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All Journal Journal International of Lingua and Technology Journal International Inspire Education Technology (JIIET) Lingeduca: Journal of Language and Education Studies Pengabdian Jurnal Abdimas International Journal of Educational Narratives Journal Emerging Technologies in Education Journal of Noesantara Islamic Studies Journal of Moeslim Research Technik Journal of Selvicoltura Asean Research Psychologie, Orientation et Conseil Research of Scientia Naturalis Journal of Social Entrepreneurship and Creative Technology
Rocha, Thiago
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Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering Engineering Languange, Linguistic, Communication & Media Physics Social Sciences Other

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Photocatalytic Degradation of Pharmaceutical Waste Using ZnO/CuO Thin Films Under Visible Light Vann, Dara; Dara, Ravi; Rocha, Thiago; Shofiah, Siti
Research of Scientia Naturalis Vol. 2 No. 3 (2025)
Publisher : Yayasan Adra Karima Hubbi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70177/scientia.v2i3.2384

Abstract

The increasing presence of persistent pharmaceutical contaminants in water bodies poses a significant threat to environmental and human health, necessitating effective remediation technologies. This study aimed to develop and evaluate zinc oxide/copper oxide (ZnO/CuO) composite thin films as an efficient photocatalyst for degrading pharmaceutical waste under visible light. The ZnO/CuO thin films were synthesized via a sol-gel spin-coating method, and their photocatalytic activity was assessed using diclofenac as a model pollutant. The results demonstrated that the ZnO/CuO heterostructure exhibited enhanced visible light absorption and superior photocatalytic performance compared to pure ZnO. The composite films achieved over 90% degradation of diclofenac within 120 minutes, with the process following pseudo-first-order kinetics. The enhanced efficiency is attributed to effective charge separation at the ZnO/CuO interface. This research confirms that ZnO/CuO thin films are promising, reusable photocatalysts for the sustainable treatment of pharmaceutical-contaminated water.
Getting Funding: Analysis of Challenges and Opportunities for Creative Startups in Indonesia Silva, Pedro; Mendes, Clara; Rocha, Thiago
Journal of Social Entrepreneurship and Creative Technology Vol. 1 No. 3 (2024)
Publisher : Yayasan Adra Karima Hubbi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70177/jseact.v1i3.1728

Abstract

Creative startups in Indonesia have become key players in the country's economic growth, contributing significantly to job creation and innovation. However, securing funding remains a major challenge for these startups. The gap in access to financing and the lack of understanding of investors about the creative sector often hinder the growth potential of these businesses. Despite the promising prospects, these challenges require a comprehensive analysis to identify the opportunities for overcoming funding barriers. This study aims to analyze the challenges faced by creative startups in Indonesia when seeking funding and explore the opportunities available to facilitate their access to capital. The research focuses on identifying key obstacles and evaluating potential solutions that could improve the startup ecosystem in the country. A mixed-methods approach was employed, combining qualitative interviews with creative startup founders and quantitative surveys conducted among investors and funding bodies. Data was analyzed to identify common challenges and potential opportunities within the funding landscape. The study found that limited awareness among investors, a lack of tailored financial products, and the perception of high risk associated with creative startups were the primary challenges. However, there are emerging opportunities, including government initiatives and the growing popularity of crowdfunding platforms, which are becoming viable alternatives for funding. To enhance the growth of creative startups in Indonesia, both government and private sectors must collaborate to provide more accessible and specialized funding options. Additionally, increasing awareness among investors about the potential of the creative sector can unlock new funding opportunities.
Psychological Capital in Educators: The Role of Hope, Efficacy, and Resilience in Preventing Teacher Burnout Miftahuddin, Miftahuddin; Alves, Livia; Rocha, Thiago
Research Psychologie, Orientation et Conseil Vol. 2 No. 4 (2025)
Publisher : Yayasan Adra Karima Hubbi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70177/rpoc.v2i4.2526

Abstract

Teacher burnout is a pervasive challenge in education, negatively affecting both educators’ well-being and student outcomes. Psychological capital, encompassing hope, self-efficacy, resilience, and optimism, has emerged as a critical protective factor against occupational stress. Understanding how specific components of psychological capital influence burnout can inform interventions aimed at promoting teacher well-being and sustaining instructional effectiveness. This study investigates the role of hope, self-efficacy, and resilience in preventing burnout among educators in primary and secondary schools. A quantitative research design was employed, involving 150 teachers selected through stratified random sampling. Participants completed standardized questionnaires measuring psychological capital dimensions and burnout levels. Statistical analyses, including correlation and multiple regression, were conducted to examine predictive relationships. Findings indicate that higher levels of hope, self-efficacy, and resilience are significantly associated with lower burnout scores. Among the components, self-efficacy exhibited the strongest protective effect, followed by resilience and hope. The study concludes that cultivating psychological capital is essential for mitigating teacher burnout, enhancing professional commitment, and promoting sustainable teaching practices.  
Co-Authors Afbasri, Afbasri Afriandi, Budi Aisyah Aisyah Alves, Livia Amrina, Amrina andi hermawan Anjasmara, Hendio Azizah, Wafiq Bambang Winardi Bumi, Hengki Ras Costa, Bruna Dara, Ravi Eliyadi, Eliyadi GESTY ERNESTIVITA Khoiriyah Khoiriyah Lima, Rafaela Mendes, Clara Miftahuddin Miftahuddin Silva, Pedro Siti Shofiah Syamsiar, Syamsiar Vann, Dara Wardhani, Wahju Dyah Laksmi