Journal Issue

Volume 11, Number 1


Index terms:
Publication Date (Online):
Jan 29, 2020
DOI: https://doi.org/10.14716/ijtech.v11i1.3889
Pages : 1-4

Index terms: Acrylic dispersion; Aggregative stability; Biocidity; Coatings; Silver nanoparticles
Publication Date (Online):
Jan 29, 2020
DOI: https://doi.org/10.14716/ijtech.v11i1.3346
Pages : 5-14

Index terms: Acrylonitrile; Deproteinized natural rubber; Dimethyl ether; Styrene
Publication Date (Online):
Jan 29, 2020
DOI: https://doi.org/10.14716/ijtech.v11i1.1942
Pages : 15-25

Index terms: Bismuth oxide (Bi2O3); Photocatalytic activity; Photocatalyst; Solution combustion
Publication Date (Online):
Jan 29, 2020
DOI: https://doi.org/10.14716/ijtech.v11i1.3342
Pages : 26-36

Index terms: Aqueous ozone treatment; Chili; Postharvest losses; Quality analysis; Refrigerated transportation

Quality Analysis of Chili Treated with Aqueous Ozone Treatment and Improved Transportation and Handling Technology

S Joni Munarso, Sari Intan Kailaku, Abdullah bin Arif, Agus Budiyanto, Ira Mulyawanti, Kirana Sanggrami Sasmitaloka, Nurdi Setyawan, Kun Tanti Dewandari, Siti Mariana Widayanti

Publication Date (Online):
Jan 29, 2020
DOI: https://doi.org/10.14716/ijtech.v11i1.3213
Pages : 37-47

Index terms: E6013 electrodes; Magnesium; Mechanical properties; Microstructure; SMAW

Microstructure and Mechanical Properties of Ah-36 Steel Weldment Welded using Magnesium Modified E6013 Electrode

Dewin Purnama, Winarto Winarto, Nofrijon Sofyan, Adhi Prihastomo, Kazuhiro Ito

Publication Date (Online):
Jan 29, 2020
DOI: https://doi.org/10.14716/ijtech.v11i1.2737
Pages : 48-59

Index terms: Austempering; Bainite; Continuous cooling; Microstructure; Nickel laterite
Publication Date (Online):
Jan 29, 2020
DOI: https://doi.org/10.14716/ijtech.v11i1.3178
Pages : 60-70

Index terms: Exothermic sleeve; Modulus extension factor; Rice husk; Riser sleeve; Steel casting

Rice Husk Waste as an Exothermic Material for a Riser Sleeve for Steel Casting

Dewi Idamayanti, Wiwik Purwadi, Beny Bandanadjaja, Rafidan Triadji

Publication Date (Online):
Jan 29, 2020
DOI: https://doi.org/10.14716/ijtech.v11i1.2544
Pages : 71-80


Index terms: Air lubrication; Computational fluid dynamics; Drag reduction; Hydrofoil; Multiphase flow
Publication Date (Online):
Jan 29, 2020
DOI: https://doi.org/10.14716/ijtech.v11i1.1870
Pages : 91-99

Index terms: Converting to LPG; Feasibility analysis; Online fleet

Converting ToD Vehicle from Gasoline to LPG in Indonesia: Cost Identification and Investment Analysis

Muhammad Imron Rosyidi, Eko Muh Widodo, Tuessi Ari Purnomo, Muji Setiyo, Djoko Wahyu Karmiadji

Publication Date (Online):
Jan 29, 2020
DOI: https://doi.org/10.14716/ijtech.v11i1.2161
Pages : 100-110

Index terms: Capital projects; Economic growth; Government; Innovation; Productivity; Value management
Publication Date (Online):
Jan 29, 2020
DOI: https://doi.org/10.14716/ijtech.v11i1.3364
Pages : 111-122

Index terms: Deflection; Expansive soil; Flexible plate; SiCC column technique

The Behavior of the Flexible Plate – Supported with SiCC-Mortar Column on Expansive Soil

Agus Setyo Muntohar, Willis Diana, Muhammad Yogma Tafalas, Nakosa Rafa Bimantara

Publication Date (Online):
Jan 29, 2020
DOI: https://doi.org/10.14716/ijtech.v11i1.1213
Pages : 123-132

Index terms: Moslem dwelling; Sacred spaces; Social sustainability; Spatial agreement; Temporary
Publication Date (Online):
Jan 29, 2020
DOI: https://doi.org/10.14716/ijtech.v11i1.3764
Pages : 133-143

Index terms: Intervention; Qualitative forecasting method; Reefer containers; Third party logistics providers; Time series forecasting
Publication Date (Online):
Jan 29, 2020
DOI: https://doi.org/10.14716/ijtech.v11i1.3220
Pages : 144-154

Index terms: Incubator performance factors; Indonesian public universities; Successful business incubator

Performance Factors for Successful Business Incubators in Indonesian Public Universities

Lina Gozali, Maslin Masrom, Teuku Yuri M. Zagloel, Habibah N. Haron, Jose Arturo Garza-Reyes, Benny Tjahjono, Agustinus Purna Irawan, Frans Jusuf Daywin, Asril Fitri Syamas, Sani Susanto, Harry Kusuma Kiwi Aliwarga, Iveline Anne Marie

Publication Date (Online):
Jan 29, 2020
DOI: https://doi.org/10.14716/ijtech.v11i1.2464
Pages : 155-166


Index terms: Caregivers; Musculoskeletal disorders; Patient handling; Patient-handling technology prototype;

Biomechanical Evaluation of a Patient-Handling Technology Prototype

Hardianto Iridiastadi, Theodora Vani , Putra Alif Ramdhani Yamin

Publication Date (Online):
Jan 29, 2020
DOI: https://doi.org/10.14716/ijtech.v11i1.1332
Pages : 180-189

Index terms: Acetone; Catalyst; Glycerol; Kinetic; Solketal

Utilization of Glycerol by Ketalization Reactions with Acetone to Produce Solketal using Indion 225 Na as Catalyst

Hary Sulistyo, Didan Prasiasda Priadana, Yasinta Wahyu Fitriandini, Teguh Ariyanto, Muhammad Mufti Azis

Publication Date (Online):
Jan 29, 2020
DOI: https://doi.org/10.14716/ijtech.v11i1.3093
Pages : 190-199

Index terms: Acidification; Reflux; Rice husk ash; Silica gel; Xerogel

Synthesis of Amorphous Silica from Rice Husk Ash: Comparing HCl and CH3COOH Acidification Methods and Various Alkaline Concentrations

Donanta Dhaneswara, Jaka Fajar Fatriansyah, Frans Wensten Situmorang, Alfina Nurul Haqoh

Publication Date (Online):
Jan 29, 2020
DOI: https://doi.org/10.14716/ijtech.v11i1.3335
Pages : 200-208