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Evaluasi Kontribusi Tenaga Kerja dan Perusahaan terhadap Laba Bersih BUMD: Studi Empiris di Sumatera Barat 评估劳动力和公司对 BUMD 净利润的贡献：西苏门答腊实证研究
Jurnal Surya Teknika Pub Date : 2024-07-05 DOI: 10.37859/jst.v11i1.7317
Alima Shofia, Ranti Mustika Putri, Hadigufri Triha, Beni Harma, Prima Fithri
{"title":"Evaluasi Kontribusi Tenaga Kerja dan Perusahaan terhadap Laba Bersih BUMD: Studi Empiris di Sumatera Barat","authors":"Alima Shofia, Ranti Mustika Putri, Hadigufri Triha, Beni Harma, Prima Fithri","doi":"10.37859/jst.v11i1.7317","DOIUrl":"https://doi.org/10.37859/jst.v11i1.7317","url":null,"abstract":"This study is motivated by the importance of understanding the factors influencing the net profit of Regional Owned Enterprises (BUMD) in West Sumatra Province, particularly in the context of the number of employees and the number of companies. The purpose of this research is to analyze the effect of the number of employees and the number of companies on the net profit of BUMD using multiple linear regression methods. The data used in this study were sourced from the Central Statistics Agency (BPS) for the period from 2013 to 2022. The results of the analysis indicate that the regression model is overall significant with an R2 adjusted value of 0,537, meaning that 53,7% of the variation in net profit can be explained by the number of employees and the number of companies. However, the individual effects of the number of employees and the number of companies on net profit are not statistically significant at the 95% confidence level. The conclusion of this study is that the number of employees and the number of companies collectively influence the net profit of BUMD, although the impact of each variable is not strong enough individually. ","PeriodicalId":17743,"journal":{"name":"Jurnal Surya Teknika","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141673730","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Optimasi Rute Distribusi Ayam Broiler dengan Metode Nearest Neighbour 用近邻法优化肉鸡配送路线
Jurnal Surya Teknika Pub Date : 2024-07-05 DOI: 10.37859/jst.v11i1.7285
Agus Mulyadi, S. Meirizha, Obbie Fanuddin
{"title":"Optimasi Rute Distribusi Ayam Broiler dengan Metode Nearest Neighbour","authors":"Agus Mulyadi, S. Meirizha, Obbie Fanuddin","doi":"10.37859/jst.v11i1.7285","DOIUrl":"https://doi.org/10.37859/jst.v11i1.7285","url":null,"abstract":"Global Putra Swasembada is a company that distributes broiler chickens with a market area in Pekanbaru City. During the distribution process, the vehicle still has remaining capacity, which should be used to load customer orders in other areas. So, the number of tours formed and the number of vehicles used increases, which results in high distribution costs. An effective and efficient distribution method is needed to optimize distribution routes. The research uses the nearest-neighbour method to determine new routes. The results show that the distance of the existing route, which was previously 151.3 km, became 128.8 km, saving 22.5 km. The previous number of vehicles using 4 to 3 optimal vehicles. After calculating the distribution costs, the company paid the cost of Rp. 28,590,800 became Rp. 21,744,000, then there is a reduction in costs of Rp—6,846,800 or 14% every month.","PeriodicalId":17743,"journal":{"name":"Jurnal Surya Teknika","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141673245","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Integrasi Servqual Kano Model dan Analisis SWOT Upaya Strategi Pemasaran untuk Peningkatan Kualitas Layanan Pada CV. Insani Production 整合 Servqual Kano 模型和营销战略 SWOT 分析，努力提高 CV. Insani 生产公司的服务质量
Jurnal Surya Teknika Pub Date : 2024-06-14 DOI: 10.37859/jst.v11i1.7016
Achmad Izzurromadlon, Siti Muhimatul Khoiroh
{"title":"Integrasi Servqual Kano Model dan Analisis SWOT Upaya Strategi Pemasaran untuk Peningkatan Kualitas Layanan Pada CV. Insani Production","authors":"Achmad Izzurromadlon, Siti Muhimatul Khoiroh","doi":"10.37859/jst.v11i1.7016","DOIUrl":"https://doi.org/10.37859/jst.v11i1.7016","url":null,"abstract":"Integration of servqual, kano model, and swot analysis of marketing strategy efforts to improve service quality on cv. insani production. CV. Insani Production is a business operating in the decoration rental sector which has been established since 1998. However, with the development of technology today, competition in the industrial world in the service sector has become increasingly intense, making competition in the service sector increasingly attractive. That way, his rivals are not only where he stands, and his rivals are no longer limited to a region, city, or even country. The resulting effect of this makes competition increasingly fierce between providers of event decoration and sound system rental services. So it requires developing services not only to keep up with the times, but also to be able to compete in an era where all limited information no longer exists. CV. Insani Production experienced a decline in turnover due to a lack of development in service quality from year to year. Researchers help owners to overcome this by using the servqual, kano, and kansei engineering methods. Researchers use this method to find out what customers really want, so they can fulfill customers' current needs. \u0000Keywords: Kano, Customer Satisfaction, Loyalty, Servqual, SWOT","PeriodicalId":17743,"journal":{"name":"Jurnal Surya Teknika","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141343925","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
P Perancangan Tata Letak Gudang Barang Jadi Produk Jilbab Dengan Metode Class Based Storage Dan Penataan Ergonomis CV Jilbab Surabaya 用基于等级的存储方法和符合人体工程学的安排设计泗水吉尔巴布成品的仓库布局 CV Jilbab
Jurnal Surya Teknika Pub Date : 2024-06-13 DOI: 10.37859/jst.v11i1.7011
Mohamad Syihabul Akbar
{"title":"P Perancangan Tata Letak Gudang Barang Jadi Produk Jilbab Dengan Metode Class Based Storage Dan Penataan Ergonomis CV Jilbab Surabaya","authors":"Mohamad Syihabul Akbar","doi":"10.37859/jst.v11i1.7011","DOIUrl":"https://doi.org/10.37859/jst.v11i1.7011","url":null,"abstract":"CV Jilbab Surabaya merupakan perusahaan yang membuat dan menjual Jilbab Segiempat, Jilbab Pashmina, Jilbab Bergo, dan lainnya. Gudang penyimpanan mempunyai dimensi dengan panjang 17 m, lebar 8m, dan tinggi 6 m.  Mengetahui penyusunan layout usulan dengan metode class based storage, mengetahui waktu penataan produk, dan mengetahui dengan adanya investasi rak dan tenaga kerja menggunakan simulasi flexsim. Kegiatan kerja penelitian ini dilaksanakan selama 4 bulan dimulai pada tanggal 1 Oktober 2023 sampai dengan 31 Januari 2024. Dari hasil pengolahan klasifikasi ABC pada 20 jenis produk jilbab pada penyimpanan barang jadi pada CV Jilbab Surabaya : kelas A 68,92%, 26 produk, kelas B 14,72%, 8 produk, dan kelas C 16,09%, 11 produk. Pada layout usulan menggunakan flexsim didapatkan rata – rata waktu menunggu pada ketiga karyawan sebesar 7,07 detik dengan penataan barang yang tertata rapi dengan menggunakan metode class based storage.","PeriodicalId":17743,"journal":{"name":"Jurnal Surya Teknika","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141345638","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Potensi Tandan Kosong Sawit sebagai Bahan Bakar Padat: Analisis Degradasi Termal 棕榈空枝作为固体燃料的潜力：热降解分析
Jurnal Surya Teknika Pub Date : 2023-12-26 DOI: 10.37859/jst.v10i2.6422
Cici Maarasyid, Ida Idayu, Zulfansyah, Lisa Legawati, Dini Aulia, Sari Ermal, Raihan Rawadi, Cynthia Olivia, Suchy Arum Fitri, Suci Aderiani
{"title":"Potensi Tandan Kosong Sawit sebagai Bahan Bakar Padat: Analisis Degradasi Termal","authors":"Cici Maarasyid, Ida Idayu, Zulfansyah, Lisa Legawati, Dini Aulia, Sari Ermal, Raihan Rawadi, Cynthia Olivia, Suchy Arum Fitri, Suci Aderiani","doi":"10.37859/jst.v10i2.6422","DOIUrl":"https://doi.org/10.37859/jst.v10i2.6422","url":null,"abstract":"The availability of oil palm empty fruit bunches in Indonesia could be an important source of biomass to be utilized as a solid fuel feedstock. In this work, the thermal behavior and degradation of oil palm emty fruit bunches was investigated with a thermogravimetric analyzer in nitrogen atmosphere. The samples were heated from room temperature to 900 oC at heating rates of 20 oC min-1. The ultimate and proximate analysis revealed that oil palm empty fruit bunches contains high volatile matter, fixed carbon and ash content while the caliric value was 17.87 MJ/kg. Thermogravic analysis results indicated thermal degradation of samples occurs in three stages, namely drying and evaporation, active degradation and passive degradation. In addition, active degradation commenced at 148 oC with a peak of degradation temperature of 322.5 oC resulting in 68.32% weight loss.","PeriodicalId":17743,"journal":{"name":"Jurnal Surya Teknika","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139156668","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Deteksi Kerusakan Ban Mobil Menggunakan Convolutional Neural Network dengan Arsitektur ResNet-34 使用 ResNet-34 架构卷积神经网络检测汽车轮胎损坏情况
Jurnal Surya Teknika Pub Date : 2023-12-26 DOI: 10.37859/jst.v10i2.6336
Hendri Candra Mayana, D. Leni
{"title":"Deteksi Kerusakan Ban Mobil Menggunakan Convolutional Neural Network dengan Arsitektur ResNet-34","authors":"Hendri Candra Mayana, D. Leni","doi":"10.37859/jst.v10i2.6336","DOIUrl":"https://doi.org/10.37859/jst.v10i2.6336","url":null,"abstract":"The examination of tire damage can be categorized as part of vehicle maintenance with the aim of ensuring the tires are in good condition. Visual inspection using human observation has limitations, making it not always accurate and prone to errors in determining tire roadworthiness. This study designs a machine learning model using Convolutional Neural Network (CNN) with a ResNet-34 architecture to detect car tire damage. The parameters used in training this CNN model include the Adam optimizer, a learning rate of 0.0001, batch size 32, and 50 epochs. In this study, there are two predicted image classes: normal tires and damaged tires. The research results indicate that the CNN model with ResNet-34 architecture can predict both classes very well, as evidenced by the model evaluation results with an accuracy of 0.916, precision of 0.907, recall of 0.927, and an F1 score of 0.917. These results suggest that the CNN model with ResNet-34 architecture can be used as an effective tool for inspecting tire damage.","PeriodicalId":17743,"journal":{"name":"Jurnal Surya Teknika","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139156359","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Analisa Produktivitas Excavator di Area PIT 2 Swakelola Tambang Banko Barat PT Bukit Asam, Tbk PT Bukit Asam, Tbk 自营西班科矿 PIT 2 区挖掘机生产率分析
Jurnal Surya Teknika Pub Date : 2023-12-26 DOI: 10.37859/jst.v10i2.6430
Muhammad Abdul Ghony, Aristo, Sarmidi
{"title":"Analisa Produktivitas Excavator di Area PIT 2 Swakelola Tambang Banko Barat PT Bukit Asam, Tbk","authors":"Muhammad Abdul Ghony, Aristo, Sarmidi","doi":"10.37859/jst.v10i2.6430","DOIUrl":"https://doi.org/10.37859/jst.v10i2.6430","url":null,"abstract":"A good coal mining process is assessed by productivity and efficiency. Productivity can also be increased by using heavy equipment accompanied by competent operators. As one of the largest coal mining companies in Indonesia, PT Bukit Asam, Tbk is required to always be at the best performance, including at the heavy equipment operator level. This research aims to determine the factors of heavy equipment use as assessed by cycle time on coal productivity. Productivity is limited to the overburden loading process by the Komatsu PC3000SE excavator at PIT 2 Swakelola Tambang Banko Barat. The greatest productivity obtained was 1099 m3 per hour and the average percent productivity was 79.4%. In this research, a match factor of 0.8 was also obtained as a basis for further research that needs to be carried out to optimize the overburden loading and dumping process for PT Bukit Asam","PeriodicalId":17743,"journal":{"name":"Jurnal Surya Teknika","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139155974","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Pengendalian Persediaan Batu Splite PT. Lutvindo Wijaya Perkasa dengan Metode Continuous Review System 采用持续审查系统方法对 Splite Stone PT Lutvindo Wijaya Perkasa 进行库存控制
Jurnal Surya Teknika Pub Date : 2023-12-26 DOI: 10.37859/jst.v10i2.6240
Faradila Ananda Yul, Dini Dwi, M. Putri, Hendri Ali Ardi
{"title":"Pengendalian Persediaan Batu Splite PT. Lutvindo Wijaya Perkasa dengan Metode Continuous Review System","authors":"Faradila Ananda Yul, Dini Dwi, M. Putri, Hendri Ali Ardi","doi":"10.37859/jst.v10i2.6240","DOIUrl":"https://doi.org/10.37859/jst.v10i2.6240","url":null,"abstract":"Pada divisi Stone Crusher di PT. Lutvindo Wijaya Perkasa terjadi kondisi jumlah persediaan hasil produksi batu Splite yang sering kekurangan ataupun kelebihan karena batu gunung selalu melakukan aktivitas produksi setiap hari namun pemakaian pada aspal dan beton menggunakan sistem make to order, sehingga ketika pemakaian batu banyak, bisa mengakibatkan kekurangan. Dari pemakaian yang terjadi secara musiman, maka peneliti akan menentukan persediaan dengan metode Continuous Review System dengan model Q untuk menentukan jumlah biaya yang harus dikeluarkan agar lebih efisien. Berdasarkan hasil perhitungan menggunakan metode CRS dengan model Q, jumlah pemesanan optimal batu Splite 1/2 = 219 Ton, Safety Stock (SS) = 0, Reorder Point (r) = 4,313 Ton, dan total biaya persediaan = Rp. 15.106.391.598","PeriodicalId":17743,"journal":{"name":"Jurnal Surya Teknika","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139155726","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Analisis Pengaruh Perbedaan Volume Pelarut Heksana pada Parameter Konstanta Kecepatan Ekstraksi Minyak Kopi Robusta 不同体积正己烷溶剂对罗布斯塔咖啡油萃取速度常数参数的影响分析
Jurnal Surya Teknika Pub Date : 2023-12-26 DOI: 10.37859/jst.v10i2.6048
Mega Mustikaningrum, Priska Dewi Anjarsari
{"title":"Analisis Pengaruh Perbedaan Volume Pelarut Heksana pada Parameter Konstanta Kecepatan Ekstraksi Minyak Kopi Robusta","authors":"Mega Mustikaningrum, Priska Dewi Anjarsari","doi":"10.37859/jst.v10i2.6048","DOIUrl":"https://doi.org/10.37859/jst.v10i2.6048","url":null,"abstract":"Ketersediaan kopi robusta yang cukup melimpah di Indonesia menjadi gagasan awal peningkatan fungsi dari kopi untuk diisolasi minyak kopi sehingga menjadikan nilai dari kopi semakin tinggi. Berbagai metode dilakukan untuk mengisolasi minyak kopi baik konvensional maupun modern. Pada penelitian ini, dilakukan isolasi minyak kopi menggunakan pelarut heksana dengan variasi perbedaan pelarut. Tujuan dari penelitian ini adalah mencari nilai konstanta kecepatan ekstraksi. Nilai kecepatan ekstraksi yang dihasilkan sebesar 0.0064 g.g-1jam-1 berdasarkan metode perhitungan pseudo second order.","PeriodicalId":17743,"journal":{"name":"Jurnal Surya Teknika","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139156496","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Rancang Bangun Sistem Informasi Manajemen Apotek Berbasis Web (Study Kasus : Apotek Aya Farma) 设计基于网络的药房管理信息系统（案例研究：Apotek Aya Farma）
Jurnal Surya Teknika Pub Date : 2023-12-26 DOI: 10.37859/jst.v10i2.6337
Muhammad Khulaimi, Arianty Puji, Institut Teknologi, D. Kesehatan, Aspirasi Jl, Anjani Suralaga, Dusun Telaga, Tampat No, Km, Lombok Suralaga, Timur
{"title":"Rancang Bangun Sistem Informasi Manajemen Apotek Berbasis Web (Study Kasus : Apotek Aya Farma)","authors":"Muhammad Khulaimi, Arianty Puji, Institut Teknologi, D. Kesehatan, Aspirasi Jl, Anjani Suralaga, Dusun Telaga, Tampat No, Km, Lombok Suralaga, Timur","doi":"10.37859/jst.v10i2.6337","DOIUrl":"https://doi.org/10.37859/jst.v10i2.6337","url":null,"abstract":"Apotek merupakan suatu tempat pelayanan produk maupun jasa kefarmasian (obat-obatan) kepadamasyarakat.  Pengelolaan apotek dilakukan oleh seorang Apoteker yang meliputi perencanaan, pengorganisasian, pelaksanaan, pengawasan, serta penilaian terhadap kinerja apotek tersebut.  Dalam pelaksanaanya di apotek tersebut terdapat beberapa kegiatan diantaranya mengelola data obat-obatan yang ada termasuk stok obat, pembelian obat dari distributor, penjualan obat kepada konsumen, menentukan kebijakan harga jual obat, serta laporan dalam bentuk rekapitulasi seluruh aktifitas penjualan dan pembelian obat yang terjadi pada apotek tersebut.Seiring dengan perkembangan teknologi yang pesat, pengolahan data-data dalam apotek tersebut perlu ditata dengan baik dan terkomputerisasi untuk membangun suatu manajeman apotek yang efektif, efisien, dan produktif.Sistem informasi yang dihasilkan memiliki kemampuan dalam mengelola data, menyimpan data (storage), mengolah data transaksi seperti proses input data transaksi (penjualan maupun pembelian obat), menyimpan ke dalam database, serta menghasilkan informasi yang dibutuhkan diantaranya berupa laporan pembelian, penjualan, maupun stok obat yang ada.","PeriodicalId":17743,"journal":{"name":"Jurnal Surya Teknika","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139156377","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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