Digital Commons Network^™

Blockchain Technology As A Tool To Enhance Information Security Elements In The Government Organizations Sector: An Exploratory Study In The Nineveh Governorate Traffic Directorate, Saif Khalid Zakaria

Muthanna Journal of Administrative and Economics Sciences

Purpose: The objective of this study is oriented to investigate what are the determinant features of Blockchain Technology (BCT) that contribute in boosting ISE factors in governmental institutions. The research work is grounded on referring to the most popular features of Blockchain (BC) in enhancing the core and supportive (ISE). Research Design/ Methods and approach: The data for this research was based on a crosssectional and correlational survey (95 responses were finally analyzed). The collected data were first analyzed using SPSS v.26 and then through variance based structural equation modeling (SEM; Smart PLS v.4) for assessing validity and …

Green Value Chain Analysis And Its Role In Improving Resource Allocation Decisions: A Case Study In Diwaniya Dairy Factory, Ail Abdul-Hussein Hani Al-Zameli, Nabaa Duaa Fakher

Muthanna Journal of Administrative and Economics Sciences

The purpose of this study is to justify the role of The green value chain as a modern technique of management accounting in facilitating investment decisions and optimizing the effectiveness in resources utilization at industrial units. The premise underlying the study is that green value serves as a frame of reference for analysing activities, which in turn allows to separate value-adding from non-value adding ones, leading to cost reduction and environmental soundness. Management is also not about finding faults for waste and allocating funds, it's all about tapping new ways of creating value by eliminating non-value adding activities. The deductive …

The George-Anne Daily, Georgia Southern University

George-Anne Media Group: Newsletters & Magazines

No abstract provided.

Developing A Novel Index For Neighborhood Social Determinants Of Cardiovascular Diseases In The Cardia Study, Tao Gao, Yinan Zheng, Brian T Joyce, Lei Liu, Lili Liu, Catarina Kiefe, Sarah Forrester, Penny Gordon-Larsen, Chunyu Liu, Donald Lloyd-Jones, Kai Zhang, Lifang Hou

2020-Current year OA Pubs

Neighborhood social determinants of health have been shown to influence cardiovascular risk and the development of cardiovascular disease, but few studies have been done about early-life exposure as well as the combined effect of multiple neighborhood social determinants of health measures. Each 1-standard-deviation increase in the neighborhood social determinants of health index is associated with increased risk of coronary artery calcification at the year 7, year 15, and year 20 visits (Odds Ratios range from 1.15 to 1.17). The area under the Receiver Operating Characteristics curve ranges between 0.718 (year 7) and 0.719 (year 20). Compared to White participants, Black …

Implementation Of Direct Corpus Applications To L2 Collaborative Writing Pedagogy: The Impact On Learner Interaction, Written Output And Development, Ahmet Egemen Curuk

Electronic Theses and Dissertations Archive

This dissertation examines the implementation of direct corpus applications within L2 collaborative writing pedagogy and investigates their impact on learner interaction, as well as measurable gains in syntactic complexity, lexical complexity, and accuracy during collaborative writing and in subsequent individual writing. Although prior research has established the pedagogical value of corpus-based instruction and collaborative writing separately, little is known about how these approaches function when integrated, particularly with an emphasis on the learner experience and the interactional mechanisms that mediate learning. To address this gap, this dissertation adopts a mixed-methods design to explore how corpus-guided collaborative writing shapes dyadic interaction, …

Developing Empathy In Middle And High School Adult Educators Within Multicultural Contexts, Warren M. Grimm

Electronic Theses and Dissertations Archive

This qualitative study examined how school-based professional development reflection programs influence teachers’ empathy across cultural differences within an independent school context. Grounded in Multicultural Theory and scholarship on empathy, the study explored how structured, sustained reflective practices shape educators’ understanding, relational engagement, and collective organizational culture. The problem of practice addressed in this study was the need for independent school leaders to cultivate culturally responsive environments within limited time and resource constraints, while serving increasingly diverse school communities. Using a qualitative design, data were collected through in-depth interviews with educators who participated in a structured, research-based reflective professional development program. …

Spacecube: Interactive Real-Time Uas Hyperspectral Processing, Thomas Pascarella Watson

Electronic Theses and Dissertations Archive

Hyperspectral cameras capture hundreds of data points per sample (pixel), thereby providing numerous advantages in remote sensing tasks. Many tasks can be effectively conducted with such a camera mounted on a small uncrewed aerial system (sUAS). However, obtaining results traditionally requires significant post-processing of captured data after flight, delaying insight. To mitigate the delay, this work proposes Spacecube, a program that implements a complete interactive hyperspectral processing pipeline. Spacecube's novel inverse georectification algorithm processes entire datasets in seconds, compared to hours for traditional methods, and eliminates pixel coverage artifacts. This allows immediate high-quality viewing and adjustment of captured flight data. …

A Hybrid Multi-Criteria Decision-Making Approach For Sustainable Forest Fire Monitoring Using Unmanned Aerial Vehicles, Mohamed Eassa, Ahmed Abdelhafeez, Ahmad M. Nagm

Neutrosophic Systems with Applications

Unmanned aerial vehicles (UAVs) have become an effective tool for forest fire monitoring. This study evaluates UAVs for forest fire management, addressing the challenges posed by ambiguous and uncertain factors. Single-valued neutrosophic sets (SVNSs) are employed to model complex uncertainties, as they incorporate three distinct membership values: false, true, and indeterminate. The evaluation of UAVs is a multifaceted task due to the variety of factors involved. To address this complexity, multi-criteria decision-making (MCDM) methods are used. Specifically, the Analytic Hierarchy Process (AHP) and the Technique for Order of Preference by Similarity to Ideal Solution (TOPSIS) are integrated with SVNS to …

Bifurcation Exploration Of Ion Acoustic Solitons Formation Of A Nonlinear Beta Fractional Kadomtsev-Petviashvili Burger Model In Plasma State, Mst. Razia Pervin, Alrazi Abdeljabbar, Fahad Sameer Alshammari, Mst. Shekha Khatun, Harun Or-Roshid

Mathematical Modelling and Numerical Simulation with Applications

This research presents an extensive investigation of Ion acoustic soliton dynamics governed by a Beta-fractional Kadomtsev-Petviashvili-Burgurs (KPB) model. By engaging the planar dynamical system scheme in aggregation with the extended $(\phi, \psi)$ expansion, Kudryashov expansion, and the NMKM analytic schemes, we create a broad class of exact nonlinear pattern wave solutions. The local stability edifice of the fractional plasma model is explored through bifurcation theory, enabling the far-reaching classification of all admissible phase diagrams. Conforming Ion acoustic wave structures allied with every detour alignment are systematically assembled. Owing to the fractional and dissipative appearances of the model, an all-embracing assortment …

Markov-Modulated Queueing Network For Mobile Traffic Aggregation With Threshold-Controlled Buffers, Anton A. Esin, Elmira Yu. Kalimulina

Mathematical Modelling and Numerical Simulation with Applications

We study the problem of data transmission from mobile platforms operating in high-speed transit between cellular base stations, under conditions of unstable and intermittent connectivity. Conventional queueing and connectivity models often fail to capture the combined effects of rapidly changing signal conditions, finite buffer capacity, and dynamic topology. We aim to develop a tractable yet expressive model that integrates stochastic link availability, queue dynamics, and buffer control. We propose a mathematical framework based on queues whose service intensities are modulated by a continuous-time Markov chain (CTMC) representing signal conditions along a high-speed trajectory. The core subsystem is a two-stage (aggregation …

Measuring Market Risk Through Entropic Var, Dragomir Nedeltchev, Tsvetelin Zaevski

Mathematical Modelling and Numerical Simulation with Applications

The article aims to measure the market risk beyond the basic risk measures like the Value-at-Risk (VaR) and the Expected Shortfall (ES). The Entropic Value-at-Risk is selected among the available measures based on its advantages -- it is the coherent upper bound of the VaR and ES. This risk measure is applied to the classical Black-Scholes model as well as to some more realistic ones, such as the exponential tempered stable model (the log-returns are presented by a tempered stable L\'evy process), the stochastic volatility model of Heston, its jump extension of Bates, and another stochastic volatility model but with …

A Pathogenic Tau Mutation Drives Autophagy-Lysosome Dysfunction That Limits Tau Degradation In A Model Of Frontotemporal Dementia, Farzaneh S Mirfakhar, Jacob A Marsh, Chihiro Sato, Kylie J Schache, Miguel A Minaya, Roland E Dolle, Stephen C Pak, Gary A Silverman, David H Perlmutter, Shannon L Macauley, Celeste M Karch

2020-Current year OA Pubs

Tau accumulates in a group of neurodegenerative diseases known as tauopathies. A prevailing hypothesis has been that Tau degradation is impaired due to an age-related imbalance in the autophagy-lysosome pathway, but whether these defects are a cause or consequence of Tau accumulation remains unclear. Here we show that a disease-causing mutation in the MAPT gene, which encodes Tau, p.R406W, is sufficient to disrupt multiple steps of the autophagy-lysosome pathway in human neurons. Using Airyscan super-resolution imaging, we find that mutant Tau neurons accumulate Tau and phosphorylated Tau in dysfunctional lysosomes, exhibit reduced lysosome motility, impaired fusion of autophagosomes and lysosomes, …

Forest Fires Increase Vulnerability To Midwinter Rain-On-Snow Snowmelt In The Western Oregon Cascades, Sage C. Ebel, Kelly Gleason

Environmental Science and Management Faculty Publications and Presentations

Forest fires and rain-on-snow events in the seasonal snow zone of the Pacific Northwest are increasing in frequency and magnitude, yet the combined impacts of these events on snowpack and water resources remain poorly understood. We show that forest fires doubled midwinter snowmelt proportions in 2023 and 2024 compared to unburned reference sites in the western Oregon Cascades. Data from snow monitoring and micrometeorological stations installed across an elevational gradient revealed increased snowpack vulnerability during midwinter rain-on-snow events, where we observed more snowmelt per rain-on-snow event in the burned forest, indicating higher vulnerability of these snowpacks to rapid melt, increasing …

Collaborating To Create A Research Training Program For Underrepresented Students: Insights And Strategies For Developing And Sustaining A Multi-Institutional Consortium, Mackenzie J. Gray, Dara Shifrer, De’Sha S. Wolf, Olivia M. Ainsworth, Rosemary A. Fama, Roberto P. Anitori, Ernest Blackwell, Tracey K. Burke, Carlos J. Crespo, Derek Helsham, Travis Kibota, Alissa Leavitt, Beylul Solomon, Thomas E. Keller

Sociology Faculty Publications and Presentations

Introduction

In 2014, the National Institutes of Health (NIH) invested in the Building Infrastructure Leading to Diversity (BUILD) initiative to enhance diversity in the biomedical research workforce. As one of ten grantees nationwide, the BUILD EXITO project at Portland State University established an institutionally and geographically diverse consortium including local community colleges, a research-intensive medical institution, and universities and community colleges around the Pacific Rim. The goal of this collaboration was to support comprehensive research training for undergraduates from backgrounds historically underrepresented in the biomedical workforce. This manuscript aims to provide insights into creating and sustaining a large-scale multi-institutional consortium.MethodsUsing …

Sulfatase Modifying Factors Control The Timing Of Zebrafish Convergence And Extension Morphogenesis, Ailen Soledad Cervino, Amrita Basu, Ryan J Weiss, Gursimran Kaur Bajwa, Rubén Marín-Juez, Sandra L Grimm, Cristian Coarfa, Margot Kossmann Williams

Faculty, Staff and Students Publications

Convergence and extension (C&E) cell movements that elongate the primary embryonic axis are precisely timed during vertebrate gastrulation, but mechanisms controlling their onset remain unknown. Using zebrafish embryonic explants that recapitulate C&E and its timing, we identified sulfatase modifying factor 2 (sumf2) as a candidate trigger gene for C&E onset. sumf2 and its paralog sumf1 encode negative and positive sulfatase regulators, respectively, whose expression levels invert and increase heparan sulfate sulfation during gastrulation. Overexpressing sumf1 or sumf2 causes delayed or precocious C&E, respectively, whereas their loss shifts C&E timing in the opposite direction. We identified Sulf1, a modifier of heparan …

Non-Javanese Speakers’ Perception Toward Javanese Language In Denny Caknan’S Ambyar Songs, Ryan Fauzi

Journal of Language, Literature, and Arts

Language plays a significant role in shaping meaning and influence in song lyrics. Denny Caknan’s Ambyar songs, which predominantly use the Javanese language, have attracted a wide audience, including non-Javanese speakers. This study aims to identify the linguistic aspects in the lyrics that appeal most to non-Javanese listeners and to examine how these songs influence their understanding of the Javanese language. A descriptive qualitative method was employed to obtain detailed and accurate findings. Data were collected through questionnaires distributed to non-Javanese speakers, consisting of both descriptive and multiple-choice questions. The results reveal that pure Javanese expressions, code mixing, and rhyme …

Investigating The Interlanguage Fossilization Of English Writing In Foreign Language Acquisition, Ammar Abdul Fattah Habeeb

Journal of Language, Literature, and Arts

Interlanguage fossilization represents a common phenomenon in Foreign/Second language acquisition. The current study attempted to investigate the students’ writing compositions to reveal if interlanguage fossilization occurred or not. A diagnostic test has been used to collect the data. A sample of this study was chosen randomly from 20 EFL students of the sixth year preparatory schools in the academic year (2023-2024). The findings of this study displayed that two kinds of interlanguage fossilization are found and achieved by students. Morphological fossilization and syntactical fossilization. Morphological fossilization contained (85.63%) and syntactical fossilization consisted of (14.37) %.Low English proficiency led students’ writing …

The Representation Of Bisexuality In Avatar: The Rise Of Kyoshi By F. C. Yee, Abdurrafi Nugraha Putra, Mochamad Ilham, Supiastutik Supiastutik

Journal of Language, Literature, and Arts

LGBT identities are often perceived as deviant within society; however, their representation has increasingly appeared across various media, including films, novels, and music. This study examines the representation of bisexuality in Avatar: The Rise of Kyoshi by F. C. Yee*. The data are drawn from narrative elements that reflect bisexual themes and are analyzed using Stuart Hall’s theory of representation, supported by Eve Kosofsky Sedgwick’s concept of homosocial desire. The findings show that bisexuality is represented through Kyoshi’s relationships with two characters: Yun (male) and Rangi (female). These relationships develop through three phases: heterosexual, homosocial, and homosexual. The interaction between …

Ultra-Processed Food Consumption, Physical Activity, And Overweight Among Adolescents: A Path Analysis In Indonesia, Oktia Woro Kasmini Handayani, Syifa Qolbiyah Nasir, Rinta Amalia, Rafidha Nur Alifah, Ida Leida Maria, Wahiduddin Wahiduddin, Andi Selvi Yusnitasari

Media Kesehatan Masyarakat Indonesia

The prevalence of overweight in adolescents aged 13–15 has increased from 2018 (11.2%) to 2023 (12.1%), as well as the impacts caused in the short and long term related to degenerative diseases. This study aimed to analyze the influence of Ultra-Processed Food (UPF) consumption habits and physical activity on overweight incidence among adolescents. A quantitative approach was employed, involving 280 junior high school students in Tangerang Regency, Banten Province, Indonesia, selected through quota sampling based on inclusion and exclusion criteria. The independent variables were UPF consumption habits and physical activity, while the dependent variable was the incidence of over-weight. Age, …

Vision Transformer Model For Multiclass Classification And Localization Of Thoracic Abnormalities In Chest X-Rays, Mohammed Ahmed Talab, Sumia Abdulhussien Razooqi Al-Obaidi, Othman I. Hammadi, Suryanti Awang, Nur Syafiqah Mohd Nafis, Hasan Kahtan

Mesopotamian Journal of Big Data

Chest X-rays (CXRs) have been utilized as an important tool for diagnosing thoracic diseases because of their cost-effectiveness and accessibility. However, subtle signs of diseases, anatomical overlap and lack of expert radiologist in certain areas lead to difficulty in reading the CXRs. This indicates the needs of automated diagnostic systems to be accurate. Existing deep learning methods have shortcomings because they require pixel-level annotations to train models well. To address this problem, this study proposes Vision Transformers (ViT) with transfer learning for multiclass classification and weakly supervised localization of thoracic diseases in chest X-ray images. The technique uses patching, positional …

Projections Of The Characteristics Of Extreme Precipitation In East Africa Using Bias-Corrected Cmip6 Models, Exavery K. Makula

Tanzania Journal of Science

In the context of ongoing global climate change, the intensification of the hydrological cycle is expected to modify the frequency, magnitude, and spatial distribution of extreme precipitation events. Understanding how precipitation extremes will evolve under climate change is critical for East Africa (EA), a region highly vulnerable to hydroclimatic hazards and strongly dependent on rainfall-driven socioeconomic systems. The region experiences two main rainfall seasons, namely the long rains (March-May, MAM) and the short rains (October-December, OND). This study investigates future projections of the characteristics of extreme precipitation across the EA using an ensemble of biascorrected CMIP6 global climate models. Extreme …

Evaluation Of Optimized Mechanical Properties Of Gum-Arabic/Powdered Pentaclethra Macrophylla Pod Brake Pad Composite., I. C. C. Iloabachie, A. M. Nwankwo

Engineering and Technology Journal

The mechanical properties of brake pad composites produced from powdered Pentaclethra macrophylla pod reinforced with gum Arabic resin were investigated. The pods were cleaned, air-dried, oven-dried at 110 °C to constant weight, pulverized, and sieved, after which a portion was carbonized at 950 °C. Composite formulation was carried out using a pre-impregnation technique, with the reinforcement content varied from 10 to 50 wt% at 10 wt% intervals, while other constituents were maintained constant. The composites were molded in a hot platen press using a 50 mm × 50 mm × 8 mm mold at 180 °C, a pressure of 15 …

A Systematic Review Of Mathematical Interpretations Of The Weton Marriage Tradition Within Islamic Cultural Contexts, Ratna Damayanti, Surya Sari Faradiba

Jurnal Pendidikan Sains

This study is grounded in the limited integration of mathematics, culture, and religion within academic discussions of local traditions, particularly the weton marriage calculation practice. It aims to explore the mathematical concepts embedded in weton calculations and to analyse these practices from an Islamic law perspective within an interdisciplinary framework. The study employs a Systematic Literature Review (SLR) method following the six-stage PRISMA 2020 protocol, including the formulation of research questions, development of a search strategy, application of inclusion and exclusion criteria, study selection, quality assessment, and thematic synthesis. Data were collected from Google Scholar and Garuda using the keywords …

Preferences For Mathematics And Science Education Majors Among Senior High School Students In Bataan, Zydrick L. Avelino

Jurnal Pendidikan Sains

This study examines the factors influencing Senior High School students’ preferences for Bachelor of Secondary Education (BSEd) majors in Bagac and Morong, Bataan, with particular focus on the low interest in Mathematics and Science specializations despite increasing demand for STEM educators. Using a descriptive quantitative design, data were collected from 369 students through a structured survey and analyzed using frequency and percentage distributions. The results reveal a strong preference for non-STEM majors, with Social Studies (42.12%) and English (35.04%) dominating, while Science (15.43%) and Mathematics (7.395%) received significantly lower interest. Personal interest emerged as the primary determinant (58.8%), followed by …

Hubungan Hukum Adat Dengan Hukum Islam, Prof. Dr. Soerjono Soekanto, S.H., M.A.

Jurnal Hukum & Pembangunan

Abstract

Together With Tosha Newsletter, May 2024, Tennessee. Department Of Correction.

TOSHA Newsletter

No abstract provided.

Together With Tosha Newsletter, February 2024, Tennessee. Department Of Labor & Workforce Development.

TOSHA Newsletter

No abstract provided.

Together With Tosha Newsletter, Tennessee Safety & Health Conference Edition March 2024, Tennessee. Department Of Labor & Workforce Development.

TOSHA Newsletter

No abstract provided.

2023 Annual Report On The Effects Of The 2013 Workers' Compensation Act, Tennessee. Department Of Labor & Workforce Development.

Bureau of Workers' Compensation

No abstract provided.

2024 Annual Report On The Effects Of The 2013 Workers' Compensation Act, Tennessee. Department Of Labor & Workforce Development.

Bureau of Workers' Compensation

No abstract provided.