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All Journal Jurnal Rekavasi Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Jurnal Geografi Jurnal Kumparan Fisika SOLUSI Jurnal Ilmiah ASET Lumbung Inovasi: Jurnal Pengabdian Kepada Masyarakat BULETIN BISNIS & MANAJEMEN (BBM) Jurnal Riset Fisika Indonesia Journal of Sustainable Development and Regulatory Issues Jurnal Pengabdian Masyarakat Wadah Publikasi Cendekia
Triani, Triani
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Agriculture, Biological Sciences & Forestry Humanities Astronomy Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Physics Public Health Social Sciences Other

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DETERMINAN KINERJA KEUANGAN (ROA) PERUSAHAAN MANUFAKTUR SEKTOR INDUSTRI BARANG DAN KONSUMSI Adnanti, Wenny Ana; Triani, Triani
Solusi Vol. 21 No. 1 (2023): January
Publisher : Fakultas Ekonomi, Universitas Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26623/slsi.v21i1.6294

Abstract

Penelitian ini bertujuan untuk menganalisis pengaruh ukuran perusahaan dan struktur modal terhadap kinerja keuangan perusahaan manufaktur sub sektor industri barang konsumsi yang terdaftar di Bursa Efek Indonesia (BEI) periode 2017 sampai dengan 2021. Metode penelitian yang digunakan dalam penelitian ini adalah metode deskriptif kuantitatif dengan menggunakan hubungan kausal. Teknik pengumpulan data dalam penelitian ini menggunakan studi pustaka dan dokumentasi. Sumber data berasal dari data sekunder yang diperoleh dari laporan keuangan perusahaan manufaktur sub sektor barang konsumsi yang telah dipublikasikan. Jenis data yang digunakan adalah data kuantitatif. Populasi dalam penelitian adalah seluruh perusahaan manufaktur sub sektor barang konsumsi. Teknik pengambilan sampel dalam penelitian ini menggunakan purposive sampling sehingga diperoleh sampel penelitian sebanyak 13 (tiga belas) perusahaan manufaktur sub sektor industri barang konsumsi dengan tahun penelitian selama 5 (lima) tahun sehingga total sampel yang digunakan sebanyak  65 (enam puluh lima) sampel. Metode analisis data yang digunakan dalam penelitian adalah analisis regresi linier berganda dengan menggunakan alat analisis SPSS untuk mengolah data sekunder dari publikasi laporan keuangan. Hasil penelitian ini menunjukkan ukuran perusahaan secara parsial berpengaruh negatif signifikan terhadap kinerja keuangan dan ukuran perusahaan secara parsial berpengaruh positif signifikan terhadap kinerja keuangan perusahaan manufaktur sub sektor industri barang dan konsumsi yang terdaftar di BEI periode 2017 sampai dengan 2021.
Analisis b-value Gempabumi Menggunakan Metode Gutenberg-Richter Berdasarkan Estimasi Maximum Likelihood Di Daerah Sulawesi Utara Maulinda, Reski; Kusmita, Tri; Aldila, Herman; Triani, Triani
Jurnal Riset Fisika Indonesia Vol 4 No 2 (2024): Juni 2024
Publisher : Jurusan Fisika, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/jrfi.v4i2.3804

Abstract

Sulawesi is an area prone to earthquakes. This is because the Sulawesi region is flanked by three main plates, namely the Pacific Ocean plate moving westward, the Australian Continental Plate moving northward, and the Eurasian Plate moving south-southeast. This situation causes a high level of seismicity in the Sulawesi region. The Sulawesi region has a fairly complex tectonic setting so that the activity of earthquakes in the Sulawesi region is also interesting to study. The level of seismicity depends on the degree of fragility of the rock (b-value) and the distribution of earthquakes in the region. This research was conducted to determine the b-value of earthquakes in the North Sulawesi region. The method used for this research is the Gutenberg-Richter method based on the Maximum Likelihood estimation. Maximum Likelihood Estimation is a method used to statistically calculate earthquake activity parameters. The software used are ArcGIS and Microsoft Excel. The research was conducted in North Sulawesi with coordinates 118° East - 125° East 1° North Latitude - 6° South Latitude. The data used is earthquake catalog data obtained from BMKG with earthquake data for a period of 10 years (2012-2021). Based on the results of the analysis of the distribution of seismicity based on magnitude, it is more towards the Sulawesi Sea and the distribution of seismicity based on depth is shallow. The result of calculating the b-value is 0.3537 and the a-value is 3.0932. It can be concluded that the North Sulawesi region has a fairly large chance of an earthquake occurring
Integrating UAV Data and Community Knowledge for Optimal Tsunami Evacuation Route Map in Coastal Loto Village, Ternate Amelia, Risky Nuri; Ningrum, Rohima Wahyu; Robo, Tamrin; Ikhsan, Muhammad; Triani, Triani; Aswan, Marwis; Safitri, Yuni Andriyani; Rakuasa, Heinrich
JURNAL GEOGRAFI Vol. 17 No. 2 (2025): JURNAL GEOGRAFI
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jg.v17i2.65354

Abstract

The coastal area of Ternate Island has a high potential for tsunami disasters and complex tectonics. The tsunami on Ternate Island was triggered by an earthquake in the Maluku Sea and the eruption of Mount Gamalama under the sea. The rapid development of Ternate, especially in the tourism sector, such as Loto Agrotourism Village, West Ternate, demands attention to the safety of visitors and residents. The main problem in Loto Village is the lack of evacuation routes, so an effective evacuation strategy is needed to minimize losses during a tsunami disaster. This study aims to determine evacuation routes using UAV data and participatory mapping in Loto Village, Ternate City. UAV aerial photos were processed using photogrammetry techniques with Agisoft Metashape Professional software, producing Ortho-Mosaic Maps and Digital Elevation Model (DEM), which were analyzed in QGIS software. The ortho-mosaic map was overlaid with a tsunami hazard map to create temporary evacuation routes and points (TES), which were confirmed through participatory mapping. The Final Map shows four TESs, which are accessible via footpaths, side roads, and main roads. In the event of a tsunami, tourists and residents in the Lota Agrotourism area can use this map for evacuation. The map can also be an important reference for the government in forming disaster mitigation policies to ensure the safety of tourist destinations that are vulnerable to tsunamis.
PENGARUH PENGGUNAAN PHET SIMULASI TERHADAP PENINGKATAN HASIL BELAJAR FISIKA: UPAYA MENJAWAB TANTANGAN TRANSFORMASI PEMBELAJARAN FISIKA ERA SOCIETY 5.0 Saputra, I Gede Purwana Edi; Nigsih, Surya; Triani, Triani; Bulaka, Bardan; Sari, Rina Sardiana
Jurnal Kumparan Fisika Vol. 8 No. 3: Desember 2025
Publisher : Unib Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/jkf.8.3.117-130

Abstract

ABSTRAK Pembelajaran fisika seringkali dihadapkan pada berbagai tantangan, yakni konsep yang abstrak, metode pengajaran yang kurang interaktif dan tidak berorientasi student centered, serta keterbatasan fasilitas laboratorium yang berdampak pada rendahnya hasil belajar dan kurangnya pengembangan keterampilan abad 21 yang krusial di era Society 5.0. Menjawab permasalahan ini, penelitian ini bertujuan untuk menganalsis pengaruh penggunaan simulasi PhET terhadap peningkatan hasil belajar fisika siswa kelas X SMA Negeri 1 Watubangga. Metode penelitian menggunakan desain kuasi-eksperimental dengan pendekatan Nonequivalent Control Group Designs. Sampel penelitian terdiri dari dua kelas yang dipilih secara cluster random sampling, satu sebagai kelompok eksperimen yang menerima pembelajaran fisika menggunakan simulasi PhET, dan satu sebagai kelompok kontrol yang menerima pembelajaran konvensional. Instrumen tes hasil belajar fisika divalidasi secara komprehensif, termasuk validitas isi menggunakan koefisien Aiken's V dan validitas empiris menggunakan model Rasch, serta reliabilitas diukur dengan Cronbach's Alpha. Analisis data menggunakan deskriptif statistic dan analisis inferensial dengan uji-t independen pada skor N-Gain. Hasil penelitian menunjukkan peningkatan hasil belajar fisika yang signifikan pada kelompok eksperimen dibandingkan dengan kelompok kontrol, yakni hasil deskriptif statistik rerata skor N-Gain kelompok eksperimen 0.38 (kategori sedang) dan uji inferensial diperoleh nilai p < 0.001 dari uji-t independen. Temuan ini menyimpulkan bahwa simulasi PhET merupakan alat yang efektif dalam meningkatkan pemahaman konsep siswa yang berdampak pada peningkatan hasil belajar fisika, sekaligus menjadi strategi inovatif untuk menjawab tantangan transformasi pembelajaran fisika di era Society 5.0, yakni mempersiapkan siswa dengan keterampilan abad ke-21 yang relevan.   Kata kunci : PhET Simulasi, Hasil Belajar Fisika, Transformasi Pembelajaran, Society 5.0   ABSTRACT Physics learning faces various challenges, including abstract concepts, teaching methods that are insufficiently interactive and not student-centered, and limited laboratory facilities. These issues contribute to low learning outcomes and insufficient development of 21st-century skills that are crucial in the Society 5.0 era. To address these problems, this study aims to analyze the effect of using PhET simulations on improving the physics learning outcomes of 10th-grade students at SMA Negeri 1 Watubangga. This research is quasi-experimental with Nonequivalent Control Group Design approach. The sample consisted of two classes selected through cluster random sampling: one as the experimental group, which received physics instruction using PhET simulations, and one as the control group, which received conventional instruction. The learning outcome test instrument underwent comprehensive validation, including content validity using Aiken’s V and empirical validity through the Rasch model. Reliability was assessed using Cronbach’s Alpha. Data were analyzed using descriptive statistics and inferential statistics with an independent t-test on normalized gain (N-Gain) scores. The results revealed a statistically significant improvement in the learning outcomes of the experimental group compared to the control group, with an average N-Gain score of 0.38 (categorized as moderate). The inferential analysis yielded a p-value < 0.001 in the independent t-test. These findings suggest that PhET simulations are effective tools for enhancing students’ conceptual understanding that positively impacting physics learning outcomes. Moreover, PhET simulations offer an innovative instructional strategy for transforming physics education in the Society 5.0 era, particularly in preparing students with relevant 21st-century competencies.   Keywords: PhET Simulations, Physics Learning Outcomes, Instructional Transformation, Society 5.0
Implementasi Program Edukasi Lingkungan Melalui Pengadaan Bak Sampah Organik dan Anorganik Pada SMP Negeri 1 Samaturu Rahmat, Alibin; Triputri, Yesci; Az-Zahra, Widya Saleh; Hasanah, Uswatu; Sakka, Aidil; Abdullah, Kautsar; Triani, Triani
Lumbung Inovasi: Jurnal Pengabdian kepada Masyarakat Vol. 11 No. 2 (2026): June
Publisher : Lembaga Penelitian dan Pemberdayaan Masyarakat (LITPAM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/linov.v11i2.4913

Abstract

Permasalahan pengelolaan sampah di lingkungan sekolah masih menjadi isu yang harus mendapat perhatian, khususnya terkait rendahnya pemahaman siswa dalam memilah sampah organik dan anorganik. Kegiatan pengabdian ini bertujuan untuk meningkatkan kesadaran dan kemampuan siswa dalam mengelola sampah melalui program edukasi lingkungan dan pengadaan bak sampah terpilah di SMP Negeri 1 Samaturu. Metode yang digunakan meliputi pendekatan penyadaran melalui sosialisasi, pendidikan melalui penyampaian materi interaktif, serta pelatihan melalui praktik langsung pemilahan sampah. Hasil kegiatan menunjukkan adanya peningkatan pemahaman siswa dalam membedakan jenis sampah serta perubahan perilaku dalam membuang sampah sesuai kategorinya. Selain itu, tersedianya fasilitas bak sampah organik dan anorganik mendukung penerapan kebiasaan positif di lingkungan sekolah. Dengan demikian, kegiatan ini tidak hanya meningkatkan pengetahuan, tetapi juga membentuk perilaku peduli lingkungan secara berkelanjutan. Implementation of Environmental Education Program Through Procurement of Organic and Inorganic Waste Bins at SMP Negeri 1 Samaturu Abstract Waste management issues in school environments remain a significant concern, particularly due to students’ low understanding of waste segregation between organic and inorganic types. This community service activity aims to improve students’ awareness and ability in managing waste through an environmental education program and the provision of segregated waste bins at SMP Negeri 1 Samaturu. The methods used include awareness through socialization, educational approaches through interactive material delivery, and training through direct waste sorting practices. The results indicate an improvement in students’ understanding of waste classification and behavioral changes in disposing of waste according to its type. In addition, the availability of organic and inorganic waste bins supports the implementation of positive habits within the school environment. Therefore, this program not only enhances knowledge but also fosters sustainable environmentally responsible behavior.
Co-Authors Abdullah, Kautsar Adnanti, Wenny Ana Adriadi Ghiffari, Rizki Amelia, Risky Nuri Amiin, Siti Nur Anjas Sari, Hermis Aswan, Marwis Az-Zahra, Widya Saleh Azura Ulfa, Azura Bulaka, Bardan Hasanah, Uswatu Herman Aldila Kamur, Sudarwin Kharisma, Gaby Khobir, Fatkhul Luthfia, Fanisa Maulinda, Reski Muhammad Ikhsan Nigsih, Surya Nurdhiana, Nurdhiana Oktaria, Pegi Rahmat, Alibin Rakuasa, Heinrich Rif`ah, Mega Inayati Risma Adelina Simanjuntak Rita Desiasni Rohima Wahyu Ningrum, Rohima Wahyu Sakka, Aidil Salman Alfaris, Salman Saputra, I Gede Purwana Edi Sari, Rina Sardiana Surya Ningsih Tamrin Robo Taurina, Tiara Putri Tri Kusmita Triputri, Yesci Tundreng, Syarifuddin Yeni Kuntari Yuni Andriyani Safitri Zamrah, Irda