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All Journal International Journal of Power Electronics and Drive Systems (IJPEDS) Cakrawala Pendidikan Inersia : Jurnal Teknik Sipil dan Arsitektur JPTK: Jurnal Pendidikan Teknologi dan Kejuruan INOTEKS : Jurnal Inovasi Ilmu Pengetahuan, Teknologi, dan Seni Journal of Economics, Business, & Accountancy Ventura Journal of Electrical Technology UMY International Journal of Artificial Intelligence Research JURNAL DINAMIKA VOKASIONAL TEKNIK MESIN Jurnal Pensil : Pendidikan Teknik Sipil CAM JOURNAL: Change Agent For Management Journal Building of Informatics, Technology and Science ZIRAA'AH MAJALAH ILMIAH PERTANIAN Otonomi Jurnal Pendidikan dan Teknologi Indonesia Jurnal Manajemen Pendidikan Dasar, Menengah dan Tinggi [JMP-DMT] Indonesian Journal of Business and Management Jurnal Pendidikan Teknik Sipil (JPTS) JUTECH : Journal Education and Technology Journal of Research in Social Science and Humanities Transekonomika : Akuntansi, Bisnis dan Keuangan Jurnal Pendidikan Teknik Bangunan East Asian Journal of Multidisciplinary Research (EAJMR) Civil Engineering For Community Development Prima Magistra: Jurnal Ilmiah Kependidikan Jurnal Masyarakat Madani Indonesia Jurnal Multidisiplin West Science Jurnal Adijaya Multidisiplin Indonesian Journal of Advanced Research (IJAR) Jurnal Pengabdian West Science BULLET : Jurnal Multidisiplin Ilmu Neraca Manajemen, Akuntansi, dan Ekonomi Atestasi : Jurnal Ilmiah Akuntansi
Darmono
Universitas Negeri Yogyakarta
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Fitsbot (Fire Detection Smart Robot) Innovation in the Development of Drone Technology in Mitigation of Peat Forest Fire Darmono; Sahid Ramandhani; Yanuar Agung Fadlullah; Khakam Ma’ruf; Surono
East Asian Journal of Multidisciplinary Research Vol. 2 No. 6 (2023): June 2023
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/eajmr.v2i6.4442

Abstract

Indonesia's forests continue to shrink due to forest fires. Indonesia's deforestation rate for 2019-2020 is 115.5 thousand hectares. The use of manual methods for forest monitoring is considered less effective because it requires a long time and a lot of resources. Natural and weather conditions affect the implementation of forest monitoring to prevent forest fires. Based on these problems, the author offers an innovation in FITSBOT (Fire Smart Robot) technology. The research method used is Research and Development (R&D) with the stages of Analysis, Design, Development, Implementation and Evaluation. The result of this research is a quadcopter with integrated artificial intelligence based on YOLO for forest monitoring. This technology is expected to facilitate forest monitoring in order to take preventive measures and early detection of forest fires.
PERFORMANCE OF MASONRY BRICK WITH CALCIUM HYDROXIDE AS MORTAR Darmono Darmono; Faqih Ma’arif; Slamet Widodo; Maris Setyo Nugroho
Jurnal Pensil : Pendidikan Teknik Sipil Vol 12 No 3 (2023): Jurnal Pensil : Pendidikan Teknik Sipil
Publisher : LPPM Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/jpensil.v12i3.37905

Abstract

This study aims to determine the shear strength and flexural strength of red brick masonry, determine the effective thickness of calcium hydroxide mortar with a mixture ratio of 1Kp:2Ps, and determine the failure pattern of red brick masonry due to the load received during the direct shear strength test and flexural strength test. The research was conducted by experimental method. The tests carried out were the direct shear and flexural strength tests. Variation of successive mortar thickness of 10mm, 15mm, and 20mm. The test object is 18 (eighteen), the thickness variation consists of 3 test objects. Data analysis used descriptive quantitative by finding the average value of the shear strength and flexural strength. Based on the test results, the average compressive strength and splitting tensile strength of the mortar were 0.613 MPa, 0.0414 MPa. The average shear strength with a 10mm; 15mm; and 20mm is 0.025 MPa; 0.020 MPa; and 0.016 MPa, respectively. The flexural strength of mortar thickness with 10mm, 15mm, and 20mm are 0.034 MPa; 0.045 MPa; and 0.041 MPa, , respectively. In the masonry shear test, the effective thickness of the mortar was found at 10mm with a maximum shear strength of 0.025 MPa, while in the flexural test, the effective thickness of the mortar was found at a thickness of 15mm with 0.045 MPa. The pattern of failure in red masonry's shear strength and flexural strength tests is the mortar failure.
Kajian ulang sistem drainase area Bumi Perkemahan Gendungan, Desa Kalibening, Kecamatan Dukun, Magelang, Jawa Tengah Malik, Abdul; Purwantoro, Didik; Darmono, Darmono; Syamsudin, Rudi Nur; Fajriani, Qonaah Rizqi; Fajarwati, Yuli; Hatutiningsih, Arum Dwi; Kurniawan, Muhammad Adi; Setiawan, Riski; Syahrani, Luthfi Auliya
Civil Engineering for Community Development (CECD) Vol 2, No 2 (2023): EDISI OKTOBER 2023
Publisher : Department of Civil Engineering Faculty of Engineering, Universitas Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36055/cecd.v2i2.22450

Abstract

Kawasan Bumi Perkemahan Gendungan, yang berada di lokasi Desa Kalibening, Kecamatan Dukun Kabupaten Magelang, Jawa Tengah, merupakan suatu kawasan yang berada di lereng Gunung Merapi. Belum adanya perencanaan sistem drainase yang baik banyak hal yang terjadi pada saat digunakan. Padahal pengelolaan air hujan di Kawasan Bumi Perkemahan Gendungan penting berkaitan dengan kenyamanan penggunaan lahan di saat musim hujan. Dari pertimbangan tersebut, dilakukan evaluasi sistem drainase di area perkemahan sebagai kegiatan pengabdian dari Program Studi Teknik Sipil dan Perencanaan. Metode perencanaan sistem drainase di kawasan ini mengacu pada Peraturan Menteri Pekerjaan Umum No. 12 Tahun 2014 tentang Penyelenggaraan Sistem Drainase Perkotaan. Total saluran drainase yang dirancang sebanyak tujuh saluran (D1, D2, D3, D4, D5,D6, D7) dengan kebutuhan dimensi bervariasi antara 20cmx20cm sampai 40cm × 40cm. Saluran dirancang dengan bahan batu kali yang dirasa mudah didapat di sekitar kawasan dengan tebal dinding 30 cm. The Gendungan Camping Area, located in Kalibening Village, Dukun District, Magelang Regency, Central Java, is an area on the slopes of Mount Merapi. Without planning a good drainage system, many things can happen when it is used. Rainwater management in the Gendungan Camping Area is important to the comfort of land use during the rainy season. Based on these considerations, an evaluation of the drainage system in the camping area was carried out as a service activity by the Civil Engineering and Planning Department. The drainage system planning method in this area refers to the Minister of Public Works Regulation No. 12 of 2014 concerning the Implementation of Urban Drainage Systems. The total number of drainage channels designed is seven channels (D1, D2, D3, D4, D5, D6, D7) with required dimensions varying between 20 cm x 20 cm to 40cm × 40cm. The channel is designed using river stone, which is easy to find in the area with a wall thickness of 30 cm.
Achievements of the national education standards and education quality assurance implementations in vocational high schools in D.I. Yogyakarta Wahyuni, Indah; Darmono, Darmono; Putra Pratama, Galeh Nur Indriatno
Jurnal Pendidikan Teknologi dan Kejuruan Vol. 30 No. 2 (2024): (October)
Publisher : Faculty of Engineering, Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jptk.v30i2.67053

Abstract

In the world of education, the issues faced cannot be separated from the quality of educational services and the public's view of an educational unit. Reviews related to the implementation of National Education Standards and Education Quality Assurance can be used to find out the good and bad of the institutions so that it can help the public provide a positive view. This research aims to analyze the implementation achievements of (1) Content Standards and Process Standards; (2) Assessment Standards; (3) Facilities and Infrastructure Standards; (4) Management Standards; (5) Financing Standards; and (6) Education Quality Assurance in several Vocational High Schools in D.I. Yogyakarta. This research used a descriptive quantitative approach, and the research samples were chosen through a probability sampling system, with questionnaires as the data sample technique. There are six instruments used, which are Content Standards and Process Standards, Assessment Standards, Facilities and Infrastructure Standards, Management Standards, Financing Standards, and Education Quality Assurance. The data is examined through descriptive statistical tests and data percentages that will be used later to find out the calculation result. The result of the research suggests that the achievement of the implementation of Assessment Standards reaches 85,74%, Management Standards 85,49%, Financing Standards 82,77%, Content Standards and Process Standards 82,44%, Education Quality Assurance 80,21%, and lastly, Facilities and Infrastructure Standards 78,85%. The research shows that Assessment Standards are the highest achievement of all, while the lowest standard was seen on Facilities and Infrastructure Standards.
Hubungan antara Persepsi Pelaksanaan Standar Sarana dan Prasarana, Standar Penilaian, dan Standar Pembiayaan dengan Penjaminan Mutu Pendidikan SMKN di Klaten Darmono, Darmono; Munawaroh, Anisa Dewi; Wahyuni, Indah
Jurnal Pendidikan Teknik Bangunan Vol 4, No 1 (2024): Jurnal Pendidikan Teknik Bangunan
Publisher : Universitas Pendidikan Indonesia (UPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/jptb.v4i1.69027

Abstract

Penjaminan Mutu dan Standar Pendidikan Nasional memiliki nilai yang sangat penting dalam dunia pendidikan. Hal ini terjadi karena menjadi acuan dalam merencanakan, melaksanakan, dan memantau jalannya pembelajaran guna menciptakan pendidikan berkualitas. Namun, masih ada sejumlah tantangan dalam pelaksanaannya. Tujuan dari penelitian ini adalah untuk memastikan bagaimana penerapan (1) Standar Sarana dan Prasarana untuk menjamin kualitas pendidikan, (2) Standar Penilaian Pendidikan yang menjamin mutu pengajaran, (3) Untuk menjamin kualitas pendidikan Sekolah Menengah Kejuruan Negeri di Klaten, telah ditetapkan standar untuk sarana, prasarana, dan penilaian pendidikan. Penelitian ini menggunakan pengujian non-parametrik, untuk korelasi sederhana menggunakan uji Kendall Tau-B, sedangkan untuk korelasi ganda menggunakan uji Kendall W. Dalam penelitian ini, tipe korelasi yang digunakan. Responden dalam penelitian ini adalah seorang kepala sekolah, empat orang dari program keahlian, 30 guru, dan 30 siswa. Dalam penelitian ini, metode yang digunakan untuk mengumpulkan data adalah kuesioner dan dokumentasi. Penelitian ini menghasilkan hubungan positif antara (1) Standar Sarana dan Prasarana dengan Penjaminan Mutu Pendidikan pada data kepala sekolah dan kepala program keahlian sebesar 0.889, data guru sebesar 0.391, dan data siswa sebesar 0.682, (2) Standar Pembiayaan dengan Penjaminan Mutu Pendidikan untuk kepala sekolah sebesar 0.667, untuk data guru sebesar 0.247, dan untuk data siswa sebesar 0.597, (3) Standar Penilaian dengan Penjaminan Mutu Pendidikan untuk kepala sekolah dan program keahlian sebesar 0.444, untuk data guru.
STUDI LITERATUR: ANALISIS KINERJA KEUANGAN PADA PERUSAHAAN MANUFAKTUR BURSA EFEK INDONESIA DITINJAU DARI PERSPEKTIF SIGNALING THEORY Sudirman, Nengsi; Rifqiansyah, Rifqiansyah; Darmono, Darmono
TRANSEKONOMIKA: AKUNTANSI, BISNIS DAN KEUANGAN Vol. 4 No. 3 (2024): May 2024
Publisher : Transpublika Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55047/transekonomika.v4i3.655

Abstract

This article aims to analyze the financial performance of manufacturing companies listed on the Indonesian stock exchange from a signaling theory perspective. This research uses a descriptive-qualitative approach by looking at secondary data literature. The data sources obtained come from scientific publications, papers, and articles that summarize information relevant to the research topic. Sample selection is carried out by observing and analyzing various information related to the research to combine research findings that are the same as the researcher's topic. The research results explain that financial performance analysis can be used as information in decision-making. The signaling theory view indicates that companies will try to provide positive signals or information to investors through the company's annual report, in which financial information is presented.
IMPLEMENTATION OF PT BERAU COAL'S CORPORATE SOCIAL RESPONSIBILITY AND GREEN ACCOUNTING FOR SUSTAINABLE DEVELOPMENT Darmono, Darmono; Ramdan, Ramdan
Musytari : Neraca Manajemen, Akuntansi, dan Ekonomi Vol. 4 No. 3 (2024): Musytari : Neraca Manajemen, Akuntansi, dan Ekonomi
Publisher : Cahaya Ilmu Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.8734/musytari.v4i3.2302

Abstract

This research aims to analyze the use of Corporate Social Responsibility (CSR) and Green Accounting at PT Berau Coal towards sustainable development. The type of research used in this research is research. This research uses secondary data, obtained from the analysis of PT Berau Coal's annual report. The data analysis technique used in this research is the Miles and Huberman Model data analysis technique. The results of this research indicate that PT. Berau Coal has played a quite good role in efforts to realize sustainable development. PT. Berau Coal increases economic growth by providing substantial regional income and helping communities around the mine to become independent by providing financial assistance, coaching and facilities related to independent economic businesses such as assistance to MSMEs. The role of social activities is to provide educational assistance to the community appropriately and effectively. For environmental contributions, PT. Berau Coal tries to help build independent communities, especially in the agricultural and plantation sectors by providing land, seeds and guidance related to agriculture and plantations. PT. Berau Coal has also implemented green accounting in the form of reporting environmental costs such as environmental prevention costs and internal failure costs in the annual report for each period.
Design and Implementation of a Candy Color Sorter Device using Microcontroller-Based Color Sensor TCS3200 Vicananda, Ladayan Pradana; Prahasti, Saptiana Nur; Ma’ruf, Khakam; Setiawan, Rizal Justian; Darmono, Darmono
Journal of Electrical Technology UMY Vol 8, No 1 (2024): June
Publisher : Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/jet.v8i1.20346

Abstract

The purpose of this research is to design and implement a candy color sorter device using a microcontroller-based TCS3200 color sensor. This technology can be applied in the confectionery and fruit businesses for color-based sorting. The method used is an experimental approach that begins with a literature study, followed by hardware and software design, and device testing. The research results show that the candy sorter device was successfully designed and implemented. This device is capable of sorting candies based on red, green, and blue colors with optimal sensor detection levels. The novelty value of this research is the development of an automatic candy sorter device based on the TCS3200 color sensor, which can help reduce human workload and increase sorting process efficiency in the confectionery industry.
Korelasi Kepemimpinan Mutu, Instruksional, dan Transformasional Kepala Sekolah dengan Ketercapaian SNP di SMK Fadli, Putra Aprilia; Darmono, Darmono
Jurnal Pendidikan Teknik Bangunan Vol 3, No 1 (2023): Jurnal Pendidikan Teknik Bangunan
Publisher : Universitas Pendidikan Indonesia (UPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/jptb.v3i1.56937

Abstract

Saat ini, dunia pendidikan memiliki peran yang sangat penting dalam pembangunan bangsa, tetapi kualitas yang dimiliki pendidikan di Indonesia masih kurang memuaskan. Tantangan yang signifikan dapat terlihat padakualitas pendidikan yang masih kurang memadai di berbagai tingkat pendidikan.Peningkatan kualitas pendidikan ini dapat dicapai dengan berbagai aspek, salah satunya yaitu peran kepemimpinan dalam dunia pendidikan. Tujuan dari penelitian ini adalah untuk menginvestigasi keterkaitan antara kepemimpinan berkualitas, instruksional, dan transformasional dengan pencapaian Standar Nasional Pendidikan (SNP) di lingkungan SMK Muhammadiyah 3 Yogyakarta. Populasi penelitian ini meliputi seluruh tenaga pendidik di SMK tersebut, dengan sampel penelitian terdiri dari 30 orang. Metode pengumpulan data yang digunakan adalah dengan menggunakan kuesioner, sementara analisis data melibatkan analisis deskriptif, korelasi, dan regresi.Hasil penelitian yang diperoleh yaitu diantaranya terdapat hubungan positif yang signifikan dengan nilai korelasi sebesar 0,154 antara kepemimpinan berkualitas kepala sekolah dan pencapaian SNP, ditemukan hubungan positif yang lemah dengan nilai korelasi 0,132 antara kepemimpinan instruksional kepala sekolah dan pencapaian SNP, ditemuan hubungan positif yang cukup kuat dengan nilai korelasi 0,198 antara kepemimpinan transformasional kepala sekolah dan pencapaian SNP. Selain itu, ditemukan bahwa terdapat hubungan simultan antara kepemimpinan mutu, instruksional, dan transformasional kepala sekolah dengan pencapaian SNP, dengan koefisien korelasi sebesar 0,391. Temuan ini memberikan wawasan yang berharga mengenai pentingnya berbagai aspek kepemimpinan dalam meraih pencapaian SNP yang lebih baik di lingkungan SMK Muhammadiyah 3 Yogyakarta. Implikasi dari penelitian ini dapat membantu mengarahkan upaya pengembangan praktik kepemimpinan yang lebih efektif di institusi pendidikan serupa, serta memberikan panduan bagi peningkatan mutu pendidikan di sekolah-sekolah sejenis.
Design system and performance analysis of fish storage box by utilizing solar energy Setiawan, Rizal Justian; Ma'ruf, Khakam; Darmono, Darmono; Suryanto, Indra Dwi; Hermawan, Andi Tri
International Journal of Power Electronics and Drive Systems (IJPEDS) Vol 15, No 4: December 2024
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijpeds.v15.i4.pp2591-2602

Abstract

Indonesia is a maritime country and many people work as traditional fishermen. Traditional fishermen generally use thermos filled with wet ice, ice boxes, or ice blocks to maintain the freshness of fish. The temperature obtained is still insufficient to maintain the fish’s quality and freshness. Furthermore, some existing technologies are expensive and use fossil fuels. Researchers designed and manufactured a cool box that utilizes solar energy to store fish. The experimental research method was conducted by testing the performance of the cool box device at four different locations. The results showed that the solar panel produced an average of 2,527.2 W of energy in a day, which can power the cool box device for 10 hours. To maintain the fish’s freshness with the reference temperature of 0 °C-5 °C, the device uses temperature control to prevent the fish from freezing, which damages its structure. The temperature control also helps the tool save energy, allowing it to last 170 minutes longer than without using the temperature control feature.
Co-Authors Abdul Rahim Agus Sutikno Ahmad Sofyan Annisa 'Amali Shoolihah Apriyanto, Krisnanda Dwi Arfin Yogatama Arifah, Meika Rahmawati Azhari Shouni Barkah Bagus Putra Setiyawa Bagus Putra Setiyawan Bintang Fajar Ariyanto Daldiyono Hardjodisatro, Daldiyono Didik Purwantoro Diva Salsa Rohalya Eddy Sudijanto, Eddy Edy Herdyanto Eliyana, Widya Ella Wulandari Fadli, Putra Aprilia Fandy Setyo Utomo Faqih Ma’arif Faqih Ma’arif Farmaditya EF Mundhofir, Farmaditya EF Gandi, Margi Wisma Giri Wiyono Hatutiningsih, Arum Dwi Herita Warni Hermawan, Andi Tri Hery D Purnomo, Hery D Hudha, Mahda Enja Al Ikawijaya, Natali Ilma, Awla Akbar Indah Wahyuni Intan Lathifatur Rosyidah Jillbert , Julius Kasno Kasno Khakam Ma'ruf Khakam Ma'ruf Khakam Ma’ruf Khakam Ma’ruf Khosyiati, Nur Evirda Kurniawan, Muhammad Adi Ma'ruf, Khakam Malik, Abdul Marampa, Nikolaus Tebi Maris Setyo Nugroho Masfia, Irma Ma’ruf, Khakam Muchlis Achsan Udji Sofro Muhammad Nuruzzaman Munawaroh, Anisa Dewi Mursyidin Mursyidin Nengsi Sudirman Nugroho, Khabib Adi Nur Azizah Nur Endah Januarti Nurdiyanto, Heri Pamungkas, Rama Aji Pupus Pandef Rudianto Perdana Kusuma Putra, Aditya Halim Prahasti, Saptiana Nur Praptiwi, Wahyu Kharina Putra Pratama, Galeh Nur Indriatno R Djokomoeljanto1, R Ramdan, Ramdan Ramdiska, Rizki Ratna Dewi Mulyaningtiyas Raudhotul Jannah Rifqiansyah, Rifqiansyah Rujianto Eko Saputro Sabrin Sabrin, Sabrin Sahid Ramandhani Sahid Ramandhani Sappewali, Badriah Setiawan, Riski Setiawan, Rizal Justian Slamet Widodo SRI ATUN Sri Herlina Sudaryono Sudaryono Sultana MH Faradz Surono Surono Surono Suryadi Prasetyo Suryanto, Indra Dwi Susanto, Tofan Suwarno Suwarno Su’un, Muhammad Syahrani, Luthfi Auliya Syamsudin, Rudi Nur Syukri Fathudin Achmad Widodo Titi Safitri Maharani Turino, Turino Vicananda, Ladayan Pradana Wahid, Arif Mu'amar Wahyu Wahyu Yanuar Agung Fadlullah Yanuar Agung Fadlullah Yuli Fajarwati Zainal Arifin