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All Journal Jurnal Teknik Industri Jurnal Pendidikan Ekonomi Undiksha Jurnal Media Wahana Ekonomika Prosiding Universitas PGRI Palembang Berkala Ilmiah Kedokteran Duta Wacana Resona : Jurnal Ilmiah Pengabdian Masyarakat Jurnal Neraca: Jurnal Pendidikan dan Ilmu Ekonomi Akuntansi Wahana Dedikasi : Jurnal PkM Ilmu Kependidikan JUITECH: Jurnal Ilmiah Fakultas Teknik Universitas Quality Jurnal Nuansa: Publikasi Ilmu Manajemen dan Ekonomi Syariah JRIIN :Jurnal Riset Informatika dan Inovasi Jurnal Pemimpin Bisnis Inovatif Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik Sipil Widya Teknik
Chandra Kurniawan
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Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Medicine & Pharmacology Public Health Social Sciences Transportation Other

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PELATIHAN PEMBUATAN TUNGKU ROKET (ROCKET STOVE) SEBAGAI UPAYA DIVERSIFIKASI PRODUK PADA USAHA BATU BATA MERAH DI BENTIRING KOTA BENGKULU Chandra Kurniawan; Liza Lidyawati; Irkhos Irkhos
RESONA : Jurnal Ilmiah Pengabdian Masyarakat Vol 6, No 1 (2022)
Publisher : Lembaga Penerbitan dan Publikasi Ilmiah (LPPI) Universitas Muhammadiyah Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35906/resona.v6i1.871

Abstract

Usaha batu bata di Kelurahan Bentiring memiliki permasalahan yaitu turunnya penjualan. Hal ini berakibat pada tidak berkembangnya usaha mereka dan terjadi penutupan usaha yang selama ini mereka jalankan. Kegiatan pengabdian ini bertujuan untuk menghasilkan diversifikasi produk usaha batu bata di Kelurahan Bentiring Kota Bengkulu  berupa tungku roket (Rocket Stove) yang terbuat dari tanah liat serta ramah lingkungan. Metode yang digunakan pada kegiatan ini yaitu pelatihan dan pendampingan kepada mitra yang berjumlah empat orang. Dari kegiatan pengabdian ini telah dihasilkan tungku roket yang siap untuk dijual kepada masyarakat dengan harga jual 1 tungku Rp. 50.000. Ditargetkan usaha ini dapat menambah pendapatan mitra sebesar 20% tiap bulan.  Abstract. The brick business in Bentiring Village has a problem, namely the decline in sales. This resulted in their business not developing and closing the business they had been running. This service activity aims to produce a diversification of brick business products in Bentiring Village, Bengkulu City in the form of a Rocket Stove made of clay and environmentally friendly. The method used in this activity is training and mentoring to four partners. From this service activity, a rocket stove has been produced which is ready to be sold to the public with a selling price of 1 stove of Rp. 50.000. This business is targeted to increase partners' income by 20% per month.
KARAKTERISASI KEAUSAN KOMPOSIT CANGKANG KEMIRI DAN TEMPURUNG KELAPA SEBAGAI BAHAN PEMBUATAN KAMPAS REM (BRAKE PAD) Juan Randy Simamora; Chandra Kurniawan
JUITECH: Jurnal Ilmiah Fakultas Teknik Universitas Quality Vol 3, No 2 (2019): Vol 3 No 2
Publisher : Universitas Quality

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36764/ju.v3i2.253

Abstract

The research has been conducted on the use of candlenut shells and coconut shells as composite materials in the manufacture of brake pads. The design of friction composite formulations is carried out based on four classes of friction material namely fillers, binders, reinforcing fibers and property modifiers with a fixed percentage based on weight. Comparison of the composition of Candlenut shell powder and coconut shell for each sample S-01 (35: 25) wt .-%, S-02 (30: 20) wt .-%, and S-03 (25: 15) wt. -%. From the results of data analysis, the values of water absorption for each sample were S-01 (0.00706%), S-02 (0.000496%), S-03 (0.00584%). The lowest wear test was found in the S-03 sample of 3.67 x 10-5 g / mm2.s. The SEM-EDS test results show the distribution of particles in different friction materials for each sample and show that carbon is present in approximately equal amounts in all formulations. The predominance of the presence of metals in brake linings includes: iron (Fe), magnesium (Mg), carbon (C), and aluminum (Al), silicon (Si), potassium (K)
KARAKTERISASI KARBON AKTIF CANGKANG KEMIRI DAN TEMPURUNG KELAPA SEBAGAI BAHAN FILTER AIR Juan Randy Simamora; Chandra Kurniawan; Pintor Simamora; Gusnita B. Sinaga
JUITECH: Jurnal Ilmiah Fakultas Teknik Universitas Quality Vol 4, No 2 (2020): VOL 4 NO 2
Publisher : Universitas Quality

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36764/ju.v4i2.482

Abstract

Telah dilakukan penelitian tentang pemanfaatan cangkang kemiri  dan tempurung kelapa sebagai material karbon aktif dalam pembuatan filter air. Karbon aktif merupakan arang yang sudah diaktivasi dengan zat aktivator sehingga porinya terbuka dan memiliki kemampuan daya serap yang baik terhadap anion, kation, dan molekul dalam bentuk senyawa organik dan anorganik, baik berupa larutan maupun gas. Pembuatan arang aktif dilakukan melalui proses aktivasi arang dengan cara fisika atau kimia. Perbandingan komposisi Serbuk tempurung kelapa dan cangkang kemiri untuk masing-masing sampel S-01 (50 : 30) wt.-%, S-02 (60 : 20) wt.-%, dan S-03 (70 : 10) wt.-%. Dari hasil analisa data diperoleh nilai parameter fisika dari pengujian air hasil filter karbon aktif parameter , yaitu : kekeruhan 1,00 NTU, warna < 0,2 TCU, Kesadahan 50,96, tidak berasa dan tidak berbau (Sesuai Standar Air Bersih Permenkes No.32 Tahun 2017). Pengujian SEM menunjukkan bahwa distribusi ukuran pori yang merupakan parameter yang penting dalam hal kemampuan daya serap arang aktif terhadap molekul sudah terbentuk dan memiliki ukuran bervariasi.
Kurikulum Merdeka Belajar Merujuk Pengembangan Kurikulum Abad 21 Di SMK NEGERI 1 Sungai Rotan Neta Dian Lestari; Nova Pratiwi; Chandra Kurniawan; Januardi Januardi; Riswan Aradea; Masnunah Masnunah; Nurlina Nurlina; Aswadi Jaya; Amin Rohmat; Dea Khusnul Khotimah
Wahana Dedikasi : Jurnal PkM Ilmu Kependidikan Vol. 5 No. 2 (2022): Wahana Dedikasi : Jurnal PkM Ilmu Kependidikan
Publisher : Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/dedikasi.v5i2.8392

Abstract

The purpose of the implementation as the main task of the Tri Dharma of Higher Education is the realization of the work program of the Accounting Education study program. The main purpose of this community service is to socialize and improve the quality of learning with Project Actualization and Blended Learning in 21st Century learning and understanding in preparing superior Indonesian human resources with the Independent Learning Curriculum. The results of community service activities with PKM Kurikulum Merdeka friends Learning Referring to 21st Century Curriculum Development At SMK Negeri 1 Sungai Rotan have been carried out very well, effectively, and by the expectations desired by community service participants.
Perancangan Sistem Manajemen Stok dan Kasir Berbasis Desktop Metode Waterfall Toko SRC Alan Chandra Kurniawan; Fio Bagus Sadewo; Mohammad Ramdani; Saprudin
Jurnal Riset Informatika dan Inovasi Vol 2 No 1 (2024): JRIIN: Jurnal Riset Informatika dan Inovasi
Publisher : shofanah Media Berkah

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

Abstract

Penelitian ini bertujuan untuk merancang dan mengimplementasikan sistem manajemen stok dan kasir berbasis desktop pada Toko Kelontong SRC Alan menggunakan metode Waterfall. Toko kelontong sering menghadapi tantangan dalam mengelola persediaan dan transaksi penjualan yang efisien. Untuk mengatasi masalah ini, sistem yang dirancang meliputi fitur pemantauan stok secara real-time, otomatisasi proses transaksi, dan pelaporan. Metode Waterfall dipilih karena pendekatannya yang terstruktur dan linear, sesuai untuk kebutuhan spesifik proyek ini. Hasil dari penelitian ini diharapkan dapat meningkatkan efisiensi operasional dan mengurangi kesalahan dalam pengelolaan stok dan transaksi di Toko Kelontong SRC Alan. Implementasi sistem ini juga diharapkan memberikan pengalaman yang lebih baik bagi pelanggan dan meningkatkan produktivitas karyawan toko
Pengaruh Ukuran Perusahaan, Kualitas Manajemen, dan Kompleksitas Bisnis terhadap Kepatuhan Standar Audit Chandra Kurniawan; Cris Kuntadi
Jurnal Nuansa : Publikasi Ilmu Manajemen dan Ekonomi Syariah Vol. 2 No. 2 (2024): Juni : Jurnal Nuansa : Publikasi Ilmu Manajemen dan Ekonomi Syariah
Publisher : Asosiasi Riset Ilmu Manajemen Kewirausahaan dan Bisnis Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/nuansa.v2i2.910

Abstract

This research aims to analyze the influence of company size, management quality, and business complexity on audit standard compliance. Compliance with audit standards is important in ensuring the quality of audit reports and increasing public trust in the audit profession. Company size, management quality, and business complexity are considered factors that can influence auditor compliance with audit standards. This research uses data from audit reports of companies listed on the Indonesia Stock Exchange (BEI) during the 2018-2022 period. Data analysis was carried out using multiple linear regression. The research results show that company size and management quality have a positive effect on compliance with audit standards, while business complexity has a negative effect. These findings provide implications for regulators and the audit profession to increase compliance with audit standards through improving the quality of company management and managing business complexity.
Analisis Akad Salam (PSAK Syariah 103) Pada Transaksi Jual Beli Online Chandra Kurniawan; Hasbullah Eka Saputra; Yulia Dwi Safitri; Ersi sisdianto
Jurnal Pemimpin Bisnis Inovatif Vol. 1 No. 2 (2024): April : Jurnal Pemimpin Bisnis Inovatif
Publisher : Asosiasi Riset Ilmu Manajemen dan Bisnis Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/jpbi.v1i2.72

Abstract

From an Islamic perspective, the number of online transactions that fall under the heading of fiqh muamalah niaga or buying and selling is rapidly increasing. Islam has laws that apply to both buyers and sellers in buying and selling transactions. The purpose of this study is to examine the basic elements and requirements for implementing a greeting contract in online buying and selling transactions that comply with the Statement of Islamic Financial Accounting Standards PSAK Syariah 103. The research was conducted using qualitative methods and case study methods were conducted in the Online Store. The informants of this research are traders and consumers. The results showed that sellers generally know the pillars and conditions of buying and selling online in an Islamic perspective. Akad Salam has been carried out by business people with the term pre-order, business people do not know and apply PSAK Syariah 103. Research results can be useful for entrepreneurs, academics as well as government agencies and the community.
Penilaian Kapasitas Struktur Atas Jembatan Maribaya A dengan Metode Bridge Load Rating Agung Hari Wibowo; Chandra Kurniawan
Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik Sipil Vol. 2 No. 3 (2024): Juli: Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik Sipi
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/konstruksi.v2i3.435

Abstract

The important function of bridges in the transportation system requires bridge performance to always be in prime condition. The reliability of the bridge structure in carrying the traffic load on it is the main parameter to guarantee the performance of a bridge. Bridge performance can always be maintained by regularly checking. This article about the evaluation of existing bridges takes a case study of the Maribaya A Bridge which was built in 1972 and is located on Jalan Bts. Tegal City – Bts. The city of Pemalang, which is part of the Pantura, is known for having a heavy load. The Maribaya A Bridge has a total of three spans, spans 1 and 3 with a length of 15 m, and span 2 with a length of 30 m. The evaluation was carried out on the superstructure, the cast in situ type girder components. The analysis is carried out using the rating factor method by comparing the capacity of the girder with the traffic load above it. The calculation results show that the rating factor value for spans 1 and 3 is 0.40 and for span 2 is 0.19. The rating factor value for the entire span shows <1.00, means that the superstructure capacity of the Maribaya A Bridge is no longer able to withstand the traffic load. Serious attention is needed, bridge reconstruction is absolutely necessary.
Ekstraksi Minyak Kulit Jeruk Dengan Metode Distilasi, Pengepresan dan Leaching Adityo Kurniawan; Chandra Kurniawan; Nani Indraswati; . Mudjijati
Widya Teknik Vol. 7 No. 1 (2008)
Publisher : Fakultas Teknik, Universitas Katolik Widya Mandala Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33508/wt.v7i1.1257

Abstract

Minyak atsiri adalah senyawa yang mudah menguap yang tidak larut dalam air. Minyak atsiri merupakan ekstrak alami dari tanaman, baik yang berasal dari daun, bunga, kayu, biji-bijian, ataupun kulit buah. Salah satu jenis minyak atsiri yang dapat diproduksi di Indonesia adalah minyak kulit jeruk. Mengingat bahwa jeruk merupakan salah satu buah-buahan tropis andalan yang dihasilkan di Indonesia dan banyaknya industri minuman yang menggunakan buah jeruk sebagai bahan baku, maka limbah jeruk yang dihasilkan jumlahnya cukup banyak. Dalam penelitian ini dipelajari tentang produksi minyak kulit jeruk dengan berbagai macam metode untuk menghasilkan minyak kulit jeruk dengan kualitas yang baik dan yield yang paling tinggi. Tujuan dari peneliitan ini adalah mempelajari kualitas dan yield minyak kulit jeruk yang dihasilkan dari metode distilasi, pengepresan, dan leaching. Penelitian dilakukan dengan 3 metode yaitu distilasi, pengepresan, dan leaching. Untuk tahap pengepresan, variasi yang dilakukan adalah variasi tekanan yang berkisar dari 2.000 sampai 7.000 psia. Untuk tahap leaching variasi yang dilakukan adalah volume pelarut yaitu berkisar dari 200 sampai 500 mL untuk tiap 100 gram kulit jeruk. Dari hasil penelitian didapat yield minyak kulit jeruk terbesar adalah dengan metode leaching dengan volume solvent 500 mL/100 gram kulit jeruk, dan kualitas terbaik adalah dengan metode distilasi.
Pengaruh Literasi Ekonomi Terhadap Perilaku Konsumtif Siswa SMA Negeri 3 Palembang Mona Mutiara Armalia; Chandra Kurniawan; Nova Pratiwi
Jurnal Pendidikan Ekonomi Undiksha Vol. 14 No. 2 (2022)
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jjpe.v14i2.54525

Abstract

The purpose of this study was to find out how economic literacy influences consumer purchasing power at SMA Negeri 3 Palembang. Using a random sampling technique, 98 people participated in the survey. Tests and Questionnaires form the data collection methodology. This research is a quantitative research because it uses a linear regression technique for data analysis. Based on the research results, it is known that economic literature has a negative effect on consumer purchasing power at SMA Negeri 3 Palembang. Number -t count -t table (-9.638 < -1.985), and a significance of 0.05 (0.000 < 0.05) are factors that prevent Ho from being rejected. The results of the analysis show that the R Square is around 0.492 and the economic growth rate for consumer demand is 49.2%, with the addition of complementary factors.
Co-Authors . Mudjijati Adityo Kurniawan Agung Hari Wibowo Ahmad Mubin Amin Rohmat Aswadi Jaya Cris Kuntadi Dea Khusnul Khotimah Depi Pramika Ersi Sisdianto Fio Bagus Sadewo fitriyanti fitriyanti Gusnita B. Sinaga Hasbullah Eka Saputra Heri Mujayin Kholik Irkhos Irkhos Januardi Januardi Juan Randy Simamora Liza Lidyawati Masnunah, Masnunah Mohammad Ramdani Mona Mutiara Armalia Nani Indraswati Neta Dian Lestari Nurlina Nurlina Pintor Simamora Pratiwi, Nova Reni Muniarti Riswan Aradea Saprudin Suryani Hutomo Vera Desva Arianti Widya Agustina Yulia Dwi Safitri