Digital Commons Network^™

Rethinking China's Power Decarbonization Pathway Under New Socioeconomic Uncertainties: A Multi-Objective Perspective Via Bottom-Up Modelling And Scenario Analysis, Pu Wang

Double Helix Methodology

The low-carbon transition of China's power sector is becoming increasingly complex under evolving global and domestic circumstances, including energy security concerns under geopolitical tensions, surging electricity demand, volatility from high renewable shares, and lock-in effects of existing coal-fired capacity. This study aims to assess how these emerging challenges reshape the decarbonization pathways of China's power sector and their implications for carbon and air pollutant emissions. We develop a bottom-up, multi-module simulation model that integrates the latest technological developments and evolving electricity demand patterns, and construct a rich set of scenarios based on alternative socioeconomic pathways and low-carbon power transition strategies. …

The Impact Of Industrial Structure And Economic Development On Environmental Quality: Evidence From Rural China, Shushu Li

Double Helix Methodology

Utilizing dynamic panel data from 29 Chinese regions (2012–2022) and a system GMM approach, this study investigates the nexus between industrial structure, economic development, and rural environmental quality. The findings indicate a U-shaped relationship for agriculture and real GDP per capita (supporting the EKC hypothesis), but an inverted U-shaped relationship for the secondary and tertiary industries. Additionally, a faster regional economic growth rate is significantly associated with better environmental quality, implying that economic growth has facilitated rural environmental improvement. © 2025 by the authors.

https://doi.org/10.3390/su18010112

Bridging Scale-Mismatch: Managing Neglected Anthropogenic Stresses On Environmental Sustainability On The Tibet Plateau, Jie Fan

Double Helix Methodology

Global plateau regions face intensifying anthropogenic activities, yet sustainability efforts are frequently constrained by uncertainties in stress assessment and mismatches between governance scales and environmental processes. To address this gap, we developed an integrated multi-source framework to assess anthropogenic stress, overcoming the limitations of traditional single-factor approaches. Empirical evidence from the Tibet Plateau indicates that although overall stress levels remain low, high-intensity stress exhibits notable clustering. This spatial heterogeneity is identified as the fundamental driver of governance scale mismatches. We further reveal compounded spatial and hierarchical mismatches between governance units and stressor distribution, evidenced by 48.6 % of township units …

Interpersonal Satisfaction And Classroom Silence In Chinese Universities: The Mediating Role Of Social Anxiety, Siguang Zhang

Double Helix Methodology

Introduction: Within Chinese universities, classroom silence, while culturally acceptable, may indicate underlying psychological distress that impedes academic engagement. Drawing upon social-cognitive theory, this study investigates whether social anxiety mediates the relationship between interpersonal satisfaction and students’ in-class silence. Methods: A cross-sectional survey of 565 undergraduates from six Chinese universities examined interpersonal satisfaction, social anxiety, and three distinct behavioral indicators of silence (large-lecture, small-discussion, and laboratory contexts). Confirmatory factor analysis established convergent and discriminant validity; Cronbach’s α coefficients ranged from 0.86 to 0.91, demonstrating good internal consistency. A structural equation model (SEM) was employed to test the hypothesized mediation pathway while …

The Association Between Acceptance Of Illness And Quality Of Life Among Rheumatoid Arthritis Patients In Egypt, Terivina Ayad Naguib Ayad

Theses and Dissertations

Rheumatoid arthritis is a common connective tissue autoimmune disease that has multidimensional impact on the patients’ daily functioning and quality of life. Due to the long- lasting incurable nature of RA, psychosocial adaptation to living with it becomes inevitable. Literature indicates that acceptance of illness as an appraisal of the disease and personal attitude towards it is related to better quality of life. The present study aims at investigating the relationship between disease acceptance and quality of life among rheumatoid arthritis patients in Egypt. This study also investigates the association of selected socio-demographic and disease related variables with quality of …

Resilience By Design: A Multi-Metric Assessment Of Urban Vulnerability Across Human-Centric, Built, And Climatic Environment Dimensions, Karim Abdelhady

Theses and Dissertations

Urban resilience and sustainability have emerged as fundamental imperatives in contemporary urban planning, as cities face mounting pressures from climate change, population growth, and increasing socio-economic disparities. Resilient urban systems are not only those that withstand shocks, but also those that ensure the long-term well-being, equity, and functionality of their environments. As such, advancing the capacity to systematically evaluate resilience across spatial and temporal scales is critical to informing adaptive, forward-looking planning strategies. Despite a growing body of research on urban resilience, prevailing approaches remain limited in scope and resolution. Many studies tend to examine resilience through isolated lenses—focusing either …

Multifunctional Green Wall Systems For Greywater Treatment And Hygrothermal Regulation In Egypt, Laila Ossama Mohamed Elhusseiny Abdelsalam

Theses and Dissertations

Increasing environmental concerns regarding climate change and the intensifying challenge of water scarcity in Egypt necessitate the development of innovative, sustainable, and resource-efficient strategies for wastewater reuse. In the built environment, greywater constitutes a significant, relatively low-contaminant wastewater stream that, if treated to comply with Egyptian Codes and relevant international standards, can be safely reused for non-potable applications such as irrigation, landscaping, and building services. This research investigates the efficacy of an integrated green wall panel system, installed on building façades, for decentralized greywater treatment under Egypt’s climatic and environmental conditions, while simultaneously enhancing hygrothermal performance to reduce building energy …

Evolving Skills And Stakeholder Dynamics: Investigating The Transformative Influence Of Generative Ai On Egyptian Public Policy, Zeinab Hosny Abdelgawad

Theses and Dissertations

Since its public release in November 2022, OpenAI's Generative AI (GenAI) has been met with varied responses, from widespread individual adoption to institutional caution. This phenomenon is evident among Egyptian public policy makers, where some institutions quickly embraced GenAI, while others have been slow to integrate it. The adoption of GenAI among these professionals is influenced by multiple factors, with institutional factors and budget constraints being the most significant. The varied adoption creates a need for new skills and the enhancement of existing ones. This uneven adoption is hypothesized to cause two main issues in Egyptian public policy: a policy …

Family Caregivers And Suicide Prevention: A Needs And Assets Assessment In Egypt, Lina Osama Allam

Theses and Dissertations

In the Arab world, suicide prevention is shaped by cultural stigma and religious beliefs, shaping both help-seeking behaviors and the design of support systems. Family caregivers play a vital role in suicide prevention but often face significant emotional and logistical burdens. This study is the first known scholarly effort in Egypt to examine the intervention needs of these caregivers. It explored three key questions: the roles and challenges of caregivers supporting individuals with suicidal thoughts or behaviors; the availability of clinical and community-based resources; and the characteristics of future interventions to support them. A total of 92 mental health professionals …

Representations Of "Black"-Type Coffins In The New Kingdom, Yunyao Chen

Theses and Dissertations

This thesis examines depictions of twenty-three owners’ “black”-type coffins depicted in tomb wall paintings from eleven Theban tombs and on eight Theban papyri dating from the Eighteenth Dynasty to the early Twenty-first Dynasty. Four research methods are employed: descriptive, analytical, comparative, and contextual. First, a stylistic and iconographic analysis identifies four phases in the evolution of the “black”-type coffins depicted in the funerary art and explores the factors that influenced these representations by comparing them with actual “black”-type coffins and relevant artistic representations. The results indicate that the representations of “black”-type coffins feature a distinct evolution pattern, which is based …

An Impact Assessment Of The Effectiveness Of Utilizing Informal Health Communication Interventions To Spread Health Recommendations And Change Public Perception, Lina Mohamed Ezzat Ahmed Abdel Mawgoud

Theses and Dissertations

Brain health is an increasingly urgent but critically under-addressed public health priority in Egypt and the wider MENA region. Despite its centrality to aging, productivity, and overall quality of life, public understanding of brain health remains limited, and stigma continues to shape responses to dementia and cognitive decline. This study evaluates the effectiveness of informal, culturally adapted health communication as a tool to shift perception, increase awareness, and promote behavior change among non-medically trained adults in Egypt.

Grounded in global evidence on cognitive reserve, neuroplasticity, and the life-course approach to brain health, the intervention translated expert-informed brain health recommendations into …

Advancing Climate Transition Through Fiscal Tools: The Role Of Carbon Taxation And Fuel Subsidy Reform, Farah Amgad Zayed

Theses and Dissertations

This study highlights how fiscal policy tools can accelerate Egypt's climate transition, with emphasis on carbon taxes and fossil fuel subsidies reforms. It investigates how fiscal tools can reduce carbon emissions and promote economic development by primarily relying on qualitative interviews with policymakers, consultants, representatives of the private sector, and civil society actors, paralleled with some descriptive and comparative analysis. The results show that even though Egypt has made significant strides in advancing green transition, including updating the Nationally Determined Contributions (NDC), introducing the first African Voluntary Carbon Market (VCM), as well as phasing out fossil fuel subsidies gradually, institutional …

Investigating The Risk Factors Affecting The Control Of Diabetes And Hypertension In The Refugees Living In Egypt, Noura Seada

Theses and Dissertations

Introduction: Non-Communicable Diseases (NCDs) account for 74% of global deaths, with high prevalence of Diabetes and Hypertension worldwide. Egypt hosts over 1 million registered refugees and asylum seekers, often lacking inclusion in social protection or insurance schemes. This study aimed to assess the factors affecting the control of Type 2 Diabetes (T2D) and Hypertension (HTN) among Syrian and Sudanese refugees in Egypt, focusing on healthcare access, sociodemographic characteristics, lifestyle, and health behaviours.

Methods: This study employed a cross-sectional design using a self-administered questionnaire and BMI measurement. Data were collected from 246 refugees diagnosed with type T2D and/or HTN in the …

Domestic Violence Againts Women In Thailand: Galtung-Based Analysis Of Violence In Thai Drama “Tie Me (K)Not”, Akhdiat Dimas Abimanyu, Rahadjeng Pulungsari

International Review of Humanities Studies

This study examines the portrayal of domestic violence against women in the Thai drama Tie Me (K)not (2022) using Johan Galtung’s theory of violence, which categorizes violence into direct, structural, and cultural forms. Through qualitative content analysis, the research identifies how the drama depicts these forms of violence, reflecting broader societal issues in Thailand. The findings reveal explicit instances of direct violence, such as physical and psychological abuse, systemic structural violence through institutional failures in justice and support systems, and cultural violence rooted in patriarchal traditions that justify gender inequality. The drama not only highlights these oppressive dynamics but also …

Kerentanan Kemiskinan Di Sulawesi Selatan: Analisis Vulnerability As Expected Poverty Dan Klaster Spasial, Nur Hilda Triany

Jurnal Ekonomi Kependudukan dan Keluarga

This study aims to analyze the determinants of poverty vulnerability in South Sulawesi by integrating spatial dimensions into risk estimation models. Using micro-data from the March 2024 National Socio-Economic Survey (Susenas) with individuals as the unit of analysis, this study applies the Vulnerability as Expected Poverty (VEP) and Local Indicator of Spatial Association (LISA) methods, estimated through an integrated logistic regression model. Empirical results indicate that while the average vulnerability is relatively low, risk distribution is highly concentrated in specific regional clusters. Key findings reveal that health insurance ownership and household assets are the dominant protective factors that drastically reduce …

Statute Meets Custom: Explaining Provincial Variation In Child Marriage After Indonesia’S 2019 Reform, I Made Yudisthira, Diahhadi Setyonaluri

Jurnal Ekonomi Kependudukan dan Keluarga

This study investigates whether Indonesia’s 2019 Marriage Law reform, which raised the minimum legal age of marriage to 19, has been associated with lower child marriage prevalence. Using province-level aggregates from the 2022 Indonesian National Socio-Economic Survey (SUSENAS, N = 1,237,946), we distinguish documented and undocumented unions and estimate Ordinary Least Squares models with controls for poverty, education, assets, rural residence, religious composition, and marriage dispensations. Descriptive maps show prevalence is highest in South Kalimantan (18%), East Java (17%), and West Java (17%), with undocumented unions concentrated in West Nusa Tenggara (7%), Banten (5%), Papua (5%), and West Sulawesi (5%). …

Bibliometric Analysis Of Research On Women’S Labor Force Participation And Household Economics, Muhamad Dupi, Inayat Ullah Baloch

Jurnal Ekonomi Kependudukan dan Keluarga

Studies of women labor participation (WLFP) and household economics have grown in size in the last two decades and more research and policy focus are given to gender equality, labor markets and household welfare. Nevertheless, the available literature is still in pieces by region, theme, and institutional settings and a complete bibliometric review of this area of study is yet to be done. The objective of the proposed study is to trace the world-wide literature on the topic of women participation in the labor force and household economics through the analysis of the patterns of publications, networks of cooperations, and …

Estimasi Proporsi Pekerja Anak Pulau Maluku & Papua: Pendekatan Small Area Estimation Hierarchical Bayes Distribusi Beta, Apriani Sofiana, Fauzana Afininnas, Fachrol Mochti, Angga Prayoga, Shafira Husna, Nofita Istiana

Jurnal Ekonomi Kependudukan dan Keluarga

Pekerja anak merupakan isu krusial yang memerlukan penanganan segera untuk mendukung pencapaian target pembangunan global. Pengentasan isu ini menuntut ketersediaan data yang akurat hingga wilayah kecil guna mendukung perumusan kebijakan yang tepat sasaran. Penelitian ini bertujuan menduga proporsi pekerja anak usia 5–17 tahun di kabupaten/kota Pulau Maluku dan Papua tahun 2024 menggunakan metode Small Area Estimation (SAE) Hierarchical Bayes (HB) distribusi Beta. Lima variabel penyerta dari PODES dan regsosek dipilih melalui stepwise regression dan dieksplorasi secara spasial. Hasil pemodelan HB Beta Pulau Maluku dan Papua menunjukkan sebagian besar wilayah masih memiliki RSE tinggi. Untuk meningkatkan presisi, dilakukan klasterisasi wilayah sebelum …

Strategic Hajj Communication To Enhance Public Trust And Financial Literacy: A Comparative Study Of Indonesia And Turkey, Thifal Yumna Nazihah, Abdullah Haidar, Yasminnasywa Iskandar

International Journal of Islamic Economics and Business Sustainability

Purpose – This study examines how strategic communication shapes public trust and financial literacy in Hajj fund governance, addressing scarce comparative evidence between fund-based and state-administered models. It contrasts Indonesia’s Hajj Financial Management Agency (BPKH) with Turkey’s Directorate of Religious Affairs (Diyanet) to identify which communication elements strengthen pilgrims’ confidence.

Design/methodology/approach – A mixed-methods design combines content analysis of institutional communications with a survey of 320 prospective pilgrims (160 Indonesia; 160 Turkey). The Strategic Hajj Communication Model (SHCM) is developed with four pillars—Digital Outreach, Religious Narrative, Financial Education, and Digital Engagement—and linked to Public Trust (PT), Financial Literacy (FL), and …

Toward Green Hajj Finance: Esg Alignment In The Investment Strategy Of Indonesia’S Hajj Fund Management, Anisa Syahidah Mujahidah

International Journal of Islamic Economics and Business Sustainability

Purpose – This study assesses how far Environmental, Social, and Governance (ESG) values are integrated into the investment strategy of Indonesia’s Hajj Financial Management Agency (BPKH), and how an ESG approach can be strengthened while remaining consistent with Sharia principles and maqasid al-shariah.

Design/methodology/approach – A qualitative content analysis is conducted on BPKH annual reports, audited financial statements, and public disclosures from 2020–2023. The study proposes an Islamic-ESG coding framework that operationalizes environmental responsibility, social impact, Sharia compliance, and governance integrity within public fund investment decisions.

Findings – Governance dominates BPKH disclosures (around 60% of coded statements), emphasizing transparency, accountability, …

Developing A Welfare Index Based On Maqasid Shariah: Assessing The Contribution Of Hajj Fund Management In Indonesia, Agus Khoeron Fadli, Nugroho Bhanuaji Susanto, Fikri Rafif Nurcahyo

International Journal of Islamic Economics and Business Sustainability

Purpose – This study evaluates the welfare contribution of the Ummah’s Endowment Fund (Dana Abadi Umat, DAU) within Indonesia’s Hajj fund management by constructing a Maqasid Shariah-based Welfare Index (WI–DAU) to assess whether allocations translate into community welfare benefits.

Design/methodology/approach – Using Al-Najjar’s Maqasid Shariah framework, the research combines expert judgment and practitioner insights with the Analytic Network Process (ANP) to derive weights for welfare dimensions and program activities. The index is calculated from planned budgets and realized DAU allocations over 2018–2024.

Findings – The weighting results place safeguarding the physical environment as the most important dimension (0.299), while safeguarding …

Financial And Social Maslahah Efficiency Of Bpkh In Managing, Hapid Durohman, Nanik Shofiatin, Danial Muhammad Wirdyansyah

International Journal of Islamic Economics and Business Sustainability

Purpose – This study assesses the financial and social (maslahah) efficiency of Indonesia’s Hajj Fund Management Agency (BPKH) over 2018–2024, examining how effectively pilgrimage funds generate returns and public-benefit distributions consistent with Islamic finance principles and BPKH’s mandate.

Design/methodology/approach – An input-oriented Data Envelopment Analysis (DEA) model under Variable Returns to Scale (VRS) evaluates the transformation of inputs—total managed funds and operational expenditures—into outputs: investment income, benefit disbursements to pilgrims, and allocations to social welfare programs. Data come from BPKH audited annual reports (2018–2024). Robustness is assessed using Bootstrap DEA and Stochastic Frontier Analysis (SFA) to test stability and cross-method …

Democracy And Environmental Sustainability: A New Study Based On Gdp Per Capita In Developing Islamic Countries (Oic), Basri Basri, Abdullah Abdullah, Herianti Herianti

International Journal of Islamic Economics and Business Sustainability

Purpose - This study investigates the moderating role of democracy in shaping environmental sustainability, measured by CO₂ emissions, across 35 developing member countries of the Organization of Islamic Cooperation (OIC).

Design/methodology/approach - A dual-model econometric framework is employed, combining the System Generalized Method of Moments (SYS-GMM) to address endogeneity and dynamic panel bias with the Panel Autoregressive Distributed Lag (ARDL) model to capture both short-run dynamics and long-run equilibrium. This approach enables a nuanced analysis of how democracy conditions the effects of GDP per capita, agricultural productivity, and renewable energy on emissions.

Findings - The results reveal a complex and …

A Bim-Based Flexible Flow Shop Framework For Scheduling Linear Infrastructure Projects, Mahmoud Mohamed Elbassuony

Theses and Dissertations

Repetitive, multi-stage linear projects, such as pipelines or highways, are primarily impacted by spatial and resource constraints during their execution. Cost overruns, delays, and inefficient resource allocation make construction management for such projects complex. Traditional scheduling techniques, such as Critical Path Method (CPM) and Line of Balance (LOB), are less efficient for scheduling dynamic, complex, and multi-objective projects. There are more advanced scheduling methods that can be applied as a decision-making process to determine the optimal timing of activities and achieve other objectives. One of those techniques is the Flexible Flow Shop model (FFS), which can be effectively applied to …

Keeping It Together: Assessing The Wellbeing Of Project-Based Development Practitioners In Egypt, Amira Ahmed Abdallah Fekry Ahmed

Theses and Dissertations

This thesis examines the wellbeing of project-based development practitioners in Egypt, revealing how systemic pressures—bureaucracy, job insecurity, and fragmented workloads—undermine both wellbeing and productivity. The study employed a mixed-approach, combining 10 in-depth interviews with subject matter experts and practitioners and 75 surveys with development practitioners in Egypt. Data revealed that while many practitioners are driven by purpose, structural challenges erode resilience and motivation over time. Social support networks and personal coping strategies help but cannot replace institutional protections. The study argues that wellbeing must shift from being treated as an individual concern to a structural responsibility. Reframing organizational models around …

Digital Payment Adoption And Firm Performance In Egypt: An Empirical Study From The Digital Transformation Era In Mena, Alhussein M. Mowafi

Theses and Dissertations

This study investigates the relationship between digital payment adoption and firm-level innovation and revenue performance in Egypt, using microdata from the Survey of Enterprise Digitization published by the Economic Research Forum (ERF). Digital transformation, specifically payments, has accelerated across emerging economies, yet empirical evidence on its firm-level impacts in the Middle East and North Africa (MENA) remains limited. The study is framed through the Technology-Environment-Organization (TOE) framework and is highly incorporated with the Solow Growth Model through indirect technological growth inputs in the Solow residual. To address this gap, the study employs probit and ordered logit models to examine whether …

Social Media And Public Opinion In Times Of Conflict: How Arab Social Media Impacted International Perspectives On The Gaza War, Mariam Rizk

Theses and Dissertations

This exploratory study examines how Arab social media content creators impacted the international public perception of the 2023 Gaza war through English-language content. The research is conducted through semi-structured interviews with 19 participants: 4 Arab social media content creators and 15 English-speaking university students (13 American citizens and 2 international students studying in American universities). Through these semi-structured qualitative interviews, the research investigates the agenda-setting capabilities of social media during conflicts and identifies effective cross-cultural communication strategies. The study employed purposive sampling with snowball technique, targeting content creators with established social media presence (37,000-426,000 Instagram followers) and university students who …

Between Borders And Bodies: Sovereignty, Universality, And The Crisis Of Enforcement In International Law, Aliaa Riad Hassanien Aliaa Riad

Theses and Dissertations

Atrocities such as genocide and war crimes persist not despite international law, but within its very structure. Although international law is designed to protect humanity, it repeatedly fails to do so due to its inability to enforce its most fundamental norms. In the absence of enforcement, the law exists—but merely stands still. This failure stems from the structural contradictions embedded in the system—specifically, the tension between the principles of sovereignty and universality. As a result, international law has become a selective, politicized, and ineffective framework. Incidents such as the Rwandan genocide and the civil wars in Syria and Sudan demonstrate …

Disinterestedness In Bankruptcy Cases: Does It Really Matter?, Michelle M. Harner

BYU Law Review

The title of this Essay asks whether disinterestedness (of professionals) in bankruptcy cases really matters. Spoiler alert: Yes, it really does.

In Pursuit Of Culturally And Socially Respectful Research: Relational Theory And Practice, Gregory Smith, Mark Hammersley, Leslie Stanley

The Qualitative Report

Our article supports researchers committed to culturally and socially respectful practices, irrespective of the setting. When involved in social research, we are challenged by differences in culture, society and individual experience. These differences impact directly on peoples we are seeking to support through research, on ourselves as researchers and the design and conduct of the research project. These can involve perplexing and demanding challenges to respectful practice. In recent decades social research methodologies have sought to respond to these challenges. We describe a framework of relational theory that supports research practices seeking to reflect the experiences, knowledges and priorities of …