Search Results - "Purwantana, Bambang"

Development of high free fatty acid crude palm oil as a biodegradable electrical liquid insulator as an alternative to mineral oil-based insulators by Mustangin, Muhamad, Purwantana, Bambang, Hidayat, Chusnul, Radi

“…Mineral-based oil is now often used for transformer oil. Unfortunately, this kind of oil is harmful and unfriendly to the environment, necessitating the use of…”
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Heat Transfer Characteristics in Vertical Tubular Baffle Internal Reboiler through Dimensional Analysis by Yuana Susmiati, Bambang Purwantana, Nursigit Bintoro, Sri Rahayoe

“…Heat transfer in shell and tube heat exchangers is in general described in terms of the relationships of Nuselt, Prandtl, and Reynold dimensionless numbers…”
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Material Flow Cost Accounting in Palm Oil: Promoting Transparency in the Use of Materials and Appropriate Scenario in Resource Saving and Waste Reduction by Muhammad Prasetya Kurniawan, Adi Djoko Guritno, Bambang Purwantana, Wahyu Supartono

“…The sustainability aspect of the palm oil business strategy is a significant part of dealing with changes in the future. The rest of the processed products…”
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Kinerja Internal Reboiler Tipe Vertical Tubular Baffle pada Proses Distilasi Etanol secara Batch by Susmiati, Yuana, Purwantana, Bambang, Bintoro, Nursigit, Rahayoe, Sri

“…The performance of ethanol distillation is determined by the type of reboiler used in the distillation column. This study aims to determine the effect of…”
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Optimizing player engagement in an immersive serious game for soil tillage base on Pareto optimal strategies by Adisusilo, Anang Kukuh, Hariadi, Mochamad, Yuniarno, Eko Mulyanto, Purwantana, Bambang

“…In most cases, problems that increase player involvement in immersive serious games do so by combining fun elements with a specific purpose. Previous studies…”
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Rancangbangun Starter Elektrik Portabel untuk Mesin Traktor Tangan by Rimartin, Geraldo Adinugra, Purwantana, Bambang, Radi, Radi

“…Indonesian farmers used to utilize crank to turn on hand tractor machine till today. It may make operators weariness and potentially raised work accident. The…”
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Design Conformity of Indonesian-Made Mini Rice Combine Harvester and Anthropometry of Javanese Farmers by Mulyati, Guntarti Tatik, Maksum, Muhammad, Purwantana, Bambang, Ainuri, Makhmudun

“…The combine harvester in Yogyakarta Province Special Region has a small size because it is used to harvest rice in a narrow area. The purpose of this study is…”
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ASSESSMENT OF WORK POSTURES ON NON-MECHANICAL RICE HARVESTING (CASE STUDIES IN BANTUL AND SLEMAN DISTRICTS, DIY PROVINCE) by Mulyati, Guntarti Tatik, Maksum, Muhammad, Purwantana, Bambang, Ainuri, Makhmudun

“…Rice harvesting is a high ergonomic risk due to the working position, an awkward posture, and the repetition activity. Rice harvesting causes body pain in the…”
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Application of Postharvest management of Corn to Support Integrated Farming System by Karyadi, Joko Nugroho Wahyu, Ayuni, Dwi, Bintoro, Nursigit, Rahayoe, Sri, Purwantana, Bambang

“…Corn is a superior crop and its production centers are in the Grobogan and Pati Regency, Central Java Province, Indonesia. This plant is partly cultivated in…”
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Optimasi Gasifikasi Serbuk Tandan Kosong Kelapa Sawit Menggunakan Powder Gasifier Type Cyclone by Widyaprawira, Riksa Prayogi, Radi, Radi, Purwantana, Bambang

“…Every year, palm-oil production is increasing. Each ton of fresh fruit bunches produced to 22%–23% of oil palm empty fruit bunches (OPEFB). Based on the…”
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Soil porosity modelling for immersive serious game based on vertical angle, depth, and speed of tillage by Adisusilo, Anang Kukuh, Hariadi, Mochamad, Yuniarno, Eko Mulyanto, Purwantana, Bambang, Radi, Radi

“…The real data support the “seriousness” of the serious game and give more authentic situations, which can make players feel immersed in scenarios, and gain a…”
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Analisis Ergonomika Penggunaan Mini Rice Combine Harvester by Suyisto, Rachmat, Purwantana, Bambang, Mulyati, Guntarti Tatik

“…Mini rice combine harvester adalah mesin pemanen padi yang saat ini banyak dioperasikan di lahan sawah. Penelitian ini bertujuan untuk mengetahui ergonomika…”
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ANALISIS POTENSI LORONG PENGATUS DANGKAL UNTUK PERCEPATAN JADWAL TANAM PALAWIJA DI TANAH SAWAH (Analysis of Shallow Mole Drainage’s Potential to Plant Crops Earlier on Paddy Field) by Suharyatun, Siti, Purwantana, Bambang, Rozaq, Abdul, Mawardi, Muhjidin

“…Installing shallow mole drainage in paddy soil can increase the rate of lowering soil moisture into such a condition which is suitable for the early growth of…”
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STUDI POLA PERTUMBUHAN TANAMAN SAWI (Brassica rapa var. parachinensis L.) HIDROPONIK DI DALAM GREENHOUSE TERKONTROL by Telaumbanua, Mareli, Purwantana, Bambang, Sutiarso, Lilik, Falah, Mohammad Affan Fajar

“…The vegetables should be cultivated in an optimal way to obtain maximum yield. In tropical regions such in Indonesia, the growth of vegetables are influenced…”
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THE CLAY CONTENT EFFECT ON THE FORMATION OF SHALLOW MOLE DRAINAGE AND THE RATE OF LOWERING SOIL MOISTURE CONTENT by Suharyatun, Siti, Purwantana, Bambang, Rozaq, Abdul, Mawardi, Muhjidin

“…Installing shallow mole drainage in the soil is infl uenced by various factors, namely; the physical properties of soil and tools which are used. One of the…”
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PENGEMBANGAN ALAT TANAM JAGUNG TIPE TUGAL DALAM UNTUK LAHAN KRITIS by Makbul Hajad, Radi, Bambang Purwantana

“…Blora and Grobogan are regions with higher production capacity of corn commodity compared to other regions in Central Java province. However, low number of…”
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Redesign and Performance Test of Liquid Fertilizer Based on Variable Rate Application on Chili Cultivation by Saldan, Andi Muh, Radi, Radi, Purwantana, Bambang, Sutiarso, Lilik

“…Liquid fertilizer applicator based on Variable Rate Application (VRA) is a technology that is used to fertilize in a controlled and precise manner. This study…”
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PENGEMBANGAN ALAT TANAM JAGUNG TIPE TUGAL DALAM UNTUK LAHAN KRITIS by Hajad, Makbul, Radi, Radi, Purwantana, Bambang

“…Blora and Grobogan are regions with higher production capacity of corn commodity compared to other regions in Central Java province. However, low number of…”
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KAJIAN INPUT ENERGI PADA BUDIDAYA PADI METODE SYSTEM OF RICE INTENSIFICATION Studies on Energy Input in System of Rice Intensification Method of Rice Cultivation by Bambang Purwantana

“…System of Rice Intensification (SRI) is a rice cultivation method that intensively control and manage macro and micro nutrients as well as irrigation. This…”
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RANCANGBANGUN AKTUATOR PENGENDALI IKLIM MIKRO DI DALAM GREENHOUSE UNTUK PERTUMBUHAN TANAMAN SAWI (Brassica rapa var.parachinensis L.) (Design of Actuator of Micro Climate Control in Green House for Mustard (Brassica var rapa. Parachinensis L.)) by Mareli Telaumbanua, Bambang Purwantana, Lilik Sutiarso

“…Cultivation of mustard (Brassica var rappa Parachinensis L.) in the field has many obstacles such as pests, wind, flood, temperature, soil moisture, and solar…”
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