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All Journal International Journal of Electrical and Computer Engineering Fakultas Pertanian ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, & Teknik Elektronika EMITTER International Journal of Engineering Technology Info-Teknik JOIV : International Journal on Informatics Visualization JURNAL PENDIDIKAN TAMBUSAI JAVA Journal of Electrical and Electronics Engineering Jurnal Pendidikan Review of Management and Entrepreneurship Enrichment : Journal of Management Journal of Energy and Electrical Engineering (JEEE) Reswara: Jurnal Pengabdian Kepada Masyarakat JAREE (Journal on Advanced Research in Electrical Engineering) Jurnal Media dan Komunikasi Indonesia Hexatech: Jurnal Ilmiah Teknik Sewagati Jurnal Riset Multidisiplin dan Inovasi Teknologi Jurnal Communio: Jurnal Jurusan Ilmu Komunikasi Jurnal Komunikasi Indonesia Jurnal Polimesin Jurnal Agribest Mahardika Adiwidia
Wirawan Wirawan
Institut Teknologi Sepuluh Nopember
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Low complexity rate control for versatile video coding with hybrid Lagrange multiplier Bukit, Alexander Victor; Suwadi, Suwadi; Wirawan, Wirawan
International Journal of Electrical and Computer Engineering (IJECE) Vol 15, No 2: April 2025
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijece.v15i2.pp1686-1695

Abstract

Versatile video coding (VVC) has a notable increase in encoding efficiency over high efficiency video coding (HEVC) but bandwidth and storage are limited in real-world video applications, so rate control is crucial. Even if VVC shows a notable increase in encoding capacity over HEVC, the rate control may create fluctuations in video quality and computational complexity. This fluctuation can have a significant impact on the watching experience, particularly in low-bitrate settings. The rate control variables of the consistent resolution and the decreased resolution are proposed in order to make the rate control method hybrid to consistent resolutions and reduce computational complexity. To achieve optimal coding parameters, the frames with varying resolutions Lagrange multiplier (λ), skip coding tree unit (CTU) and quantization parameter (QP) are combined. After evaluation, the average encoding time savings (????????????????????????????) were found to be 19.49%, with a Bjontegaard delta bit rate (BDBR) of -0.44% indicating insignificant quality loss.
Analysis of perceived price and product quality on repurchase intention with customer satisfaction as intervening variable (Shishaboss Surabaya) Hamid Alhamid, Muhammad Syerif; Wirawan, Wirawan
Enrichment : Journal of Management Vol. 14 No. 6 (2025): February: Management Science And Field
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/enrichment.v14i6.2179

Abstract

This study aims to examine the influence of price perception factors, product quality, customer satisfaction on repurchase intention. The variables studied were perceived price, product quality, customer satisfaction, and repurchase intention. The research respondents were 190 Shisaboss consumers in Surabaya, who were taken by purposive sampling method. The analysis used is PLS. The results showed that perceived price and product quality each had a significant positive effect on customer satisfaction and repurchase intention, and customer satisfaction also had a significant positive effect on repurchase intention. based on research findings, alternative strategies that can be implemented Ensure that prices are considered reasonable and in accordance with product quality. Offer packages, discounts, or bundles that are in line with the price to attract price-sensitive customers
Implementasi Jaringan Internet Desa untuk Mendukung Transformasi Digital di Kantor Desa Sedaeng, Kecamatan Tosari, Kabupaten Pasuruan Mukti, Prasetiyono Hari; Affandi, Achmad; Setijadi, Eko; Kusrahardjo, Gatot; Boedinoegroho, Hany; Rahayu, Sri; Wirawan, Wirawan; Hendrantoro, Gamantyo; Endroyono, Endroyono; Widjiati, Endang; Firmansyah, Mohammad Rifqi
Sewagati Vol 9 No 2 (2025)
Publisher : Pusat Publikasi ITS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j26139960.v9i2.2416

Abstract

Keterbatasan akses internet di Desa Sedang, Kabupaten Pasuruan, yang menghambat masyarakat dalam mengakses informasi dan layanan digital yang semakin penting di era modern. Kondisi ini menciptakan kesenjangan digital yang berdampak pada peluang ekonomi, pendidikan, dan komunikasi masyarakat desa. Implementasi jaringan internet menjadi solusi untuk meningkatkan konektivitas dan mendukung perkembangan sosial ekonomi masyarakat setempat. Metode implementasi melibatkan pemasangan dua antena Mikrotik, yaitu antena transmitter dan receiver, untuk membangun jaringan internet yang dapat menjangkau masyarakat dengan biaya yang lebih terjangkau. Pengabdian ini mencakup proses perencanaan, instalasi, dan pengujian jaringan untuk memastikan kinerjanya sesuai dengan kebutuhan warga. Hasil menunjukkan bahwa jaringan internet desa yang diimplementasikan mampu meningkatkan konektivitas di wilayah tersebut, mempermudah akses masyarakat terhadap layanan digital, serta membuka peluang baru untuk pendidikan, bisnis, dan komunikasi. Kesimpulan dari pengabdian ini menegaskan bahwa implementasi jaringan internet desa dapat menjadi solusi efektif untuk mengatasi kesenjangan digital di daerah pedesaan dan mendukung perkembangan sosial ekonomi masyarakat setempat.
Analisis Produktivitas Dengan Metode Objective Matrix (Omax) Pada Ukm Ud Pia Tulip Sudirman, Sudirman; Wirawan, Wirawan; Hendrawarman, Editya
Jurnal Agribest Vol. 8 No. 2 (2024): September
Publisher : Universitas Muhammadiyah Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32528/agribest.v8i2.1670

Abstract

UD Pia Tulip Merupakan Usaha Kecil dan Menengah (UKM) yang bergerak dalam industri makanan yang memproduksi Bakpia dengan jenis bakpia kering. UD Pia Tulip belum pernah  menghitung dan mengetahui produktivitas yang dicapai karena belum pernah melakukan analisa produktivitas, melainkan hanya mengevaluasi dari hasil penjualan bakpia. Tujuan penelitian ini adalah menganalisis tingkat produktivitas dengan metode Objective matrix (OMAX) serta memberikan usulan perbaikan pada produksi bakpia di UD Pia Tulip. Analisis produktivitas dilakukan pada periode April 2022 Sampai Maret 2023. Analisa data mengunakan metode OMAX, pembobotan kriteria menggunakan metode Fuzzy Analytical Hierarchy Process (FAHP). Kriteria yang diukur meliputi produktivitas bahan baku, energi listrik, jam mesin dan jam kerja.  Nilai indeks produktivitas tertinggi terdapat pada periode Desember 2023 sebesar 953,214%, nilai indeks produktivitas yang terendah pada periode Mei 2022 sebesar -70,873%. Usulan perbaikan untuk menghasilkan output sebanyak 27.792 buah bakpia, diperlukan bahan baku sebesar 595,931 kg, penggunaan energi listrik sebanyak 104 Kwh, untuk jam kerja dan jam mesin sudah memenuhi dan mencapai level 10
Halal Label on Japanese Skincare Product and Its Implication on Indonesian Muslim Consumers’ Buying Decision through Religiosity Wirawan, Wirawan; Qadrifa, Sabrina Sofi; Migunani, Mitariza
Jurnal Mahardika Adiwidia Vol. 1 No. 2 (2022): Mahardika Adiwidia 2022
Publisher : Magister of Communication Science, Sahid University Jakarta.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36441/mahardikaadiwidi.v1i2.1079

Abstract

This research aims to examine the impact of halal label on buying decision that is mediated by religiosity. Previous studies on these variables did not illustrate consistent findings. Therefore, this research is done to provide more empirical evidence by studying Skin Aqua, a Japanese skincare brand in Indonesia that has recently displayed a halal label on its new packaging. Utilising a survey method, the questionnaires were distributed to 100 respondents selected by using the purposive sampling technique. The path analysis technique was used to examine the hypotheses. The result indicates that halal labels cannot directly bring a significant influence on buying decisions, but religiosity does. Moreover, religiosity may strengthen the impact of halal labels on Indonesian Muslim consumers’ buying decisions, because the effect of Halal Label to Buying Decision is more significant in an indirect manner rather than the direct one.
Jurnalisme Buddhis di Negara Mayoritas Islam: Kajian Etnografi di DAAI TV Wirawan, Wirawan
Jurnal Mahardika Adiwidia Vol. 2 No. 2 (2023): Mahardika Adiwidia 2023
Publisher : Magister of Communication Science, Sahid University Jakarta.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36441/mahardikaadiwidi.v2i2.1616

Abstract

Journalism is ideally a secular practice. However, there are a number of press institutions associated with religious organizations in Indonesia, such as DAAI TV, which was established by the Yayasan Buddha Tzu Chi Indonesia. This research explores the role of Buddhist religious values in shaping journalistic practices at DAAI TV. The data were gathered using the ethnographic method through participant observation, in-depth interviews, and document analyses from August 2019 to April 2020. Implementing the framework of Buddhist-oriented journalism concepts introduced by Gunaratne (2009) and Pearson and Senarath (2015), this study indicates that DAAI TV has brought the notion of Buddhist journalism to life, despite the fact that not all of its journalists are Buddhists. In terms of ethics, DAAI TV actualized Buddhist journalism by incorporating sammā-vācā (right speech), sammā-kammanta (right action), and sammā-ājiva (right livelihood) into their journalistic practice.
PELATIHAN DESAIN 2D DAN 3D MENGGUNAKAN AUTOCAD BAGI KARANG TARUNA DESA MERJOSARI, KOTA MALANG Puspitasari, Etik; Wirawan, Wirawan; Rizza, Muhammad Akhlis; Dani, Agus; Suyanta, Suyanto
Reswara: Jurnal Pengabdian Kepada Masyarakat Vol 2, No 2 (2021)
Publisher : Universitas Dharmawangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46576/rjpkm.v2i2.1083

Abstract

Desa Merjosari, Kota Malang adalah desa yang sedang berkembang terlebih lagi kegiatan karang taruna. Karang taruna desa Merjosari beberapa tahun yang lalu adalah salah satu dari penerima mesin las dari dana PKM Polinema yang mana mesin las tersebut sudah banyak digunakan untuk membuat pagar, tenda untuk masjid setempat dan portal. Setelah mendapat mesin las, para pemuda karang taruna tersebut ingin sekali untuk belajar desain gambar dengan AutoCAD sehingga dapat membuat beraneka desain untuk pagar. Metode yang digunakan dalam pengabdian kepada masyarakat adalah mengadakan pelatihan dasar-dasar AutoCAD 2D dan 3D untuk para pemuda karang taruna RW 01 Desa Merjosari, Kota Malang dengan tetap mengikuti protokol kesehatan. Tim Polinema mengajarkan AutoCAD kepada karang taruna mulai dari awal karena tidak ada seorangpun dari anggota karang taruna yang bisa menggambar dengan AutoCAD. Dari hasil pelatihan menggambar 2D dan 3D dengan AutoCAD yang telah dilaksanakan, Para pemuda karang taruna telah dapat menggambar dengan AutoCAD 2D dan 3D yang tadinya tidak bisa sama sekali menjadi bisa menggambar desain dengan AutoCAD 2D dan 3D
Analisis ketebalan layer dan kecepatan Nozzle Produk 3d Printing berbahan Acrylonitrile Butadiene Styrene (Abs) terhadap kekuatan tarik Wirawan, Wirawan; Pratama, Novan Sandy
Hexatech: Jurnal Ilmiah Teknik Vol. 2 No. 2 (2023): Hexatech: Jurnal Ilmiah Teknik
Publisher : ARKA INSTITUTE

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55904/hexatech.v2i2.898

Abstract

Salah satu teknologi yang sedang berkembang yaitu teknologi 3D Printer dengan mesin untuk pembuatan produk bisa dilakukan dengan mudah, cepat dan mendetail. Tujuan penelitian untuk mengetahui pengaruh ketebalan Layer, kecepatan Nozzle, maupun interaksi antara ketebalan Layer dengan kecepatan Nozzle terhadap kekuatan tarik hasil 3D printing. Metode penelitian spesimen dibuat dari bahan Plastik jenis ABS (Acrylonitrile Butadiene Styrene), spesimen dibuat dengan standar ukuran ASTM-D 368 tipe 1. Analisis data pengujian menggunakan pendekatan Anova Factorial. Hasil penelitian ketebalan Layer berpengaruh terhadap kekuatan tarik yang dihasilkan plastik jenis ABS, sedangkan kecepatan nozzle tidak berpengaruh terhadap kekuatan tarik yang dihasilkan plastik jenis ABS, dan Interaksi antara ketebalan layer dan kecepatan nozzle tidak berpengaruh terhadap kekuatan tarik yang dihasilkan plastik jenis ABS.
Meditasi dari Depan Layar: Etnografi Digital pada Komunitas Meditasi Online Wirawan, Wirawan
Jurnal Media dan Komunikasi Indonesia Vol 6, No 2 (2025): SEPTEMBER 2025
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jmki.108128

Abstract

This study examines how traditional forms of religious authority are undergoing change alongside the increasing use of digital media in religious practices. Using a digital ethnographic method, the research was conducted on an online meditation community guided by Samanera Abhisarano from December 2021 to July 2022. Participant observation was carried out online through a WhatsApp group and Zoom meditation sessions, as well as on-site at Vihara Dhammadipa Arama, where Samanera Abhisarano leads meditation remotely. In-depth interviews were conducted with the spiritual guide and five community members. Referring to Campbell’s (2007) framework of religious authority, the study reveals that traditional forms of authority tend to be preserved, although in practice they undergo several adaptations. These findings support previous studies suggesting that, in certain contexts, the adoption of digital media does not weaken traditional religious authority, but rather reinforces it, particularly when it is managed by religious leaders. This research contributes to the ongoing discourse on media and religion from the perspective of a Buddhist community in Indonesia, where the majority of the population is Muslim.
A Sistematic Literature Review : Implementasi Asesmen Diagnostik pada Kurikulum Merdeka Nugroho, Dennis; Wirawan, Wirawan; Febriantania, Putri; Ridaningsih, Ida
Jurnal Pendidikan Islam Vol. 9 No. 2 (2023): An-Naba: Journal of Islamic Education
Publisher : STIT Muhammadiyah Paciran Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37286/ojs.v9i2.197

Abstract

This research aims to examine scientific articles that are relevant and related to the implementation of diagnostic assessments. The research method used in writing this article is a literature review. The literature review was obtained from articles published in the last 5 years, namely from 2019 to 2023. The literature search was focused on the keyword "Diagnostic Assessment" so that a total of 29 articles were obtained, for research at the secondary school level, which were accessed via the Publish or Peerish application. However, after going through the screening stage there were 17 articles in the open access category and relevant to the topic of discussion. Based on the results of the literature review analysis, there are doubts from teachers to carry out diagnostic assessments because teachers have not received a lack of socialization regarding the Implementation of the Independent Curriculum (IKM), so that training and guidance for teachers needs to be carried out. Apart from that, in the implementation of diagnostic assessments, it was found that (1) diagnostic assessments can be implemented in the independent curriculum at primary and secondary school levels, (2) implementation of diagnostic assessments can also help students overcome learning problems with various learning styles. (3) Diagnostic assessments can evaluate students' strengths and weaknesses (4) while from the educator/teacher side they can be used to plan learning strategies. Apart from that, there are also diagnostic assessment tools that teachers can use, such as the Fout-tier Test Diagnostic and Google Form.
Co-Authors Achmad Affandi Adhi Dharma Wibawa Adi Suprijanto Akhlis Rizza, Muhammad Boedinoegroho, Hany Bukit, Alexander Victor Busaeri, Nundang Dani, Agus dedy hariyadi Editya Hendrawarman Endang Widjiati Endroyono Endroyono Etik Puspitasari, Etik Fathur Zaini Rachman Febriantania, Putri Firmansyah, Mohammad Rifqi Gamantyo Hendrantoro Gatot Kusrahardjo Geofakta Razali Hamid Alhamid, Muhammad Syerif Hardita, Dwi Hedinarta, Hedinarta Hendra Kusuma Hilmi Iman Firmansyah Kgs Ahmadi Lemos, Jose Migunani, Mitariza Miptahudin, Apip Miptahudin, Rd Apip Mustapa, Mohammad Sukri Nugroho, Dennis Nurul Hiron, Nurul Paman, Saverius Pamungkas, Johan Prasetiyono Hari Mukti Pratama, Eka Pratama, Novan Sandy Qadrifa, Sabrina Sofi Ridaningsih, Ida Salsabila, Salma Alya Satworo Adiwidodo Setijadi, Eko SRI RAHAYU Sudirman Sudirman Sukandar, Rudi Suwadi Suwadi Suyanta, Suyanto Syamsul Hadi Titiek Suryani Tri Budi Santoso Wahyu Mushollaeni Yopy Junianto