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Photopolymer Based Holographic Optical Elements For Shaping And Redirecting Led Light, Emma Branigan, Jorge Lasarte, Michael Murray, Izabela Naydenova, Kevin Murphy, Suzanne Martin Oct 2025

Photopolymer Based Holographic Optical Elements For Shaping And Redirecting Led Light, Emma Branigan, Jorge Lasarte, Michael Murray, Izabela Naydenova, Kevin Murphy, Suzanne Martin

Research Outputs: 2025-Present

LED lighting has transformed city infrastructure with its efficiency and longevity, but its dispersed and highly diverging emission poses challenges like light pollution and artificial light at night (ALAN), which disrupts circadian rhythms in humans and animals. Volume or Bragg phase transmission holographic optical elements (HOEs) offer a low-cost solution to reducing LED light pollution in cities by efficiently shaping and redirecting light using thin, lightweight films and coatings. Unlike traditional optical components, HOEs are compact, lightweight, and highly customizable. This work explores novel fabrication techniques for efficient beam shaping, patterning, and redirection with a view to reducing light pollution, …

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The Influence Of Gender-Based Violence On Women’S Career Development: Perspectives From Higher Education Career Guidance Practitioners In Ireland, Lianne Rooney Oct 2025

The Influence Of Gender-Based Violence On Women’S Career Development: Perspectives From Higher Education Career Guidance Practitioners In Ireland, Lianne Rooney

Research Outputs: 2025-Present

Women and girls are disproportionately subjected to GBV and the effects for victim-survivors are multiple and long-lasting. An under-considered dimension is the profound influence GBV has on the careers of the women who experience it.This qualitative study aimed to explore this issue from the perspective of career practitioners. The research set out to understand how career practitioners working in Irish Higher Education institutions understand GBV, how they identify this in a career context and the professional competencies they require to support female clients who may be affected by it.

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Biofilm Formation Of A Strain Of Bovine Escherichia Coli And Analysis Of Its Influencing Factors, Xin Zhang, Yunjiao Chen, Weijuan Jia, Zhilin Liu, Zelin Jia, Jiayu Cui, Huisheng Xiong, Yuhang Zhang, Xueli Wang Oct 2025

Biofilm Formation Of A Strain Of Bovine Escherichia Coli And Analysis Of Its Influencing Factors, Xin Zhang, Yunjiao Chen, Weijuan Jia, Zhilin Liu, Zelin Jia, Jiayu Cui, Huisheng Xiong, Yuhang Zhang, Xueli Wang

The Thai Journal of Veterinary Medicine

This study investigated the biofilm (BF) formation of a bovine-derived Escherichia coli (E. coli) strain (designated DL1907) and analyzed the factors influencing its formation. The BF-forming capacity, optimal formation time and temperature, as well as the effects of different culture media, pH levels, NaCl concentrations, and glucose concentrations, were assessed using the crystal violet method. The results demonstrated that the strain had a strong BF-forming capacity, achieving the most intact BF structure after 36 h of culture at 37°C. Trypticase Soy Broth (TSB) medium promoted the strongest BF formation compared to Luria-Bertani (LB) and Müller-Hinton Broth (MH) media. …

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The Romantic Spirit In The Works Of J.R.R. Tolkien (2024), Edited By Will Sherwood And Julian Eilmann, Deidre A. Dawson Oct 2025

The Romantic Spirit In The Works Of J.R.R. Tolkien (2024), Edited By Will Sherwood And Julian Eilmann, Deidre A. Dawson

Journal of Tolkien Research

Book review, by Deidre A. Dawson, of The Romantic Spirit in the Works of J.R.R. Tolkien (2024), edited by Will Sherwood and Julian Eilmann

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Event Conclusion, Liberty University Oct 2025

Event Conclusion, Liberty University

Sport Leadership Summit

The Sport Leadership Summit (SLS) provided emerging sport professionals an opportunity to engage with industry leaders. Participants learned to identify best practices and applied relevant research while developing meaningful relationships with other sport professionals. Speakers came from a variety of organizations and addressed current industry topics. The SLS included panel discussions, keynote speakers, research presentations, and professional development sessions focused on equipping students for the next phases of their career development.

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Examining The Evolution Of Coaches Issues In Interscholastic Sport, Tyler J. Ratts, Eric W. Forsyth, Zachary C. T. Evans, James E. Johnson, Michael Fraina, Warren A. Whisenant Oct 2025

Examining The Evolution Of Coaches Issues In Interscholastic Sport, Tyler J. Ratts, Eric W. Forsyth, Zachary C. T. Evans, James E. Johnson, Michael Fraina, Warren A. Whisenant

Global Sport Business Journal

Central to interscholastic athletic programs are coaches who directly affect the developmental outcomes experienced by student-athletes through their participation (Blanton et al., 2024; Grant, 2024; O’Boyle, 2014). Forsyth et al. (2022) analyzed the key issues perceived by athletic administrators to affect the coaching position, with Coaches Education rated as the single most important issue and Finding Coaches and Retaining Coaches also deemed to be of very high importance. Over time, the coaching role has continued to evolve, as increased role demands (Ratts, 2025), changing stakeholder expectations (Johnson et al., 2019; Stoffer et al., 2021), and growing burnout and turnover (Martin …

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Stay To Play: Multi-Level Stakeholders And Motivation In Youth Sports Tourism, Brumby Mcleod, Ph.D., John Grady, Ph.D. Oct 2025

Stay To Play: Multi-Level Stakeholders And Motivation In Youth Sports Tourism, Brumby Mcleod, Ph.D., John Grady, Ph.D.

Proceedings of the Recreation Experience Community Network Research Symposium

In this study, the stay to play model of hosting elite youth sports events was investigated by exploring the various stakeholder perspectives in staging youth sport events, specifically soccer. This research explored the motivations and gaps among the event organizers, the housing authorities (booking agencies), governing bodies and leagues, as well as the destination marketing organization. This study explored the relationship, unique value proposition, and gaps between the services provided by the stay to play organizers and participants. By exploring these concepts, a better understanding of the stay to play model is achieved, and destination marketers and management associations can …

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Sun, Fun, And Structure: What Resort Activity Schedules Reveal, Phileshia Dombroski, Ph.D., Kayla D. Mohney, Ed.D., Rebecca L. Moriarty, Ava Beal, Libby Scanlon, Emily Bailey, Cyan N. Kvacky Oct 2025

Sun, Fun, And Structure: What Resort Activity Schedules Reveal, Phileshia Dombroski, Ph.D., Kayla D. Mohney, Ed.D., Rebecca L. Moriarty, Ava Beal, Libby Scanlon, Emily Bailey, Cyan N. Kvacky

Proceedings of the Recreation Experience Community Network Research Symposium

Daily activity schedules are central to the guest experience in resort environments, guiding participation, communicating brand identity, and structuring leisure time. This mixed-method content analysis explored how resorts across the United States design and present these schedules, emphasizing accessibility and program diversity. Eighteen publicly available resort activity schedules were evaluated using accessibility tools (PAC 3, Adobe Acrobat, WCAG 2.2) and coded for 4,166 individual activities across eight categories. Findings revealed moderate adherence to accessibility standards. Most schedules met minimum font size and color contrast guidelines, but only 25% were compatible with screen readers and 80% lacked alternative text or structural …

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Perceived Value Of Sport And Recreation In Aruba: Resident Perceptions Of Health, Lifestyle, And Physical Activity, Stephen L. Shapiro, Andy Gillentine, Jo-Anne Croes, John Wardlaw Oct 2025

Perceived Value Of Sport And Recreation In Aruba: Resident Perceptions Of Health, Lifestyle, And Physical Activity, Stephen L. Shapiro, Andy Gillentine, Jo-Anne Croes, John Wardlaw

Proceedings of the Recreation Experience Community Network Research Symposium

Sport and recreation play an important role in shaping community well-being, particularly in small island nations where health and tourism are integrated. This study examines how Aruban residents perceive the value of sport and recreation and how these perceptions vary based on the type of activity and children’s participation in these activities. A mixed-methods design was used across two phases. Phase I employed focus groups with residents, educators, and government stakeholders to explore themes of health, community impact, and education. Findings emphasized concerns over inactivity and identified sport and recreation as essential to promoting healthy lifestyles, sense of community, and …

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Drivers Of Policy Support And Political Consumerism Behavior Among Water Recreationists, Mina Kim Oct 2025

Drivers Of Policy Support And Political Consumerism Behavior Among Water Recreationists, Mina Kim

Proceedings of the Recreation Experience Community Network Research Symposium

Individuals who engage in water-based recreation share a distinct bond with water quality due to their direct contact with aquatic environments during leisure activities. Increasing concerns about water quality have led to a rise in research exploring how environmental conditions and perceived risks shape environmental attitudes and conservation actions. However, it remains uncertain whether water recreationists extend their conservation efforts beyond those directly tied to their activities. To explore this issue, the present study investigates whether water-based recreationists in South Carolina support more stringent water management policies and engage in political consumerism behaviors, such as boycotting and buycotting. Data were …

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How Did The Pandemic Change The Role Of Recreational Waters In Bringing Visitors? Analysis Of South Carolina Mobility Big Data, Seonjin Lee, Lori Pennington-Gray, Ph.D. Oct 2025

How Did The Pandemic Change The Role Of Recreational Waters In Bringing Visitors? Analysis Of South Carolina Mobility Big Data, Seonjin Lee, Lori Pennington-Gray, Ph.D.

Proceedings of the Recreation Experience Community Network Research Symposium

The COVID-19 pandemic had a profound impact on nature-based recreational activities. Outdoor recreation became popular as an alternative to international travel with less risk of contagion. However, the question remains whether there was an enduring change in the role of natural resources in driving visitors. This study investigates the relevance of recreational waters, particularly lakes and beaches, to changes in patterns of domestic visitors to South Carolina between 2019 and 2023. All counties showed growth in recreational visitors, as well as diversification of visitors. However, the magnitude of the increase showed a significant difference based on geographical factors. Eight coastal …

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Fall 2025 Full Issue, Undergraduate Research Oct 2025

Fall 2025 Full Issue, Undergraduate Research

PANDION: The Osprey Journal of Research and Ideas

No abstract provided.

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Probiotic Intervention In Managing Chronic Stress, Bianca Opdenbosch Oct 2025

Probiotic Intervention In Managing Chronic Stress, Bianca Opdenbosch

PANDION: The Osprey Journal of Research and Ideas

Chronic stress can induce gut dysbiosis which contributes to the dysregulation of the gut-brain axis and leads to anxiety and depressive-like symptoms. The gut-brain axis relies on nervous, immune, and endocrine interactions. Gut dysbiosis, an imbalance within the gut microbiome, disrupts gut-brain communication, impairing gut barrier integrity, inflammation regulation, and hormonal and neurotransmitter production. These gut changes contribute to mood disorders resulting from stress, and thus it is important to implement dietary interventions, like probiotics, to help mitigate these effects. Research highlights the potential of probiotics to act as an intervention to combat stress-induced gut dysbiosis and replenish beneficial bacteria …

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Rewilding The Built Environment: Navigating Economic, Political, And Social Barriers To Urban Ecological Restoration, Carly E. Smith Oct 2025

Rewilding The Built Environment: Navigating Economic, Political, And Social Barriers To Urban Ecological Restoration, Carly E. Smith

PANDION: The Osprey Journal of Research and Ideas

Urban rewilding offers a nature-based approach to restoring ecological processes in cities while advancing climate resilience, biodiversity, and public well-being. Unlike conventional green infrastructure, rewilding allows ecosystems to develop with minimal intervention, emphasizing succession, complexity, and long-term adaptability. This paper examines the political, economic, and social factors that frame how rewilding is understood and implemented in urban planning. Governmental frameworks often prioritize order, predictability, and short-term results, making it difficult to accommodate the uncertainty and ecological complexity that rewilding requires. Economic models struggle to capture its long-term value, frequently overlooking ecosystem services or reconciling competing land uses. Social perceptions of …

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Listening To Wrong Beliefs: Being A Virtuous Agent In Contexts Of Disparity, Madison K. Mendiola Oct 2025

Listening To Wrong Beliefs: Being A Virtuous Agent In Contexts Of Disparity, Madison K. Mendiola

PANDION: The Osprey Journal of Research and Ideas

Using the concept of intellectual humility (IH) described by Whitcomb et al. (2021) and their application of IH in contexts of disparity, I will be furthering the discussion of the importance of IH when engaging with the other side. Although there are intellectual harms associated with being too open-minded, and moral concerns about being a listener to harmful ideas, I argue that epistemic agents risk committing an intellectual error when they don’t try to understand the beliefs of the in-the-wrong party. Even in contexts of disparity, you should be able to understand the other party’s belief-forming methodologies, which is compatible …

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A Descriptive Study Of Black College Students’ Perceptions Of Law Enforcement After Police Brutality, Alisia L. Collins Oct 2025

A Descriptive Study Of Black College Students’ Perceptions Of Law Enforcement After Police Brutality, Alisia L. Collins

PANDION: The Osprey Journal of Research and Ideas

Police brutality is a social issue that has tormented the mental health of the Black community for decades. Seeing brethren battered and bruised countless times has taken an emotional toll on the relationship of the Black community with the American justice system and the officers meant to uphold it. Previous research has shown that the Black community primarily has a negative perception of law enforcement because of factors like police brutality, unjustified shootings, and legal policies within the justice system. Compounding experiences can occur for people with disabilities within the Black community. Specifically, autistic people have a higher risk of …

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Marking Their Sacrifice: Headstones And History For Usct Veterans In Jacksonville, Florida, Christian Merkley Oct 2025

Marking Their Sacrifice: Headstones And History For Usct Veterans In Jacksonville, Florida, Christian Merkley

PANDION: The Osprey Journal of Research and Ideas

This research project investigated the unmarked graves of United States Colored Troops (USCT) veterans buried in Jacksonville, Florida. Despite their critical role in securing Union victory and advancing Black freedom during the Civil War, these soldiers were often denied pensions and formal recognition, including headstones. In collaboration with the University of North Florida and the Local Initiatives Support Corporation, the project involved archival research, military record verification, and cemetery documentation to confirm the service and burial sites of sixteen USCT veterans. Using resources such as Fold3, Works Progress Administration (WPA) grave registries, and institutional archives, the project resulted in the …

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Enhancing Llm Code Generation: A Systematic Evaluation Of Multi-Agent Collaboration And Runtime Debugging For Improved Accuracy, Reliability, And Latency, Nazmus Ashrafi Oct 2025

Enhancing Llm Code Generation: A Systematic Evaluation Of Multi-Agent Collaboration And Runtime Debugging For Improved Accuracy, Reliability, And Latency, Nazmus Ashrafi

Thesis/ Dissertation Defenses

The use of large language models (LLMs) for automated code generation has emerged as a significant focus within AI research. As these pretrained models continue to evolve, their ability to understand and generate complex code structures has opened up new possibilities for automating intricate programming tasks with greater accuracy. Although contemporary foundational models demonstrate promising results, researchers continue to explore optimal post-training strategies to enhance code quality. These include supervised fine-tuning, retrieval-augmented generation (RAG), debugging, and many others. In this thesis, I combine two such widely used post training approaches—namely (1) multi-agent collaboration and (2) runtime execution of information-based debugging—for …

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Enzymes Of Calendula Officinalis L. As Affected By Foliar Application Of Nano-Nitrogen And Potassium Fertilizers, Under Water Stress Conditions, Aqeel Abdulabbas Alsudani, Qais Hussain Abbas Al-Semmak Oct 2025

Enzymes Of Calendula Officinalis L. As Affected By Foliar Application Of Nano-Nitrogen And Potassium Fertilizers, Under Water Stress Conditions, Aqeel Abdulabbas Alsudani, Qais Hussain Abbas Al-Semmak

Karbala International Journal of Modern Science

Water stress is a major environmental factor that limits the growth and productivity of Calendula officinalis L. To alleviate its negative effects, recent approaches have increasingly focused on nano-fertilizers that enhance plant antioxidant defenses. This study therefore aimed to evaluate the effect of foliar application of nano-nitrogen (0, 2, and 4 mL L⁻¹) and nano-potassium (0, 2, and 4 g L⁻¹) fertilizers under two irrigation regimes (100% and 50% of field capacity) on the activity of key antioxidant enzymes, including catalase (CAT), superoxide dismutase (SOD), and peroxidase (POD). The results revealed that irrigation at 50% field capacity significantly increased CAT, …

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Exploring Education Gini On A Smaller Scale: How Education Inequality Differs Among Districts, Nenny Hendajany, Deden Rizal Riyadi, Nor Aznin Abu Bakar Oct 2025

Exploring Education Gini On A Smaller Scale: How Education Inequality Differs Among Districts, Nenny Hendajany, Deden Rizal Riyadi, Nor Aznin Abu Bakar

Jurnal Ekonomi dan Studi Pembangunan

Decentralization creates a need to discuss education inequality on a smaller scale to formulate a better development policy. This study aims to give insights on how education inequality can vary across districts depending on the characteristics attributed to the said region. By calculating education Gini indices, we found that regencies and agricultural districts tend to experience worse education inequality than municipalities and non-agricultural districts. Adding to that, using panel data regressions, we also found that the data shows the opposite of education Kuznets curves, contradicting some of the previous studies. This study contributes to the literature by highlighting the importance …

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Analyzing The Characteristics Of Highly Educated Unemployment In Indonesia’S Capital City, Febrim Leksiando Sipayung, Andy Fefta Wijaya, Fadillah Putra, Natsumi Aratame Oct 2025

Analyzing The Characteristics Of Highly Educated Unemployment In Indonesia’S Capital City, Febrim Leksiando Sipayung, Andy Fefta Wijaya, Fadillah Putra, Natsumi Aratame

Jurnal Ekonomi dan Studi Pembangunan

Indonesia’s capital city, Jakarta, is facing a problem of highly educated unemployment, a phenomenon that has become a very serious issue as Indonesia's population continue to increase facing the demography dividend. This study aims to analyze the characteristics of highly educated unemployment in Jakarta. The logistic regression model is used to analyze the labor force associated to important aspects such as highly educational attainment, age, gender, marital status, and status in the household. This study finds that being less-educated, young, male, single, and member of the household respectively increase the probability of being unemployed. However, it also finds that total …

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Will Demographic Changes Affect Monetary Policy With Interest Rate Shocks In Indonesia?, Ciplis Gema Qori'ah, Catur Sugiyanto, Amirullah Setya Hardi Oct 2025

Will Demographic Changes Affect Monetary Policy With Interest Rate Shocks In Indonesia?, Ciplis Gema Qori'ah, Catur Sugiyanto, Amirullah Setya Hardi

Jurnal Ekonomi dan Studi Pembangunan

Changes in the demographic structure and its impact on the economy are becoming interesting issues in almost all countries in the world, including Indonesia. Until 2030, the working age group dominates almost 60 percent of the total population in Indonesia. This phenomenon is a valuable asset which should be used optimally. Moderate adjustment of interest rate policy is an effort applied by Bank Indonesia to maximize the access to credit and public savings. Therefore, this study aims to determine the effect of demographic aspects and the real sector on the effectiveness of monetary policy in the presence of interest rate …

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Technical Efficiency Analysis Of Msmes Fashion Offline And Online In Surabaya, Atik Purmiyati, Tamat Sarmidi, Reza Pradipta Oct 2025

Technical Efficiency Analysis Of Msmes Fashion Offline And Online In Surabaya, Atik Purmiyati, Tamat Sarmidi, Reza Pradipta

Jurnal Ekonomi dan Studi Pembangunan

The main purpose of this study is analyzing the level of technical efficiency of MSMEs fashion offline with offline and online in Surabaya, examine the differences between offline with offline and online, and determine the factors that affect technical efficiency. This study uses purposive sampling method with primary data. Non-parametric and parametric approach used with Data Envelopment Analysis, Independent sample T-Test and Tobit Regression. First, the results showed the average level of technical efficiency of offline MSMEs fashion was 65 percent with 8 efficient businesses. Meanwhile, the average level of technical efficiency of online and offline MSMEs fashion is 77.1 …

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Growth, Ideals And Scarcity: The Complexity Of Financing The Twin Oaks Community, Rahima Schwenkbeck Oct 2025

Growth, Ideals And Scarcity: The Complexity Of Financing The Twin Oaks Community, Rahima Schwenkbeck

Communal Societies

No abstract provided.

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Enhancing Green Energy Solutions Through Pemfc: A Comprehensive Review Of Modeling, Efficiency, Performance Metrics, And Future Opportunities, Elaf N. Mahrous, Ahmad Jamal, Muhammad Saleem Oct 2025

Enhancing Green Energy Solutions Through Pemfc: A Comprehensive Review Of Modeling, Efficiency, Performance Metrics, And Future Opportunities, Elaf N. Mahrous, Ahmad Jamal, Muhammad Saleem

Yanbu Journal of Engineering and Science

Polymer Electrolyte Membrane Fuel Cells (PEMFCs) are a promising technology for clean and efficient energy production. PEMFC was initially developed for the space programs in the 1960s, but today, it finds its application in numerous engineering applications. Growing concerns about fossil fuel depletion and global warming, along with recent advances in renewable energy and the hydrogen economy, have further supported its development. This comprehensive review consolidates modeling approaches, performance analyses, thermal management strategies, and future prospects of PEMFC technology. The analysis of the characteristics of Voltage-Current (V-I) and subsequent examination of the fuel cell’s efficiency include the evaluation of thermal …

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Optimizer System And Method, Sayantika Sarkar, John H. Li, Shari Krikorian, Raymond B. Choi Oct 2025

Optimizer System And Method, Sayantika Sarkar, John H. Li, Shari Krikorian, Raymond B. Choi

Defensive Publications Series

The present disclosure provides a system and method for managing the payment of invoices using an optimizer system. The method comprises receiving, by an optimizer system, an accounts receivable file comprising a plurality of invoices from an accounts payable system, the accounts payable system configured to process invoices provided by a supplier to a buyer for payment; analyzing, by the optimizer system, the plurality of invoices in the accounts receivable file; determining, by the optimizer system, one or more invoices in the plurality of invoices to accelerate for payment; transmitting, by the optimizer system, a first message to the accounts …

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Do Household Financial Behaviors Affect Poverty In Indonesia?: Evidence From Indonesian Family Life Survey, Adhitya Wardhono, M. Abd. Nasir Oct 2025

Do Household Financial Behaviors Affect Poverty In Indonesia?: Evidence From Indonesian Family Life Survey, Adhitya Wardhono, M. Abd. Nasir

Jurnal Ekonomi dan Studi Pembangunan

Poverty is a multidimensional phenomenon that can be measured by variety of approaches. The measurements of poverty based on consumption levels are not sufficient to explain various shortcomings faced by the poor. Household financial behavior that tends to be dynamic will indirectly affect household income patterns. Using data from the Indonesian Family Life Survey (IFLS) wave 5, this study aimed to identify the impact of household financial behavior on poverty in Indonesia. The results of analysis using Tobit Regression showed that the levels of financial vulnerability, financial literacy, education level, arisan or the rotating economy of savings and credit associations …

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Why Are Children Still Working?, Heri Sandra, Taufiq Carnegie Dawood, M. Shabri Abd. Majid Oct 2025

Why Are Children Still Working?, Heri Sandra, Taufiq Carnegie Dawood, M. Shabri Abd. Majid

Jurnal Ekonomi dan Studi Pembangunan

This study aims to determine the effect of household characteristics and children's living environment on child labor to reduce the likelihood of child labor occurrence. The data source of this research is Sakernas (Indonesian National Labor Force Survey) of August 2018, including school accreditation, household head gender, age, working sector, employment status, household size, dependency ratio, location, and school quality, towards the probability of child labor occurrence in Indonesia. Results suggest that the government must prioritize welfare programs for women household heads, asses the minimum age for marriage, improve education facilities, and increase parental awareness to eliminate child labor. The …

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The Manufactured Mainstream: The Emergence And Commercial Orientation Of Genre Fiction Mode In Chinese Internet Literature, Wei Sun, Huanjiang Qiao Oct 2025

The Manufactured Mainstream: The Emergence And Commercial Orientation Of Genre Fiction Mode In Chinese Internet Literature, Wei Sun, Huanjiang Qiao

Theoretical Studies in Literature and Art

The genre fiction mode represents the primary form of Chinese Internet literature at its current stage. Although this form embodies the collective labor of mass authors and readers in the Internet age, it is not a result of the autonomous production of Internet literature. Instead, it is deeply rooted in the history of literary commercialization propelled by publishing capitalism and serves as a new tool for capitalist expansion into the literary and cultural domains. From the early publication of physical books through forums and literary websites to the establishment of the “Qidian” model on literary websites, there is a continuous …

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Attention Mapping For Hallucination Reduction In Arabic Financial Using Retrieval-Augmented Generation Systems, Hasan Abdulameer Hasan, Khaldoun H. Al-Hussayni, Ali Z. K. Matloob Oct 2025

Attention Mapping For Hallucination Reduction In Arabic Financial Using Retrieval-Augmented Generation Systems, Hasan Abdulameer Hasan, Khaldoun H. Al-Hussayni, Ali Z. K. Matloob

Journal of Intelligent Informatics, Networking, and Cybersecurity

This research introduces a customized attention visualization framework for mitigating hallucinations in Arabic Retrieval-Augmented Generation (RAG) systems tailored for financial document analysis. The proposed architecture extends MarBERT with a dual-stage attention supervision mechanism and a hallucination-aware loss formulation, trained on a newly constructed dataset of 7,000 annotated Arabic financial query-context pairs. A grounding alignment score is computed over attended tokens, and generated responses are rejected when falling below a dynamically adjusted precision-aware threshold,serving as the core decision-making approach for hallucination detection. The system achieves 95.04% classification accuracy, 95.84% precision, 94.12% recall, and an F1 score of 94.97%, outperforming AraELECTRA and …

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