Digital Commons Network^™

Evidence Of Sea Level Rise At The Peruvian Coast (1942-2019), Bismarck Jigena-Antelo, Carol Estrada-Ludeña, Stephan Howden, Wilmer Rey, Jorge Paz-Acosta, Patricia Lopez-García, Eric Salazar-Rodriguez, Nieves Endrina, Juan J. Muñoz-Pérez

Faculty Publications

The present work aims to analyze the variability of the sea level of the Peruvian coast with time series over a long observation period (Seventy-eight years, from 1942 to 2019). Data came from the Talara, Callao and Matarani tide gauge stations located at the north, center and south of the coast. Variations of sea level as well as air and seawater surface temperature were analyzed. Among the different scenarios studied, a sea level rise of 6.79, 4.21 and 5.16 mm/year for Talara, Callao and Matarani, respectively was found during the 1979–1997 nodal cycle. However, these results decreased significantly during the …

Active Control Of Equilibrium, Near-Equilibrium, And Far-From-Equilibrium Colloidal Systems, Mark N. Mcdonald, Qinyu Zhu, Walter F. Paxton, Cameron K. Peterson, Douglas R. Tree

Faculty Publications

The development of top-down active control over bottom-up colloidal assembly processes has the potential to produce materials, surfaces, and objects with applications in a wide range of fields spanning from computing to materials science to biomedical engineering. In this review, we summarize recent progress in the field using a taxonomy based on how active control is used to guide assembly. We find there are three distinct scenarios: (1) navigating kinetic pathways to reach a desirable equilibrium state, (2) the creation of a desirable metastable, kinetically trapped, or kinetically arrested state, and (3) the creation of a desirable far-from-equilibrium state through …

Measurement Of The VE- Nucleus Charged-Current Double-Differential Cross Section At 〈EV⟩ = 2.4 Gev Using Nova, M. A. Acero, P. Adamson, L. Aliaga, N. Anfimov, A. Antoshkin, E. Arrieta-Diaz, L. Asquith, A. Aurisano, A. Back, M. Biard, N. Balashov, P. Baldi, B. A. Bambah, S. Bashar, K. Bays, R. Bernstein, V. Bhatnagar, D. Bhattarai, B. Bhuyan, J. Bian, Roberto Petti, Et. Al.

Faculty Publications

The inclusive electron neutrino charged-current cross section is measured in the NOvA near detector using 8.02×10²⁰ protons-on-target in the NuMI beam. The sample of GeV electron neutrino interactions is the largest analyzed to date and is limited by ≃17% systematic rather than the ≃7.4% statistical uncertainties. The double-differential cross section in final-state electron energy and angle is presented for the first time, together with the single-differential dependence on Q² (squared four-momentum transfer) and energy, in the range 1  GeV≤E_νGENIE, GiBUU, NEUT, and NuWro neutrino event generators. The data do not strongly favor a model over the …

Reliable Detection Of Location Spoofing And Variation Attacks, Chiho Kim, Sang-Yoon Chang, Dongeun Lee, Jinoh Kim

Faculty Publications

Location spoofing is a critical attack in mobile communications. While several previous studies investigated the detection of location spoofing attacks, they are limited in their performance and lack the consideration of emerging attack variations. In this paper, we present a data-driven methodology for the reliable detection of location spoofing and its variations. To enhance the performance, we introduce and utilize a new set of features, which is differential in nature and enables the checking of the mobility constraints and inconsistency. Our comparison study with the previous research shows that the presented scheme using the new features significantly improves the accuracy …

The Constitution's Waning Enforceability: Constitutional Torts After Egbert & Vega, Bailey D. Barnes

Faculty Publications

The 2021 term of the Supreme Court of the United States produced two opinions significantly dampening the future of constitutional tort actions, which are cases brought to remedy a government agent's deprivation of an individual's constitutional rights. First, in Egbert v. Boule, the Court refused to extend Bivens liability to an excessive force claim made against a United States Border Patrol Agent. Second, in Vega v. Tekoh, the Court contravened the traditional understanding of the Fifth Amendment's Self-Incrimination Clause by preventing a§ 1983 civil rights action against a sheriffs deputy who procured an un-Mirandized statement from a criminal suspect. Read …

Temporal Features Of Concepts Are Grounded In Time Perception Neural Networks: An Eeg Study, Karim Johari, Vicky T. Lai, Nicholas Riccardi, Rutvik H. Desai

Faculty Publications

Experimental evidence suggests that modality-specific concept features such as action, motion, and sound partially rely on corresponding action/perception neural networks in the human brain. Little is known, however, about time-related features of concepts. We examined whether temporal features of concepts recruit networks that subserve time perception in the brain in an EEG study using event and object nouns. Results showed significantly larger ERPs for event duration vs object size judgments over right parietal electrodes, a region associated with temporal processing. Additionally, alpha/beta (10–15 Hz) neural oscillation showed a stronger desynchronization for event duration compared to object size in the right …

Evaluation Of The Peer Leadership For Physical Literacy Intervention: A Cluster Randomized Controlled Trial, Ryan M. Hulteen, David R. Lubans, Ryan E. Rhodes, Guy Faulkner, Yan Liu, Patti Jean Naylor, Nicole Nathan, Katrina J. Waldhauser, Colin M. Wierts, Mark R. Beauchamp

Faculty Publications

Purpose The purpose of this research was to develop, implement, and test the efficacy of a theory-driven, evidence-informed peer leadership program for elementary school students (Grade 6 and 7; age 11–12 years) and the Grade 3/4 students with whom they were partnered. The primary outcome was teacher ratings of their Grade 6/7 students’ transformational leadership behaviors. Secondary outcomes included: Grade 6/7 students’ leadership self-efficacy, as well as Grade 3/4 motivation, perceived competence, general self-concept, fundamental movement skills, school-day physical activity, and program adherence, and program evaluation. Methods We conducted a two-arm cluster randomized controlled trial. In 2019, 6 schools comprising …

Framework Of The Alu Subfamily Evolution In The Platyrrhine Three-Family Clade Of Cebidae, Callithrichidae, And Aotidae, Jessica M. Storer, Jerilyn A. Walker, Jasmine N. Baker, Shifat Hossain, Christian Roos, Travis J. Wheeler, Mark A. Batzer

Faculty Publications

The history of Alu retroposons has been choreographed by the systematic accumulation of inherited diagnostic nucleotide substitutions to form discrete subfamilies, each having a distinct nucleotide consensus sequence. The oldest subfamily, AluJ, gave rise to AluS after the split between Strepsirrhini and what would become Catarrhini and Platyrrhini. The AluS lineage gave rise to AluY in catarrhines and to AluTa in platyrrhines. Platyrrhine Alu subfamilies Ta7, Ta10, and Ta15 were assigned names based on a standardized nomenclature. However, with the subsequent intensification of whole genome sequencing (WGS), large scale analyses to characterize Alu subfamilies using the program COSEG identified entire …

Effects Of Covid-19 On Sensory And Cognitive Perception Of Mild And Severe Diagnosed And Recovered Patients Versus Healthy Consumers, Adan Cabal-Prieto, Lucía Sánchez-Arellano, José Andrés Herrera-Corredor, Jesús Rodríguez-Miranda, Witoon Prinyawiwatkul, Lorena Guadalupe Ramón-Canul, Filiberto Toledano-Toledano, Ingrid Mayanin Rodríguez-Buenfil, Manuel Octavio Ramírez-Sucre, Gregorio Hernández-Salinas, Emmanuel De Jesús De Ramírez-Rivera

Faculty Publications

The objective of this research was to analyze the effects of the SARS-CoV-2 virus on the sensory and cognitive perception of mild and severe COVID-19 diagnosed and recovered consumers versus healthy consumers. Three groups of 50 consumers each (healthy vs. mild and severe COVID-19 diagnosed with 30 days after recovery) were used for the evaluation of instant coffee stimuli in concentrations: 4.40, 2.93, 2.20, 1.76, and 1.47% weight (w)/volume (v) and determine their discriminating power, emotions, and memories. Sensory tests were performed remotely. Results indicated that healthy consumers perceived higher intensities in most of the sensory attributes (with the exception …

Neutron Detection And Application With A Novel 3d-Projection Scintillator Tracker In The Future Long-Baseline Neutrino Oscillation Experiments, S. Gwon, P. Granger, G. Yang, S. Bolognesi, T. Cai, M. Danilov, A. Delbart, A. De Roeck, S. Dolan, G. Eurin, R. F. Razakamiandra, S. Fedotov, G. Fiorentini Aguirre, R. Flight, R. Gran, C. Ha, C. K. Jung, K. Y. Jung, S. Kettell, M. Khabibullin, A. Khotjantsev, M. Kordosky, Y. Kudenko, T. Kutter, J. Maneira, S. Manly, D. A. Martinez Caicedo, C. Mauger, K. Mcfarland, C. Mcgrew, A. Mefodev, O. Mineev, D. Naples

Faculty Publications

Neutrino oscillation experiments require a precise measurement of the neutrino energy. However, the kinematic detection of the final-state neutron in the neutrino interaction is missing in current neutrino oscillation experiments. The missing neutron kinematic detection results in a smaller detected neutrino energy than the true neutrino energy. A novel 3D-projection scintillator tracker, which consists of roughly ten million active cubes covered with an optical reflector, is capable of measuring the neutron kinetic energy and direction on an event-by-event basis using the time-of-flight technique thanks to the fast timing, fine granularity, and high light yield. The ν¯μ interactions tend to produce …

Correction To: Parametrized Topological Complexity Of Collision-Free Motion Planning In The Plane (Annals Of Mathematics And Artificial Intelligence, (2022), 90, 10, (999-1015), 10.1007/S10472-022-09801-6), Daniel C. Cohen, Michael Farber, Shmuel Weinberger

Faculty Publications

The article “Parametrized topological complexity of collision-free motion planning in the plane”, written by Daniel C. Cohen, was originally published electronically on the publisher’s internet portal on 07 October 2022 without open access. With the author(s)’ decision to opt for Open Choice the copyright of the article changed on 30 May 2022 to © The Author(s) 2022 and the article is forthwith distributed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a …

Envirome-Wide Associations Enhance Multi-Year Genome-Based Prediction Of Historical Wheat Breeding Data, Germano Costa-Neto, Leonardo Crespo-Herrera, Nick Fradgley, Keith Gardner, Alison R. Bentley, Susanne Dreisigacker, Roberto Fritsche-Neto, Osval A. Montesinos-López, Jose Crossa

Faculty Publications

Linking high-throughput environmental data (enviromics) to genomic prediction (GP) is a cost-effective strategy for increasing selection intensity under genotype-by-environment interactions (G × E). This study developed a data-driven approach based on Environment–Phenotype Association (EPA) aimed at recycling important G × E information from historical breeding data. EPA was developed in two applications: (1) scanning a secondary source of genetic variation, weighted from the shared reaction-norms of past-evaluated genotypes and (2) pinpointing weights of the similarity among trial-sites (locations), given the historical impact of each envirotyping data variable for a given site. These results were then used as a dimensionality reduction …

Total Utilization-Upcycling Of Mushroom Protein By-Product: Characterization And Assessment As An Alternative Batter Ingredient For Fried Shrimp, Diego Garcia, Seung Woon You, Ricardo S. Aleman, Joan M. King, Slavko Komarnytsky, Roberta Targino Hoskin, Marvin Moncada

Faculty Publications

Mushroom by-products are economical and eco-friendly raw materials with bioactive and functional characteristics that allow for potential uses as food ingredients. However, mushroom upcycling has yet to be fully exploited, despite the many opportunities that mushrooms may offer. The mushroom protein by-product (MPBP) resulting from mushroom protein production was characterized (chemical composition, physicochemical attributes, and functional properties) and incorporated into plant-based batter formulations to prepare four experimental groups with different ratios (w/w, %) of wheat flour (W) to MPBP (100 W, 75 W/25 MPBP, 25 W/75 MPBP, and 100 MPBP). Subsequently, the batter was used for frying batter-coated shrimp, which …

Classification Analysis Of Southwest Pacific Tropical Cyclone Intensity Changes Prior To Landfall, Rupsa Bhowmick, Jill C. Trepanier, Alex M. Haberlie

Faculty Publications

This study evaluates the ability of a random forest classifier to identify tropical cyclone (TC) intensification or weakening prior to landfall over the western region of the Southwest Pacific Ocean (SWPO) basin. For both Australia mainland and SWPO island cases, when a TC first crosses land after spending ≥24 h over the ocean, the closest hour prior to the intersection is considered as the landfall hour. If the maximum wind speed (Vmax) at the landfall hour increased or remained the same from the 24-h mark prior to landfall, the TC is labeled as intensifying and if the Vmax at the …

Soil Organic Matter Diagenetic State Informs Boreal Forest Ecosystem Feedbacks To Climate Change, Allison N. Myers-Pigg, Karl Kaiser, Ronald Benner, Susan E. Ziegler

Faculty Publications

The fate of soil organic carbon (SOC) in boreal forests is dependent on the integrative ecosystem response to climate change. For example, boreal forest productivity is often nitrogen (N) limited, and climate warming can enhance N cycling and primary productivity. However, the net effect of this feedback on the SOC reservoir and its longevity with climate change remain unclear due to difficulty in detecting small differences between large and variable carbon (C) fluxes needed to determine net changes in soil reservoirs. The diagenetic state of SOC – resulting from the physicochemical and biological transformations that alter the original biomolecular composition …

Drone Detection Using Yolov5, Burchan Aydin, Subroto Singha

Faculty Publications

The rapidly increasing number of drones in the national airspace, including those for recreational and commercial applications, has raised concerns regarding misuse. Autonomous drone detection systems offer a probable solution to overcoming the issue of potential drone misuse, such as drug smuggling, violating people’s privacy, etc. Detecting drones can be difficult, due to similar objects in the sky, such as airplanes and birds. In addition, automated drone detection systems need to be trained with ample amounts of data to provide high accuracy. Real-time detection is also necessary, but this requires highly configured devices such as a graphical processing unit (GPU). …

Fluvial Flood Losses In The Contiguous United States Under Climate Change, M.M. Rashid, T. Wahl, G. Villarini, A. Sharma

Faculty Publications

Flooding is one of the most devastating natural disasters causing significant economic losses. One of the dominant drivers of flood losses is heavy precipitation, with other contributing factors such as built environments and socio-economic conditions superimposed to it. To better understand the risk profile associated with this hazard, we develop probabilistic models to quantify the future likelihood of fluvial flood-related property damage exceeding a critical threshold (i.e., high property damage) at the state level across the conterminous United States. The model is conditioned on indicators representing heavy precipitation amount and frequency derived from observed and downscaled precipitation. The likelihood of …

Remote Internal Wave Forcing Of Regional Ocean Simulations Near The U.S. West Coast, Oladeji Q. Siyanbola, Maarten C. Buijsman, Audrey Delpech, Lionel Renault, Roy Barkan, Jay F. Shriver, Brian K. Arbic, James C. Mcwilliams

Faculty Publications

Low mode internal waves are able to propagate across ocean basins and modulate ocean dynamics thousands of kilometers away from their generation sites. In this study, the impact of remotely generated internal waves on the internal wave energetics near the U.S. West Coast is investigated with realistically forced regional ocean simulations. At the open boundaries, we impose high-frequency oceanic state variables obtained from a global ocean simulation with realistic atmospheric and astronomical tidal forcing. We use the Discrete Fourier Transform (DFT) technique in separating ingoing and outgoing internal tide energy fluxes at the open boundaries in order to quantify internal …

Neutron Imaging Of Al6061 Prepared By Solid-State Friction Stir Additive Manufacturing, Saber Nemati, Leslie G. Butler, Kyungmin Ham, Gerald L. Knapp, Congyuan Zeng, Selami Emanet, Hamed Ghadimi, Shengmin Guo, Yuxuan Zhang, Hassina Bilheux

Faculty Publications

Solid-state Friction Stir Additive Manufacturing has recently gained attention as a result of its capacity to fabricate large-scale parts while preserving the mechanical properties of the feedstock material. However, the correlation between the quality of layer-by-layer bonding of the deposited metal and processing parameters has remained unknown. Neutron imaging techniques, with 90% total transmission per cm, are employed for Al6061 parts fabricated by MELD® Technology as a non-destructive evaluation approach for the first time to investigate the layer-by-layer structure of a stadium-shaped ingot in different sections. The post-processed results show the fabricated parts with an optimized set of processing parameters …

Correction: Design Of Crack-Free Laser Additive Manufactured Inconel 939 Alloy Driven By Computational Thermodynamics Method (Mrs Communications, (2022), 12, 5, (844-849), 10.1557/S43579-022-00253-X), Congyuan Zeng, Huan Ding, Uttam Bhandari, S. M. Guo

Faculty Publications

The article Design of crack-free laser additive manufactured Inconel 939 alloy driven by computational thermodynamics method, written by Congyuan Zeng, Huan Ding, Uttam Bhandari, S. M. Guo, was originally published electronically on the publisher’s internet portal on 9 September 2022 without open access. With the author(s)’ decision to opt for Open Choice the copyright of the article changed on 20 December 2022 to © The Author(s) 2022 and the article is forthwith distributed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate …

Wind Loads On Overhead Sign Structures: A Comparative Study, Aly Mousaad Aly, James Benson

Faculty Publications

Road signs are prone to extreme winds that cause significant damage. Overhead sign structures can disrupt traffic and cause harm to the traveling public if a failure occurs under extreme wind conditions. In this paper, we employ Computational Fluid Dynamics (CFD) in a comparative study to understand the aerodynamics of standard, porous, and curved signs. The study shows the viability of porous and curved overhead boards for lessening aerodynamic loads, which can mini-mize damage and enhance safety on roadways. Porous overhead signs can decrease the drag forces; however, the size of the openings is a vital parameter in reducing wind …

Plea Bargaining's Uncertainty Problem, Jeffrey Bellin

Faculty Publications

While commentators roundly condemn plea bargaining, the criticism can be as muddled as the practice itself. Critics’ primary target is the “trial penalty.” But a differential between guilty-plea and trial sentences seems inevitable in any system that allows defendants to concede guilt. And, as a new wave of “progressive prosecutors” is demonstrating, gaps between (unusually lenient) plea offers and long (potential) post-trial sentences are not only a strong incentive to plead guilty but also a powerful tool for reducing American penal severity. Other critiques point to flaws that parallel those found in the broader system, overlooking that plea bargaining is …

Trolley Problems, Private Necessity, And The Duty To Rescue, Laura A. Heymann

Faculty Publications

Laidlaw v. Sage is generally, at best, an oddity in Torts casebooks today. A case that captured the imagination of New York newspaper readers at the time, Laidlaw involved an explosion that, William Laidlaw argued, the wealthy Russell Sage survived only because, at the last moment, he pulled Laidlaw in front of him to absorb the brunt of the blast. As taught in Torts classrooms, Laidlaw is either a case about the intent requirement for battery or a case about causation. But the case, assuming the plaintiff’s story was true, also provides an interesting window into what would seem to …

Crypto Assets And The Problem Of Tax Classifications, Eric D. Chason

Faculty Publications

To date, Internal Revenue Service (I.R.S.) guidance on cryptocurrencies has been thin. When the I.R.S. has issued guidance, it occasionally mishandles the technical details (such as confusing air drops and hard forks). More personnel (and personnel with greater technical expertise) would allow the I.R.S. to keep pace with the explosive growth of cryptocurrency. Nevertheless, the I.R.S. could better leverage its existing resources by focusing on select issues and seeking enabling legislation from Congress. Specifically, the I.R.S. should focus on crypto issues occurring on a system-wide basis and not requiring taxpayer-specific considerations.

For example, determining whether Bitcoin is a “security” under …

Darius Andrews Of Sumner, Maine: An Update, Kathrine C. Aydelott

Faculty Publications

This brief essay is an update to “Darius Andrews of Sumner, Maine: A Descent from Henry Andrews of Taunton, Massachusetts,” which is available online from the University of New Hampshire Scholars’ Repository, which see for context.

Design And Characterization Of An Aerosol Test Chamber For Emergency Response Patient Contamination Control Simulation And Research, Megan L. Steele, Emily M. Spatz, George P. Lemmer, Jacob M. Denney, Casey Cooper, Jeremy M. Slagley, Robert M. Eninger

Faculty Publications

Contaminated or infected patients present a risk of cross-contamination for emergency responders, attending medical personnel and medical facilities as they enter a treatment facility. The controlled conditions of an aerosol test chamber are required to examine factors of contamination, decontamination, and cross-contamination. This study presents the design, construction, and a method for characterizing an aerosol test chamber for a full-sized manikin on a standard North Atlantic Treaty Organization litter. The methodology combined air velocity measurements, aerosol particle counts and size distributions, and computational fluid dynamics modeling to describe the chamber’s performance in three dimensions. This detailed characterization facilitates future experimental …

Laser Powder Bed Fusion Of Molybdenum And Mo-0.1sic Studied By Positron Annihilation Lifetime Spectroscopy And Electron Backscatter Diffraction Method, Nathan E. Ellsworth, Joshua R. Machacek, Ryan A. Kemnitz, Cayla C. Eckley, Brianna M. Sexton, Joel S. Gearhart, Larry W. Burggraf

Faculty Publications

Positron annihilation lifetime spectroscopy (PALS) has been used for the first time to investigate the microstructure of additively manufactured molybdenum. Despite the wide applicability of positron annihilation spectroscopy techniques to the defect analysis of metals, they have only been used sparingly to monitor the microstructural evolution of additively manufactured metals. Molybdenum and molybdenum with a dilute addition (0.1 wt%) of nano-sized silicon carbide, prepared via laser powder bed fusion (LPBF) at four different scan speeds: 100, 200, 400, and 800 mm/s, were studied by PALS and compared with electron backscatter diffraction analysis. The aim of this study was to clarify …

Forgotten Brother Reuben Lewis: Missouri River Fur Trader And Indian Agent For The Arkansas Cherokees, Jay H. Buckley, Deveney Reber

Faculty Publications

Reuben Lewis was born in 1777, the fourth and youngest child of William Lewis and Lucy Meriwether. Their oldest child, Jane, married and lived out her days at Locust Hill, the family estate in Virginia. The Lewis’ second child, baby Lucinda, died in infancy. Their third child, Meriwether – the closest in age and friendship to Reuben – became the famous first half of the Lewis and Clark Expedition which explored the uncharted West before he met his tragic and mysterious death on the Natchez Trace in Tennessee. While Reuben’s life has been rightly overshadowed by his older brother Meriwether’s …

Steering Particles Via Micro-Actuation Of Chemical Gradients Using Model Predictive Control, Mark N. Mcdonald, Cameron K. Peterson, Douglas R. Tree

Faculty Publications

Biological systems rely on chemical gradients to direct motion through both chemotaxis and signaling, but synthetic approaches for doing the same are still relatively naïve. Consequently, we present a novel method for using chemical gradients to manipulate the position and velocity of colloidal particles in a microfluidic device. Specifically, we show that a set of spatially localized chemical reactions that are sufficiently controllable can be used to steer colloidal particles via diffusiophoresis along an arbitrary trajectory. To accomplish this, we develop a control method for steering colloidal particles with chemical gradients using nonlinear model predictive control with a model based …

Practical Pointers: A Five-Star Church, S. Joseph Kidder

Faculty Publications

No abstract provided.