Digital Commons Network^™

Biblical Social Justice And Ethical Leadership: A Pastoral Perspective, Boubakar Sanou

Faculty Publications

No abstract provided.

The Old Testament And Justice: When Systems Become Systemically Broken, Jerome L. Skinner

Faculty Publications

No abstract provided.

Recognizing And Preventing Elder Abuse, Shannon M. Trecartin, Allison Sauceda

Faculty Publications

October is Domestic Violence Awareness month and sadly, older adults are not immune to the tragedy of abuse. Approximately one in ten Americans aged 60 and over have experienced some form of abuse or neglect reports the National Council on Aging. Yet research indicates that out of every 24 actual cases of abuse or neglect, only 1 is reported.

Robust Projections Of Future Fire Probability For The Conterminous United States, Peng Gao, Adam J. Terando, John A. Kupfer, J. Morgan Varner, Michael C. Stambaugh, Ting L. Lei, J. Kevin Hiers

Faculty Publications

Globally increasing wildfires have been attributed to anthropogenic climate change. However, providing decision makers with a clear understanding of how future planetary warming could affect fire regimes is complicated by confounding land use factors that influence wildfire and by uncertainty associated with model simulations of climate change. We use an ensemble of statistically downscaled Global Climate Models in combination with the Physical Chemistry Fire Frequency Model (PC2FM) to project changing potential fire probabilities in the conterminous United States for two scenarios representing lower (RCP 4.5) and higher (RCP 8.5) greenhouse gas emission futures. PC2FM is a physically-based and scale-independent model …

Consensus Revisited: Quantifying Scientific Agreement On Climate Change And Climate Expertise Among Earth Scientists 10 Years Later, Krista F. Myers, Peter T. Doran, John Cook, John E. Kotcher, Teresa A. Myers

Faculty Publications

The scientific consensus on human-caused global warming has been a topic of intense interest in recent decades. This is in part due to the important role of public perception of expert consensus, which has downstream impacts on public opinion and support for mitigation policies. Numerous studies, using diverse methodologies and measures of climate expertise, have quantified the scientific consensus, finding between 90% and 100% agreement on human-caused global warming with multiple studies converging on 97% agreement. This study revisits the consensus among geoscientists ten years after an initial survey of experts, while exploring different ways to define expertise and the …

Sperm Repository For A Breeding Program Of The Eastern Oyster Crassostrea Virginica: Sample Collection, Processing, Cryopreservation, And Data Management Plan, Huiping Yang, Yuanzi Huo, Jayme C. Yee, Scott Rikard, William C. Walton, Eric A. Saillant

Faculty Publications

The Eastern oyster Crassostrea virginica (Family Ostreidae) is one of the most important fishery and aquaculture species in the U.S. and is a keystone species for coastal reefs. A breeding program was initiated in 2019 to support the fast-growing aquaculture industry culturing this species in the Gulf of Mexico. Oysters from 17 wild populations in embayment along the U.S. Gulf of Mexico coast from southwest Florida to the Matagorda Bay, Texas were used as broodstock for the program to maximize genetic diversity in the base population. A sperm repository of the broodstock was established to support the breeding project. The …

Inverse Machine Learning Framework For Optimizing Lightweight Metamaterials, Adithya Challapalli, Dhrumil Patel, Gouqiang Li

Faculty Publications

Structure scouting and design optimization for superior mechanical performance through inverse machine learning is an emerging area of interest. Inverse machine learning can be a substantial approach in structural design to explore complex and massive numbers of geometrical patterns within short periods of time. Here, an inverse design framework using generative adversarial networks (GANs) is proposed to explore and optimize structural designs such as lightweight lattice unit cells. Lightweight lattice structures are widely accepted to have excellent mechanical properties and have found applications in various engineering structures. Using the proposed framework, different lattice unit cells that are 40–120% better in …

Accounting For Uncertainty In Complex Alluvial Aquifer Modeling By Bayesian Multi-Model Approach, Jina Yin, Frank T.-C. Tsai, Shih Chieh Kao

Faculty Publications

Alluvial aquifers by nature are complex caused by varied depositional environments. Developing a reliable groundwater model to represent an alluvial aquifer is non-trivial. Also, relying on a single best calibrated model may not be sufficient because of an inadequate choice of model parameter values. To better understand groundwater dynamics and improve model prediction reliability, this study presents a Bayesian multi-model uncertainty quantification (BMMUQ) framework to account for model parameter uncertainty in complex alluvial groundwater modeling. The methodology was applied to the agriculturally intensive Mississippi River alluvial aquifer (MRAA), Northeast Louisiana. An aquifer architecture was first constructed using 7,259 well logs …

Robotic Communications For 5g And Beyond: Challenges And Research Opportunities, Yuanwei Liu, Xiao Liu, Xinyu Gao, Xidong Mu, Xiangwei Zhou, Octavia A. Dobre, H. Vincent Poor

Faculty Publications

The ongoing surge in applications of robotics brings both opportunities and challenges for the fifth-generation (5G) and beyond (B5G) of communication networks. This article focuses on 5G/B5G-enabled terrestrial robotic communications with an emphasis on distinct characteristics of such communications. First, signal and spatial modeling for robotic communications are presented. To elaborate further, both the benefits and challenges derived from robots' mobility are discussed. As a further advance, a novel simultaneous localization and radio mapping (SLARM) framework is proposed for integrating localization and communications into robotic networks. Furthermore, dynamic trajectory design and resource allocation for both indoor and outdoor robots are …

Shifting Satellite Control Paradigms: Operational Cybersecurity In The Age Of Megaconstellations, Carl A. Poole, Robert A. Bettinger, Mark Reith

Faculty Publications

The introduction of automated satellite control systems into a space-mission environment historically dominated by human-in-the-loop operations will require a more focused understanding of cybersecurity measures to ensure space system safety and security. On the ground-segment side of satellite control, the debut of privately owned communication antennas for rent and a move to cloud-based operations or mission centers will bring new requirements for cyber protection for both Department of Defense and commercial satellite operations alike. It is no longer a matter of whether automation will be introduced to satellite operations, but how quickly satellite operators can adapt to the onset of …

Reinvigorating A Technical Countering Weapons Of Mass Destruction Distance Learning Graduate Certificate Program, James C. Petrosky, Gaiven Varshney, Jeremy Slagley, Sara Shaghaghi

Faculty Publications

Current Countering Weapons of Mass Destruction (CWMD) demands can be divided broadly into policy and science. The science of chemical, biological, and radiological/nuclear weapons informs the limits of development, production, employment, operation, detection, risk characterization, human and material protection, and medical intervention. In short, the science of weapons of mass destruction (WMD) should precede and inform the development of policy. It is to this end that the Air Force Institute of Technology (AFIT) CWMD program was re-established, providing a technical educational option for practitioners to understand the science behind a very technically challenging subject.

Performance-Based Building System Manufacturer Selection Decision Framework For Integration Into Total Cost Of Ownership Evaluations, Sarah L. Brown, Steven J. Schuldt, Michael N. Grussing, Louis B. Bartels, Michael A. Johnson, Justin D. Delorit

Faculty Publications

Facility managers are often faced with building system procurement or replacement decisions, requiring them to select a system from among competitive manufacturers. Total cost of ownership (TCO) criteria, informed by built assets in operation in the manager’s portfolio, provides some information to select the right asset manufacturer. However, managers must also consider technical performance to complete a more comprehensive analysis. Performance can be calculated using asset parameters like condition, age, and variation in condition to aid in TCO assessments. Leveraging past research and approaches, performance is calculated using an additive model that scales each parameter using a standard normalization technique …

Solar Cell Brdf Measurement And Modeling With Out-Of-Plane Data, Todd V. Small, Samuel D. Butler, Michael A. Marciniak

Faculty Publications

In this work, a CCD-augmented complete angle scatter instrument (CASI) with a visible red laser source was used to measure the BRDF of a commercially available solar cell designed for small satellites, simultaneously capturing both in-plane and out-of-plane data with high angular resolution surrounding the specular direction. The measurements exhibited three distinct scatter features: a central specular peak, an offset specular peak, and a diffraction pattern. The two peaks were caused by different material surfaces with slightly different normal directions, and the diffraction pattern arose from periodically-spaced metal conducting bars running in one direction across the solar cell surface. The …

Exploring Performance In Air Force Science And Technology Programs, Eric A. Plack, Jonathan D. Ritschel, Edward D. White, Clay M. Koschnick

Faculty Publications

Science and technology (S&T) programs serve an important function in the defense acquisition process as the initial phase leading to discovery and development of warfighting technology. The results of these programs impact the larger major defense acquisition programs, which integrate the technologies in subsequent phases of the life cycle. Despite this important role, little prior research has examined the performance of S&T programs. In this study, the authors investigate the impact of technological maturation as a critical success factor in Air Force S&T programs. The results suggest that S&T programs with mature technologies are more likely to experience above average …

Survivability Analysis In The Shadow Of Apollo: Part I - Cislunar Debris Propagation And Spacecraft Vulnerability, Nathan R. Boone, Robert A. Bettinger

Faculty Publications

Although the reality of routine travel and sustained operations and habitation in space likely remains several decades away, the building blocks of space exploration and space system development necessary to realize this reality are currently being laid by peer, near-peer, and emerging space-faring nations. Traditionally, global space operations were notionally limited to near-Earth space, with mission altitudes extending to geosynchronous or even highly elliptical orbits. During the 2010s, however, space operations began moving beyond this paradigm to encompass cislunar space with reinvigorated U.S. initiatives to return to the Moon via the Artemis program, planned commercial space projects, and an accelerated …

Enhanced Detection Of Desmoplasia By Targeted Delivery Of Iron Oxide Nanoparticles To The Tumour-Specific Extracellular Matrix, Meenu Chopra, Jiansha Wu, Yen Ling Yeow, Louise Winteringham, Tristan D. Clemons, Martin Saunders, Venkata Ramana Kotamraju, Ruth Ganss, Kirk W. Feindel, Juliana Hamzah

Faculty Publications

Diagnostic imaging of aggressive cancer with a high stroma content may benefit from the use of imaging contrast agents targeted with peptides that have high binding affinity to the extracellular matrix (ECM). In this study, we report the use of superparamagnetic iron-oxide nanoparticles (IO-NP) conjugated to a nonapeptide, CSGRRSSKC (CSG), which specifically binds to the laminin-nidogen-1 complex in tumours. We show that CSG-IO-NP accumulate in tumours, predominantly in the tumour ECM, following intravenous injection into a murine model of pancreatic neuroendocrine tumour (PNET). In contrast, a control untargeted IO-NP consistently show poor tumour uptake, and IO-NP conjugated to a pentapeptide. …

Marginal Benefits Of The Core Securities Laws, Kevin S. Haeberle

Faculty Publications

To every thing there is a season. In the area of securities regulation in the United States, it is the season for expansion. This article shows why such expansion should not involve use of the core issuer disclosure, fraud, and insider trading laws to reduce information asymmetry in the stock market in the name of investor protection. I argue that any expansion of these laws focused on this secondary market should therefore be justified by distinct concerns (namely, efficiency ones). Moreover, any push to better serve and protect investors should be focused on other areas of securities law (such as …

Prophecy, Sabbath And Jubilee In Puerto Rico, Nicholas Miller

Faculty Publications

No abstract provided.

Global, Regional, And National Burden Of Stroke And Its Risk Factors, 1990–2019: A Systematic Analysis For The Global Burden Of Disease Study 2019, Valery L. Feigin, Benjamin A. Stark, Catherine Owens Johnson, Gregory A. Roth, Gdiom Gebreheat Abady, Ismaeel Yunusa Ph. D., Et Al.

Faculty Publications

Background

Regularly updated data on stroke and its pathological types, including data on their incidence, prevalence, mortality, disability, risk factors, and epidemiological trends, are important for evidence-based stroke care planning and resource allocation. The Global Burden of Diseases, Injuries, and Risk Factors Study (GBD) aims to provide a standardised and comprehensive measurement of these metrics at global, regional, and national levels.

Methods

We applied GBD 2019 analytical tools to calculate stroke incidence, prevalence, mortality, disability-adjusted life-years (DALYs), and the population attributable fraction (PAF) of DALYs (with corresponding 95% uncertainty intervals [UIs]) associated with 19 risk factors, for 204 countries and …

Global, Regional, And National Sex-Specific Burden And Control Of The Hiv Epidemic, 1990-2019, For 204 Countries And Territories: The Global Burden Of Diseases Study 2019, Deepa Jahagirdar, Magdalene K. Walters, Amanda Novotney, Edmond D. Brewer, Tahvi D. Frank, Ismaeel Yunusa Ph.D., Et. Al.

Faculty Publications

Background The sustainable development goals (SDGs) aim to end HIV/AIDS as a public health threat by 2030. Understanding the current state of the HIV epidemic and its change over time is essential to this effort. This study assesses the current sex-specific HIV burden in 204 countries and territories and measures progress in the control of the epidemic.

Methods To estimate age-specific and sex-specific trends in 48 of 204 countries, we extended the Estimation and Projection Package Age-Sex Model to also implement the spectrum paediatric model. We used this model in cases where age and sex specific HIV-seroprevalence surveys and antenatal …

On The Need To Determine Accurately The Impact Of Higher-Order Sensitivities On Model Sensitivity Analysis, Uncertainty Quantification And Best-Estimate Predictions, Dan Gabriel Cacuci

Faculty Publications

This work aims at underscoring the need for the accurate quantification of the sensitivities (i.e., functional derivatives) of the results (a.k.a. “responses”) produced by large-scale computational models with respect to the models’ parameters, which are seldom known perfectly in practice. The large impact that can arise from sensitivities of order higher than first has been highlighted by the results of a third-order sensitivity and uncertainty analysis of an OECD/NEA reactor physics benchmark, which will be briefly reviewed in this work to underscore that neglecting the higherorder sensitivities causes substantial errors in predicting the expectation and variance of model responses. The …

Puerto Ricans And Mexican Immigrants Differ In Their Psychological Responses To Patterns Of Lifetime Adversity, Daniel K. Cooper, Mayra Bámaca-Colbert, Eric K. Layland, Emily G. Simpson, Benjamin L. Bayly

Faculty Publications

Background Puerto Ricans and Mexican immigrants are often exposed to multiple types of adversity across their lifetime (e.g., maltreatment, household dysfunction, discrimination) and this exposure can increase the risk for adult mental health problems. Purpose The objective of this study was to (a) identify subgroups of individuals exposed to unique combinations of childhood adversity and lifetime discrimination among Puerto Ricans and Mexican immigrants, and (b) compare the prevalence of mental health problems across different risk profiles. Method We used existing data from the HCHS/SOL Sociocultural Ancillary Study. Participants included Puerto Rican (N = 402) and Mexican adults (N = 1351) …

Biblical Hermeneutical Principles Dealing With Race, Racism And Social Justice Issues, Jiří Moskala

Faculty Publications

Many modern problems arise from the misinterpretation of the Bible, unfortunately. One of my best Church History teachers Amadeo Molnár at the Protestant Faculty in Prague told us: “The history of the Christian Church is the history of the interpretation of the Bible.” At first, I doubted this statement’s truth, but after some reflections, I understood. Divisions were created and wars were fought because of certain dogmas, and millions were tortured, killed, or enslaved due to specific ideologies and wrong belief systems by believers. So many atrocities were committed in the name of God!

Leveraging Collaboration And Peer Support To Initiate And Sustain A Faculty Development Program, Anneris Coria-Navia, Scott Moncrieff

Faculty Publications

In today’s impoverished higher education fiscal climate, especially considering the enormous financial implications to higher education of accommodating the changes required by the coronavirus pandemic, “nonessential” though highly important programs, such as centers for teaching and learning (CTLs), are very likely to be underfunded. In this study, we illustrate how underfunded programs can leverage peer collaboration and support to initiate productive, formal systems of assistance for faculty by describing a number of such programs developed by and/or coordinated by our CTL. Moreover, we propose that sustainable programs, especially at small liberal arts institutions, must include a strong component of peer …

Grenzerfahrungen: Wenn Gottes Wort Persönlich Wird, Gerald A. Klingbeil

Faculty Publications

No abstract provided.

Assessment Of Online Water-Soluble Brown Carbon Measuring Systems For Aircraft Sampling, Linghan Zeng, Amy P. Sullivan, Rebecca A. Washenfelder, Jack E. Dibb, Eric Scheuer, Teresa L. Campos, Joseph M. Katich, Ezra Levin, Michael A. Robinson, Rodney J. Weber

Faculty Publications

Brown carbon (BrC) consists of particulate organic species that preferentially absorb light at visible and ultraviolet wavelengths. Ambient studies show that as a component of aerosol particles, BrC affects photochemical reaction rates and regional to global climate. Some organic chromophores are especially toxic, linking BrC to adverse health effects. The lack of direct measurements of BrC has limited our understanding of its prevalence, sources, evolution, and impacts. We describe the first direct, online measurements of water-soluble BrC on research aircraft by three separate instruments. Each instrument measured light absorption over a broad wavelength range using a liquid waveguide capillary cell …

Teaching With Quantitative Data In The Social Sciences At The University Of New Hampshire: An Ithaka S+R Local Report, Patricia Condon, Eleta Exline, Louise Buckley

Faculty Publications

This exploratory study investigated the teaching practices of social science instructors at the University of New Hampshire who engage with undergraduate students using quantitative data in the classroom. The participants interviewed teach both general and discipline-specific data concepts as academic, work, and life skills. Primary challenges discussed by the participants that students face in engaging with these topics are understanding math and statistical concepts, learning new software and computing skills, limited prior exposure to data, and lack of retention of content from earlier courses. Participants addressed challenges in several ways in order to lower barriers to learning, including finding, vetting, …

The Impact Of Separate Opinions On International Criminal Law, Nancy Amoury Combs

Faculty Publications

Dissents have had a tumultuous history in national and international courts throughout the world. Initially reviled, dissents have come to be a well-accepted, even praiseworthy, component of the American judicial system, and they have traversed the same trajectory in other countries as well as in international courts and tribunals. Particularly noteworthy among international courts are those created to prosecute perpetrators of mass atrocities, such as genocide, crimes against humanity, and war crimes. And nowhere are dissents more common than in these mass atrocity courts. Yet, as prevalent as these dissents are, they have received virtually no scholarly or practical attention. …

How Analogizing Socio-Legal Responses To Organ Transplantation Can Further The Legalization Of Reproductive Genetic Innovation, Myrisha S. Lewis

Faculty Publications

The Nobel Foundation emphasized the significance of genetic innovation to society, science, and medicine by awarding the 2020 Nobel Prize in Chemistry to “the CRISPR/Cas9 genetic scissors.” This Article focuses on “reproductive genetic innovation,” a term that includes cytoplasmic transfer, mitochondrial transfer, and germline or heritable gene editing techniques that are all categorized as “experimental” in the United States. These techniques all use in vitro fertilization, a legal and widely available practice. Yet reproductive genetic innovation has resulted in controversy and numerous barriers including a recurring federal budget rider, threats of federal enforcement action, and the unavailability of federal funding. …

Corporate Venture Capital, Darian M. Ibrahim

Faculty Publications

This Article makes the case for corporate venture capital as a potentially game-changing entrant into entrepreneurial finance. Part II begins by retracing the ancillary players in entrepreneurial finance and their roles in the startup ecosystem. After finding each of them incapable of denting the venture capitalist’s current dominance, Part III introduces the large corporation as venture capitalist. Part III discusses the growing scale of corporate venture capital and why it may be desirable for startups, innovation, and society as a whole. Part IV looks at legal differences that may become important for corporate venture capitalists to consider, including securities, antitrust, …