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Water Retention Curve of Soil at Simpang Meo Region South Sumatra Purnamawati; Gumay, Herdian; Gofar, Nurly
Indonesian Geotechnical Journal Vol. 4 No. 2 (2025): Vol. 4, No. 2, August 2025
Publisher : Himpunan Ahli Teknik Tanah Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56144/igj.v4i2.122

Abstract

Steep slopes are typically formed on residual soil with deep groundwater levels; hence, the slopes are in the unsaturated zone. Therefore, in analyzing the stability of steep slopes, it is necessary to consider the properties of unsaturated soil. The main property of unsaturated soil is the Water Retention Curve (SWCC), which describes the relationship between matric suction and soil moisture content. Many methods are available to determine the SWCC of a soil, such as laboratory and field tests, as well as empirical equations. Laboratory testing is considered the best method for determining the SWCC. However, the laboratory work involved in the determination of SWCC is tedious; thus, several models have been developed by researchers to obtain SWCC. This study compares SWCC obtained based on the results of laboratory testing using an Osmotic Tensiometer assisted by soil shrinkage measurements using a 3-D scanner, and the SWCC obtained using the empirical equation proposed by Zapata for plastic soil based on the percentage of particles passing the No. 200 sieve and the soil plasticity index.   The soil samples were retrieved from a location in the Simpang Meo region in South Sumatra. Air entry value for the SWCC was obtained both graphically and deterministically. Both methods resulted in a lower air entry value (AEV) for the Zapata equation as compared to the osmotic tensiometer test. A lower AEV indicates that lower suction is required for water to enter the soil pores.  Therefore, analysis of rainfall infiltration and slope stability using SWCC curves estimated from the Zapata equation could result in later saturation of soil, hence a slightly higher factor of safety
Industry-Based Learning Model in Vocational Schools Yahya, Muhammad; Purnamawati; Komeini, Muhammad
Jurnal Vokasi Keteknikan Vol 1 No 1 (2023): Maret 2023
Publisher : Pascasarjana Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59562/jvkt.v1i1.9949

Abstract

This study aims to find out: 1) assessment of the needs of WBL learning model development and 2) the effectiveness of the WBL model to improve electrical measurement skills. Data collection techniques through interview and questionnaire methods. The research approach is development research (R&D) with the concept of Thiagarajan 4D (Define, Design, Develop, and Disseminate). The data were analyzed with descriptive, qualitative and inferential statistics. This research is a qualitative descriptive research by analyzing the material needs for the development of learning models. The results of the study were in the form of WBL model learning products on TBU cadet electrical measurement practices that were feasible and effective: 1) the need for professional identity, aspects of personal knowledge in metacognitive competence contributed the most to the achievement of electrical measurement skills, and 2) test results in the TBU IX experimental class group with effective WBL model learning compared to the results o f the TBU X control class group through traditional learning.
DESA TANGGUH BENCANA DALAM UPAYA PENINGKATAN KONDISI SOSIAL EKONOMI PASCA GEMPA BUMI MASYARAKAT DESA PANSOR, KEC. KAYANGAN, KAB. LOMBOK BARAT, NUSA TENGGARA BARAT Sugian, Ahmad; Natsir, Abdul; Pranadi, Agung; Saputri, Ardita Juliana; Sundusiah, Baiq; Faldiansah; Katrina; Setiawan, Micko Yusuf; Yunita, Nanda; Purnamawati; Ranaseptiani, Silfa
Jurnal Wicara Vol 2 No 1 (2024): Jurnal Wicara Desa
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/wicara.v2i1.4075

Abstract

Indonesia is one of the countries prone to natural disasters, one of which is an earthquake that causes impacts caused by the disaster event in the form of losing jobs, homes, and even beloved family members. An earthquake disaster occurred in 2018 in Lombok and was centered in North Lombok Regency, one of the affected areas was Pansor Village both from social and economic aspects. The earthquake caused various kinds of losses such as property losses, socio-economic, environmental damage, loss of human life and so on, so in this case Pansor Village was used as an object of study in community service. The implementation of the program follows the schedule set by LPPM University of Mataram. Activities are focused on program implementation that focuses on communication and observation methods such as the socialization of earthquake disaster mitigation which aims to provide information and knowledge of the importance of always being prepared for the arrival of earthquake disasters. early marriage socialization aims to provide direction on the dangers of early marriage and conduct banana processing workshops so that they are of high selling value which aims to develop raw materials into high-value production materials. With these activities, it is expected that the community will be able to develop raw materials into production materials. Implementation of the community empowerment program is carried out by providing counseling and training. Counseling is given using the lecture method carried out by the presenter and training by demonstrating the actions that have been conveyed in real life. The results obtained from this activity were that the knowledge and skills of the training participants increased, the increase in the knowledge and skills of the participants was because the participants directly demonstrated the material that had been delivered through the simulation session. In general, this activity can be said to be successful.
Kemampuan Financial Technology dan Financial Literacy Dalam Financial Sustainability Dengan Mediasi Inovasi Bisnis Pada Ekraf di Kabupaten Bangkalan Andiniatul Maulidia; Purnamawati; M. Boy Singgih Gitayuda
Journal of Community Development Vol. 6 No. 2 (2025): Desember
Publisher : Indonesian Journal Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47134/comdev.v6i2.1787

Abstract

Kemajuan teknologi keuangan (financial technology) dan peningkatan pemahaman keuangan membuka peluang besar bagi pelaku ekonomi kreatif (Ekraf) untuk memperkuat keberlanjutan keuangan. Namun, di subsektor kuliner industri kreatif di Kabupaten Bangkalan, penggunaan fintech dan tingkat literasi keuangan masih relatif rendah, sementara inovasi bisnis belum dimaksimalkan. Penelitian ini bertujuan untuk mengevaluasi pengaruh teknologi keuangan dan literasi keuangan terhadap keberlanjutan keuangan dengan inovasi bisnis sebagai variabel mediasi. Penelitian ini menggunakan pendekatan kuantitatif yang dilakukan dengan cara survei, yaitu dengan menyebarkan kuesioner kepada 100 pelaku Ekraf di sektor kuliner, termasuk produsen dan penjual petis serta produk olahan kerupuk ikan. Purposive sampling digunakan sebagai teknik sampling untuk memilih responden, dan 29 indikator yang mewakili setiap variabel yang diteliti digunakan untuk menyusun instrumen penelitian. Metode Partial Least Square-Structural Equation Modeling (PLS-SEM) digunakan untuk mengolah data. Hasil penelitian menunjukkan bahwa teknologi keuangan memiliki dampak yang signifikan dan positif terhadap inovasi usaha dan keberlanjutan keuangan. Selain itu, keberlanjutan keuangan dipengaruhi secara positif dan signifikan oleh literasi keuangan, namun inovasi bisnis dipengaruhi secara negatif dan tidak signifikan. Sementara itu, inovasi bisnis tidak menunjukkan pengaruh signifikan terhadap keberlanjutan keuangan, sehingga tidak terdapat peran mediasi inovasi bisnis dalam hubungan antara fintech dan literasi keuangan terhadap keberlanjutan keuangan. Temuan ini menegaskan bahwa peningkatan penggunaan fintech dan pemahaman literasi keuangan dapat memperkuat ketahanan finansial pelaku Ekraf, sementara inovasi bisnis meskipun penting untuk daya saing belum terbukti secara langsung meningkatkan keberlanjutan finansial pada sampel ini. Rekomendasi yang diajukan mencakup penguatan program edukasi keuangan, penyediaan akses fintech yang lebih mudah digunakan, serta dukungan pendanaan agar inovasi dapat memberikan kontribusi nyata terhadap ketahanan keuangan usaha.
Penerapan Sistem Keamanan Lingkungan Cerdas Berbasis Teknologi Supriadi, Supriadi; Purnamawati; Rahmah, Ummiati; Supriadi, Muh. Fadhil; Samad, Putri
Jurnal Pengabdian Masyarakat Vol. 3 No. 2 (2025): Jurnal Pengabdian Masyarakat (AbdiMas)
Publisher : Jurusan Pendidikan Teknik Elektro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59562/abdimas.v3i2.10560

Abstract

Perkembangan teknologi digital telah mendorong transformasi sistem keamanan lingkungan menuju konsep keamanan cerdas berbasis Internet of Things (IoT) dan Kecerdasan Buatan (AI). Kelurahan Manuruki sebagai salah satu wilayah padat penduduk di Kota Makassar menghadapi tantangan dalam menjaga keamanan lingkungan akibat keterbatasan teknologi dan rendahnya partisipasi masyarakat. Kegiatan Pengabdian kepada Masyarakat (PKM) ini bertujuan menerapkan sistem keamanan lingkungan cerdas berbasis IoT dan AI untuk meningkatkan efektivitas pengawasan dan kesadaran masyarakat terhadap keamanan digital. Metode pelaksanaan meliputi survei kebutuhan, perancangan sistem keamanan berbasis IoT dan AI, pelatihan masyarakat, serta evaluasi hasil implementasi. Hasil kegiatan menunjukkan peningkatan efektivitas keamanan hingga 55%, percepatan respon terhadap insiden, serta meningkatnya partisipasi masyarakat. Penerapan sistem ini terbukti mampu menjadi solusi keamanan lingkungan yang efisien, cerdas, dan berkelanjutan.
PENGEMBANGAN MODEL PEMBELAJARAN KOLABORATIF BERBASIS CODING DAN KECERDASAN ARTIFISIAL UNTUK MENINGKATKAN KETERAMPILAN ABAD 21 DI PENDIDIKAN VOKASI TEKNIK Meiliyanthi, Ina; Purnamawati; Syahrul
Jurnal Riset Guru Indonesia Vol 4 No 3 (2025): JRGI:Agustus-November
Publisher : Almeera Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62388/jrgi.v4i3.582

Abstract

Abstract. This study aims to design and develop a collaborative learning model that integrates coding activities and the utilization of artificial intelligence (AI) within technical vocational education as an effort to strengthen students’ twenty-first-century competencies. The research employed a Research and Development (R&D) approach consisting of five core phases: needs analysis, model design, expert validation, limited classroom implementation, and effectiveness evaluation. Data were collected through surveys, interviews, classroom observations, and assessments of students’ competency achievements. The findings indicate that the developed model effectively enhances essential learner competencies, including digital literacy, creative problem-solving, critical thinking, communication abilities, and team collaboration skills. The integration of coding and AI supports learners in deepening their technical understanding, particularly in basic programming, logical analysis, data processing, and the application of intelligent systems to complete project-based tasks. Results from the needs analysis reveal a clear disparity between students’ existing competencies and the technological skills required by industry, reinforcing the necessity of a learning model that combines computational skills with strong collaborative practices. Expert validation provided constructive input regarding the feasibility of the model structure, the suitability of assessment instruments, and the relevance of AI integration within the vocational context. Limited implementation demonstrated measurable improvements in students’ performance, especially in designing technical solutions using coding and operating AI features such as automation, data classification, and intelligent recommendation systems. The final evaluation confirms that the model does not only strengthen learners’ technical capability but also fosters active, contextual, and industry-relevant learning experiences. The integration of this learning model is considered a strategic initiative for addressing the challenges of the Industrial Revolution 4.0 and Society 5.0. The developed model is recommended for broader application and further enhancement within adaptive vocational curricula responsive to future technological advancements. This research contributes significantly to vocational institutions by offering an innovative digital technology based instructional framework. Keywords: Collaborative learning, Coding, Artificial intelligence, Technical vocational education, Twenty-first century skills
ANALISIS PERBEDAAN IMPLEMENTASI PROGRAM MERDEKA BELAJAR KAMPUS MERDEKA (MBKM) TERHADAP PENGEMBANGAN KETERAMPILAN ABAD 21 Rais, Muh; Purnamawati; Syahrul
Jurnal Riset Guru Indonesia Vol 4 No 3 (2025): JRGI:Agustus-November
Publisher : Almeera Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62388/jrgi.v4i3.583

Abstract

Abstract. Significant changes in the world of work and rapid technological advances require vocational graduates to master 21st-century skills such as critical thinking, communication, collaboration, and creativity. The Independent Learning and Independent Campus (MBKM) program is a transformative innovation implemented across all vocational higher education institutions in Indonesia. This study aims to comprehensively analyze the differences in MBKM implementation in developing 21st-century skills across three strategic vocational disciplines: technology, health, and economics. The study method used was a systematic literature review of 30 recent journals and academic documents to examine the dynamics, strategies, challenges, and unique achievements of each field. The results show fundamental differences in the implementation of MBKM in each vocational study program based on curriculum characteristics, industry partnerships, and institutional responses to the unique needs of the Industrial Revolution 4.0 era. Contextual recommendations are proposed to optimize the acceleration of 21st-century competencies in vocational education in Indonesia. Keywords: MBKM; Vocational Education; 21st Century Skills; Industrial Revolution 4.0
PENGARUH MODEL PEMBELAJARAN BERBASIS KETERAMPILAN ABAD KE-21 TERHADAP PENINGKATAN SIGNIFIKAN KREATIVITAS DAN INOVASI SISWA SMK: TINJAUAN SISTEMATIS DAN SINTESIS METODOLOGI CAMPURAN Wahyuni, Wahidah; Purnamawati; Syahrul
Jurnal Riset Guru Indonesia Vol 4 No 3 (2025): JRGI:Agustus-November
Publisher : Almeera Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62388/jrgi.v4i3.584

Abstract

Pendidikan kejuruan (Vocational Education and Training/VET), khususnya Sekolah Menengah Kejuruan (SMK), dituntut untuk beradaptasi secara fundamental terhadap tuntutan Industri 4.0 dengan melahirkan lulusan yang memiliki kompetensi di luar keahlian teknis, terutama Kreativitas dan Inovasi. Penelitian ini menyajikan Tinjauan Sistematis dan Sintesis Metodologi Campuran (Mixed-Methods Systematic Review/MMSR) terhadap 38 studi internasional bereputasi, yang bertujuan untuk menganalisis (1) seberapa signifikan pengaruh Model Pembelajaran Berbasis Keterampilan Abad Ke-21 (21CSLM) terhadap Kreativitas siswa (RQ1), (2) seberapa signifikan pengaruhnya terhadap Inovasi siswa (RQ2), dan (3) bagaimana persepsi siswa dan guru terhadap efektivitas dan tantangan penerapannya (RQ3).Hasil Meta-Analisis (untuk RQ1 dan RQ2) menunjukkan pengaruh 21CSLM, khususnya Project-Based Learning (PjBL) dan Problem-Based Learning (PBL), yang sangat besar dan signifikan terhadap kedua variabel hasil. Effect Size (Hedges’ ) gabungan untuk Kreativitas mencapai 1.15 dan untuk Inovasi mencapai 0.85, yang mengindikasikan bahwa intervensi ini bersifat transformasional. Analisis moderator lebih lanjut menegaskan bahwa efektivitas ini sangat menonjol dalam konteks Asia Tenggara dan pada subjek Teknik/Teknologi. Sementara itu, Sintesis Tematik (untuk RQ3) mengungkapkan bahwa meskipun terdapat persepsi positif dari siswa dan guru mengenai pengembangan keterampilan 4C, implementasinya dibayangi oleh tantangan sistemik. Hambatan utama adalah kesenjangan kompetensi guru yang tidak memiliki pengalaman industri yang memadai, yang menghasilkan proyek pembelajaran yang kurang autentik, dan masalah ketidakselarasan asesmen (misalignment) akibat ketiadaan rubrik yang divalidasi untuk mengukur Kreativitas dan Inovasi yang kompleks.Secara keseluruhan, 21CSLM terbukti sebagai kerangka pedagogis yang sangat efektif untuk VET. Namun, potensi penuh model ini hanya dapat direalisasikan melalui reformasi kebijakan yang berfokus pada pengembangan profesional guru VET, khususnya adopsi kerangka Technology, Andragogy, and Work Content Knowledge (TAWOCK), serta pengembangan sistem asesmen berbasis kompetensi yang valid untuk mengukur hasil non-teknis.
EFEKTIFITAS PENERAPAN PEMBELAJARAN DARING DAN MODEL BLENDED LEARNING DALAM MENINGKATKAN KOMPETENSI SISWA PADA PEMBELAJARAN ABAD 21 Syarif, Irwan; Purnamawati; Syahrul
Jurnal Riset Guru Indonesia Vol 4 No 3 (2025): JRGI:Agustus-November
Publisher : Almeera Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62388/jrgi.v4i3.585

Abstract

Efektivitas penerapan pembelajaran daring dan model blended learning dalam meningkatkan kompetensi siswa abad 21, mencakup keterampilan berpikir kritis, kreativitas, kolaborasi, komunikasi, serta literasi digital. Penelitian ini menggunakan metode studi pustaka dengan menelaah hasil-hasil penelitian nasional terbitan lima tahun terakhir. Analisis dilakukan dengan mengidentifikasi temuan-temuan empiris terkait efektivitas masing-masing model pembelajaran serta faktor yang memengaruhi keberhasilannya. Hasil penelitian menunjukkan bahwa pembelajaran daring mampu meningkatkan kemandirian belajar, literasi digital, dan kemampuan berpikir kritis siswa melalui fleksibilitas waktu belajar dan akses yang luas terhadap sumber belajar digital. Namun, kendala seperti keterbatasan jaringan internet, kesiapan teknologi, dan rendahnya kemampuan digital siswa masih menjadi faktor penghambat. Sementara itu, model blended learning terbukti lebih efektif dalam meningkatkan kolaborasi, komunikasi, kreativitas, dan motivasi belajar, karena memadukan interaksi tatap muka dengan keunggulan pembelajaran berbasis teknologi. Integrasi kedua model ini memberikan dampak paling optimal, karena mampu mengatasi kelemahan masing-masing pendekatan sekaligus mendukung pengembangan kompetensi abad 21 secara lebih menyeluruh.
PENERAPAN COLLABORATIVE LEARNING DAN INTEGRASI TEKNOLOGI AI UNTUK MENINGKATKAN KETEPATAN DAN EFISIENSI PENGGUNAAN SISTEM INFORMASI LABORATORIUM KESEHATAN Sarean, Hasnah; Purnamawati; Syahrul
Jurnal Riset Guru Indonesia Vol 4 No 3 (2025): JRGI:Agustus-November
Publisher : Almeera Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62388/jrgi.v4i3.588

Abstract

Penelitian ini merupakan systematic literature review (SLR) yang menganalisis penerapan collaborative learning dan integrasi teknologi kecerdasan buatan (AI) dalam pembelajaran Sistem Informasi Laboratorium Kesehatan (SILK) di pendidikan vokasi. Studi ini mengkaji dampak kedua pendekatan tersebut terhadap ketepatan, efisiensi, dan pemahaman mahasiswa, serta faktor-faktor yang memengaruhi keberhasilan implementasinya. Hasil SLR menunjukkan bahwa collaborative learning dan AI secara terpisah maupun terintegrasi mampu meningkatkan keterlibatan, akurasi input data, kecepatan kerja, dan pemahaman mahasiswa terhadap SILK. Keberhasilan integrasi dipengaruhi oleh kesiapan infrastruktur, pelatihan dosen, desain instruksional, serta perhatian pada etika dan privasi.