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Dr. Ir. Toto Rusianto, M.T
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Fakultas Teknologi Industri, Institut Sains & Teknologi AKPRIND Jl. Kalisahak 28 Kompleks Balapan, Yogyakarta, 55222
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Jurnal Teknologi
Published by Institut Sains dan Teknologi AKPRIND
ISSN : 19793405     EISSN : 23386711     DOI : https://doi.org/10.34151/jurtek
Core Subject : Science, Engineering,
Computer Science & IT Electrical & Electronics Engineering Industrial & Manufacturing Engineering Mechanical Engineering
Jurnal Teknologi adalah jurnal ilmiah yang diterbitkan oleh Fakultas Teknologi Industri Institut Sains & Teknologi AKPRIND Yogyakarta sebagai wahana publikasi karya ilmiah/penelitian di bidang sains dan teknologi. Jurnal Teknologi menerbitkan dua terbitan per tahun (Juni dan Desember). Tujuan Jurnal Teknologi adalah untuk menerbitkan artikel penelitian yang berkualitas yang didedikasikan untuk semua aspek perkembangan terkini di bidang teknologi industri.
Arjuna Subject : Teknik (semua kategori) - Teknik (Lain-Lain)
Articles 397 Documents
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Karakteristik Lapisan Batubara pada Cekungan Bentarsari Terhadap Pola Sebaran Di Daerah Bentar Dan Sekitarnya Kecamatan Salem Kabupaten Brebes Nur Widi Astanto Agus Tri Heriyadi; Fivry Wellda Maulana; Alfi Firhandika
Jurnal Teknologi Vol 15 No 2 (2022): Jurnal Teknologi
Publisher : Jurnal Teknologi, Fakultas Teknologi Industri, Institut Sains & Teknologi AKPRIND Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34151/jurtek.v15i2.3626

Abstract

The Kaliglagah Formation in the Bentarsari area, Salem District, Brebes Regency, Central Java Province is included in the Bentarsari Basin. This formation is a coal-bearing formation in the Bentarsari Basin of Late Pliocene age and is composed of layers of claystone, sandstone and coal. The coal seams in this formation were analyzed megascopically to determine the type of characteristics based on taking outcrop profiles in the research area and analyzed using the Horne classification approach, 1978 so that the depositional environment and facies of the formation of the coal seams were found. The results of the two analyzes were then used to determine the characteristics and distribution patterns of the coal seams of the Kaliglagah Formation. Characteristics The coal seam in the study area was deposited in the Crevasse splay facies, in the transitional lower delta plain depositional environment according to Horne, 1978. The distribution pattern of coal with a northwest-southeast trend, the withdrawal of coal distribution obtained three seams, namely a seam with a thickness of 1.21 m at Lp 4 , seam b with a thickness of 0.82 m on Lp 4, on Lp 2 the thickness of the coal seam is 0.03 m on seam b upper, 0.02 m on seam b middle and seam c lower 0.1 m, and 0.04 m on seam b upper and 0.03 m on seam b lower Lp 5 and seam c with a thickness of 1.65 m on seam b upper and seam c lower on Lp 1.
Analisis User Experience (UX) pada Aplikasi Segari Menggunakan HEART Metrics Nurlailah; Ibnu Rusdi
Jurnal Teknologi Vol 16 No 1 (2023): Jurnal Teknologi
Publisher : Jurnal Teknologi, Fakultas Teknologi Industri, Institut Sains & Teknologi AKPRIND Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34151/jurtek.v16i1.4265

Abstract

The high number of their internet users is being marketed for business operators based on e-commerce. That is one Segari platform online expenditure that sells fresh materials quality. More than 3 thousand give users the critical. The writer to know what felt the user with UX when accessing the application Segari. Is expected to help to improve, developers create or maintain UX. HEART metrics are to identify the framework and measure the focus on user-centered Having 5 variables commonly used for measuring experience user quality (UXQ), consisting of Happiness, Engagement, Adoption, Retention, and Task success. While in terms of the measurement of research and analysis of data, research is both quantitative research. For data processing using the PSPP application for windows version 1.6.2, the percentage of the total score is 53 % that can be assumed that the application of Segari has managed to create an immersive experience good for their users through variable happiness, engagement, and adoption, retention, and task success. The level of happiness based on variable user experience, engagement, adoption ', retention, and task success calculated based on 32 questions 2 has an average point of the lowest question on variable Task success . This means the experience user application Segari is quite satisfactory and succeeded in creating a good experience but not yet overall since there are some questions each variable has an average point of lowest and requires improvement.
Analisis Perancangan Mesin Pencacah Limbah Plastik Menggunakan Pisau Crusher dan Shredder Ustman Khomsaha Shofwan; Joko Waluyo*; Taufiq Hidayat
Jurnal Teknologi Vol 16 No 1 (2023): Jurnal Teknologi
Publisher : Jurnal Teknologi, Fakultas Teknologi Industri, Institut Sains & Teknologi AKPRIND Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34151/jurtek.v16i1.3895

Abstract

Waste in the form of garbage in the Piyungan area, Bantul Regency, consists of organic and non-organic waste, currently the condition is increasingly worrying because the landfills are very limited, so waste management must be managed optimally. To reduce the accumulation of excessive waste, a waste-cutting machine is needed. An efficient waste-cutting machine requires the right knife by choosing a knife between the crusher and shredder types. The selection of one of the blades used in the waste-cutting machine requires a design analysis using FEA (Finite Element Analysis) calculations and simulation assistance. Based on the results of the analysis of the calculation of the crusher-type knife using 4 blades, the required power is 2 HP, costs 8.8 million rupiahs and, the results of the FEA allowable stress test are 3.19E + 04, and 2.5 E + 08 are safe. While the Shredder type blade uses 13 blades, the required power is 2 HP, which costs 9.8 million rupiah and the FEA allowable stress test results are 1.53E+04 and 2.5E+08 safe. The results of the analysis obtained are that the selected crusher-type knife can be recommended for use in the design of a waste chopping machine because the manufacturing cost is 8.8 million and the Allowable stress is 3.19E+04,
Pengembangan Augmented Reality Pengenalan Hewan Berdasarkan Jenis Makanannya untuk Siswa Sekolah Dasar Riski Sokani; Dian Aminudin; Dwi Ratnawati
Jurnal Teknologi Vol 16 No 1 (2023): Jurnal Teknologi
Publisher : Jurnal Teknologi, Fakultas Teknologi Industri, Institut Sains & Teknologi AKPRIND Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34151/jurtek.v16i1.4236

Abstract

A less interesting learning process resulted in students feeling bored with the material presented. Therefore this study aims to create interesting learning media so that students are interested in learning the material optimally. The research method used by the author uses the Multimedia Development Live Cycle (MDLC) system development method developed by Luther. The Multimedia Development Live Cycle (MDLC) is carried out based on six stages, namely concept, design, material collection, assembly, testing, and distribution. This research produces a product in the form of an Augmented Reality application to classify animals based on the type of food for elementary school children. The results of the Black Box test can be concluded that the application can run well. The results of the feasibility test calculation obtained a score of 81.31% included in the very feasible category. The products used in this study were declared very suitable for use by elementary school children and used as learning media so that they could help students' understanding processes and foster students' interest and enthusiasm for learning.
Pengembangan Aplikasi Augmented Reality Pada Mata Pelajaran Bahasa Inggris Untuk Kelas 1 Sekolah Dasar Fendy Nanang Setiawan; Mohammad Zaenal Abidin; Dwi Ratnawati
Jurnal Teknologi Vol 16 No 1 (2023): Jurnal Teknologi
Publisher : Jurnal Teknologi, Fakultas Teknologi Industri, Institut Sains & Teknologi AKPRIND Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34151/jurtek.v16i1.4237

Abstract

This research was developed to overcome problems in students who tend to get bored in English subjects with book media. This research aims to develop Augmented  Reality in English subject for grade 1 elementary school. The research method used in this study namely research and development (R&D) with the ADDIE application development model (Analysis, design, development, implementation, and evaluation), in this study is limited to stage implementation. Products are developed using game engine Unity 3D and Vuforia. Data analysis techniques in this study will use descriptive and quantitative analysis techniques. The data collection instrument used was a questionnaire with 8 respondents. The end result of the product is an educational game-based application Augmented Reality learning English which contains 3D objects, descriptions, sentences and sounds from objects that are run. The results of the feasibility test obtained an average score of 81.90% in the very good category. With the application Augmented Reality this is expected to help 1st grade elementary school students in learning English.
Analisis Beban Kerja Untuk Menentukan Jumlah Karyawan Pabrik Roti Sri Rejeki Menggunakan Metode FTE Rahmi Rismayani Deri; Desi Cahyati; Nurul Hidayati
Jurnal Teknologi Vol 16 No 1 (2023): Jurnal Teknologi
Publisher : Jurnal Teknologi, Fakultas Teknologi Industri, Institut Sains & Teknologi AKPRIND Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34151/jurtek.v16i1.4278

Abstract

Sri Rejeki bakery is one of the home industries in Bandung Regency which has been established since 1986 until now and produces various types of bread with one shift of 7 employees, and above average working hours of 11 hours. It is known that the actual conditions in the company are not optimal because the workload is not evenly distributed at each work station, this causes many complaints from employees that lead to high workloads. Based on these problems, if not resolved, these problems can affect the employees physically and psychologically and can reduce factory productivity. Therefore, this research was conducted by analyzing the workload of employees to determine the number of employees so that work can be more effective and efficient. Workload analysis problem solving in this study uses the Full time Equivalent method. From the results of the full time equivalent calculation analysis, the workload values for the dough, molding, baking and packaging work stations were 125%, 133%, 122%, and 151%, respectively. A total of 2 employees in the Normal category (FTE 1-1.28) and 5 workers in the overload category (FTE> 1.28). So the company needs to add employees, 1 employee in the molding work unit and 1 employee in the packaging unit. The addition of 2 employees will make the average workload normal value between the FTE index 1-1.28.
Analisis Peran Sektor Pertambangan dalam Pembangunan Regional Berkelanjutan di Provinsi Sumatera Selatan dengan Menerapkan Pendekatan Analisis Model Input-Ouput Rizky Syaputra; Andyono Broto Santoso; Nofrohu Retongga; Lia Alfianita; Frida Rosidatul Mu’awanah; Nur Widi Astanto Agus Tri Heri
Jurnal Teknologi Vol 16 No 1 (2023): Jurnal Teknologi
Publisher : Jurnal Teknologi, Fakultas Teknologi Industri, Institut Sains & Teknologi AKPRIND Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34151/jurtek.v16i1.4320

Abstract

Sustainable regional development aims to increase regional competitiveness, increase economic growth, reduce regional inequality, and improve people's lives. South Sumatra Province is one of the provinces in Indonesia with excellent coal mining potential and can encourage sustainable regional development. The development of a sector cannot be separated from the support of other sectors, so optimizing the allocation of routine and development budgets into the economic sector is essential. For this reason, it is necessary to calculate the output impact analysis and analysis of the impact of gross value added on government expenditure using the input-output model. The calculation through this input-output model shows how much influence the increase or decrease in output and gross value added has on government expenditure. The role of the coal mining sector with other sectors and the condition of its existence in the economy need to be studied using the input-output table to determine the part of the mining sector in the regional economy. It can be concluded that the coal mining sector is still one of the leading sectors in economic growth in South Sumatra Province.
Efektifitas Pengisian Baterai Menggunakan Solar Panel 50 WP (Watt Peak) dengan Metode PWM (Pulse Width Modulation) Ikhwan Mustiadi; Evrita Lusiana Utari
Jurnal Teknologi Vol 16 No 1 (2023): Jurnal Teknologi
Publisher : Jurnal Teknologi, Fakultas Teknologi Industri, Institut Sains & Teknologi AKPRIND Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34151/jurtek.v16i1.4186

Abstract

Electrical energy has become a basic need for humans today, almost all aspects of human life require electrical energy. The electrical energy needed so far has been produced from fossil energy which is not environmentally friendly and has dwindling reserves, alternative energy is needed which is environmentally friendly and sustainable. Energy that can be utilized includes water energy, wind energy, solar energy and so on. The sun is one of the abundant energy, by crossing the equator, Indonesia has enormous energy reserves. This potential is expected to become Indonesia's future energy. Currently solar cell technology is very advanced with increasingly good efficiency, in addition to energy conversion by solar cells with photovoltaic technology, a method is needed to store the results of the conversion into storage (batteries) optimally. One of the battery charging technologies is the Pulse Width Modulation (PWM) method, with this method battery charging is optimal on a 50 WP solar panel. In this study, a 50 WP solar panel was used, a 28 Ah 12 Volt battery, a 10 Watt Dc 12 Volt load and a 10 Ampere PWM Solar Charger Controller (SCC). The system was running for 3 months from September to December, the load was turned on for 12 hours every day with a load absorption current of 0.9 Amperes. Every day the current used is 10.8 Amperes. For 3 months the weather was not always stable, so charging was less than optimal, but until now the system is running well with an average after usage voltage of 12.3 Volts.
Perancangan Tata Letak Fasilitas Bisnis Retail dengan Pendekatan ARC dan TCR di Kota Depok Alda Amelia Putri; Almay Sarwati; Davin Fesyahputra*; Serli Selvia
Jurnal Teknologi Vol 16 No 1 (2023): Jurnal Teknologi
Publisher : Jurnal Teknologi, Fakultas Teknologi Industri, Institut Sains & Teknologi AKPRIND Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34151/jurtek.v16i1.4321

Abstract

Service quality and comfort are largely determined by the people and the service environment. The aim of this research is to prove the effect of layout design with the ARC and TCR approaches in a service at Alfamart. The type of research used in this study qualitative and quantitative methods. Then the data obtained is carried out by taking primary data, by directly taking data in the field to find out the data needed as a basis for making decisions on making a solution layout. The high interconnectivity between rooms in the shop will make it easier for employees to work because employees will find it easier and faster to arrange goods and carry out work SOPs, of course this will affect work efficiency. Product grouping needs to be considered carefully because it will make it easier for consumers to find the items they are looking for. From the results of the study using the servicescape method, namely ARC and TCR, it was found that the layout update at Alfamart Tapos where the warehouse should be placed on the 1st floor. The location of the warehouse on the 1st floor aims to make it easier for employees to display and load and unload goods.
Analisis Kepuasan Pelanggan PT. Era Energi Krazu Nusantara dengan Metode Service Quality dan Importance Performance Analysis Andre Viola; Moh Jufriyanto; Efta Dhartikasari Priyana
Jurnal Teknologi Vol 16 No 1 (2023): Jurnal Teknologi
Publisher : Jurnal Teknologi, Fakultas Teknologi Industri, Institut Sains & Teknologi AKPRIND Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34151/jurtek.v16i1.4328

Abstract

Quality of service as one of the efforts of PT. Era Krazu Energi Nusantara to continuously improve the quality of all processes, services and products produced. Based on the results of interviews with customers, complaints related to service quality and customer satisfaction are influenced by several factors, apart from product quality and price, the most important of which are service quality and personal factors that annoy individual customers. The results of the study using the Service Quality and Importance Performance Analysis methods, on the quality of service, it is known that there are several attributes indicating that the current quality of service is still not as expected by customers. Based on the calculation of Gap 5 from the service quality questionnaire, the highest results were obtained and had an effect on service quality, namely attribute X4 with a gap value of -0.33823, which is a strategic location attribute. Based on Importance Performance Analysis, the highest value is obtained from the attribute value in quadrant I at X7 (Employees' willingness to handle complaints quickly), and X11 (Employees are honest with consumers).

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