Digital Commons Network^™

Introduction: Architecture Filmmaking: Framing The Discourse And Conditions Of Production In Architectural Practice And Education, I Troiani, H Campbell

School of Art, Design and Architecture

No abstract provided.

Guide To The Mission San Diego De Alcalá Excavation Records, Raymond Brandes

University Records

The Mission San Diego de Alcalá Excavation records document the nearly twenty years of excavation work conducted during a University of San Diego course led by Professors Raymond Brandes and James Moriarty. Among the records are course materials, newspaper articles, photographs and negatives, research materials, maps, and audio recordings. Course materials include planning materials for the course, informational materials for students, and documentation of excavation work. This includes notes about work conducted during class sessions, inventories of found artifacts, and drawings of the excavation areas. Aerial photographs taken of the Mission San Diego de Alcalá site, and topographical maps created …

Sustainable Digital Finance In Asia: Creating Environmental Impact Through Bank Transformation, Ryan Knowles Merrill, Simon J.D. Schillebeeckx, Sofie Blakstad

Research Collection Lee Kong Chian School Of Business

Data is arguably the most valuable resource in the digital economy. Used effectively and responsibly it has the potential to serve as a driving force in creating a more sustainable world. The potential is especially potent in the financial sector given its central place in the financial system, and its access to and use of data.Using technologies such as blockchain, artificial intelligence (AI), mobile technology, internet of things (IoT), and the cloud, data can be captured by sensors in the environment and structured to integrate sustainability into existing financial products and services. These can be creatively combined into entirely new …

Subglacial Roughness Of The Greenland Ice Sheet: Relationship With Contemporary Ice Velocity And Geology, Michael A. Cooper, Thomas M. Jordan, Dustin M. Schroeder, Martin J. Siegert, Christopher N. Williams, Jonathan L. Bamber

Geography

The subglacial environment of the Greenland Ice Sheet (GrIS) is poorly constrained both in its bulk properties, for example geology, the presence of sediment, and the presence of water, and interfacial conditions, such as roughness and bed rheology. There is, therefore, limited understanding of how spatially heterogeneous subglacial properties relate to ice-sheet motion. Here, via analysis of 2 decades of radio-echo sounding data, we present a new systematic analysis of subglacial roughness beneath the GrIS. We use two independent methods to quantify subglacial roughness: first, the variability in along-track topography - enabling an assessment of roughness anisotropy from pairs of …

Forging Relationships Between Faith-Based And Secular Organizations To Address The Global Water Crisis A Case Study From Liberia, Kristin R. Alford, Jamison L. Koeman

University Faculty Publications and Creative Works

It is imperative to engage in interdisciplinary and multisector partnerships as we seek to develop and deliver effective solutions to address the global water crisis. These partnerships allow us to live out our Christian charge to demand justice for the vulnerable and promote human flourishing. This case study reviews the benefits and challenges of multisector partnerships between faith-based and secular organizations using the example of a multi-year water filter distribution project in Liberia. Benefits of the partnership include shared expertise, investment in students and Liberians, and results-driven research. Challenges include differing sub-goals, logistical challenges, communication difficulties, and different ways of …

Three Essays On Utilizing Spatial Econometrics In Natural Resource Economics Related To Water, Health, And Energy, Elham Erfanian

Graduate Theses, Dissertations, and Problem Reports (ETD)

Spatial interaction and the locational structure between observations have recently gained more attention in the field of econometrics for both cross-sectional and panel data analyses. Compared to a non-spatial economic model, a spatial model relaxes the assumption of independency in observations. This research will apply spatial econometrics modeling in three different fields in applied economics: 1) water charge and minimum monthly access charge in West Virginia municipalities, 2) Naloxone access law and opioid overdose deaths among the U.S. states, and 3) ��2.5 concentrations and asthma hospitalizations in Pennsylvania counties. Based on the nature of water resource imposing spillovers in water …

Petrophysical And Geomechanical Characterization Of The Marcellus Shale In The Appalachian Basin, Yixuan Zhu

Graduate Theses, Dissertations, and Problem Reports (ETD)

In recent years, more and more attention is paid to shale gas and hydrocarbon liquids exploration and exploitation in unconventional reservoirs. With the development of horizontal drilling and hydraulic fracturing, production from unconventional reservoirs has been greatly increased. However, not all wells, regions and basins harbor highly successful shale gas and liquids producers. In order to improve the production efficiency and reduce the cost of projects, detailed analysis needs to be undertaken to characterize the reservoir. As opposed to conventional reservoirs, extraction of gas in the unconventional reservoir is dependent not only on the reservoir quality, but also on completion …

Sight-Seeing In School: Visual Technology, Virtual Experience, And World Citizenship In American Education, 1900-1930, Katie Day Good

University Faculty Publications and Creative Works

This article argues that the influx of media technologies into schools between 1900 and 1930 was facilitated by an emergent techno-utopian rhetoric in American culture that placed new social value on the acquisition of virtual and worldly experience. Against a backdrop of rising immigration, global visual culture, and American intervention in foreign affairs, the burgeoning educational technology industry-including producers of stereographs, slides, and National Geographic magazine-made inroads into schools by endowing technology with the capacity to "bring the world to the pupil" and serve as a substitute for travel. Aligning with progressive reformers, boosters of early educational technology highlighted these …

Changing The Story: Implications Of Narrative On Teacher Identity, Geah Pressgrove, Melissa Janoske, Stephanie Madden

Faculty & Staff Scholarship

This study takes a qualitative approach to understanding the connections among narrative, professional identity, and reputation management in public education. Through 15 interviews and five focus groups with high-achieving teachers and administrators, researchers explored the narratives these educators share to understand and improve the story of the teaching profession. Central to the findings are societal, organizational, and community-level factors that have led to a reputation crisis for the profession of teaching and thus contribute to the national teacher shortage. Ultimately, this study points to the notion that a shift in the perception of the value of teaching and teachers can …

“Trespassers Will Be Persecuted”: Oil And Property Law In Ben Okri’S “What The Tapster Saw”, Rose Casey

Faculty & Staff Scholarship

A movement appears to be underway in certain areas of property jurisprudence to recalibrate property law for more equitable and life-sustaining ends. For many legal theorists working from a Global South, indigenous, or minority perspective, international legal frameworks seem increasingly receptive to reformulating laws regulating property ownership to better protect frequently dispossessed communities and sustain ecological, animal, and human life. Perhaps the most promising such example of a potentially substantial change to prevailing formulations of property ownership is found in the area of indigenous cultural and intellectual property rights. Since 2007, the World Intellectual Property Organization (WIPO) has been working …

“We Are Women And Men Now”: Intimate Spaces And Coping Labour For Syrian Women Refugees In Jordan, Karen Culcasi

Faculty & Staff Scholarship

War affects women from the bedroom to the battlefield, but for most women war is experienced within intimate spaces. Intimate spaces are rarely the focus of mainstream academic research or media reporting; thus women's experiences with war and displacement are often concealed. Building from literature in feminist geopolitics that helps focus our attention toward everyday and intimate geopolitics, I conducted in‐depth interviews with Syrian women refugees in Jordan in order to examine how they are coping. Of the many ways that they've learned to cope, these women asserted that earning an income and adjusting to altered gender performances and relations …

Evaluation Of Sampling And Cross-Validation Tuning Strategies For Regional-Scale Machine Learning Classification, Christopher A. Ramezan, Timothy A. Warner, Aaron E. Maxwell

Faculty & Staff Scholarship

High spatial resolution (1–5 m) remotely sensed datasets are increasingly being used to map land covers over large geographic areas using supervised machine learning algorithms. Although many studies have compared machine learning classification methods, sample selection methods for acquiring training and validation data for machine learning, and cross-validation techniques for tuning classifier parameters are rarely investigated, particularly on large, high spatial resolution datasets. This work, therefore, examines four sample selection methods—simple random, proportional stratified random, disproportional stratified random, and deliberative sampling—as well as three cross-validation tuning approaches—k-fold, leave-one-out, and Monte Carlo methods. In addition, the effect on the accuracy of …

Submarine Groundwater Discharge Data At Meter Scale (223ra, 224ra, 226ra, 228ra And 222rn) In Indian River Bay (Delaware, Us), Carlos Duque, Karen L. Knee, Christopher J. Russoniello, Mahmound Sherif, Usama A. Abu Risha, Neil C. Sturchio, Holly A. Michael

Faculty & Staff Scholarship

Abstract

Submarine groundwater discharge (SGD) was sampled at high-spatial resolution in Indian River Bay, DE, USA, in July 2016 to characterize the spatial variability of the activity of the radium and radon isotopes commonly used to estimate SGD. These data were part of an investigation into the methods and challenges of characterizing SGD rates and variability, especially in the coastal aquifer transition from freshwater to saltwater (Hydrogeological processes and near shore spatial variability of radium and radon isotopes for the characterization of submarine groundwater discharge (Duque et al., 2019)). Samples were collected with seepage meters and minipiezometers to obtain sufficient …

Geochronology And Depositional History Of The Sandy Springs Aeolian Landscape In The Unglaciated Upper Ohio River Valley, United States, Mathew P. Purtill, J. Steven Kite, Steven L. Forman

Faculty & Staff Scholarship

The study of active and stabilized late Quaternary aeolian landforms provides important proxies for past climate events and environmental transitions. Despite an overall increase in the study of aeolian landforms in previously glaciated and coastal settings in eastern North America, the history of aeolian sedimentation in many unglaciated inland alluvial settings remain poorly understood. This study reports on the geochronology and depositional history of aeolian landforms and sediments in the unglaciated upper Ohio Valley at the Sandy Springs site. Aeolian landforms and sediments include complex, linear, barchan-like, and climbing dunes; an interdune sand sheet; and sandy loess that blankets high …

Digital Health And Regulatory Experimentation At The Fda, Nathan Cortez

Faculty Journal Articles and Book Chapters

For well over a decade the U.S. Food and Drug Administration (FDA) has been told that its framework for regulating traditional medical devices is not modern or flexible enough to address increasingly novel digital health technologies. Very recently, however, the FDA introduced a series of digital health initiatives that represent important experiments in medical product regulation, departing from longstanding precedents applied to therapeutic products like drugs and devices. The FDA will experiment with shifting its scrutiny from the pre-market to the post-market phase, shifting the locus of regulation from products to firms, and shifting from centralized government review to decentralized …

Transnational Law As Unseen Law, Natasha Affolder

All Faculty Publications

Part of the continuing allure of Philip Jessup’s account of transnational law, published in 1956, lies in its promise of capturing something beyond the easily visible bodies of public and private international law. Attempts to name and to frame this unseen law continue to this day. This chapter, part of a collection commemorating the 60^th anniversary of the publication of Transnational Law, examines the intellectual holding pen created by Jessup for other rules and sources of law, his “larger storehouse of rules”. While this initiative was firmly aimed at expanding the view of law to see beyond the …

“There Is No Racism In Cuba”: A Field Study Of The “Post-Race” Rhetoric Of Modern Cuba, Clarissa J. Walker

Open Access Dissertations

Claims of racelessness in present-day Cuba conflate identities and generate public discourse that misalign with the social realities of black Cubans on the island. Decolonial and critical race theorists argue the necessity of racial-identity language: Unconfronted race-based injustice and unproblematized whiteness are among the unaddressed issues concretized by racial democracy rhetoric. The aim of this qualitative study is to investigate the collective narrative of modern-day Cuban interviewees to determine their epistemological knowledge and current uses for the rhetorics of racelessness; further, the study tracks the island’s century-old rhetorical practices designed to sustain erasure of race rhetoric in Cuba. This work …

Are Domestic Abusers Terrorists: Rhetoric, Reality, And Asylum Law, Natalie Nanasi

Faculty Journal Articles and Book Chapters

The terms terrorism and terrorist are highly charged but all too often imprecisely utilized in legal, media, and political arenas. The terminology has even entered the field of intimate partner violence, where the phrases terrorism in the home or intimate terrorism have been used to describe domestic abuse. This language has proliferated not only due to identified commonalities between intimate partner abuse and terroristic behaviors but also because of the rhetorical impact of the words in highlighting the gravity of domestic violence. However, expanding the legal framework of terrorism into new areas has potentially serious and far-reaching consequences. It is …

Societal Pressures And Procreative Preferences For Gay Fathers Successfully Pursuing Parenthood Through Ivf And Gestational Carriers, Steven R. Lindheim Md, Jody L. Madeira, Artur Ludwin, Emily Kemmer, J. Preston Parry, Georges Sylvestre, Guido Pennings

Articles by Maurer Faculty

This retrospective study surveyed decision-making and challenges among 78 gay cisgender male couples utilizing in-vitro fertilization (IVF) and a gestational carrier. While most couples (67.1%) found the decision to actively pursue fertility treatment ‘not difficult’, 32.9% felt that it was ‘somewhat difficult’ or ‘very or extremely difficult’. Almost 30% of couples had not undertaken financial planning for treatment, which introduced delays of N2 years for 25.3% of participants. Conceiving twins was ‘important to very important’ in 52.3% of couples, and 84.2% of couples chose to transfer two embryos to ‘increase the odds’ or reach an ideal family size in a …

Using The Enrichment Triad Model To Explore Place And Support Curriculum In One Rural Gifted Program, Myriah Mae Miller

Graduate Theses, Dissertations, and Problem Reports (ETD)

Using narrative inquiry, this case study explored how one teacher, who had deep connections to place, learned and utilized the place-based Enrichment Triad in her rural Appalachian elementary gifted program. Data collected included teacher, student, and parent interviews and classroom observations. Data were analyzed using a socio-cultural narrative analysis and narrative thematic analysis. Results from analysis created thick descriptions of the teacher’s journey to teaching, her existing practices, her experiences learning and implementing the framework, and her future curricular intentions. Developments in the teacher’s practice included establishment of scope and sequence, a sharing of power, and embracing students’ identities through …

A Deep Dive Into The Land Development Dynamics Of A Complex Landscape, Pariya Pourmohammadi

Graduate Theses, Dissertations, and Problem Reports (ETD)

Land development is a complex and dynamic process simultaneously interacting with numerous environmental, cultural and economic procedures. In this research we studied past, present and future of land transformation in Appalachia. This dissertation is organized in three-essay format and each essay is focused on one aspect of land development processes in a sub-region in the Appalachian region. In the first essay, deep learning techniques are used to build predictive models for the land development. This study presets deconvolutional neural networks models in predicting land development. On the second essay, spatial data analysis and remote sensing are used to investigate the …

Historic Log Buildings As Archives Of Past Forest Ecology, Kristen K. De Graauw

Graduate Theses, Dissertations, and Problem Reports (ETD)

This dissertation is composed of three separate but related manuscripts with the common theme of using historic log buildings from the central Appalachian Mountain region of eastern North America as ecological archives. In Chapter 1, I explore the biases, limitations, and ecological applications of tree-ring data from historic log buildings. European immigrants selected trees from a forested stand based on species, log sizes, and construction locations. Despite this selection bias, ecological information can be gleaned from historic log buildings, which offer a complementary record of past forest ecology and represent a site type that is not often associated with old-growth …

Multidimensional Analysis Of Vulnerability: Methodological Advances And A Case Study From Malawi., Park Mcmillan Muhonda

Graduate Theses, Dissertations, and Problem Reports (ETD)

Since 1990s rural households in Malawi, constituting 85% of the population, have experienced deepening livelihood vulnerability, often manifested as persistent food insecurity. Livelihood crises have since been blamed on or attributed directly to weather perturbations/climatic shocks i.e. El-Nino induced climate variability/drought conditions. This study revealed that persistent livelihood crisis in rural Malawi cannot be attributed to or squarely blamed on weather shocks alone, rather it is at the intersection of various livelihoods shocks that rural livelihood vulnerability in Malawi is exacerbated i.e. worsening and deepening.

Thus, rural livelihood vulnerability to climate shocks in Malawi is manifest not in isolation but …

X-Ray Fluorescence Applications In Mudrock Characterization: Investigations Into Middle Devonian Stratigraphy, Appalachian Basin, Usa, Keithan Garrett Martin

Graduate Theses, Dissertations, and Problem Reports (ETD)

Mudrocks are characterized by nanometer-scale pore sizes and nano-darcy permeability, which plays a significant role in hydrocarbon flow during production. Resulting from these characteristics, mudrocks were exclusively considered a source rock, which charged overlying, more porous mediums. Hydraulic fracturing, a technology used to create artificial fractures to liberate hydrocarbons from the reservoir, enabled natural gas to be produced from mudrock reservoirs economically. Over the last fifteen years, this technology motivated research efforts to understand reservoir characteristics of mudrock. These investigations significantly improved our knowledge of mudrock systems, but have also highlighted key areas that are undeveloped and/or where conflicting hypotheses …

Peatlands And Histosols In Canaan Valley National Wildlife Refuge, West Virginia, Mitzy Leigh Schaney

Graduate Theses, Dissertations, and Problem Reports (ETD)

Canaan Valley in West Virginia contains a greater area of peatlands than any other locality in the mid-Atlantic Highlands. Extensive fieldwork focused on peat stratigraphy and pedology, combined with high-resolution radiocarbon dating, was used to evaluate five peatlands within Canaan Valley National Wildlife Refuge (CVNWR) in the central Appalachian Mountains. One hundred soil cores were profiled and described, 30 with laboratory data, including 52 radiocarbon dates. Calibrated basal peat dates among the five mapped peatlands indicate a late Pleistocene timeframe for the onset of peat genesis, ranging from ~18,600 to ~15,200 cal yr BP. The dates for peat initiation are …

What Makes The Death Penalty Arbitrary? (And Does It Matter If It Is?), Chad Flanders

All Faculty Scholarship

A common objection to the death penalty is that it is arbitrarily imposed. Indeed, the Supreme Court in the 1970s held the death penalty as it was then administered to be unconstitutional precisely because the states seemed to have no clear standards for who got death and who did not. In the most famous passage in that opinion (Furman v. Georgia), Justice Stewart wrote that the death penalty was cruel and unusual in the same way that being struck by lightning was cruel and unusual.

It is thus surprising that the Court and those scholars who push this objection have …

Lived Experience Of Tongans With Obesity And Diabetes, Gladys Adjei-Poku

Walden Dissertations and Doctoral Studies

People of Pacific Island descent are afflicted by obesity and diabetes more than other populations. Although interventions have succeeded in reducing these conditions among other groups, they have been unsuccessful among Tongans and other Pacific Islanders. Furthermore, little is known about the cultural perspectives of this population with a high rate of obesity and diabetes. Accordingly, this descriptive phenomenological study was conducted to investigate the lived experiences of Tongans with obesity and diabetes in a western metropolitan area of the United States to understand their predisposition toward these conditions and suggest appropriate interventions. Purposive sampling was used to recruit 11 …

Caribbean Students' Experience Of Readiness For The Secondary Education Certificate Exam, Cleon Pauline Athill

Walden Dissertations and Doctoral Studies

While there is general agreement about its importance, the construct of educational readiness is nebulous with much debate about what constitutes readiness. Readiness has been found to be a multidimensional psychological construct from a psychometric perspective. However, there is a growing awareness that this psychometric focus is lopsided, and that readiness does not only reside in the child. Further, there is an accompanying appreciation that readiness research may need to focus more on the subjective experience of individuals within the context of their environment. This phenomenological study, using Bronfenbrenner's social-ecological model, explored how Antigua and Barbudan students experienced readiness as …

Perceptions Of Female Genital Cutting Among Nigerian Immigrants In Portland, Oregon, Uche E. Ukachukwu

Walden Dissertations and Doctoral Studies

Female genital cutting (FGC) is the partial, or total excision of the female outer genitalia, or different forms of lacerations to the female genital organs for nonmedical reasons such as social, cultural, religious, or other nonmedical intentions. Many girls and women around the globe who have gone through FGC or are at the risk of being forced into it. The purpose of this qualitative case study was to explore the place of culture, religion, social beliefs, and men's views, attitudes, and knowledge regarding the FGC within the Nigerian immigrant community in the northwest US. The social convention theory served as …

Exploring Subcultural Perceptions That Influence Change Success Within A Hybrid Organization, Kevin Morgan Sorbello

Walden Dissertations and Doctoral Studies

Global change-failure rates remain over 70%, despite over a half-century of research, theory development, and mitigation strategies. Although researchers studying the problem of change failure recognize that subcultural perceptions influence change success, especially in hybrid organizations where subcultural differences are more profound, the perceptions that predispose a subculture to support or resist organizational change remain relatively unknown. The purpose of this exploratory case study was to address the problem of the high cost of change failure by identifying perceptions that influence change success within a maritime organization. The study'€™s conceptual framework was founded on the interpretive paradigm and social constructivist …