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All Journal Jurnal Pendidikan Fisika Undiksha Tadris: Jurnal keguruan dan Ilmu Tarbiyah Journal of Teaching and Learning Physics JURNAL GALUNG TROPIKA Kasuari: Physics Education Journal (KPEJ) ENTITA: Jurnal Pendidikan Ilmu Pengetahuan Sosial dan Ilmu-Ilmu Sosial LOSARI: Jurnal Pengabdian Kepada Masyarakat Abdimas: Papua Journal Of Community Service PROFICIO: Jurnal Pengabdian Masyarakat Jurnal Industri dan Teknologi Samawa (JITSA) Jurnal Praktik Baik Pembelajaran Sekolah dan Pesantren Vokatek : Jurnal Pengabdian Masyarakat Majalah Teknik Industri AMMA : Jurnal Pengabdian Masyarakat Legal Empowerment: Jurnal Pengabdian Hukum MOTORIK Sociality: Journal of Public Health Service Hayyan Journal Jurnal Keperawatan Mandira Cendikia (JKMC) Journal of Accounting, Economics, and Business Education Policy and Law Journal JPFT (Jurnal Pendidikan Fisika Tadulako Online) Journal of Physics Education: Review and Research (JPERR)
Riskawati
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Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance 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 Mechanical Engineering Medicine & Pharmacology Nursing Physics Public Health Social Sciences Transportation Other

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Kesadaran Hukum Pelaku Usaha atas Pendaftaran Merek Dagang: Tinjauan Hukum Ekonomi Syariah Riskawati
Policy and Law Journal Vol 2 No 2 (2025): Desember
Publisher : Laskar Karya

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study aims to analyze the level of legal awareness among business actors in registering their trademarks in the field of intellectual property at the Regional Office of the Ministry of Law and Human Rights of Southeast Sulawesi. Legal awareness in this context includes the understanding, attitudes, and behavior of business actors toward the importance of legal protection for trademarks. The research method used is a juridical-empirical approach, with data collected through interviews, observations, and documentation involving MSME actors and officials from the Regional Office. The findings reveal that the legal awareness of business actors in Kendari City remains low, as indicated by the limited number of registered trademarks. Several inhibiting factors were identified, including lack of legal knowledge, the perception that the registration process is complex and costly, and insufficient outreach from relevant institutions. On the other hand, business actors who have registered their trademarks reported clear benefits, such as legal protection, increased competitiveness, and business legitimacy. Therefore, continuous educational and participatory approaches, along with inter-agency collaboration, are essential to enhance the legal literacy of business actors regarding trademark registration.
Potensi Pembuatan Batako dari Limbah Fly Ash dan Bottom Ash Widya Hastuti Afris; Riskawati; C. Elisa Martina Katili; Muh Nurkhalis
JURNAL INDUSTRI DAN TEKNOLOGI SAMAWA Vol 7 No 1 (2026): EDISI 13
Publisher : Program Studi Teknik Industri Universitas Teknologi Sumbawa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36761/jitsa.v7i1.5413

Abstract

PT. XYZ is a company engaged in seaweed processing, where the production process uses coal as boiler fuel to generate steam power for driving production activities. Coal combustion produces two types of waste, namely Fly ash and Bottom ash. Long-term accumulation of Fly ash and Bottom ash waste may require large storage space and cause environmental problems. This study aims to utilize Fly ash and Bottom ash waste (FABA) as an additive material in the production of concrete blocks (batako) and to calculate the production cost per batch. The research method used to address the problem was an experimental method. Based on the test results of the concrete blocks, it can be concluded that Fly ash and Bottom ash waste is feasible to be used as a mixture material in concrete block production with quality level II, using a composition of 300 g cement, 1500 g sand, and 1500 g Bottom ash. The test results showed a unit weight of 2.5 kg/unit, a compressive strength of 60 kN, and a water absorption percentage of 30%. The total production cost for producing concrete blocks using Fly ash and Bottom ash waste was Rp. 1,057,808 per batch, or Rp. 3,340 per unit
Penggunaan Quantitative Strategic Planning Matrix (QSPM) untuk Menentukan Strategi Pemasaran Produk Air Minum Dalam Kemasan di PT. X Andi Velahyati; Riskawati; Taha, Maghfirah Nursinta
JURNAL INDUSTRI DAN TEKNOLOGI SAMAWA Vol 7 No 1 (2026): EDISI 13
Publisher : Program Studi Teknik Industri Universitas Teknologi Sumbawa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36761/jitsa.v7i1.6903

Abstract

Marketing strategy is a policy implemented by a company to win competition within an industry. By determining the right marketing strategy, a company can achieve a competitive advantage over its rivals. PT. X is a producer of bottled drinking water (AMDK) in South Sulawesi. PT. X aims to determine an effective marketing strategy for their company to compete with other brands and increase profitability. This research utilizes the Quantitative Strategic Planning Matrix (QSPM) to determine which strategic alternative is the most attractive or appropriate for PT. X, based on the analysis of influencing external and internal factors. The data source used consists of respondent answers from questionnaires distributed to the marketing manager of PT. X. The data analysis technique follows the analytical steps of the QSPM to select strategic alternatives. The results indicate that the strategic alternative for marketing PT. X's bottled water products is to enhance and expand sales access through social media, with a Total Attractiveness Score (TAS) of 0.789
Development of an Integrated Electronics Learning Module Using Sensors and Arduino to Enhance Conceptual Understanding in Physics Riskawati; Rusdiana, Dadi; Abdurrahman; Said, Sukmawati; Sanusi, Dirgah Kaso; Indira, Ihfa
Tadris: Jurnal Keguruan dan Ilmu Tarbiyah Vol 11 No 1 (2026): Tadris: Jurnal Keguruan dan Ilmu Tarbiyah
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/tadris.v11i1.27555

Abstract

Microcontroller-based learning is increasingly used in physics education; however, evidence of its impact on students’ conceptual understanding remains inconsistent. This study evaluated a project-based, sensor-integrated Arduino learning module designed to enhance students’ conceptual understanding in an undergraduate physics/electronics course. Using a one-group pretest–posttest design, the module was implemented with 59 students and developed through the 4D model. The learning activities were organized into iterative project cycles, including system design, programming, sensor calibration, data collection, and reflection. Data were collected through expert validation sheets, a conceptual understanding test administered before and after the intervention, and a student response questionnaire. The data were analyzed using feasibility ratings, normalized gain (g), a paired-samples t test, and Cohen’s d. Expert reviewers rated the module as highly feasible and very valid. Students’ conceptual understanding improved significantly, as indicated by a moderate normalized gain (g = 0.48) and a large effect size (d = 1.01). In addition, students reported high engagement and perceived the module as practical for learning. Although these findings are encouraging, the use of a single-group design and implementation at a single site limit causal inference and generalizability. Future studies are therefore recommended to employ comparative and multi-site research designs.
DFT Study: Geometry Optimization and Electronic Properties of Steroid Derivative Compounds Ilham, Baso; Riskawati
Hayyan Journal Vol. 3 No. 1 (2026): February
Publisher : Education and Talent Development Center of Indonesia (ETDC Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51574/hayyan.v3i1.3878

Abstract

This study presents a descriptive investigation of three steroidal compounds—6-hydroxystigmast-4-en-3-one (1), stigmast-4-en-3-one (2), and 3-hydroxystigmast-5-en-7-one (3)—using Density Functional Theory (DFT) at the B3LYP level with the 6-31G**(d,p) basis set. The calculations were performed to analyze the optimized geometries and electronic properties of the compounds. The presence of hydroxyl and carbonyl groups within these molecular structures revealed their roles as electron-donating sites and potential active centers for electrophilic attack. Furthermore, several quantum chemical descriptors, including chemical hardness (δ), softness (σ), electronegativity (χ), chemical potential (µ), and electrophilicity index (ω), were determined to provide insights into the reactivity and stability of the studied molecules.
Peningkatan Literasi Hukum Lingkungan bagi HIMA PPKN FIS-H UNM Terhadap Bencana Banjir dan Longsor di Sumatera 2025 Supratman, Andi; Randiawan; Zulaikha Tri Astuti; Winda Nurul Annisa; Riskawati
Legal Empowerment: Jurnal Pengabdian Hukum Vol 4 No 1 (2026): Legal Empowerment: Jurnal Pengabdian Hukum
Publisher : UPPM STIH Biak-Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46924/legalempowerment.v4i1.428

Abstract

This community service activity aimed to enhance environmental law literacy among members of HIMA PPKN FIS-H UNM in understanding the phenomena of floods and landslides that occurred in Sumatra in 2025 from the perspective of environmental law. The activity was carried out through a participatory discussion method, actively involving participants in question-and-answer sessions and the exchange of ideas related to the issues discussed. The results of the activity indicate a shift in participants’ perspectives in understanding disasters, which were previously perceived merely as natural events, toward a more comprehensive and critical understanding. Participants came to realize that floods and landslides in Sumatra are not only influenced by natural factors, such as tropical cyclone activity, but are also closely related to structural factors, particularly the legal framework that grants greater licensing authority to the central government than to local governments, as well as human behavior that tends to be exploitative and poorly controlled in the utilization of natural resources, whether by individuals, groups, or corporations. This understanding contributed to an increased awareness among participants of the relationship between legal policies, development practices, and large-scale deforestation, thereby demonstrating that the community service activity had a positive and significant impact in strengthening environmental law literacy among students.
Co-Authors A.Ikramullah Abdurahman Abdurrahman Abu, Nur Agusman, Yudi Ahmad Yani Akhila, A. Adinda Alan Syahril Alfina Maysyurah Amida Datu Andi Velahyati Asrul Saputra Azalia Fajri Yasin Badaruddin , Sukri Barumbun, Mardyanto Bertha Mangallo C. Elisa Martina Katili Dewa Ardhi Saputra Ahnur Diki Pratama Dini Anggreni Djusmalinar Elsera, Chori Farid Fajrin Gafur, Muzna A. A Gani, Mardiah Gurdi, Nurkhalifah Heri , Ririn Nurfaathirani Herlina Arifin Herman, Nurul Mutmainnah Ihfa Indira Nurnaifah Ilham, Baso Indira, Ihfa Irnawati Jingga Astri Ananta Jusman Kamaluddin Khaeruddin Lisnani, TIRTA Mambraku, Putri Mierta Dwangga Mifta Nurya Anwar Muh Nurkhalis Muh. Wahyuddin Abdullah MUHAMMAD ALI Muhammad Nur Fajar Muntazarah, Fediyatun Musaad, Ishak Nur Aziza Nur Ifwa Awalya Nurbia Nurhikmah Abdullah Nurhua Nurnaifa, Ihfa Indira P.S, Nengke Ponisri, Ponisri Pristianto, Hendrik Puput Risti Kusumaningrum Puput Yuspitasari Putri, Amelia Putri, Chaela Amelya Rahma Nabila Rahmatullah, Azwar Rahmawati Fajrin Rahmayanti Rais, Lukman Randiawan, Randiawan Retno Puspa Rini Risnawati Rosalina, Febrianti Rusli Marasabessy, Umar Rusmin Rahman Said, Sukmawati Sakinah, Maghfirah Insan Sanusi, Dirgah Kaso Silfia Ningsih Slamet Widodo Sri Agustini Sri Agustini sukmawati Supratman, Andi Surya Darman Taha, Maghfirah Nursinta Tahir , Heri Tasya, Nurul Amelyan Titit, Fredy Tonang, Aisyah Putri Trezzi Oliviya Trisno Setiawan, Trisno WAHYUNI Widya Hastuti Afris Winda Nurul Annisa Yahya, Muhammad Azhari Yuli Setiawati, Yuli Yunus, Sitti Rahma Zugirah Zulaikha Tri Astuti