Electronic Journals of UIKA Bogor (Universitas Ibn Khaldun)
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IMPACT OF AIR POLLUTANTS ON CHILDREN'S RESPIRATORY HEALTH (CASE STUDY: INDUSTRIAL AREA)
No full textThe fifth biggest cause of death globally due to respiratory and cardiovascular diseases, air pollution has been steadily increasing over the last several years. This article's goal is to provide a synopsis of a number of pertinent studies that discuss the concentration of pollutants caused by industrial emissions, the impact of being close to the industry, and the consequences of these variables on respiratory health. A systematic review approach is used in this piece. Three scientific databases—ProQuest, PubMed, and ScienceDirect—conducted a literature search for articles published during the last decade. Study participants had to be either children or teenagers, there had to be at least one site in an industrial region, the study had to deal with respiratory symptoms, respiratory illness, and/or pulmonary function testing. Only seven papers out of two hundred and twenty-two were ultimately considered for inclusion in the systematic review. Both pollution concentrations and children's respiratory difficulties are shown to be greater in locations close to industries as opposed to places further away, according to the included publications
ANTIOXIDANT ACTIVITY AND CYTOTOXICITY TEST OF EXTRACT COMBINATION OF JAMBU BOL LEAF (Syzygium malaccense L.), MANILA SAPODILLA LEAF (Manilkara zapota L.) AGAINST HSC-3 CELL LINE
No full textIn the herbal plants of jambu bol (Syzygium malaccense L.) and manila sapodilla (Manilkara zapota L.), especially in the leaves of the plant, it contains very strong antioxidants. According to research by Zaen Devi Maulani and Ekayanti Meiliza, the antioxidant activity value of ethanol extract of jambu bol leaves (Syzygium malaccense L.) is 3.297 ± 2.595 ppm and for ethanol extract of manila sapodilla leaves (Manilkara zapota L.) is 8.2786 μg/mL. The antioxidant activity of a compound is said to have very strong antioxidants if the IC₅₀ value is less than 50 ppm, strong IC₅₀ if the IC₅₀ value ranges from 50-100 ppm, moderate if the IC₅₀ value ranges from 100-150 ppm, and weak if the IC₅₀ value ranges from 150-200 ppm. This study is an experimental laboratory by measuring the antioxidant activity value (IC₅₀) using different solvents in the combination of the two simplicia and the toxicity concentration of the combination of the two simplicia using the CCK-8 assay method. The samples used were tested for determination to determine and ensure that the materials used were the correct samples to be tested and made into extracts. Furthermore, the extraction of samples with solvents was concentrated with a rotary evaporator to separate the active substances and solvents. The results of this study indicate that there is no significant difference in the antioxidant activity of the combination of jambu bol leaf extract (Syzygium malaccense L.) and manila sapodilla leaf extract (Manilkara zapota L.) in the positive control (ascorbic acid). There is a significant difference in the cytotoxicity of jambu bol leaf extract (Syzygium malaccense L.) and manila sapodilla leaf extract (Manilkara zapota L.) in the positive control (DMSO) on the viability of HSC-3 cells. The combination of jambu bol leaf extract (Syzygium malaccense L.) and sapodilla leaf extract (Manilkara zapota L.) at a concentration of 5-160 µg/mL did not show any cytotoxic effect on the viability of HSC-3 cells
Teacher's Strategic Approach in Handling Unruly Students: An Examination of the Story of Prophet Moses
No full text
Student delinquency is increasingly prevalent and has an impact on conflicts between students and teachers. This is evidenced by the many cases of teacher violence against students who commit offenses. This study explores the teacher's approach strategy in dealing with delinquent students through an examination of the story of Prophet Moses. This study uses a qualitative method with a library research approach. The purpose of this study is to identify the educational principles and approaches of Prophet Moses that are relevant in dealing with students' negative behavior, analyzing how strategies adapted from the story of Prophet Moses to help teachers approach unruly students. This study found educational strategies based on educational principles taken from the story of Prophet Moses, namely, a gentle and wise approach, teaching with patience by giving students the opportunity to experiment to feel failure, exemplary approach, firm but fair attitude, strengthening prayer and hope. These principles can be applied through various learning strategies, including active listening, project-based learning, differentiated learning, coaching and mentoring approaches, discussions, case studies, and reflection. The findings underscore the importance of appropriate approaches by teachers in dealing with students' negative behaviors to create a more conducive learning environment, build positive relationships, and help students' character and academic development
An An Epistemic Coexistence-Based Integrative Pedagogical Model of Islam and Science in Higher Education
No full textThe relationship between Islam and science remains a strategic focus in Islamic higher education institutions. This study examines the implementation of Nidal Guessoum’s epistemic-ethical coexistence model in enhancing the religious-scientific literacy of students at Muhammadiyah University of Makassar. Using a qualitative-exploratory design, data were collected through interviews, classroom observations, and document analysis, then analyzed thematically. The majority of respondents recognized the importance of integration, although their understanding of it varied. When Islamic values were directly linked with scientific concepts, student participation and critical reflection increased, especially on environmental and technological issues. Furthermore, 74% of students indicated that this approach helped unify rationality and faith. However, the main challenges stemmed from limited interdisciplinary competence among lecturers and inconsistent institutional policy support. Nevertheless, the findings indicate significant opportunities to strengthen religious-scientific literacy through integrative curriculum policies and targeted faculty training. This study affirms that integrating science and religion is not only feasible but also effective in fostering a holistic conceptual and spiritual understanding. The study also recommends longitudinal research to evaluate the long-term impact on students’ scientific and ethical competencies as well as on society at large
Modul tahfidz kinestetik untuk anak SD fase A: Studi validasi dan implementasi
No full textThe memorization of the Qur’an (tahfidz) in elementary school students at Phase A tends to rely on visual and auditory approaches, which are less effective for children with a kinesthetic learning style. This study aims to analyze the needs, develop, and test the feasibility of a kinesthetic-based tahfidz module for Phase A students. The research employed a Research and Development (R&D) approach using the ADDIE model, which includes analysis, design, development, implementation, and evaluation. The research subjects consisted of three experts (content, language, and design), teachers, and parents. Research instruments included a needs assessment questionnaire, expert validation sheets, and user response questionnaires. The results indicated that the module effectively facilitated active learning through physical movements, visual-interactive media, and structured guidance for both teachers and parents. Expert validation achieved an average feasibility score of 84%, while user response tests scored 83.34% and 96.77%, showing that the module is feasible for use. The module enhanced children’s focus, motivation, and engagement in memorizing the Qur’an, making it a suitable alternative for students with a kinesthetic learning style.
Abstrak
Pembelajaran tahfidz Al-Qur’an pada anak Sekolah Dasar fase A cenderung menggunakan pendekatan visual dan auditori sehingga kurang sesuai bagi anak dengan gaya belajar kinestetik. Penelitian ini bertujuan menganalisis kebutuhan, mengembangkan, dan menguji kelayakan modul metode tahfidz berbasis kinestetik bagi siswa fase A. Penelitian menggunakan pendekatan Research and Development (R&D) dengan model ADDIE yang mencakup analisis, desain, pengembangan, implementasi, dan evaluasi. Subjek penelitian meliputi tiga ahli (materi, bahasa, desain), guru, dan orang tua. Instrumen penelitian berupa angket kebutuhan, lembar validasi ahli, dan kuesioner respons pengguna. Hasil menunjukkan modul efektif memfasilitasi pembelajaran aktif melalui gerakan fisik, media visual-interaktif, dan panduan bagi guru maupun orang tua. Validasi ahli memperoleh rata-rata kelayakan 84%, sedangkan uji respons pengguna 83,34% dan 96,77%, menunjukkan modul layak digunakan. Modul ini mampu meningkatkan fokus, motivasi, dan keterlibatan anak dalam menghafal Al-Qur’an, menjadi alternatif yang sesuai dengan karakter anak kinestetik.The memorization of the Qur’an (tahfidz) in elementary school students at Phase A tends to rely on visual and auditory approaches, which are less effective for children with a kinesthetic learning style. This study aims to analyze the needs, develop, and test the feasibility of a kinesthetic-based tahfidz module for Phase A students. The research employed a Research and Development (R&D) approach using the ADDIE model, which includes analysis, design, development, implementation, and evaluation. The research subjects consisted of three experts (content, language, and design), teachers, and parents. Research instruments included a needs assessment questionnaire, expert validation sheets, and user response questionnaires. The results indicated that the module effectively facilitated active learning through physical movements, visual-interactive media, and structured guidance for both teachers and parents. Expert validation achieved an average feasibility score of 84%, while user response tests scored 83.34% and 96.77%, showing that the module is feasible for use. The module enhanced children’s focus, motivation, and engagement in memorizing the Qur’an, making it a suitable alternative for students with a kinesthetic learning style.
Abstrak
Pembelajaran tahfidz Al-Qur’an pada anak Sekolah Dasar fase A cenderung menggunakan pendekatan visual dan auditori sehingga kurang sesuai bagi anak dengan gaya belajar kinestetik. Penelitian ini bertujuan menganalisis kebutuhan, mengembangkan, dan menguji kelayakan modul metode tahfidz berbasis kinestetik bagi siswa fase A. Penelitian menggunakan pendekatan Research and Development (R&D) dengan model ADDIE yang mencakup analisis, desain, pengembangan, implementasi, dan evaluasi. Subjek penelitian meliputi tiga ahli (materi, bahasa, desain), guru, dan orang tua. Instrumen penelitian berupa angket kebutuhan, lembar validasi ahli, dan kuesioner respons pengguna. Hasil menunjukkan modul efektif memfasilitasi pembelajaran aktif melalui gerakan fisik, media visual-interaktif, dan panduan bagi guru maupun orang tua. Validasi ahli memperoleh rata-rata kelayakan 84%, sedangkan uji respons pengguna 83,34% dan 96,77%, menunjukkan modul layak digunakan. Modul ini mampu meningkatkan fokus, motivasi, dan keterlibatan anak dalam menghafal Al-Qur’an, menjadi alternatif yang sesuai dengan karakter anak kinestetik
Prophetic-based education: Enhancing self-regulated learning in digital era through patience values
No full textThe digital era presents major challenges for students in developing Self-Regulated Learning (SRL), particularly due to digital distractions, an instant gratification culture, and weak self-control. This article aims to conceptually explore how the internalization of the value of patience (ṣabr) within the framework of prophetic education can strengthen students’ SRL abilities. Using a library research method, this study examines literature related to SRL, the Islamic concept of patience, and the prophetic education approach. The results of the study show that prophetic education is the basis that the value of patience has a role in building SRL. The first hadith is related to the value of patience that will bring victory, relevant to goal setting and a gradual learning process. The second hadith, patience is afflicted with difficulties and fatigue will erase sins, relevant to instilling values to always strive to evaluate every learning process even though it is difficult. The third hadith is about the value of patience to control anger, relevant to maintaining internal motivation in learning so that it is not easy to give up when facing difficulties and obstacles. So, students need patience to be able to regulate the difficult learning process. Therefore, strengthening SRL requires not only cognitive strategies but also value-based approaches that address the affective and spiritual dimensions of learners. This article offers a conceptual contribution to the development of an integrative Islamic education model that responds to the challenges of the digital age through a prophetic, value-oriented approach centered on patience.
Abstrak
Era digital menghadirkan tantangan besar bagi siswa dalam mengembangkan Self-Regulated Learning (SRL), terutama akibat distraksi digital, budaya instan, dan lemahnya pengendalian diri. Artikel ini bertujuan mengkaji secara konseptual bagaimana internalisasi nilai sabar dalam kerangka pendidikan profetik dapat memperkuat kemampuan SRL siswa. Menggunakan metode penelitian kepustakaan, kajian ini menelaah literatur tentang konsep SRL, sabar dalam perspektif Islam, dan pendekatan pendidikan profetik. Hasil kajian menunjukkan pendidikan profetik menjadi dasar bahwa nilai sabar mempunyai peran untuk membangun SRL. Hadist pertama berkaitan dengan nilai sabar yang akan membawa kemenangan, relevan dengan penetapan tujuan dan proses pembelajaran yang bertahap. Hadist kedua, sabar ditimpa kesulitan dan kelelahan akan menghapus dosa, relevan dengan penanaman nilai untuk selalu berikhtiar mengevaluasi setiap proses belajar meskipun hal tersebut sulit. Hadist ketiga, adalah tentang nilai sabar dapat mengendalikan amarah, relevan dengan menjaga motivasi internal dalam belajar agar tidak mudah putus asa apabila menghadapi kesulitan dan hambatan. Sehingga siswa perlu nilai sabar untuk dapat meregulasi proses belajar yang sulit. Dengan demikian, penguatan SRL perlu dilakukan tidak hanya dengan strategi kognitif, tetapi juga melalui pendekatan nilai yang menyentuh aspek afektif dan spiritual peserta didik. Artikel ini memberikan kontribusi konseptual terhadap pengembangan model pendidikan Islam yang integratif, yang menjawab tantangan era digital dengan pendekatan profetik berbasis nilai sabar.Era digital menghadirkan tantangan besar bagi siswa dalam mengembangkan Self-Regulated Learning (SRL), terutama akibat distraksi digital, budaya instan, dan lemahnya pengendalian diri. Artikel ini bertujuan mengkaji secara konseptual bagaimana internalisasi nilai sabar dalam kerangka pendidikan profetik dapat memperkuat kemampuan SRL siswa. Menggunakan metode penelitian kepustakaan, kajian ini menelaah literatur tentang konsep SRL, sabar dalam perspektif Islam, dan pendekatan pendidikan profetik. Hasil kajian menunjukkan pendidikan profetik menjadi dasar bahwa nilai sabar mempunyai peran untuk membangun SRL. Hadist pertama berkaitan dengan nilai sabar yang akan membawa kemenangan, relevan dengan penetapan tujuan dan proses pembelajaran yang bertahap. Hadist kedua, sabar ditimpa kesulitan dan kelelahan akan menghapus dosa, relevan dengan penanaman nilai untuk selalu berikhtiar mengevaluasi setiap proses belajar meskipun hal tersebut sulit. Hadist ketiga, adalah tentang nilai sabar dapat mengendalikan amarah, relevan dengan menjaga motivasi internal dalam belajar agar tidak mudah putus asa apabila menghadapi kesulitan dan hambatan. Sehingga siswa perlu nilai sabar untuk dapat meregulasi proses belajar yang sulit. Dengan demikian, penguatan SRL perlu dilakukan tidak hanya dengan strategi kognitif, tetapi juga melalui pendekatan nilai yang menyentuh aspek afektif dan spiritual peserta didik. Artikel ini memberikan kontribusi konseptual terhadap pengembangan model pendidikan Islam yang integratif, yang menjawab tantangan era digital dengan pendekatan profetik berbasis nilai sabar
The Ratio of Live Load to Dead Load on I-Girder Prestressed Concrete Bridges Using Theoretical and Numerical Analysis
No full textBridges are essential connectors between regions separated by geographical barriers, facilitating transport across national, provincial, and district roads. In Indonesia, the prestressed I-girder concrete bridge (PCI-Girder) is a widely used design, particularly for spans between 20 and 45 meters. These bridges are a common choice in toll road development projects, part of the national strategic plan to promote regional equity and support economic growth. Seismic loads influence the PCI-Girder bridge superstructure less, allowing consistent design practices concerning cross-sectional dimensions and concrete quality relative to span length. However, girder profiles and spacing variations have become prominent in Indonesia, significantly impacting load distribution and bridge performance. This study examines the effects of live load relative to dead load on PCI-Girder bridges with girder spacing variations of 1850 mm, 2100 mm, and 2450 mm for spans ranging from 20 to 45 meters, based on SNI 1725-2016 standards. Using theoretical calculations in Microsoft Excel and numerical analysis with Midas Civil software, the study highlights the influence of girder spacing on effective area, strand requirements, camber, and beam stress post-tensioning. The findings indicate that increased girder spacing enhances the effective area of composite sections but requires larger strand areas and higher concrete strength. Moment analysis reveals that for spans over 20 meters, dead load moments dominate live load moments, whereas for 20-meter spans, live load moments are more significant. As span length increases, the influence of dead loads becomes more prominent. The 2450 mm spacing variant also shows higher live-to-dead load moment and shear force ratios than other configurations, providing insights for optimizing PCI-Girder bridge designs
Thermal Comfort Level Analysis to Support Energy Efficiency Based on Building Information Modeling (BIM) (Case Study of Fajar University Postgraduate Building)
No full textIndonesia faces significant challenges regarding energy consumption in the building sector, which continues to rise alongside urbanization and economic growth. Energy use in commercial buildings, particularly office and educational facilities, significantly contributes to the national total energy consumption, with HVAC (Heating, Ventilation, and Air Conditioning) systems being a major component of building energy consumption. By modeling HVAC systems, natural lighting, and thermal insulation, Building Information Modeling (BIM) can help optimize energy usage and reduce operational costs in buildings. However, despite the proven benefits of BIM in energy analysis and thermal comfort, challenges remain in its implementation. Many construction projects still rely on traditional methods that are less effective in integrating data and analysis. Additionally, a lack of understanding about BIM usage among construction professionals also hinders the achievement of optimal energy efficiency
Integration of Cultural and Ecological Aspects in the Selection of Sustainable Materials for Traditional Balinese Architecture
No full textTraditional Balinese architecture has a deep cultural value that is reflected in the use of locally-based materials that are in harmony with the philosophy of Tri Hita Karana and the principles of Asta Kosala Kosali. However, in the era of modernization, there has been a shift in the use of materials from local to industrial materials that are more accessible but have a higher environmental impact. This article examines the integration of cultural and ecological aspects in selecting sustainable materials for traditional Balinese architecture using a multi-criteria approach. The research method used is multi-criteria decision analysis (MCDA) and life cycle assessment (LCA) to compare sustainability parameters such as carbon footprint, material resilience, and local community involvement in the material production process. The study results show that the use of local materials such as bamboo, coconut wood, and natural stone has a higher sustainability value than industrial materials. This study offers policy-based solutions to improve the use of environmentally friendly materials while maintaining Balinese cultural values. This study is expected to be the basis for designing sustainable architecture policies that consider ecological and cultural aspects in a balanced manner
PEMBERDAYAAN MASYARAKAT MELALUI PETERNAK MADU KELULUT OLEH BINAAN CSR PT PERTAMINA ASSET 5 SANGATTA FIELD
No full textAbstrak: Program Madu Kelulut merupakan salah satu program unggulan dari Corporate Social Responsibility (CSR) PT. Pertamina Asset 5 Sangatta Field yang bertujuan untuk memberdayakan masyarakat sekitar melalui pengembangan usaha peternakan lebah kelulut dan produksi madu. Penelitian ini bertujuan untuk mendeskripsikan tahapan program pemberdayaan masyarakat melalui madu kelulut oleh binaan CSR PT. Pertamina Aset 5 Lapangan Sangatta. Penelitian ini menggunakan metode deskriptif kualitatif dengan teknik pengumpulan data melalui observasi, wawancara, dan studi dokumentasi. Teknik analisis data dilakukan dengan reduksi data, penyajian data, dan penarikan kesimpulan. Berdasarkan hasil penelitian, dapat disimpulkan bahwa tahapan program madu kelulut oleh CSR PT. Pertamina Asset 5 Sangatta Field telah berjalan dengan baik. Program ini telah berhasil memberikan pelatihan kepada masyarakat mengenai cara budidaya lebah kelulut dan pengolahan madu, serta meningkatkan pendapatan masyarakat setempat. Program ini menunjukkan hasil yang positif dalam pemberdayaan ekonomi masyarakat dan perlu ditingkatkan dengan adanya pelatihan lebih lanjut serta dukungan dari berbagai pihak