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Jurnal Ilmiah Ilmu Terapan Universitas Jambi
Published by Universitas Jambi
ISSN : 25802240     EISSN : 25802259     DOI : https://doi.org/10.22437/jiituj.v6i2
Core Subject : Education, Engineering,
Education Engineering Industrial & Manufacturing Engineering
JIITUJ publish the result of research on applied science and education (Research of applied science and education) such as: the research result on applied science and education such as curriculum development and learning, character education, technology and instructional innovation, and learning evaluation. the research result on applied science and technology such as the development of applied technology and applied arts, appropriate technology, designing information systems, the research result on applied science and economic development the research result on applied science and public health. JIITUJ is a double-blind peer-reviewed journal, published three (3) times a year by Research Institutions and Community Service (LPPM), Universitas Jambi, Indonesia. JIITUJ is open to academic circles and university researchers, research institutes, librarians, graduate and postgraduate students to share information on research results.
Arjuna Subject : Kimia(semua kategori) - Kimia (Lain-Lain)
Articles 383 Documents
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MICROZONATION OF EARTHQUAKE HAZARD AREA USING THE HVSR METHOD IN THE SOUTHERN REGION OF KARANGASEM REGENCY Susanti, Nova; Adawiyah, Rabiah Al; Pujaningsih, Febri Berthalita; Alrizal, Alrizal; Cipta, Athanasius
Jurnal Ilmiah Ilmu Terapan Universitas Jambi Vol. 10 No. 1 (2026): Volume 10, Nomor 1, February 2026
Publisher : LPPM Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jiituj.v10i1.50891

Abstract

Southern Karangasem Regency, Bali, is located in a tectonically active zone and requires detailed local scale earthquake hazard assessment. This study aims to develop an earthquake hazard microzonation map for Bungaya, Padang Kerta, Tiyingtali, and Ababi villages by integrating microtremor analysis and seismic source modeling. Single-station microtremor measurements were analyzed using the Horizontal-to-Vertical Spectral Ratio (HVSR) method to obtain dominant frequency (f0), amplification factor (A0), and seismic vulnerability index (Kg). Peak Ground Acceleration (PGA) was estimated based on modeled earthquake sources affecting the study area. The results show that f0 values range from 0.51–8.78 Hz, A0 values from 0.8–7.46, and Kg values from 0.78–14.86, indicating varying local site conditions. The estimated PGA ranges from 157 to 171 gals, corresponding to VI–VII on the MMI scale. The spatial distribution of these parameters reveals significant variation in earthquake hazard levels across the southern Karangasem region. The novelty of this study lies in the integration of HVSR-derived site response parameters with PGA modeling to produce a detailed village-scale microzonation map. The results provide valuable implications for seismic risk mitigation, spatial planning, and earthquake-resilient infrastructure development in seismically active regions.
THE ROLE OF TRUST, NETWORKS AND INSTITUTIONS ON THE PERFORMANCE OF VILLAGE-OWNED ENTERPRISES AND COMMUNITY ECONOMIC EMPOWERMENT IN VILLAGES nasfi, nasfi
Jurnal Ilmiah Ilmu Terapan Universitas Jambi Vol. 10 No. 1 (2026): Volume 10, Nomor 1, February 2026
Publisher : LPPM Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jiituj.v10i1.52597

Abstract

Trust, networks, and institutions as local wisdom in villages are often overlooked, even though local wisdom is social capital that plays a role in bridging the performance of village-owned enterprises or BUMDes in empowering the village community's economy. The purpose of this study was to determine the influence of trust, networks, and institutions, as well as BUMDes performance on the economic empowerment of village communities. The Cluster Sampling technique was used to determine the sample and obtained a sample of 194 as well as being used as a research sample from 30 BUMDes spread across West Sumatra Province that had complete reports to the relevant agencies, then the questionnaire was distributed to supervisors, BUMDes directors, BUMDes employees, and BUMDes customer communities and the questionnaire was assessed using a circle scale. The data were analyzed using SPSS statistical software (version 25), then instrument testing consisting of validity and reliability testing using Smart-PLS software. The results of the study showed a direct positive effect of trust and network variables on BUMDes performance, and the influence of BUMDes performance on community economic empowerment. Institutions do not have a significant influence on BUMDes performance, but have a significant influence on community economic empowerment. The novelty of this research is to investigate the influence of social capital and BUMDes performance on community economic empowerment. The research implications expand the theory of social capital that positively influences the growth of BUMDes performance and has practical impacts for policy makers in increasing rural economic empowerment.
ECO-LOKAL INQUIRY (ECO-LI): INTEGRATING GLOBAL ENVIRONMENTAL SUSTAINABILITY WITH TENGGER INDIGENOUS ECOLOGICAL KNOWLEDGE Larasati, Diyas Age; Hanafi, Nurfirdawati Binti Muhamad
Jurnal Ilmiah Ilmu Terapan Universitas Jambi Vol. 10 No. 1 (2026): Volume 10, Nomor 1, February 2026
Publisher : LPPM Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jiituj.v10i1.52605

Abstract

Environmental sustainability education in elementary schools is often delivered through global and abstract perspectives that are weakly connected to students’ local ecological and cultural contexts. This study aims to develop the Eco-Lokal Inquiry (ECO-LI) model, a culturally grounded inquiry-based learning framework that integrates Global Environmental Sustainability (GES) principles with Tengger Traditional Ecological Knowledge (TEK) to strengthen contextual and meaningful environmental learning. This study employed an integrative literature review design by systematically analyzing peer-reviewed journal articles, scholarly books, and international policy documents published between 2014 and 2024. Data were collected from Scopus, Web of Science, ERIC, and Google Scholar using explicit inclusion and exclusion criteria. An analytical instrument grid was used to extract key themes, which were then examined through thematic synthesis, comparative epistemological analysis, and conceptual model construction. The results of the analysis produced the ECO-LI model, which consists of five inquiry phases: contextual problem orientation, local ecological exploration, dialogic inquiry between indigenous knowledge and science, glocal reflection, and community-based environmental action. The findings reveal a strong conceptual alignment between GES dimensions—ecological integrity, social sustainability, and sustainability literacy—and Tengger ecological practices such as sacred forest protection, ritual-based conservation, and communal stewardship. This study demonstrates that inquiry-based learning can function as a dialogic space that bridges scientific sustainability frameworks and indigenous ecological worldviews without subordinating either knowledge system. The novelty of this research lies in its glocal inquiry framework, which positions TEK and science as complementary epistemologies within sustainability education.
THE EFFECT OF ALGORITHMIC GAUSS–JORDAN METHOD ON MATHEMATICAL REASONING AND LEARNING OUTCOMES IN DYNAMIC ELECTRICITY Supriadi, Bambang; Maryani, Maryani; Putri, Fidia Alhikmah; Zahro, Rosa Fahriatuz; Rohman, M. Fathor; Sari, Puput Aprilia Eka; Nafisah, Nisrina
Jurnal Ilmiah Ilmu Terapan Universitas Jambi Vol. 10 No. 1 (2026): Volume 10, Nomor 1, February 2026
Publisher : LPPM Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jiituj.v10i1.52626

Abstract

This study was motivated by the limited empirical evidence on the application of systematic methods in solving linear equation systems in physics education, particularly in dynamic electricity, to support students' mathematical reasoning abilities and learning outcomes. Previous studies have mostly emphasized conceptual understanding, while the use of the Gauss–Jordan method as a structured problem-solving approach has received limited attention. Therefore, this study aims to analyze the impact of applying the Gauss–Jordan method on students' mathematical reasoning abilities and learning outcomes. This study used a quasi-experimental design with a posttest-only control group. Participants consisted of 67 high school students and 65 physics education students selected through purposive sampling. Data were collected using essay tests based on four indicators of mathematical reasoning and student response questionnaires. Data were analyzed using the Shapiro–Wilk test, independent samples t-test, and Mann–Whitney U test. The results showed that students in the experimental group obtained significantly higher scores in mathematical reasoning and learning outcomes compared to students in the control group (p < 0.05). The novelty of this study lies in the integration of algorithm-based and matrix-oriented problem solving in dynamic electricity learning. These findings indicate that systematic mathematical modeling strengthens students' reasoning and conceptual understanding in physics. However, the limited sample size restricts generalization, and further research is recommended.
BLOCKCHAIN TRANSPARENCY AS A DIGITAL GOVERNANCE MECHANISM: EVIDENCE FROM PRICE TRANSMISSION AND VALUE DISTRIBUTION IN AGRICULTURAL SUPPLY CHAINS Riswandi, Dadang Iwan
Jurnal Ilmiah Ilmu Terapan Universitas Jambi Vol. 10 No. 1 (2026): Volume 10, Nomor 1, February 2026
Publisher : LPPM Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Price transmission asymmetry and unequal value capture remain persistent inefficiencies in smallholder-based agro-processing chains. This study investigates whether blockchain-enabled transparency functions as digital governance that improves price adjustment efficiency and promotes fairer value distribution in agricultural supply chains. An integrated Error Correction Model (ECM) and Vector Error Correction Model (VECM) framework is applied to estimate short-run and long-run price dynamics between farm-gate cassava prices and downstream processing prices. A Blockchain Transparency Index (BTI), capturing transaction coverage, timeliness, and contractual automation, is constructed and incorporated as an interaction term to test its moderating role, while farmer price share ratios and value dispersion indices assess distributional outcomes. The results confirm cointegration and asymmetric price transmission along the chain; higher blockchain transparency significantly accelerates adjustment toward long-run equilibrium, reduces transmission asymmetry, increases farmer price shares, and lowers value dispersion. Drawing on Resource-Based View and Institutional Economics, the findings demonstrate that blockchain transparency operates as a strategic digital capability and governance mechanism that reduces information asymmetry and transaction costs. By embedding a measurable digital governance index within dynamic price transmission modeling, this study provides novel empirical evidence linking technological transparency to distributional and welfare-related outcomes. The results imply that cooperative-led blockchain governance offers a scalable pathway for aligning efficiency and equity in emerging agri-food systems.
VALUE AND LOVE-BASED LEARNING INNOVATION: EMPIRICAL EVIDENCE OF CHARACTER IMPROVEMENT IN STUDENTS THROUGH DIGITAL LEARNING Munir, Muhammad; Najib, Muhammad; Islami, Yuliana Nurul; Dariyanto, Dariyanto; Soleh, Muhamad Ibnu; Ayzzaro, Arrinda Luthfiani
Jurnal Ilmiah Ilmu Terapan Universitas Jambi Vol. 10 No. 1 (2026): Volume 10, Nomor 1, February 2026
Publisher : LPPM Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jiituj.v10i1.52910

Abstract

This study aims to develop and evaluate the effectiveness of a value- and love-based learning model for enhancing students’ character in digital learning contexts. This study employed a mixed-methods approach with an explanatory sequential design. Quantitative data were collected using pre- and post-tests administered with the Student Empathy and Character Values Scale (SENKS) to measure social empathy, social responsibility, and self-reflection. Meanwhile, qualitative data were obtained through participant observation, interviews, and learning documentation to explore the process of value internalization. The study was conducted over 12 weeks in three Madrasah Ibtidaiyah, involving 90 students in grades V–VI, six teachers, and three principals as key informants. Quantitative data were analyzed using a paired-samples t-test, and qualitative data were analyzed using thematic analysis; the results were integrated to provide a comprehensive understanding. The findings indicate that implementing the value- and love-based learning model significantly improves students’ character holistically. The average character score increased from 68.5 in the pre-test to 83.9 in the post-test (Δ = 15.4; p < 0.001), with the highest improvements observed in social empathy (26.4%), social responsibility (22.6%), and self-reflection (25.4%). Qualitative findings revealed improvements in collaboration (+77.8%), care for peers (+100%), and discipline (+70%), as well as the creation of a supportive classroom climate. The mechanisms of character transformation include emotional awareness, strengthening social relationships through collaboration, and internalizing values through reflection and teacher feedback.
REFURBISHING SUPPLY CHAIN OPTIMIZATION UNDER CAP-AND-TRADE POLICY: A COMPARATIVE ANALYSIS OF DISTRIBUTION CHANNEL STRATEGIES Yogi Pasca, Pratama; Nughthoh Arfawi , Kurdhi; Muhammad Bagus , Sistriatmaja; Beny Trias, Oktora
Jurnal Ilmiah Ilmu Terapan Universitas Jambi Vol. 10 No. 1 (2026): Volume 10, Nomor 1, February 2026
Publisher : LPPM Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jiituj.v10i1.52985

Abstract

To advance the circular economy, refurbishing activities are essential to mitigate industrial waste. While cap-and-trade policies regulate greenhouse emissions, their mathematical interactions with refurbishing distribution strategies remain under-researched. This study assesses the implications of distribution structures on profitability under environmental constraints. Two multivariable optimization models were developed: Model C (direct distribution) and Model M (indirect distribution via a retailer). Objective functions were optimized for price and production volume under cap-and-trade constraints. A sensitivity analysis of 15 parameters employed partial derivatives to determine the profit function's rate of change relative to market potential (Q), price elasticity (λ), cannibalization (β), and carbon costs. Model C yielded a higher optimum value ($165,796) than Model M ($124,341). Sensitivity analysis identified Q as having the highest positive gradient. Conversely, profits exhibited high sensitivity to λ and β, where incremental coefficient increases led to non-linear margin deterioration. Mathematically, optimal pricing proved nearly inelastic to carbon price fluctuations, suggesting that production costs and demand coefficients dominate the profit function's Hessian matrix. Model C maintained lower pricing for new ($370,219) and refurbished items ($220,163) compared to Model M ($555,109 and $330,081). This study demonstrates that direct distribution mitigates “double marginalization” in multi-tier chains. Mathematically, firms should prioritize optimizing market parameters (λ, β) over carbon-cost mitigation. Furthermore, policymakers must recognize that cap-and-trade programs may drive industries toward vertical integration to achieve mathematical optimality.
A SYSTEMATIC LITERATURE REVIEW OF 21ST-CENTURY DIGITAL LEARNING TRENDS AND TEACHERS’ TECHNOLOGY INTEGRATION Radhiani, Ahyani; Sriayu, Sriayu; Arqam, Muh; Abouseada, Farouk; RS, Asmaul Husna
Jurnal Ilmiah Ilmu Terapan Universitas Jambi Vol. 10 No. 1 (2026): Volume 10, Nomor 1, February 2026
Publisher : LPPM Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jiituj.v10i1.53023

Abstract

The rapid advancement of digital technology has reshaped communication, information access, and knowledge construction. In education, its integration into 21st-century learning is central to enhancing quality and relevance. Educational institutions worldwide are increasingly adopting digital tools to enrich learning experiences, with digital learning defined as the use of technology and devices to support more engaging, explorative, and interactive learning. This study aimed to determine contemporary trends and developments in 21st-century digital learning through a systematic literature review conducted in accordance with the PRISMA guidelines. A total of 56 articles, published between 2020 and mid-2025 and retrieved from the Scopus database based on predetermined inclusion criteria, were analysed. The findings underscore the critical role of digital technologies in enhancing learning practices. Results indicate that scholarly attention to digital learning peaked in 2024, as evidenced by a notable increase in publications. The majority of research contributions originated from Asia, with digital learning most extensively implemented in higher education institutions. From a scientific perspective, STEM fields were identified as the most frequent adopters of digital technologies in their learning practices. Among the various technological tools employed, game-based learning emerged as the most prevalent, demonstrating substantial contributions to learning effectiveness. Furthermore, the integration of digital technologies into educational contexts was found to enhance learning outcomes, problem-solving abilities, motivation, and students’ character and literacy development. Collectively, these findings provide a comprehensive overview of current trends in the application of digital technologies in education and offer valuable insights for policymakers in formulating effective technology-based educational strategies.
EXPLORING THE SITE SELECTION OF INCENTIVE TRAVEL DESTINATION IN INDONESIA: A DUAL-MARKET PERSPECTIVE Rossi, Fetty Nurmala; Octavanny, Vitha; Mbulu, Yustisia Pasfatima; Mashita, Azra
Jurnal Ilmiah Ilmu Terapan Universitas Jambi Vol. 10 No. 1 (2026): Volume 10, Nomor 1, February 2026
Publisher : LPPM Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study aims to explore the site selection of incentive travel destination as a key decision for Incentive travel housess and corporations in Indonesia, for both domestic and international markets. Site selection is a crucial aspect of planning because the destination serves not only as an event venue but also as a symbol of recognition, exclusivity, and corporate image for incentive participants. This study used a qualitative approach, combining field observations, semi structured interviews, and documentation study to identify location attributes for incentive destination. The findings indicate that Bali, Jakarta, and Yogyakarta have advantages in creating experiences and operational readiness, while Labuan Bajo, with its diverse natural resources, can create memorable experiences but requires significant operational improvement. Incentive travel housess and corporate buyers assessed that the domestic market's perspective favors destination selection based on accommodation, destination image, novelty, extra conference opportunities, and risk. However, for international market, there is more emphasis on accessibility, accommodation, destination image, uniqueness, extra conference opportunities, and risk. Only the Accessibility factor is the differentiator between the domestic and international markets, other attributes are not the main factors in either market but are supporting factors that complement the smoothness of incentive travel. The implication of this research is that it will make it easier for Incentive travel housess and corporations to make the right destination decisions for the domestic and international markets in Indonesia. In addition, this can serve as a recommendation to the Indonesian government for developing strategic policies and promoting other destinations as incentives.
DEVELOPMENT OF INTERACTIVE VIDEO BASED ON LOOMIE LIVE APPLICATION ASSISTED BY NEARPOD AS LEARNING MEDIA ON THE SUBJECT OF CHEMICAL BONDS Haetami, Aceng; Karsita, Elma; Maysara, Maysara; Dahlan, Dahlan; Esnawi, Esnawi; Arsyad, Muhammad
Jurnal Ilmiah Ilmu Terapan Universitas Jambi Vol. 10 No. 1 (2026): Volume 10, Nomor 1, February 2026
Publisher : LPPM Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jiituj.v10i1.53109

Abstract

The abstract nature of chemical bonding concepts often results in low student engagement and suboptimal learning outcomes, particularly when instruction relies on teacher-centered approaches. This study aimed to develop and evaluate an interactive video learning medium based on the Loomie Live application integrated with Nearpod and structured using the Problem-Based Learning (PBL) model. Employing a Research and Development (R&D) design, the study involved expert validation, small-group trials (n = 9), and field implementation with 30 tenth-grade students. Data were collected using validation sheets, practicality questionnaires, observation sheets, and pretest–posttest instruments, and analyzed using percentage criteria and N-gain scores. The results indicated that the developed media achieved high validity (media aspect = 80.55%; material aspect = 78.27%), very high practicality (teacher response = 92.43%; student response = 95.83%), and strong effectiveness (N-gain = 0.8, high category). Student learning activity reached 84.28%, indicating very active engagement. The novelty of this study lies in the integration of real-time animated video production (Loomie Live) with interactive assessment features (Nearpod) within a PBL framework, enabling synchronous conceptual visualization and formative feedback in chemistry learning. The findings imply that technology-enhanced, problem-based interactive video can significantly improve conceptual understanding and learner engagement in abstract science topics. This model offers a scalable digital learning innovation adaptable to secondary chemistry education contexts.

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