Vol 3, No 1 (2022)

(March)

Table of Contents

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

 10.21831/jeatech.v3i1.50200
PDF
01-19
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

 10.21831/jeatech.v3i1.42550
PDF
20-26
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

 10.21831/jeatech.v3i1.43666
PDF
27-34
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

 10.21831/jeatech.v3i1.43771
PDF
35-41
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

 10.21831/jeatech.v3i1.48823
PDF
42-52