Digital Commons Network^™

Synthesis, Characterization, And Thermal Analysis Of A New Acidicazo Ligand's Metal Complexes, Rasha Khider Hussain Al-Daffay, Abbas Ali Salih Al-Hamdani

Baghdad Science Journal

The researchers wanted to make a new azo imidazole as a follow-up to their previous work. The ligand 4-[(2-Amino-4-phenylazo)-methyl]-cyclohexane carboxylic acid as a derivative of trans-4-(aminomethyl) cyclohexane carboxylic acid diazonium salt, and synthesis a series of its chelate complexes with metalions, characterized these compounds using a variety technique, including elemental analysis, FTIR, LC-Mass, 1H-NMRand UV-Vis spectral process as well TGA, conductivity and magnetic quantifications. Analytical data showed that the Co (II) complex out to 1:1 metal-ligand ratio with square planner and tetrahedral geometry, respectively while 1:2 metal-ligand ratio in the Cu(II), Cr(III), Mn(II), Zn(II), Ru(III)and Rh(III)complexes with octahedral geometry except …

Study The Nuclear Structure Of Some Even-Even Ca Isotopes Using The Microscopic Theory, Ban Sabah Hameed, Tabarak Abdulla Alwan

Baghdad Science Journal

The root-mean square-radius of proton, neutron, matter and charge radii, energy level, inelastic longitudinal form factors, reduced transition probability from the ground state to first-excited 2+ state of even-even isotopes, quadrupole moments, quadrupole deformation parameter, and the occupation numbers for some calcium isotopes for A=42,44,46,48,50 are computed using fp-model space and FPBM interaction. 40Ca nucleus is regarded as the inert core for all isotopes under this model space with valence nucleons are moving throughout the fp-shell model space involving 1f7/2, 2p3/2, 1f5/2, and 2p1/2 orbits. Model space is used to present calculations using FPBM interaction, and with the effects of …

Financial Data Governance, Douglas W. Arner, Giuliano G. Castellano, Eriks K. Selga

UC Law Journal

Finance is one of the most digitalized, globalized, and regulated sectors of the global economy. Traditionally technology intensive, the financial industry has been at the forefront of digital transformation, starting with the dematerialization of financial assets in the 1960s and culminating in the post–2008 global financial crisis era with the fintech movement. Now, finance is data: financial transactions are transfers of data; financial infrastructures, such as stock exchanges and payment systems, are data networks; financial institutions are data processors, gathering, analyzing, and trading the data generated by their customers. Financial regulation has adapted to this fast-paced evolution both by implementing …

Deepfakes On Trial: A Call To Expand The Trial Judge’S Gatekeeping Role To Protect Legal Proceedings From Technological Fakery, Rebecca A. Delfino

UC Law Journal

Deepfakes—audiovisual recordings created using artificial intelligence (AI) technology to believably map one person’s movements and words onto another—are ubiquitous. They have permeated societal and civic spaces from entertainment, news, and social media to politics. And now deepfakes are invading the courts, threatening our justice system’s truth-seeking function. Ways deepfakes could infect a court proceeding run the gamut and include parties fabricating evidence to win a civil action, government actors wrongfully securing criminal convictions, and lawyers purposely exploiting a lay jury’s suspicions about evidence. As deepfake technology improves and it becomes harder to tell what is real, juries may start questioning …

Financial Inclusion Gone Wrong: Securities And Cryptoassets Trading For Children, Nizan Geslevich Packin

UC Law Journal

According to studies, money is a major source of anxiety for most Americans. In looking for ways to remedy the source of such anxiety, some believe that increasing children’s financial orientation could help lower their money-related anxiety levels as adults. Identifying this market as a business opportunity—and reassured by research that shows that by age six, children are already veteran consumers of mobile apps—financial technology (fintech), decentralized finance (DeFi), and even traditional financial entities have started offering services and products to children. These services and products include a broad array of financial-related products and services, from enabling children to earn …

Considering Vaccination Status, Govind Persad

UC Law Journal

This Article examines whether policies—sometimes termed “vaccine mandates” or “vaccine requirements”— that consider vaccination status as a condition of employment, receipt of goods and services, or educational or other activity for participation are legally permitted, and whether such policies may even sometimes be legally required. It does so with particular reference to COVID-19 vaccines.

Part I explains the legality of private actors, such as employers or private universities, considering vaccination status, and concludes that such consideration is almost always legally permissible unless foreclosed by specific state legislation. Part II examines the consideration of vaccination status by state or federal policy. …

Loyalties V. Royalties, Sarah Polcz

UC Law Journal

Friendship rewards us with a bond of loyalty and equality. The marketplace rewards us based on what we have to offer. When friends work together to create something, and when the market judges their creation to have value, this sets up a clash between realms. Should the pie of profits be sliced according to the values of friendship or the values of the marketplace? The answer matters for policymakers concerned with creative incentives. How satisfied people are with their monetary rewards can turn more on how much others are getting—their relative rewards—than on the absolute amount received. Nevertheless, it is …

The Surprisingly Strong Case For Local Income Taxes In The Era Of Increased Remote Work, Erin Adele Scharff, Darien Shanske

UC Law Journal

Traditional theoretical literature on fiscal federalism urges cities to finance themselves with taxes on immobile sources. Thus, the literature sees real property taxes as the best source of local revenue; real property, after all, cannot be easily moved. This same literature eschews local income taxes because it is easy for a taxpayer to move, thus allowing exit from local income tax obligations.

Practice here seems to follow theory: cities do not tend to levy income taxes. However, this general trend has caused scholars to overlook important exceptions. In fact, many cities impose income taxes and have for a long time. …

Mitigating Catastrophe Risk For Landowners, Stewart E. Sterk

UC Law Journal

Local, national, and global catastrophes entail significant risk for landowners. The governmentsponsored National Flood Insurance Program illustrates how subsidizing insurance against catastrophe risk can result in overinvestment in risk-prone properties. Government intervention, however, has largely been a response to the historical failure of the private insurance industry to provide adequate protection against correlated risks, a failure with the potential to generate underinvestment in land and devastate existing owners.

When data is available about the incidence and severity of potential disasters, improvements in technology have made it more feasible for insurers to calibrate premiums and discounts with greater accuracy, and sophisticated …

Pole Cameras: Applying Fourth Amendment Protections To Emerging Surveillance Technology, Rahil Maharaj

UC Law Journal

Evolving surveillance technologies present unique challenges for the judiciary to maintain robust Fourth Amendment privacy protections. New surveillance tools such as pole cameras raise significant questions regarding the current scope of the Fourth Amendment and the steps the Supreme Court must take to prevent the erosion of a foundational constitutional right.

This Note lays out the current debate among scholars and courts regarding the impact of the Supreme Court’s decision in Carpenter v. United States. It demonstrates the challenge that new technology presents by providing an overview of the split between state and federal circuit courts in applying Carpenter to …

Foreign Investment And National Security Challenges In The Data Age: An Assessment Of The Current Regime And Recommendations, Irene Yu

UC Law Journal

This Note contributes to the growing literature that attempts to grasp the current landscape of international trade and investment norms and policies in the data age. Focusing on the disputes between the United States and China surrounding Chinese investment in American businesses that gather private user data, this Note adds to the argument that new challenges posed by the internet age and the use of private data have transformed current international trade policy and the national security exception regime. The U.S. government in the recent years has demonstrated little self-restraint in employing national security grounds to justify its interference with …

Legal Dispositionism And Artificially-Intelligent Attributions, Jerrold Soh

Research Collection Yong Pung How School Of Law

It is conventionally argued that because an artificially-intelligent (AI) system acts autonomously, its makers cannot easily be held liable should the system's actions harm. Since the system cannot be liable on its own account either, existing laws expose victims to accountability gaps and need to be reformed. Recent legal instruments have nonetheless established obligations against AI developers and providers. Drawing on attribution theory, this paper examines how these seemingly opposing positions are shaped by the ways in which AI systems are conceptualised. Specifically, folk dispositionism underpins conventional legal discourse on AI liability, personality, publications, and inventions and leads us towards …

Analysis Of The Inter-Annotators Agreement And Its Effect On The System Of Anti-Asian Hate Crime Detection On Twitter During Covid-19, Amir Toliyat

Dissertations, Theses, and Capstone Projects

Coronavirus disease 2019 (COVID-19) started in Wuhan, China, in late 2019, and after being utterly contagious in Asian countries, it rapidly spread to other countries. This disease caused governments worldwide to declare a public health crisis with severe measures taken to reduce the speed of the spread of the disease. This pandemic affected the lives of millions of people. Many citizens that lost their loved ones and jobs experienced a wide range of emotions, such as disbelief, shock, concerns about health, fear about food supplies, anxiety, and panic. All of the aforementioned phenomena led to the spread of racism and …

Telehealth Trials To Address Health Equity In Stroke Survivors, Mary F Love

Faculty, Staff and Student Publications

Telehealth has seen rapid expansion into chronic care management in the past 3 years because of the COVID-19 pandemic. Telehealth for acute care management has expanded access to equitable stroke care to many patients over the past two decades, but there is limited evidence for its benefit for addressing disparities in the chronic care of patients living with stroke. In this review, we discuss advantages and disadvantages of telehealth use for the outpatient management of stroke survivors. Further, we explore opportunities and potential barriers for telehealth in addressing disparities in stroke outcomes related to various social determinants of health. We …

Effect Of Stress Interaction On Multi-Stress Accelerated Life Test Plan: Assessment Based On Particle Swarm Optimization, Ekene Gabriel Okafor, David Ryan Huitink

Mechanical Engineering Faculty Publications and Presentations

Sustainability of products that seek to maintain ecosystem balance, such as electric vehicles or solar system inverters, often require extensive testing during their developmental stages in a manner that minimizes wastage and drives creativity. Multi-stress accelerated test planning is often used for these products, their subsystems and components if their in-service failures are driven by multiple stress factors. Multi-stress accelerated life testing (ALT) often expedites time to failure for highly reliable products. Many studies assume model parameters that may not be appropriate for the considered stress factors. Most importantly, the effect stress interaction has on the ALT plan is often …

Dlr Covid-19 Mobility Review (Phase 2a): Report On Cmr Economic Development & Business Community Feedback, Sarah Rock Dr., Robert Bradshaw Dr., David O'Connor, Odran Reid

Reports

This research reports on the findings from an area focused economic development and business community focused study of the Costal Mobility Route (CMR), which is intended to complement and extend research previously conducted in Phase 1 of Dún Laoghaire-Rathdown County Council’s (DLR’s) ‘Covid-19 Mobility & Public Realm Works’ project. This study is based on participant interviews, and is limited to businesses located directly along the CMR, as well as a number of business groups representing a wider area and a Local Enterprise Office.

While one company reported a significant decline in revenue that they attribute to the CMR, the remainder …

United Methodist Children Center Drain Project, Ethan Mikio Lin

Construction Management

No abstract provided.

A Single Bout Of Breast Milk Expression Does Not Increase Resting Metabolic Rate, Leryn J. Reynolds, Kayla R. Powell, Taskina Akhter, Hannah M. Twiddy, Patrick B. Wilson

Human Movement Studies & Special Education Faculty Publications

Introduction: Breastfeeding women have elevated resting metabolic rate (RMR); however, whether a single bout of lactation increases RMR is unknown. This study aimed to determine if a single bout of lactation acutely increased RMR.

Methods: Twenty-two lactating women (age: 31 ± 0.9 year, body mass index: 27.3 ± 1.2 kg/m²) were recruited. RMR was assessed at baseline and at 1- and 2-h following breast milk expression.

Results: RMR was unchanged in lactating women following a single bout of lactation (baseline: 1437 ± 39; 1 h: 1425 ± 37 2 h: 1440 ± 31 kcal/day) (p > .05). RMR was …

Rationale And Design Of The Proactive-Hf Trial For Managing Patients With Nyha Class Iii Heart Failure By Using The Combined Cordella Pulmonary Artery Sensor And The Cordella Heart Failure System, Sandra Chaparro

All Publications

Background: Optimizing guideline-directed medical therapy (GDMT) and monitoring congestion in patients with heart failure (HF) are key to disease management and preventing hospitalizations. A pulmonary artery pressure (PAP)-guided HF management system providing access to body weight, blood pressure, heart rate, blood oxygen saturation, PAP, and symptoms, may provide new insights into the effects of patient engagement and comprehensive care for remote GDMT titration and congestion management.

Methods: The PROACTIVE-HF study was originally approved in 2018 as a prospective, randomized, controlled, single-blind, multicenter trial to evaluate the safety and effectiveness of the Cordella PAP Sensor in patients with HF and with …

Urban Air Mobility (Uam) Flight Path: Literature Review And Conceptual Design Of Uam Corridor Virtual Lane System Using “Tracks”, Immanuel Bankole

Student Works

As the Urban Air Mobility (UAM) industry grows and becomes more popular, most of the conversations in the public domain are focused on the (electric Vertical Take-off and Landing) eVTOL aircraft and the physical infrastructure that will support these eVTOL aircraft. However, there is a lack of research on UAM traffic management and flight paths taken by aircraft between locations.

The United States (U.S.) Federal Aviation Administration has proposed the use of corridors to minimize the interaction between UAM operations and traditional air traffic as eVTOL aircraft perform flight activities. The government also acknowledges the need for additional structures (such …

Streptococcus Constellatus Brain Abscess In A Middle-Aged Man With An Undiagnosed Patent Foramen Ovale, Susan G. Wager, Nina K. Bourdeau, Joshua D. Collins

Internal Medicine Articles

Brain abscess is a rare diagnosis. Common sources of infection include direct spread from otic sources, sinuses, or oral cavities, and hematogenous spread from distant sources, including the heart and lungs. Brain abscess with cultures growing oral flora species, in rare cases, may develop from bacteria in the oral cavity entering the bloodstream and then traveling to the brain via a patent foramen ovale. This report highlights a case of brain abscess caused by Streptococcus constellatus in a middle-aged man with an undiagnosed patent foramen ovale.

Herpes Simplex Virus-Associated Aplastic Anemia, Oscar A. Hinojosa, Omar Ammari

Internal Medicine Articles

Aplastic anemia is an uncommon condition defined by peripheral pancytopenia in the context of hypocellular bone marrow. In the majority of cases, it is idiopathic in origin. However, exposure to certain drugs and toxins, autoimmune processes, and viral infections have been linked to this entity. This is the case of a 56-year-old female with an acute presentation of fever, odynophagia, and dysphagia. Physical examination revealed multiple hemorrhagic ulcers affecting her oropharyngeal mucosa with regions of necrosis. Mucosal biopsy was compatible with the presence of local necrosis and keratinization. Hematological analysis showed severe peripheral pancytopenia, and the bone marrow biopsy revealed …

Experiences Embodied & Remembered: Contemporary Artists Engaging Contemporary Concerns, Michelle Ried

Bridwell Library Publications

No abstract provided.

Defining A Cyber Operations Performance Framework Via Computational Modeling, Briant Becote

Masters Theses & Doctoral Dissertations

Cyber operations are influenced by a wide range of environmental characteristics, strategic policies, organizational procedures, complex networks, and the individuals who attack and defend these cyber battlegrounds. While no two cyber operations are identical, leveraging the power of computational modeling will enable decision-makers to understand and evaluate the effect of these influences prior to their impact on mission success. Given the complexity of these influences, this research proposes an agent-based modeling framework that will result in an operational performance dashboard for user analysis. To account for cyber team behavioral characteristics, this research includes the development and validation of the Cyber …

Enhanced Convolutional Neural Network For Non-Small Cell Lung Cancer Classification, Yahya Tashtoush, Rasha Obeidat, Abdallah Al-Shorman, Omar Darwish, Mohammad A. Al-Ramahi, Dirar Darweesh

Computer Information Systems Faculty Publications (Archived)

Lung cancer is a common type of cancer that causes death if not detected
early enough. Doctors use computed tomography (CT) images to diagnose
lung cancer. The accuracy of the diagnosis relies highly on the doctor's
expertise. Recently, clinical decision support systems based on deep learning
valuable recommendations to doctors in their diagnoses. In this paper, we
present several deep learning models to detect non-small cell lung cancer in
CT images and differentiate its main subtypes namely adenocarcinoma,
large cell carcinoma, and squamous cell carcinoma. We adopted standard
convolutional neural networks (CNN), visual geometry group-16 (VGG16),
and VGG19. Besides, we …

Analysis Of Freight Movements In The San Joaquin Valley, Aly Tawfik, Utsav Shah

Mineta Transportation Institute

Freight transportation plays a primary role in supply chains, costs, and availability of goods and is a major part of the economy. This study identifies, assesses, and utilizes different data sources to uncover and understand the patterns and movements of different types of freight in the San Joaquin Valley’s (SJV's) different counties. The San Joaquin Valley region consists of eight counties: San Joaquin, Stanislaus, Merced, Madera, Fresno, Kings, and Tulare. This research explored some major datasets with freight information, such as Global Trade Atlas (GTA), Port Imports and Exports Reporting Systems (PIERS), and Streetlight data insights for the year 2019 …

Trade And Transportation Talent Pipeline Blueprints: Building Universityindustry Talent Pipelines In Colleges Of Continuing And Professional Education, Tyler D. Reeb, Stacey Park

Mineta Transportation Institute

The rapid adoption of transformational technologies along with other economic and cultural shifts, have created a gap between workers and the skills and knowledge necessary for in-demand occupations. Trade and Transportation Talent Pipeline Blueprints: Building University-Industry Talent Pipelines in Colleges of Continuing and Professional Education identifies the steps required to build talent pipelines that target in-demand trade and transportation occupations requiring specific degrees, certificates, and non-credit professional development. This report provides a literature review and labor market data analysis. It also includes documentation of methodology in planning a pilot program for Colleges of Professional and Continuing Education housed within each …

Constructing An Extensive Hail Damage Swath Database For Impact Analysis And Future Applications, Emily Faith Wisinski

Honors Capstone Projects and Theses

No abstract provided.

Diamond's Hidden Gems - Sage Research Methods, Diamond Williams

Libraries' Documents

Nearly everyone at UCF is involved in research, from students learning how to conduct research for the first time to faculty conducting research for publication. There are many programs and resources that motivate students to participate, from the Student Scholar Symposium to the Undergraduate Research Fellowship.

SAGE Research Methods supports research at all levels by providing material to guide users through every step of the research process. Read on to learn more about what this resources can do for you, and how to access it!

Trauma Presentation Among Latinx/Hispanic Subgroups, Ana Paula Leao De Camargo

Theses and Dissertations

Hispanics/Latinos are the fastest-growing minority group in the United States and are estimated to compose half of the American population by 2060 if growing trends follow current levels. It has been suggested that Latinx/Hispanics perceive and react to adverse experiences with somatization, which is highly comorbid with Post-traumatic Stress Disorder (PTSD) symptoms (van der Kolk, et al 1996). This study surveyed 451 participants from which 88% identified as being Hispanic or Latinas, 2.7% identified as being Black Hispanic/Black Latina, and 9.3% identified as having mixed ethnicities including Hispanic/Latina. Regarding place of birth, 431 respondents (95.6%) identified being born in Continental …