Digital Commons Network^™

Unraveling Arabic Learning Challenges: A Case Study At Soas, Jehad Faraj, Abdalkarim Zawawi

An-Najah University Journal for Research - B (Humanities)

Objective: This paper investigates the linguistic struggles of a learner of Arabic as a foreign language at the School of Oriental and African Studies (SOAS). It is intended to offer a thorough assessment of the linguistic challenges faced by the learner and to develop strategies to overcome them. Methodology: Through a variety of methods, including a deep analysis of a writing sample, a case-study questionnaire, a recorded interview, classroom observations, and a self-assessment form, the study pinpoints the learner’s weaknesses in speaking, reading, writing, and listening. Results: The findings reveal that the learner has problems in the construct phrase idhafah …

Exploring The Linkages Between Organizational Resilience, Corporate Diversification Strategy, And Slack Resources, Ahmad N. Abuzaid

An-Najah University Journal for Research - B (Humanities)

Objective: Organizational resilience is crucial for the success of any business. However, the existing research on the subject is limited, and a more well-defined and unified paradigm is needed. Therefore, the central goal of this research study is to inspect whether the level of slack resources significantly influences the association between diversification strategy and the organization’s ability to build resilience. Methodology: The investigation analyzed a study sample of 291 employees from three different telecommunications firms in Jordan using a quantitative, descriptive, and correlational design to achieve its objectives. Structural Equation Modeling with the Amos 26 software was used to test …

Unravelling Large-Scale Patterns And Drivers Of Biodiversity In Dry Rivers, Arnaud Foulquier, Thibault Datry, Roland Corti, Daniel Von Schiller, Klement Tockner, Rachel Stubbington, Mark O. Gessner, Frederic Boyer, Marc Ohlmann, Wilfried Thuiller, Delphine Rioux, Christian Miquel, Ricardo Albarino, Daniel C. Allen, Florian Altermatt, Maria Isabel Arce, Shai Arnon, Damien Banas, Andy Banegas-Medina, Erin Beller, Melanie L. Blanchette, Joanna Blessing, Iola Goncalves Boechat, Kate Boersma, Michael Bogan, Nuria Bonada, Nick Bond, Katherine Brintrup, Andreas Bruder, Ryan Burrows, Tommaso Cancellario, Cristina Canhoto, Stephanie Carlson, Nuria Cid, Julien Cornut, Michael Danger, Bianca De Freitas Terra, Anna Maria De Girolamo, Ruben Del Campo, Veronica Diaz Villanueva, Fiona Dyer, Arturo Elosegi, Catherine Febria, Ricardo Figueroa Jara, Brian Four, Sarig Gafny, Rosa Gomez, Lluis Gomez-Gener, Simone Guareschi, Bjorn Gucker, Jason Hwan, J. Iwan Jones, Patrick S. Kubheka, Alex Laini, Simone Daniela Langhans, Bertrand Launay, Guillaume Le Goff, Catherine Leigh, Chelsea Little, Stefan Lorenz, Jonathan Marshall, Eduardo J. Martin Sanz, Angus Mcintosh, Clara Mendoza-Lera, Elisabeth I. Meyer, Marko Milisa, Musa C. Mlambo, Manuela Morias, Nabor Moya, Peter Negus, Dev Niyogi, Iluminada Pagan, Athina Papatheodoulou, Giuseppe Pappagallo, Isabel Pardo, Petr Paril, Steffen U. Pauls, Marek Polasek, Pablo Rodriguez-Lozano, Robert J. Rolls, Maria Mar Sanchez-Montoya, Ana Savic, Oleksandra Shumilova, Kandikere R. Sridhar, Alisha Steward, Amina Taleb, Avi Uzan, Yefrin Valladares, Ross Vander Vorste, Nathan J. Waltham, Dominik H. Zak, Annamaria Zoppini

Biological Sciences Faculty Research & Creative Works

More than half of the world’s rivers dry up periodically, but our understanding of the biological communities in dry riverbeds remains limited. Specifically, the roles of dispersal, environmental filtering and biotic interactions in driving biodiversity in dry rivers are poorly understood. Here, we conduct a large-scale coordinated survey of patterns and drivers of biodiversity in dry riverbeds. We focus on eight major taxa, including microorganisms, invertebrates and plants: Algae, Archaea, Bacteria, Fungi, Protozoa, Arthropods, Nematodes and Streptophyta. We use environmental DNA metabarcoding to assess biodiversity in dry sediments collected over a 1-year period from 84 non-perennial rivers across 19 countries …

Green Imperialism: The Hidden Costs Of A Green New Deal In The Global South. A Case Study Of The Democratic Republic Of Congo, Genevieve T. Muderhwa

Undergraduate Student Research Fellowship

No abstract provided.

Photogeneration, Characterization, And Kinetic Study Of A New Phthalocyanine Species, Sobenna Onyeso

Masters Theses & Specialist Projects

In the search for green chemistry, the development of synthetic metal complexes that model enzyme function has been extensively studied. Phthalocyanine metal complexes, closely related to these heme-containing macrocycles, have gained continued interest due to their ease of direct synthesis, efficient redox, and optical properties. Despite the significant progress in phthalocyanine metal complexes, much more work needs to be done in the characterization and identification of their metal-oxo species, as well as mechanistic insights into their catalytic oxidations. To date, the reactivity of metal-oxo species on phthalocyanine platforms has not been probed.

In this study, metal phthalocyanine complexes have been …

Teacher Perceptions Of Students With Disabilities And Their Ability To Meaningfully Participate In An Inquiry-Based Mathematics Model, Lori Luthy

Dissertations

This study focused on a school district in the Midwest region of the United States, which implemented a new inquiry-based math curriculum for all kindergarten through fifth-grade students during the 2021-2022 school year. The purpose of this study was to determine elementary general education and special education teachers’ perceptions of students with disabilities and their ability to learn mathematics at high levels from inquiry-based instruction. Also, the implications of deficit thinking were investigated. In addition, end-of-the-year progress results were compared to determine if implementing an inquiry-based model of mathematics increased student achievement. The population for this study consisted of educators …

Urinformed December 2024, Urinformed

URInformed: The URI Employees' Newsletter

No abstract provided.

Fisheries Research Report No. 347: Recreational Fishing For Marron In South-West Western Australia From 2000 – 2024: Estimates Of Participation, Effort And Catch, Claire B. Smallwood, Karina L. Ryan, Eva Lai, Fabian I. Trinnie, Aidan Long

Fisheries Research Reports

The Smooth Marron (Cherax cainii) (‘Marron’) is endemic to freshwater dams and rivers of south-west Western Australia. The Recreational Marron Fishery is managed as a single stock within the South-West Recreational Freshwater Resource and is highly vulnerable to over-exploitation due to the biological characteristics of the species (e.g., low fecundity, localised populations) as well as external environmental (e.g., habitat loss, reduction in rainfall) and human factors (e.g., fishing, land clearing).

Due to this vulnerability, this species has been the focus of research, monitoring and management since the 1970’s. Recreational fishing for Marron was first licensed under the Amateur Fisherman’s licence …

Fisheries Research Report No. 349: South-West Freshwater Angling In Western Australia From 2000/01 – 2023/24: Estimates Of Participation, Effort And Catch, Aidan Long, Claire B. Smallwood, Karina L. Ryan, Eva Lai, Fabian I. Trinnie

Fisheries Research Reports

The South-west Freshwater Angling fishery (SWFA) in Western Australia is a licensed, low participation fishery primarily targeting the introduced Brown Trout (Salmo trutta) and Rainbow Trout (Oncorhynchus mykiss), which are stocked in popular dams and rivers across the region. Other licensed species include the introduced Redfin Perch (Perca fluviatilis) and the native Freshwater Cobbler (Tandanus bostocki). Freshwater angling is also managed by input and output control rules including gear regulations (one rod and line or handline with a small landing net), minimum size limits and a daily mixed freshwater species bag limit of 4 individuals (excluding Redfin Perch which has …

The Inclusivity Of Emotional Abuse Definitions And Interest Groups, Alexandria Banning

Bridges: A Journal of Student Research

Cases of emotional abuse involving children have been previously associated with long lasting physical and psychological issues among those who experience it. Previous research has linked the significant underreporting of emotional abuse cases with the use of vague and unclear definitions of emotional abuse as it involves minors. Creating a concise and inclusive definition has proven to be difficult because of a lack of physical evidence to support claims, thus each of the 50 US states has a different definition for what constitutes emotional abuse. Why do definitions vary in the first place? Here, I hypothesize that states with more …

Pilots' Risk Perception Regarding Automation, Abigail Mileika

Honors Projects in Psychology

In aviation, each decision made, no matter how big or small, is a life-or-death decision. Small mistakes could lead to large miscalculations which end in less-than-ideal situations. This study was designed to research the impact that automation has on mainly in-flight scenarios and decisions to determine how pilots’ risk perceptions change depending on various circumstances. A survey was developed and distributed to licensed pilots, who rated their perceived risk of 8 scenarios. The scenarios were designed to follow four conditions which included first person vs. third person perspective as well as automation vs no automation involved in the scenario. Results …

Innovating Under Pressure? Regulatory Intensity And Corporate Innovation, Christy Mak

Honors Projects in Finance

We investigate the impact of regulatory intensity on innovation outcomes. We examine U.S. publicly listed firms, utilizing a novel firm-level measure of exposure to all federal regulations. The study reveals that highly regulated companies tend to exhibit lower patent value, a reduction in patent filings, and a decrease in patent citations. The results suggest additional costs imposed on firms burdened by heavy regulations. Furthermore, financial distress and political connections mitigate this negative effect. Overall, the paper uncovers a previously undiscovered connection between regulation at an aggregate level and innovation, emphasizing circumstances where regulations may impose costs that outweigh potential benefits.

Emergency Room Treatment And Outcomes Of Patients Experiencing A Mental Health Crisis: A Scoping Review, Tyson Greener, Heather Rollins, Kevin Vandenheuvel, Carilyn Ellis

Doctor of Medical Science (DMSc)

During the past decade, emergency rooms (ER) across the country have become inundated with patients seeking treatment for behavioral health-related concerns. It was found in the United States in 2011 that one in four patients presenting to the emergency room did so with a mental health disorder. Patients present with a range of behavioral health concerns, including depression/anxiety, suicidal ideation, psychosis, substance use disorder, and suicidal attempts. It has been found that 1 in every five patients presenting to the ER with a mental health concern will return within 6 months. Within the same study, over 4 years, 44.8% (4796) …

Determining An Optimal Case Definition Using Mid-Upper Arm Circumference With Or Without Weight For Age To Identify Childhood Wasting In The Philippines, Lyle Daryll Dimaano Casas, Jhanna Uy, Eldridge Ferrer, Charmaine Duante, Paluku Bahwere, Rene Gerard Galera, Alice Nkoroi, Behzad Noubary, Mueni Mutunga, Sanele Nkomani, Roland Kupka, Valerie Gilbert Ulep

Health Sciences Faculty Publications

In resource-limited areas, where accurate weight-for-height Z-scores are hard to obtain, Mid-Upper Arm Circumference (MUAC) is a simple tool to identify wasted children. MUAC alone, however, may miss identification of many wasted children, leading to untimely intervention and potentially death. Our study aimed to identify the best-performing case definition to detect wasting by Weight-for-Height z-scores (WHZ) in Filipino children aged 6-59 months. We analyzed the 2018-2019 Expanded National Nutrition Survey to assess the diagnostic performance of MUAC cutoffs and a case definition combining MUAC and weight-for-age z-score (WAZ) in identifying moderate and severe wasting compared to the WHZ criterion. The …

Impact Of Safety Training On Employee's Perceptions Of Organizational Safety Culture, Brooke Reid-Graves

Dissertations

Workplace safety and well-being are vital for all workers, regardless of their profession (Young et al., 2022). Studies show that providing employees with training focused on recognizing hazards and implementing safety practices is essential for reducing occupational risks (Namian et al., 2020; Rose & Rae, 2017). Research underscores the importance of fostering a positive organizational safety culture for risk reduction (Berry et al., 2020; Downey, 2019). Understanding the impact of safety training on shaping an organization’s safety culture is key to promoting safe working environments (Mahjoub, 2013).

This study utilized the perspectives of high school staff regarding safety training and …

Curbing Environmental Degradation To Balance Sustainable Development: Evidence From China, Muneza Kagzi, Vishal Dagar, Nadia Doytch, Deepika Krishnan, Manisha Raj

Ateneo School of Government Publications

To achieve the goals of sustainable development, it is crucial to check the balance of increased level of international trade along with financial development, foreign direct investment (FDI), energy consumption, and institutional advancement with the quality of the environment. This study focuses on how these variables have caused environmental degradation in China. To achieve Goal 13 of the Sustainable Development Goals (SDGs), i.e. to increase the nation's resilience to natural disasters and hazards related to climate change, to promote climate action and safeguard life as part of sustainable development, this involves the analysis of time-series data sets from 1975 to …

The Contributions Of Motor Skill Proficiency To Cognitive And Social Development In Early Childhood, Catherine M. Capio, Norman B. Mendoza, Rachel A. Jones, Rich S.W. Masters, Kerry Lee

Health Sciences Faculty Publications

With limited evidence from intervention studies, causal relationships between motor competence and cognitive and social development have yet to be clearly established. In this research, we investigated whether a targeted training programme to improve fundamental movement skills (i.e., object control, locomotor) in young children would also lead to improvements in the cognitive (i.e., executive function) and social (i.e., socioemotional competence) domains. Using a two-arm group randomised intervention design, 185 children aged 36 to 60 months (mean 47.51, SD 8.11 months) were allocated to a motor skill intervention group or an active control group. The intervention was implemented over one school …

Writing In Philosophy: Pedagogy And Practice, Sarah K. Donovan, Renée Smith

Philosophy and Religious Studies

Even a cursory internet search of syllabi for philosophy courses shows that the tradition of assigning papers—five-page papers, ten-page papers, fifteen-page papers—is still thriving. Yet the schedule of topics, often listed on those same syllabi, very seldom reveals any course time devoted to teaching students how to write. Perhaps the assignments themselves reveal the process of writing papers, rubrics reveal the expectations, and feedback nudges students to improve their writing. But that kind of information is not transparent in many syllabi. Even if we suppose that philosophy faculty support the idea of Writing Across the Curriculum, in practice faculty across …

Caregiver Involvement In Pediatric Speech-Language Pathology, Kathryn Ticknor

Theses & Honors Papers

This study explores how caregivers and speech-language pathologists (SLPs) perceive caregiver involvement in pediatric speech therapy services. The research addresses how and when caregiver input is solicited, and to what extent the services children receive reflect caregivers’ expressed concerns and priorities. Using a two-phase survey design, caregivers and speech-language pathologists from private practices in Virginia provided quantitative responses on the importance, frequency, and effectiveness of collaboration. Overall, caregivers reported moderate levels of involvement (mean score: 3.88/5). Contrary to conventional wisdom, caregivers’ level of involvement was not directly correlated with their level of satisfaction, suggesting other factors, such as communication quality …

Supply Chain Management Internship – J.B. Hunt Transportation Services, Inc., Kroopa Gandhi

Supply Chain Management Undergraduate Honors Theses

Transportation is all over the world as it is a part of our daily lives. It connects the supply chain from sourcing raw goods from suppliers to delivering finished products to stores. Whether by road, rail, air, or sea, transportation bridges the geographical gaps that separate markets and economies, ensuring the timely delivery of essential goods, and fostering economic growth and development. Since beginning of my fall semester of 2023, I had the opportunity to intern at J.B. Hunt Transport Services Inc. as an Intermodal Appointment Intern. My experience has deepened my appreciation for the complexities of the industry and …

Nondisclosure Of Trans Group Status Among Transgender Individuals, Alexander Williams

Masters Theses & Specialist Projects

The purpose of the study was to investigate motivations for concealment of transgender group status beyond a qualitative scale. Additionally, the study aimed to identify the role one’s identity centrality, salience, and valence played in concealment behavior and attitudes. It was hypothesized that factors found in the extant literature (i.e., gender dysphoria, lack of connection, safety, stigma, and discrimination concerns) would apply presently. It was hypothesized that those individuals with low identity centrality, salience, and valence would be less likely to disclose their trans status. Results indicated that the previously named factors for concealment were present among participants with particularly …

Impact Of Campus Recreation On Student Success At A Small, Private Institution, Abe Cross

Masters Theses & Specialist Projects

Institutions of higher education are seeing a decline in enrollment and state funding. These matters are compounded by a smaller number of graduating high school seniors than years past (Pell Institute, 2022). Considering that it costs more to recruit new students compared to retaining current students, colleges and universities are focusing on effective retention strategies (Pell Institute, 2022).

Meanwhile, Misener (2019), Battjes (2019), and Zegre (2019) have found a correlation between campus recreation utilization and student success at NCAA Division 1 schools. Each of these schools enrolls more than 25,000 students. Their work is built on Tinto’s (1975, 1993) Theory …

Heads Above The Parapet: Personal Motivation And Professional Practice Among Northern Ireland's Community Of Grassroots Peace Practitioners, Ann C. Kelleher Dr., Anna Leon-Guerrero Dr., Maureen Hetherington Ceo Retired

Peace and Conflict Studies

Members of the Northern Ireland’s grassroots peace practitioner community have sustained their careers-long dedication to constructive local engagement across the deep historical divide throughout the decades of The Troubles, the post-agreement era, and up to the present. An exploration of their development as individual practitioners and as a community of practice will contribute to our understanding of grassroots level peace-building.

Based on 29 in-depth interviews with Northern Ireland community practitioners we examine why they, with widely differing personalities, capabilities, and backgrounds, came to care deeply about their society, and how their dedication to changing its historical trajectory produced constructive cross-community …

Explainable Ai In Medical Imaging: An Interdisciplinary Translational Approach, Caitlyn Chavez

Computational and Data Sciences (PhD) Dissertations

Advances in computer vision and image processing have made a clear impact on many fields, from healthcare diagnostics to autonomous driving. However, as these models become more complex, understanding their decision-making processes has grown increasingly challenging, making explainable AI (XAI) a crucial component of modern AI systems. The focus of this work is to integrate these new technologies alongside foundational methods of image processing to create tools that can be used by domain experts who are not programmers. Prior to delving into the projects which investigate these concepts, the methodologies, background, and the overall frameworks are discussed. In the first …

(R2108) Global Asymptotic Stability Analysis Of Discrete Time Population Model With Allee Effect Through Lyapunov Function, Govind Jha, Neeraj Kumar, Sarita Jha

Applications and Applied Mathematics: An International Journal (AAM)

This study explores the idea of stability analysis by using Lyapunov functions in discrete time population models; this work focuses on the nth generation. Further, this investigation aims to extend global stability concepts to discrete-time models and considers the influence of the Allee effect on population dynamics. Mathematical formulations and specific modelling approaches are utilized to investigate the behavior of the population system. The results reveal a larger range of stability in comparison to previous findings, emphasizing the effectiveness of the Lyapunov function approach. Specifically highlighted here are the extension of global stability concepts to the nth generation providing insights …

(R2099) Boundedness And Square Integrability In Neutral Differential Equations With Delay And Exponential Stability In Nonlinear Differential Equations Of Third-Order, Fatima Abdellaoui, Mebrouk Rahmane

Applications and Applied Mathematics: An International Journal (AAM)

The Lyapunov second method is an eigenvalue-based technique which consist of finding a Lyapunov function candidate for studying the stability of dynamical systems which is hard to deal with especially in most of nonlinear cases. Studying the stability and some of other qualitative behaviors based on the Lyapunov second method is research topic of actuality because of the wide range of applications of the differential equations. Many authors in the literature have used the second method of Lyapunov in the study of some qualitative behaviors from which the stability, the boundedness and the square integrability of solutions for various kinds …

Design And Testing Of A Prototype Prosthesis For Pediatric Upper-Limb Transradial Amputees To Provide Adjustable Size And Modular Characteristics, Paul Heli

Master's Theses

This study was conducted to develop a financially accessible body-powered upper-limb prosthetic socket that can be adjusted to maintain fit and function for a growing child with a transradial amputation. The main objectives of the study were to design, manufacture, and test a device that was comfortable, functional, affordable, and adjustable. The socket was designed to be comfortable using global variables controlling the computer-aided design (CAD) model size with user-specific measurements. Comfort was also incorporated using shape-forming of the socket for specific residual limb features. The device was designed to perform the two main functions of suspension, or attachment to …

Teaching Dobbs: On The Role Of Ideology In Constitutional Interpretation, Steven J. Heyman

Chicago-Kent Law Review

No abstract provided.

The Australian Experience With Environmental Offsets: An Illusory Tool For Addressing Biodiversity Loss And Climate Change?, Robert J. Fowler, Phillipa C. Mccormack, Alexandra S. Wawryk, Margaret Castles, Emily Whenan

UC Law Environmental Journal

Recent studies, including by administrative integrity bodies, Parliamentary committees and former ‘insiders’ of Australian regulatory bodies, show serious shortcomings in the operation of biodiversity and carbon offsets in Australia. Specifically, the benefits attributed to the offset mechanism in both contexts have been criticised as illusory in practice. This leads us to question whether it is possible to accomplish carbon emission reduction and biodiversity conservation goals through a governance framework that includes offsetting. We assess the evolution of offsets as a regulatory and voluntary mechanism, offering a critical perspective on the Australian experience. Australia has been an enthusiastic early adopter of …

Pipe Dream: Rethinking Co2 Pipeline Subsidies, Julia Weiss, Taylor Stonerock

UC Law Environmental Journal

Generous government subsidies are driving major expansions of carbon dioxide pipeline infrastructure throughout the United States. The fossil fuel industry stakeholders who pushed for these subsidies argue that more pipelines would support the transportation of more captured carbon dioxide from power plants and ethanol processing facilities to permanent subsurface storage sites. While such pipeline expansions could potentially reduce the greenhouse gas emissions associated with certain fossil fuel energy activities, they would also create unjustifiable new environmental and health threats. Major investments in new carbon dioxide pipeline infrastructure likewise promote continued reliance on fossil fuels for decades to come and thereby …