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All Journal Diponegoro Journal of Accounting Paradikma: Jurnal Pendidikan Matematika Tadrib: Jurnal Pendidikan Agama Islam Badamai Law Journal Tazkiya: Jurnal Pendidikan Islam JPM : Jurnal Pendidikan Matematika MAESTRO Jurnal Rekayasa Infrastruktur Hexagon Al-Ulum: Jurnal Pendidikan Islam Journal of Soft Computing Exploration Maslahah: Jurnal Pengabdian Masyarakat Al-Ulum: Jurnal Pendidikan Islam IRA Jurnal Teknik Mesin dan Aplikasinya (IRAJTMA) Seminar Nasional Hasil Penelitian LP2M UNM PEDAMAS (Pengabdian Kepada Masyarakat) West Science Islamic Studies Jurnal Jendela Matematika Jejak digital: Jurnal Ilmiah Multidisiplin
Muhammad Arif Hidayat
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Religion Arts Humanities Automotive Engineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Dentistry Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Public Health Social Sciences Other

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PERENCANAAN TEBAL PERKERASAN LENTUR JALAN RAYA KALIBARU – GLENMORE KABUPATEN BANYUWANGI ( PERBANDINGAN METODE BINAMARGA 1987 & 2013) Hidayat, Muhammad Arif; Abadi, Taufan; Manggala, Adhitya Surya
HEXAGON Vol 4, No 1 (2019): HEXAGON
Publisher : Universitas Muhammadiyah Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32528/hgn.v4i1.3483

Abstract

Roads are infrastructure that play a very important role in traffic flow, so that during the road service period, efforts are made to avoid problems related to road damage. Road infrastructure which is burdened by high and repetitive traffic volumes will cause a decrease in road quality that can be seen from the condition of the road surface, both structurally and functionally damaged. This study aims to re-plan the thickness of the flexible pavement on the Kalibaru highway - Glenmore Banyuwangi Regency. In this study, to find out how thick the flexible pavement of the Kalibaru - Glenmore highway in Banyuwangi Regency for the next 20 years is in 2038. In this study the authors used the Binamarga Method 1987 and 2013. In this method we have to conduct LHR surveys on these roads and do CBR data retrieval. After the data data is collected, then we can determine the Index of Pavement Thickness of the road.  From the calculation results, it is known that the results of the pavement thickness with the Binamarga 1987 method are 4.5cm Lapen / Laston, 15cm Upper Foundation Layer, 10cm Bottom Foundation Layer. Whereas the thickness of road blocks with the method of Binamarga 2013 is WC air conditioner of 4cm, AC BC of 13.5cm, CTB of 15cm, LPA of Class A of 15cm.
PENINGKATAN KEMAMPUAN PEMECAHAN MASALAH DAN KECERDASAN EMOSIONAL SISWA MTsN MEDAN MELALUI PENDEKATAN MATEMATIK REALISTIK Muhammad Arif Hidayat; Hasratuddin Hasratuddin; Dian Armanto
PARADIKMA: JURNAL PENDIDIKAN MATEMATIKA Vol 6, No 2 (2013): PARADIKMA JURNAL PENDIDIKAN MATEMATIKA
Publisher : Study Program of Mathematics Education of Unimed Postgraduate Program

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/paradikma.v7i3.2968

Abstract

Penelitian ini bertujuan untuk melihat peningkatan kemapuan pemecahan masalah dan kecerdasan emosional yang baik untuk topik bangun datar dari kelas VII MTsN 2 Medan, mendeskripsikan keefektifan pembelajaran matematika realistik untuk topik bangun datar di kelas VII MTsN 2 Medan, dan membandingkan hasil belajar siswa yang mengikuti pembelajaran matematika realistik dengan siswa yang mengikuti pembelajaran biasa untuk topik bangun datar di kelas VII MTsN 2 Medan. Penelitian ini merupakan penilitian quansi eksperimen. Populasi penelitian ini adalah siswa adalah siswa MTsN 2 Medan. Pemelihian sampel dilakukan secara random dengan mengacak kelas. Siswa kelas VII (1) sebagai kelas eksperimen yang di beri perlakuan pendekatan matematika realistik dan siswa kelas VII (5) sebagai kelas kontrol yang di beri perlakuan pembelajaran biasa. Instrumen yang digunakan terdiri dari: tes kemampuan pemecahan masalah, angket kecerdasan emosional, aktivitas siswa dan proses jawaban siswa. Analisis data dilakukan dengan uji t dan  anava dua jalur. Hasil utama dari penelitian ini adalah: (1) peningkatan kemampuan pemecahan masalah matematika yang memperoleh pendekatan matematika realistik lebih tinggi dibandingkan siswa yang menggunakan pembelajaran biasa, (2) peningkatan kecerdasan emosional siswa yang memperoleh pendekatan matematika realistik lebih tinggi dibandingkan siswa yang menggunakan biasa, (3) terdapat interaksi antara pembelajaran dengan kemampuan awal siswa terhadap penigkatan kemampuan pemecahan masalah matematik, dan (4) terdapat interaksi antara pembelajaran dengan kemampuan awal terhadap peningkatan kecerdasan emosional, (5) proses pembelajaran siswa selama pembelajaran PMR berlangsung lebih baik, dan (6) bentuk jawaban siswa  lebih bervariasi dan lebih baik selama pembelajaran PMR dibandingkan dengan pembelajaran biasa. Berdasarkan hasil penelitian ini, agar peneliti menyarankan agar pembelajaran matematik realistik pada pembelajaran matematika dapat dijadikan alternatif bagi guru matematika untuk meningkatkan kemampuan berfikir kreatif dan pemecahan masalah matematika siswa sebagai salah satu alternatif untuk menerpkan pembelajaran matematika yang inovatif.
PENYADAPAN OLEH PENYIDIK KOMISI PEMBERANTASAN TINDAK PIDANA KORUPSI DALA PERSPEKTIF SISTEM PERADILAN PIDANA Muhammad Arif Hidayat
Badamai Law Journal Vol 4, No 1 (2019)
Publisher : Program Magister Hukum Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32801/damai.v4i1.6047

Abstract

Tujuan penelitian ini adalah untuk menemukan mekanisme penyadapan oleh Komisi Pemberantasan Korupsi yang dijadikan sebagai alat bukti dan kebijakan formulasi penyadapan oleh Komisi Pemberantasan Korupsi di masa yang akan datang. Jenis penelitian hukum yang digunakan adalah penelitian hukum normatif atau penelitian hukum kepustakaan.        Hasil penelitian ini menjelaskan Pertama, kewenangan penyadapan yang dilakukan Komisi Pemberantasan Korupsi (KPK) dalam melakukan penyelidikan, penyidikan dan penuntutan terhadap tindak pidana korupsi didasarkan pada ketentuan Pasal 12 ayat (1) huruf a Undang-Undang Nomor 30 Tahun 2002 tentang Komisi Pemberantasan Tindak Pidana Korupsi (UU KPK). Kedudukan hasil penyadapan sebagai perluasan sumber alat bukti petunjuk memiliki nilai kekuatan pembuktian apabila dilakukan oleh penegak hukum atau atas permintaan penegak hukum sepanjang undang-undang memberikan kewenangan. Kedua, Bertolak dari fungsi kebijakan formulasi hukum pidana dalam ide pembentukan hukum baru atau peraturan hukum pidana yang akan datang (ius constituendum) yaitu terutama peraturan dalam bentuk undang-undang mengenai prosedur/mekanisme penyadapan oleh penegak hukum baik dalam rangka penyelidikan, penyidikan dan penuntutan yang dilakukan oleh KPK. Selain itu perlu ada pembaharuan yang mengatur kedudukan hasil penyadapan bukan lagi sebagai perluasan sumber alat bukti petunjuk, namun menjadi alat bukti yang berdiri sendiri sehingga semakin banyak jenis alat bukti akan semakin memberikan kepastian hukum dan keadilan.
PREDIKSI FINANCIAL DISTRESS PERUSAHAAN MANUFAKTUR DI INDONESIA Muhammad Arif Hidayat; Wahyu Meiranto
Diponegoro Journal of Accounting Volume 3, Nomor 3, Tahun 2014
Publisher : Diponegoro Journal of Accounting

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (463.143 KB)

Abstract

This study aimed to investigate the effect of financial ratios to predict probability of financial distress in the company. Financial ratios in this study using the indicators leverage ratio, liquidity ratio, activity ratio, and profitability ratio. The population in this study are all of the companies listed on the Indonesian Stock Exchange and continuously published financial statements in the year 2008-2012. Based on purposive sampling method, samples obtained are 59 companies in the period 2008-2012, so obtain 295 observations. As for the criteria of financial distress in this study was measured by using interest coverage ratio, whilst statistic analysis that used in this study was logistic regression. The result of this research showed that leverage ratio (debt ratio), liquidity ratio (current ratio), and activity ratio (total asset turnover ratio) were financial ratios that have significant value to predict financial distress in the company, whilst profitability ratio (return on asset) is only financial ratios which not significant to predict financial distress in the company.
Penerapan Arsitektur Organik Pada Kawasan Agrowisata Kebun Teh Di Brebes, Jawa Tengah muhammad arif hidayat; Anggraeni Dyah Sulistiowati
MAESTRO Vol 2 No 1 (2019): Edisi April 2019
Publisher : FAKULTAS TEKNIK UNIVERSITAS BUDI LUHUR

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

Abstract

Tea garden agro-tourism is an educational facility in Brebes, Central Java that accommodates natural tourism activities but teaches natural learning until the tea leaf picking process is educated and opened to all those who want to take a vacation and enjoy nature, in Agro tourism visitors are given the following knowledge: Learning to know nature further, practicing independence by understanding the community's interest in the culture of planting and caring for nature, especially tea plantations, can be generated by the existence of a forum to train and teach the community to care more about the surrounding environment. tours namely: Food court and caffetaria, tea galleries, libraries, guest houses, campgrounds, multipurpose halls, and. Recreational facilities: Services, shopping (tenants), ATM Center, and souvenir shops, landmarks or view towers, outbound zones, tea plantation zones / nurseries, home industries, green trees zones. Sports facilities: (Trampoline), pool, relaxing garden. Service Facilities: Mosque, laundry and house keeping. Supporting facilities: Mini trains and bicycles for tourist vehicles around the site. The tea garden agro-tourism located in Brebes, Central Java was taken into the form of the concept of implementation. The design of this development strives to provide a building function that accommodates teaching- learning activities with natural themes with an organic architecture approach. The concept of organic architecture is applied to an architectural philosophy that elevates harmony between human and natural dwelling.
PERENCANAAN TEBAL PERKERASAN LENTUR JALAN RAYA KALIBARU – GLENMORE KABUPATEN BANYUWANGI ( PERBANDINGAN METODE BINAMARGA 1987 & 2013) Muhammad Arif Hidayat; Taufan Abadi; Adhitya Surya Manggala
HEXAGON Vol 4, No 1 (2019): HEXAGON
Publisher : Universitas Muhammadiyah Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32528/hgn.v4i1.3483

Abstract

Roads are infrastructure that play a very important role in traffic flow, so that during the road service period, efforts are made to avoid problems related to road damage. Road infrastructure which is burdened by high and repetitive traffic volumes will cause a decrease in road quality that can be seen from the condition of the road surface, both structurally and functionally damaged. This study aims to re-plan the thickness of the flexible pavement on the Kalibaru highway - Glenmore Banyuwangi Regency. In this study, to find out how thick the flexible pavement of the Kalibaru - Glenmore highway in Banyuwangi Regency for the next 20 years is in 2038. In this study the authors used the Binamarga Method 1987 and 2013. In this method we have to conduct LHR surveys on these roads and do CBR data retrieval. After the data data is collected, then we can determine the Index of Pavement Thickness of the road.  From the calculation results, it is known that the results of the pavement thickness with the Binamarga 1987 method are 4.5cm Lapen / Laston, 15cm Upper Foundation Layer, 10cm Bottom Foundation Layer. Whereas the thickness of road blocks with the method of Binamarga 2013 is WC air conditioner of 4cm, AC BC of 13.5cm, CTB of 15cm, LPA of Class A of 15cm.
Manufaktur dan Pengujian Burner LPG untuk Pemanasan Heater Mesin Stirling mCHPSE-012021 Hidayat, Muhammad Arif; Al Ridho, Fatur Fadhillah; Jufrizal, Jufrizal; Supriatno, Supriatno; Nurdiana, Nurdiana
IRA Jurnal Teknik Mesin dan Aplikasinya (IRAJTMA) Vol 2 No 3 (2023): Desember
Publisher : CV. IRA PUBLISHING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56862/irajtma.v2i3.82

Abstract

This research focuses on developing a special LPG burner for the mCHPSE-012021 Stirling engine. The burner design was developed using CAD software and fabricated using machine tools and a welding process. Tests are carried out to verify how much the burner performance meets the desired specifications. The test results show that although the burner can reach the required high temperature, the thermal efficiency is still low, at 19.72%. This figure is far below the efficiency standard for household gas stoves, according to SNI 8660:2018. These findings highlight the urgency of improving burner design and efficiency to meet established standards, improving the mCHPSE-012021 Stirling engine's overall performance, and significantly increasing energy efficiency. These improvements are necessary to ensure optimal performance and efficiency in energy use in mCHPSE systems, underscoring the importance of developing more efficient and standards-compliant burner technology to support the use of Stirling engines in microenergy applications.
Pengembangan Buku Ajar Mata Kuliah Pengelolaan Sumber Daya Belajar di Prodi Teknologi Pendidikan Fakultas Ilmu Pendidikan Universitas Negeri Makassar Monoarfa, Merrisa; Haling, Abdul; Hidayat, Muhammad Arif
Seminar Nasional LP2M UNM SEMINAR NASIONAL 2023 : PROSIDING EDISI 8
Publisher : Seminar Nasional LP2M UNM

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

Abstract

Abstrak. Proses pembelajaran saat ini khususnya pada mata kuliah pengelolaan sumber daya belajar belum terdapat buku ajar yang menggabungkan semua materi yang terdapat dalam rps yang dapat digunakan sebagai referensi dalam proses pembelajaran. Peneliti mengembangkan buku ajar mata kuliah pengelolaan sumber daya belajar dengan tujuan untuk: 1) mengetahui tingkat kebutuhan mahasiswa terhadap buku ajar pengelolaan sumber daya belajar 2) mengetahui proses mendesain buku ajar pengelolaan sumber daya belajar 3) mengetahui tingkat validitas dan kepraktisan buku ajar pengelolaan sumber daya belajar. Penelitian ini merupakan penelitian pengembangan/research and development (R&D), metode penelitian ini digunakan untuk menghasilkan sebuah produk. Model yang digunakan dalam penelitian ini adalah model pengembangan ADDIE. Penelitian ini dilakukan di Fakultas Ilmu Pendidikan Universitas Negeri Makassar, subjek dalam penelitian ini adalah mahasiswa teknologi pendidikan angkatan 2020, 1 dosen pengampu mata kuliah serta 2 orang validator yaitu validator isi dan media. Penelitian ini menunjukkan tingkat kebutuhan mahasiswa berada pada kualifikasi 86% atau sangat dibutuhkan. Kemudian hasil dari validasi ahli isi/materi diperoleh persentase 82% atau berada pada kualifikasi baik dan tidak perlu direvisi. Sedangkan hasil dari validasi ahli media diperoleh persentase 95% atau berada pada kualifikasi sangat baik dan tidak perlu direvisi. Hasil tanggapan dosen pengampu mata kuliah dan uji coba kepraktisan pada mahasiswa diperoleh persentase 95% dan 88% atau berada pada kualifikasi sangat praktis, dapat disimpulkan bahwa buku ajar sudah valid dan sangat praktis untuk digunakan pada mata kuliah pengelolaan sumber daya belajar. Kata Kunci: Pengembangan, buku ajar, pengelolaan sumber daya belajar
The Development of Mathematics Learning Methods Through E-Learning Media in SMP Amir Hamzah Medan Hidayat, Muhammad Arif; Hasibuan, Marhan
Jurnal Pendidikan Matematika (JPM) Vol 10 No 2 (2024): Jurnal Pendidikan Matematika (JPM)
Publisher : Department of Mathematics Education, Faculty of Teacher Training and Education, Universitas Islam Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33474/jpm.v10i2.21665

Abstract

Maths is one of the least popular subjects in schools. This research aims to develop an e-learning-based method of learning mathematics through a network (computer network). The e-learning method in learning mathematics is intended to deliver a series of learning solutions that can attract learning interest, and increase knowledge and skills. This research is a qualitative study that produces descriptive data with the research subjects being 30 students of SMP Amir Hamzah Medan class IX-b and 1 mathematics teacher who teaches in the class. The instrument analysis technique uses a validity test which is carried out to determine the level of measurement accuracy of an instrument used in a study. The study results are descriptive statistical test results with the ability of the characteristics of medium, high, and low results based on self-assessment and peer assessment. The utilization of e-learning can bring a new atmosphere to the development of learning to the maximum. It can provide benefits such as shortening learning time and making study costs more economical, facilitating interaction between students and materials, students can share information. They can access learning materials at any time and repeatedly.
Comparation analysis of naïve bayes and decision tree C4.5 for caesarean section prediction Suciningsih, I Gusti Ayu; Hidayat, Muhammad Arif; Hapsari, Renita Arianti
Journal of Soft Computing Exploration Vol. 2 No. 1 (2021): March 2021
Publisher : SHM Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52465/joscex.v2i1.25

Abstract

The development of technology can be used to facilitate many matters. One of them is childbirth in the medical fields. Maternal mortality rate (MMR) is the number of maternal deaths during pregnancy to postpartum caused by pregnancy, childbirth or its management. There are several methods of labors that can be done. The determination of the labor is based on many factors and must be in accordance with the conditions of pregnant patient. Caesarean birth is the last alternative in labor, due to high risk factors. The objective of this research is to predicte and analyse caesarean section using C4.5 and Naïve Bayes classifier models. For experimentation the dataset is collected from UCI Machine Learning Repository and the main attributes represented in this dataset are age, delivery number, delivery time, blood of pressure, and heart problem. The accuracy using C4.5 by 80 training cases is 45% And the accuracy using Naïve Bayes is 50%.
Co-Authors Abadi, Taufan Afifah, Diana Elfiyatul Al Ridho, Fatur Fadhillah Anggraeni Dyah Sulistiowati Ardhika Dhiyaulhayat Dian Armanto Halimah Zahrah Haling, Abdul Hapsari, Renita Arianti Hasibuan, Marhan Hasratuddin Hasratuddin Indah Qona’ah Jufrizal Jufrizal Manggala, Adhitya Surya Marhan Hasibuan Moh. Saiful Bahri Monoarfa, Merrisa Muazaroh, Muslimatun Diana Muhammad Ilham Fauzul Munahar, Munahar Neliwati , Neliwati Nurdiana Nurdiana Nuruzzaman, Moh. Agil Roa'zah, Nandipah Roma Aristiyanto Slamet Nur Chayat Suciningsih, I Gusti Ayu Sukirno Sukirno Supeno Supriatno, Supriatno Taufan Abadi WAHYU MEIRANTO