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All Journal JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA Jurnal Sains dan Informatika J-Dinamika: Jurnal Pengabdian Kepada Masyarakat Agroekoteknologi Tropika Lembab Jurnal Riset Biologi dan Aplikasinya Ta'lim al-'Arabiyyah: Jurnal Pendidikan Bahasa Arab dan Kebahasaaraban Jurnal Ilmiah Biologi UMA (JIBIOMA) Ethical Lingua: Journal of Language Teaching and Literature NERACA : JURNAL AKUNTANSI TERAPAN International Journal of Robotics and Control Systems Jurnal Nauli Jurnal Altifani Penelitian dan Pengabdian kepada Masyarakat Journal Of Human And Education (JAHE) Jurnal Pajak Vokasi (JUPASI) Kajian Linguistik dan Sastra Jurnal Karya Abdi Masyarakat Jurnal Pengabdian Masyarakat Bangsa International Journal of Management Research and Economics Religia : Jurnal Ilmu-Ilmu Keislaman SmartComp Jurnal Akademik Pengabdian Masyarakat Journal of Citizen Research and Development Evrimata: Journal of Mechanical Engineering
Bambang Irawan /E21207042
Tanjungpura University
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management 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 Other

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Inovasi Teknologi Alat Pembuat Petis Ikan Otomatis Pada Desa Lebak Barat Pamekasan Madura Ikawanty, Beauty; Fitri, Fitri; Kurnia Safitri, Hari; Irawan, Bambang; Hadiwinata, Khrisna; Christiawan Firmansyah, Rizky; Zul Chandyas, Sirat
J-Dinamika : Jurnal Pengabdian Masyarakat Vol 9 No 3 (2024): Desember
Publisher : Politeknik Negeri Jember

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Abstract

Partners in the PPM Partnership program is fish steamer and paste maker in West Lebak Village, Pamekasan Madura. In the process of steaming partner fish, firewood is still used as fuel. This causes air pollution in the surrounding environment; workers complain of heat and sore eyes. With these partner conditions, there is potential to develop an automatic fish steamer. Apart from that, the workers complained that the process of stirring the fish paste took a long time and had to be stirred constantly so that the fish paste didn't burn. The methods used in this program are appropriate technological innovation, training and coaching as well as monitoring and evaluating activities. Technological innovation was carried out through the creation of fish steamers and automatic fish paste makers using LPG gas. Training and guidance are carried out through activities on how to use and maintain fish steamers and automatic fish paste makers, how to prepare documents and register distribution permits. Partners prepare fish ingredients for the smoking process, provide a place for training and prepare training participants and demonstrations that will be carried out by the service team. The technological innovation of the automatic fish steamer produces a temperature of 90o with a time of 30 minutes to cook around 10 kg of fish. Meanwhile, the automatic fish paste maker produces a stable temperature of 70o with a paste cooking process for 3 hours
Potensi Biokontrol Trichoderma (T14 dan T7834) Sebagai Antipatogen Phytopthora sp. dan Colletotrichum sp. Secara In Vitro Pramesti, Nouriza Agfa; Sumardi, Sumardi; Farisi, Salman; Irawan, Bambang
Jurnal Ilmiah Biologi UMA (JIBIOMA) Vol 6, No 2 (2024): November
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jibioma.v6i2.4683

Abstract

Anthracnose and crown rot caused by Colletotrichum sp and Phytopthora sp fungi are one of the main problems in guava and pineapple cultivation. This research aims to determine the growth of Trichoderma isolates (T14 and T7834), the potential of the isolates as biocontrol agents and the activity of lipase and chitinase enzymes. Research data was analyzed descriptively qualitatively. This study concluded that the growth graph of Trichoderma isolates began with an increase in mycelium dry weight on day 3, on day 12 the dry weight of mycelium increased rapidly, on day 21 the dry weight of mycelium was constant, on day 30 the dry weight of mycelium decreased. The results of the Trichoderma compatibility test were able to inhibit the growth of the fungus Phtyopthora sp. and Colletotrichum sp. so it is effective as a biocontrol agent to control the pathogenic fungus Phytoptora sp. and Colletotrichum sp. in vitro. However, Trichoderma T7834 is unable to inhibit the growth of the Colletotrichum fungus, so it is less effective as a biocontrol agent. The results of the enzyme activity test showed that Trichoderma was only able to produce the lipase enzyme, so the two isolates had the potential to be candidates for biocontrol fungi.
Experiential Marketing and Electronic Word of Mouth on Consumer Loyalty Through Consumer Satisfaction at Jember Mini Zoo Tourist Attraction Vidia Yunita Kurnia; Diah Yulisetiarini; Bambang Irawan
International Journal of Management Research and Economics Vol. 2 No. 4 (2024): November : International Journal of Management Research and Economics
Publisher : Institut Teknologi dan Bisnis (ITB) Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54066/ijmre-itb.v2i4.2403

Abstract

The purpose of this study was to determine the role of satisfaction in mediating the influence of experiential marketing and electronic word of mouth on consumer loyalty through consumer satisfaction at the Jember Mini Zoo tourist attraction. This study uses explanatory research. The population in this study were visitors to the Jember Mini Zoo tourist attraction. The method used in this study was purposive sampling. The age of respondents in this study was at least 18 years old with the consideration that this age can make wise decisions. Respondents were visitors to the Jember Mini Zoo tourist attraction at least 2 times. The sample size in this study was 14 x 10 = 140 respondents. The data analysis method used Structural Equation Modeling (SEM) with the Amos application. The results showed that Experiential marketing on satisfaction showed a significant positive effect. Electronic word of mouth on Satisfaction showed a significant positive effect. Experiential marketing on consumer loyalty showed a significant positive effect. Electronic word of mouth on consumer loyalty showed a significant positive effect. Consumer satisfaction on consumer loyalty showed a significant positive effect. Experiential marketing on consumer loyalty through consumer satisfaction showed a significant positive effect. Electronic word of mouth on consumer loyalty through consumer satisfaction shows a significant positive influence.
Analisis Implementasi Kebijakan Pembebasan Pajak Bumi dan Bangunan Pedesaan dan Perkotaan Berdasarkan Peraturan Gubernur DKI Jakarta Nomor 21 Tahun 2021 di Unit Pelayanan Pemungutan Pajak Daerah Wilayah Setiabudi Putra, Rudy Sahata; Irawan, Bambang
Jurnal Pajak Vokasi (JUPASI) Vol. 6 No. 1: September 2024
Publisher : Institut Ilmu Sosial dan Manajemen STIAMI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31334/jupasi.v6i1.4349

Abstract

Pembebasan Pajak Bumi dan Bangunan Pedesaan dan Perkotaan merupakan bentuk penghargaan atas jasa-jasa perjuangan dan pengabdian yang telah diberikan kepada bangsa dan negara kepada Guru dan Tenaga Kependidikan, Dosen dan Tenaga Kependidikan Perguruan Tinggi, para veteran Republik Indonesia, penerima gelar pahlawan nasional, penerima tanda kehormatan, mantan Presiden dan Mantan Wakil Presiden, Mantan Gubernur dan mantan Wakil Gubernur, Purnawirawan TNI/ Kepolisian Republik Indonesia dan Pensiunan Pegawai Negeri Sipil, yang diatur pada Peraturan Gubernur No. 21 tahun 2021. Tujuan penelitian untuk mendeskripsikan bagaimana implementasi kebijakan pembebasan PBB-P2, hambatan dan upaya dalam implementasi kebijakan. Penelitian ini menggunakan metode penelitian kualitatif dengan tujuan menganalisis dan mendeskripsikan implementasi berdasarkan teori Van Meter dan Van Horn. Hasil dari penelitian yaitu sosialisasi dilakukan secara tatap muka, media online dan media cetak dengan kebijakan yang tepat sasaran. SDM di UPPPD Wilayah Setiabudi masih sangat minim secara kuantitas jika kualitas sudah sangat baik, serta terdapat beberapa Standart Operating Procedur (SOP) dalam melaksanakan pembebasan PBB-P2. Kendala yang ada adalah pada komunikasi terdapat hambatan yang dialami oleh UPPPD Wilayah Setiabudi yaitu kurangnya sosialisasi ke Wajib Pajak sehingga masih banyak Wajib Pajak yang belum mendapatkan pembebasan PBB-P2 padahal Wajib Pajak tersebut sudah memenuhi persyaratan. Upaya dalam mengatasi kendala tersebut mekanisme kebijakan pembebasan PBB-P2 yang dilakukan oleh seluruh jajaran UPPPD Wilayah Setiabudi sesuai dengan SOP (Standar Operating Procedure) yang ada.
Evaluasi Kebijakan Penggunaan Aplikasi Sakti Pada Direktorat Jenderal Perbendaharaan Dalam Rangka Meningkatan Kualitas Laporan Keuangan Punarto, Novang Tendy; Irawan, Bambang
Neraca : Jurnal Akuntansi Terapan Vol. 6 No. 1: Oktober 2024
Publisher : Institut Ilmu Sosial dan Manajemen Stiami

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31334/neraca.v6i1.4295

Abstract

This research aims to evaluate the policy of using the SAKTI Application (Sistem Aplikasi Keuangan Tingkat Instansi) at the Head Office of the Directorate General of Treasury in an effort to improve the quality of financial reports. Accurate and high-quality financial reports are an essential component in realizing accountability and transparency in state financial management. The Sakti Application is expected to help minimize errors and inconsistencies in financial reporting by providing an integrated system, data validation, audit trails, and process standardization. This research uses a qualitative method by collecting data through in-depth interviews with key stakeholders, field observations, and documentation studies. The evaluation is carried out using criteria developed by William N. Dunn (2021:610), including effectiveness, efficiency, adequacy, equity, responsiveness, and policy appropriateness. Based on the research results, it shows that the policy of using the Sakti Application has met the criteria of effectiveness, efficiency, adequacy, equity, responsiveness, and policy appropriateness and has made a positive contribution to improving the quality of financial reports, but there are still obstacles that need to be resolved. The proposed suggestions include improving IT infrastructure, providing complaint facilities, continuous training, and enhancing data security.
Contrastive Analysis of Verbs Seen from Time in Arabic and Madurese Arini Salsabila; Mokhammad Miftakhul Huda; Bambang Irawan
Ethical Lingua: Journal of Language Teaching and Literature Vol. 11 No. 2 (2024): Volume 11 No 2 October 2024
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/25409190.733

Abstract

This research is motivated by the contrast between verbs in terms of time in Arabic and Madurese which can cause misunderstandings and difficulties in learning Arabic. The aim of this research is to examine aspects of similarities and differences in the verb structure of the two languages by comparing Madurese and Arabic by focusing on verb forms in terms of time between the two languages. This research uses a descriptive qualitative research method, which is included in the type of library research ( literature) and the researcher also observes naturally from daily conversations used by Madurese speakers, where data collection is limited to verbs that indicate time information. The result of this finding is that there is a contrast between Arabic and Madurese, both of which have different verb systems. In Arabic, verbs already contain time information which must follow the very consistent rules of the science of nahwu and its shorf. Meanwhile, in Madurese there is no time in the verb system, but the language has its own way of indicating time information in certain events. Even though the two languages have different ways of indicating the time of events, they also have similarities and similarities in the division of time.
Ability Test of IAA (Indole-3-Acetic Acid) Hormone-Producing Endophytic Bacteria from Lamongan Mangrove Fatimah, Fatimah; Lailatul Ayu Fadilah, Risky; Izzatul Millah, Annida; Nurhariyati, Tri; Irawan, Bambang; Affandi, Moch; Rini Nur Izza Zuhri, Afifa; Watamtin Widhiya, Eva; Salsabila, Syarifah; Asrifah Ramly, Zakia
Jurnal Riset Biologi dan Aplikasinya Vol. 4 No. 1 (2022)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jrba.v4n1.p42-50

Abstract

Most of the plant-associated bacteria can synthesize active biological components of phytohormones such as auxin. This study aimed to examine the potency of 61 endophytic bacteria isolates from the mangroves at Kutang Beach, Lamongan in producing IAA hormone and to identify types of isolates effecting the concentration of IAA, morphological characteristics of isolates, as well as endophytic bacterial species that have the most potential to produce IAA hormone. Screening of endophytic bacteria isolates was performed using the colorimetric method and the production of IAA was carried out using the spectrophotometric method. IAA production by endophytic bacteria was analyzed descriptively and statistically. One-Way ANOVA was employed to determine the effect of the isolate type on the concentration of IAA. The most potential isolates to produce IAA hormone are identified by 16s rRNA gene marker. The screening results showed that 12 isolates of endophytic bacteria have the potential to produce IAA hormones (2.0-9.3 ppm), coded with LMG 7, 15, 31, 32, 43, 53, 54, 55, 56, 57, 62, and 63. The results of the One-Way ANOVA test suggested that the type of isolates did not affect the concentration of IAA produced by endophytic bacteria. The twelve isolates had different morphological characters and those were Gram-positive bacilli with cell sizes ranging from 1.5 µm - 3 µm. The highest concentration of IAA was produced by LMG 15 (9.3 ppm). LMG 15 was identified as Bacillus cereus strain LMG 15, having 99.33% similarity to Bacillus cereus strain IAM 12605.
Hybrid PI-MPC Control System for a Four-Phase Interleaved Boost Converter: Performance Evaluation in Reducing Current Ripple in Electric Car Battery Charging Ikawanty, Beauty Anggraheny; Safitri, Hari Kurnia; Fauziyah, Mila; Irawan, Bambang; Taufik, Taufik; Risdhayanti, Anindya Dwi
International Journal of Robotics and Control Systems Vol 5, No 1 (2025)
Publisher : Association for Scientific Computing Electronics and Engineering (ASCEE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31763/ijrcs.v5i1.1677

Abstract

Electric car batteries face two primary challenges: the substantial number of batteries used, leading to increased weight and costs, and the limited battery lifespan, which results in high maintenance expenses. To address these issues, a power supply with high voltage gain and optimal efficiency is essential. Currently, switching mode power supplies are preferred due to their superior efficiency over linear systems. Among these, DC-DC boost converters are key components. However, conventional boost converters face limitations such as restricted voltage gain and significant current ripple, which negatively affect battery performance and system efficiency. This study aims to design a hybrid control system for a four-phase interleaved boost converter, integrating Model Predictive Control (MPC) with Proportional-Integral (PI) control. The hybrid control system dynamically adjusts the PI controller's setpoint based on real-time input variations, enhancing the system’s responsiveness and stability under fluctuating load and voltage conditions. The experimental setup includes a four-phase interleaved boost converter with split inductance and capacitance bypass techniques to mitigate ripple effects. Our hypothesis posits that the hybrid PI-MPC control system will reduce current ripple and improve system performance in electric vehicle battery applications. Results show a significant reduction in input current ripple (0.0014%) and output current ripple (0.042%), indicating improved performance compared to conventional converters. Despite these improvements, the study acknowledges limitations related to the scalability of the proposed system and potential challenges in integrating this topology into larger systems. Further investigation is required to assess its long-term performance and economic feasibility in diverse EV applications.
Optimasi Algoritma Adam untuk Peningkatan Akurasi Klasifikasi Penyakit Daun Padi Berbasis CNN Irawan, Bambang; Ramdhan, Nur Ariesanto; Wahyuningsih, Puji
Smart Comp :Jurnalnya Orang Pintar Komputer Vol 13, No 4 (2024): Smart Comp: Jurnalnya Orang Pintar Komputer
Publisher : Politeknik Harapan Bersama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30591/smartcomp.v13i4.6654

Abstract

Penelitian ini bertujuan untuk meningkatkan akurasi klasifikasi penyakit pada daun padi menggunakan algoritma Convolutional Neural Network (CNN) yang di optimasi dengan algoritma Adam. Metode ini dikembangkan untuk memberikan solusi yang efisien dalam mendeteksi dan mengidentifikasi penyakit daun padi secara cepat dan akurat. Data yang digunakan pada penelitian ini terdiri dari gambar daun padi yang terinfeksi penyakit dengan 4 kelas penyakit yaitu Tungro,Blast,Bacterialblight dan Brownspot. Arsitektur CNN digunakan untuk mempelajari pola dari gambar daun padi, sedangkan algoritma Adam digunakan untuk mengopimalkan proses pembelajaran CNN, mempercepat konvergensi dan meningkatkan akurasi klasifikasi. Hasil pengujian menunjukkan bahwa dengan penerapan algoritma Adam, model CNN berhasil mencapai tingkat akurasi sebesar 99,17% dalam mengklasifikasikan penyakit pada daun padi.Penelitian ini menunjukkan bahwa penggunaan kombinasi CNN dengan algoritma Adam memberikan hasil yang sangat baik dalam mendeteksi dan mengklasifikasikan penyakit pada tanaman padi
Green Sufism Argument as Environmental Ethics (Philosophical Analysis) Irawan, Bambang; Latif, Mohd Syahiran Abdul; Nasution , Ismail Fahmi Arrauf
Religia: Jurnal Ilmu-Ilmu KeIslaman Vol 25 No 1 (2022)
Publisher : Universitas Islam Negeri K.H. Abdurrahman Wahid Pekalongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28918/religia.v25i1.4164

Abstract

This study focuses on the Sufi thoughts in responding to the ecological crisis faced by humanity. Their responses are reflected on primary texts such as Fusus al-Hikam and Futuhat al-Makiyyah by Ibn Arabi, as well as Islamic Cosmological Doctrines by Hossein Nasr. Secondary texts include the thoughts of scholars discussing similar themes. This research employs qualitative analysis with a hermeneutic approach to interpret these texts in the context of the ecological crisis. The findings reveal that Sufi philosophy, through the theories of microcosm and macrocosm, emanation, and illumination, offers a new profound paradigm for understanding the relationship between humans and nature. This philosophy emphasizes the importance of spiritual and cosmic harmony in addressing the ecological crisis. This study contributes to scientific knowledge by integrating Sufi philosophy and ecological studies, providing a new framework to foster ecological awareness based on spirituality. These findings are relevant to the development of environmental studies grounded in spiritual and cultural values.
Co-Authors Abdul Malik Darmin Asri Affandi, Moch Anggrika Riyanti Arini Salsabila Asrifah Ramly, Zakia Asrizal Paiman Carolina, Natalia Christiawan Firmansyah, Rizky Dermiyati, Dermiyati Diah Yulisetiarini Emelda Raudhati Eva Achmad Farisi, Salman fatimah Fatimah Fazriyas Fazriyas Fitri Fitri Gintings, Mohammad Fajar Mediyawan Gusri, Lailal Hadiwinata, Khrisna Hadrah Hamzah Hamzah Hari Kurnia Safitri Hasriadi Mat Akin Hendi Matalata Huda, Mokhammad Miftakhul Ikawanty, Beauty Ikawanty, Beauty Anggraheny Irmansyah, Teguh Bagus Wicaksono Izzatul Millah, Annida KrisnaArkandea, I Nyoman Kurnia Safitri, Hari Kurniawan, Indra Agung Lailatul Ayu Fadilah, Risky Latif, Mohd Syahiran Abdul M. Zahari Ma'suq, Ahmad Tarajjil Mahfut Maria Ulfa marwoto marwoto Mila Fauziyah Monik Kasman Mora, Andita Minda Muhammad Ikhwan Mardin Napitupulu, Richard RP Nasution , Ismail Fahmi Arrauf Nurkholis Nurkholis Otong Saeful Bachri Perlina, Mia Pramesti, Nouriza Agfa Punarto, Novang Tendy Putra, Rudy Sahata R.M.Herdian Bhakti Ramadani, Winih Sekaringtyas Ramdhan, Nur Ariesanto Riana Anggraini, Riana Rike Puspitasari Tamin Rini Nur Izza Zuhri, Afifa Risdhayanti, Anindya Dwi Rizqian, Mohamad Arjun Sari, Mai Sembiring, Rinawati Sigit Prasetyo Sri Yusnaini Sugeng Triyono Sumardi . Syabawaihi Syarifah Salsabila Taufik Taufik Tri Nurhariyati turohmah, Alfiya Vidia Yunita Kurnia Wa Ode Indang Wahyuningsih, Puji Watamtin Widhiya, Eva Zul Chandyas, Sirat