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All Journal Journal International of Lingua and Technology Rechtsnormen Journal of Law International Journal of Language and Ubiquitous Learning International Journal of Research in Counseling Journal of Selvicoltura Asean Research Psychologie, Orientation et Conseil Journal of Tecnologia Quantica Techno Agriculturae Studium of Research Research of Scientia Naturalis Journal of Social Entrepreneurship and Creative Technology Journal of Humanities Research Sustainability Journal of Educational Teaching and Trends
Chai, Nong
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Agriculture, Biological Sciences & Forestry Humanities Chemistry Decision Sciences, Operations Research & Management Education Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Physics Social Sciences Other

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The Role of Augmented Reality in English Language Learning: Increasing Engagement and Cultural Immersion Danial, Haris; Karimah, Saidatul; Mafruhah, Anisatul; Karomi Safari, M. Ubaidillah; Chai, Nong
International Journal of Language and Ubiquitous Learning Vol. 2 No. 4 (2024)
Publisher : Yayasan Pendidikan Islam Daarut Thufulah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70177/ijlul.v2i4.1765

Abstract

Background. Augmented reality (AR) is increasingly being integrated into education, enhancing learning experiences through interactive and immersive environments. In language learning, AR holds promise for increasing engagement and cultural immersion. Purpose. To investigate the impact of AR on English language learning, comparing engagement and cultural immersion in formal and informal contexts. Method. Mixed-methods approach involving middle school, high school, and university students. Participants were divided into experimental (AR) and control (traditional methods) groups. Data were collected through pre- and post-tests, surveys, and interviews to measure language proficiency, engagement, and cultural awareness. Results. Significant improvements were observed in both learning contexts. In formal settings, there was a 17% increase in test scores, while informal settings saw a 13% increase. Formal learners exhibited higher engagement and cultural awareness, with 80% reporting high engagement compared to 70% in informal settings. Formal learners frequently utilized interactive features, enhancing their learning experience, whereas informal learners showed a preference for independent study tools offered by AR applications. Conclusion. AR significantly enhances English language learning, particularly within formal educational environments. The study highlights AR's potential to boost student engagement and cultural understanding, suggesting that tailored approaches are necessary to optimize its use across different learning contexts. The findings indicate that while both formal and informal settings benefit from AR, the structured environment of formal education leverages the technology's interactive features more effectively, leading to greater student engagement and improved learning outcomes. These insights are valuable for educators and developers aiming to integrate AR in language learning, emphasizing the need for context-specific strategies to maximize its educational benefits.
Designing Culturally Responsive Language Curricula Muhammadiah, Mas’ud; Chai, Nong; Pao, Chai
Journal International of Lingua and Technology Vol. 3 No. 3 (2024)
Publisher : Sekolah Tinggi Agama Islam Al-Hikmah Pariangan Batusangkar, West Sumatra, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55849/jiltech.v3i3.730

Abstract

Language curricula often fail to address the diverse cultural backgrounds of learners, which can impact engagement and the effectiveness of language acquisition. In multicultural learning environments, culturally responsive curricula are essential to creating inclusive education that respects and integrates learners’ unique cultural experiences. This research aims to explore the design and implementation of culturally responsive language curricula that enhance learner engagement and improve language proficiency by aligning educational content with students’ cultural contexts. A qualitative research approach was employed, involving case studies of five educational institutions with diverse student populations. Data were collected through interviews with educators, curriculum developers, and students, as well as through analysis of existing curricula. The study examined how culturally relevant content and teaching methods were incorporated into language courses and evaluated their impact on student motivation, participation, and proficiency. The analysis also identified key strategies for designing culturally responsive curricula. The results indicated that integrating learners’ cultural backgrounds into the curriculum significantly improved engagement and language proficiency. Educators reported higher levels of student participation and motivation when the content reflected learners’ cultural identities and real-life experiences. Additionally, students showed greater retention of language skills when cultural relevance was emphasized in the learning process.  
Cross-Cultural Perspectives on Intimacy and Communication in Marriage: Adapting Marriage Counseling Approaches for Diverse Cultural Contexts Arahman, Zulfikar; Chai, Nong; Lima, Lucas
International Journal of Research in Counseling Vol. 3 No. 2 (2024)
Publisher : Yayasan Minang Darussalam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70363/ijrc.v3i2.267

Abstract

This study investigates the critical role of cross-cultural perspectives in understanding intimacy and communication within marriage. As societies become increasingly diverse, traditional marriage counseling approaches often overlook the unique needs and experiences of couples from varied cultural backgrounds. This article aims to explore how cultural values, norms, and communication styles shape the experiences of intimacy and influence relationship dynamics among married individuals. The research highlights that intimacy is not merely a personal experience but is heavily influenced by cultural context, which dictates how affection, emotional support, and conflict resolution are perceived and expressed. By analyzing various counseling models, including those that are culturally informed, this study emphasizes the need for adaptability in therapeutic practices. It also discusses the potential barriers that culturally diverse couples face in counseling settings, such as misinterpretation of behaviors and expectations rooted in differing cultural backgrounds. Furthermore, the article provides practical recommendations for marriage counselors to create more inclusive and effective interventions. This includes the necessity of integrating cultural competence training into counselor education programs and developing tailored counseling strategies that acknowledge and respect cultural differences. By doing so, counselors can better support couples in navigating their unique challenges and enhancing their relational satisfaction. Ultimately, this study advocates for a shift in marriage counseling paradigms to embrace a more holistic and culturally sensitive approach, thereby improving outcomes for couples from diverse backgrounds.
Effectiveness of Mediation in Resolving Business Disputes in the Digital Era Krisdiyanto, Aris; Chai, Nong; Kiat, Ton
Rechtsnormen: Journal of Law Vol. 3 No. 1 (2025)
Publisher : Yayasan Pendidikan Islam Daarut Thufulah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70177/rjl.v3i1.2066

Abstract

Background: The digital era has transformed the landscape of business disputes, leading to a rise in conflicts arising from online transactions, e-commerce, and digital platforms. Traditional dispute resolution methods often struggle to address the unique challenges posed by these digital disputes, prompting a growing interest in alternative methods such as mediation. Objective: This study aims to evaluate the effectiveness of mediation in resolving business disputes within the digital environment. Specifically, it investigates how mediation compares to other traditional dispute resolution methods and its impact on time efficiency, cost, and overall satisfaction for businesses involved in digital disputes. Method: A mixed-method approach was used, combining quantitative surveys from businesses that have engaged in digital mediation with qualitative interviews of legal experts and mediators. The data were analyzed to assess key factors such as cost, time savings, and satisfaction in resolving disputes. Results: The findings indicate that mediation is significantly more cost-effective and time-efficient compared to litigation. Most participants expressed high satisfaction with the mediation process, noting its flexibility and ability to preserve business relationships. Conclusion: Mediation proves to be an effective method for resolving business disputes in the digital era, offering benefits in terms of cost, time, and relationship management. Businesses are encouraged to adopt mediation as a primary dispute resolution strategy.
Emotion Regulation In Relation To Adolescent Prosocial Behavior In Terms Of Gender Handayani, Wiwik ; Chai, Nong; Lima, Lucas; Khan, Omar
International Journal of Research in Counseling Vol. 4 No. 1 (2025)
Publisher : Yayasan Minang Darussalam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70363/ijrc.v4i1.161

Abstract

Background. Adolescence is a critical period for emotional development and social adjustment. During this stage, the ability to regulate emotions becomes increasingly important, particularly as it influences the formation of prosocial behavior—actions intended to benefit others. Gender differences have also been observed in both emotional regulation strategies and prosocial tendencies, highlighting the need to explore how these variables interact. Purpose. This quantitative study aimed to investigate the relationship between emotion regulation and prosocial behavior in adolescents, with a specific focus on gender differences. It also sought to identify whether gender moderates the influence of emotion regulation strategies on the development of prosocial actions among adolescents. Method. The study involved 320 high school students aged 13–17 from urban and semi-urban schools. Data were collected using standardized psychological scales measuring emotion regulation (including cognitive reappraisal and expressive suppression) and prosocial behavior. Statistical analysis was conducted using correlation analysis, multiple regression, and moderation tests to examine gender-based differences. Results. The findings revealed a significant positive correlation between cognitive reappraisal and prosocial behavior in both genders, with a stronger effect observed among female participants. Expressive suppression showed a weak or negative correlation with prosocial behavior, particularly among males. Gender was found to moderate the relationship, indicating that females who engage in positive emotion regulation strategies tend to display higher levels of prosocial behavior. Conclusion. Emotion regulation plays a crucial role in shaping adolescent prosocial behavior, with notable differences between males and females. Educational and psychological interventions aimed at fostering emotional competence should consider gender-specific approaches to enhance social functioning and empathy among adolescents.
The Effect of Counselor Training Programs on the Quality of Interventions in Schools Belangi, Siska Putri; Nizam, Zain; Rahman, Rashid; Chai, Nong
Research Psychologie, Orientation et Conseil Vol. 2 No. 1 (2025)
Publisher : Yayasan Adra Karima Hubbi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70177/rpoc.v2i1.1852

Abstract

The quality of school counseling interventions is a critical factor in supporting students’ academic, social, and emotional development. Effective counselor training programs are essential for equipping school counselors with the skills and knowledge needed to address diverse student needs. Despite the importance of training, there is limited empirical evidence on the direct impact of such programs on the quality of counseling interventions. This study examines the effect of counselor training programs on intervention quality in schools, focusing on professional competence, intervention outcomes, and counselor confidence. The research aims to evaluate how participation in structured training programs influences the effectiveness of school counselors in delivering interventions. A mixed-methods approach was employed, combining pre- and post-training surveys, in-depth interviews, and observational analysis. The study involved 150 school counselors across 20 schools, with data analyzed using thematic coding and statistical comparison of intervention outcomes. The findings reveal that participation in training programs significantly improves counselors’ confidence and professional competence, leading to enhanced intervention quality. Key improvements were observed in communication skills, problem-solving strategies, and the ability to tailor interventions to individual student needs. The study concludes that investing in counselor training programs has a substantial positive impact on the overall quality of school counseling services.
Quantum Teleportation via Optical Communication Channels Chai, Nong; Pao, Chai; Chai, Som
Journal of Tecnologia Quantica Vol. 1 No. 3 (2024)
Publisher : Yayasan Adra Karima Hubbi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70177/quantica.v1i3.1678

Abstract

Quantum teleportation through optical communication channels is one of the promising technologies to create secure communication systems in the future. This study aims to evaluate the efficiency of quantum teleportation through various types of optical communication channels, such as standard optical fibers, low-loss optical fibers, and free photon-based communication lines. The research was conducted using a quantitative experimental method, measuring the success rate of teleportation based on channel length, channel type, and environmental disturbances. The results showed that low-loss optical fibers had the highest efficiency, with a success rate of 85% at distances of up to 50 km. The free photon-based path shows good performance at short distances, but decreases drastically at longer distances due to atmospheric disturbances. The study also found that photon loss and environmental disturbances are the main factors affecting entanglement stability, especially in channels more than 75 km long. The conclusion of this study confirms that low-loss optical fiber is the best choice to support quantum teleportation on a local to medium scale. The main challenges in the development of this technology are the reduction of photon loss and the management of environmental disturbances. Further research is needed to address these limitati
Innovation in Vertical Agriculture in Dutch Cities: Sustainable Solutions with Modern Hydroponics Judijanto, Loso; Chai, Nong; Tubangsa, Ian
Techno Agriculturae Studium of Research Vol. 1 No. 3 (2024)
Publisher : Yayasan Adra Karima Hubbi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70177/agriculturae.v1i3.1590

Abstract

Vertical agriculture has emerged as an innovative solution to the challenge of food security in densely populated urban areas such as those in the Netherlands. The background of this research is driven by the need to find more efficient and sustainable agricultural methods amid the limitations of conventional agricultural land. The purpose of this study is to examine the potential application of modern hydroponic technology in vertical farming systems in urban Netherlands, as well as to analyze its impact on environmental and economic sustainability. This study uses a qualitative method with a case study approach, where data is collected through interviews with agricultural experts, literature analysis, and direct observation on vertical farming facilities using hydroponic technology. The results show that vertical farming systems with hydroponic technology are able to reduce water use by up to 90% compared to traditional agriculture, as well as increase crop production up to 3 times on the same land area. In conclusion, hydroponic vertical agriculture innovations not only provide solutions to urban land limitations, but also support more environmentally friendly and sustainable agricultural practices. However, challenges in terms of initial costs and technology are still the main obstacles that need to be overcome for wider implementation.
The Impact of Climate Change on Forest Ecosystems: A Biomolecular Perspective Chai, Nong; Pong, Ming; Kiat, Ton
Research of Scientia Naturalis Vol. 1 No. 3 (2024)
Publisher : Yayasan Adra Karima Hubbi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70177/scientia.v1i3.1572

Abstract

Climate change has emerged as one of the most significant environmental challenges of our time, profoundly affecting forest ecosystems worldwide. Recent studies have revealed that alterations in temperature, precipitation patterns, and atmospheric CO2 concentrations are causing unprecedented changes at the molecular level within forest organisms. Understanding these biomolecular responses is crucial for predicting and managing forest ecosystem resilience in the face of climate change. This study aimed to investigate the molecular mechanisms underlying forest species' adaptation to climate change and identify key biomarkers associated with stress response and resilience. The research employed a comprehensive approach combining transcriptomics, proteomics, and metabolomics analyses of various forest species across different climatic zones. Samples were collected from 20 forest sites over a three-year period, analyzing molecular responses to temperature fluctuations, drought stress, and elevated CO2 levels. Results demonstrated significant alterations in gene expression patterns related to heat shock proteins, antioxidant enzymes, and stress-responsive transcription factors. Notable changes were observed in metabolic pathways involved in carbon fixation, water use efficiency, and secondary metabolite production. The study identified 15 novel molecular markers associated with climate resilience in forest species. Furthermore, findings revealed distinct biomolecular adaptation strategies among different species and ecological niches. This research concludes that understanding molecular responses to climate change is essential for developing effective forest conservation strategies and predicting ecosystem adaptability. The identified molecular markers can serve as valuable tools for monitoring forest health and implementing targeted conservation measures in the face of ongoing climate change.
Ferroelectric Thin Films for Neuromorphic Computing: Synthesis, Characterization, and Device Integration Huda, Nurul; Zaki, Amin; Chai, Nong; Shofiah, Siti
Research of Scientia Naturalis Vol. 2 No. 4 (2025)
Publisher : Yayasan Adra Karima Hubbi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70177/scientia.v2i4.2385

Abstract

The limitations of conventional von Neumann computing architectures in handling complex, data-intensive tasks have spurred significant interest in brain-inspired neuromorphic computing. A critical challenge in this field is the development of hardware that can efficiently emulate the synaptic plasticity of biological neurons. This study focuses on the synthesis, characterization, and integration of ferroelectric thin films, specifically hafnium zirconium oxide (HZO), as a promising material platform for creating artificial synaptic devices. The primary objective was to fabricate high-quality HZO thin films and demonstrate their capacity to mimic key synaptic functions. HZO films were synthesized using pulsed laser deposition, followed by comprehensive characterization of their structural, ferroelectric, and electrical properties using XRD, PFM, and I-V measurements. The optimized films were then integrated into two-terminal memristive device structures. The resulting devices successfully exhibited essential synaptic behaviors, including potentiation, depression, and spike-timing-dependent plasticity (STDP), with low energy consumption per synaptic event. The gradual and controllable modulation of ferroelectric domain switching was identified as the core mechanism enabling this analog-like resistance modulation.  
Co-Authors Arahman, Zulfikar Aris Krisdiyanto Belangi, Siska Putri Chai, Napat Chai, Som Edi Iskandar, Edi Handayani, Wiwik  Haris Danial Ian Tubangsa Irawati Irawati Judijanto, Loso Karimah, Saidatul Khan, Omar Kiat, Ton Lima, Lucas M. Ubaidillah Karomi Safari, M. Ubaidillah Mafruhah, Anisatul Mas'ud Muhammadiah Nizam, Zain Nurul Huda Pao, Chai Pong, Ming Rahman, Rashid Rahmat Hidayat Siti Shofiah Thai, Aom Tya, Sandy Zaki, Amin