Digital Commons Network^™

Library Wayfinding And Esol Students: Communication Challenges And Empathy-Based Intervention, Nora Almeida, Junior R. Tidal

Publications and Research

This article describes a wayfinding study conducted in an urban, academic library to better understand the experiences of multilingual student populations. The study, which incorporated traditional user experience methods and video ethnography, exposed communication obstacles and spatial challenges encountered by students of English for speakers of other languages (ESOL) when attempting information retrieval tasks. After outlining the methodology and examining qualitative findings, the authors discuss how study findings prompted a reevaluation of local practices, service models, and staff training protocols. Finally, the authors explore the potential for qualitative, empathy-based wayfinding studies to transform library practices and spaces.

Reforming Age Cutoffs, Govind Persad

University of Richmond Law Review

This Article examines the use of minimum age cutoffs to define eligibility for social insurance, public benefits, and other governmental programs. These cutoffs are frequently used but rarely examined in detail. In Part I, I examine and catalogue policies that employ minimum age cutoffs. These include not only Medicare and Social Security but also other policies such as access to pensions and retirement benefits, eligibility for favorable tax treatment, and eligibility for discounts on governmentally provided goods and services. In Part II, I examine different rationales underlying eligibility and discuss the imperfect fit between these rationales and the use of …

“Wolves And Grizzlies And Bears, Oh My!”: Exploring Historical And Contemporary Contexts For Justice Kennedy’S Founding Era Application Of The Personal Right To Bear Arms, Mark W. Smith

Southern Illinois University Law Journal

This article focuses attention on an oft-neglected dimension of the individual right to bear arms enshrined in the Second Amendment: the right to self-defense against animals. Although the right to self-defense against criminals and resistance to tyranny have been heavily analyzed as a foundational concern in forming the Second Amendment right, the Amendment’s role in protecting people, livestock and crops from animal attacks has been given short shrift. But many of the same concerns that motivated the Founders to keep their guns at the ready for protection from animals, though less in the public eye today, still exist in one …

Impact Of Covid-19 On Sense Of Community / Student Engagement, Aaron Sauer, Richard Gebken, Richard Bruce

The Professional Constructor

The spring of 2020 was a time of unprecedented change for higher education institutions. The COVID-19 pandemic forced schools to re-think instructional delivery and the undergraduate experience as they implemented measures to protect students, faculty, and staff. Unraveling the impact of the pandemic on higher education will take many years. This study investigated how the institutional response in the return to campus following the pandemic influenced sense of community, a component of student engagement. A previously developed instrument was delivered at two construction management programs in the U.S. Midwest before and after the pandemic. The two schools were similar in …

Ecopsychologists' Vital Importance In The Time Of Climate Crises, Nicole B. Auckerman Psyd

Antioch University Dissertations & Theses

Ecopsychology is a systems-based philosophy that expands the therapeutic lens to include client interactions with and perceptions of the natural environment as an integral element of well-being or pathology. Ecopsychology, known forward as EP, also looks at the pathology of our culture and what kind of diagnoses lead to practices that put our planet at risk. In recent decades, the field has amassed a substantial amount of empirical evidence supporting its effectiveness but remains largely underutilized. First generation EP suggested a cultural reordering shifting away from consumer culture and reordering our way of life. Second generation posits working within the …

Underutilization Of Endovascular Therapy In Black Patients With Ischemic Stroke: An Analysis Of State And Nationwide Cohorts, Youngran Kim, Anjail Sharrief, Min Ji Kwak, Swapnil Khose, Rania Abdelkhaleq, Sergio Salazar-Marioni, Guo-Qiang Zhang, Sunil A Sheth

Faculty, Staff and Student Publications

BACKGROUND AND PURPOSE: Endovascular therapy (EVT) is a very effective treatment but relies on specialized capabilities that are not available in every hospital where acute ischemic stroke is treated. Here, we assess whether access to and utilization of this therapy has extended uniformly across racial and ethnic groups.

METHODS: We conducted a retrospective, population-based study using the 2019 Texas Inpatient Public Use Data File. Acute ischemic stroke cases and EVT use were identified using the

RESULTS: Among 40 814 acute ischemic stroke cases in Texas in 2019, 54% were White, 17% Black, and 21% Hispanic. Black patients had similar admissions …

Editorial Foreword Ijsls Volume 1 Number 2, Sulistyowati Irianto

The Indonesian Journal of Socio-Legal Studies

No abstract provided.

From Roadman To Royalties: Inter-Representational Value And The Hypercapitalist Impulses Of Grime, Orlando Woods

Research Collection School of Social Sciences

This paper explores how digital media can cause the representational value of rap artists to be transformed. Ubiquitous access to digital recording, production and distribution technologies grants rappers an unprecedented degree of representational autonomy, meaning they are able to integrate the street aesthetic into their lyrics and music videos, and thus create content that offers a more authentic representation of their (past) lives. Sidestepping the mainstream music industry, the digital enables these integrations and bolsters the hypercapitalist impulses of content creators. I illustrate these ideas through a case study of grime artist, Bugzy Malone, who uses his music to narrate …

Subaerial-Submarine Morphological Changes At Stromboli Volcano (Italy) Induced By The 2019–2020 Eruptive Activity, Traglia F Di, Alessandro Fornaciai, Daniele Casalbore, Massimiliano Favalli, Irene Manzella, Claudia Romagnoli, Francesco Latino Chiocci, Paul Cole, Teresa Nolesini, Nicola Casagli

School of Geography, Earth and Environmental Sciences

This study analyses the morphological changes induced by eruptive activity at Stromboli volcano (Italy) during and after events occurring during July–August 2019. This period was characterized by intense eruptive activity (two paroxysmal explosions, a two-month-long lava emission, and more intense and frequent “ordinary” explosive activity) that produced significant changes within the region known as Sciara del Fuoco, located on the most unstable, north-western flank of the volcano. Since September 2019, the eruptive activity waned but remained intense, and erosive phenomena continued to contribute to the re-shaping of the Sciara del Fuoco. The morphological changes described here were documented by integrating …

Radar Remote Sensing For Land Surface Studies Over The United Arab Emirates, Muhagir Hisham Elkamali

Dissertations

This dissertation is concerned with the land surface deformations related to anthropogenic activities and how a monitoring strategy can be established for nationwide studies. The main objective of this dissertation is to study land surface fluctuations in regional and local scales over the dry semi-arid climate of the United Arab Emirates with the relation to subsurface layers mechanisms and groundwater dynamics. Radar Interferometry techniques have been developed to detect and monitor land surface movement from space with very high accuracy. This dissertation investigates the implementation of these techniques over highly decorrelated surfaces. The detected land surface movements have been correlated …

The Impact Of Light Rail Transit On The Urban Development In Dubai, Uae, Dhabia Nasser Alhazmi Alefari

Theses

The United Arab Emirates (UAE) has seen significant growth in urban development over the past two decades. To overcome the implication of this development, Dubai’s Roads and Transport Authority (RTA) has called for sustainable transport development at all levels, including the Light Rail Transit (LRT), which is a friendly mass transit system to satisfy the requirements of urban mobility, environmental sustainability, and green power efficiency. The shift towards sustainable mass transport systems has become the ideal choice to overcome the challenges accompanying the growth and development facing cities such as Dubai and to convert them into sustainable environmentally friendly places. …

Class Action Boundaries, Daniel Wilf-Townsend

Fordham Law Review

In recent years, some judges have begun doubting—and at times denying— their jurisdiction in class actions whose membership crosses state lines. This doubt has followed from the U.S. Supreme Court’s significant tightening of personal jurisdiction doctrine, which has led many to argue that courts no longer have jurisdiction over the claims of unnamed class members unless those claims have some independent relationship with the forum state. Such an argument raises foundational questions about due process and federalism, and has significant implications for the size, location, and feasibility of many class actions. This Article argues that what it terms the “state-border …

Does Cryptocurrency Hurt African Firms?, Mina Sami, Wael Abdallah

Faculty Journal Articles

This paper aimed to assess the effect of the cryptocurrency market on firms’ market value, especially on the sectoral level, in Africa. To reach the study’s main goal, the authors adopted the Panel-Corrected Standard Errors (PCSEs) and Panel Double-Clustered Standard Errors (PDCSEs). Using firm-level data, the results of this study can be summarized as follows: (a) The cryptocurrency market hurts the firm market value in Africa. (b) The firms operating across different sectors respond disproportionally to the cryptocurrency market. For instance, the sectors that offer low returns in Africa (industrial, energy, financial) negatively respond to the cryptocurrency market, while the …

Sovereignty 2.0, Anupam Chander, Haochen Sun

Vanderbilt Journal of Transnational Law

Digital sovereignty-the exercise of control over the internet-is the ambition of the world's leaders, from Australia to Zimbabwe, seen as a bulwark against both foreign states and foreign corporations. Governments have resoundingly answered first-generation internet law questions of who, if anyone, should regulate the internet. The answer: they all will. Governments now confront second-generation questions--not whether, but how to regulate the internet. This Article argues that digital sovereignty is simultaneously a necessary incident of democratic governance and democracy's dreaded antagonist. As international law scholar Louis Henkin taught, sovereignty can insulate a government's worst ills from foreign intrusion. Assertions of digital …

A Reference Architecture For Augmented Reality Maintenance Support, Daniel A. Cuellar

Theses and Dissertations

The current method of preparing Airman to perform tasks in their designated Air Force Specialty is to provide coursework-based initial skills training and on-the job training (OJT) for that specialty. Full qualification for a single Air Force Specialty is estimated to average seven years with OJT consisting of seventy-five percent of that timeline. OJT primarily consists of mastering the use of the Technical Order (TO), a governing document that provides step-by-step task instruction that must be followed explicitly. Though TOs have transitioned to an electronic format, employment of the information has remained the same. A proven aid in instruction and …

Climate Change Risk To Coastal Airfield Stormwater Systems, Jedidiah R. Langlois

Theses and Dissertations

Climate change is resulting in rising sea levels and increased rainfall, posing new challenges to stormwater management, particularly along coastlines. The airfield stormwater systems of Tyndall Air Force Base discharge directly into an interior bay of the Gulf of Mexico through tidal canals and ditches, creating a risk of system inundation from high tidewater conditions from sea-level rise (SLR). This study explores the performance and consequences of an inundated stormwater system from SLR during rainfall events using the EPA’s Stormwater Management Model (SWMM). One hundred and fifty-three combinations of SLR and return year storms were applied to a model of …

Hydrologic Profiles And Geospatial Trend Analysis Evaluating Recurrent Flooding At Coastal U.S. Air Force Installations, Dylan D. Bechen

Theses and Dissertations

Military installations are exposed to numerous threats, including a changing climate and the risk of recurrent flooding. The four components of recurrent flooding are sea-level rise, tidal fluctuations, storm surges, and precipitation. This research analyzed 40 years of historical precipitation and tidal data at 17 coastal U.S. Air Force installations using indicators of both peak and threshold exceedances to identify long-term temporal trends in the hydrologic components that make up recurrent flood risk, establishing an installation’s “hydrologic profile” which can be used to better inform decision makers when evaluating portfolio-wide adaptation strategies and prioritization of long-term infrastructure investments.

Natural Infrastructure Alternatives Mitigate Hurricane-Driven Flood Vulnerability: Application To Tyndall Air Force Base, Kiara L. Vance

Theses and Dissertations

Hurricane frequency and magnitude intensification are expected over the remainder of the twenty-first century. Uncertainty in future projections requires that coastal communities approach adaptation decisions with caution. Traditional approaches are costly and inflexible. Soft policy adaptations are largely unenforceable. Hard, natural adaptations have emerged as an opportunity to partially mitigate the growing risk of extreme flooding, without the large investments required for traditional approaches, where natural infrastructure already exists. Existing literature for natural adaptations has not leveraged intensification expectations for hurricane events. This research uses multihazard damage evaluation software and spatial analysis to investigate placement of dredged sediment as a …

Burn Probability And Climate Change: A Quantitative Evaluation Of The Temporal Alterations Of Wildfire, David N. Robinson

Theses and Dissertations

The intensity of extreme weather events, specifically wildfires, along the West Coast has slowly grown overtime due to atmospheric changes caused by climate change. The Air Force, though aware of the threat that is wildfire, does not currently have a quantitative way to assess the hazard to base locations. In this paper, burn probability is quantitatively calculated through the geospatial analysis programs to provide a means of assessing wildfire vulnerability. The FlamMap fire simulator generated burn probabilities for Vandenberg Air Force Base using climate data generated by the remote automated weather station on the base to highlight how the burn …

Fires On Ice: Emerging Permafrost Peatlands Fire Regimes In Russia’S Subarctic Taiga, Vera Kuklina, Oleg Sizov, Elena Rasputina, Irina Bilichenko, Natalia Krasnoshtanova, Viktor Bogdanov, Andrey N. Petrov

Faculty Publications

Wildfires in permafrost areas, including smoldering fires (e.g., “zombie fires”), have increasingly become a concern in the Arctic and subarctic. Their detection is difficult and requires ground truthing. Local and Indigenous knowledge are becoming useful sources of information that could guide future research and wildfire management. This paper focuses on permafrost peatland fires in the Siberian subarctic taiga linked to local communities and their infrastructure. It presents the results of field studies in Evenki and old-settler communities of Tokma and Khanda in the Irkutsk region of Russia in conjunction with concurrent remote sensing data analysis. The study areas located in …

The Spatial Organization Of Pre-Colonial African Kingdoms: The Empires Of Ethiopia & Mali, Victoria O. Alapo

Department of Geography: Dissertations, Theses, and Student Research

Pre-Colonial kingdoms in Sub-Saharan Africa were many, and were organized in unique ways. The old Empires of Ethiopia and Mali were selected for this research because of their antiquity and for their contrasts: Ethiopia was an official Christian Empire for about two millennia, while Mali was the quintessential Sub-Saharan Islamic kingdom. Also, both empires possessed documentation written by traditional Africans, in the form of ancient indigenous manuscripts, which predate the colonial period (i.e., the coming of Europeans) by several centuries. In addition, the research analyzes work that has been done by historians and other academics, and incorporates the reports of …

Penicillin Allergy Assessment And Medical Referral To Promote Antibiotic Stewardship, Elaine Bailey, Mackenzie Connell, Marie Fluent, Erinne Kennedy

Faculty and Staff Publications

Antibiotic stewardship is an integral practice for the dental team to ensure a safe dental visit for patients. Now, with clinical practice guidelines and state toolkits, more dentists are aware of and actively practicing antibiotic stewardship. With the application of antibiotic stewardship practices, dentists are identifying the need for additional tools to enhance practice. For example, one need that has been identified is a tool for screening patients for true penicillin allergies. The Penicillin Allergy Assessment Tool (PAAT) is a decision-making tool that can be used chairside to screen patients who report an allergy to penicillin. After screening, dentists can …

Ecosystem Duties, Green Infrastructure, And Environmental Injustice In Los Angeles, Sayd Randle

Research Collection College of Integrative Studies

In Los Angeles, water managers and environmentalist NGOs champion green infrastructure retrofits, installations intended to maximize the water-absorbing capacity of the urban landscape. In such arrangements, the work of water management is necessarily spread among a more-than-human community, including (but certainly not limited to) humans, plants, soils, and gravels. This article analyzes the human labor within these collaborations, tracking when and how this work gets enrolled in networks of water management and circuits of value. I develop the term ecosystem duties to characterize these exertions and as a useful analytic for assessing emergent dynamics of environmental justice.

Technical Report: Reviewing The Relationships Between Urban Morphological Variables And Outdoor Thermal Comfort (Otc) To Assess Comfort Implication Of Densification For Singapore, Shreya Banerjee, Ngai Yan Ching, Sin Kang Yik

Research Collection College of Integrative Studies

Majority thermal comfort studies focus on exploring the relationships between subjective parameters such as personal, physiological, psychological, and behavioral attributes and how they shape Outdoor Thermal Comfort (OTC). Although some attempts have been made to analyze the impact of urban morphological variables, but few have explored the effect of urban densification on OTC. Assessing the impact of density attributes is especially important for highly dense cities such as Singapore. Keeping this in consideration, ths study aims to provide a review-based analysis connecting OTC and various density related morphological variables. Firstly, this report analyses existing literature to provide snapshots on various …

We Get To Do This! Formed With Purpose: Dordt University Commencement - May 7, 2021, David J. Mulder

Pro Rege

No abstract provided.

China Maritime Report No. 19: The Pla Airborne Corps In A Joint Island Landing Campaign, Cristina L. Garafola

CMSI China Maritime Reports

The People’s Liberation Army (PLA) Airborne Corps would likely play an important role in a cross-strait invasion through operations behind enemy lines. During the landing campaign, the Corps would conduct paradrops or landing operations onto Taiwan, facilitated by PLA Air Force (PLAAF) aircraft. Once on island, airborne forces would seize and hold terrain and conduct a variety of operations to support the broader invasion. In recent years, the Corps has reorganized to improve its capability for mechanized maneuver and assault, leveraging the PLAAF’s larger inventories of transport aircraft, particularly the Y-20; improved the sophistication of its training at home; and …

Presas Efímeras Of New Mexico, José A. Rivera Ph.D.

Faculty Publications

The main title of this paper mimics a groundbreaking investigation by anthropologist Teresa Rojas Rabiela and ethnohistorian Ignacio Gutiérrez Ruvalcaba titled: Las presas efímeras mexicanas, del pasado y del presente (Ephemeral diversion dams of Mexico, past and present). Their study inspired the addition of counterpart cases from Nuevo México, a former Mexican province directly north of the Juarez-El Paso border. The work here describes the traditional dams of the northern Río Grande region and also serves as a guide to future research and the development of historic preservation projects. After introducing readers to Las presas efímeras mexicanas, …

User Awareness And Usability Of Research Support Platforms Amongst Undergraduates At Kumasi Technical University (Kstu) In Ghana, Michael Oppong Mr., Stephanie Owusu Ansah Ms., Akwasi Duffour Frimpong Mr.

Library Philosophy and Practice (e-journal)

Abstract

The study examined the awareness and usability of online library research support platforms among undergraduate students at Kumasi Technical University in Ghana. 126 respondents were sampled and respectively drawn from all the seven faculties that consist of the student population. A descriptive survey method was employed to obtain data from the various faculties using a questionnaire. Analysis of data gathered was carried out using Statistical Product and Service Solution (SPSS), version 20 and excel 2016 for descriptive statistics using percentages. The results revealed that the majority of the students were not aware of the online library research support platforms …

From Zero-Sum To Economic Partners: Reframing State Tax Policies In Indian Country In The Post-Covid Economy, Pippa Browde

New Mexico Law Review

The disparate impact COVID-19 has had on Indian Country reveals problems centuries in the making from the legacy of colonialism. One of those problems is state encroachment in Indian Country, including attempts to assert taxing authority within Indian Country. The issue of the reaches of state taxing authority in Indian Country has resulted in law that is both uncertain and highly complex, chilling both outside investment and economic development for tribes. As the United States emerges from COVID-19, to focus only on the toll exacted on tribes and their peoples ignores the tremendous opportunities for states to right these historical …

An Exploratory Study Of General Aviation Aircraft Magneto Ignition System Failures, Gregory Alexander Damien Fox

Theses and Dissertations

This ex-post-facto, archival, single-case, research study explored early failures of magneto ignition systems in the training aircraft fleet operated by FIT Aviation, LLC (FITA). In 2012, an increasing number of early magneto failures prompted FITA to outsource the overhaul work to a specialty overhaul provider. Despite contracting out the overhauls, the early magneto failures continued to increase. Archival data, from the beginning of 2007 through the first quarter of 2017, came from engines logbooks associated with 48 Piper aircraft. Archival data were grouped into four categorical variables by aircraft type. A total of 518 magnetos, separately mounted as left or …