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All Journal GEMA TEKNOLOGI JURNAL SAINS PERTANIAN EQUATOR Jurnal Neutrino : jurnal fisika dan aplikasinya Eksergi: Chemical Engineering Journal Prosiding Semnastek Agrokreatif Jurnal Ilmiah Pengabdian kepada Masyarakat Jurnal Ampere IJFAC (Indonesian Journal of Fundamental and Applied Chemistry) Jurnal Distilasi Sainmatika: Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam Jurnal Inovator ADLIYA: Jurnal Hukum dan Kemanusiaan Jurasik (Jurnal Riset Sistem Informasi dan Teknik Informatika) INTERNATIONAL JOURNAL OF SOCIAL, POLICY AND LAW (IJOSPL) ARRUS Journal of Engineering and Technology Management Science Research Journal Integrasi : Jurnal Ilmiah Teknik Industri
Eko Ariyanto
Universitas Muhammadiyah Palembang
Religion Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Physics Social Sciences

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Uji Eksperimental Pada Mesin Peleleh Plastik Menggunakan Metode Percobaan Faktorial Hastarina, Merisha; Santosa, Budi; Ariyanto, Eko; Adiyatma, Muhammad Riko
Integrasi : Jurnal Ilmiah Teknik Industri Vol 6, No 2 (2021): Integrasi : Jurnal Ilmiah Teknik Industri
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/js.v6i2.3990

Abstract

Penggunaan plastik yang terus meningkat berbanding lurus dengan jumlah limbah plastik yang dihasilkan. Salah satu alternatif yang dilakukan adalah dengan me-recycle limbah plastik dengan proses pelelehan biji plastik atau plastik yang telah dicacah.  Pada mesin peleleh plastik skala laboratorium, proses pelelehan yang terjadi akan dipengaruhi oleh berbagai faktor. Metode yang digunakan pada penelitian ini adalah dengan menggunakan pendekatan Faktorial.  Tujuan dari percobaan faktorial adalah untuk melihat interaksi antara faktor yang di uji. Adakalanya kedua faktor saling sinergi terhadap respon (positif). Namun adakalanya juga keberadaan suatu faktor justru menghambat kinerja faktor lain (negatif). Pada penelitian ini faktor pertama  adalah  bahan  yaitu jenis plastik yang digunakan (PP, PET, dan HDPE).  Faktor kedua adalah temperatur yaitu 300? C, 350? C, 400? C dan faktor ke tiga adalah waktu  yang terdiri dari 25, 30 dan 35 menit. Berdasarkan hasil penelitian yang dilakukan secara manual dan dibandingkan juga dengan hasil dari perhitungan minitab, didapatkan bahwa faktor utama bahan, temperatur dan waktu berpengaruh nyata tetapi interaksi antara 3 faktor tersebut berpengaruh tidak nyata.
Pemodelan Efisiensi Energi Panel Surya Berdasarkan Variasi Suhu Dengan Algoritma Random Forest ardianto, Feby; Apriani, Yosi; Muhammad Alvin Pratama; Ariyanto, Eko
Jurnal Ampere Vol. 9 No. 2 (2024): JURNAL AMPERE
Publisher : Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/ampere.v9i2.16836

Abstract

When temperature increases, energy efficiency tends to decrease. This is because the materials in solar panels, especially photovoltaic cells, have characteristics that make them less efficient at converting solar energy into electrical energy when temperatures rise. By using the random forest research method and Rstudio software to help analyze it can be concluded that the temperature variation that has the most influence on power efficiency is light intensity with a contribution of 19%, then air temperature with 18%, humidity with 17.5%, wind speed with 14%. 5% and finally panel temperature with a contribution of 13%. This contribution is the contribution to the power produced by the effect of temperature on the power produced. at 10.13 the highest power was obtained, where the power produced was 164.48 Watts. With a light intensity of 431.44 cd (candela), air temperature of 41.9°C, humidity of 49.4%, wind speed of 0.2 m/s, and panel temperature of 35 °C
Preliminary Study of Juridical Aspects of Renewable Energy Draft Law In Indonesia: An Academic Perspectives Al Hakim, Rosyid Ridlo; Ariyanto, Eko; Arief, Yanuar Zulardiansyah; Sungkowo, Aming; Trikolas, Trikolas
ADLIYA: Jurnal Hukum dan Kemanusiaan Vol. 16 No. 1 (2022): ADLIYA: Jurnal Hukum dan Kemanusiaan
Publisher : Fakultas Syariah dan Hukum UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/adliya.v16i1.14063

Abstract

AbstractEnergy is an absolute necessity used in the survival of daily human life. The need for electrical energy in Indonesia continues to increase with economic growth and population increase. Indonesia's electricity demand is projected to increase more than seven times to 1,611 TWh in 2050. Through Commission VII of the House of Representatives of the Republic of Indonesia (DPR RI), the Indonesian government is drafting a Renewable Energy (RE) Bill. This rule provided a more detailed and in-depth explanation of the rules in terms of developing New and Renewable Energy (NRE) in Indonesia. This study critically reviews the formal juridical or regulatory aspects of Indonesia's Renewable Energy law (called RUU-EBT). This writing methodology is based on a literature review and data collected from relevant regulations and proposes the conclusion from relevant and expected regulations.AbstrakEnergi merupakan kebutuhan mutlak yang digunakan dalam kelangsungan hidup manusia sehari-hari. Kebutuhan energi listrik di Indonesia terus meningkat sejalan dengan pertumbuhan ekonomi dan pertambahan jumlah penduduk. Kebutuhan listrik Indonesia diproyeksikan meningkat lebih dari 7 kali lipat menjadi 1.611 TWh pada tahun 2050. Pemerintah Indonesia melalui Komisi VII Dewan Perwakilan Rakyat Republik Indonesia (DPR RI) saat ini sedang menyusun RUU Energi Baru dan Terbarukan (EBT). Aturan ini dibuat untuk memberikan penjelasan yang lebih detail dan mendalam tentang aturan dalam hal pengembangan EBT di Indonesia. Kajian ini memberikan tinjauan kritis terhadap aspek yuridis formal atau regulasi dari undang-undang Energi Baru dan Terbarukan (disebut RUU-EBT) di Indonesia. Metodologi penulisan ini didasarkan pada tinjauan pustaka (review paper) yang berkaitan dengan tujuan studi ini, serta data yang dikumpulkan dari peraturan hukum yang relevan dan mengusulkan kesimpulan dari peraturan hukum yang relevan dan diharapkan.
Perbandingan Metode SAW dan TOPSIS untuk Pemeringkatan IPM di Jawa Tengah Tahun 2024 Kristiyono, Budi; Alfiqhyanto, Damas; Ariyanto, Eko; Nugroho, Kristiawan; Ardhianto, Eka
Jurasik (Jurnal Riset Sistem Informasi dan Teknik Informatika) Vol 10, No 2 (2025): Edisi Agustus
Publisher : STIKOM Tunas Bangsa Pematangsiantar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/jurasik.v10i2.908

Abstract

The Human Development Index (HDI) is an important indicator for assessing the success of regional development, particularly in the aspects of health, education, and economy. However, as an aggregate indicator, HDI cannot yet specifically represent the unique development needs of each region. Therefore, a decision support system (DSS) approach is needed to analyze HDI components more deeply and objectively. This study aims to compare two multicriteria decision-making methods-Simple Additive Weighting (SAW) and Technique for Order Preference by Similarity to Ideal Solution (TOPSIS)-in ranking the HDI of regencies/cities in Central Java Province in 2024. The HDI data was obtained from the Central Statistics Agency (BPS) 2024, covering the three main dimensions of HDI. The analysis results show differences in ranking orders between the two methods, indicating that the choice of analytical method can influence development interpretations and priorities. This study makes a significant contribution by providing a data-driven approach to support more targeted regional development policies.
THIRD PARTY IN RESTITUTION (COMPENSATION) Ariyanto, Eko
INTERNATIONAL JOURNAL OF SOCIAL, POLICY AND LAW Vol. 6 No. 3 (2025): OCTOBER 2025
Publisher : INTERNATIONAL JOURNAL OF SOCIAL, POLICY AND LAW

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.8888/ijospl.v6i3.240

Abstract

Restitution (Compensation) is a development or can be said to be a shift from criminal fines, this shift does not eliminate the application of criminal fines. The fundamental difference between criminal fines and restitution is that in criminal fines, compensation for losses incurred is given to the state, while in restitution, compensation is given to the victim or their family. In several material laws that regulate restitution, basically only regulate the definition of restitution and the mechanism for submitting applications but do not regulate the definition of third parties who are part of the restitution itself. Therefore, the researcher conducted research through normative methods supplemented by interviews with several law enforcement officials, it is hoped that it will obtain a comprehensive picture of third parties in restitution. The reconstruction carried out by the researcher is found in the Law on Witness and Victim Protection, namely Law Number 31 of 2014 concerning Amendments to Law Number 13 of 2006 concerning Witness and Victim Protection, where the researcher added a formulation regarding third parties who are not criminal perpetrators. The additional article that is a reconstruction of the research is in Article 1 number 12, which reads "A third party is a party other than a criminal perpetrator who has a legal relationship with the perpetrator of a criminal act in the same crime." With the reconstruction of the formulation of the definition of a third party used in several material laws, it is clear and obvious who the legal subjects are who can be qualified to be held accountable for paying restitution.
Briket Arang Dari Limbah Bonggol Jagung (Kajian Pengaruh Temperatur Karbonisasi, Rasio Arang Bonggol Jagung Dan Perekat Lem Kayu) Melani, Ani; Ariyanto, Eko; Robiah, Robiah; Ajie Tentara, Muhammad
Jurnal INOVATOR Vol. 7 No. 2 (2024): Jurnal INOVATOR
Publisher : LPPM Politeknik Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37338/inovator.v7i2.388

Abstract

Penelitian ini mengeksplorasi potensi pemanfaatan limbah bonggol jagung menjadi briket arang dengan menganalisis pengaruh temperatur karbonisasi dan rasio perekat lem kayu terhadap sifat fisik dan kimia briket. Mengatasi kesenjangan dalam pemanfaatan limbah biomassa, penelitian ini mengoptimalkan temperatur karbonisasi (200°C hingga 400°C) dan rasio perekat (1:1, 1,5:1, dan 2:1) untuk meningkatkan efisiensi bahan bakar dan stabilitas struktur. Hasil penelitian menunjukkan bahwa temperatur karbonisasi 400°C dengan rasio perekat 1:1 menghasilkan briket dengan kadar air terendah (3,9%) dan kadar abu terendah (2,9%), serta nilai kalor tertinggi (6172 cal/g). Temuan ini menunjukkan potensi briket bonggol jagung sebagai sumber energi alternatif yang berkelanjutan dan berkualitas tinggi. Penelitian selanjutnya disarankan untuk mengeksplorasi jenis perekat tambahan dan rentang suhu yang lebih luas guna menyempurnakan proses produksi dan memaksimalkan kinerja bahan bakar.
Peningkatan Pengetahuan Masyarakat Melalui Pelatihan Pembuatan Minyak Atsiri di Kelurahan Plaju Darat Kota Palembang Herawati, Netty; Robiah, Robiah; Juniar, Heni; Kharismadewi, Dian; Ariyanto, Eko
Agrokreatif: Jurnal Ilmiah Pengabdian kepada Masyarakat Vol. 9 No. 3 (2023): Agrokreatif Jurnal Ilmiah Pengabdian Kepada Masyarakat
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/agrokreatif.9.3.355-361

Abstract

Lemongrass (Cymbopogon citratus) is a family medicinal herb commonly used as a kitchen spice. Lemongrass contains essential oils such as citral, myrcene, geraniol, citronellol, and α-oxo bisabolene that have a high-selling value and benefits as a fungal growth inhibitor, antibacterial, anti-insect, and anti-cancer. Socialization about the benefits of lemongrass essential oils and training on producing its essential oils was conducted through community service. The activity material was delivered through a presentation, and training in processing lemongrass to essential oils was conducted through a demo activity directly in front of participants. This community service activity was held in the Plaju Darat urban village meeting hall involving family welfare empowerment representatives, the head of the neighborhood, and the urban village community as participants. Pre-tests and post-tests were given to participants to determine the level of their understanding of the material presented. The test results improved participants’ understanding of the benefits of essential oils and their processing methods. It was concluded that participants understood the benefits of lemongrass essential oils and knew how to produce them.
Efisiensi Thermal Alat Economizer pada Pre-Treatment Section dalam Pengolahan Crude Palm Oil (CPO) Ariyanto, Eko; Alqorni, Muhammad Faris; Mardwita, Mardwita
Eksergi Vol 21 No 1 (2024)
Publisher : Prodi Teknik Kimia, Fakultas Teknik Industri, UPN "Veteran" Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31315/e.v21i1.9974

Abstract

Dalam industri pengolahan CPO, efisiensi energi pada alat economizer menjadi faktor penting dalam meningkatkan efektivitas produksi. Penelitian ini bertujuan untuk mengevaluasi kinerja alat economizer dalam mentransfer energi panas pada aliran fluida Crude Palm Oil (CPO) dan Refined Bleached and Deodorized Palm Oil (RBDPO). Metode penelitian yang dilakukan adalah pengamatan langsung dengan pengukuran suhu dan aliran fluida, dari data tersebut dihitung heat loss dan evaluasi efisiensi termal pada PT XYZ. Hasil penelitian menunjukkan terjadi fluktuasi temperatur pada aliran masuk dan keluar CPO dan RBDPO. Fluktuasi ini dipengaruhi oleh perubahan variabel aliran fluida yang masuk. Aliran massa RBDPO mengalami peningkatan dari 33.659,98 kg/jam menjadi 36.720 kg/jam, sementara aliran CPO tertinggi pada 37.280 kg/jam. Efisiensi termal alat economizer HE-T521A dengan nilai rata-rata sebesar 89,45%. Efisiensi termal tertinggi dicapai pada tanggal 22 Februari 2023, yaitu mencapai 91,09%, sedangkan nilai terendah terjadi pada tanggal 24 Februari 2023, sebesar 88,58%. Meskipun efisiensi termal masih di bawah target desain 94%, alat ini tetap memberikan efisiensi termal yang relatif baik. Hasil penelitian ini dapat digunakan sebagai dasar untuk perbaikan dan pemantauan lebih lanjut guna meningkatkan efisiensi termal alat sesuai dengan desain yang diharapkan.
The Influence of Motivation on The Quality of Health Care Services At Hasta Husada Special Surgery Hospital: A Scoping Review Edy Wahyudi; Ariyanto, Eko; Krisna, Andy E
Management Science Research Journal Vol. 3 No. 4 (2024): November 2024
Publisher : PT Larva Wijaya Penerbit

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56548/msr.v3i4.122

Abstract

The impact of motivation on the caliber of health worker services at Hasta Husada Special Surgery Hospital has been examined in earlier literature studies. This scoping review's goal is to map out previous research that evaluates how work motivation affects the caliber of services provided by health workers. Finding research questions, finding pertinent studies, choosing studies, mapping data, and gathering, summarizing, and reporting findings are the five primary steps of a scoping review. According to the scoping review's findings, the majority of studies conducted over a ten-year period (2013–2023) recognized that job motivation affected the caliber of hospital services. However, according to Cicilia Lihawa et al. (2016), Titi Nur Wahidah (2017), and Andreano C. Porotu'o et al. (2014), work motivation had no bearing on the quality of services.
Co-Authors Adiyatma, Muhammad Riko Ajie Tentara, Muhammad Alfiqhyanto, Damas Alqorni, Muhammad Faris Ani Melani Apriani, Yosi Ardianto, Feby Arni Kartikaningtyas, Arni Azhar, Ade Siti Sarah Budi Santosa Budi Santosa Devita Amalia, Devita Dian Kristiawan Nugroho Dwi Zulfita Edy Wahyudi Eka Ardhianto Eka Sri Yusmartini Farid Samsu Hananto fatimah Fatimah Gumelar B, Muhammad Adi Iman Setiono Juniar, Heni Kharismadewi, Dian Komaini, M Ali Krisna, Andy E Kristiyono, Budi Mardwita, Mardwita Mardwita, Mardwita Megido, Adiel Merisha Hastarina Mitayani Purwoko, Mitayani Muhammad Alvin Pratama Netty Herawati Oktaviansyah, Ikbal Pamungkas, Zaka Adi Priyo Sasmoko Ristiawan, Masde Robiah, Robiah Rosyid Ridlo Al-Hakim Ruliansyah, M. Wahyu Septiaranisi, Eci Dwi Sri Martini Sri Yusmartini, Eka Sungkowo, Aming Surachman Surachman Trikolas, Trikolas Ummi Kalsum Yanuar Zulardiansyah Arief Yuniarto Yuniarto, Yuniarto