Vol. 3 No. 1 (2022): (March)

Articles

• Tool design for reducing excessive transportation in a textile industry: case study in a textile company in Indonesia

  Aji Prasojo (Universitas Negeri Yogyakarta, Indonesia)
  Didik Nurhadiyanto (Universitas Negeri Yogyakarta, Indonesia)
  Gulzhaina K. Kassymova (Satbayev University, Kazakhstan)

  01-19

  Abstract View : 157

  PDF downloads: 123

  DOI : 10.21831/jeatech.v3i1.50200

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• Experimental test on polyended polysterene addition as a partial substitute of fine aggregate

  Bagas Habibilah (Universitas Negeri Yogyakarta, Indonesia)
  Slamet Widodo (Universitas Negeri Yogyakarta, Indonesia)

  20-26

  Abstract View : 95

  PDF downloads: 90

  DOI : 10.21831/jeatech.v3i1.42550

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• Portable Construction Maps (PCM) using location fingerprint positioning algorithm for construction worker safety

  Annurdien Rasyid (Universitas Negeri Yogyakarta, Indonesia)
  Ahsan Firdaus (Universitas Negeri Yogyakarta, Indonesia)
  Dwi Setiawan (Universitas Negeri Yogyakarta, Indonesia)
  Hajidah Salsabila Allissa Fitri (Universitas Negeri Yogyakarta, Indonesia)
  Pradana Setialana (Universitas Negeri Yogyakarta, Indonesia)

  27-34

  Abstract View : 88

  PDF downloads: 121

  DOI : 10.21831/jeatech.v3i1.43666

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• Development of crowd detection warning system based on deep convolutional neural network using CCTV

  Muhammad Nurwidya Ardiansyah (Universitas Negeri Yogyakarta, Indonesia)
  Marifa Kurniasari (Universitas Negeri Yogyakarta, Indonesia)
  Muhammad Dzulfiqar Amien (Universitas Negeri Yogyakarta, Indonesia)
  Danang Wijaya (Universitas Negeri Yogyakarta, Indonesia)
  Pradana Setialana (Universitas Negeri Yogyakarta, Indonesia)

  35-41

  Abstract View : 139

  PDF downloads: 129

  DOI : 10.21831/jeatech.v3i1.43771

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• An experimental study on the performance of air conditioning system using R-134a And MC-134 refrigerant in D8R caterpillar units

  Gunawan Gunawan (Balikpapan University, Indonesia)
  Puji Saksono (Balikpapan University, Indonesia)
  Jainal Abidin (Balikpapan University, Indonesia)
  Chalermpol Plengsa-ard (Kasetsart University, Thailand)

  42-52

  Abstract View : 171

  PDF downloads: 161

  DOI : 10.21831/jeatech.v3i1.48823

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