Universitas Ahmad Dahlan: UAD Scientific Journal
Not a member yet
4462 research outputs found
Sort by
Interpretation Methods in Islamic Boarding Schools: The Case of AMBS Garut and al-Kamil Tangerang
No full textThis study is motivated by the limited research on the specific methodologies employed in tafsir (Qur'anic interpretation) education within pesantren (Islamic boarding schools), despite its significant impact on shaping religious understanding and practice. The study aims to analyze and compare the tafsir learning and teaching methodologies at Al-Mashduqi Boarding School (AMBS) in Garut and Pesantren Al-Kamil in Tangerang. The research adopts a qualitative design, with data collected through interviews, observations, and document analysis at both pesantren. Data was analyzed through thematic analysis. The findings reveal that while both pesantren share some similarities in their approach to tafsir education, they also exhibit distinct differences in curriculum design, teaching methods, and evaluation strategies, reflecting their unique educational philosophies and goals. The study concludes that the methodologies employed are influenced by factors such as the pesantren's vision, the teachers' expertise, and the students' needs. The implications encompass practical recommendations for pesantren to enhance their tafsir education programs by incorporating diverse teaching methodologies, providing adequate resources, and addressing the challenges of teaching tafsir in the modern context. Additionally, this study identifies future research opportunities on the impact of different tafsir methodologies on students' understanding and application of the Qur'an
Transformasi Model Pendapatan Perguruan Tinggi Negeri Berbadan Hukum Menuju Peningkatan Diversifikasi Finansial
Full text linkPendapatan yang tidak stabil menjadi tantangan bagi perguruan tinggi dalam menjaga keberlanjutan akademik dan operasional. Ketergantungan pada Uang Kuliah Tunggal (UKT) dan Sumbangan Pembinaan Pendidikan (SPP) menjadikan universitas kurang mandiri secara finansial. Penelitian ini bertujuan menganalisis tren dan komposisi pendapatan Universitas Gadjah Mada (UGM) tahun 2022–2023 serta arah diversifikasi untuk mengurangi ketergantungan pada sumber akademik. Metode yang digunakan adalah kualitatif deskriptif dengan analisis konten terhadap Laporan Keuangan Konsolidasian UGM tahun 2022 dan 2023. Hasil menunjukkan total pendapatan 2023 mencapai Rp2,99 triliun, naik Rp82 miliar dari tahun sebelumnya. Layanan pendidikan masih menjadi sumber utama 43% dengan 79% di antaranya berasal dari UKT dan SPP. Sementara itu, pendapatan non-akademik dari entitas anak (5%), hibah (6%), dan kerja sama industri (39%) menunjukkan potensi besar untuk dikembangkan. UGM perlu memperkuat diversifikasi finansial melalui optimalisasi entitas anak seperti PT Pagilaran dan PT Gamatechno Indonesia, pengelolaan aset riset, serta kemitraan industri agar struktur pendanaan lebih mandiri, berkelanjutan, dan tidak bergantung pada mahasiswa
Preliminary Survey of Aedes sp. Larvae in Mosques of Banda Aceh During Ramadan 2025
Full text linkThe Aedes sp. mosquito is the main vector of dengue fever that breeds in environments with suitable breeding sites. Mosques, as places of worship with bathroom facilities and water storage containers, have the potential to become breeding grounds for Aedes sp. mosquitoes. This study aims to identify the presence of Aedes sp. larvae in mosque bathrooms in Banda Aceh during Ramadan 2025. A total of 45 mosques across nine districts were surveyed using a random sampling method (data representation with equal chances of selection). Observations focused on water storage containers, ventilation, lighting, and the availability of container covers. Larvae and water samples were collected and analyzed in the laboratory. The findings confirm the presence of Aedes aegypti and Aedes albopictus larvae, with a higher prevalence of Aedes aegypti due to its preference for indoor breeding sites. Poor ventilation, inadequate lighting, and uncovered water storage containers were key factors contributing to mosquito breeding. These results highlight the potential risk of dengue transmission in mosques, emphasizing the need for improved water management and preventive measures to ensure worshippers' safety. Strengthening mosquito control efforts in places of worship is essential to minimize dengue fever outbreaks, particularly during periods of increased human activity such as ramadan
The Effect of Extraction Method on Total Flavonoid Content of Hedyotis corymbosa L.
Full text linkHedyotis corymbosa L. (H. corymbosa) is an Indonesian herbal plant with many health benefits. This activity comes from secondary metabolite compounds, one of which is flavonoids. These compounds can be obtained through an extraction process, where the extraction method is one of the factors that can affect the levels of compounds. This study aims to determine the effect of conventional extraction methods: maceration and soxhletation with non-conventional methods, Ultrasound Assisted Extraction (UAE) on the total flavonoid content of H. corymbose. The sample was extracted using 70% ethanol solvent (1:10 w/v) with the maceration, soxhletation, and UAE methods. The total flavonoid content of the H. corymbosa extract was measured using UV-Vis spectrophotometry. The data obtained were then analyzed statistically using SPSS One-Way ANOVA, followed by Post Hoc Tukey with a 95% confidence level. The soxhletation method has the highest flavonoid content at 72.255±1.334 mg QE/g, followed by UAE at 69.118±1.782 mg QE/g, and maceration at 43.725±0.679 mg QE/g. Statistical analysis confirmed that the extraction method significantly influences total flavonoid content. While both soxhletation and UAE methods produced similarly high flavonoid contents, UAE offers a substantial advantage in efficiency due to its shorter extraction time, making it a promising alternative to conventional soxhletation
Antioxidant Capacity and Phytochemical Profile of Jatropha curcas L. Leaf Extracts and Fractions Using the FRAP Method
Full text linkThis study explored the free radical scavenging potential of Jatropha curcas L. leaves, focusing on identifying active biochemical constituents and evaluating antioxidant efficacy through a series of extraction and chemical analysis procedures. Phytochemical screening confirmed the presence of several bioactive secondary metabolites, including alkaloids, saponins, triterpenoids, tannins, and flavonoids. In the Ferric Reducing Antioxidant Power (FRAP) assay, the ethyl-acetate fraction exhibited the highest level of antioxidant activity (9.19 ± 0.38 µmol TE/g), significantly higher than that of the ethanol extract (3.52 ± 0.71 µmol TE/g), as well as the aqueous and n-hexane fractions. This value corresponds to strong activity according to the TEAC classification, indicating that Jatropha curcas leaves are a promising source of natural antioxidants. The total phenolic content (TPC) was determined to be 6.78 ± 0.27% GAE, while the total flavonoid content (TFC) measured 1.35 ± 0.07% QE. These findings indicate that phenolic and flavonoid constituents play a primary role in the antioxidant activity of the extract. Variations significantly influenced the observed outcomes in the extraction methodology and solvent polarity. In summary, Jatropha curcas leaves possess substantial antioxidant potential, particularly within the ethyl-acetate fraction, supporting further development for nutraceutical and pharmaceutical applications
Implementation of 5s and kaızen methods for developing a novel wage assessment method in a steel construction factory: an application in Turkey
Full text linkThe study aims to implement the 5S (seiri, seiton, seiso, seiketsu, and shitsuke) method and KAIZEN for emphasizing the troubles and defective products, establishing work standards, implementing fair wage assessments based on job analysis and job evaluations in a steel construction factory. A more objective wage assessment method is developed, and workers' unrest can be resolved fairly. 5S and KAIZEN studies have been applied for two years in a steel construction factory. Then, the evaluation of success factors within the internal structure of wage brackets utilized last year's 5S scores to enhance employees' confidence in the objectiveness of the wage system assessment. A reformer method for assessing wages has been created and implemented, integrating lean manufacturing principles and a job analysis and evaluation system. The framework has been tested and implemented only for a steel construction factory. In the future, studies could be conducted to assess different sector factories. The proposed framework has been successfully implemented in a medium-large scale manufacturing factory. A novel wage assessment framework that involves lean application studies integrated into the job evaluation method has been proposed in a medium-sized manufacturing factory
Development of genetic algorithm for human-robot collaboration assembly line design
Full text linkAn assembly line requires flexibility due to a shorter product life cycle. A way to increase flexibility is to utilize collaborative robots or cobots. Due to frequent product changes, redesigning an assembly line requires an efficient algorithm. This research aims to develop a genetic algorithm (GA) for solving a human-cobots assembly line design. The setup time of cobots is considered due to the flexibility of conducting multiple tasks by exchanging tools / end-effectors. The main contribution of the research is the efficient GA for solving assembly lines considering setup time. Secondly, the study proposed an upper limit parameter that enables faster computation without sacrificing the quality of the solution. The computational results showed that the algorithm could achieve an optimal solution with the number of tasks less than 35. Experiments of several data prove the proposed GA obtained solutions with an average gap of 3.83% to the optimal solution. Also, a faster computation time with an average difference of 64.66%. The proposed GA obtained a reasonable solution with fast computing time that helps improve efficiency and effectiveness in decision-making related to frequent redesigning of assembly lines
Exploring the interaction between Kendari’s economic growth and its hinterland
Full text linkIn order to attain high economic growth and equitable economic development, each region has to determine its regional economic growth centre. The existence of an economic growth center allows for the concentration of economic activity, which in turn has a ripple effect on the surrounding areas (Hinterland). This study was carried out to identify the primary centres of economic growth in Kendari and analyse their interactions and influence on the surrounding hinterland. This study employed both primary and secondary data, which were analysed using scalogram analysis, centrality index analysis, and gravity analysis. The findings indicate that among the eleven sub-districts in Kendari, three of them, namely Kadia, Kendari Barat, and Mandonga, serve as economic growth centres. Each economic growth centre is connected with a primary hinterland that exhibits the highest level of attraction or interaction value when compared to other districts. Among these centres, Kadia is the sub-district with the higher growth centre hierarchy and it has the highest interactions with Wua-wua. The interaction value between Kadia and Wua-wua is 139595130.7. Kendari Barat is the second growth centre in terms of its interactions with Mandonga, with an interaction value of 710383315.6. Mandonga is the third growth centre that has the highest level of interaction with Kendari Barat, with an interaction value of 710383315.6. The implication of the study is to formulate more targeted policies based on strong empirical evidence
Religiosity as Considered in Green Purchase Intention among Muslim Consumer
Full text linkIntroduction to The Problem: In recent years, Indonesia has shown strengthening figures in world sharia economic and financial reports. This encourages studies on Muslim consumer behavior more to sustainable. This article provides an overview of research on the behavior of Muslim consumers who are committed to environmental issues and have awareness of religion. Previous research has focused primarily on green consumer behavior, and reported mixed findings, depending on the knowledge background.
Purpose/Objective Study: As an extension of previous research, this study will reveal the role of religiosity to impact green commitment (GC) and their purchasing intention.
Design/Methodology/Approach: A total of 296 respondents' data was collected based on purposive sampling and analyzed through structural equation modeling (SEM) with SmartPLS version 3.
Findings: The results show that religiosity influences GC and green purchase intention (GPI) as well as the role of GC to mediates the relationship between religiosity and GPI. Future research requires deeper investigation regarding the number and distribution of samples so that it can help better generalize the findings.
Paper Type: Research Article
Keywords: Religiosity; green commitment; green purchase intention; muslim consumer
Pausing and Starting in The Holy Quran: A Phonetic, Syntactic, and Semantic Study
Full text linkThis paper aims to demonstrate the integrative relationship between the science of stopping and starting in the Holy Quran, and the levels of linguistic study (phonetic, phonological, morphological, syntactic, semantic, and pragmatic). We chose to study the relationship between; the phonetic component, through some phonetic phenomena generated by stopping and starting, such as inclination, vibration, deletion, and addition, and the syntactic component that deals with the distribution and arrangement of words in sentences. Also, the relationship that connects them to give them semantic significance considering the representational relationships between words. We demonstrated this through an applied phonetic, syntactic, and semantic study in some Quranic verses to show the impact of stopping and starting in integrating these levels. We concluded that it is necessary to go beyond the inherited view of separating the levels of the Arabic tongue, which has arisen through linguistic theories aimed at specialized scrutiny, thus narrowing the perspective and obscuring the comprehensive vision