Digital Commons Network^™

Two Decades Since Cms V. Argentina: Concession Contracts, Necessity Doctrine, And The Imf’S Impact On Sovereign Economic Governance, Esraa S. Saied Abdallah

Theses and Dissertations

In the evolving landscape of international trade, particularly within the framework of Bilateral Investment Treaties (BITs), the primary aim has been to promote and protect foreign investment. The 1980s witnessed a notable increase in investment treaties, coinciding with a global shift toward privatization that was significantly influenced by the impact of international financial institutions, including the International Monetary Fund (IMF) and the World Bank. By the 1990s, BITs had evolved to offer specific guarantees aimed at reducing the risks foreign investors faced in host states. However, despite the growth and transformation brought about by foreign investments, disputes arising under investment …

Mechanized Tube Well Installation, Robert M. Stwalley Iii, Grace L. Baldwin Kan-Uge, Roger Tormoehlen

Purdue University Press Books

Mechanized Tube Well Installation provides detailed information on the design development of a mechanized means to install shallow tube wells using a hydraulic driver attached to a small vehicle. This book explores the creation of this technique through the merging of available components, selection of the components, testing of the assembly, and the driving of wells. It also provides comprehensive coverage of state-of-the-art engineering, technology, and best practices as they relate to driving water wells for human consumption, animal care, and irrigation. Mechanized Tube Well Installation is well-aligned with collegiate humanitarian aid, environmental and natural resources engineering, and agricultural equipment …

Teaching Integrated Stem In Middle School, S. Selcen Guzey

Purdue University Press Books

Teaching Integrated STEM in Middle School is a valuable resource for educators, researchers, and policymakers who are committed to furthering integrated STEM education. Through a review of the literature on the topic, the volume offers a clear understanding of the impact of integrated STEM education on instructors’ teaching practices and student outcomes. The book presents a framework and instructional guide that educators can utilize to develop new curricular materials. Two sample units—focused on designing a two-stage water filter and formulating sunscreen—provide step-by-step guidance for lesson implementation and offer strategies for assisting students as they use engineering models to devise design …

Ancient Wisdoms For Modern Crises: Learning From Laozi’S “Daodejing”, Steve Hallett

Purdue University Press Books

We live in a time of abundance and comfort for some, scarcity and hardship for others—a period that seems to have all of us teetering on the brink. Certainly, there is no lack of modern crises, but do we possess the wisdom to overcome them, and where might we seek that wisdom? Ancient Wisdoms for Modern Crises: Learning From Laozi’s “Daodejing[JR1] [ED2] [NN3] ” looks to the Daodejing, a text written during the late Zhou Dynasty (600–400 BCE), for guidance. One of the core treatises of Eastern philosophy, it advocates humility, simplicity, and sustainable living. As both a …

Protocols In Root-Microbe Interactions, Anjali S. Iyer-Pascuzzi

Purdue University Press Books

Protocols in Root-Microbe Interactions describes laboratory protocols that have been developed and optimized for scientists working in root-microbe interactions, specifically for those wanting to quantify immune responses in plant roots. The experiments are focused on cellular to whole-root scale and include molecular biology, biochemistry, and histology techniques. Written in an easy-to-understand fashion that is suitable for both early career and experienced scientists, the protocols were optimized for tomato roots but can easily be adapted to roots of other plant species, or if needed, to leaves. The book includes information on quantifying pattern-triggered immune (PTI) responses in plant roots and covers …

Market Signals From Online Behavior, Nicole J. Olynk Widmar, Michael L. Smith, Erin Robinson

Purdue University Press Books

Market Signals From Online Behavior asks, What do social media trends, Google searches, and online chatter reveal about consumer behavior? It also poses the question, How can we interpret these signals without losing sight of the people behind the posts? This book examines the digital traces left by consumers and explores how these signals intersect with food, agriculture, retail, and beyond.

Drawing from real-time data and social-listening analysis, Market Signals connects the dots between what is trending online and what it means for markets in the real world. Whether it is the rise of plant-based eating, changing holiday shopping norms, …

Horse Evaluation: A Multibreed Text For Competitive Youth Equine Judges, Colleen M. Brady

Purdue University Press Books

Horse judging is one of the most popular activities in 4-H, FFA, and other youth-development organizations. Judging teaches youth how to both critically analyze animals based on a specific set of criteria and justify their decisions through oral reasoning. This book includes information on examining a wide variety of breeds—from quarter horses and Arabians to Saddlebreds, Drafts, and Miniatures—and covers a range of disciplines. Both halter and performance classes are explored, and the rules and regulations used to govern contests at the national level are provided. Example sets of reasons are supplied for most classes, as are lists of potential …

Assessing Knowledge, Attitudes, And Practices (Kap) Towards The One Health Approach In Governmental Officers In Egypt, Nour Elsersawy

Theses and Dissertations

Background: the one health (OH) approach emphasizes the interconnectedness among human, animal, and environmental health and requires multisectoral collaboration to address complex health challenges. Egypt faces significant threats at the human-animal-environment interface, including endemic and emerging zoonotic diseases, antimicrobial resistance (AMR), food safety challenges, and vector-borne diseases. Despite established coordination mechanisms and the launch of the One Health National strategic framework (2023-2027) of Egypt, the extent to which oh principles are understood, embraced, and practiced by governmental officers responsible for implementation remains incompletely understood. Objectives: this study assessed and evaluated the knowledge, attitudes, and practices (KAP) regarding the one health …

Groove Goes The Distance: An Initial Inquiry Into Jazz Music In Egypt, Farida Gohar

Theses and Dissertations

Jazz music has been a historically contentious site of social, cultural, and political signification. From the violent subjugation that characterized its origins and aspirational freedom that animated its practice, to its transformation into a distinctly “American” music instrumentalized by the US State Department to counter Soviet influence, jazz’s capacity for the inscription of meaning is vast and regularly cause for debate. The particular configuration of jazz music in Egypt is no less complicated although seldom studied. This thesis ventures an initial mapping of the dynamics and negotiations that historically defined the initiation of “Egyptian” jazz, as well as the ones …

Law And The (Re)Production Of Class Hierarchies In Egypt, Ahmad Abdelnaby

Theses and Dissertations

This thesis investigates how Egypt’s legal system, structurally tilted toward the elite and constitutive of inequality, has interacted with the country’s entrenched culture of class-based discrimination to produce a legal culture uniquely comfortable with hierarchy. It contends that class-based discrimination in Egypt has evolved from a social prejudice into a juridical condition, one in which the law does not merely mirror inequality but actively constructs and rationalizes it. By examining the intersection between legal structure and Egypt’s entrenched moral order of class-based discrimination, the study reveals a legal culture that no longer hides its hierarchies behind the veil of neutrality …

Investigating Tau Pathology In The Retina And Anterior Segment Structures Of The Eye In A 3-Nitropropionic Acid–Induced Tauopathy Mouse Model, Mohamed Sayed Ahmed Abdel-Kader Qasem

Theses and Dissertations

Background and Objectives: Alzheimer's disease, the most prevalent neurodegenerative disorder in older adults, is characterized by accumulation of hyperphosphorylated tau and amyloid-beta (Aβ) plaques in the central nervous system. Given the retina's shared embryological origin with the brain, its direct neural connectivity via the optic nerve, and similarities in vasculature and age-related degeneration patterns, retinal pathology may serve as an early, non-invasive biomarker for Alzheimer's disease. This study employed 3-nitropropionic acid (3NP) as a pathway-specific tauopathy model driven by mitochondrial dysfunction. The study particularly aimed to investigate whether retinal and corneal tau pathology reflects underlying tau-related neurodegeneration triggered by …

Metagenomic Profiling Of Gut Microbiome Signatures Across Liver Disease Stages And Hcv-Related Hepatocellular Carcinoma In Egyptian Patients, Marwa A. Zahra

Theses and Dissertations

Dysbiosis in the gut microbiome, particularly concerning the synchronous crosstalk between the gut and the liver, has been associated with various diseases. This study profiles the gut microbiome in liver diseases among Egyptian patients, with a focus on the hepatitis C virus (HCV) and hepatocellular carcinoma (HCC), both of which are highly prevalent in Egypt. Utilizing shotgun metagenomic sequencing, we analyzed microbial gene catalogs and taxonomic profiles from 46 Egyptian patients categorized into five groups: healthy individuals, liver disease patients of different etiologies, post-HCV, treated HCV, and HCV-HCC patients. Healthy and treated HCV patients exhibited distinct microbial profiles characterized by …

Refugees In Egypt: State Framing, Ministerial Narratives, And The Politics Of Representation On Social Media, Habiba Kohail

Theses and Dissertations

This study examines Egyptian government discourse on refugees in 2024, a year characterized by heightened regional displacement and the enactment of Egypt’s first Asylum Law (Law No. 164 of

2024). Using a multidisciplinary framework that combines framing analysis with van Dijk's socio-cognitive approach, the study systemically analyzes how the government construct refugees on social

media and sets the boundaries of their inclusion in Egypt.

The thesis analyzes the Egyptian government discourse on refugees across official social media platforms from January 1, 2024, to December 31, 2024, a period that witnessed an increase in the government engagement in the refugee issue …

Prephiral Bacterial Infectious Agent Triggers Neuroinflammatory Responses And Neurobehavioral Impairment In Wild-Type Mice, Hadeer Atalah

Theses and Dissertations

Neurodegenerative diseases, including Alzheimer's and Parkinson's, present an increasing global challenge, with chronic neuroinflammation identified as a principal factor alongside genetic, environmental, and infectious influences (Boyd et al., 2022).  Epidemiological data associate bacterial infections with a 40% heightened risk of Parkinson's disease; however, the mechanisms—especially the direct connection between peripheral sepsis and the silent onset of central nervous system pathology absent acute meningitis—are inadequately investigated (Smeyne et al., 2021), particularly concerning common pathogens like Klebsiella pneumoniae in high-burden areas such as Egyptian ICUs, where it constitutes 30% of cases (Alkompoz et al., 2023). This study filled the gap by creating …

Does Increasing Human Impact Across The Holocene Result In Simplification Of Vegetation Composition And Diversity Across Europe? A Pollen-Based Spatio-Temporal Approach, Caterina Röhm, Maria Antonia Serge, Ralph Fyfe, François Gillet, Laurent Marquer, Agnès Lagnoux, Thierry Klein, Didier Galop, Florence Mazier

School of Geography, Earth and Environmental Sciences

Land use and climate change are the primary drivers of current biodiversity loss, but have had different impacts on biodiversity across the Holocene epoch. To enhance our understanding of current changes in diversity and its impact on ecosystem functions, knowledge of long-term interactions between vegetation diversity, land use change, and climatic change is crucial. Grid-cell estimates of quantified regional vegetation cover (RV_est) based on pollen data from 1607 sites across Europe, transformed using the REVEALS (Regional Vegetation Estimates from Large Sites) model, have been used to explore spatiotemporal changes in vegetation and regional diversity during the Holocene (25 …

The Heart Seat™: An In Home Cardiovascular Monitoring Device, Archana Venkataramani

Theses

Heart failure (HF) is one of the most common disorders, affecting an estimated 64 million people globally. Although heart failure incidence is stabilizing in some countries, prevalence is rising because of an aging population, improved post-myocardial infarction survival, and advances in treatment. High mortality, morbidity, reduced quality of life, and significant healthcare costs are results of heart failure (Shahim et al., 2023). Recurrent heart failure episodes are associated with an increased risk of death. Heart monitoring systems exist in several forms, including implantable cardiac devices, wearable and portable monitors, and remote patient monitoring systems. Each type differs in monitoring needs, …

Heroes And Consequences: On Masculinity And Redemptive Violence In American Culture, Chester F. Phillips

Creative Nonfiction Magazine

No abstract provided.

Wired For Fairness, Josephine A. Fitzpatrick

Creative Nonfiction Magazine

No abstract provided.

Sequelae: The Inner War, Bindu Wiles

Creative Nonfiction Magazine

No abstract provided.

Sexuality And Gender Roles In Utopian Communities: A Critical Survey Of Scholarly Work, Jon Wagner

Communal Societies

No abstract provided.

The Use Of Structural Arrangements And Organizational Strategies By Urban Communes, William L. Smith

Communal Societies

No abstract provided.

Taize: A Memoir, Regina Roth

Communal Societies

No abstract provided.

Bolton Hall's Free Acres Experiment: The Single Tax And Anarchism In New Jersey, Martin A. Bierbaum

Communal Societies

No abstract provided.

Herman Fegelein: Getting Out Of Dodge, Paul West

Creative Nonfiction Magazine

No abstract provided.

A Different Kind Of Truth, Gabriel Scala

Creative Nonfiction Magazine

No abstract provided.

Suffering Self, Minh Phuong Nguyen

Creative Nonfiction Magazine

No abstract provided.

Extinction, J.D. Lewis

Creative Nonfiction Magazine

No abstract provided.

For(E)Closure, S.J. Dunning

Creative Nonfiction Magazine

No abstract provided.

The Topolobampo Colony In The Context Of Porfirian Mexico, Bennett Lowenthal

Communal Societies

No abstract provided.

Trustees, Deacons, And Deaconesses: The Temporal Role Of The Shaker Sisters, 1820-1890, Karen K. Nickless, Pamela J. Nickless

Communal Societies

No abstract provided.