coral health. The goal of these zones is to create an ”undisturbed” area, where species can flourish. Many different species reside in this reef and play important ecological roles. Parrotfish help maintain coral health by grazing on algae, and the presence of carnivores often indicate a diverse and healthy ecosystem. This project aims to examine the differences in species distribution between zones along the Magnetic Island, by looking at carnivorous and …

Bio 340 Final Project: Rural Population Structure And Food Production Interact To Shape Global Undernourishment, Ava Ripanti

Biology Student Scholarship

Ava Ripanti - Environmental Biology '27

Undernourishment remains a major global public health challenge, reflecting the proportion of a population lacking sufficient dietary energy intake. While food availability is central to food security, undernourishment is also shaped by structural and socioeconomic factors such as population distribution and access to resources. Although rural populations are closely tied to agriculture, they often experience higher food insecurity due to limited infrastructure, market access, and healthcare. Prior research emphasizes that broader determinants, particularly inequality and development, are stronger predictors of undernourishment than agricultural output alone, that food insecurity exists in both rural and urban …

Bio 340 Final Project: Effects Of Light Pollution On Bat Activity, Cael Schneider

Biology Student Scholarship

Cael Schneider - Environmental Biology ‘28

Artificial light at night (light pollution) is an increasing consequence of urbanization and can disrupt nocturnal wildlife. Bats are especially susceptible, as they rely on dark skies for navigation, predator avoidance, and foraging. The effects of artificial light may vary among species due to differences in foraging strategies, habitat use, and light tolerance.  Previous research has documented negative effects of artificial light on bat foraging, roosting, breeding, and hibernation. However, some species, such as red bats, may forage near artificial lights where insects are abundant. Species including the big brown bat, hoary bat, and …

Bio 340 Final Project: A Comparative Analysis Of German And French Energy Policy, Adam Garies

Biology Student Scholarship

Adam Garies - Environmental Biology ‘28

European energy systems have undergone rapid transformation over the past two decades, with countries adopting different strategies to reduce carbon emissions. This divergence is particularly evident between Germany and France. Following the Fukushima disaster in 2011, Germany accelerated its nuclear phase-out, while France has declared its commitment to nuclear energy. Nuclear energy however, is an important step towards reducing carbon emissions. Excluding nuclear energy from energy plans will lead to a rise in reliance on potent fossil fuels like coal and natural gas, resulting in greater carbon emissions, even with an emphasis on expanding …