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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 340 Documents
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THE INFLUENCE OF SUSTAINABLE ECOTOURISM INFRASTRUCTURE ON LOCAL GOVERNMENT POLICY IN THE NATIONAL STRATEGIC TOURISM AREA OF YOGYAKARTA Muhamad Muhamad; Ahmad AB; Hamam Supriyadi
Jurnal Ilmiah Ilmu Terapan Universitas Jambi Vol. 9 No. 1 (2025): Volume 9, Nomor 1, March 2025
Publisher : LPPM Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jiituj.v9i1.37888

Abstract

Effective policymaking in tourism should reflect on-the-ground realities. This study examines the impact of sustainable ecotourism infrastructure on local government policies in Yogyakarta, assessing whether existing policies align with empirical field evidence. Additionally, it introduces a structured methodology for evaluating sustainability in tourism development. This study employs a mixed-method approach, combining Partial Least Squares-Structural Equation Modeling (PLS-SEM) for quantitative analysis with qualitative descriptive analysis. A purposive sampling method was used to select 100 respondents, including academicians, destination managers, local government officials, and tourism industry specialists. The analysis covers the outer model, inner model, and hypothesis testing to explore the relationship between sustainable infrastructure indicators and policy development. Findings reveal a significant relationship between sustainable tourism infrastructure and government policies, particularly in environmental sensitivity and waste management. However, water resource management has a minimal impact on policy decisions. This suggests that while sustainability concerns shape policymaking, some infrastructure aspects remain underprioritized. This study contributes to sustainable tourism research by introducing a 12-indicator ecological infrastructure assessment aligned with Global Sustainable Tourism Council (GSTC) standards. It also validates the Penta Helix model’s effectiveness in integrating multiple stakeholders into policy development. The study highlights the need for improved water management strategies, better environmental monitoring, and stronger policy frameworks. Future research should expand geographic scope and stakeholder representation to enhance policy recommendations for sustainable tourism governance.
IMPROVING ENERGY EFFICIENCY STRATEGY IN RESIDENTIAL BUILDINGS Boriana Vrusho; Alma Golgota; Klodian Dhoska; Mostafa Abotaleb
Jurnal Ilmiah Ilmu Terapan Universitas Jambi Vol. 9 No. 1 (2025): Volume 9, Nomor 1, March 2025
Publisher : LPPM Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jiituj.v9i1.37924

Abstract

Reducing the energy demand of residential buildings is crucial for mitigating climate change, lowering energy costs, reducing health risks associated with fuel poverty, and improving the overall residential environment. Given the global significance of these challenges, this research aims to explore the impact of energy-saving measures in residential buildings, focusing on façade renovation systems in Tirana, Albania. The methodology employed in this research work involved a comprehensive approach combining field assessments, energy performance analysis of completed projects, and case studies of residential buildings in Tirana. The research specifically focused on the implementation of façade renovation systems and evaluated their impact on reducing energy consumption. The results demonstrate significant improvements in energy performance following the renovation of building façades. Enhanced insulation, upgraded materials, and the addition of energy-efficient windows led to reduced heating and cooling demands, contributing to a more stable indoor climate and lower energy consumption. The energy simulations confirmed that facade renovations resulted in a notable reduction in overall energy use, particularly during the colder months. The findings suggest that facade renovation systems are an effective strategy for reducing the energy demand of residential buildings in Tirana. These improvements not only help to mitigate the effects of climate change by lowering carbon emissions but also offer a cost-effective solution for improving the quality of life for residents. This study offers a novel contribution by focusing specifically on the impact of facade renovation systems in the context of residential buildings an area with limited previous research on energy efficiency improvements.
ENHANCING LEARNING EFFECTIVENESS THROUGH ADAPTIVE LEARNING PLATFORMS AND EMERGING COMPUTER TECHNOLOGIES IN EDUCATION Rapiia Isaeva; Nazgul Karasartova; Kalyibubu Dznunusnalieva; Kabira Mirzoeva; Mykola Mokliuk
Jurnal Ilmiah Ilmu Terapan Universitas Jambi Vol. 9 No. 1 (2025): Volume 9, Nomor 1, March 2025
Publisher : LPPM Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jiituj.v9i1.37967

Abstract

The integration of adaptive learning platforms and emerging computer technologies has transformed education by personalizing learning experiences and increasing accessibility. However, challenges such as uneven access, inadequate teacher training, and technical limitations hinder their full potential. This study examines the impact of major educational platforms (Coursera, Khan Academy, edX) and adaptive technologies on the learning process, aiming to assess their effectiveness in diverse educational contexts. A mixed-methods approach was employed, combining qualitative content analysis of educational platforms such as Coursera, Khan Academy, and edX with quantitative assessment of their features, engagement levels, and effectiveness. The study analyzed data from educational institutions in Kyrgyzstan, Ukraine, and Azerbaijan, focusing on the role of analytics, interactive elements, and gamification in enhancing learning outcomes. Findings indicate that adaptive platforms enhance accessibility and flexibility in learning while offering real-time analytics for personalized feedback. Virtual labs, such as those utilizing the Quanser QNET DC Motor Control Board, demonstrated the feasibility of remote practical training. However, successful implementation depends on comprehensive planning, infrastructure readiness, and continuous professional development for educators. The study contributes to understanding the role of adaptive learning in addressing educational disparities. It highlights the necessity of institutional support and teacher training for the effective use of these technologies. Novel insights include the potential of integrating AI-driven analytics to optimize personalized learning experiences. Future research should explore long-term impacts on student engagement and academic performance, particularly in under-resourced educational settings.
THE PLACE OF SOCIAL AND MORAL VALUES IN THE HIGH SCHOOL CURRICULUM FROM THE REPUBLIC OF MOLDOVA Viorelia Lungu; Liliana Cretu; Tamarea Munteanu; Larisa Sadovei
Jurnal Ilmiah Ilmu Terapan Universitas Jambi Vol. 9 No. 1 (2025): Volume 9, Nomor 1, March 2025
Publisher : LPPM Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jiituj.v9i1.38082

Abstract

This study examines how social and moral principles are included into the Republic of Moldova’s high school curriculum and offers methods for doing so successfully. The study finds the global trend of emphasizing character education to promote proactive citizenship through secondary analysis of previous studies. The Education Code of Moldova delineates social and moral norms that correspond with Western educational frameworks, such those in the United States, Germany, and the Netherlands, which serve as standards for Moldova’s educational system. However, there are also obstacles in the way of properly putting these ideals into practice, such as a lack of pedagogical topic understanding and parental and school administrator support for teachers to act as role models. The study offers a number of solutions to these obstacles, such as small group exercises, class discussions, and problem-centered learning. Furthermore, their inclusion in the curriculum can be strengthened by incorporating moral and social ideals into certain courses like drama, social studies, and music. The study comes to the conclusion that although incorporating moral and social values into Moldova’s educational system is important, specific tactics and increased assistance for teachers are required to get past current barriers and guarantee that the values are successfully taught to pupils.
EVALUATION OF INNOVATIVE TEACHING METHODS USING MODERN INFORMATION TECHNOLOGIES Anastasiya Spaska; Halyna Kozub; Gulaim Abylasynova; Vladyslav Kozub; Yuliya Koval
Jurnal Ilmiah Ilmu Terapan Universitas Jambi Vol. 9 No. 1 (2025): Volume 9, Nomor 1, March 2025
Publisher : LPPM Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jiituj.v9i1.38107

Abstract

The aim of the study was to identify the effectiveness of innovative teaching methods using modern information technologies (IT) in four leading universities of Kyrgyzstan and Ukraine. The study was conducted on the basis of a SWOT analysis for each university. The selection of universities ensured comprehensive coverage of different types of educational institutions, from public to private. The data collected included a comparative analysis of the selected universities, as well as an assessment of the available digital platforms and technical support. The main results of the study were aimed at identifying the strengths, weaknesses, opportunities, and threats associated with the introduction of modern IT in the educational process. This allowed understanding which technologies and methods were most effective in improving the quality of education. A comparative analysis of universities helped identify general trends and specific challenges for each institution. In particular, Ukraine’s educational system is characterized by a developed network of higher education institutions, the implementation of the Bologna system, and the active use of IT in education. It is determined that the educational system in Kyrgyzstan is developing, in particular in terms of the introduction of modern technologies, both in public and private universities. The study formulates recommendations for improving the use of modern IT in teaching, in particular, for teacher training and attracting additional resources. The results of the study can be used for further development of the country’s educational system, with a focus on innovative approaches in selected universities in Kyrgyzstan and Ukraine.
DIGITAL TECHNOLOGY AND MENTAL HEALTH: UNVEILING THE PSYCHOLOGICAL IMPACT OF MODERN DIGITAL HABITS Liana Spytska
Jurnal Ilmiah Ilmu Terapan Universitas Jambi Vol. 9 No. 1 (2025): Volume 9, Nomor 1, March 2025
Publisher : LPPM Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jiituj.v9i1.38238

Abstract

The rapid proliferation of digital technologies has significantly transformed modern life, raising concerns about their impact on mental health. This study aimed to identify the effects of digital technologies on the mental health of Ukrainians, focusing on cognitive functions, anxiety, depressive symptoms, physical activity. The study included surveys to identify the level of depressive symptoms, and personal and reactive anxiety that can result from excessive digital device use, alongside experiments to assess the impact of information overload and cyberbullying on mental health. Prolonged continuous use of digital devices negatively affected cognitive functions, including memory, attention, reaction time. Active digital device use before bedtime disrupted sleep phases. Excessive use also significantly reduced physical activity, particularly among older age groups, leading to prolonged sedentary behaviour. Young people showed better communication quality and group task performance in virtual interactions compared to older respondents. Personal anxiety levels remained stable across all age groups, despite information overload and cyberbullying. However, the highest levels of depressive symptoms were observed among middle-aged respondents, with younger and older groups displaying milder symptoms. The findings demonstrate the multifaceted negative effects of excessive digital technology use on mental health, including cognitive decline, disrupted sleep, reduced physical activity. Novel insights include stable anxiety levels irrespective of external stressors and varying depressive symptoms across age groups. These results highlight the urgent need for interventions to promote balanced digital technology use and tailored mental health strategies, particularly for middle-aged populations and older adults prone to sedentary behaviour.
ASSESSING BUILDING TYPES TO TRACE THE EVOLUTION OF URBAN FORM Jonila Prifti
Jurnal Ilmiah Ilmu Terapan Universitas Jambi Vol. 9 No. 1 (2025): Volume 9, Nomor 1, March 2025
Publisher : LPPM Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jiituj.v9i1.38368

Abstract

Since Tirana became Albania’s capital, its urban transformation has reflected the ambitions and ideologies of successive governing regimes. This study examines the city’s architectural and morphological evolution, analyzing how political, social, and economic shifts have influenced its urban fabric from the 1920s to the present. The research employs a historical and morphological analysis of Tirana’s urban form, integrating insights from urban theorists such as Whitehand, Oliveira, and Dovey. It reconstructs the city’s development by categorizing architectural typologies across five key historical periods. Archival research, spatial mapping, and case study analysis of representative buildings and planning policies form the core of the study’s methodological approach. The study reveals that Tirana’s urban transformation is marked by phases of expansion, socialist central planning, and post-communist redevelopment. Each governing regime has imposed distinct planning strategies, ranging from rigid, state-controlled designs to contemporary neoliberal densification policies. Recent urban planning documents advocate for extensive demolition and reconstruction, often at the expense of traditional urban structures, raising concerns about heritage preservation and socio-spatial justice. This research provides a critical reassessment of Tirana’s urban development by integrating historical and contemporary urban planning perspectives. It highlights the city’s transition from a fragmented town to a contested urban landscape shaped by ideological shifts, offering new insights into how political narratives manifest in architectural and planning practices. The study underscores the need for a balanced approach that preserves historical identity while accommodating future urban growth.
MODELLING AND ANALYSIS OF OPTIMIZATION ALGORITHMS Nurkasym Arkabaev; Elshan Rahimov; Alisher Abdullaev; Harish Padmanaban; Vugar Salmanov
Jurnal Ilmiah Ilmu Terapan Universitas Jambi Vol. 9 No. 1 (2025): Volume 9, Nomor 1, March 2025
Publisher : LPPM Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jiituj.v9i1.38410

Abstract

The purpose of this study was to comprehensively analyze existing optimization algorithms for Machine Learning (ML) models and develop new approaches aimed at improving their performance and efficiency. The study compared traditional and novel machine learning optimization techniques to evaluate their impact on model performance. The main results include a detailed overview of the main optimization methods in ML, including gradient descent, stochastic gradient descent, metaheuristic-based methods, and non-zero methods. Specific cases of using optimization algorithms in ML tasks, such as image processing, machine translation, and speech recognition were presented. A table comparing the advantages and disadvantages of the methods by key performance metrics is provided. The structural diagrams and principles of operation of each method are presented. In addition, the methods of integrating the developed approaches into existing ML platforms are investigated. The study's results demonstrate that integrating novel optimization techniques significantly enhances machine learning model performance. These methods offer a substantial improvement over traditional techniques like gradient descent, providing greater flexibility and efficiency in handling complex and evolving data. The findings suggest that combining these approaches with existing optimization strategies can lead to more robust and scalable machine learning systems across diverse industries. The findings suggest that combining these methods with traditional approaches can enhance machine learning performance and guide future AI developments. The novelty of the research is in the introduction of the novel techniques like adaptive model selection and dynamic parameter adaptation to improve machine learning efficiency in real-time data environments.
INFLUENCE OF ENVIRONMENTAL FACTORS ON THE CONDITION OF ADOLESCENT DENTAL HARD TISSUES: CLINICAL AND PHYSICOCHEMICAL ANALYSES Abdyrakman Eshiev; Azizbek Asanov; Zhoomart Moldaliev; Daniyar Eshiev; Mamatzhan Arstanbekov
Jurnal Ilmiah Ilmu Terapan Universitas Jambi Vol. 9 No. 1 (2025): Volume 9, Nomor 1, March 2025
Publisher : LPPM Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jiituj.v9i1.38513

Abstract

The aim of the work was to investigate the peculiarities of the influence of environmental factors on the state of the dento-mandibular system in 15-year-old adolescents. Patients were examined in a dental chair using standard sets of examination instruments: mirror, forceps, and probe. Visual assessment of the state of oral organs and tissues was carried out using standardized indices. In male subjects, the index value of the calculated microbiological activity index living in Aidarken, Sumsar and Shakaftar were significantly worse compared to controls. The concentration of different minerals in saliva in this group was 1.5E-07±2E-08, which is an essential indicator to assess the mineral balance and remineralization potential of tooth enamel. The value of the lesion index ratio in this group was 4.211±0.397, which is a statistically significant deviation (p<0.005). This increase can be explained by the chemical influence on the population due to the activity of plastic factories, which negatively affects the oral health of adolescents and increases the risk of caries development. This result emphasizes the importance of considering environmental factors when assessing dental health in different regions. Importantly, significant differences were found between groups depending on the dominant unfavourable factor. This means that different environmental and chemical factors may have different effects on the caries-forming activity of dental plaque, which requires an individualized approach to caries prevention and treatment in different settings.
ISOLATION OF LIMONOIDS FROM CLAUSENA EXCAVATA BURM.F AND THEIR ANTIBACTERIAL ACTIVITY AGAINST Enterococcus faecalis Harizon Harizon; Febbry Romundza
Jurnal Ilmiah Ilmu Terapan Universitas Jambi Vol. 9 No. 1 (2025): Volume 9, Nomor 1, March 2025
Publisher : LPPM Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jiituj.v9i1.38597

Abstract

This study aims to isolate and characterize limonoid compounds from Clausena excavata Burm.F and evaluate their antibacterial potential against Enterococcus faecalis, a pathogen associated with antibiotic resistance in healthcare settings. Plant samples were collected from natural habitats in Southeast Asia and identified by botanists for authenticity. The leaves, stems, and fruits were dried, ground into fine powder, and subjected to ethanol/methanol maceration, followed by liquid-liquid fractionation. Column chromatography and Thin Layer Chromatography (TLC) were used for initial compound separation, while High-Performance Liquid Chromatography (HPLC) was employed for further purification. Structural characterization was conducted using Nuclear Magnetic Resonance (NMR), Mass Spectrometry (MS), and Fourier Transform Infrared Spectroscopy (FTIR). The antibacterial activity of the isolated limonoids was tested against E. faecalis using the disk diffusion method, with Minimum Inhibitory Concentration (MIC) and Minimum Bactericidal Concentration (MBC) determined through broth microdilution assays. The results indicate that limonoid compounds from Clausena excavata exhibit moderate antibacterial activity, producing inhibition zones smaller than standard antibiotics but still demonstrating potential for bacterial growth suppression. This study highlights Clausena excavata as a promising natural source of antibacterial agents, contributing to alternative solutions against antibiotic-resistant bacteria. The findings support further exploration of limonoids as lead compounds for novel antimicrobial drugs, promoting the use of natural products in combating antibiotic resistance and advancing phytopharmaceutical applications in healthcare.

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