Open Access. Powered by Scholars. Published by Universities.®

Digital Commons Network™

Open Access. Powered by Scholars. Published by Universities.®

Discipline
Institution
Keyword
Publication Year
Publication
Publication Type
File Type

Articles 781 - 810 of 1518060

Full-Text Articles in Entire DC Network

Adaptasi Dan Validasi Skala Kelekatan Terhadap Kecerdasan Artifisial, Theda Renanita, Julaibib Julaibib, Yohanes Budiarto Sep 2026

Adaptasi Dan Validasi Skala Kelekatan Terhadap Kecerdasan Artifisial, Theda Renanita, Julaibib Julaibib, Yohanes Budiarto

Jurnal Psikologi Sosial

Recent years have witnessed renewed interest in how attachment is no longer limited to human figures. Instead, the attachment discourses now also encompass artificial intelligence (AI). Attachment to AI could be caused by a number of factors which could potentially lead to some psychological consequences, hence this new dynamic calls for further in-depth inquiries to understand it better.

To date, no previous study has developed an Indonesian version scale to measure AI attachment that is adequate in terms of its psychometric properties. The primary aim of this study is to demonstrate the adaptation and validation of the attachment to AI …


Pemaknaan Perilaku Phubbing Dalam Interaksi Sosial Pada Generasi Z Dan Generasi Milenial: Sebuah Studi Kasus Berganda, Ikhwanul Ihsan Armalid, Zidan Achmad, Wulan Zaesa Aurellia, Azimatul Mardliyah Sep 2026

Pemaknaan Perilaku Phubbing Dalam Interaksi Sosial Pada Generasi Z Dan Generasi Milenial: Sebuah Studi Kasus Berganda, Ikhwanul Ihsan Armalid, Zidan Achmad, Wulan Zaesa Aurellia, Azimatul Mardliyah

Jurnal Psikologi Sosial

The development of digital technology has transformed patterns of social interaction and given rise to the phenomenon of phubbing, which refers to ignoring one’s interlocutor due to smartphone use. This study aims to examine the meaning-making of phubbing behavior among the Millennial Generation and Generation Z in social interactions, focusing on differences in meaning, emotional responses, and ethical judgments. This study employed a qualitative approach with a multi-case study design. Data were collected through in-depth interviews and observations involving seven participants selected using purposive sampling techniques. Data analysis was conducted through verbatim transcription, coding, and thematic analysis using the constant …


The Value Of Information Shared By Indonesian Social Media Influencers Living In Germany, Atika Aisyarahmi Munzir Sep 2026

The Value Of Information Shared By Indonesian Social Media Influencers Living In Germany, Atika Aisyarahmi Munzir

Jurnal Wacana Politik

This article examines the informational value and influence of Indonesian Social Media Influencers (SMIs) in Germany as informal information intermediaries, highlighting how they disseminate knowledge about living in Germany and shape Indonesians' perceptions of educational and employment opportunities abroad. The study adopts a critical narrative literature review combined with reflexive digital observation of publicly available content produced by Indonesian SMIs residing in Germany. The findings suggest that the informational value of SMI content is shaped by three interrelated dimensions: utility, relatability, and credibility. Indonesian SMIs provide practical information about education, employment, migration, culture, and everyday life in Germany, while their …


Disturbance-Learning Inertia Estimation Using Artificial Neural Networks For Power System Stability, Sospeter Igaanja Gabriel, Francis Mwasilu, Peter Makolo Dr. Sep 2026

Disturbance-Learning Inertia Estimation Using Artificial Neural Networks For Power System Stability, Sospeter Igaanja Gabriel, Francis Mwasilu, Peter Makolo Dr.

Tanzania Journal of Engineering and Technology (TJET)

ABSTRACT

Power systems are progressively shifting towards low inertia as a result of incorporating significant amounts of intermittent and converter-based renewable energy sources, such as wind and solar power, into the current power grid network. This integration poses considerable problems to inertia and frequency control within the network due to a reduction in the proportion of synchronous generators. Furthermore, rapid frequency deviations occur due to the disparity between supply and demand during contingencies, complicating the maintenance of frequency stability within the power system. The disturbance-learning inertia estimation method for power system stability is presented. The simulation analysis is performed using …


An Evaluation Of Southern Nevada’S Pediatric Care Ecosystem, David Damore, Tina Quigley, Nick Fiore Sep 2026

An Evaluation Of Southern Nevada’S Pediatric Care Ecosystem, David Damore, Tina Quigley, Nick Fiore

Policy Briefs and Reports

In 2024, The Lincy Institute and the Nevada Health and Bioscience Corporation released a report prepared by the consulting firm Tripp Umbach detailing the case for a stand-alone children’s hospital in Southern Nevada. Shortly thereafter, Intermountain Health announced it would build Nevada’s first such facility in Las Vegas, expected to open in 2030. To complement the hospital’s development, The Lincy Institute undertook an independent evaluation of the regional pediatric care landscape. The analysis draws on secondary data and discussions with advocates, health system administrators, practitioners, and providers. The report examines:

  • Fiscal, resource, and workforce challenges underlying Nevada’s poor population-level pediatric …


Strengthening The Philippines' Agri-Fishery Rde System: A Case Study Of A Public Coordinating Agency As A Bridging Organization, Cynthia Remedios V. De Guia, Luis Rey I. Velasco, Maria Faina L. Diola Sep 2026

Strengthening The Philippines' Agri-Fishery Rde System: A Case Study Of A Public Coordinating Agency As A Bridging Organization, Cynthia Remedios V. De Guia, Luis Rey I. Velasco, Maria Faina L. Diola

Journal of Public Affairs and Development

The Philippine agricultural research, development, and extension (RDE) system has long struggled to live up to its ideals. Decades after the passage of the Agriculture and Fishery Modernization Act (AFMA), the RDE system was reported to have failed to innovate, largely because it failed to translate research into development outcomes. This has resulted from persistent gaps in knowledge exchange, institutional linkages, and collaboration among system actors. In fragmented systems, meaningful interaction and trust seldom emerge spontaneously, making bridging mechanisms necessary. Bridging organizations (BOs) play this role by connecting multiple and diverse actors, mediating relationships, enabling knowledge flows, and enhancing capacities …


Lindenwood Digest, September 30, 2026, Lindenwood University Sep 2026

Lindenwood Digest, September 30, 2026, Lindenwood University

Lindenwood Digest

  • Event & Date: The Lindenwood University Employee Digest was published on September 30, 2026, announcing campus events including the National Weather Service Severe Weather Tabletop Exercise on October 14, 2026, and the Faculty and Staff Appreciation Hockey Game on October 8, 2026.

  • Geographic Grounding: The events are scheduled across Lindenwood University, St. Charles, Missouri, including the AB Leadership Room and the Centene Community Ice Center.

  • Key Honorees/Awards: Lindenwood University received the Best College/University award for the second consecutive year in the 2026 St. Louis Headliners presented by the St. Louis Post-Dispatch; Associate Professor Joe Weber and Associate Professor Erica Blum …


Chapter 3: Blockade, Prize, And Targeting: The Revival Of Economic Warfare In Operation Epic Fury, James Kraska Sep 2026

Chapter 3: Blockade, Prize, And Targeting: The Revival Of Economic Warfare In Operation Epic Fury, James Kraska

International Law Studies

No abstract provided.


Saffron By-Products As Underused Resources: An Ethnobotanical Survey And Phytochemical Study In The Taliouine Region, Zineb Khadfy, Rachid Mamouni, Sm Jadouali, Imane Kasimi, Hajar Atifi, Abd Elghani Tahiri, Youssef Karra Sep 2026

Saffron By-Products As Underused Resources: An Ethnobotanical Survey And Phytochemical Study In The Taliouine Region, Zineb Khadfy, Rachid Mamouni, Sm Jadouali, Imane Kasimi, Hajar Atifi, Abd Elghani Tahiri, Youssef Karra

Journal of Bioresource Management

Saffron (Crocus sativus ) is a very traditional plant in Morocco, especially in the Taliouine region. Saffron stigmas are traditionally used as a food additive due to their secondary metabolites. Our study aims to assess the traditional uses of saffron by-products, generated after the harvest of saffron stigmas, by local populations of Taliouine and regions. An ethnobotanical survey was conducted with 42 local people in six communities. The survey consisted of two parts: the first part was about the demographic information of the respondents (name, age, sex, and level of education.). While the second part concerns questions that target …


Generative Artificial Intelligence, Academic Integrity And Authentic Assessment Within An Irish University, Louise Nagle, Brigid Crowley, Laura Rafferty, Susan Horgan, Colin O'Brien Sep 2026

Generative Artificial Intelligence, Academic Integrity And Authentic Assessment Within An Irish University, Louise Nagle, Brigid Crowley, Laura Rafferty, Susan Horgan, Colin O'Brien

Publications

Academics need both an overarching policy on Generative Artificial Intelligence (Gen AI) use in teaching and learning, yet agency in its application across various disciplines. Clarity on the use of the technology for both students and staff is therefore a challenge and characterised by uncertainty given how its application is still unfamiliar. This research examines the organisational context in which Gen AI is being embraced and was conducted by the digital teaching support functions within an Irish university. Students and staff were surveyed (n=1,746) on various aspects of digital use within their education and workplace, including Gen AI. …


Virtual Reality Pedagogy To Improve Clinical Judgment And Work-Readiness: An Integrative Review, Maria Hurd Sep 2026

Virtual Reality Pedagogy To Improve Clinical Judgment And Work-Readiness: An Integrative Review, Maria Hurd

International Nursing Research Congress (INRC)

Aims: To appraise the literature examining the impact of virtual reality (VR) on the development of clinical judgment and work readiness in undergraduate nursing students.

Background: Preparing nursing students for safe entry into practice remains challenging due to limited clinical placements and increasing expectations for competence. VR simulation provides immersive, repeatable pedagogical experiences that support clinical reasoning and decision-making [1,2]; however, its effectiveness in developing work readiness remains unclear.

Methods: PubMed and CINAHL were searched for studies examining VR-based pedagogical approaches and outcomes related to clinical judgment and work readiness. Of 216 articles identified, 193 were screened after duplicates were …


Learning, Unlearning And Transformation: Recommendations For A Successful Workplace Integration, Archana Paul Sep 2026

Learning, Unlearning And Transformation: Recommendations For A Successful Workplace Integration, Archana Paul

International Nursing Research Congress (INRC)

Background: The process of learning, unlearning, re-learning, and ultimately transformation is a fundamental aspect of personal and professional growth. Internationally Educated Nurses (IENs) bring extensive knowledge, skills, and experience to their practice areas. However, they must undergo a process of change to assimilate, adapt, and practice competently as a nurse. Despite the existence of some studies exploring IENs' transition into their workplace, there is a significant scarcity of focus on their experiences of relinquishing old habits, beliefs, and ideas to acquire new or alternative knowledge and skills, which ultimately facilitate transformation. It is crucial to recognize the significance of this …


Preview; Johnson V. Spire Home Inspection: A Debate On Judicial Resources Through Manufactured Finality, Madison Blank-Plautz Sep 2026

Preview; Johnson V. Spire Home Inspection: A Debate On Judicial Resources Through Manufactured Finality, Madison Blank-Plautz

Montana Law Review Online

No abstract provided.


Spectrum, Volume 57, Issue 3, Sacred Heart University Sep 2026

Spectrum, Volume 57, Issue 3, Sacred Heart University

Newspapers (Obelisk & Spectrum)

Highlights include:  CIT Turns 10! -- AI: Tool or Terror? -- When Life Gives You Lemons, Make a Difference -- Dining On Your Own Dime -- SHU Theatre Arts: “The Miss Firecracker Contest” -- Preparing for a Slam-Dunk Season-- Women’s Basketball for THREEEEE


Strategies Small Business Leaders Use To Reduce Employee Absenteeism And Improve Productivity, Dawn Eugenia Simington Sep 2026

Strategies Small Business Leaders Use To Reduce Employee Absenteeism And Improve Productivity, Dawn Eugenia Simington

Walden Dissertations and Doctoral Studies

Failure to reduce employee absenteeism remains a significant concern for small business leaders. Without clear and actionable strategies, these leaders may struggle to avoid decreased revenue. Grounded in the resource-based view (RBV) theory, the purpose of this qualitative pragmatic inquiry project was to identify and explore effective strategies small business leaders use to reduce employee absenteeism to avoid decreased revenue. Participants included seven small business leaders located in the Southern United States who had used effective strategies to reduce employee absenteeism to avoid decreased revenue. Data were collected from semistructured interviews and publicly available documentation. Three themes emerged from thematic …


Dynamic Forecasting Of Sovereign Wealth Fund Effects On State-Owned Firm Stocks Using Hybrid Arima–Garch Models, Ananta Hagabean Nasution, Teguh Yudo Wicaksono, Donny Oktavian Syah, Randhy Nugroho Sep 2026

Dynamic Forecasting Of Sovereign Wealth Fund Effects On State-Owned Firm Stocks Using Hybrid Arima–Garch Models, Ananta Hagabean Nasution, Teguh Yudo Wicaksono, Donny Oktavian Syah, Randhy Nugroho

BISNIS & BIROKRASI: Jurnal Ilmu Administrasi dan Organisasi

This study examines the forecasting dynamics of Indonesia's Sovereign Wealth Fund, DANANTARA, on the BUMN-20 Index using a hybrid ARIMA-GARCH model. The establishment of DANANTARA in February 2025 generated mixed reactions among capital market participants, with the Indonesian Stock Exchange suspended trading after share prices declined by more than five percent. Using daily time-series data from June 2018 to August 2026, this study employs a hybrid ARIMA(1,1,3)-GARCH(1,1) framework processed through E-Views 12. The results indicate that the BUMN-20 Index is predominantly driven by broader market movements, as evidenced by the highly significant IHSG return coefficient (β =1.237, p < 0.001). In the mean equation, the DANANTARA announcement and launch events do not produce statistically significant shifts in average returns. However, in the variance equation, the announcement significantly elevated conditional volatility (γ = 0.025, p = 0.009), suggesting heightened market uncertainty. The volatility persistence measure (α + β = 0.952) indicates that shocks to the BUMN-20 Index decay slowly, with a half-life of approximately 14 trading days. The forecasting results suggest a gradually declining trajectory for the index, though this does not imply a causal relationship with DANANTARA. These findings contribute to the literature by demonstrating that the primary channel through which a nascent SWF affects domestic equity markets is volatility rather than returns. The policy implications highlight the importance of for transparent governance and consistent communication in mitigating market uncertainty surrounding DANANTARA's operations.


Cso’S Strategic Approaches For Improvement Of Health Services: A Case Of Ccbrt Hospital Dar Es Salaam Region, Tanzania, Andrew Abia Mushi, Emelda Kivumbi Lwena Sep 2026

Cso’S Strategic Approaches For Improvement Of Health Services: A Case Of Ccbrt Hospital Dar Es Salaam Region, Tanzania, Andrew Abia Mushi, Emelda Kivumbi Lwena

BISNIS & BIROKRASI: Jurnal Ilmu Administrasi dan Organisasi

Civil Society Organizations (CSOs) play an increasingly important role in complementing government efforts to improve access to and quality of health services, particularly in low- and middle-income countries. However, limited empirical attention has been given to the strategic approaches through which CSOs contribute to health service improvement in Tanzania. This study explored the strategic approaches employed by the Comprehensive Community Based Rehabilitation in Tanzania (CCBRT) to improve health services in Tanzania. The study adopted a qualitative approach and a descriptive research design. Twenty respondents were purposively and conveniently selected from a study population of 100 participants. Data were collected through …


Leadership And Integrated Governance: New Recipe To Transforming Institutional Capacity For Sustainable Village-Owned Enterprises (Bum Desa), Amni Zarkasyi Rahman, Satria Aji Imawan, Prihantoro Prihantoro, Dyah Lituhayu, Ika Riswanti Putranti Sep 2026

Leadership And Integrated Governance: New Recipe To Transforming Institutional Capacity For Sustainable Village-Owned Enterprises (Bum Desa), Amni Zarkasyi Rahman, Satria Aji Imawan, Prihantoro Prihantoro, Dyah Lituhayu, Ika Riswanti Putranti

BISNIS & BIROKRASI: Jurnal Ilmu Administrasi dan Organisasi

This study aims to investigate the interaction between integrated leadership and governance in strengthening the institutional capacity and resilience of Village-Owned Enterprises (BUM Desa). It addresses the academic gap where leadership and governance are rarely explored as an integrated framework for rural economic transformation. Using a qualitative case study approach, the research compares two contrasting models: BUM Desa Tirta Mandiri, which utilizes a hierarchical governance structure, and BUM Desa Puspa Jagad, which employs an egalitarian, community-based approach. Data were gathered through in-depth interviews with key stakeholders and a comprehensive analysis of internal policy documents. The results reveal that integrated governance …


Transfer Pricing Dispute Resolution: How Feasible Is The Implementation Of Safe Harbors In Indonesia?, Daniel Edgar Hirasma Saragi, Antonius Ragil Kuncoro Sep 2026

Transfer Pricing Dispute Resolution: How Feasible Is The Implementation Of Safe Harbors In Indonesia?, Daniel Edgar Hirasma Saragi, Antonius Ragil Kuncoro

BISNIS & BIROKRASI: Jurnal Ilmu Administrasi dan Organisasi

This study aims to explore the feasibility of implementing safe harbors in transfer pricing regulations in Indonesia. Safe harbors are alternative tax policies for taxpayers on specific transactions, which can exempt them from general provisions if meets certain specific regulations set by the tax authority (United Nations, 2017). Using a qualitative methodology, this study explores data from various literature and the results of interviews with experts in the field of transfer pricing. Moreover, this research utilizes interpretative paradigm, inductive approach, and descriptive study. With the help of NVIVO software, the researcher conducted a thematic analysis of the data obtained. This …


Consumer Perceptions Of Diversity, Equity And Inclusion In A Heritage Beauty Branding: Pathways To Brand Image, Connection, Love, And Loyalty, Nuzul Riska, Anni Rahimah, Kadarisman Hidayat Sep 2026

Consumer Perceptions Of Diversity, Equity And Inclusion In A Heritage Beauty Branding: Pathways To Brand Image, Connection, Love, And Loyalty, Nuzul Riska, Anni Rahimah, Kadarisman Hidayat

BISNIS & BIROKRASI: Jurnal Ilmu Administrasi dan Organisasi

In an increasingly competitive and socially conscious marketplace, Diversity, Equity, and Inclusion (DEI) initiatives are emerging as powerful strategic tools for brand differentiation and consumer engagement. This study investigates the influence of DEI-driven marketing strategies on brand image and brand connection, and their subsequent impact on brand loyalty, with brand love examined as a moderating variable within the beauty industry. Employing a quantitative, explanatory research design, data were collected from 250 respondents using purposive sampling and analyzed through Partial Least Squares Structural Equation Modeling (PLS-SEM). The findings reveal that DEI significantly enhances both brand image and brand connection. While brand …


The Bg News September 30, 2026, Bowling Green State University Sep 2026

The Bg News September 30, 2026, Bowling Green State University

BG News (Student Newspaper)

The BGSU campus student newspaper. September 30, 2026. Volume 106-Issue 06.


Youth Participation In Kediri, Indonesia: An Urban Communication Perspective, Nissa C. Adinia, Budi Guntoro, Roso Witjaksono Sep 2026

Youth Participation In Kediri, Indonesia: An Urban Communication Perspective, Nissa C. Adinia, Budi Guntoro, Roso Witjaksono

JURNAL KOMUNIKASI INDONESIA

This article examines how young people in a mid-sized Indonesian city participate in producing the meaning of urban space, and how far a participatory communication intervention succeeds in opening dialogue with city stakeholders. Urban communication scholarship has developed primarily around metropolitan cities in the Global North, while participatory communication research often assumes that facilitated dialogue leads to empowerment. This article addresses both gaps through a Photovoice study conducted in Kediri, East Java, involving 37 young people from three social typologies: pelajar (students), santri (Islamic boarding school-affiliated youth), and pekerja/wirausaha (young workers and entrepreneurs). Drawing on Lefebvre’s spatial triad and Couldry’s …


Daily Eastern News: September 30, 2026, Eastern Illinois University Sep 2026

Daily Eastern News: September 30, 2026, Eastern Illinois University

Daily Eastern News: 2026-2027

No abstract provided.


The Impact Of Organizational Ergonomics On Job Burnout: Evidence From Higher Education Institutions In Iraq, Zainab Shakir Jubair Al-Zalmi Sep 2026

The Impact Of Organizational Ergonomics On Job Burnout: Evidence From Higher Education Institutions In Iraq, Zainab Shakir Jubair Al-Zalmi

Journal of Economics and Administrative Sciences

This research aims to examine organizational ergonomics and its impact on job burnout among a random sample of teaching and administrative staff employed at universities, colleges, and institutes within higher education institutions in Iraq. This topic is of considerable importance because improving organizational ergonomics can enhance the work environment, increase job performance, and promote employee well-being. The research also seeks to address the problem of occupational stress and excessive workloads resulting from increasing teaching and administrative tasks assigned to employees in higher education institutions. These pressures contribute to higher levels of job burnout and adversely affect employee performance and job …


The Impact Of Flexible Work Arrangements On Employee Performance: Evidence From Private Universities In Baghdad, Mariam Adeeb Rasheed, Noor Khalil Ibrahim Sep 2026

The Impact Of Flexible Work Arrangements On Employee Performance: Evidence From Private Universities In Baghdad, Mariam Adeeb Rasheed, Noor Khalil Ibrahim

Journal of Economics and Administrative Sciences

This study examines the effect of Flexible Work Arrangements (FWAs) (flexible scheduling, compressed workweek, and telecommuting) on employee performance among administrative leaders in private universities in Baghdad. Addressing inconsistent findings in prior research regarding whether different forms of workplace flexibility contribute equally to employee performance. Guided by Social Exchange Theory, a quantitative cross-sectional design was employed using data collected from 321 administrative leaders across 15 private universities in Baghdad. Measurement reliability, convergent validity, discriminant validity, and confirmatory factor analysis were assessed using the covariance-based structural equation modeling (CB-SEM) procedure in SmartPLS4. The proposed hypotheses were subsequently tested through structural model …


Enhancing Institutional Performance Through Agile Leadership And Knowledge Management: Evidence From Iraqi Universities, Maha Farooq Ezzat Sep 2026

Enhancing Institutional Performance Through Agile Leadership And Knowledge Management: Evidence From Iraqi Universities, Maha Farooq Ezzat

Journal of Economics and Administrative Sciences

Higher Education Institutions (HEIs) operating in Volatile, Uncertain, Complex, and Ambiguous (VUCA) environments face unprecedented managerial challenges. Over the last few years, traditional hierarchical control systems have become less suitable for developing the agility and innovation needed to maintain institutional performance. To date, research has focused on agile leadership and knowledge management separately, but there is a significant gap in the theoretical and empirical literature on their interaction within the higher education system in Iraq. This paper attempts to fill this gap by exploring the interaction between agile leadership, processes of knowledge management (tacit and explicit), and institutional performance. The …


The Impact Of Ai-Driven Customer Relationship Management On Sustainable Performance: The Mediating Role Of Digital Customer Experience, Muhammad Ibrahim Jawad Al-Dulaimi Sep 2026

The Impact Of Ai-Driven Customer Relationship Management On Sustainable Performance: The Mediating Role Of Digital Customer Experience, Muhammad Ibrahim Jawad Al-Dulaimi

Journal of Economics and Administrative Sciences

This paper addresses the limited understanding of how Artificial Intelligence–driven Customer Relationship Management (AI-CRM) influences sustainable performance in emerging economies, particularly through the mediating role of digital customer experience. The study aims to examine the effect of AI-CRM on sustainable performance and investigate whether digital customer experience mediates this relationship. AI-CRM is operationalized through predictive and operational analytics, while sustainable performance is measured using the triple bottom line dimensions: economic, environmental, and social. A quantitative, cross-sectional research design was adopted. Data were collected through a structured questionnaire administered to 168 customers of hypermarkets affiliated with the Iraqi Ministry of Trade …


The Moderating Effect Of Digital Literacy On The Relationship Between Ai Interaction Quality And Consumer Emotional Engagement, Ali Thamer Ali Al-Ibadi Sep 2026

The Moderating Effect Of Digital Literacy On The Relationship Between Ai Interaction Quality And Consumer Emotional Engagement, Ali Thamer Ali Al-Ibadi

Journal of Economics and Administrative Sciences

As artificial Intelligence (AI) is having an increasing influence on the consumer-brand relationship, empirical evidence of the effects of AI-powered real-time communication on emotional brand engagement over time is scarce. Based on the Digital Emotional Brand Engagement (DEBE) model consisting of four outcome dimensions (Affective Engagement, Cognitive Engagement, Behavioral Engagement, Identification, and Emotional Attachment). The study proposes and empirically tests a model of four dimensions of AI interactions (Responsiveness and Availability, Personalization, Conversational Quality, Problem Resolution Efficiency). A descriptive-correlational quantitative design was adopted, and a sample of 400 consumers who had recently used AI-powered customer service was drawn. Multiple regression …


Diagnosing Influential Observations Via Hybrid Secretary–Osprey Optimization Algorithm (Hsooa) In Gamma Regression Models For Fasting Blood Glucose Data, Luay Adil Abduljabbar, Sabah Manfi Ridha Sep 2026

Diagnosing Influential Observations Via Hybrid Secretary–Osprey Optimization Algorithm (Hsooa) In Gamma Regression Models For Fasting Blood Glucose Data, Luay Adil Abduljabbar, Sabah Manfi Ridha

Journal of Economics and Administrative Sciences

Influence diagnostics are essential for identifying influential observations that may affect the estimation accuracy of regression models. Classical diagnostic measures such as Cook's Distance and DFFITS may become less effective in complex or highly dispersed datasets. In this study, a new Hybrid Secretary–Osprey Optimization Algorithm (HSOOA), based on the integration of the Secretary Bird Optimization Algorithm (SBOA) and the Osprey Optimization Algorithm (OOA), is proposed for influential observation detection in the Gamma Regression Model (GRM). This optimization framework successfully achieves an optimal balance between global exploration and local exploitation. The proposed HSOOA framework was applied to a real medical dataset …


Factors Associated With Hiv Infection Among People Who Inject Drugs In Jakarta, Igo Cahya Negara, Mondastri Korib Sudaryo, Helwiah Umniyati Sep 2026

Factors Associated With Hiv Infection Among People Who Inject Drugs In Jakarta, Igo Cahya Negara, Mondastri Korib Sudaryo, Helwiah Umniyati

Jurnal Epidemiologi Kesehatan Indonesia

HIV infection among people who inject drugs (PWID) remains a substantial public health burden, with Jakarta consistently reporting among the highest PWID-associated HIV prevalence in Indonesia. This study aimed to identify factors associated with HIV infection among PWID in Jakarta, utilizing secondary data from the 2023 Integrated Biological and Behavioral Survey (IBBS 2023). A cross-sectional study design was employed using secondary data from 261 PWID recruited in Jakarta. Bivariate associations were examined using Chi-square tests, and multivariate analysis was performed using modified Cox regression with a constant time parameter to estimate adjusted prevalence ratios (aPR) with 95% confidence intervals. The …