Digital Commons Network^™

Understanding Diversity – Perspectives From University Departments Hosting Large Percentages Of International Students, K. James Hartshorn, Maureen Snow Andrade, Norman W. Evans, Gwyneth Gates

Faculty Publications

The international student enrollment in some university departments has grown to the point that these students are the majority. This study sought to determine the extent to which departments hosting large numbers of international English as a second language (ESL) students demonstrate awareness and planning to address these learners’ needs. Analyses were conducted in reference to a framework designed to aid institutions in meeting international ESL students’ needs. Findings indicate some awareness of students’ needs and related strategies for linguistic and cultural development. They also demonstrate that the proposed framework could foster more intentional strategies to ensure international student success.

Agent-Based Modelling Of The Relationships Among Kinship, Residence, And Exchange, James R. Allison

Faculty Publications

In the North American Southwest, archaeological research has documented ceramic exchange networks in which spatially proximate households in consumer communities have greatly varying amounts of imported pottery. This paper uses agent-based modelling to gain insight into the processes responsible for these distributions. The agent-based model used here tracks kinship ties among agents representing individuals who give birth, marry, co-reside with spouses, and exchange things in a virtual landscape filled with small settlements of up to a few hundred individuals. Exchange of goods in the model flows through the kinship networks. The results suggest that the differential distribution of goods among …

Pre-Columbian Rock Mulching As A Strategy For Modern Agave Cultivation In Arid Marginal Lands, Hector Ortiz-Cano, Jose Antonio Hernandez-Herrera, Neil C. Hansen, Steven L. Petersen, Michael T. Searcy, Ricardo Mata-Gonzalez, Teodoro Cervantes-Mendivil, Antonio Villanueva-Morales, Pil Man Park, J. Ryan Stewart

Faculty Publications

Cultivation of C3 and C4 crops in semi-arid regions will be severely constrained as global temperatures rise. Consequently, alternative crops need to be sought out that adapt well to heat and drought and are productive despite limited access to water. Traits, such as crassulacean acid metabolism (CAM), enable economically important species such as those in the Agave genus adapt to drought and high temperatures. The succulence and high efficiency of agaves, which enables them to produce biomass with little water, underscores their feasibility as an alternative crop for semi-arid regions, such as the Sonoran Desert in the southwestern U.S. In …

Macro-Appraisal And Professional Communities, Cory L. Nimer

Faculty Publications

This paper explores the application of social network analysis tools and other quantitative measures for the macro-appraisal of a research community in order to identify individuals from whom to solicit professional papers. While the contributions of individual scholars can be quantified and reviewed in a variety of ways, network analysis provides a useful approach for assessing the contributions of scholars in terms of their connections with other researchers. Using the faculty of a university department as a case study, this study considers how visualizing networks might be used as an additional metric in a professional papers program or subject-based archive …

Cross-Functional Collaboration: The Placement Of Archival Processing In Arl Libraries, Cory L. Nimer, Rebecca A. Wiederhold

Faculty Publications

This paper reviews the results of two studies of the administrative structures that support archival processing functions in academic libraries, assessing benefits and drawbacks of current models. With this research, the authors sought to determine whether best practices exist for the placement of processing units within academic libraries and whether these structures correlate with other statistical measures. The first study examined staff directories and organizational charts on Association of Research Libraries (ARL) member library websites. A follow-up study gathered qualitative data from ARL libraries, examining library administrators' experience with their organizational structure. The research results were used to inform an …

Prioritizing Parcels For Conservation Easements Using Least-Cost Path Analyses Of Land Ownership: Case Study Within Theorized Grizzly Bear Migration Corridors Of Western Montana, Joseph H. Offer

Graduate Student Theses, Dissertations, & Professional Papers

As the world’s human population has grown and converted large natural habitats to human dominated landscapes, the planet’s biodiversity has decreased. To combat the loss of biodiversity from human development, many conservation professionals champion the concept of conservation corridors between intact habitats. Conservation corridors, made up of protected land, serve as a connection for wildlife populations to intermix genetics and, subsequently, help reduce the risk of extinction. The ideal geographic location of corridors is generally determined through geographic information system modeling using biophysical conditions and theorized animal movement. However, the resulting corridors are often expansive and protecting entire corridors is …

Prevalence Of Depressive Symptoms In The Elderly Population Diagnosed With Type 2 Diabetes Mellitus, Wendy C. Birmingham, Beata Dziedzic, Zofia Sienkiewicz, Anna Le ´Nczuk-Gruba, Ewa Kobos, Wieslaw Fidecki, Mariusz Wysokiski

Faculty Publications

Introduction: A sharp rise in the population of elderly people, who are more prone to somatic and mental diseases, combined with the high prevalence of type 2 diabetes mellitus and diabetes-associated complications in this age group, have an impact on the prevalence of depressive symptoms. Aim of the work: The work of the study was the evaluation of the prevalence of depressive symptoms in the elderly population diagnosed with type 2 diabetes mellitus. Materials and methods: The pilot study was conducted in 2019 among 200 people diagnosed with type 2 diabetes mellitus, aged 65 years and above, receiving treatment in …

Deconstructing The Bright Future Of Steam And Design Thinking, Mark Graham

Faculty Publications

The emphasis on science, technology, engineering, and math (STEM) disciplines in schools has caused advocates for art education to propose the addition of the arts to the study of STEM, transforming STEM into STEAM. Many educators see STEAM as a way to engage students with interdisciplinary topics and to integrate the arts within the school curriculum (Allina, 2018;Katz-Buonincontro, 2018; Maeda, 2013; Sousa & Pilecki,2018; Watson, 2016). One method of implementing STEAM is Design Thinking (Henriksen, 2017). STEAM education and Design Thinking are both models for interdisciplinary collaboration and problem solving to foster economic innovation, develop 21st-century skills and entrepreneurial literacy, …

Regional Connections To National Authority Files, Jeremy Myntti, Nicole Lewis, Allison M. Mccormack, Ken Rockwell

Faculty Publications

Local and regional authority files exist to cover gaps in national and international authority files. These types of authority files should not exist alone if they are going to be fully utilized by other institutions that may have resources about the same individuals or topics. This article discusses how the Western Name Authority File, a regional controlled vocabulary of personal names and corporate bodies, can link to larger authority files such as the Library of Congress Name Authority File and Wikidata. Workflows and issues encountered with linking this local authority file to larger authority files are discussed.

Cortical Neurophysiologic Correlates Of Auditory Threshold In Adults And Children With Normal Hearing And Auditory Neuropathy Spectrum Disorder, Garrett Cardon, Anu Sharma

Faculty Publications

Purpose: Auditory threshold estimation using the auditory brainstem response or auditory steady state response is limited in some populations (e.g., individuals with auditory neuropathy spectrum disorder [ANSD] or those who have difficulty remaining still during testing and cannot tolerate general anesthetic). However, cortical auditory evoked potentials (CAEPs) can be recorded in many such patients and have been employed in threshold approximation. Thus, we studied CAEP estimates of auditory thresholds in participants with normal hearing, sensorineural hearing loss, and ANSD. Method: We recorded CAEPs at varying intensity levels to speech (i.e., /ba/) and tones (i.e., 1 kHz) to estimate auditory thresholds …

Science Into Practice: Effective Solutions For Social Isolation And Loneliness., Julianne Holt-Lunstad, Ryan Layton, Bonnie Barton, Timothy B. Smith

Faculty Publications

Robust research evidence confirms the adverse health effects of social isolation and loneliness, with increasing focus on finding effective solutions. What can we extract from epidemiology and relationship science to help us design more effective solutions? This article identifies themes in contemporary scholarship that inform effective program and intervention design. The themes include: (1) multiple underlying causal factors that may require tailored approach; (2) the time course of relationships and disease development versus length of interventions; (3) the protective effects of relationships are based on naturally occurring or existing close relationships, yet most programs involve strangers; and (4) not all …

Comparison Of Pyrolysis Of Live Wildland Fuels Heated By Radiation Vs. Convection, Mohammad-Saeed Safdari, Elham Amini, David R. Weise, Thomas H. Fletcher

Faculty Publications

During wildland fires, which include both planned (prescribed fire) and unplanned (wildfire) fires, live and dead plants may be subject to both radiative and convective heat transfer mechanisms. In this study, the pyrolysis of 14 live plant species native to the forests of the southern United States was investigated using a flat-flame burner (FFB) apparatus under three heating modes in order to mimic pyrolysis of plants during wildland fires. The heating modes were: (1) radiation-only, where the plants were pyrolyzed under a moderate heating rate of 4 °C s−1 (radiative flux of 50 kW m−2); (2) convection-only, where the FFB …

On Trust, Law, And Expecting The Worst, Elizabeth F. Emens

Faculty Scholarship

This Review has three parts. Part I aims to convey something of the breadth and interest of Hasday’s fascinating new book, foregrounding the role of gender and beginning to touch the subject of trust. Part II delves briefly but widely into the theme of trust, which pervades the book and invites further examination. Part III presents a framework that combines affective trust and epistemic curiosity and applies this framework to illuminate and sort Hasday’s proposals for reform; to critique a recent, dramatic change in the evidentiary treatment of marital confidences; and to devise a novel approach to prenuptial agreements. Throughout, …

Profiling And Consent: Stops, Searches, And Seizures After Soto, Jeffrey A. Fagan, Amanda Geller

Faculty Scholarship

Following Soto v. State (1999), New Jersey was the first state to enter into a Consent Decree with the U.S. Department of Justice to end racially selective enforcement on the state’s highways. The Consent Decree led to extensive reforms in the training and supervision of state police troopers, and the design of information technology to monitor the activities of the State Police. Compliance was assessed in part on the State’s progress toward the elimination of racial disparities in the patterns of highway stops and searches. We assess compliance by analyzing data on 257,000 vehicle stops on the New Jersey Turnpike …

Innovation Versus Encrustation: Agency Costs In Contract Reproduction, Stephen J. Choi, Mitu Gulati, Robert E. Scott

Faculty Scholarship

This article studies the impact of exogenous legal change on whether and how lawyers across four different deal types revise their contracts’ governing law clauses in order to solve the problem that the legal change created. The governing law clause is present in practically every contract across a wide range of industries and, in particular, it appears in deals as disparate as private equity M&A transactions and sovereign bond issuances. Properly drafted, the clause increases the ex ante economic value of the contract to both parties by reducing uncertainty and litigation risk. We posit that different levels of agency costs …

Constitutional War Powers In World War I: Charles Evans Hughes And The Power To Wage War Successfully, Matthew C. Waxman

Faculty Scholarship

On September 5, 1917, at the height of American participation in the Great War, Charles Evans Hughes famously argued that “the power to wage war is the power to wage war successfully.” This moment and those words were a collision between the onset of “total war,” Lochner-era jurisprudence, and cautious Progressive-era administrative development. This article tells the story of Hughes’s statement – including what he meant at the time and how he wrestled with some difficult questions that flowed from it. The article then concludes with some reasons why the story remains important today.

The View Of Southern Vowels From Large-Scale Data, William A. Kretzschmar Jr., Margaret E. L. Renwick, Katherine I. Kuiper, Lisa M. Lipani, Michael L. Olsen, Rachel M. Olsen, Joseph A. Stanley

Faculty Publications

Abstract:

We have extracted c. 2 million tokens of vowels from a rigorous sample of 63 speakers across the American South in an NSF-funded project for forced alignment and automatic formant extraction. We show how our vowel measurements across the whole region differ from national mean F1/F2 scores. We contrast men and women, and African Americans and non- African Americans, within the Southern region.

Locations, Programs, And Content Of Graduate Education In Business Communication, Stephen A. Carradini, Matt Baker, Matthew R. Sharp, Elise Davidson

Faculty Publications

This study explored locations, programs, and content of graduate education in business communication to provide guidance for prospective graduate students interested in becoming business communication faculty.

The researchers conducted a survey of business communication scholars, drawing on the backgrounds and knowledge of those who currently teach and research business communication.

Findings indicate that 93 universities offer programs supporting graduate business communication education. This number dwarfs the 12 previously documented programs. These 93 programs are rarely called “business communication.” More respondents received training in business communication practice in master’s programs than in doctoral programs, while more respondents received training in pedagogy …

Contextual Information In Social How-To Questions That Initiate Documentation, Matt Baker

Faculty Publications

This study introduces social question-and-answer (SQA) documentation to technical and professional communication scholarship. It conceptualizes SQA as interactive, user-generated documentation and describes contextual information types within social how-to questions that initiate documentation. It also explores whether contextual information associates with answers that complete the interactive documentation. Results reliably describe 15 information types based on content analysis of 3,529 contextual information types from 500 questions. Exploratory statistical analysis suggests that askers may increase answerability by including less speculative thought, more error messages, and less general situation information. To facilitate complete SQA documentation, the study calls for additional research into question content …

Cognitive Impairment No Dementia And Associations With Health Literacy, Self-Management Skills, And Functional Health Status, Derin J. Cobia, Rebecca M. Lovett, Laura M. Curtis, Stephen D. Persell, James W. Griffith, Alex Federman, Michael S. Wolf

Faculty Publications

Objectives: To determine the prevalence of cognitive impairment no dementia (CIND) among a diverse, community-based population, and establish associations between CIND and health literacy, chronic disease self-management and functional health status.

Methods: 863 primary care adults without dementia aged 55–74. Adjusted logistic and linear regressions were used to assess associations between CIND (None, Mild, Moderate/Severe) and outcomes.

Results: 36% participants exhibited CIND. It was strongly associated with limited health literacy (Newest Vital Signs: Mild [OR 3.25; 95% CI 1.93, 5.49], Moderate/Severe [OR 6.45; 95% CI 3.16, 13.2]; Test of Functional Health Literacy in Adults: Mild [OR 3.46; 95% CI 2.08, …

Driver For Contactless Payments, Ronald J. Mann

Faculty Scholarship

As a consumer, my primary experience with cash before the virus was standing in checkout lines observing the sluggish pace of cash transactions in front of me. Like so many things in our lives, the advent of the virus has changed the situation markedly. From the earliest days of infection, it has been far more unsettling to observe cash transactions knowing that the virus persists on paper and metal surfaces for days.

The dynamic that has driven the choices merchants offer in face-to-face retail transactions will change as well. Driven by the private exigencies of the retail environment, the last …

Costs Allocation In International Arbitration: What Normative Source, If Any?, George A. Bermann

Faculty Scholarship

Costs in arbitration is one of those many issues that arises constantly (at least in any arbitration that gets underway), but as to which there is by no means any universally accepted standard of judgment. It is also not particularly usual for parties to address the issue of costs directly in their arbitration agreement, or for the matter to be addressed in the law of arbitration of the seat. If the rules of arbitral procedure that the parties may have incorporated into their arbitration agreement address the matter, they may not do so in highly informative terms. The Rules of …

Executive Overreach And Underreach In The Pandemic, Kim Lane Scheppele, David E. Pozen

Faculty Scholarship

The pandemic that convulsed the globe in 2020 was long foretold but still surprising to many. Within a few months of its appearance, COVID-19 became one of the leading causes of death worldwide. Governments struggled at first to comprehend what was happening – and then reacted in very different ways. Most political leaders followed the advice of epidemiologists. Many declared states of emergency. A few pursued autocratic agendas. And some did almost nothing.

During emergencies, constitutional scholars normally worry about executive aggrandizement at the expense of human rights and democratic values. Emergencies often require national executives to act quickly and …

The Promise And Limits Of Cyber Power In International Law: Remarks, Monica Hakimi, Ann Väljataga, Zhixiong Huang, Charles Allen, Sue Robertson, Doug Wilson

Faculty Scholarship

Hi, everyone. I am Monica Hakimi from the University of Michigan Law School, and I would like to welcome you to our panel on cyber power and its limits. The topic almost does not need an introduction. We all know just from reading the news that our collective dependence on cyberspace is also a huge vulnerability, and state and non-state actors exploit this vulnerability to do one another harm. They use cyber technologies not just to spy on one another, but also, for example, to interfere in national elections, to steal trade secrets or other valuable information, to disrupt the …

Too Busy To Be Manipulated: How Multitasking With Technology Improves Deception Detection In Collaborative Teamwork, Nathan W. Twyman, Jeffrey G. Proudfoot, Ann-Frances Cameron, Eric Case, Judee K. Burgoon, Douglas P. Twitchell

Faculty Publications

Deception is an unfortunate staple in group work. Guarding against team members’ deceptive tactics and alternative agendas is difficult and may seem even more difficult in technology-driven business environments that have made multitasking during teamwork increasingly commonplace. This research develops a foundation for a nuanced theoretical understanding of deception detection under these conditions. The intersection of information technology multitasking and deception detection theories is shown to produce various and sometimes competing ideas about how this type of multitasking might affect truthfulness assessments in real-time teamwork. A laboratory study involving a collaborative game helped evaluate the different ideas using manipulated deception …

Open Communities And Formal Organizations: A Symbiosis View, Tanner Skousen, Hani Safadi, Richard Watson

Faculty Publications

How can formal organizations and open communities engage in mutually beneficial relationships? We develop a framework that explains how an open community’s engagement with a formal organization can be mutually beneficial to both in the long-term. We theorize how a symbiotic relationship between open communities and formal organizations can be forged by nurturing various forms of capital flow between them as well as creating virtuous feedback loops within and across each other’s capital creation systems. The framework has implications for understanding innovation in ecosystems and networked economies.

Successful Moderation In Online Patient Communities: Inductive Case Study, Tanner Skousen, Hani Safadi, Colleen Young, Elena Karahanna, Sami Safadi, Fouad Chebib

Faculty Publications

Background: Online patient communities are becoming more prevalent as a resource to help patients take control of their health. However, online patient communities experience challenges that require active moderation.

Objective: This study aimed to identify the challenges of sustaining a thriving online patient community and the moderation practices employed to address the challenges and manage the online patient community successfully.

Methods: An inductive case study of Mayo Clinic Connect was analyzed using the grounded theory methodology. Insights for the analysis were obtained from semistructured interviews with community managers and community members. Secondary data sources, such as community management documents, observational …

Team Design Thinking, Product Innovativeness, And The Moderating Role Of Problem Unfamiliarity, Varun Nagaraj, Nicholas Berente, Kalle Lyytinen, James Gaskin

Faculty Publications

Team design thinking in new product development (NPD) refers to a set of design-oriented principles that can be embedded in the everyday routines of NPD teams. We theorize that team design thinking enables NPD teams to develop more innovative products––products that are useful and novel––by reducing the routine and cognition-based inertia that constrains the team’s innovativeness. Through a study of 247 NPD projects, we investigate the relationships between team design thinking, product utility, and product novelty. Further, we also explore whether the team’s unfamiliarity with product contexts influences these relationships. Findings show that team design thinking is positively associated with …

Federal Legislative And Administrative Framework, John C. Dernbach, Michael B. Gerrard

Faculty Scholarship

Achieving net-zero carbon emissions by 2050 will necessitate significant changes to most of America’s physical assets, from its power generation and transmission infrastructure to its buildings, vehicles, factories, forests and farms. These broad changes will need to address all four pillars of deep decarbonization – electricity decarbonization, energy efficiency and conservation, electrification of transportation and buildings, and carbon capture – supplemented by significant reductions in emissions of non-CO₂ pollutants. Such comprehensive change will necessitate the coordinated action of most of the departments of the Federal Government, from the Environmental Protection Agency (EPA) and Department of Energy (DOE) to Department of …

Corporate Control, Dual Class, And The Limits Of Judicial Review, Zohar Goshen, Assaf Hamdani

Faculty Scholarship

Companies with a dual-class structure have increasingly been involved in high-profile battles over the reallocation of control rights. Google, for instance, sought to entrench its founders’ control by recapital­izing from a dual-class into a triple-class structure. The CBS board, in contrast, attempted to dilute its controlling shareholder by distributing a voting stock dividend that would empower minority shareholders to block a merger it perceived to be harmful. These cases raise a fundamental question at the heart of corporate law: What is the proper judicial response to self-dealing claims regarding reallocations of corporate control rights?

This Article shows that the reallocation …