Article Per Year (5 Year)
p-Index From 2021 - 2026
5.577
P-Index
This Author published in this journals
All Journal Medikora: Jurnal Ilmiah Kesehatan Olahraga JURNAL SAINS PERTANIAN EQUATOR REKA INTEGRA Swara Bhumi Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Syntax Literate: Jurnal Ilmiah Indonesia Jurnal Biologi Tropis Jurnal Pertanian Agros CSRID (Computer Science Research and Its Development Journal) Asian Journal of Aquatic Sciences Jurnal Elkolind : Jurnal Elektronika dan Otomasi Industri Reswara: Jurnal Pengabdian Kepada Masyarakat AGRISAINS: Jurnal Ilmiah Magister Agribisnis Budapest International Research and Critics in Linguistics and Education Journal (Birle Journal) Jurnal Ilmu Manajemen Terapan (JIMT) Abdimas: Papua Journal Of Community Service ARMATUR : Artikel Teknik Mesin dan Manufaktur Madiun Spoor : Jurnal Pengabdian Masyarakat Margin Eco : Jurnal Ekonomi dan Perkembangan Bisnis Jurnal Pengabdian Masyarakat : Pemberdayaan, Inovasi dan Perubahan Verstek Abdi-Dharma Jurnal Sistem Informasi Bisnis (JUNSIBI) JUNIF: Jurnal Nasional Informatika Jurnal Pengabdian Teratai Journal of Materials Exploration and Findings Jurnal Pengabdian Masyarakat Bhinneka Srawung: Journal of Social Sciences and Humanities Jurnal Pengabdian Masyarakat Tapis Berseri QISTINA: Jurnal Multidisiplin Indonesia Madani: Multidisciplinary Scientific Journal Jurnal Manajemen Sistem Informasi Beujroh : Jurnal Pemberdayaan dan Pengabdian pada Masyarakat Jurnal Research Ilmu Pertanian Journal of Social Work and Science Education Jurnal Ragam Pengabdian Solidarity : Journal of Education, Social dan Culture ABDI KAMI: Jurnal Pengabdian Kepada Masyarakat
ARI KURNIAWAN
Institut Teknologi Nasional Bandung
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering 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 Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

Published : 48 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 48 Documents
Search

 1   2   3   4   5 
PENINGKATAN KESUBURAN TANAH PADA MEDIA TANAM BIBIT STEK JAMBU MADU DELI HIJAU (Syzygium aqueum) DENGAN PERLAKUAN PEMBERIAN KOMPOS SAYURAN DAN PUPUK CAIR MULTI FUNGSI Kurniawan, Ari; Ate Tarigan, Ruth Riah; Pasca Sari Sembiring, Desi Sri
Agros Journal of Agriculture Science Vol 26, No 1 (2024): Januari
Publisher : Fakultas Pertanian, Universitas Janabadra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37159/jpa.v26i1.4277

Abstract

Green deli honey guava (Syzygium aqueum) is a fruit plant that grows in tropical areas. The honey guava plant is popular with many people because it has many health benefits. This research used a Factorial Randomized Block Design (RBD) with two treatments, namely vegetable compost and multi function liquid fertilizer. Vegetable Compost (A) of 4  treatment levels, namely K0 = 0 g/polybag, K1 = 160 g/polybag, K2 = 320 g/polybag, K3 = 480 g/polybag. Multi function liquid fertilizer (K) consists of 3 treatment levels, namely, K0 = 0 ml/ liter of water /plot, K1 = 6 ml/liter of water /plot, K2 = 12 ml/liter of water/plot. That results of this research were that Vegetable Compost and Multi Funcional Liquid Fertilizer had no effect on all observation parameters such as plant height (cm), number of leaves (strands), leaf area (cm2), branch length (cm), number of branches (branches), stem diameter (mm). Keywords: green deli honey guava,vVegetable compost, multi funcional liquid fertilizer INTISARIJambu madu deli hijau (Syzygium aqueum) merupakan tanaman buah yang tumbuh di daerah tropis. Tanaman jambu madu digemari banyak orang karena memiliki banyak manfaat bagi kesehatan. Penelitian ini menggunakan Rancangan Acak kelompoka (RAK) Faktorial dengan dua perlakuan yaitu Kompos Sayuran dan Pupuk Cair Multi Fungsi. Kompos Sayuran teridir dari 4 taraf perlakuan yaitu K0 = 0 g/polybag, K1 = 160 g/polybag, K2 = 320 g/polybag, K3 = 480 g/polybag. Pupuk Cair Multi Fungsi (K) terdiri dari 3 taraf perlakuan, yaitu, K0 = 0 ml/ liter air/plot, K1 = 6 ml/liter air/plot, K2 = 12 ml/liter air/plot. Hasil penelitian ini Kompos Sayuran dan Pupuk Cair Multi Fungsi tidak memberikan pengaruh terhadap semua parameter pengamatan seperti tinggi tanaman (cm), Jjmlah daun (helai), luas daun (cm2), panjang cabang (cm), jumlah cabang (cabang), diameter batang (mm). Kata kunci: jambu madu deli hijau, kompos sayuran, pupuk cair multi fungsi
Analisis Pengaruh Kesadaran Wajib Pajak Terhadap Penerimaan Pajak Daerah Maharani, Salsabilla; Putri, Nadiva; Kurniawan, Ari; Athallah, Muhammad Rayhan; Putri, Zahra Amalia; Awalludin, Ahmad Wildan Fahmi
MARGIN ECO Vol. 9 No. 2 (2025): Margin Eco: Jurnal Ekonomi dan Perkembangan Bisnis
Publisher : Fakultas Ekonomi Universitas KH. A. Wahab Hasbullah Tambakberas Jombang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32764/margin.v9i2.6525

Abstract

Penelitian ini bertujuan untuk menganalisis pengaruh kesadaran wajib pajak terhadap penerimaan pajak daerah. Pajak daerah merupakan sumber utama pembiayaan pembangunan di tingkat lokal, sehingga kesadaran wajib pajak menjadi faktor krusial dalam optimalisasi penerimaan pajak. Metode penelitian yang digunakan adalah studi literatur dengan pendekatan analisis tematik terhadap sembilan jurnal ilmiah yang relevan dan terbit dalam lima tahun terakhir. Hasil kajian menunjukkan bahwa kesadaran wajib pajak memiliki pengaruh positif dan signifikan terhadap penerimaan pajak daerah. Wajib pajak yang memahami dan melaksanakan kewajiban perpajakan secara sukarela dan bertanggung jawab cenderung meningkatkan kontribusi terhadap penerimaan pajak. Selain itu, pengetahuan dan pemahaman perpajakan berperan sebagai faktor pendukung yang memperkuat kesadaran wajib pajak. Temuan ini menegaskan pentingnya edukasi dan sosialisasi perpajakan yang berkelanjutan untuk meningkatkan partisipasi masyarakat dalam membayar pajak. Kesimpulan dari penelitian ini menunjukkan bahwa peningkatan kesadaran wajib pajak dapat menjadi strategi efektif dalam mendukung pembangunan daerah melalui peningkatan penerimaan pajak.
The Effectiveness of Betel Leaf (Piper betle) Extract on the Growth of Staphylococcus epidermidis Pauzan, Pauzan; Mentari, Ika Nurfajri; Kurniawan, Ari
Jurnal Biologi Tropis Vol. 25 No. 4a (2025): Special Issue
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v25i4a.10604

Abstract

Staphylococcus epidermidis, a gram-positive bacterium typically found on the skin, can cause infections, particularly in individuals with implanted medical devices. Due to its ability to resist standard antibiotics and create biofilms, finding new antibacterial solutions is crucial. Betel leaves (Piper betle) are recognized for containing active components like flavonoids, saponins, polyphenols, and essential oils, suggesting they could act as natural antibacterial agents. This research sought to assess how well green betel leaf extract inhibits S. epidermidis growth in a controlled laboratory setting. The research involved a laboratory-based experiment utilizing a completely randomized design. The disc diffusion method on Nutrient Agar media was employed to test three extract concentrations (40, 60, and 80 mg/disk), using erythromycin as a positive control and DMSO as a negative control. Each treatment was repeated four times. The diameter of the inhibition zones was measured following a 24-hour incubation period at 37°C. The Shapiro–Wilk normality test, one-way ANOVA, and Tukey HSD test were used to analyze the data collected. The findings revealed that the concentrations of 60 and 80 mg/disk exhibited substantial antibacterial effects, producing an average inhibition zone of 14.25 mm, which was significantly different from the negative control (p < 0.05). In conclusion, green betel leaf extract is effective at suppressing the growth of S. epidermidis and shows promise as a source for developing a natural antibacterial treatment.
Pengenalan Coding Dasar bagi Guru SMA sebagai Upaya Peningkatan Literasi Digital dalam Pembelajaran Hidayat, Syamsu; Rifiyanti, Hafizah; Angellia, Filda; Nasution, Taruna; Kurniawan, Ari
Beujroh : Jurnal Pemberdayaan dan Pengabdian pada Masyarakat Vol. 4 No. 2 (2026): Beujroh : Jurnal Pemberdayaan dan Pengabdian pada Masyarakat
Publisher : Yayasan Sagita Akademia Maju

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61579/beujroh.v4i2.849

Abstract

The rapid development of digital technology requires teachers to improve their digital literacy and integrate technology into the learning process. However, many senior high school teachers still have limited understanding of basic coding concepts and their application in classroom activities. This community service program aimed to introduce fundamental coding concepts and enhance teachers' digital literacy to support innovative learning practices. The method used included socialization, hands-on training, and mentoring using simple coding platforms. The program was conducted in Kecamatan Jagakarsa, South Jakarta, involving 15 teachers from various subject backgrounds. The activities were implemented through preparation, execution, and evaluation stages. The results indicated an improvement in participants’ understanding of basic coding, logical thinking, and its application across subjects. Participants also showed positive responses and increased motivation to integrate coding into their teaching practices. Therefore, this program contributed to strengthening teachers’ readiness to face digital transformation in education and encouraged the integration of computational thinking in classroom learning.
Bimbingan Teknis Penggunaan Teknologi Berbasis IoT dalam Upaya Perawatan Kawasan Wisata Setu Babakan Prasetya, Yuli; Angellia, Filda; Cahya, Waskita; Silvanie, Astried; Permana, Dwi Sidik; Kurniawan, Ari; Ladjamuddin, Siti Madinah; Hasibuan, Moh. Sanjiva Refi
ABDI KAMI: Jurnal Pengabdian Kepada Masyarakat Vol. 8 No. 1 (2025): (February 2025)
Publisher : LPPM Institut Agama Islam (IAI) Ibrahimy Genteng Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69552/abdi_kami.v8i1.2983

Abstract

This Abdimas activity aims to introduce Internet of Things (IoT)-based technology in the management of the Setu Babakan cultural tourism area, with a focus on creating an automatic plant watering device. The program involves area managers and local communities who are provided with training on the basics of IoT and the application of this technology in assembling a watering device that functions automatically based on soil moisture. The methods used include theoretical training, hands-on assembly practice, and field testing. The results of the activity show that the automatic watering device can improve the efficiency of plant management, reduce manual labor, and support environmental sustainability through more efficient water usage. Despite facing some technical challenges, participants were able to overcome them and gained a deeper understanding of the application of technology in tourism area management. This program also opens up opportunities for further development in the field of environmentally friendly technology that can be applied to other tourism areas. In conclusion, this community service provides a positive contribution to the management of Setu Babakan and can be further developed for broader application.
Identification Safety Critical Elements and Establish Performance Standards to Control Major Accident Hazard at The Geothermal Power Plant PT. XYZ Febriardy, Febriardy; Fatriansyah, Jaka Fajar; Endang, Endang; Bagaskoro, Farhan Iqbal; Kurniawan, Ari
Journal of Materials Exploration and Findings Vol. 4, No. 3
Publisher : UI Scholars Hub

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

Abstract

Geothermal Power Plant (GPP) use steam from geothermal reservoirs to produce electricity. Power Plants are one of the most dangerous work environments. The dangers that exist in the power generation process can be in the form of Major Accident Hazard (MAH) and have a large impact which can cause Major Accidents. Major Accident prevention can be done by managing Safety Critical Elements (SCE) as a control measure in the form of procedures to prevent or mitigate the risks. Each SCE has a Performance Standard that includes targets and thresholds set to reduce risk to reach ALARP (As Low as Reasonably Practicable) that will be used as a reference in Inspection, Testing and Preventive Maintenance programs to prevent Major Accidents. This research was conducted to identify SCE and establish Performance Standard for GPP PT XYZ with a capacity of 1x55 MW. Based on the identification results, it is known that the total MAH at GPP PT XYZ is 112. Each MAH was analyzed using a bow-tie diagram to obtain a total of 532 SCE or 8.12% of the total 6,549 existing equipment.
PERTIMBANGAN HAKIM MENJATUHKAN PUTUSAN PEMIDANAAN PERKARA PENCEMARAN NAMA BAIK MELALUI FACEBOOK DALAM PUTUSAN NOMOR 14/PID.SUS/2024/PN.JPA Kurniawan, Ari; Septiningsih, Ismawati
Verstek Vol 14, No 2 (2026): APRIL-JUNI
Publisher : Sebelas Maret University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/jv.v14i2.98363

Abstract

Penelitian dalam penulisan hukum ini bertujuan untuk mengetahui peranan ahli digital forensik bahasa dalam perkara tindak pidana pencemaran nama baik yang terjadi di media sosial (facebook) dan mengkaji pertimbangan hakim dalam memberikan putusan pemidanaan pada putusan nomor: 14/Pid.Sus/2024/Pn.Jpa). yang menjatuhkan pidana penjara selama pidana penjara selama 7 (tujuh) bulan bulan berdasarkan Pasal 45A ayat (2) Undang-Undang ITE tentang Tindak pidana “Tanpa Hak Menyebarkan informasi yang ditujukan untuk menimbulkan rasa kebencian terhadap kelompok masyarakat tertentu berdasarkan atas suku, agama, ras, dan antargolongan (SARA) dan Berdasarkan Pasal 183 dan Pasal 184 Kitab Undang-Undang Hukum Acara Pidana. Penelitian ini berjenis hukum normatif dan bersifat preskriptif. Pendekatan yang digunakan adalah pendekatan kasus, yaitu pendekatan yang dilakukan dengan cara menelaah kasus-kasus yang berhubungan dengan isu hukum dan telah mendapatkan putusan oleh hakim yang mempunyai kekuatan hukum tetap. Bahan hukum diperoleh dari bahan hukum primer dan sekunder. Teknik Koleksi bahan hukum dalam penelitian ini adalah studi kepustakaan Bahan hukum yang diperoleh kemudian diolah menggunakan metode silogisme yang menggunakan pola pikir deduktif. Penelitian ini menunjukkan bahwa Peran Pakar Digital Forensik dan Bahasa dalam Pembuktian Pencemaran Nama Baik Itu Penting Baik Melalui Facebook sudah sesuai dengan pasal 186 KUHAP dan Pertimbangan Hakim dalam memutus Hal tersebut sesuai dengan 45A ayat (2) UU ITE dan berdasarkan Pasal 183 dan Pasal 184 Buku tersebut. Undang-Undang Hukum Acara Pidana.
Analisis Getaran dan Stabilitas Operasional Mesin Pemotong Rumput Berbasis Sistem Kontrol Kurniawan, Ari; Idris, Mahmud; Pramanda, Wibi; Mazwan, Mazwan
Jurnal Ragam Pengabdian Vol. 3 No. 2 (2026): Mei-Agustus, Sustainable Development Goals (SDGs): Multidisciplinary Perspectiv
Publisher : Lembaga Teewan Journal Solutions

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62710/9zbqnm12

Abstract

This study aims to analyze the vibration characteristics and operational stability of a control-system-based lawn mower through vibration measurements at several points on the machine structure. The tests were conducted using a vibration meter under two operating conditions: the machine powered on without blade rotation and the machine operating with the cutting blade rotating. Measurements were designed at ten structural points to identify vibration distribution and dominant vibration locations. The initial results showed that vibration at the rear frame near the battery box remained relatively unchanged between the two operating conditions. In contrast, a substantial increase in vibration was observed at the front frame near the blade shaft cover after the cutting blade was activated. This finding indicates that the cutting system is the primary source of dynamic excitation and that vibration is concentrated in structural areas located close to the shaft and blade. The different responses between the front and rear sections also indicate vibration transmission and attenuation along the machine frame. Overall, the operational stability of the machine is strongly influenced by the dynamic condition of the cutting system, particularly blade balance, shaft alignment, bearing condition, mounting stiffness, and structural joint integrity. These findings provide a technical basis for improving structural design, vibration control, operational stability, and machine reliability. 
Co-Authors A. Shomad Agung Eko Budi Waspada Agung Sujatmiko Alexander Alexander, Alexander Ali Djamhuri Alviansyah, M.Riefqi Dwi Andi Iwan Nurhidayat ANITA QOIRIAH Appin Purisky Redaputri Aprinisa Ardhianto, Erdiek Astried Silvanie Athallah, Muhammad Rayhan Aulia, Sabira Awalludin, Ahmad Wildan Fahmi Ayu Kartika Puspa B. Mochtar, Indrasurya Bagaskoro, Farhan Iqbal Basuki , cahya, waskita Darussalam Darussalam, Darussalam Desi Sri Pasca Sari Sembiring, Desi Sri Pasca Sari Dewi, Dyah Utami Dian Pratiwi Edy Victor Haryanto, Edy Victor Elizabeth Yohanes Endang Endang, Endang Fatriansyah, Jaka Fajar Fatwara, Medy Desma Febriardy, Febriardy Febryano Manggala Putra Filda Angellia Gunawan Happy Fitria, Happy Hartabela, Dadang Hartoyo, Fernanda Hasibuan, Moh. Sanjiva Refi Hendri Dunan Hendro Prassetiyo Herda Gusvita Hidayat, Syamsu Idris, Mahmud Imran, Zulfi Indira Retno Aryatie Irfansyah Irfansyah Irfa’i, Mochamad Arif JAMALUDIN Joni Devitra, Joni Kiki Baringin, David Kohar, Farida Ladjamuddin, Siti Madinah Maharani, Salsabilla Marizha Nurcahyani Mazwan Mazwan Mentari, Ika Nurfajri Muhammad Rusdi Tanjung, Muhammad Rusdi Natalia Evianti Ninik Setiyowati Nur Ahyani Nurul Achmadiah, Mas Nurullia, Zahra Nadia Nurwijayanti Pauzan Pauzan, Pauzan Permana, Dwi Permana, Dwi Sidik Pranandary, Dayang Prasetya, Yuli Priyowidodo, Agustinus Puspa Rini, Yanti Putri, Nadiva Putri, Zahra Amalia Rahma, Izzah Annisatur Retno Wahyuningrum Rifiyanti, Hafizah Rini Novianti Rino Subekti Rochmawati, Naim Romadhona, Mochamad Kevin Rosmiati RR. Aryanti Kristantini Ruth Riah Ate Tarigan Santosa, Sonny Santoso, Nurudin Septiningsih, Ismawati Shomad, Abdus Sidik Permana, Dwi Silaswara, Diana Silvana Syah Soliansyah, Rd. M. Irgi Sulistyo Budi, Edi Suratno Susanti, Metta Susanto Susanto Tantri Palupi Taruna Nasution, Taruna Tengku Firli Musfar Tri Anggraeni Trinurfa Yuliadi, Erizka Trisadini Prasastinah Usanti Vitaloka, Maya Wahyu Widiantoro, Wahyu Wibi Pramanda Wibowo, Moh. Ali Wihandar, Asep Mulyana Wiranti Sri Rahayu Wiyli Yustanti Yuli Endra, Robby YULISMAN Yuni Yamasari Yusmarina, Rina zebua, Sri husnayati