Digital Commons Network^™

Research On Wireless Monitoring System For Internal Temperature Field Of Coal Gangue Mountain, Xiaofei Liu, Chunhao Liang, Jifa Qian, Xiaolin Li, Xuemei Li, Baoli Li, Guang Xu, Bin Zhou

Mining Engineering Faculty Research & Creative Works

In the long-term accumulation process, coal gangue can lead to severe consequences such as spontaneous combustion and explosions due to external factors. Additionally, the coal gangue that ignites spontaneously significantly pollutes the land and groundwater, causing serious risks to the health and safety of individuals living and working in the vicinity. Therefore, to mitigate the risk of spontaneous combustion resulting from the long-term accumulation of coal gangue, a monitoring system based on LoRa wireless communication technology is proposed to collect and monitor the internal temperature of coal gangue mountains in real time. In the laboratory, active temperature rise monitoring was …

Blast Tube Design: How Shape And Size Influence The Resultant Shock Wave, R. L. Bauer, C. E. Johnson

Mining Engineering Faculty Research & Creative Works

Shock tubes and tunnels are often used in research settings as a way of producing high pressure shock waves in a smaller footprint or without the use of explosives. However, there is no standard geometric design across laboratories. Peak pressure is a significant parameter for characterizing a shock wave. However, different tube configurations could also affect parameters such as impulse and duration, yet no research has investigated how the scale of the tube affects the overall waveform shape. To understand the implications of shock tube design, tubes with a constant length to diameter ratio were evaluated to determine how tube …

Colin Magazine Photo: Trigun, Megan K. Woods

Staff Scholarship - Australia & Dubai

This entry details a photograph of Meg Woods in costume as Vash the Stampede from Trigun and was included in a collection published by Colin Magazine. It demonstrates expertise and mastery over costuming practices and photo shoot planning, including pre production and post editing. These skills include textile and prop design, lighting, location scouting, collaboration between creatives, performance in front of a camera and understanding of the cultural elements of transmedia (such as the representation of animated characters in real world contexts).
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Exploring The Trust Paradox: Adoption Dynamics Of Family Trusts Among Chinese High-Net-Worth Individuals, Janet Jing Di Zhang

Dissertations and Theses Collection (Open Access)

This research explores the adoption dynamics of family trusts among Chinese High-Net-Worth Individuals (HNWIs), focusing on the key barriers and facilitating factors. Despite the formal recognition of family trusts in China under its Trust Law (2001), the adoption rate remains low. This paradox is addressed through a comparative study between Chinese HNWIs in China and those in Canada, examining the impact of legal, regulatory, and cultural factors on adoption rates. By employing a two-stage quantitative approach, the research develops a Trust Adoption Model that incorporates factors like perceived benefits, professional trust, complexity, and regulatory transparency. The study identifies significant barriers …

Rheology And Early-Age Structure Development In Binary And Ternary Blends Modified With Novel Graphene Types, Sahil Surehali, Collin Gustafson, Sayee Srikarah Volaity, Ranjith Divigalpitiya, Aditya Kumar, Narayanan Neithalath

Materials Science and Engineering Faculty Research & Creative Works

Interest in the use of graphene to enhance the properties of cementitious materials is growing, but major impediments in implementation are the cost of graphene and changes in binder rheology attributable to these nanomaterials. This study explores the influence of novel, cost-effective, environment-friendly, and mass-producible graphene on the rheology and early-age structure development of cementitious binders. Two novel graphene types—fractal graphene (FG) and reactive graphene (RG)—are used in plain cement mixtures as well as those containing 30 % (by mass) of fly ash and/or limestone powder, at low dosages of ≤0.02 % by mass of binder. The early- and later-age …

Effects Of Gypsum And Limestone On Early-Age Hydration And Strength Optimization In Belite Calcium Sulfoaluminate Cement, Sai Akshay Ponduru, Bryan K. Aylas-Paredes, Taihao Han, Advaith Neithalath, Narayanan Neithalath, Gaurav Sant, Aditya Kumar

Materials Science and Engineering Faculty Research & Creative Works

Belite calcium sulfoaluminate cement (CSAB), an alternative to Portland cement, exhibits excellent strength at both early and later ages. However, due to its high belite content, the carbon reduction from this type of cement is not sufficient when compared to other alternative cements. To further enhance CSAB's sustainability, this study investigates the performance of CSAB when partially replaced by low-carbon mineral additives (i.e., limestone and gypsum). The primary objective is to identify the optimal mixture design by incorporating gypsum and limestone to formulate a sustainable binder that maintains high compressive strength. The CSAB is replaced (with both additives) by up …

Controlling Structural Phases Of Sn Through Lattice Engineering, Chandima Kasun Edirisinghe, Anjali Rathore, Taegeon Lee, Daekwon Lee, An Hsi Chen, Garrett Baucom, Eitan Hershkovitz, Anuradha Wijesinghe, Pradip Adhikari, Sinchul Yeom, Hong Seok Lee, Hyung Kook Choi, Hyunsoo Kim, Mina Yoon

Physics Faculty Research & Creative Works

Topology and superconductivity, two distinct phenomena, offer unique insight into quantum properties and their applications in quantum technologies, spintronics, and sustainable energy technologies. Tin (Sn) plays a pivotal role here as an element because of its two structural phases, α-Sn exhibiting topological characteristics and β-Sn showing superconductivity. Here, we demonstrate precise control of these phases in Sn thin films using molecular beam epitaxy with systematically varied lattice parameters of the buffer layer. The Sn films exhibit either β-Sn or α-Sn phases as the buffer layer's lattice constant varies from 6.10Å to 6.48Å, spanning the range from GaSb (like InAs) to …

Helicity Modulus And Chiral Symmetry Breaking For Boundary Conditions With Finite Twist, Gaurav Khairnar, Thomas Vojta

Physics Faculty Research & Creative Works

We study the response of a two-dimensional classical XY model to a finite (noninfinitesimal) twist of the boundary conditions. We use Monte Carlo simulations to evaluate the free energy difference between periodic and twisted-periodic boundary conditions and find deviations from the expected quadratic dependence on the twist angle. Consequently, the helicity modulus (spin stiffness) shows a nontrivial dependence on the twist angle. We show that the deviation from the expected behavior arises because of the mixing of states with opposite chirality which leads to an additional entropy contribution in the quasi-long-range ordered phase. We give an improved prescription for the …

Challenges And Opportunities For Data Integration To Improve Estimation Of Migratory Connectivity, Jeffrey A. Hostetler, Emily B. Cohen, Christen M. Bossu, Amy L. Scarpignato, Kristen Ruegg, Andrea Contina, Clark S. Rushing, Michael T. Hallworth

School of Integrative Biological & Chemical Sciences Faculty Publications

1. Understanding migratory connectivity, or the linkage of populations between seasons, is critical for effective conservation and management of migratory wildlife. A growing number of tools are available for understanding where migratory individuals and populations occur throughout the annual cycle. Integration of the diverse measures of migratory movements can help elucidate migratory connectivity patterns with methodology that accounts for differences in sampling design, directionality, effort, precision and bias inherent to each data type.
2. The R package MigConnectivity was developed to estimate population-specific connectivity and the range-wide strength of those connections. New functions allow users to integrate intrinsic markers, tracking and long-distance …

A Model For Advocacy: Advancing Policy Change In Support For Patients With Medicaid, Betsy J. Becker, Jenae Pope

Posters and Presentations: Physical Therapy

There are differences in access and utilization of care for patients with Medicaid. When patients cannot access timely therapeutic care, the resulting outcomes are often poor. Because a major limiting factor in accessing services is insurance type, investigating optimal coverage practices is an important first step in advocating for change. This abstract reports on Phase One of a larger collaboration with state professional associations for physical therapy (PT), occupational therapy (OT), and speech-language pathology (SLP) to present a model that describes Medicaid authorization services for PT, OT, and SLP, serving as a guide for policy change.

We collaborated with the …

Decolonizing Psychology As A Scientific And Ethical Necessity, Heidi Keller

Online Readings in Psychology and Culture

The starting point of this paper is the colonial heritage of mainstream psychology, and particularly of developmental psychology. The dominant paradigm is still the assumption of universality of theories and findings that originate in research from and with a tiny part of the world’s population. Associated is the neglect, even ignorance, concerning existing anthropological, cultural, and psychological ethnographic research from different communities across the globe, which demonstrate that the so-called WEIRD science (Western, Educated, Industrialized, Rich, Democratic) is different in many respects from the multitude of existing cultural patterns, representing an outlier in a statistical sense. The paper presents a …

How Do Insurance Companies Manage Reserves? Evidence From Reserve Errors Across Lines Of Business And Accident Years, Jing Rong Goh, Shinichi Kamiya, Pingyi Lou

Research Collection School Of Economics

We study the question of how insurance companies manage reserves. Specifically, we investigate how managerial incentives affect insurers’ reserving practice across lines of business (LOBs) and accident years (AYs). Because the tax discount factor the tax authority assigns varies across LOBs and AYs, insurers with stronger tax-saving incentives will be inclined to manage reserves across both LOBs and AYs. In contrast, since the Risk Based Capital (RBC) regime specifies different industry worst-case factors across LOBs, insurers with stronger incentives to increase their RBC ratio will be inclined to manage reserves across LOBs. Regarding income-smoothing incentives, only the overall level (and …

Iowa Waste Reduction Center Newsletter, February 2025, University Of Northern Iowa. Iowa Waste Reduction Center.

Iowa Waste Reduction Center Newsletter

Contents:

--- Diane Albertson Memorial Scholarship
--- Introducing new IWRC Advisory Committee Members
--- Launching Compost Training Program in Rural Midwestern Communities
--- 2024 MSEI Reminder
--- Resilient Iowa Communities
--- Industry news

Automatic Synthesis Of Insects Bioacoustics Using Machine Learning: A Systematic Review, Henry Kyalo, Henri Tonnang, James Egonyu, John Olukuru, Chrysantus Tanga, Kennedy Senagi

All Peer-Reviewed Publications

The application of machine learning has received increasing attention in the synthesis of insect sounds to preserve biodiversity. This study reviewed current literature on the application of these techniques in the automatic synthesis of insect bioacoustic and their applications in insects as food and feed, improving pest management, and as well as managing pollinators. To achieve this, the study used Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) methodology to identify, screen, and include the final articles used in this review, based on criteria such as papers addressing machine learning in insect acoustics, biodiversity, ecology conservation, etc. This study …

Procalcitonin-Guided Duration Of Antibiotic Treatment In Children Hospitalised With Confirmed Or Suspected Bacterial Infection In The Uk (Batch): A Pragmatic, Multicentre, Open-Label, Two-Arm, Individually Randomised, Controlled Trial, Cherry-Ann Waldron, Philip Pallmann, Simon Schoenbuchner, Debbie Harris, Lucy Brookes-Howell, Céu Mateus, Jolanta Bernatoniene, Katrina Cathie, Saul N. Faust, Helen Nabwera

Centre of Excellence in Women and Child Health

Background Procalcitonin is a rapid response biomarker specific for bacterial infection, which is not routinely used in the UK National Health Service. We aimed to assess whether using a procalcitonin-guided algorithm would safely reduce the duration of antibiotic therapy compared with usual care, in which C-reactive protein is the commonly used biomarker.

Methods The BATCH trial was a pragmatic, multicentre, open-label, parallel, two-arm, individually randomised, controlled trial conducted in 15 hospitals in England and Wales. Children aged 72 h to 18 years who were admitted to hospital and were being treated with intravenous antibiotics for suspected or confirmed bacterial infection …

Five-Year Outcomes Of Lenadogene Nolparvovec Gene Therapy In Leber Hereditary Optic Neuropathy, Patrick Yu-Wai-Man, Nancy Newman, Valérie Biousse, Valerio Carelli, Mark Moster, Catherine Vignal-Clermont, Thomas Klopstock, Alfredo Sadun, Robert C Sergott, Rabih Hage, Simona Degli Esposti, Chiara La Morgia, Claudia Priglinger, Rustum Karanja, Magali Taiel, José-Alain Sahel

Department of Neurology Faculty Papers

IMPORTANCE: Limited studies have assessed the long-term benefit/risk of gene therapy for Leber hereditary optic neuropathy (LHON).

OBJECTIVE: To determine the safety and efficacy of lenadogene nolparvovec in patients with LHON due to the MT-ND4 gene variant for up to 5 years after administration.

DESIGN, SETTING, AND PARTICIPANTS: The RESCUE and REVERSE Long-Term Follow-up Study (RESTORE), conducted from 2018 to 2022, is the 5-year follow-up study of the 2 phase 3 clinical studies RESCUE (Efficacy Study of Lenadogene Nolparvovec for the Treatment of Vision Loss Up to 6 Months From Onset in LHON Due to the MT-ND4 Mutation) and REVERSE …

University Of Northern Iowa's Strategic Plan 2023-28, University Of Northern Iowa

Institutional Effectiveness & Planning Documents

Contents:

--- Our Values
--- Goal 1: Innovate for Learner Success
--- Goal 2: Access for All
--- Goal 3: Empower Communities to Shape Their Future
--- Goal 4: Steward Resources Effectively

Cleaning The Plastic Spring, Trip Johnson

Vanderbilt Law Review

Everyday plastic items typically display the chasing arrows symbol with a resin identification code. When seen on a plastic product, this seemingly insignificant trade combination causes the average consumer’s mind to confer unwarranted environmental benefits to the item. Plastic, unlike aluminum, glass, or paper, poses barriers to recycling that diminish a region’s recycling capabilities. Despite knowing most Americans lack the knowledge necessary to properly discard plastic waste, plastic-producing companies continue to plaster chasing arrows symbols and resin identification codes onto their products. Worse yet, these companies do so without explaining the available recycling opportunities or challenges associated with recycling most …

Public School Superintendent Turnover In Appalachian Kentucky, Kevin Hub, Gill Hunter

The Rural Educator

This study makes use of a data set detailing instances of public school superintendent turnover in the commonwealth of Kentucky between 2014 and 2023. A quantitative research design was used to analyze descriptive statistics and salary changes based on a set of demographic and descriptive variables in the sample of 205 superintendent turnovers occurring during the identified decade. The research demonstrates that superintendent turnover in Appalachian and non-Appalachian school districts is proportionally consistent. Within the Appalachian region of Kentucky, the analysis reveals that salaries for superintendents hired during the study period were lower than the salaries paid to their predecessors, …

Survival By Selection: The Role Of Natural Selection In Developing Biological Radiation Defenses, Seyed Alireza Mortazavi, Ilham Said-Salman, Sami El Khatib, Parmis Taghizadeh, Seyed Mohammad Javad Mortazavi, Lembit Sihver

Informatics and Engineering Systems Faculty Publications

Natural selection, a cornerstone of evolutionary biology, shapes the adaptations organisms develop to survive environmental pressures. This paper explores how natural selection drives biological adaptations to radiation exposure. We examine the genetic mechanisms at play, exemplified by the enhanced DNA repair capabilities observed in bacteria like Escherichia coli (E. coli) following exposure to radiation. We then investigate adaptations in humans residing in high-background radiation areas, highlighting potential genetic variations for radiation resistance. Finally, the contemporary relevance of natural selection is discussed, emphasizing its role in the emergence of antibiotic-resistant bacteria and the need for sustainable medical practices. By studying these …

Neutrosophic Decision Framework For Performance Analysis In Construction Project Management Using The Evamix Method, Jiao Wang

Neutrosophic Sets and Systems

The performance evaluation of construction project management is the process of comprehensively assessing the effectiveness and efficiency of project management based on key indicators such as cost, schedule, quality, and safety. Through quantitative analysis and comprehensive evaluation, it identifies strengths and weaknesses in management, ensuring the achievement of project goals and providing references for future improvements. This evaluation not only helps optimize resource allocation but also enhances the overall level of project management, ensuring the project is completed on time, with quality, and efficiently. The performance evaluation of construction project management is multiple-attribute decision making (MADM). Currently, the EVAMIX approach …

Integrating Kemira With Interval-Valued Neutrosophic Numbers To Assess University English Teaching Quality: A Multi-Attribute Decision-Making Model, Li Ding

Neutrosophic Sets and Systems

Evaluating the quality of university English teaching is essential for improving learning outcomes. Key factors include teaching methods, curriculum design, and teacher-student interaction. Effective teachers use engaging approaches that help students develop skills in reading, writing, listening, and speaking. Tailored course content and regular feedback mechanisms, such as surveys and assessments, enhance learning efficiency and address challenges. Teachers' enthusiasm and ability to motivate students greatly influence the quality of teaching. Emphasizing practical communication skills prepares students for real-world applications. This paper introduces the KEmeny Median Indicator Ranks Accordance (KEMIRA) method, combined with interval-valued neutrosophic sets (INSs), to address multiple-attribute decision-making …

Energy Of A Neutrosophic Soft Set And Its Applications To Multi-Criteria Decision-Making Problems, Zeynep Baser, Vakkas Ulucay

Neutrosophic Sets and Systems

In our paper, we continue the study of the theory of neutrosophic soft sets and their properties. Based on the singular values of the corresponding matrix, we de ne the energy of a neutrosophic soft set, as well as the lower energy of a neutrosophic soft set and the upper energy of a neutrosophic soft set, allowing us to introduce an e ective method for decision-making. To do this, we rst write a neutrosophic soft set as a matrix and multiply it by its transpose with respect to the given product and the given norm t, s. Then, we consider …

An Integrated Plithogenic Mcdm Approach College English Blended Teaching Quality Evaluation, Yuan Huang, Jie Yu

Neutrosophic Sets and Systems

The Outcome-Based Education method has garnered increased attention due to its focus on curriculum creation based on learning outcomes and its concern for the abilities that society requires. This study proposed a multi-criteria decision making (MCDM) methodology for college English blended teaching quality evaluation. The MCDM method used to deal with different criteria. We proposed an uncertainty framework under the Plithogenic sets to deal with uncertainty and vague data. The Plithogenic sets integrated with the WASPAS method. We used the WASPAS method to rank the alternatives. Eight criteria and eleven colleges are used in this study. The results show the …

Enhanced Approach For Japanese Teaching Quality Evaluation In Higher Education Under Plithogenic Sets, Yifan Liang

Neutrosophic Sets and Systems

Japanese language instruction has drawn more attention in the twenty-first century, a time of frequent international interactions and the rapid advancement of knowledge. Colleges and universities are now concentrating on raising the standard of Japanese education going forward as a result. To improve teaching quality, we must strengthen the entire management of teaching quality, particularly the evaluation of instructors' instruction. However, it is challenging to translate the evaluation results into a mathematical analytical formula because there are several elements that affect the quality of instruction, and the weight of each factor changes. We proposed a multi-criteria decision making (MCDM) methodology …

Spectrum Of Venous Thromboembolism In Adult Patients With Ulcerative Colitis In Pakistan: A Single Center Retrospective Study, Masood Muhammad Karim, , Hafsa Shaikh, Faisal Wasim Ismail

Department of Medicine

Background: Patients with inflammatory bowel disease are at a 2-8-fold higher risk of developing venous thromboembolism (VTE) as compared to the general population. Although the exact pathogenesis is unclear, the literature suggests that increased risk of thromboembolic events in such patients occurs as a result of increased coagulation factors, inflammatory cytokines, and reduction in anticoagulants leading to a prothrombotic state.
Aim: To assess the prevalence, risk factors, management, and outcome of ulcerative colitis (UC) patients who develop VTE.
Methods: This was a retrospective chart review done in The Gastroenterology Department of The Aga Khan University Hospital. Data was collected from …

Review Of Before Borders: A Legal And Literary History Of Naturalization, Melissa J. Ganz

English Faculty Research and Publications

No abstract provided.

Dynamics Of Multiple Sustainable Agricultural Intensification Practices Adoption: Application Of The Intertemporal Multivariate Probit Model, Ali Mohammed Oumer, Michael Burton, Menale Kassie

All Peer-Reviewed Publications

Applying an intertemporal multivariate probit model, we reveal complex complementarity and substitution effects as well as new insights on the drivers of adopting input-intensive and natural resource management (NRM) practices in rural Ethiopia. First, the latent factor that drives each practice is positively and significantly correlated across time, suggesting persistency in adoption decisions. Second, the significant synergies and tradeoffs between the input-intensive and NRM practices underscore that these practices are highly compatible and, hence the importance of promoting technology packages. Third, the covariates that drive adoption significantly differ between practices, reflecting the heterogeneity in farmer behavior. Farm size was associated …

Spatiotemporal Trends In Anopheles Funestus Breeding Habitats, Grace R. Aduvukha, Elfatih M. Abdel-Rahman, Bester Tawona Mudereri, Onisimo Mutanga, John Odindi, Henri E.Z. Tonnang

All Peer-Reviewed Publications

Effective identification and control of malaria vector larval breeding habitats are crucial for the management and eradication of malaria. Despite its importance, the last decade has seen a decline in data availability and intervention efforts due to reduced attention and prioritization. This study addresses the geographic data scarcity concerning Anopheles funestus larval breeding habitats in a malaria-prone region of western Kenya. Employing a two-step methodological approach, we integrated multi-criteria decision analysis (MCDA) and rule-based fuzzy logic analysis to evaluate the spatiotemporal similarity or divergence of these habitats. The analysis spanned a five-year interval, 2008, 2013, and 2018 with 2013 serving …

Beyond Privity Of Blood: Intestacy And Charity, Adam J. Hirsch

UC Law Journal

When an individual dies without leaving a will, the law of intestacy functions to distribute the decedent’s estate to a surviving spouse and/or close blood relatives. Yet, this default regime fails to account for the possibility that some individuals wish to allocate part of their estates to charity. Drawing on empirical evidence, including data presented here for the first time, this Article advocates building a charitable component into intestacy in those cases where majorities of decedents prefer to establish estate plans transcending traditional heirs. Evidence suggests that this majority preference arises in four situations: (1) where the decedent was extremely …