Digital Commons Network^™

Evaluating The Efficacy Of A Passive Exoskeleton For Enhancing Ergonomics In Manufacturing, Fatemeh Davoudi Kakhki, Armin Moghadam, Arnold Nieto, Hardik Vora

General Engineering

Manual material handling (MMH) significantly impacts worker health and productivity, often leading to musculoskeletal disorders (MSDs) primarily in the lower back. As a novel assistive technology, exoskeletons may serve as ergonomic tools to mitigate these work-related MSDs. It is essential to examine exoskeletons from the users’ perspectives before their widespread implementation in occupational settings. This study investigates the effectiveness of a passive back-support exoskeleton (BExo) in reducing perceived physical exertion and improving ergonomic safety in a manufacturing context. Twenty-two college students were recruited to perform MMH tasks in a controlled lab environment, both with and without the BExo, followed by …

Phylogenomics Recovers Multiple Origins Of Portable Case Making In Caddisflies (Insecta: Trichoptera), Nature's Underwater Architects, Paul B. Frandsen, Ralph W. Holzenthal, Marianne Espeland, Jesse Breinholt, Jessica A. Thomas Thorpe, Sabrina Simon, Akito Y. Kawahara, David Plotkin, Scott Hotaling, Yiyuan Li, C. Riley Nelson, Oliver Niehuis, Christoph Mayer, Lars Podsiadlowski, Alexander Donath, Bernhard Misof, Emily Moriarty Lemmon, Alan Lemmon, John C. Morse, Shanlin Liu, Steffen U. Pauls, Xin Zhou

Watershed Sciences Faculty Publications

Caddisflies (Trichoptera) are among the most diverse groups of freshwater animals with more than 16 000 describes species. They play a fundamental role in freshwater ecology and environmental engineering in streams, rivers and lakes. Because of this, they are frequently used as indicator organisms in biomonitoring programmes. Despite their importance, key questions concerning the evolutionary history of caddisflies, such as the timing and origin of larval case making, remain unanswered owing to the lack of a well-resolved phylogeny. Here, we estimated a phylogenetic tree using a combination of transcriptomes and targeted enrichment data for 207 species, representing 48 of 52 …

Brief For Amici Curiae New York State Legal Scholars In Support Of Defendants-Respondents, Wilfred U. Codrington Iii, Michael Pollack

Amicus Briefs

This document presents a legal brief submitted by amici curiae in a case involving prominent Republican plaintiffs challenging the constitutionality of New York State's absentee voting provisions. The brief emphasizes the fundamental importance of voting as enshrined in the New York Constitution, particularly Article II, which guarantees suffrage to all qualified citizens. It argues that the Constitution's democracy principle supports broad access to the electoral process, countering the plaintiffs' claims that the absentee voting provisions are overly restrictive. The amici curiae assert that the legislative authority to expand voting access is consistent with the overarching democratic commitments of the Constitution. …

Investigating The Role Of Betrayal Blindness Between High Betrayal Trauma And Dating Violence Among Young Mothers Maltreated As Children, Lauren Catherine Wallace

Theses and Dissertations

Young mothers experience greater rates of dating violence (DV) victimization and perpetration compared to their non-parenting, female peers as well as older mothers (Joly & Connolly, 2016). Child maltreatment is a salient predictor of DV victimization and perpetration (Li et al., 2019; Murphy et al., 2020). According to Betrayal Trauma Theory (BTT), child maltreatment perpetrated by a close loved one, such as a parent or primary caregiver, is defined as a high betrayal trauma (Freyd, 1996). Young mothers who experienced a high betrayal trauma may endorse betrayal blindness as a way to cope with abuse from their caregiver (Freyd & …

The Shell Tutor: An Intelligent Tutoring System For The Unix Command Shell And Git, Jaxton Winder, Erik Falor, Seth Poulsen, John Edwards

Computer Science Faculty and Staff Publications

The command shell and Git are important tools for computer scientists to learn and is taught in many computer science curricula. Many tools used by computer scientists are primarily interfaced through the command shell, such as Git. However, there have been few studies and interventions designed to assist in understanding student behaviors in the command shell and better teaching of it. This paper aims to provide an overview and reflection of a novel intelligent tutoring system we developed, the Shell Tutor, which assists in teaching students the command shell and Git. This paper will also analyze features of this tool …

Samantha Peifer V. Pennsylvania Board Of Probation And Parole

2024 Decisions

USDC for the Eastern District of Pennsylvania

Alito Cross V. Buschman

2024 Decisions

USDC for the Middle District of Pennsylvania

Positive And Decreasing Solutions For Higher Order Caputo Boundary Valueproblems With Sign-Changing Green’S Function, Rian Yan, Yige Zhao, Xuan Leng, Yabing Li

Turkish Journal of Mathematics

In this paper, Caputo boundary value problems of order 3 < ζ ≤ 4 are investigated on the interval [0, 1] .By Guo-Krasnoselskii fixed point theorem, some criteria of existence and multiplicity of positive and decreasing solutionsare established. The main novelty of the paper lies in its capability to achieve positive solutions while the correspondingGreen’s function changes sign. Finally, two examples are provided to illustrate the application of these results.

Stacks In Einstein Gravity, Kadri̇ İlker Berktav

Turkish Journal of Mathematics

In this paper, we examine stacky structures in certain Einstein gravity theories. In brief, using the classicalformulation of (vacuum) gravity, with vanishing cosmological constant, we first construct the stack of solutions to Einsteinfield equations on any given fixed manifold. Using a similar approach and setup, we also study Einstein’s gravity onfamilies of manifolds and define another stack encoding this situation. Later on, we focus on the gauge theoreticalinterpretation of 3D gravity and provide a natural stack associated with that interpretation. Finally, in a particularsetup, we give a natural morphism between the two stacks arising from different descriptions of 3D gravity.

Curves As Slant Submanifolds Of An Almost Product Riemannian Manifold, Pablo Alegre, Alfonso Carriazo

Turkish Journal of Mathematics

In this paper, we show that in an almost product manifold there exist curves that are slant submanifolds. Wecharacterize these curves and study them in two and three-dimensional locally product manifolds. Finally, we constructcurves in a hypersurface of a Kaehler manifold.

Properties Of Gyrogroups Induced By Groups Whose Central Quotients Being 2-Engel, Jaturon Wattanapan, Teerapong Suksumran

Turkish Journal of Mathematics

A group Γ is said to be CCII if the quotient Γ/Z(Γ) is 2-Engel or, equivalently, commutator-inversion invariant, where Z(Γ) is the center of Γ. In this article, we prove algebraic and topological properties of gyrogroups that are induced by CCII groups. Then, using a classification of non-abelian groups of order n with n < 32, we determine all finite CCII groups of order less than 32.

The Flow-Geodesic Curvature And The Flow-Evolute Of Spherical Curves, Mircea Crasmareanu

Turkish Journal of Mathematics

We introduce and study a deformation of the geodesic curvature for a given spherical curve γ . Also, wedefine a new type of evolute and two Fermi-Walker type derivatives for γ . Some concrete examples are detailed with aspecial attention towards space curves with a constant torsion.

Interior Schauder-Type Estimates For M − Th Order Elliptic Operators Inrearrangement-Invariant Sobolev Spaces, Emi̇nağa M. Mamedov, Şeyma Çeti̇n

Turkish Journal of Mathematics

In this study, we investigate the m-th order elliptic operators on n-dimensional bounded domain Ω ⊂ Rnwith discontinuous coefficients in the rearrangement-invariant Sobolev space WmX (Ω). In general, the consideredrearrangement-invariant spaces are not separable, so the use of classical methods in these spaces requires substantialmodification of classical methods and a lot of preparation, concerning correctness of substitution operator, problemsrelated to the extension operator in such spaces, etc. For this purpose, the corresponding separable subspaces of thesespaces, in which the set of compact supported infinitely differentiable functions is dense, are introduced based on theshift operator. We establish interior Schauder-type estimates in …

On Vietoris’ Hybrid Number Sequence, Nurten Gürses, Gülsüm Yeli̇z Saçli, Sali̇m Yüce

Turkish Journal of Mathematics

This work is intended to establish a relation between Vietoris’ sequence, which is a rational sequence, andhybrid numbers. Then it provides some characteristic properties of the hybrid numbers with Vietoris’ number coefficients.Some relations between this hybrid number and its norm, the recurrence relations, the generating function, Binet-likeformula and Catalan-like identities are also indicated. Furthermore, a determinantal approach is presented to obtainelements of Vietoris’ hybrid number sequence.

Some Qualitative Results For Nonlocal Dynamic Boundary Value Problem Of Thermistor Type, Svetlin G. Georgiev, Mahammad Khuddush, Sanket Tikare

Turkish Journal of Mathematics

This paper is concerned with second-order nonlocal dynamic thermistor problem with two-point boundary conditions on time scales. By utilizing the fixed point theorems due to Schaefer and Rus, we establish some sufficient conditions for the existence and uniqueness of solutions. Further, we discuss the continuous dependence of solutions and four types of Ulam stability. We provide examples to support the applicability of our results.

On A Class Of Permutation Trinomials Over Finite Fields, Burcu Gülmez Temür, Buket Özkaya

Turkish Journal of Mathematics

In this paper, we study the permutation properties of the class of trinomials of the form f(x) = x4q+1 +λ1xq+4 +λ2x2q+3 ∈ Fq2 [x] , where λ1, λ2 ∈ Fq and they are not simultaneously zero. We find all necessary and sufficientconditions on λ1 and λ2 such that f(x) permutes Fq2 , where q is odd and q = 22k+1, k ∈ N.

Expression And Secretion Of Sparc, Fgf-21 And Dcn In Bovine Muscle Cells: Effects Of Age And Differentiation, Katie A. Shira, Kara J. Thornton, Brenda M. Murdoch, Gabrielle M. Becker, Gwinyai E. Chibisa, Gordon K. Murdoch

Animal, Dairy, and Veterinary Science Faculty Publications

Skeletal muscle growth is an economically important trait in the cattle industry. Secreted muscle-derived proteins, referred to as myokines, have important roles in regulating the growth, metabolism, and health of skeletal muscle in human and biomedical research models. Accumulating evidence supports the importance of myokines in skeletal muscle and whole-body health, though little is known about the potential presence and functional significance of these proteins in cattle. This study evaluates and confirms that secreted proteins acidic and rich in cysteine (SPARC), fibroblast growth factor 21 (FGF-21), myostatin (MSTN), and decorin (DCN) are …

State Of Utah, Plaintiff And Appellee V. Jessica Buck, Defendant And Appellant : Brief Of Appellant, Utah Court Of Appeals

Utah Court of Appeals Briefs (2020 –)

ON DIRECT APPEAL FROM A SENTENCE JUDGMENT COMMITMENT ENTERED BY THE HONORABLE JUDGE JEREMIAH HUMES OF THE SEVENTH JUDICIAL DISTRICT COURT IN AND FOR CARBON COUNTY, STATE OF UTAH

K. ANDREW FITZGERALD, Attorney for Appellant

Reach, Rachel Immel

Theses

Reach is a 2D digitally animated short film that is dedicated to exploring the sacrifices that are made to achieve our dreams. The story of my graduate thesis film follows Moe, a subterrestrial bat-like creature that dreams of being able to see the sky for the first time. Feeling suffocated by his dark and cramped surroundings, he rushes toward the surface as soon as a busted rusty pipe provides what appears to be an opening to the surface. What he does not know is that he is venturing into danger that will change him forever. This project is inspired by …

Generation Of Kochen-Specker Contextual Sets In Higher Dimensions By Dimensional Upscaling Whose Complexity Does Not Scale With Dimension And Their Applications, Mladen Pavičić, Mordecai Waegell

Mathematics, Physics, and Computer Science Faculty Articles and Research

Recently, handling of contextual sets, in particular Kochen-Specker (KS) sets, in higher dimensions has been given an increasing attention, both theoretically and experimentally. However, methods of their generation are diverse, not generally applicable in every dimension, and of exponential complexity. Therefore, we design a dimensional upscaling method, whose complexity does not scale with dimension. As a proof of principle we generate manageable-sized KS master sets in up to 27 dimensional spaces and show that well over 32 dimensions can be reached. From these master sets we obtain an ample number of smaller KS sets. We discuss three kinds of applications …

Sociology Between The Gaps Volume 9 (2024)

Sociology Between the Gaps: Forgotten and Neglected Topics

No abstract provided.

New Oscillation Criteria For First-Order Differential Equations With General Delay Argument, Emad R. Attia, Irena Jadlovska

Turkish Journal of Mathematics

This paper is concerned with the oscillation of solutions to a class of first-order differential equations withvariable coefficients and a general delay argument. New oscillation criteria are established, which improve and extendmany known results reported in the literature. A couple of illustrative examples are given to show the efficiency of thenewly obtained results. In particular, it is shown that our criteria partially fulfill a remaining gap in a recent sharp resultby Pituk et al. [31].

Bernstein-Nikol’Skii-Markov-Type Inequalities For Algebraic Polynomials In Aweighted Lebesgue Space In Regions With Cusps, Uğur Değer, Fahreddi̇n Abdullayev

Turkish Journal of Mathematics

In this paper, we study Bernstein-Nikol’skii-Markov type inequalities for arbitrary algebraic polynomials withrespect to a weighted Lebesgue space, where the weight functions have some singularities on a given contour. We considercurves which can contain a finite number of exterior and interior corners with power law tangency of the boundary arcs atthose points where the weight functions have both zeros and poles of finite order. The estimates are given for the growthof the module of derivatives for algebraic polynomials on the closure of a region bounded by a given curve, dependingon the behavior of weight functions, on the property of curve, …

Rehabilitation After Scapular Fractures, Andrea Lopes Sauers, Rita Ator, Jaime González

Physical Therapy Faculty Publications

Scapular fractures are uncommon, and published guidelines on the rehabilitation of scapular fractures are limited. This chapter summarizes the current concepts that can assist decision-making for rehabilitating patients following scapular fracture. The STAR-shoulder and the modified algorithm for scapular dysfunction are viable frameworks to aid decision-making and can aptly guide rehabilitation after scapular fracture. The selection of the appropriate rehabilitation strategies after scapular fracture requires a close understanding of the mechanism of injury, type of management, existing comorbidities, and associated injuries. Thus, communication between the physical therapist and the surgeon or physician is vital for quality care and positive patient …

Development And Testing Of A Videogame Intervention For Improving The Health-Related Quality Of Life (Hrqol) Of Children With Cancer At A Tertiary Care Hospital In Pakistan: A Mixed Method Design, Sehrish Sajjad

Sigma Foundation for Nursing Research Grant Reports

The study aims to develop a videogame intervention for children (age 8-18 years) with cancer and test the clinical efficacy of the intervention with regards to cancer symptom management and HrQOL.

The Protective Efficacy Of A Sars-Cov-2 Vaccine Candidate B1351v Against Several Variant Challenges In K18-Hace2 Mice, Xin Wan, Fengjie Lin, Dongsheng Yang, Jie Wu, Kaiwen Wang, Wei Li, Qian Cai, Lei You, Deqin Pang, Jia Lu, Changfu Guo, Jinrong Shi, Yan Sun, Xinguo Li, Kai Duan, Shuo Shen, Shengli Meng, Jing Guo, Zejun Wang

Faculty, Staff and Student Publications

The emergence of SARS-CoV-2 variants of concern (VOCs) with increased transmissibility and partial resistance to neutralization by antibodies has been observed globally. There is an urgent need for an effective vaccine to combat these variants. Our study demonstrated that the B.1.351 variant inactivated vaccine candidate (B.1.351V) generated strong binding and neutralizing antibody responses in BALB/c mice against the B.1.351 virus and other SARS-CoV-2 variants after two doses within 28 days. Immunized K18-hACE2 mice also exhibited elevated levels of live virus-neutralizing antibodies against various SARS-CoV-2 viruses. Following infection with these viruses, K18-hACE2 mice displayed a stable body weight, a high survival …

Burned Out By The Binary: How Misgendering Of Nonbinary Employees Contributes To Workplace Burnout, Sky Corby, Larry R. Martinez, Nicholas A. Smith, Kelly M. Hamilton, Mordeky C. Dullum

Psychology Faculty Publications and Presentations

We examine nonbinary employees’ experiences with misgendering in work contexts and draw from minority stress theory (Meyer, 2003) to understand the consequences of misgendering. Our findings from 29 semi-structured interviews with nonbinary individuals revealed that although being misgendered is a common and highly stressful experience (distal stressor), the emotional labor associated with anticipating and reacting to misgendering acts as an additional and more proximal stressor. Together, these stressors jointly contribute to all three components of employee burnout (emotional exhaustion, depersonalization, and reduced professional efficacy). We also identified support from coworkers and supervisors (in preventing and addressing misgendering) as important ameliorating …

Human Centered Approaches And Taxonomies For Explainable Artificial Intelligence, Helen Sheridan, Emma Murphy, Dympna O'Sullivan

Conference papers

Recent interest within the research community related to explainable artificial intelligence (XAI) has led to a profuse amount of literature on the subject. Those who wish to tackle the domain from an HCI focus may be presented with overwhelming material, most of which does not pertain to human aspects of XAI. Taxonomies can serve to categorize a subject into topic areas and distill content into an overview of the field. This late breaking work intends to help those within the HCI community with a focus on XAI to understand relevant aspects of human centered XAI. We also present a taxonomy …

Valorization Of Seafood Waste For Food Packaging Development, Zhijing Zhan, Yiming Feng, Jikai Zhao, Mingyu Qiao, Qing Jin

School of Earth, Environmental, & Marine Sciences Faculty Publications

Packaging plays a crucial role in protecting food by providing excellent mechanical properties as well as effectively blocking water vapor, oxygen, oil, and other contaminants. The low degradation of widely used petroleum-based plastics leads to environmental pollution and poses health risks. This has drawn interest in renewable biopolymers as sustainable alternatives. The seafood industry generates significant waste that is rich in bioactive substances like chitin, chitosan, gelatins, and alginate, which can replace synthetic polymers in food packaging. Although biopolymers offer biodegradability, biocompatibility, and non-toxicity, their films often lack mechanical and barrier properties compared with synthetic polymer films. This comprehensive review …

Emerging Cyber Risks & Threats In Healthcare Systems: A Case Study In Resilient Cybersecurity Solutions, Abdiaziz Abdi, Hajar Bennouri, Anthony Keane

Conference Papers

The exponential growth of digitalisation in healthcare and the ongoing threat of cybersecurity breaches are significant and cast a shadow over the industry’s progress. As the cost of data breaches reaches unprecedented levels, reaching an average of US$10.93 million in 2023 alone, and the frequency of attacks escalates, evidenced by a staggering 60% increase in phishing incidents between 2022 and 2023 reported by Smarttech247, Healthcare infrastructure is at a critical intersection. In this paper, we address the complex relationship between harnessing the potential of digital systems to improve and combating the escalating risks posed by cyber threats. The cyberattack on …