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All Journal Jurnal Neutrino : jurnal fisika dan aplikasinya The Indonesian Accounting Review Indonesia Chimica Acta Indonesian Journal of Chemical Science SCIENCE TECH: Jurnal Ilmiah Ilmu Pengetahuan dan Teknologi SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Samakia: Jurnal Ilmu Perikanan Sainmatika: Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam Jurnal Kreativitas PKM Kumawula: Jurnal Pengabdian Kepada Masyarakat Abdimas Universal Jurnal Inovasi Teknik Kimia Jurnal ABDINUS : Jurnal Pengabdian Nusantara Jurnal Abdi Insani Abdimas Galuh: Jurnal Pengabdian Kepada Masyarakat Jurnal Sains dan Edukasi Sains SPIN: Jurnal Kimia & Pendidikan Kimia Hydrogen: Jurnal Kependidikan Kimia JOURNAL OF COMMUNITY ENGAGEMENT AND EMPOWERMENT Jurnal Pijar MIPA Formosa Journal of Science and Technology (FJST) Jurnal Kimia dan Rekayasa CHEMVIRO : Jurnal Kimia dan Ilmu Lingkungan
Dyah Setyaningrum, Dyah
Program Studi Kimia, Fakultas Sains Dan Teknik Universitas Bojonegoro, Bojonegoro
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences Veterinary Other

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The Electrical Behaviour Study on Saltwater Batteries in Various Electrolyte Concentrations and Cross-Sectional Areas Anisa, Zuffa; Mubarokah, Lailatul; Rusdiana SE, Meilisa; Setyaningrum, Dyah
Hydrogen: Jurnal Kependidikan Kimia Vol. 13 No. 2 (2025): April 2025
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/hjkk.v13i2.14591

Abstract

A study has been conducted to analyze the effect of various electrolyte concentrations and cross-sectional areas on voltage and current in batteries using the galvanic cell method (voltaic cells). This study aims to determine the electrolyte concentration and electrode cross-sectional area that provide optimal effects on voltage, current, and power in batteries. Variations in NaCl electrolyte concentration of 1 M; 3 M; 5 M; 7 M; and 9 M as electrolytes and variations in the cross-sectional area of Cu-Al 5 cm2, 10 cm2, 15 cm2, 20 cm2, 25 cm2 as electrodes. From these tests, the optimal voltage value was obtained at a concentration of 7 M and a cross-sectional area of 25 cm2 with a value of 0.73 V, the optimal current value at a concentration of 7 M and a cross-sectional area of 25 cm2 with a value of 19.99 mA, and the optimal power value at a concentration of 7 M and a cross-sectional area of 25 cm2 with a value of 14.593 mwatts. The larger the cross-sectional area of the electrode, the greater the electrical energy produced. The optimum concentration of electrolyte greatly influences the value of the electrical power produced.
Synthesis AuNPs Using Moringa oleifera Extract and Potential Study as Colorimetric Microplastic Detection Thohir, Muhammad Bakhru; Setyaningrum, Dyah; Efendi, Meilisa Rusdiana Surya; Saputra, Arya Ananda; Nursaida, Marta Citra
Hydrogen: Jurnal Kependidikan Kimia Vol. 13 No. 3 (2025): June 2025
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/hjkk.v13i3.16603

Abstract

Nanoparticles are multipurpose materials that have been utilized in the medical, energy, and environmental monitoring fields. The advantage of nanoparticles is that they have unique physicochemical properties such as surface area, optical activity, and surface modifiability. One of the important uses of nanoparticles is for environmental monitoring. This is because the surface of nanoparticles can be modified, and with their small size, they can reach analytes in difficult matrices. However, conventional synthesis methods of nanoparticles have been unsustainable. Therefore, the synthesis of AuNPs using bioreductors was considered urgent. The aim of this research was to determine the optimum conditions for the synthesis of AuNPs with Moringa oleifera (MO) as a bioreductor to obtain AuNPs-MO, to characterize the synthesized AuNPs-MO, and to study the application of AuNPs-MO for monitoring microplastic pollutants. This research was conducted through the stages of extraction, determination of optimum conditions, characterization, and literature study of the potential of AuNPs-MO as a detector. Determination of optimum conditions was carried out by applying variations in pH and precursor-reducing agent ratio. The optimal pH was found to be 6, and the optimal volume ratio was 15:5 (mL). Characterization of AuNPs-MO was conducted using FTIR and PSA. The FTIR spectra showed identical absorption patterns for AuNPs synthesized with bioreductants, and the particle size was found to be 61.15 nm. In addition, microplastics were detected using AuNPs both directly, through surface modification with proteins, and indirectly, with the assistance of acetone. From this series of experiments, satisfactory results were obtained.
PENGUATAN SWASEMBADA PANGAN SANTRI MELALUI TEKNOLOGI PEMANENAN AIR HUJAN DAN GREENHOUSE DI PONDOK PESANTREN SAYYID ABDULLAH SAJAD BANCAR Setyaningrum, Dyah; Mushthofa, Mushthofa; Saputra, Ichwan Hadi
Jurnal Abdi Insani Vol 12 No 10 (2025): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v12i10.3145

Abstract

Telah dilaksanakan kegiatan pengabdian masyarakat dengan sasaran para santri dari ponpes Sayyid Abdullah Sajad Bancar. Pemberdayaan kepada para santri diperlukan untuk meningkatkan kapasitas diri masing-masing. Serta dapat menjadi bekal ketika mereka sudah lulus. Tujuan dari pelaksanaan kegiatan pengabdian ini adalah untuk mewujudkan pesantren hijau dan memberi solusi atas tantangan perubahan iklim melalui pemanenan air hujan dan pertanian berkelanjutan dengan greenhouse. Adapun tahapan yang dilakukan adalah dengan survey awal untuk mengetahui masalah prioritas mitra, justifikasi solusi yang disepakati bersama mitra, pelaksanaan sosialisasi dan pelatihan, serta adanya monitoring dan evaluasi dari kegiatan ini. Kepemilikan aset untuk memenuhi kebutuhan swasembada pangan, dalam hal ini adalah IPAH dan greenhouse menjadi target akhir kegiatan. Luaran setelah adanya Pengabdian kepada Masyarakat ini dapat meningkatkan pengetahuan dan keterampilan kepada pengurus dan santri terkait konservasi air dan swasembada pangan, sehingga dapat menjadi bekal para santri saat lulus. Selain itu, dampak lebih luasnya adalah dapat dijadikan percontohan dalam konservasi air kepada masyarakat/ ponpes lainnya. Secara kuantitasi, terlihat bahwa terjadi peningkatan pengetahuan mitra, dimana sebelum adanya penyuluhan dan pelatihan, pemahaman peserta masih di bawah 20%. Namun, setelah diberikan sosialisasi dan pelatihan pemahaman peserta mengalami peningkatan hingga 80%.
Santripreneur pembuatan biochar di Ponpes Sayyid Abdullah Sajad Bancar untuk mendukung one pesantren one product Setyaningrum, Dyah; Thohir, M. Bakhru; SalsaBilla, Eka Nazwa
SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Vol 9, No 6 (2025): November
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jpmb.v9i6.35229

Abstract

AbstrakDinas koperasi dan UKM Jawa Timur mencanangkan program sebagai upaya untuk meningkatkan pemberdayaan ekonomi berbasis pesantren melalui, One Pesantren One Product. Selaras dengan hal tersebut, tujuan pengabdian masyarakat ini adalah untuk membantu para santri di pondok pesantren Sayyid Abdullah Sajad Bancar menyediakan solusi alternatif dalam mewujudkan one pesantren one product. Melalui pendekatan pendidikan dan partisipatif, kegiatan santripreneur ini diaharapkan dapat meningkatkan pengetahuan para santri di ponpes dalam mengolah bonggol jagung menjadi biochar menggunakan metode pirolisis sederhana. Pengabdian masyarakat ini diinisiasi dengan menerapkan metode Participatory Rural Appraisal yang terbukti efektif untuk penyampaian IPTEK pada para santri. Terbukti dengan adanya peningkatan pengetahuan hingga mencapai 50% dari hasil pengisian kuesioner. Harapannya melalui kegiatan ini dapat menjadi salah satu alternatif terwujudnya one pesantren one product. Kata kunci: biochar; bonggol jagung; limbah pertanian; pirolisis; santripreneur. AbstractThe East Java Cooperatives and SMEs Office launched a program as an effort to increase Islamic boarding school-based economic empowerment through, One Pesantren One Product. In line with this, the purpose of this community service is to help students at the Sayyid Abdullah Sajad Bancar Islamic Boarding School provide alternative solutions in realizing one pesantren one product. Through an educational and participatory approach, this santripreneur activity is expected to increase the knowledge of students at the Islamic boarding school in processing corn cobs into biochar using a simple pyrolysis method. This community service was initiated by implementing the Participatory Rural Appraisal (PRA) method which has proven effective in delivering science and technology to students. This is proven by an increase in knowledge of up to 50% from the results of filling out the questionnaire. It is hoped that this activity can be an alternative to realizing one pesantren one product Keywords: biochar; biomass; corn cob; pyrolysis; santripreneur.
Pendampingan Pengurusan Izin Edar BPOM Produk Jamu Gendong Desa Ngablak, Kecamatan Dander, Kabupaten Bojonegoro Setyaningrum, Dyah; Maghfiroh, Amalia Ma’rifatul
Jurnal ABDINUS : Jurnal Pengabdian Nusantara Vol 3 No 2 (2020): Volume 3 Nomor 2 Tahun 2020
Publisher : Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/ja.v3i2.13796

Abstract

The main idea of this activity was to provide information for the business actors of jamu gendong to be able to administer product permits at BPOM. This effort was carried out by providing skills and insight to the business actors of jamu gendong through socialization, counseling, and joint training with related agencies. This training was carried out from the selection of simplisia to business management. The result of this activity was that the partner could produce the products of jamu gendong that had the better quality in terms of product safety so that the products of jamu gendong from Ngablak Village could be marketed in supermarkets, gift shops or through online. In addition, jamu gendong was expected to become the main beverage as asubstitute for mineral water in the meetings at Village Meeting Hall of Ngablak. The permit from BPOM was expected to influence the improvement of the welfare of the members of the community.
New Synthesis Method of AuNPs Using Moringa oleifera Extract as Bioreductor and Potential Study as Colorimetric Microplastic Detection Thohir, Muhammad Bakhru; Setyaningrum, Dyah; Saputra, Arya Ananda; Nursaida, Marta Citra
Jurnal Akta Kimia Indonesia (Indonesia Chimica Acta) Volume 18, No 2: December 2025
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70561/ica.v18i2.44733

Abstract

Nanoparticles are multipurpose materials that have been utilized in the medical, energy, and environmental monitoring fields. The advantage of nanoparticles is that they have unique physicochemical properties such as surface area, optical activity, and surface modifiability. One of the important uses of nanoparticles is for environmental monitoring. This is because the surface of nanoparticles could be modified, and with their small size, they could reach analytes in difficult matrices. However, the synthesis of nanoparticles has been an unsustainable process. Therefore, the synthesis of AuNPs using bioreductors finds its urgency. The aim of this research is to determine the optimum conditions for the synthesis of AuNPs-MO, the character of the synthesized AuNPs-MO, and to study the application of AuNPs-MO for monitoring microplastic pollutants. This research was conducted through the stages of extraction, determination of optimum conditions, characterization, and literature study of the potential of AuNPs-MO as a detector. Determination of optimum conditions was carried out by applying variations in pH and precursor-reducing agent ratio. Characterization of AuNPs-MO was done with FTIR and PSA. In addition, microplastic detection models with AuNPs-MO have been obtained directly and indirectly. From this series of experiments, satisfactory results have been obtained.
Evaluation of the Implementation of the Principal Inspectorate’s Role of Agency X in the Performance Audit Khairunnisa; Setyaningrum, Dyah
The Indonesian Accounting Review Vol. 15 No. 2 (2025): July - December 2025
Publisher : Universitas Hayam Wuruk Perbanas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14414/tiar.1525441

Abstract

A gap exists between the Regulation of the Financial and Development Supervisory Agency (BPKP) Number 8 of 2021 and the implementation of the Principal Inspectorate’s role of Agency X in the Performance Audit of Activity X. In contrast, the agency’s target to achieve capability level 4 within the next four years underscores the importance of research that aims to evaluate the implementation of the role of Irtama of Agency X in the Performance Audit of Activity X based on BPKP Regulation Number 8 of 2021 and to provide recommendations for improvement to enhance its capability level to level 4. The research employs a qualitative evaluation case study approach. Secondary data were obtained from qualitative document instruments, while primary data were collected through interviews and questionnaires. It examines the perspectives of auditors, auditees, and BPKP evaluators. The results indicate that Irtama of Agency X implemented only 9 of 16 statement fulfillment items at Level 3 (56.5%) and none at Level 4 (0%). The implications suggest that Agency X should promptly develop a risk management framework, and the Principal Inspectorate of Agency X should prepare its annual plan based on Agency X’s risk management, revise the performance audit guidelines, and ensure that the performance audit results generate 3E findings.
Co-Authors Alfianti, Atika Amalia Ma’rifatul Maghfiroh Azizah, Aprilia Nur Danar, Danar Destiana, Annisa Effendi, Meilisa Rusdiana Surya Eko Budi Susatyo Elvania, Nindy Callista Fadila, Natasya Nurul Firmansyah, Aditya Eka Firnanda, Titia Juwita Ayu Hani Rasydta Harjono Harjono Herta Novianto Hidayatullah, Irfan Ichwan Hadi Saputra Ita Yunira Septiani Khairunnisa Lailatul Mubarokah Lailatul Mubarokah Mohammad Alauhdin, Mohammad Mushthofa Nisya', Dian Ni’matus Sabila Novia Fajarwati, Novia Nurhaliza, Anggi Nurin, Wachidatun Nursaida, Marta Citra Putri, Amalia Eka Rahma Diyan Martha Rahmawati, Laily Agustina Safitri, Risa Anggi SalsaBilla, Eka Nazwa Sania, Chadlirotus Saputra, Arya Ananda Shauki, Elvia Sunityo Suciati, Diyah Ayu Sujiat Suwatiningsih, Dewi Syafitri, Febriyani Thohir, M. Bakhru Thohir, Muhammad Bakhru Trisnawati, Ade Uswatun Kasanah, Uswatun Wimbuh Tri Widodo Zhailatur Rizqiyah Zuffa Anisa