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INDONESIA
AJIE (Asian Journal of Innovation and Entrepreneurship)
Published by Universitas Islam Indonesia
ISSN : 24773824     EISSN : 24770574     DOI : -
Core Subject : Economy,
Economics, Econometrics & Finance
Arjuna Subject : -
Articles 6 Documents
 1 
Search results for , issue "Volume 10, Issue 2, May 2026" : 6 Documents clear
Alat Bantu Pembuatan dan Monitoring Susu untuk Anak Kambing: Indonesia
Asian Journal of Innovation and Entrepreneurship Volume 10, Issue 2, May 2026
Publisher : UII

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20885/ajie.vol10.iss2.art3

Abstract

On dairy goat farms, kids are fed formula milk. This is because formula milk is cheaper than their mother's milk. Formula milk to be fed to kids must be heated to a temperature of around 35°C-37°C. Therefore, equipment capable of heating milk stably within this temperature range is required. Furthermore, dairy goat farm owners are concerned with monitoring their workers to ensure that they are feeding the kids milk correctly and in a disciplined manner. In this study, a prototype milk-making aid was designed and built that can produce temperatures within this range 35°C –37 °C and can be monitored remotely. Performance test results showed that the device can heat milk to 37°C in an average of 30 minutes with a maximum deviation of ±0.5°C, stir evenly for 5 minutes, and maintain the temperature and volume within the target range.
Studi Eksploratif Alkalisasi NaOH pada Proses Degumming Serat Daun Nanas terhadap Pengurangan Massa dan Kekuatan Tarik: Indonesia
Asian Journal of Innovation and Entrepreneurship Volume 10, Issue 2, May 2026
Publisher : UII

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20885/ajie.vol10.iss2.art4

Abstract

Pineapple leaf fiber is a natural fiber that remains underutilized despite its potential. This fiber is composed of bundles bound by pectin, hemicellulose, and lignin, which must be removed through a degumming process. This study aims to investigate the effects of NaOH concentration and processing temperature variations on the characteristics of pineapple leaf fibers, including mass reduction, tensile strength, and elongation. The experimental method involved alkali treatment using NaOH solutions with concentrations of 1%, 3%, 5%, 7%, and 10%, at three temperature variations of 60°C, 80°C, and 100°C. Each sample was weighed to determine mass reduction, followed by tensile strength and elongation testing. The experimental data were analyzed using R-statistics to evaluate the significance of differences among treatments. The results showed that higher NaOH concentrations and temperatures lead to greater mass reduction, with the highest value of 31.92% obtained at 100°C and 10% NaOH. However, this condition also caused a decrease in tensile strength to below 10 cN/tex and an increase in elongation to more than 6%. Statistical analysis revealed that differences in treatments were not significant at 60oC (p > 0,9), but become significant at 80-100oC (p < 0,05). The study concludes that insufficiently strong treatments are ineffective, while excessively strong treatments may cause cellulose degradation, leading to decreased mechanical properties of the fibers.
Optimasi Strategis Kebijakan Pemilahan Sampah Rumah Tangga di Kota Ambon Menggunakan Importance-Performance Analysis (IPA) dan Matriks SWOT: Indonesia
Asian Journal of Innovation and Entrepreneurship Volume 10, Issue 2, May 2026
Publisher : UII

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20885/ajie.vol10.iss2.art2

Abstract

Waste sorting remains a major challenge in implementing the Reduce-Reuse-Recycle (3R) principles in Ambon City, with only 18,16% participation annually. This study aims to develop a strategic model to improve waste sorting in Ambon City through Importance-Performance Analysis (IPA) and SWOT matrix analysis. The methodology employed includes Confirmatory Factor Analysis (CFA) to derive loading factors and mean scores from a Likert scale 1-5 questionnaire. IPA analysis was used to identify key indicators, which were synthesized into SWOT factors. The analysis revealed that each SWOT variable had varying numbers of indicators and different weightings, with the highest weight attributed to Attitude (5,802), followed by Subjective Norm (3,426), Information Intervention (2,688), Perceived Behavioral Control (2,682), Regulations and Policies (2,340), and the lowest to Facility Support (1,186). Indicators with the highest weightings were prioritized in formulating household waste sorting policies in Ambon. The findings indicate that the most optimal policy direction includes fostering positive attitudes towards waste segregation, strengthening pro-soring social norms, enhancing information interventions, providing simple sorting guidelines, reorienting regulatory and policy functions, and developing centralized waste sorting facilities. This study provides a strategic framework for the Ambon City government to enhance waste management practices while reducing dependency on landfill.
Pengembangan Rear Diffuser City Car sebagai Komponen Modifikasi Berbasiskan Metode Reverse Engineering yang Didukung Teknologi 3D Scanning dan 3D Printing: Indonesia
Asian Journal of Innovation and Entrepreneurship Volume 10, Issue 2, May 2026
Publisher : UII

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20885/ajie.vol10.iss2.art1

Abstract

The addition of a rear diffuser to a city car is a modification concept that lends it a distinctive character. Developing this component to provide further added value remains a challenge. In this study, the modification process for the rear diffuser of a city car was carried out using a reverse engineering approach supported by 3D scanning, re-drawing, modification, and prototyping. The 3D scanning process was performed using a 3D scanner with a scanning volume ranging from 0,2 m  0,2 m  0,2 m to 2 m  2 m  2 m and an operational range 0,45 m to 1,6 m. This process was optimized through object colorization. CAD models were re-drawn and evaluated using a combination of CAD and CAE software and their features. The results of this study indicated that reverse engineering methods supported by 3D scanning and 3D printing technologies could results in a variety of rear-diffuser designs for city cars, with airflow analysis showing that these designs do not compromise vehicle performance.
Pemetaan Infrastruktur Pengelolaan Sampah Berbasis Masyarakat (PSBM) Menggunakan Sistem Informasi Geografis (SIG) dengan Wilayah Studi di Kabupaten Sleman, Yogyakarta: Indonesia
Asian Journal of Innovation and Entrepreneurship Volume 10, Issue 2, May 2026
Publisher : UII

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20885/ajie.vol10.iss2.art6

Abstract

The population growth in Sleman Regency has led to an increase in waste generation, necessitating an effective and participatory management system. This study aims to map the distribution of Community-Based Waste Management (CBWM) infrastructure, such as TPS3R, waste banks, and "waste donation" programs, and to evaluate their distribution and effectiveness using Geographic Information Systems (GIS). A descriptive quantitative method with a spatial approach was employed using QGIS software. Data analysis utilized overlay, buffering, and nearest neighbor analysis to evaluate the spatial service coverage. The results indicate a significant surge in the number of facilities, rising from 234 units in 2022 to 508 units in 2025; however, the distribution remains uneven. Population density significantly influences this distribution, where Ngaglik District, with the highest density (202 people/ha), still possesses a sub-optimal facility ratio compared to other regions. This study recommends spatial evidence-based priority zoning, including the establishment of a 500-meter service buffer in densely populated settlements and the revitalization of inactive units. These mapping results are expected to serve as a framework for more measurable and sustainable policy-making and evaluation of waste management in Sleman Regency
Analisis Studi Kelayakan Rencana Pembangunan Tempat Pengolahan Sampah Terpadu (TPST) Kabupaten Kapuas Hulu, Provinsi Kalimantan Barat: Indonesia
Asian Journal of Innovation and Entrepreneurship Volume 10, Issue 2, May 2026
Publisher : UII

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20885/ajie.vol10.iss2.art5

Abstract

Population growth and increased activity have a direct impact on the increase in the amount and composition of waste produced by a region, requiring an effective and efficient waste management system. The development of an Integrated Waste Management Facility (TPST) is one alternative that can be implemented to address this issue. However, the construction of an ISWMP requires a significant investment, so it needs to be based on a comprehensive feasibility analysis in terms of environmental, technical, and economic aspects so that the facility can operate sustainably. This study aims to analyze this feasibility so that the ISWMP in Kapuas Hulu Regency can be built and operated until 2045. The methods used are population projection analysis until 2045, waste generation and composition projection analysis, assessment of alternative waste management technologies using a scoring method, and economic and financial feasibility analysis including Net Present Value (NPV), Internal Rate of Return (IRR), Benefit Cost Ratio (BCR), and Pay Back Period (PP). The analysis results show that the population of Kapuas Hulu Regency is projected to increase to 310,866 people by 2045, with waste generation reaching 57.95 tons/day. The composition of waste is dominated by food waste and plastic waste. Based on the technology scoring results, the recommended treatment system is a combination of BSF (Black Soldier Fly) maggots and Open Windrow composting for organic waste, Material Recovery Facility (MRF) for inorganic waste, and incineration for residual waste treatment. The economic and financial feasibility analysis shows that the TPST plan is feasible to implement, as indicated by an NPV > 0, an IRR of 112% exceeding the discount rate, a BCR > 1, and a PP shorter than the economic life of the plan. Based on these research results, the planning for the construction of the Kapuas Hulu Regency TPST is feasible from an economic and financial perspective and is therefore recommended as a long-term waste management solution.

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