Digital Commons Network^™

Crowdfunding Non-Fungible Tokens On The Blockchain, Sean Basu, Kimaya Basu, Thomas H. Austin

Faculty Research, Scholarly, and Creative Activity

Non-fungible tokens (NFTs) have been used as a way of rewarding content creators. Artists publish their works on the blockchain as NFTs, which they can then sell. The buyer of an NFT then holds ownership of a unique digital asset, which can be resold in much the same way that real-world art collectors might trade paintings. However, while a deal of effort has been spent on selling works of art on the blockchain, very little attention has been paid to using the blockchain as a means of fundraising to help finance the artist’s work in the first place. Additionally, while …

Blackcurrants: A Nutrient-Rich Source For The Development Of Functional Foods For Improved Athletic Performance, Ali Ali Redha, Shahida Anusha Siddiqui, Reza Zare, Daniele Spadaccini, Silvia Guazzotti, Xi Feng, Nur Alim Bahmid, Yuan Seng Wu, Fathima Zahraa Ozeer, Rotimi E. Aluko

Faculty Research, Scholarly, and Creative Activity

Blackcurrants are nutrient-rich fruits with a significant amount of bioactive compounds including vitamin C and polyphenols, especially anthocyanins. The high phytochemical content of blackcurrants promotes this fruit to become a valuable functional food ingredient with varying health-promoting activities targeting different consumers including athletes. Athletes experience oxidative stress during intense exercise, which can result in inflammation and reduced exercise performance. Antioxidants such as vitamin C and polyphenols can restore the regular oxidative status of the body. Blackcurrant supplementation has shown potential ergogenic activity to improve athlete performance during high-intensity training. Clinical trials have evaluated the effectiveness of blackcurrant supplementation on exercise …

Race Car Aerodynamics Simulation And Transmitted Tire Reaction Forces, Mark T.J. Lin, Periklis Papadopoulos

Faculty Research, Scholarly, and Creative Activity

Often in Computational Fluid Dynamics integral forces and restoring moments are calculated, but the location where they should be applied may not always be clear. This is because the location is not intuitive: it is dependent on the vehicle’s velocity and its orientation (e.g. sideslip angle). A technique has been developed to translate the aerodynamic forces to the reaction forces on the vehicle’s tires. In this study, CFD simulation is performed with a 7.5° yaw to look at the effect of cornering. To understand aerodynamic effect on vehicle dynamics one must know the location at which this force is applied. …

2022 Silicon Valley Pain Index, Scott Myers-Lipton, William Armaline

Faculty Research, Scholarly, and Creative Activity

No abstract provided.

On Fatigue Detection For Air Traffic Controllers Based On Fuzzy Fusion Of Multiple Features, Yi Hu, Zhuo Liu, Aiqin Hou, Chase Wu, Wenbin Wei, Yanjun Wang, Min Liu

Faculty Research, Scholarly, and Creative Activity

Fatigue detection for air traffic controllers is an important yet challenging problem in aviation safety research. Most of the existing methods for this problem are based on facial features. In this paper, we propose an ensemble learning model that combines both facial features and voice features and design a fatigue detection method through multifeature fusion, referred to as Facial and Voice Stacking (FV-Stacking). Specifically, for facial features, we first use OpenCV and Dlib libraries to extract mouth and eye areas and then employ a combination of M-Convolutional Neural Network (M-CNN) and E-Convolutional Neural Network (E-CNN) to determine the state of …

Stress-Associated Metabolites Vary With Both Season And Habitat Across Populations Of A Climate Sentinel Species, A. L. Whipple, C. Ray, J. Varner, J. N. Kitchens, A. A. Hove, J. A. Castillo Vardaro, J. L. Wilkening

Faculty Research, Scholarly, and Creative Activity

Relating physiological stress to habitat quality could refine conservation efforts. Habitat quality, which is often inferred from patch occupancy or demographic rates, might be measured in a more timely and nuanced way using metrics of physiological stress. To understand whether stress-associated hormones vary with metrics of habitat quality, we measured fecal glucocorticoid metabolite (FGM) levels in the American pika (Ochotona princeps), a small mammal with well-defined habitat (talus), which can vary in quality depending on the presence of subsurface ice features. In spring and fall 2018, we collected feces noninvasively from pika territories in taluses “with” or “without” subsurface ice …

Flexible And Robust Real-Time Intrusion Detection Systems To Network Dynamics, Kicho Yu, Khanh Nguyen, Younghee Park

Faculty Research, Scholarly, and Creative Activity

Deep learning-based intrusion detection systems have advanced due to their technological innovations such as high accuracy, automation, and scalability to develop an effective network intrusion detection system (NIDS). However, most of the previous research has focused on model generation through intensive analysis of feature engineering instead of considering real environments. They have limitations to applying the previous methods for a real network environment to detect real-time network attacks. In this paper, we propose a new flexible and robust NIDS based on Recurrent Neural Network (RNN) with a multi-classifier to generate a detection model in real time. The proposed system adaptively …

Spartan Face Mask Detection And Facial Recognition System, Ziwei Song, Kristie Nguyen, Tien Nguyen, Catherine Cho, Jerry Gao

Faculty Research, Scholarly, and Creative Activity

According to the World Health Organization (WHO), wearing a face mask is one of the most effective protections from airborne infectious diseases such as COVID-19. Since the spread of COVID-19, infected countries have been enforcing strict mask regulation for indoor businesses and public spaces. While wearing a mask is a requirement, the position and type of the mask should also be considered in order to increase the effectiveness of face masks, especially at specific public locations. However, this makes it difficult for conventional facial recognition technology to identify individuals for security checks. To solve this problem, the Spartan Face Detection …

Predicting Cervical Cancer Biopsy Results Using Demographic And Epidemiological Parameters: A Custom Stacked Ensemble Machine Learning Approach, Krishnaraj Chadaga, Srikanth Prabhu, Niranjana Sampathila, Rajagopala Chadaga, S. Swathi, Saptarshi Sengupta

Faculty Research, Scholarly, and Creative Activity

The human papillomavirus (HPV) is responsible for most cervical cancer cases worldwide. This gynecological carcinoma causes many deaths, even though it can be treated by removing malignant tissues at a preliminary stage. In many developing countries, patients do not undertake medical examinations due to the lack of awareness, hospital resources and high testing costs. Hence, it is vital to design a computer aided diagnostic method which can screen cervical cancer patients. In this research, we predict the probability risk of contracting this deadly disease using a custom stacked ensemble machine learning approach. The technique combines the results of several machine …

Eocene Dike Orientations Across The Washington Cascades In Response To A Major Strike-Slip Faulting Episode And Ridge-Trench Interaction, Robert B. Miller, Kathleen I. Bryant, Brigid Doran, Michael P. Eddy, Franco P. Raviola, Nicholas Sylva, Paul J. Umhoefer

Faculty Research, Scholarly, and Creative Activity

The northern Cascade Mountains in Washington (USA) preserve an exceptional shallow to mid-crustal record of Eocene transtension marked by dextral strike-slip faulting, intrusion of dike swarms and plutons, rapid non-marine sedimentation, and ductile flow and rapid cooling in parts of the North Cascades crystalline core. Transtension occurred during ridge-trench interaction with the formation of a slab window, and slab rollback and break-off occurred shortly after collision of the Siletzia oceanic plateau at ca. 50 Ma. Dike swarms intruded a >1250 km2 region between ca. 49.3 Ma and 44.9 Ma, and orientations of more than 1500 measured dikes coupled with geochronologic …

Multiple Sediment Incorporation Events In A Continental Magmatic Arc: Insight From The Metasedimentary Rocks Of The Northern North Cascades, Washington (Usa), Ann E.H. Hanson, Stacia M. Gordon, Kyle T. Ashley, Robert B. Miller, Elizabeth Langdon-Lassagne

Faculty Research, Scholarly, and Creative Activity

The rheology and composition of arc crust and the overall evolution of continental magmatic arcs can be affected by sediment incorporation events. The exhumed Cretaceous–Eocene North Cascades arc exposes abundant meta­ sedimentary rocks that were incorporated into the arc during multiple events. This study uses field relationships, detrital zircon geochronology, bulk rock geo­ chemistry, geothermometry, and quartz­in­garnet geobarometry to distinguish approximate contacts and emplacement depths for different metasedimentary units to better understand their protolith incorporation history and impact on the arc. The Skagit Gneiss Complex is one of the main deep crustal units of the North Cascades arc. It includes …

In-Vehicle Human Machine Interface: Investigating The Effects Of Tactile Displays On Information Presentation In Automated Vehicles, Kimberly D. Martinez, Gaojian Huang

Faculty Research, Scholarly, and Creative Activity

Background: Semi-autonomous vehicles still require human drivers to take over when the automated systems can no longer perform the driving task. Objective: The goal of this study was to design and test the effects of six meaningful tactile signal types, representing six driving scenarios (i.e., navigation, speed, surrounding vehicles, over the speed limit, headway reductions, and pedestrian status) respectively, and two pattern durations (lower and higher urgencies), on drivers' perception and performance during automated driving. Methods: Sixteen volunteers participated in an experiment utilizing a medium-fidelity driving simulator presenting vibrotactile signals via 20 tactors embedded in the seat back, pan, and …

Prediction Of Length Of Stay In The Emergency Department For Covid-19 Patients: A Machine Learning Approach, Egbe Etu Etu, Leslie Monplaisir, Suzan Arslanturk, Sara Masoud, Celestine Aguwa, Ihor Markevych, Joseph Miller

Faculty Research, Scholarly, and Creative Activity

The coronavirus disease (COVID-19) outbreak has become a global public health threat. The influx of COVID-19 patients has prolonged the length of stay (LOS) in the emergency department (ED) in the United States. Our objective is to develop a reliable prediction model for COVID-19 patient ED LOS and identify clinical factors, such as age and comorbidities, associated with LOS within a '4-hour target.' Data were collected from an urban, demographically diverse hospital in Detroit for all COVID-19 patients' ED presentations from March 16 to December 29, 2020. We trained four machine learning models, namely logistic regression (LR), gradient boosting (GB), …

Research Handling Effects On Stress Hormones, Blood Parameters, And Heart Rate In Juvenile Northern Elephant Seals (Mirounga Angustirostris), Lauren A. Cooley

Master's Theses

Wildlife researchers must balance the need to safely capture and handle their study animals to sample tissues, collect morphological measurements, and attach dataloggers while simultaneously ensuring their results are not confounded by stress artifacts caused by handling. To determine the physiological effects of research activities including chemical immobilization, transport, instrumentation with biologgers, and overnight holding on a model marine mammal species, I collected hormone, blood chemistry, hematology, and heart rate data from 19 juvenile northern elephant seals (Mirounga angustirostris) throughout a translocation experiment. Across my six sampling timepoints, cortisol and aldosterone data revealed a moderate hormonal stress response to handling …

Coordination Protocols For Verifiable Consistency In Distributed Storage Systems, Ashwin Ramaswamy

Master's Theses

Achieving consistency in a highly available distributed storage system has been formally proven to be an impossible task when the system faces network partitions and faulty processes. The complexity is exacerbated when the system allows concurrent processes to send transactions to all the other servers and coordinate the consistent commitment of different transactions. In the event of a partition, each server may allow clients to request updates involving the current state of the data, which makes achieving replicated consistency challenging. To solve the inconsistency problems, several consensus protocols are used, but have strict requirements in order to make progress and …

Motivational And Participatory Experiences Of Female Service Members In Crossfit, Nicole M. Levine

Master's Theses

CrossFit is a high-intensity exercise program that has expanded globally over the last several years. Its minimalistic approach targeted at multiple aerobic and muscular strength domains make it accessible and applicable to populations with limited space and equipment, such as overseas military installations. Despite several studies examining the motivational factors of individuals engaging in CrossFit, research is scant on the motivational factors of military professionals participating in CrossFit outside of their formalized operational training. Additionally, there is no specific literature on female military participation in CrossFit. This study qualitatively explored the participatory motivations of 15 female U.S. military service members …

Evaluation Of The Offline-Coupled Gfs-Cmaq In Recent Wildfires In Northern California, Joyce Leung

Master's Theses

As wildfires become more frequent and severe under climate change, there is a growing need to simulate the impact of fires on air quality and human health using numerical models. The National Air Quality Forecast Capability is an operational air quality forecasting system that provides nationwide ozone and particulate matter (PM2.5) prediction. It is made up of a chemical transport model – the Community Multiscale Air Quality (CMAQ) model – driven by a meteorological model. Recently, the Global Forecast System (GFS) replaced the North American Mesoscale Forecast System (NAM) to drive CMAQ. In addition to these two modeling systems, the …

"For Better Or Worse": Imagining Innovation In Smart City Municipal Design, Kevin M. Kochever

Master's Theses

The smart city concept recently (ca. 2010) emerged as a corporate-led system-as-a-service (SaaS) tool to meet city needs of accessibility and efficiency. I looked at three Western cities—Reykjavík, San José, and Toronto—to discover what it meant for city managers to meet municipal needs by embracing smart initiatives. Senior-level city managers, consultants, and technologists invoked vocabularies of smartness and innovation, adopting Internet of Things (IoT) and artificial intelligence (AI) as tools to facilitate human resource and service efficiency needs. I found persistent ambiguity in how city managers described and measured outcomes for city smartness. I also found stakeholders used smartness to …

Cultivating A Transformative Christology : Adult Learning And The Study Of Philippians, Joshua Pack

ATS Dissertations

No abstract provided.

A Novel Approach To Link Genetics And Human Mri Identifies Akap7-Dependent Subicular/Prefrontal Functional Connectivity As Altered In Suicidality, Guillermo Poblete, Tien Nguyen, Savannah Gosnell, Olutayo Sofela, Michelle Patriquin, Sanjay J Mathew, Alan Swann, David A Nielsen, Thomas R Kosten, Ramiro Salas

Staff and Researcher Publications

Background: Brain imaging and genetics are fields acquiring data at increasing speed, but more information does not always result in a better understanding of the underlying biology. We developed the ProcessGeneLists (PGL) approach to use genetics and mRNA gene expression data to generate regions of interest for imaging studies.

Methods: We applied PGL to past suicide attempt (ATT): We averaged the mRNA expression levels of genes (n = 130) possibly associated with ATT (p ≤ 10-3 in a published genome-wide association study, GWAS) in each brain region studied in the Human Allen Brain Atlas (6 ex-vivo brains, 158 to 946 …

Evolution Of Genetic Networks For Human Creativity, I Zwir, C Del-Val, M Hintsanen, K M Cloninger, R Romero-Zaliz, A Mesa, J Arnedo, R Salas, G F Poblete, E Raitoharju, O Raitakari, L Keltikangas-Järvinen, G A De Erausquin, I Tattersall, T Lehtimäki, C R Cloninger

Staff and Researcher Publications

The genetic basis for the emergence of creativity in modern humans remains a mystery despite sequencing the genomes of chimpanzees and Neanderthals, our closest hominid relatives. Data-driven methods allowed us to uncover networks of genes distinguishing the three major systems of modern human personality and adaptability: emotional reactivity, self-control, and self-awareness. Now we have identified which of these genes are present in chimpanzees and Neanderthals. We replicated our findings in separate analyses of three high-coverage genomes of Neanderthals. We found that Neanderthals had nearly the same genes for emotional reactivity as chimpanzees, and they were intermediate between modern humans and …

Obergefell, Masterpiece Cakeshop, Fulton, And Public-Private Partnerships: Unleashing V. Harnessing "Armies Of Compassion" 2.0?, Linda C. Mcclain

Faculty Scholarship

Fulton v. City of Philadelphia presented a by-now familiar constitutional claim: recognizing civil marriage equality—the right of persons to marry regardless of gender—inevitably and sharply conflicts with the religious liberty of persons and religious institutions who sincerely believe that marriage is the union of one man and one woman. While the Supreme Court’s 9-0 unanimous judgment in favor of Catholic Social Services (CSS) surprised Court-watchers, Chief Justice Roberts’s opinion did not signal consensus on the Court over how best to resolve the evident conflicts raised by the contract between CSS and the City of Philadelphia. This article argues that it …

The Surprising Virtues Of Data Loyalty, Woodrow Hartzog, Neil M. Richards

Faculty Scholarship

Lawmakers in the United States and Europe are seriously considering imposing duties of data loyalty that implement ideas from privacy law scholarship, but critics claim such duties are unnecessary, unworkable, overly individualistic, and indeterminately vague. This paper takes those criticisms seriously, and its analysis of them reveals that duties of data loyalty have surprising virtues. Loyalty, it turns out, can support collective well-being by embracing privacy’s relational turn; it can be a powerful state of mind for reenergizing privacy reform; it prioritizes human values rather than potentially empty formalism; and it offers solutions that are flexible and clear rather than …

Why Judges Can't Save Democracy, Robert L. Tsai

Faculty Scholarship

In The Specter of Dictatorship,¹ David Driesen has written a learned, lively book about the dangers of autocracy, weaving together incisive observations about democratic backsliding in other countries with a piercing critique of American teetering on the brink of executive authoritarianism at home. Driesen draws deeply and faithfully on the extant literature on comparative constitutionalism and democracy studies. He also builds on the work of scholars of the American political system who have documented the largely one-way transfer of power over foreign affairs to the executive branch. Driesen's thesis has a slight originalist cast, holding that "the Founders aimed …

“Cancel Culture” And Criminal Justice, Steven Arrigg Koh

Faculty Scholarship

This Article explores the relationship between two normative systems in modern society: “cancel culture” and criminal justice. It argues that cancel culture—a ubiquitous phenomenon in contemporary life—may rectify deficiencies of over- and under-enforcement in the U.S. criminal justice system. However, the downsides of cancel culture’s structure—imprecise factfinding, potentially disproportionate sanctions leading to collateral consequences, a “thin” conception of the wrongdoer as beyond rehabilitation, and a broader cultural anxiety that “chills” certain human conduct—reflect problematic U.S. punitive impulses that characterize our era of mass incarceration. This Article thus argues that social media reform proposals obscure a deeper necessity: transcendence of blame …

Trust, Brutality, And Human Dignity: How “Partial Birth Abortion” Helps Shape American Biopolitics, George J. Annas

Faculty Scholarship

In this Article, I explore how nearly continuous public rhetorical challenges to abortion in the political realm first led the public and the courts to turn away from a particular abortion procedure (intact dilation and extraction, also known as partial-birth abortion) which political agitators labeled as “barbaric” and then to view physicians who performed abortions not as legitimate professionals, but simply as “abortionists,” and sometimes as evil “Frankensteins.” “Abortionists” use no “medical judgment” and are unworthy of deference by state legislatures, Congress, or the courts when deciding how or when to perform an abortion. The concentration on the welfare of …

The Bi-Partisan Enabling Of Presidential Power: A Review Of David Driesen's The Specter Of Dictatorship: Judicial Enabling Of Presidential Power (2021), Jed Handelsman Shugerman

Faculty Scholarship

In "The Specter of Dictatorship: Judicial Enabling of Presidential Power," David Driesen questions the unitary executive theory and other doctrines of unchecked executive power. He offers primarily a critique of purposivism, a mix of original public meaning and more recent history illuminating those purposes: the Founders’ anti-tyranny purpose and then the rise of European tyranny from Nazi Germany to contemporary Hungary, Turkey, and Poland.
/="/">
/="/">This review first focuses on Driesen’s approach to Congress: He identifies the broad congressional delegation of powers to the president as a source of expansive executive power, but he does not entertain that doctrines …

Removal Of Context: Blackstone, Limited Monarchy, And The Limits Of Unitary Originalism, Jed Handelsman Shugerman

Faculty Scholarship

The Supreme Court's recent decisions that the President has an unconditional or indefeasible removal power rely on textual and historical assumptions and a "removal of context." This article focuses on the "executive power" part of the Vesting Clause and particularly the unitary theorists' misuse of Blackstone. Unitary executive theorists overlook the problems of relying on England's limited monarchy: the era's rise of Parliamentary supremacy over the Crown and its power to eliminate or regulate (i.e., make defeasible) royal prerogatives. Unitary theorists provide no evidence that executive removal was ever identified as a "royal prerogative" or a default royal power. The …

Performance Assessment And Job Satisfaction Of Support Staff In Academic Libraries, Sajjad Ahmad Mr., Naveed Anwar Mr, Muhammad Tariq Dr.

Library Philosophy and Practice (e-journal)

The purpose of current study was to investigate about the job performance and job satisfaction of support staff working in academic libraries of Lahore. Supporting staff is performing many imperative duties in academic libraries and their role in libraries is very important. The objective of current study was to investigate the job performance through job satisfaction, to test relationship between job performance and job satisfaction and to investigate the moderating effect of hurdles in work between job satisfaction and job performance. Quantitative approach was adopted and survey method was used to achieve the objective of the study. Questionnaire with Urdu …

Social Justice As Desistance: Rethinking Approaches To Gender Violence, Deborah M. Weissman

Faculty Publications

Part I of this Article describes most domestic violence intervention programs (DVIPs) as they currently function with regard to gender violence. It critiques the structure of these programs, their close partnership with criminal legal system actors, perceived deficiencies, and it identifies missed opportunities to provide meaningful intervention strategies with those who have harmed. It demonstrates the ways that laws, regulations, and policies governing DVIPs constrain most programs from moving beyond established practices informed by punitive approaches to address the structural conditions that situate gender violence within a political economic framework.

Part II begins with a brief overview of the research …