Digital Commons Network^™

From Anaerobic Digesters To The Human Gut: Ecological Responses Of Microbiomes To Environmental And Biological Perturbations, Maliea Annholden Nipko

Theses and Dissertations

Microbial communities regulate essential ecological and metabolic processes across both engineered and host-associated ecosystems. Although these systems differ substantially in composition and function, they are governed by common ecological principles including community succession, resilience, species interactions, and responses to environmental and biological perturbations. This dissertation investigates how perturbations influence microbiome structure, function, and stability through three complementary studies spanning anaerobic digestion and the human gut microbiome. First, the effects of an extremophilic biological pretreatment using Caldicellulosiruptor bescii were evaluated in industrial-scale anaerobic digesters treating dairy manure. High- temperature pretreatment substantially altered microbial community composition, with bacterial populations remaining metabolically active …

Pixel Weave: Explore The Craft, Share The Story, Janki Akbari

Theses

Traditional craft practices are often preserved as finished objects rather than experienced as active systems of knowledge. As a result, the techniques, visual logic, and cultural meaning behind these crafts become less accessible to broader audience. Pixel Weave addresses this challenge by translating the double ikat (a premium, highly complex weaving technique in which both the warp (vertical) and weft (horizontal) yarns are individually resist-dyed to a preplanned pattern before being placed on the loom, so that the design only fully emerges once the two dyed yarn sets are woven together) weaving logic of Patan Patola, a centuries old textile …

Bridging The Gap In Science Research: Preparing Students For College- Level Research In The Sciences, Victoria Helwig, Yaoguang Li

UConn Library Presentations

Many first-year students enter college unprepared to fully engage with scientific literature and academic library resources. Drawing on experiences from academic librarians working with STEM students, this session explores common gaps in science research skills, including navigating databases, identifying scholarly sources, and understanding the structure of scientific literature. Participants will be introduced to practical strategies and classroom-ready activities to better prepare students for college-level research. Discussion questions: What science research skills do students struggle with most when entering college? How can high school instruction better support these skills? Where can librarians and educators collaborate to support student success?

From Fields To Flu: Mapping H5n1 Zoonotic Risk In California Rice Fields, Mariati Messinger

Walden Dissertations and Doctoral Studies

Highly Pathogenic Avian Influenza (HPAI) H5N1 threatens agriculture, wildlife, and public health in California, where flooded rice fields in the Central Valley provide surrogate wetland habitat for migratory waterfowl and may create ecological interfaces for viral spillover into poultry systems. This quantitative ecological study examined whether county-level rice acreage, Lesser Snow Goose activity, and their interaction were associated with poultry HPAI H5N1 outbreak incidence during complete winter seasons available for analysis. Guided by One Health and disease ecology frameworks, secondary data from USDA, eBird, PRISM, and public surveillance sources were analyzed for 36 county-winter observations using negative binomial regression, logistic …

What Counts As Data? Empirical Legal Research With India’S Ecourts Portal, Lubhyathi Rangarajan, Sakshi Rai, Nikita Bansal

Socio-Legal Review

This Notes from the Field (‘NFF’) studies an attempt to build a nationwide dataset of cases instituted under the Unlawful Activities (Prevention) Act, 1967 using the eCourts portal, an open access state-led digital repository of all judicial records across India. It uses this experimental attempt to create new methodological and epistemological ways of thinking about data when undertaking socio-legal research. The paper argues that the appearance of judiciary-led digital transparency and visibility masks deeper concerns with data integrity. Through a process of manual data extraction across than 3,647 court complexes on the eCourts portal, the study reimagines technical failures and …

A Feminist Examination Of Ao Naga Practices In Relation To Gender Roles And Care Work, Limatula Ozukum, Aswathy V. K.

Journal of International Women's Studies

Food practices within Indigenous communities are important sites of caregiving, cultural identity, and knowledge transmission. This study examines the food practices of the Ao Naga Tribe in Northeast India through a feminist ethnographic lens, focusing on the gendered organization of cooking, caregiving, and traditional healing practices. Drawing on qualitative fieldwork conducted in 2025, including semi-structured interviews and oral histories with community members in Nagaland’s Mokokchung district, the study explores how everyday food preparation and care practices shape household and community life. The findings reveal that women perform most of the daily cooking and caregiving responsibilities. At the same time, men …

Look What You Made Me Do: The Impact Of Taylor Swift's Re-Recording Project On The Global Copyright Industry, R. Jacob Gilbert

Florida Journal of International Law

Taylor Swift redefined the relationship between artists and their labels. Although there has been discussion about the impact of these new recordings on Swift’s personal catalog, there has been no analysis of how Swift’s action will impact the global copyright industry. Taylor Swift is viewed as a trailblazer by many in the music industry. This is because many artists have rerecorded or remastered their original works out of spite, but only one other major artist even attempted to complete a rehaul of their entire discography. In the digital age of master recordings, Swift’s impact has far-reaching effects. This Note examines …

Use Value, Growth, And The Ontology Of Capitalism: Richard Westra Interviewed By Larry Alan Busk, Richard Westra, Larry Alan Busk

Emancipations: A Journal of Critical Social Analysis

No abstract provided.

From Models To Modules: Towards A Change Of Approach In Postcapitalist Political Economy, Simon Tremblay-Pepin

Emancipations: A Journal of Critical Social Analysis

In this article, I take for granted the existence of a field of social sciences called postcapitalist political economy. This field of research emanates from the critique of capitalism and seeks to establish, in theory and practice, alternative political and economic systems to capitalism. I argue that in its late and post-Soviet period (1988 – 2012), this field has mostly, but not solely, been based on debates between all-encompassing models. Analyzing its contemporary period (2013 to now), I will sustain that we are partly witnessing a transfer from a model-based approach to a modular one. I present six arguments to …

Fiduciary Failure And Institutional Drift In The Nflpa: Legal Duties, Member Harm, And The Need For Structural Reform, Chris Hanna, Jeffrey Levine

Florida Entertainment and Sports Law Review

When the Cleveland Browns provided controversial quarterback Deshaun Watson with a fully guaranteed contract, it established a recent precedent that National Football League (NFL or League) teams did not wish to see followed. Soon thereafter, three quarterbacks—Lamar Jackson, Kyler Murray, and Russell Wilson—failed to receive fully guaranteed contracts. The NFL Players Association (NFLPA) filed a grievance arbitrable under the collective bargaining agreement. The union alleged ownership colluded to keep any post-Watson quarterback (and hundreds of NFL veteran players) from receiving a fully guaranteed contract. This manuscript examines the alleged activities of the NFLPA surrounding this case and ancillary activities of …

Scorpiops Walteri Sp. N. (Scorpiones: Scorpiopidae) From Myanmar, František Kovařík

Euscorpius

A new species Scorpiops walteri sp. n. (Scorpiopidae) is described from Myanmar, fully illustrated with color photos showing its morphology and habitus. Scorpiops walteri sp. n. is the only species of the genus with a combination of the following five characters: chelal trichobothrium Eb₃ located in middle of manus between trichobothria Dt and Est; patella of pedipalp with 11–12 ventral and 19 external trichobothria; fingers of pedipalps strongly undulate in male; pedipalp movable finger with ca. 47 IAD; and chela length to width ratio 2.8 in male.

Excavations At Khirbat Marmita (Pp. 139–178), Lilly Gershuny

'Atiqot

Three building complexes were uncovered at the site, as well as various installations that were quarried into bedrock. The buildings date from the first half of the first century BCE (Building 20/23), from the Hellenistic–Early Roman period (Building 84) and from the Herodian period (c. 30 to at least 67 CE; Building 104). Among the installations were five simple winepresses, typical of the Roman and Byzantine periods; a lever-and-weights oil press; cisterns with square or circular shafts; 33 cupmarks; caves; quarries; and a miqweh. The finds include pottery vessels, stone and basalt vases, glass vessels and metal artifacts. It seems …

Archaeozoological Finds From The Excavations West Of Tell Qasille (Pp. 135–137), Moshe Sade

'Atiqot

Animal bones were found inside four of the tombs dated to Middle Bronze Age II. Each tomb contained the remains of one sheep/goat, usually within vessels. It seems that the people at this site raised cattle. A large number of donkey bones were also found. Sea shells were also present, probably due to the proximity of the site to the Mediterranean shore. Many animal bones were found in the Hellenistic-period assemblage.

A Middle Bronze Age Ii Site West Of Tell Qasille (Pp. 65–128), Raz Kletter

'Atiqot

The site remains comprise a cemetery, two pottery kilns and a settlement dating to Middle Bronze Age II. Ten burials were excavated, all except one (T800) were rectangular pit-graves dug into kurkar sandstone. Each grave contained one to three individuals; T800, which was round, contained seven individuals in secondary deposition. The average grave assemblage comprised about ten pottery vessels, which were usually placed in a row next to one long side of the burial. The pottery kilns are almost identical in size, direction and structure. They are of the vertical type, with two main superimposed parts: a combustion chamber and …

Chalcolithic Burial Sites At Ma‘Abarot And Tel Ifshar (Pp. 45–63), Yosef Porath

'Atiqot

The two burial sites are located in the Sharon plain, south and north of Naḥal Alexander. The kidney-shaped cave at Ma‘abarot was hewn in the kurkar sandstone. All the burials in the cave were secondary. Of the 63 burials identified, 42 were placed in three types of ceramic vessels—house-shaped ossuaries, chest-shaped ossuaries and large domestic kraters—and 21, in ‘bone heaps’. The finds consisted of pottery vessels typical of the Chalcolithic period, e.g., V-shaped bowls and fenestrated bowls and bottles, and a flake from a flint digging tool. At Tel Ifshar, two burial places were discovered, both damaged by infrastructure work. …

Gesture-Gated Transaction System For Media Displays Using A Proximity-Aware Companion Device, Rohit Jain

Defensive Publications Series

Existing methods for making purchases through media displays, such as connected televisions, can introduce user interaction friction that may lead to transaction abandonment. A system can utilize a primary media display device to broadcast encrypted commerce information using short-range wireless protocols, for example, ultra-wideband or Bluetooth low energy, when media playback is paused. A secondary companion computing device (e.g., a smartphone, wearable device, tablet computer, or augmented reality glasses) can receive this information. A transactional user interface may be presented on the companion device upon detection of both the broadcasted information and a specific physical user gesture, which can act …

On-Device Voice Processing With Adaptive Ui And Automated Memory Management, Rohit Jain

Defensive Publications Series

A system for on-device voice processing can feature an adaptive user interface (UI) and automated memory management. The system may utilize a lightweight, on-device artificial intelligence model for local processing of voice commands on a media consumption device, for example, a smart television or streaming player. An adaptive UI can present results by reflowing content in-place, which may allow media playback to continue without interruption. The system could also incorporate a collision avoidance mechanism that can dynamically reposition UI elements to avoid obscuring on-screen text, such as closed captions. An automated memory management system may temporarily unload the model to …

Actualité De L'Arbitrage, Poej

Proche-Orient, Études juridiques

Actualité de l'arbitrage : - Allocution du R.P. Jean Ducruet - Allocution de M. R. Debbas représentant M. Adnan Kassar - Discours d'ouverture de M. Bahige Tabbarah - Introduction par Richard Chémaly - Introduction par Bertrand Moreau

La Réforme Du Droit Des Sociétés : Réforme D'Envergure Ou Simple Toilettage ?, Philippe Merle

Proche-Orient, Études juridiques

No abstract provided.

Analysis Of Communicable Disease Trends In Children: Babylon Governorate, Iraq From 2022 To 2024, Sahar Hassan, Kareem Jebur Dhaidan

Al-Ameed Journal for Medical Research and Health Sciences

Background: Infectious diseases are a great challenge to the health of children globally. This paper provides an epidemiological scenario and patterns of these diseases among children in the Hilla Babylon Governorate, Iraq, and specifically, the re-emergence of meals.

Methods: The retrospective study was carried out on 7851 medical records of children aged below 15 years between the period of January 1, 2022 and December 31, 2024. The registry of Babylon Maternity and Children Hospital was used to extract data. Data were analyzed in terms of trends and distributions by age, sex and time using descriptive statistics and inferential tests.

Results: …

How To Measure A Carnivore: Understanding The Scaling Of Cranial And Postcranial Elements With Body Mass, Marina Casiano Ruiz

Biology ETDs

Body size is a fundamental predictor of ecological function, life history, and population dynamics in mammals. However, direct measurements of body mass remain unavailable for many rare or extinct species, particularly within the order Carnivora. Allometric relationships between skeletal dimensions and body mass provide a tractable solution; however, previous studies have been limited in their taxonomic scope or trait diversity. Here, we quantify the scaling of 82 cranial and postcranial traits across 97 species from 11 carnivoran families spanning four orders of magnitude in body mass (20g to >500kg). Additionally, we examine the influence of phylogenetic relatedness, dietary specialization, and …

Mitigating Cancer Therapy-Related Cognitive Impairment By Targeted Activation Of Undruggable Phosphatase., Zhimeng Yao, Yuhua Meng, Huanyi Li, Yinhui Jiang, Xiaona Lin, Mengyuan Hu, Qing Liu, Xiaofu Qiu, Hongzheng Ren, Yunlong Pan, Bin Pan, Zexiong Guo, Shuyao Zhang, Dianzheng Zhang, Li Yang, Shegan Gao, Weijing Deng, Jianfan Chen, Hao Zhang

PCOM Scholarly Works

Cancer therapy-related cognitive impairment (CTRCI) is a debilitating neurotoxic condition adversely impacting cancer patients during and post-cancer treatments. The cancer treatments linked to CTRCI include chemotherapy, hormone therapy, targeted therapy, and immunotherapy. Despite CTRCI severely affecting the psychological and social, cognitive functions, and the overall quality of life of cancer survivors, no effective medications are available currently. Our prior studies have indicated hippocampal tyrosine phosphatase protein tyrosine phosphatase receptor type O (PTPRO) as a putative target for CTRCI. However, phosphatase is historically considered undruggable, and delivering drugs across the blood-brain barrier (BBB) is challenging. Here, we developed a novel delivery …

Womanhood On The Veranda: Maternalism And The Expansion Of American Women's Public Life, Abigail J. Swanson

History ETDs

Motherhood and child welfare became central organizing principles for reform during the United States Progressive Era.  From these guiding principles, the government formed the United States Children’s Bureau. It was the country's first governmental agency that focused solely on the welfare of children. Mothers writing to the federal government for motherhood advice was a phenomenon that was completely new to twentieth century mothers. Women took pride in their roles as mothers, particularly when it came to child health matters. To the generation of mothers who came before these early twentieth century letter writers, asking the government for advice on child …

Gradients Of Abandonment, William Tatman

Geography ETDs

As urban-rural disparities drive depopulation in rural areas worldwide, local strategies emerge as pathways for resilience. Research on Ojika, a Japanese island that has lost 75% of its population since the 1960s, reveals an Abandonment Gradient: a nuanced pattern of disuse adapted to modern polycrises. Extending the concept of "lying fallow" to homes and infrastructure, this thesis focuses on abandonment practices that reflect complex realities of labor, capital, and climate uncertainty. Rather than viewing depopulating communities as passive victims of out-migration, this paper argues they are critical sites for generating crisis response. Communally crafted attitudes toward unused space and more-than-human …

West Coast Workshop To Southwest Institute, Hannah Marie Cerne

Art & Art History ETDs

This thesis considers Tamarind Institute in Albuquerque, New Mexico (originally established as Tamarind Lithography Workshop in Los Angeles, CA), and its contributions to collaborative printmaking. Originally founded in 1960 by June Wayne with Clinton Adams and Garo Antreasian, Tamarind Lithography Workshop (the precursor to Tamarind Institute) revitalized lithography through structured collaboration between artists and master printers, alongside rigorous training programs. This thesis provides an institutional history of the workshop during its relocation to the University of New Mexico, highlighting its transformation into a university-based institute that integrated education and professional production. Using social and labor-based methodologies, this study analyzes how …

Cbd's Impact On Learning, Memory, And Anxiety: A Dose Response, Audrey Camacho

Psychology ETDs

Cannabidiol (CBD) is widely utilized for its therapeutic properties, yet its impact on an unmanipulated model at baseline behavior remains poorly understood. This study investigates CBD’s dose-dependent behavioral profile on spatial learning, memory, and anxiety using Long-Evans rats. Subjects received a vehicle, 20 mg/kg, or 40 mg/kg CBD dose prior to assessment in the Morris Water Task (MWT) and Elevated Plus Maze (EPM). MWT results indicated consistent Day 1 learning, but the 40 mg/kg dose induced a temporary disruption 24 hours post-treatment. Performance returned to baseline by day 6. On the EPM, traditional anxiety markers remained unchanged. While CBD did …

Assessment And Classification Of Idiosyncratic Behavioral Sequences In Rodent Navigation, Max G. Segal

Psychology ETDs

The Morris Water Task (MWT) has been the gold standard assessment of place learning and memory for over four decades, yet the processes that contribute to successful navigation are not completely understood. It is generally posited that rats learn to navigate directly to a place; however, navigation is not perfectly direct but contains variation in swim speed and trajectory resulting in efficient, yet suboptimal paths. Gonçalves-Garcia et al. (2024) demonstrated that path topography is quantitatively similar across trials within individual rats for a given start location, and dissimilar between rats and different start locations within rat. This suggests rats may …

Elucidation Of Micro/Nanoplastic Signature Of Human And Murine Lung Tissue Utilizing Pyrolysis-Gas Chromatography/Mass Spectrometry, Aerlin D. Decker

Pharmaceutical Sciences ETDs

Micro-and Nanoplastics (MNPs) are ubiquitous biological pollutants that have been identified throughout a variety of biological samples. MNPs have been detected in several human tissues, such as the brain, kidneys, and liver. Lung tissue remains understudied for MNP accumulation despite the large surface area and clear path for exposure. Using Pyrolysis-Gas Chromatography Mass Spectrometry (Py-GC/MS), human lung tissue was evaluated for 12 different polymers, enabling quantification of total plastic per gram of tissue to be identified. Further analysis was performed with Inductively Coupled Plasma Mass Spectrometry (ICP-MS) to investigate heavy metal accumulation in human lung samples and determine whether a …

Assessment Of Anaerobic Co-Digestion Of High Strength Organic Feedstocks Diverted From Landfills, Sumaiya Sharmin

Electronic Theses and Dissertations 2020 - Present

The increasing generation of high-strength organic wastes such as food waste and fats, oils, and grease (FOG) presents challenges for landfill capacity and waste management. Anaerobic co-digestion offers a sustainable alternative by converting these wastes into renewable energy and nutrient-rich digestate. This study evaluated the co-digestion performance of single fruit waste residuals and mixed food waste with wastewater sludge to identify substrate combinations that maximize methane production while maintaining process stability. Laboratory-scale batch experiments were conducted under mesophilic conditions using thickened waste activated sludge (TWAS) with varying proportions of food waste and co-substrates, including seaweed, aquatic weed, grease trap waste, …

Notch Signaling Regulates The Secretion Of Pro-Metastatic Factors In Extracellular Vesicles In Liposarcoma, Menchus Quan, Yi-Kai Liu, Ying Zhao, Madeline Kay, Kai Sun, Timothy P Gavin, Raphael E Pollock, W Andy Tao, Shihuan Kuang

The Brown Foundation: Institute of Molecular Medicine

Notch signaling is an emerging regulator of liposarcoma (LPS), but its role in mediating communication with the tumor microenvironment (TME) is unclear. Here, we investigate how Notch activation (NICD overexpression) alters the proteomes of LPS-derived extracellular vesicles (EVs). We used quantitative mass spectrometry to profile the EV proteome in multiple contexts: cultured LPS cells, LPS tumor, circulating EVs of LPS-bearing mice, and human LPS samples. We found that Notch signaling increases the secretion of EV proteins that favor tumor progression and metastasis but suppresses immune responses in murine LPS cells. Overlapping murine and human LPS data identifies 18 proteins that …