Digital Commons Network^™

Flipped Constitutional Supremacy: Inferior Local Law Blocking Federal Policy, Steven Ferrey

Utah Law Review

All cities and towns in the U.S. utilize electric power. Electric power needs to be generated. Now, energized by larger issues of rapid climate change, the U.S. and all nations must transition to lower-carbon-emission sources of power generation, of which wind power currently is the most prominent and used technology. Any community hostile to wind power can pass a highly restrictive amendment to its zoning ordinance that makes the community unattractive or costprohibitive to wind or other power generation projects. There is no requirement under state law for states to allow tens of thousands of cities and towns carte blanche …

Nitrate-Stimulated Release Of Naturally Occurring Sedimentary Uranium, Jeffrey Westrop, Pooja Yadav, Pj Nolan, Kate M. Campbell, Rajesh Singh, Sharon E. Bone, Alicia H. Chan, Anthony Kohtz, Donald Pan, Olivia Healy, John R. Bargar, Daniel D. Snow, Karrie A. Weber

Department of Earth and Atmospheric Sciences: Faculty Publications

Groundwater uranium (U) concentrations have been measured above the U.S. EPA maximum contaminant level (30 μg/L) in many U.S. aquifers, including in areas not associated with anthropogenic contamination by milling or mining. In addition to carbonate, nitrate has been correlated to uranium groundwater concentrations in two major U.S. aquifers. However, to date, direct evidence that nitrate mobilizes naturally occurring U from aquifer sediments has not been presented. Here, we demonstrate that the influx of high-nitrate porewater through High Plains alluvial aquifer silt sediments bearing naturally occurring U(IV) can stimulate a nitrate-reducing microbial community capable of catalyzing the oxidation and mobilization …

Holocene Variations In Lake Titicaca Water Level And Their Implications For Sociopolitical Developments In The Central Andes, Stéphane Guédron, Christophe Delaere, Sherilyn C. Fritz, Julie Tolu, Pierre Sabatier, Anne-Lise Devel, Carlos Heredia, Claire Vérin, Eduardo Q. Alves, Paul A. Baker

Department of Earth and Atmospheric Sciences: Faculty Publications

Holocene climate in the high tropical Andes was characterized by both gradual and abrupt changes, which disrupted the hydrological cycle and impacted landscapes and societies. High-resolution paleoenvironmental records are essential to contextualize archaeological data and to evaluate the sociopolitical response of ancient societies to environmental variability. Middle-to-Late Holocene water levels in Lake Titicaca were reevaluated through a transfer function model based on measurements of organic carbon stable isotopes, combined with high-resolution profiles of other geochemical variables and paleoshoreline indicators. Our reconstruction indicates that following a prolonged low stand during the Middle Holocene (4000 to 2400 BCE), lake level rose rapidly …

Instantaneous Frequency Estimation Of Fm Signals Under Gaussian And Symmetric Alpha-Stable Noise: Deep Learning Versus Time-Frequency Analysis, Huda Saleem Razzaq, Zahir M. Hussain

Research outputs 2022 to 2026

Deep learning (DL) and machine learning (ML) are widely used in many fields but rarely used in the frequency estimation (FE) and slope estimation (SE) of signals. Frequency and slope estimation for frequency-modulated (FM) and single-tone sinusoidal signals are essential in various applications, such as wireless communications, sound navigation and ranging (SONAR), and radio detection and ranging (RADAR) measurements. This work proposed a novel frequency estimation technique for instantaneous linear FM (LFM) sinusoidal wave using deep learning. Deep neural networks (DNN) and convolutional neural networks (CNN) are classes of artificial neural networks (ANNs) used for the frequency and slope estimation …

Heterogeneous Activation Of Persulfate By Macroscopic Nitrogen-Doped Graphene Oxide Cubes For The Degradation Of Antibiotic Contaminants In Water, Rajan A. K. Hirani, Abdul H. Asif, Nasir Rafique, Lei Shi, Shu Zhang, Martin Saunders, Wenjie Tian, Shaobin Wang, Hongqi Sun

Research outputs 2022 to 2026

As a sustainable and green approach, carbocatalysis, a metal-free strategy, has shown exceptional results in advanced oxidation processes (AOPs). Nonetheless, the recovery of these catalysts has been a major shortcoming over the years. Herein, three-dimensional nitrogen-doped graphene macrostructures (3D-NGMs), in the form of macro cubes, were synthesised by a simple cross-linking and thermal annealing procedure, after which they were employed in the activation of peroxydisulfate (PS) for the degradation of sulfamethoxazole (SMX). The catalytic cubes were loaded with different amounts of nitrogen precursor to investigate the role of nitrogen configuration in the sp2 hybridised carbon network on AOPs. NGC3 cubes …

Development Of A Permanent Magnet Spherical Motor With 3 Degrees Of Freedom, Eric T. Hanson

All Graduate Theses, Dissertations, and Other Capstone Projects

This research is motivated by the need for actuators capable of delivering precise multiple degrees of freedom (DOF) motion with structure and energy efficiency in numerous applications. Permanent magnet spherical motors (PMSMs) are typical examples that can provide continuous and precise 3 dimensional (3D) rotational motion about a ball joint. The result of this research demonstrates a unique PMSM capable of 3D rotational motion control with high accuracy and bandwidth.

A Kalman filter (KF) sensor fusion method is developed to implement full state estimation of 3-DOF angular displacement and velocity in real time for a PMSM by simultaneously measuring the …

Tier Ii Behavioral Intervention: A Direct Comparison Of Two Versions Of Class Pass, Madeline Cordle

All Graduate Theses, Dissertations, and Other Capstone Projects

Disruptive behaviors are some of the most difficult behaviors for teachers to address in schools. They can take multiple forms in the classroom, and can impact the student displaying them, as well the rest of the learning environment in terms of academic engagement. Disruptive behaviors are believed to be displayed by students for the purpose of attaining social positive and social negative reinforcement. These behaviors also tend to fall into a higher level of need based on MTSS/PBIS tiered support models. Typically, disruptive behaviors fall within Tier II level of need, where universal supports are not enough, but intensive, individualized …

Barriers To Outdoor Recreation For Marginalized Groups At The University Of Montana, Sabine R. Englert, Beatrix Frissell, Adrienne Liebert, Sophia Rodriquez, Margaret Jensen, Rachana Harris, Abby Doss

Undergraduate Theses, Professional Papers, and Capstone Artifacts

Exclusion from outdoor recreation reflects legacies of oppression of marginalized communities and makes access to the outdoors not equally available. In the United States, approximately 38% of Black Americans and 48% of Hispanic Americans participated in outdoor recreation in 2020. This is compared to 55% participation among Caucasian Americans. Many other intersecting identities are actively excluded, including people with disabilities, fat populations, and members of the LGBTQIA2S+ community; furthermore, class-based hierarchies are shown through the restricted outdoor access of low-income populations.

While numerous studies show a lack of diversity in outdoor recreation, little to no research has been conducted on …

Full Bridge Modeling To Evaluate Effectiveness Of A Seismic Bearing On A Newly Constructed Bridge On I-55, Sandip Gupta

Electronic Theses and Dissertations

Infrastructure constructed should be safe and reliable. Bridges are essential infra structure used by large mass of people on a daily basis. Out of 617,000 bridges across the United States, 42% are at least 50 years old, and 7.5% are considered structurally deficient as per Infrastructure report card. 178 million trips are made on these structurally deficient bridges every day in the US. Thus, a bridge should be designed, not only for Strength and Service limit states, but also for Extreme limit states which includes earthquake. New Madrid Seismic Zone (NMSZ), located in southeastern Missouri, northeastern Arkansas, western Tennessee, western …

The Explorer–Director Game On Graphs, Pat Devlin, E. Meger, A. Raz, Polymath Reu Participants

Mathematics & Statistics Faculty Works

The Explorer-Director game, first introduced by Nedev and Muthukrishnan, can be described as a game where two players—Explorer and Director—determine the movement of a token that is positioned on the vertices of some given graph. At each time step, the Explorer specifies a distance that the token must move with an aim to maximize the total number of vertices ultimately visited. However, the Director adversarially chooses where to move token in an effort to minimize this number. The game ends when no new vertices can be visited. Given a graph G and a starting vertex v, the number of vertices …

Annual Report Of Externally Funded Grants And Contracts July 1, 2022 - June 30, 2023, Office Of Research And Sponsored Programs. Morehead State University.

Office of Research and Sponsored Programs Reports and Publications

Annual Report of Externally Funded Grants and Contracts July 1, 2022 - June 30, 2023.

The Anatomy And Phylogeny Of A New Large Plioplatecarpine Mosasaur From The Campanian Bearpaw Shale Of Montana (Usa), Richard A. Carr

Master's Theses or Doctor of Nursing Practice

In 2018, a large and associated plioplatecarpine mosasaur skull, pectoral girdle, and rib cage, whose total body length may have exceeded five meters, was uncovered in the Late Campanian Bearpaw Shale of Northeast Montana (USA). Phylogenetic analysis of this specimen, MOR 10855, recovers this individual as a basal member of the genus Plioplatecarpus. This specimen, is unique in that it is estimated to be nearly twice the size of any of the other species of Plioplatecarpus found in the Western Interior Seaway during this part of the Cretaceous. While the included phylogenetic study suggests MOR 10855 represents a new …

Infectious And Hemorrhagic Hydrocephalus Share Molecular Mechanism Sensitive To Immune Modulation, Benjamin Reeves

Yale Medicine Thesis Digital Library

Hydrocephalus, characterized by a pathologic dilation of the brain’s cerebrospinal fluid (CSF)-filled ventricles, may either be primary or acquired. Acquired hydrocephalus, most often caused by ventricular infection or hemorrhage, is currently treated by surgical CSF diversion with either a shunt or endoscopic third ventriculostomy – two procedures plagued by high failure and complication rates. The lack of pharmaceutical treatments is in part due to the obscure pathophysiology of the disease. We created novel rat models of post-infectious (PIH) and post-hemorrhagic hydrocephalus (PHH) and conducted a systems-level, multi-omics investigation of these animals to outline the cellular, molecular, and physiologic pathology of …

Planetary Protection: An International Concern And Responsibility, Athena Coustenis, Niklas Hedman, Peter T. Doran, Omar Al Shehhi, Eleonora Ammannito, Masaki Fujimoto, Olivier Grasset, Frank Groen, Alexander G. Hayes, Vyacheslav Ilyin, K. Praveen Kumar, Caroline Emmanuelle Morisset, Christian Mustin, Karen Olsson-Francis, Jing Peng, Olga Prieto-Ballesteros, Francois Raulin, Petra Rettberg, Silvio Sinibaldi, Yohey Suzuki, Kanyan Xu, Maxim Zaitsev

Faculty Publications

Planetary protection is a set of measures agreed upon at an international level to ensure the protection of scientific investigation during space exploration. As space becomes more accessible with traditional and new actors launching complex and innovative projects that involve robotics (including sample return) and human exploration, we have the responsibility to protect the pristine environments that we explore and our own biosphere. In this sense, the Committee on Space Research (COSPAR) provides the international standard for planetary protection as well as a forum for international consultation. COSPAR has formulated a Planetary Protection Policy with associated requirements for responsible space …

Tribute To Professor James Moliterno, Patricia Roberts, Soledad Atienza, Eleanor Myers, Jim Heller, Gary Tamsitt, Neal Devins, Peter Čuroš, Maxim Tomoszek, Veronika Tomoszek, Pavol Žilinčík, Rongjie Lam, José M. De Areilza, Irina Lortkipanidze, Ján Mazúr, Javier Guillen, Lucia Berdisová, James Étienne Viator

Washington and Lee Law Review

A tribute to Professor James Moliterno, who served on the faculty of the Washington and Lee University School of Law from 2009 to 2022. An internationally active scholar of legal and judicial ethics, Moliterno was most recently the Vincent Bradford Professor of Law. For 21 years prior to joining W&L, he was a member of the faculty of the William & Mary Law School.

Shale Investment Dashboard In Ohio Q3 And Q4 2021, Andrew R. Thomas, Mark Henning, Samuel Owusu-Agyemang, Shelbie Seeberg

All Maxine Goodman Levin School of Urban Affairs Publications

This report presents findings from an investigation into shale-related investment in Ohio, looking at up, mid and downstream activities. The investment estimates are for July through December of 2021. The report also includes an estimate of cumulative investment in shale in Ohio from 2012 through December 2021. Prior biannual investments are included in previously posted reports that are available from Cleveland State University.

Environmental Assessment In A Time Of Rapid Change And High Uncertainty: The Addition Of Resilience Assessment To Nepa, Bronson J. Pace, Barbara A. Cosens

William & Mary Environmental Law and Policy Review

This Article turns to ecological resilience theory to understand the behavior of SES [socioecological system] undergoing change. Informed by the emergent and surprising behavior of these complex systems, this Article argues for the option of resilience assessment under NEPA [National Environmental Policy Act] for use in application to climate adaptation measures in the United States. The amendment also provides an alternative approach to pre-project judicial review to ensure legitimacy within a more flexible process.

To this end, Part I addresses why an alternative approach to environmental assessment is needed in the context of climate adaptation by providing an overview of …

Undergraduate Catalogue 2023-2024, Seton Hall University

Undergraduate Catalogues

No abstract provided.

Assessing The Economic Feasibility Of Capturing And Utilizing Carbon Dioxide From Ethanol Production In South Dakota, Makiah Stukel

Electronic Theses and Dissertations

Since the Industrial Revolution, anthropogenic greenhouse gas (GHG) emissions have spiked dramatically, prompting discussions on climate change. Mitigating climate change requires significant reductions in global carbon dioxide (CO2) emissions as CO2 is the most abundant anthropogenic GHG. A process that assists in offsetting the exponential growth in CO2 emissions is carbon capture and storage (CCS). Integrating carbon capture technology into the ethanol industry can provide an economically feasible way to achieve net reductions in CO2 emissions. The proposed work investigates the economic viability of applying CCS technologies to the 16 ethanol facilities in South Dakota (SD) and quantifies the potential …

Effectiveness Of Atmospheric Cold Plasma In Inactivating Microorganisms, Nadee Shanika Kaluwahandi

Electronic Theses and Dissertations

In the food processing industry, Cold Plasma (CP) is an emerging green process with a number of potential applications. Cold plasma has mostly been used to reduce microbial counts in foodstuffs and biological materials as well as in different levels of packaging, particularly in cases where there is thermal sensitivity. Recent studies have demonstrated that CP technology is being developed for use in the food and agriculture industries. The primary focus is on the interactions between reactive species and food-borne microbes to inactivate them. The literature review discusses both proven and potential applications for cold plasma in food processing, as …

Importance Of Spending Time In Nature, Peyton M. Daniel

A with Honors Projects

In this honors project, the author explores the benefits of forest schools and forest bathing in education.

Acer 2020-2021 Annual Report, Australian Council For Educational Research (Acer)

ACER Annual Reports

No abstract provided.

Molecular Mechanisms Of Wild-Type And Mutant Prion Formation, Daniel J. Walsh

Dartmouth College Ph.D Dissertations

Prion diseases are a class of infectious neurodegenerative disorders which affect humans and many other mammalian species. The causative agent is a unique pathogen known as a prion or PrPSc, a misfolded form of a host-encoded glycoprotein which replicates by templated conformational change. Distinct strains of prions with unique phenotypic and pathologic presentations appear to be encoded by subtle conformational changes within the misfolded protein. While the general manner of prion transmission is known, our detailed understanding of these mechanisms remains incomplete, limiting efforts for the discovery or design of therapeutic treatments for these fatal diseases. In vitro synthesis of …

Synthesis And Kinetic Investigation Of Oxidation In A Palladium-Methyl System, Richard A. Cardrino , '23

Senior Theses, Projects, and Awards

The current industrial syngas process for transforming methane to methanol is an indirect process that requires the initial oxidation of methane to carbon monoxide with a subsequent reduction to form methanol under high pressure and temperature conditions. An alternative green chemical process is desirable, especially one that directly oxidizes gaseous methane to liquid methanol under mild conditions with an environmentally benign oxidant, such as dioxygen. The current study investigates the synthesis of a novel palladium complex with activated methane and the selective oxidation of this complex resulting in the liberation of methanol under more ambient conditions, a model system for …

Object Tracking With An Event Camera, Nader Ahmed , '23, Rezhwan A. Kamal , '23

Senior Theses, Projects, and Awards

In this project, an event-based camera was used to develop a functional proof of concept for a procedural 3-D cube tracking system. Hough space shape detection was used to track the position of cube edges in the image space, and an optimization-based algorithm was used in conjunction for finding the pose of the cube. Additionally, a ghosting effect was seen following the trailing edge of events. A sensor model was developed for simulating and investigating this phenomenon.

Prevalence Of Hesperevax Sparsiflora Var. Brevifolia (Short-Leaved Evax) At Ocean Ranch, Humboldt County, California: Exploring The Effects Of Disturbance, Shelby Diquirco, Matthew Estrada, Alana T. Fraley, Alexander D. Smith

Environmental Science & Management Senior Capstones

The prevalence of special-status plants within a landscape can be an indicator of the ecological health of that site, and therefore inform restoration efforts and post-restoration monitoring. Hesperevax sparsiflora var. brevifolia (short-leaved evax) is a special status species found within the Ocean Ranch unit of Humboldt, California. A primary threat to native plant communities are invasive plant species. Coastal dune ecosystems are largely dominated by invasive species, including Ammophila arenaria (European beachgrass). To work towards the eradication of A. arenaria, the California Department of Fish and Wildlife utilized treatment combinations of herbicide and prescribed fire at Ocean Ranch in …

Understanding And Predicting Cognitive Improvement Of Young Adults In Ischemic Stroke Rehabilitation Therapy, Helard Becerra Martinez, Katryna Cisek, Alejandro Garcia-Rudolph, John Kelleher, Andrew Hines

Articles

Accurate early predictions of a patient's likely cognitive improvement as a result of a stroke rehabilitation programme can assist clinicians in assembling more effective therapeutic programs. In addition, sufficient levels of explainability, which can justify these predictions, are a crucial requirement, as reported by clinicians. This article presents a machine learning (ML) prediction model targeting cognitive improvement after therapy for stroke surviving patients. The prediction model relies on electronic health records from 201 ischemic stroke surviving patients containing demographic information, cognitive assessments at admission from 24 different standardized neuropsychology tests (e.g., TMT, WAIS-III, Stroop, RAVLT, etc.), and therapy information collected …

New Fxlmat-Based Algorithms For Active Control Of Impulsive Noise, Alina Mirza, Farkhanda Afzal, Ayesha Zeb, Abdul Wakeel, Waqar Shahid Qureshi, Ali Akgul

Articles

In the presence of non-Gaussian impulsive noise (IN) with a heavy tail, active noise control (ANC) algorithms often encounter stability problems. While adaptive filters based on the higher-order error power principle have shown improved filtering capability compared to the least mean square family algorithms for IN, however, the performance of the filtered-x least mean absolute third (FxLMAT) algorithm tends to degrade under high impulses. To address this issue, this paper proposes three modifications to enhance the performance of the FxLMAT algorithm for IN. To improve stability, the first alteration i.e. variable step size FxLMAT (VSSFxLMAT)algorithm is suggested that incorporates the …

Calcareous Nannofossils, Planktonic Foraminifera, And Revised Stratigraphy Of The Eocene Çayraz Formation; The Final Stage Of Marine Sedimentation In Central Anatolia, Turkey, Ali̇ Osman Yücel, Ercan Özcan, Rita Catanzariti, Aynur Hakyemez, Aral Okay, Tahsi̇n Atti̇la Çi̇ner, Ali̇ Akin

Turkish Journal of Earth Sciences

New field observations and discovery of calcareous nannofossils and planktonic foraminifera from the 'shallow-marine' Çayraz Formation (Haymana Basin, Central Anatolia), a contributing Eocene section to the shallow benthic zonation (SBZ) in the Tethys, allow us to revise its stratigraphy and establish an integrated biostratigraphic scheme for the first time. The hemipelagic marls in the uppermost part of the Eskipolatlı Formation that underlies the Çayraz Formation yielded nannofossil assemblages of Zone CNE3, pinning down the initiation of the Çayraz shelf system into the 'middle' Ypresian. The prominent marly part (Member B) between the carbonate-clastic packages of the Çayraz Formation with prolific …

Classifying Recaptured Identity Documents Using The Biomedical Meijering And Sato Algorithms, John Magee, Stephen Sheridan, Christina Thorpe

Academic Posters Collection

Recaptured identity documents are a low-cost, high-risk threat to modern eKYC systems. Bad actors can easily manipulate images and print them. Existing solutions typically demand manual review of remotely captured identity documents, this is expensive and does not scale. In 2022, the UK National Crime Agency estimated fraud cost business hundreds of billion pounds per year and document forgery is an area of investigation by Europol.