Vol. 2 No. 2 (2023): August

Scientific Article

• Working Test of Coconut Shell Chopping Machine Based on Pulley Difference

  Ali Hasimi Pane, N. Saputra, Tengku Jukdin Saktisahdan

  1-8

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  [ Abstract Views: 268 times ]   [ Downloaded: 263 times ]

• Modeling and Simulation of Heat Propagation and Air Flow Rate in Static Egg Incubators Using Computational Fluid Dynamics Software

  Agus Mukhtar, Rifki Hermana, Oki Prio, Hisyam Ma’mun, Aan Burhanudin

  9-18

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  [ Abstract Views: 483 times ]   [ Downloaded: 409 times ]

• Determination of Laser Cutting Process Parameters for the Surface Roughness of Acrylyc Materials

  Muhammad Sobron Yamin Lubis, Agasha Wiyoso, Harry Wibowo, Silvi Ariyanti

  19-28

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  [ Abstract Views: 483 times ]   [ Downloaded: 492 times ]

• Identification and Analysis of Internal and External Factors in the Reihan Convection UMKM Using the SWOT and QSPM Analysis Methods

  Lorenzo Andreas, Uun Novalia Harahap, Denny Walady Utama

  29-36

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  [ Abstract Views: 569 times ]   [ Downloaded: 604 times ]

• Risk Analysis of Occupational Accidents at Boiler Stations at PT XYZ Using the HIRARC Method

  Mahyunis Mahyunis, Zulham Effendi, Fauzi Asrianto

  37-46

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  [ Abstract Views: 450 times ]   [ Downloaded: 477 times ]

• Aerodynamic Preliminary Study of Low-Speed Unmanned Aerial Vehicle Wing

  Mulyadi Mulyadi, Tony Siagian

  47-53

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  [ Abstract Views: 337 times ]   [ Downloaded: 302 times ]

• Implementation of OHSMS to Prevent Diseases Due to Noise at the Sterilizer Station at Palm Oil Mill

  Mahyunis Mahyunis, Muhammad Syukri, Boby Surya Bimantoro

  54-62

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  [ Abstract Views: 480 times ]   [ Downloaded: 553 times ]

• Implementing Lean Manufacturing by Using Value Stream Mapping to Identify and Reduce Waste in the PT Manhattan Warehouse

  Marlen Feri Pardosi, Riana Puspita, M. Fazri Pasaribu

  63-68

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  [ Abstract Views: 669 times ]   [ Downloaded: 616 times ]

• West Store Medan Shoe Store Quality Improvement Plan Based on the Servqual and QFD Approach

  Agung Akhirullah, Uun Novalia Harahap, Muhammad Fazri

  69-80

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  [ Abstract Views: 289 times ]   [ Downloaded: 204 times ]

• Numerical Modeling of Heat Transfer in Boiler Combustion Chamber Walls Using Software Engineering

  Joel Davidson Hasibuan, Jufrizal Jufrizal

  81-90

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  [ Abstract Views: 990 times ]   [ Downloaded: 934 times ]