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All Journal Jurnal Pendidikan Vokasi Guru Membangun SAINSMAT Indonesian Journal of Educational Studies Jurnal Sains dan Pendidikan Fisika Jurnal Neutrino : jurnal fisika dan aplikasinya Jurnal Matematika & Sains Jurnal Fisika Unand Journal of Educational Science and Technology Journal of Aceh Physics Society Equilibrium: Jurnal Pendidikan Jurnal Pendidikan Fisika Jurnal Fisika FLUX Jurnal Ilmiah Pendidikan Pancasila dan Kewarganegaraan Jurnal Penelitian Pendidikan IPA (JPPIPA) UNM Journal of Biological Education Jurnal Fisika dan Terapannya Jurnal Teknik Informatika (JUTIF) Indonesian Journal of Social and Educational Studies Seminar Nasional Pengabdian Kepada Masyarakat Buletin GAW Bariri ( BGB) Teknovokasi : Jurnal Pengabdian Masyarakat Vokatek : Jurnal Pengabdian Masyarakat Jurnal Pengabdian Masyarakat Impulse: Journal of Research and Innovation in Physics Education Advances In Social Humanities Research JKM: Jurnal Kemitraan Masyarakat
Jasruddin Daud Malago
Universitas Negeri Makassar
Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Nursing Physics Public Health Social Sciences Other

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Exploring the Self-Regulated Learning Skills of Physics Students in an Online Learning Environment Malago, Jasruddin Daud; Mahande, Ridwan Daud; Setialaksana, Wirawan
Indonesian Journal of Educational Studies Vol 26, No 1 (2023): Indonesian Journal of Educational Studies
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/ijes.v26i1.43510

Abstract

This research investigates the factors of students' self-regulated learning (SRL) skills in online learning environments from the demographic perspectives of gender and major. The study employs a survey design and involves 103 students selected through simple random sampling. Data collection uses the SOL-Q questionnaire and observation. The collected data is analyzed using descriptive statistics, t-tests, and one-way ANOVA. The research results indicate that among the five components of SRL, the environmental structure obtained a high score, meaning that environmental structure contributes significantly to SRL in online learning for physics and non-physics majors. Meanwhile, time management received a low score, indicating that time management contributes less to SRL. There is no significant difference in each component of SRL based on gender and major. Furthermore, there is no significant effect of gender and major on the level of SRL
Analisis Tanggung Jawab Syahbandar dalam Pelayaran pada Kantor Kesyahbandaran dan Otoritas Pelabuhan Jasruddin, Jasruddin; Putra, Zulfikar; Butuni, Syarif
Jurnal Ilmiah Pendidikan Pancasila dan Kewarganegaraan Vol 5, No 2 (2020): Desember 2020
Publisher : Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (32.762 KB) | DOI: 10.17977/um019v5i2p410-415

Abstract

The purpose of this study was to determine the responsibility of the harbormaster in shipping. This study used an empirical juridical approach. The responsibility of the class II Kendari Harbormaster was very important because of security and safety for matters related to shipping. The harbormaster in his duties had to ensure the awareness of sea transportation service users and had the authority to impose sanctions.
Study of Chlorophyl-A Variability in Bone Bay Waters During High Wave Events Musgamy, Hijrah K.; Jasruddin, Jasruddin; Palloan, Pariabti
Advances In Social Humanities Research Vol. 2 No. 8 (2024): Advances in Social Humanities Research
Publisher : Sahabat Publikasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46799/adv.v2i8.277

Abstract

Research has been carried out on the distribution of chlorophyll-a in the waters of Bone Bay during high wave events based on the parameters of sea surface temperature, wind speed and ocean currents. The aim of this research is to analyze parameters related to high waves which influence chlorophyll-a concentrations in the waters of Bone Bay. Chlorophyll-a patterns in Bone Bay waters were studied based on Aqua MODIS satellite data for chlorophyll-a data and ECMWF for wind speed, sea surface temperature and ocean current data. The average value was determined using Aqua MODIS and ECMWF satellite data for 10 years from 2011 to 2020. These parameters were analyzed to determine the correlation with chlorophyll-a. The calculation results show that sea surface temperature and wind speed decreased after high waves, while ocean currents and chlorophyll-a increased after high waves in Bone Bay waters. The correlation between chlorophyll-a and wind speed is 0.15, with sea surface temperature -0.44, and with ocean currents -0.26. Spatially, high concentrations of chlorophyll-a are found in the coastal waters of the South Sulawesi region with chlorophyll-a concentrations reaching 0.4-5 mg/m3. Temporally, high chlorophyll-a concentrations occur after high wave events with an average chlorophyll-a concentration of 0.32 mg/m3.
Perbandingan Profil Vertikal Divergensi dan Vortisitas Model ECMWF dan Luaran SATAID saat Kejadian Hujan di Mamuju Arizka Asmita; Jasruddin Daud Malago; Subaer Subaer
Jurnal Fisika Unand Vol 12 No 4 (2023)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jfu.12.4.658-666.2023

Abstract

Divergensi dan vortisitas merupakan parameter meteorologi yang sering digunakan untuk analisis kondisi atmosfer karena berkaitan dengan proses konveksi atau pembentukan awan. Model numerik yang biasa digunakan untuk menampilkan kedua parameter cuaca ini adalah model European Centre for Medium-Range Weather Forecast (ECMWF) dan Satellite Animations and Interactive Diagnosis (SATAID) khususnya saat kejadian cuaca buruk seperti hujan. Penulisan ini mencoba membandingkan nilai divergensi dan vortisitas hasil pengolahan kedua model tersebut pada kejadian hujan yang terjadi di wilayah Kalukku, Mamuju tanggal 24 Oktober 2021 sehingga dapat diketahui model yang baik dalam menampilkan kondisi atmosfer yang berkaitan dengan pembentukan awan saat kejadian hujan khususnya pada musim hujan. Hasil pengolahan data menunjukkan adanya perbedaan yang signifikan yaitu nilai divergensi dan vortisitas model ECMWF lebih tinggi dibandingkan SATAID. Kemudian, pola pergerakan nilai divergensi dan vortisitas secara temporal pada tiap lapisan isobarik berbeda sehingga menyebabkan nilai korelasi yang rendah dan nilai RMSE yang besar antara model ECMWF dan SATAID. Namun, jika dibandingkan dengan hasil pengamatan curah hujan pada Agroclimate Automatic Weather Station (AAWS) Kalukku sebagai acuan proses pembentukan awan terlihat nilai divergensi dan vortisitas model ECMWF lebih fluktuatif sehingga mampu mengidentifikasi potensi pembentukan awan sebelum terjadi hujan dan peluruhan awan setelah terjadi hujan dengan baik pada kasus kejadian hujan di musim hujan.
Study of Air Stability Index Threshold Values in the Event of Cumulonimbus Clouds and Thunderstorms at the Hasanuddin Meteorological Station Hariansah, Agusmin; Jasruddin, Jasruddin; Susanto, Agus
Advances In Social Humanities Research Vol. 2 No. 10 (2024): Advances In Social Humanities Research
Publisher : Sahabat Publikasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46799/adv.v2i10.283

Abstract

The aim of this research is to analyze the characteristics and performance of the air stability index threshold values ??for Cumulonimbus (CB) and Thunderstorm (TS) cloud events. This research compares the results with previous data at the Hasanuddin Meteorological Station. The analysis was carried out using Showalter Index (SI), K Index (KI), Total-Totals (TT), and Convective Available Potential Energy (CAPE) data from 2013 to 2022 with the Sturges method to determine class intervals and frequency of occurrence. Then, the performance of the threshold value was tested with 2023 data using the 2x2 contingency table verification method. The analysis results show that the threshold values ??for the air stability index, especially SI, KI, TT, and CAPE, have changed compared to previous guidelines or research. These changes are mainly in the lower threshold values, with new values ??? (-5), ? (13), ? (32), and ? (1), respectively. This shows that the frequency of CB and TS events is still influenced by this threshold value, especially at the lower limit during cloud formation. However, performance analysis in 2023 does not yet show clear significance. In general, the sensitivity of the index in predicting short-term weather is better during the day than at night, showing consistency with previous studies.
Pengaruh Pembelajaran Berbasis Proyek terhadap Keterampilan Berpikir Kritis Peserta Didik di SMP Negeri 1 Wayer Nasib, Nasib; Jasruddin, Jasruddin; Arsyad, Muhammad
Indonesian Journal of Social and Educational Studies Vol 5, No 2 (2024): Indonesian Journal of Social and Educational Studies
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/ijses.v5i2.68218

Abstract

Abstract. This research is pre-experimental research that aims to analyze whether there is an influence of critical thinking skills on students who are taught using a project-based learning model at SMP Negeri 1 Wayer. The independent variable in this research is project-based learning, while the dependent variable is critical thinking skills. The number of samples in this research was 14 students in class VII at SMP Negeri 1 Wayer. The research data was obtained by giving a critical thinking skills test on temperature and heat material as a pretest and posttest. The data analysis technique for testing hypotheses uses Normalized Gain (N Gain). Based on the Normalized Gain (N Gain) calculation carried out, the N Gain value was 63.54, so the N Gain value is in the medium category, meaning that there is a significant increase in critical thinking skills in students who are taught using project-based learning at SMP Negeri 1 Wayer. Keywords: Critical Thinking, Project Based Learning, Pre-experiment
PKM Pemanfaatan Tracker Untuk Menganalisis Video Gerak Benda Dalam Mengajarkan Materi Kinematika di SMA Momang Yusuf, A.; Jasruddin, Jasruddin; Yani, Ahmad; Asma Darmawan, Fitrah; Labusab, Labusab
Jurnal Pengabdian Masyarakat Vol. 2 No. 2 (2024): Jurnal Pengabdian Masyarakat (AbdiMas)
Publisher : Jurusan Pendidikan Teknik Elektro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59562/abdimas.v2i2.5883

Abstract

Gerak adalah topik mendasar dalam fisika yang menjadi dasar pemahaman untuk materi lain seperti energi, momentum, dan kelistrikan. Pemahaman yang baik tentang gerak sangat penting untuk mendukung penguasaan materi fisika lainnya. Salah satu cara meningkatkan pemahaman siswa adalah dengan memanfaatkan media pembelajaran berbasis internet, seperti animasi, laboratorium maya, dan aplikasi simulasi. Media ini dapat meningkatkan pemahaman konsep, sekaligus menghemat biaya dan waktu pembelajaran. Program Kemitraan Masyarakat (PKM) ini memperkenalkan aplikasi Tracker, alat yang dapat menganalisis video gerak benda. Aplikasi ini menyediakan data posisi benda secara kontekstual, yang berguna untuk memahami konsep dasar gerak, seperti kecepatan dan percepatan. Selain itu, Tracker memungkinkan simulasi lintasan gerak benda, sehingga pembelajaran menjadi lebih interaktif dan relevan. Melalui kegiatan ini, guru diharapkan memperoleh pengetahuan dan metode pembelajaran baru untuk mengajarkan konsep gerak, sehingga siswa dapat memahaminya dengan lebih baik.
KAJIAN ETNOBOTANI TANAMAN OBAT TRADISIONAL OLEH MASYARAKAT DESA LAPPA UPANG KECAMATAN MARE KABUPATEN BONE SEBAGAI SUMBER BELAJAR ETNOBOTANI DALAM BENTUK MODUL Hafsah, Hafsah; Hi Panu, Rasmi; Jasruddin, Jasruddin; Harlina, Harlina; Haeruddin, Hasriani
Guru Membangun Vol 43, No 2 (2024): Volume 43 Number 2, Desember 2024
Publisher : Ikatan Keluarga Alumni FKIP Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/gm.v43i2.88852

Abstract

Traditional medicine using plants has been carried out for generations by Indonesian people. Mare Region is a sub-district located in Bone Regency, South Sulawesi Province. One of the villages in Mare District is Lappa Upang Village. The people of Lappa Upang Village have knowledge about the use of surrounding plants as medicine for certain diseases or health problems. The research aims to: 1) obtain information on the types of plants used as  medicine; 2) find out the types of use of medicinal plants by the people of Lappa Upang Village, Mare District, Bone Regency regarding the use of medicinal plants. This type of research is exploratory descriptive research. The method used in collecting data was an exploratory survey with direct observation in the field. Community involvement was obtained through interviews using semi-structural and open-ended interview techniques guided by a list of questions. The results of the research recorded that there were 23 types of plants that were used by the local community of Lappa Upang Village as ingredients for traditional medicine. These plants include: Soursop, guava, pariah, bay leaf, papaya, candlenut, yellow turmeric, black turmeric, shallots, garlic, ginger, red ginger, kencur, mango, pacci, purple sweet potato, coriander, sere, pissing-pissing, sugar cane, tempuyung, aria, cere cella. can be used as material in making an Ethnobotany module
Penguatan Kompetensi Guru Sekolah Menengah melalui Pelatihan Canva untuk Peningkatan Media Pembelajaran Interaktif Mahande, Ridwan Daud; Ashari, Hilda; Malago, Jasruddin Daud; Bakri, Hasrul; Mappangara, Surianto
TEKNOVOKASI : Jurnal Pengabdian Masyarakat Volume 3: Issue 2 (May 2025)
Publisher : Jurusan Teknik Informatika dan Komputer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59562/teknovokasi.v3i2.8470

Abstract

Responding to the growing demand for interactive, digital-based learning environments, this community service program was designed to strengthen the capacity of secondary school teachers to design visual learning media using Canva. Many teachers in the target areas previously relied on conventional methods and lacked exposure to digital design tools, resulting in monotonous teaching delivery and low student engagement. Through structured stages—including socialization, training, technology implementation, mentoring, and sustainability efforts—participants were equipped with the knowledge and skills to produce infographics, presentations, worksheets, and other teaching materials. Observations during implementation showed increased teacher confidence and creativity, improved student responsiveness, and improved media alignment with curriculum objectives. Teachers also informed to form a peer-to-peer digital community to ensure ongoing support and resource sharing. The program successfully addressed gaps in digital literacy and instructional design, fostering a culture of innovation and collaboration among educators. The results demonstrate that scalable, context-based interventions can make a meaningful contribution to educational transformation.
EXPLORING RAMAN SPECTROSCOPY OF CNTs: INFLUENCE OF HOTWIRE TEMPERATURES ON RBM, D AND G BANDS USING HWC-VHF-PCVD Abidin, Kurniati; Malago, Jasruddin D; Noor, Fatimah A.; Winata, Toto
Jurnal Neutrino:Jurnal Fisika dan Aplikasinya Vol 18, No 1 (2025): October
Publisher : Universitas Islam Negeri Maulana Malik Ibrahim Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18860/neu.v18i1.29679

Abstract

Carbon Nanotubes (CNTs) are nanostructured materials that offer mechanical, electrical, and thermal advantages, making them attractive for various technological applications. In this study, CNTs were synthesized using the Hot Wire Cell-Very High Frequency-Plasma Enhanced Chemical Vapor Deposition (HWC-VHF-PECVD) with hotwire temperature variation (225 °C, 275 °C, and 325 °C) as the main variable. Characterization of CNTs was conducted through Raman spectroscopy to evaluate the effect of hotwire temperature variation on the structure and quality of CNTs. The Raman test identified a characteristic RBM (Radial Breathing Mode) band around 100-300 cm⁻¹, a D-band around 1350 cm⁻¹ associated with structural defects, a G-band around 1580 cm⁻¹ indicating sp² carbon bonds, and a 2D-band around 2650-2700 cm⁻¹ associated with the graphitic layer stack. The quantitative analysis of Raman spectra showed ID/IG ratios of 0.94, 0.76, and 0.86 for CNTs synthesized at 225°C, 275°C, and 325°C, respectively, confirming that CNTs grown at 275°C exhibit the lowest structural disorder and highest graphitic crystallinity. The results show that the intensity of the G-band at 275°C hotwire temperature is higher than that at 225°C and 325°C, indicating better CNTs quality at this temperature. In addition, the Raman shift in the RBM-band for 275°Chotwire temperature is higher compared to 225°C and 325°C, indicating a variation in the diameter of the synthesized CNTs. This characterization reveals that the control of hotwire temperature greatly affects the structure and quality of CNTs, which is important for the optimization of the synthesis process and its application in the future.
Co-Authors A. A, Arie A. Momang Yusuf Abdul Haris Adi Prasetyo Ahmad Saban ahmad yani Al Irsyad Anak Agung Gede Sugianthara Andi Asmawati Azis Andika Isma Arizka Asmita Ashari, Hilda Asma Darmawan, Fitrah Asmita, Arizka Bakri, Hasrul Butuni, Syarif Darmawan, Fitrah Asma Daud Mahande, Ridwan Della Fadhilatunisa Eko Hadi Sujiono Fatimah A. Noor Fatimah Arofiati Noor Fauziah Fitrah Asma Darmawan Haeruddin, Hasriani Hafsah Hafsah Hari Triwibowo Hariansah, Agusmin Harlina Harlina Harpina, Harpina Helmi Helmi Heri Rahmat Suryadi Hi Panu, Rasmi Hidayah Quraisy, Hidayah Humairah Mustaqim Asma Husain Husain Ida Ayu Putu Sri Widnyani Irmawati Amir Jasmin Daud, Jasmin Jasmin, Jasmin Kaharuddin Arafah Khaeruddin, Khaeruddin Kurniati Abidin Kurniati Abidin, Kurniati Labusab, Labusab M. A. Martawijaya Mappangara, Surianto MARIA BINTANG Masni Masni Muh. Saleh Muhammad Arsyad Muhammad Ayat Hidayat Muhammad Taqwin Muris Muris Musgamy, Hijrah K. Mutahharah Hasyim, Mutahharah Nasib Nasir Nasir Nasrul Ihsan Noviyanti Noviyanti, Noviyanti Nur Afrianah Nur Igawati Nurafni Oktaviyah Nurhaisa Nurhaisa Nurhikmah Hasan Oktaviana Beferly Mapau Oky Nur Pratiwi Johansyah P, Adi P, Pariabti Palloan Pariabti Pariabti Palloan Rabiah Rabiah Richard Richard Ridwan Daud Mahande Riskawati Riskawati Saleh, Zulfadly Saragih, Rino Wijatmiko Setialaksana, Wirawan - Subaer - Subaer Subaer Sukmawati Sukmawati Sulistiawaty Sulistiawaty Syamsul Arifin Toto Winata Triwibowo, Hari Vistarani Arini Tiwow Wahyu Hidayat Zulfikar Putra Zulfikar, Muh. Ihsan