Article Per Year (5 Year)
p-Index From 2021 - 2026
4.872
P-Index
This Author published in this journals
All Journal International Journal of Advances in Applied Sciences Media Farmasi : Jurnal Ilmu Farmasi (Journal Of Pharmaceutical Science) JEJAK CHEMICA Jurnal Teknik Kimia JITEK (Jurnal Ilmiah Teknosains) Science and Technology Indonesia Jurnal Fitofarmaka Indonesia Jurnal Biologi Tropis IJEMS (Indonesian Journal of Environmental Management and Sustainability) Jurnal Abdi Insani Current Research on Biosciences and Biotechnology Muhammadiyah Journal of Nutrition and Food Science (MJNF) Journal of Agri-Food Science and Technology (JAFoST) Journal of Halal Science and Research eProceedings of Engineering Jurnal Pengabdian Masyarakat Bangsa Pelita: Jurnal Pengabdian kepada Masyarakat Journal of Industrial Process and Chemical Engineering (JOICHE) Indonesian Journal of Chemical Engineering Public Sphere: Jurnal Sosial Politik, Pemerintahan dan Hukum As-Sulthan Journal of Education International Journal of Multidisciplinary Reseach
Adi Permadi, Adi
Universitas Negeri Semarang
Agriculture, Biological Sciences & Forestry Arts 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 Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy 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 Mechanical Engineering Medicine & Pharmacology Nursing Physics Public Health Social Sciences Veterinary Other

Published : 37 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 37 Documents
Search

 1   2   3   4 
Pemodelan Perilaku Kelarutan Molekul Air terhadap Variasi Pelarut pada Permukaan CulnS2/ZnS Quantum Dots Menggunakan Pendekatan ab-initio berbasis Density Functional Theory Permadi, Adi
Journal of Industrial Process and Chemical Engineering (JOICHE) Vol 4, No 2 (2024)
Publisher : Institut Teknologi Adhi Tama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31284/j.joiche.2024.v4i2.7583

Abstract

This study investigates the solubility behavior of water molecules on the surface of CuInS₂/ZnS Quantum Dots (QDs) in different solvents using an Ab Initio approach based on Density Functional Theory (DFT). The research evaluates the influence of solvent dielectric constant on surface potential energy and solute-solvent interaction energy. The study reveals that hydrogen bonding, dipole-dipole interactions, and van der Waals forces significantly affect QDs stability and size. The findings indicate that solvents with higher dielectric constants destabilize nanoparticles, leading to electron transfer between particles. Among the tested solvents, chloroform provides an optimal balance between solubility, stability, and band gap (~1.68 eV). These results contribute to a deeper understanding of solvent-mediated effects on QDs, essential for their application in optoelectronics and bio-imaging.
PUBLIC AWARENESS OF WASTE MANAGEMENT IN YOGYAKARTA THROUGH THE FRAMEWORK OF ISLAMIC ECOLOGICAL ETHICS Permadi, Adi; Djamaluddin Perawironegoro; Afwiyah, Fadhilah; Aprillia Syahputri, Arina; Ardina Fitri Sugianti; Mutiara Wilson Putri
International Journal of Multidisciplinary Reseach Vol. 1 No. 5 (2025): Desember
Publisher : International Journal of Multidisciplinary Reseach

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

Abstract

Municipal solid waste remains a pressing environmental challenge in the Special Region of Yogyakarta (DIY), characterized by the continuous increase in waste generation, limited waste-management infrastructure, and low levels of public awareness and participation. This study aims to identify and analyze public perceptions and attitudes toward waste management across the five administrative regions of DIY through the distribution of 250 questionnaires administered using a random-sampling technique. The collected data were examined using descriptive statistics, k-means clustering, and heatmap visualization. The findings indicate significant variations in awareness and participation levels based on demographic factors such as age, gender, educational background, occupation, and residential area. The clustering analysis categorized respondents into three groups low awareness (34%), moderate awareness (25%), and high awareness (41%) each requiring different forms of intervention. Beyond the social dimension, the results demonstrate that Islamic ethical principles such as cleanliness as part of faith, the prohibition of environmental destruction (fasād), and the human responsibility as khalifah (stewards of the Earth) serve as an ethical and spiritual foundation that can reinforce community-based waste-management initiatives. Overall, the study concludes that addressing the waste crisis in Yogyakarta requires more than infrastructural solutions; it demands cultural transformation, continuous environmental education, and cross-sector collaboration to build collective ecological awareness and sustainable public engagement.
EXPLORING ISLAMIC PSYCHOLOGY CONCEPTS IN ENHANCING THE LEARNING MOTIVATION OF ENTREPRENEURSHIP STUDENTS Permadi, Adi; Wantini
International Journal of Multidisciplinary Reseach Vol. 1 No. 5 (2025): Desember
Publisher : International Journal of Multidisciplinary Reseach

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

Abstract

Learning motivation is a fundamental element in the success of higher education, especially in entrepreneurship courses that require creativity, innovation, courage to take risks, and mental toughness. This study aims to analyze the contribution of Islamic psychology concepts in increasing student learning motivation in entrepreneurship learning in Islamic higher education institutions. This study uses a descriptive qualitative method through classroom observation, semi-structured interviews, and learning reflections on students from eight undergraduate programs at Ahmad Dahlan University, namely Psychology, Law, Information Systems, Food Technology, English Literature, Biology, Pharmacy, and Medicine. The results of the study indicate that the integration of Islamic psychological values, including fitrah, religious motivation, tazkiyatun nafs, work ethics, and the concept of ikhtiar tawakal, plays a significant role in increasing student learning motivation, both quantitatively (discipline, participation, and project completion) and qualitatively (deepening the meaning of learning, work ethic, courage to innovate, and resilience in the face of failure). A relatively consistent positive response was found in all study programs, but with nuances of internalization that differed according to the characteristics of each discipline. These findings emphasize the importance of developing an Islamic psychology-based entrepreneurial learning model to produce Muslim entrepreneurial graduates who are competent, have integrity, are resilient, and are oriented towards social benefit.
Review : Potensi Kesehatan Cuka Buah sebagai Pengembangan Obat Tradisional Permadi, Adi
Journal of Industrial Process and Chemical Engineering (JOICHE) Vol 5, No 1 (2025)
Publisher : Institut Teknologi Adhi Tama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31284/j.joiche.2025.v5i1.7683

Abstract

Fruit vinegar is a fermented functional food product with significant health benefits due to its antioxidant-rich composition. Produced through alcoholic and acetic fermentation from starchy or sugary raw materials, fruit vinegar contains bioactive compounds such as organic acids, polyphenols, and melanoidins. These contribute to its roles in blood glucose regulation, weight management, antimicrobial effects, and chronic disease prevention. Variants like apple cider vinegar, pineapple vinegar, and mango vinegar have shown potential as therapeutic agents for diabetes, cardiovascular health, and obesity. Despite its promising applications in modern medicine and food preservation, challenges remain, including limited clinical data, inconsistent product quality, and varying production methods affecting bioactive content. This review explores the health benefits, production processes, and therapeutic potential of fruit vinegar, integrating recent findings to provide insights into its functionality and challenges. Furthermore, opportunities for utilizing alternative substrates, such as mango peels and pineapple waste, highlight its role in promoting sustainability. By addressing current gaps and emphasizing innovation in production and research, this study aims to support the broader application of fruit vinegar in health and food sectors
PENGUATAN MANAJEMEN PRODUKSI PASIR KUCING PADA BUMDes HARGOMULYO GUNUNG KIDUL Suharto, Totok Eka; Permadi, Adi; Syamsuddin, Arief; Putri, Mutiara Wilson; Lupi, Ahmad; Saputri, Rully Indah; Pariz, Ananda Rizky Al
Jurnal Abdi Insani Vol 12 No 11 (2025): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v12i11.3124

Abstract

BUMDes Hargomulyo Gedangsari Gunungkidul saat ini sedang merintis usaha pasir kucing dari batuan zeolit alam (bentonit) yang tersedia banyak di daerah setempat dan belum banyak dimanfaatkan. Namun, usaha pasir kucing tersebut terkendala dengan terbatasnya teknologi dan manajemen produksi. Kegiatan ini bertujuan untuk meningkatkan kapasitas produksi dan nilai tambah zeolit alam untuk menghasilkan produk pasir kucing yang berkualitas dan ramah lingkungan. Metode kegiatan yang dilaksanakan meliputi sosialisasi, workshop, dan pelatihan manajemen dan operasional produksi. Peningkatan keberdayaan mitra kegiatan diukur dengan istrumen tes tertulis dan observasi kinerja. Hasil kegiatan menunjukkan peningkatan pengetahuan dan keterampilan mitra sasaran dalam manajemen produksi pasir kucing dari zeolit alam. Peralatan produksi berupa mesin crusher dengan kapasitas lebih besar dan alat pengemasan produk telah dipasang dan dikuasai operasionalnya. Peningkatan keberdayaan BUMDes Hargomulyo dalam manajemen produksi yang dindikasikan dengan adanya dokumen SOP produksi, struktur organisasi, dan sistem pencatatan keuangan. Dengan menggunakan mesin crusher batuan yang telah dikembangkan, kapasitas produksi pasir kucing dapat ditingkatkan menjadi dua kali lipat dibandingkan sebelumnya. Produk pasir kucing dikemas dengan branding Pasir Zeolit Hargosuryo, 100% alami, multi-guna, dan ramah lingkungan. Kegiatan pengabdian kepada masyarakat yang telah dilakukan berhasil meningkatkan kapasitas produksi pasir kucing dari batuan zeolit alam sampai dengan 800 kg per hari melalui pengembangan mesin crusher dan pelatihan manajemen produksi pada BUMDes Hargomulyo Gunung Kidul. Produk pasir zeolit HARGOSURYO mempunyai kualitas yang baik, alami, tanpa bahan aditif, dan ramah lingkungan. Manajemen usaha diperkuat dengan terwujudnya dokumen SOP produksi, dokumen struktur organisasi, dan dan dokumen pencatatan keuangan usaha yang dapat diaplikasikan.
Surfactant Variations in Capsanthin-loaded Nanostructured Lipid Carrier: Formulation, Characterization, and Stability Study Efiana, Nuri Ari; Shofa-ulhusna, Fatihah; Paramita, Lathifah Aurora; Heavena, Indana Azza; Masyfiyah, Salsabila Fariha; Muhamed, Farahidah; Permadi, Adi; Wahyuningsih, Iis
Science and Technology Indonesia Vol. 11 No. 1 (2026): January
Publisher : Research Center of Inorganic Materials and Coordination Complexes, FMIPA Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26554/sti.2026.11.1.335-344

Abstract

The stability of drugs and nanocarriers is a crucial factor in guaranteeing their efficacy and quality. Nanostructured lipid carriers (NLCs) as lipid-based nanocarriers provide benefits in overcoming the stability and other issues associated with the drug. Surfactants play a crucial role in imparting the desired characteristics of lipid based systems, including stability, particle size, size distribution, and zeta potential. This study aimed to develop a capsanthin-loaded NLC formulation with an optimal surfactant combination that exhibits the required properties and stability. Three formulations were prepared applying Tween 20 and Span 80 in ratios of 5:1, 2:1, and 1:1 for F1, F2, and F3, respectively. Capsanthin, as an active ingredient, originates from paprika powder. NLC properties regarding transmittance, particle size, polydispersity index (PI), zeta potential, loading capacity (LC), and loading efficiency (LE) were characterized. Furthermore, stability studies were also conducted in this research. The results showed that F1 exhibited desirable characteristics, including transmittance percentage, particle size, PI, zeta potential, LC, and LE of 87.22±2.64%, 255.4±46.88 nm, 0.54±0.13, -39.51±3.02 mV, 12.59±0.35%, and 35.40±3.07%, respectively. Moreover, the physical stability studies exhibited that F1 provided a more stable system compared to other formulations. Additionally, the chemical stability indicated that degradation occurred in the paprika powder, not in the NLC. In conclusion, NLC can protect capsanthin, as evidenced by the stable capsanthin levels in NLC compared to those in paprika powder.
Analisis Das Sollen dan Das Sein dalam Penerapan Prinsip Good Corporate Governance pada Perseroan Terbatas di Indonesia. Permadi, Adi; Aolia, Alfi Muhammad; Shahibul Hikam, Muhammad Athaillah; Husni, Asep; Najmudin, Nandang
Public Sphere: Jurnal Sosial Politik, Pemerintahan dan Hukum Vol 5, No 1 (2026): JPS (Jurnal Sosial Politik, Pemerintahan dan Hukum)
Publisher : CV Widina Media Utama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59818/jps.v5i1.2498

Abstract

The principle of Good Corporate Governance (GCG) serves as a fundamental pillar in the management of Limited Liability Companies in ensuring transparency, accountability, and alignment with the interests of shareholders and stakeholders. In practice, however, the implementation of GCG often encounters a gap between das sollen the normative standards stipulated in the Company Law and GCG guidelines and das sein, which reflects the actual behavior of corporate organs, particularly the board of directors. This study aims to examine legally how the discrepancy between das sollen and das sein emerges in the application of GCG principles, and how such discrepancies affect the legal accountability of directors. This research employs a normative juridical method using a statutory approach, a conceptual approach, and case analysis based on relevant Supreme Court decisions. The analysis of decisions such as Supreme Court Decisions No. 374 K/Pdt/2012, No. 297 K/Pdt.Sus/2012, and No. 39 PK/Pdt.Sus-Pailit/2013 shows that directors may be held liable when proven to have exceeded their authority, acted negligently, or failed to fulfill their fiduciary duties as mandated under Article 97(3) and Article 98 of the Company Law. The findings indicate that deviations from GCG implementation arise due to weak internal oversight mechanisms, a lack of transparency in managerial decisions, and the persistent occurrence of conflicts of interest in corporate decision-making processes. These discrepancies lead to an increased risk of corporate losses and may result in personal liability for directors, whether through civil lawsuits or corporate legal accountability. Judicial enforcement through court decisions reinforces that GCG is not merely ethical guidance, but a binding normative standard with legal consequences. Thus, this study emphasizes that harmonizing das sollen and das sein is essential for the effective implementation of GCG in Indonesia. Strengthening regulations, improving oversight by corporate organs, and ensuring consistent law enforcement are crucial to achieving governance practices that comply with the prevailing legal standards.ABSTRAKPenelitian ini menganalisis efektivitas Badan Penyelesaian Sengketa Konsumen (BPSK) dalam memberikan akses keadilan bagi konsumen melalui pendekatan yuridis-empiris yang memadukan wawancara semi-terstruktur dengan pemangku kepentingan BPSK Kota Bandung, observasi proses penyelesaian, serta kajian regulasi yang mendasari berdirinya lembaga tersebut. Berdasarkan Perpres Nomor 90 Tahun 2001, BPSK berperan sebagai lembaga non-litigasi yang menyelesaikan sengketa antara konsumen dan pelaku usaha melalui konsiliasi, mediasi, dan arbitrase, serta berwenang menjatuhkan sanksi administratif kepada pelaku usaha yang melanggar. Temuan menunjukkan bahwa struktur keanggotaan majelis yang terdiri atas unsur pemerintah, pelaku usaha, dan konsumen dengan proporsi seimbang merupakan instrumen imparsialitas dalam proses ajudikasi sengketa. Namun, efektivitas layanan BPSK masih menghadapi sejumlah tantangan: keterbatasan cakupan kelembagaan karena belum seluruh kabupaten/ kota memiliki BPSK sehingga menimbulkan beban perkara terpusat serta potensi hambatan akses bagi konsumen dari wilayah pinggiran; prosedur pembuktian yang masih konvensional; dan ketergantungan penyelesaian pada itikad baik pelaku usaha dalam menjalankan putusan. Meski demikian, BPSK berhasil berperan sebagai garda awal perlindungan hukum sebelum sengketa meningkat ke ranah litigasi, dengan mekanisme mediasi tetap menjadi pilihan dominan dan memperkuat asas keadilan prosedural bagi para pihak. Penelitian ini memberikan kontribusi empiris dalam memahami posisi BPSK sebagai bagian dari arsitektur alternatif penyelesaian sengketa di Indonesia serta membuka ruang evaluasi terhadap urgensi peningkatan digitalisasi proses dan perluasan kelembagaan menuju efektivitas yang lebih optimal di masa mendatang.
Co-Authors Abdul Aziz Afwiyah, Fadhilah Agung Kurniawan Al Haq, Permata Aulia Alamsyah, Tegar Ali, Fitra Mara Andi Rifki Rosandy Aolia, Alfi Muhammad Aprilla, Annisa Hera Aprillia Syahputri, Arina Ardina Fitri Sugianti Arwini, Arwini Azhar, Sella Angelina Baswara, Ahmad Raditya Cahya Budiastuti, Pramudita Chang, Jia-Yaw Chasanah, Alfi Dewi, Kartika Tunggal Dimas, Doni Djamaluddin Perawironegoro Efiana, Nuri Ari Endah Sulistiawati Fadilah, Haqi Miftah Fatma Nuraisyah, Fatma Fausta, Ahnaf Zaki Febian, Muhammad Izzul Firdaus, Stradivary Firdaus, Stradivary Maulida Gulo, Herbert Alessandro Panias Hadi, Mulyono Halimathusyakhdyah, Halimathusyakhdyah Hapsari, Intan Tri Hasnaeni hasnaeni, Hasnaeni Hayuningtyas, Ratih Heavena, Indana Azza Hendry Pangestu Husni, Asep Iis Wahyuningsih Iqbal Ramadhan, Iqbal Irawan, Ichsanul Fikri Umar Iswahyudi Hidayat Joko Pitoyo Khairi, Amalya Nurul Khasanah, Fitri Nur Latifatunnajib, Sukma Lubnah, Ifa Lukhi Mulia Shitophyta Lupi, Ahmad Maema, Nadin Okta Mahendra, Abang Muhammad Wahyu Mariska, Novia Maryudi Maryudi Masila, Maya Laffayza Daeng Masyfiyah, Salsabila Fariha Ma’arif, Sandhy Aulia Mufti Khakim, Mufti Muhamed, Farahidah Muhammad Ali Akbar, Muhammad Ali Munawaroh, Annisa Luthfiana Mustaqim, Luthfi Mutiara Wilson Putri Nafi’, Zahrotun Nandang Najmudin Nazzal, Sami Novitasari, Putri Rachma Nur Halimah NURUL HIDAYAH Oemardy, Zalfadhia Luthfia Paramita, Lathifah Aurora Pariz, Ananda Rizky Al Pawenang, Denta Kesdik Prastiwi, Salma Maulidya Pratiwi Apridamayanti, Pratiwi Pratiwi, Margaretha Herlin Pratomo, Zaki PURWANTI PURWANTI Putri, Aninda Cahaya Putri, Mutiara Wilson Rahayu, Wahidah Mahanani Rahman, Zulfan Hanif Rahmawati, Daniar Ramadani, Noorpani Ramadhan, M. Kaisar Sutomo Ramadhan, Muhammad Kaisar Sutomo Ramadhan, Rafli Rosyidah, Ummy Rullyansyach, Mochammad Rumaisha, Sanda Safitri, Harminah Sapsuha, Nurkhalisah Sapto Yuliani Saputri, Rully Indah Satar, Ibdal Satria, Rizky Adi Septiyani, Retnosyari Setyanto, Barry Nur Shahibul Hikam, Muhammad Athaillah Shofa-ulhusna, Fatihah Sholihah, Laila Melati Nur Sinaga, Alexander Maruli Tua Sinaga, Alexander MT Sirajuddin, Muhammad Mar’ie Siti Jamilatun Siti Nur Azizah, Siti Nur Sofiana, Nurani Sofyan Hadi Sumardani, Wahyu Bintoro Suyadi Suyitno Suyitno Syamsuddin, Arief Syaputri, Dhayu Carista Totok Eka Suharto Totok Eka Suharto Trianik Widyaningrum W, Hamizagha Nur Abid Wahyuni, Denik Putri Wantini Wardana, Mikael Dia Wibisono, Ilham Kukuh Widyasmoko, Hamizagha Nur Abid Wilson, Mutiara Winarni Winarni Wulandana, Rachmadian Wulandari, Annisa Desna Yanti, Dinda Putri Dwi Zahrul Mufrodi, Zahrul