Journal Issue

Volume 11, Number 4


Index terms:
Publication Date (Online):
Oct 16, 2020
DOI: https://doi.org/10.14716/ijtech.v11i4.4385
Pages : 652-655

Index terms: Cost/Benefit analysis; Design optimization; Drones; Emergency medical service

Development of a Drone-Supported Emergency Medical Service

Maria Elena Nenni, Valentina Di Pasquale, Salvatore Miranda, Stefano Riemma

Publication Date (Online):
Oct 16, 2020
DOI: https://doi.org/10.14716/ijtech.v11i4.3951
Pages : 656-666

Index terms: Cluster; Innovation; IT cluster; Regional innovation system; Russia

Developing Methods to Assess and Monitor Cluster Structures: The Case of Digital Clusters

Tatiana Kudryavtseva, Natalia Kulagina, Alexandra Lysenko, Mohammed Ali Berawi, Angi Skhvediani

Publication Date (Online):
Oct 16, 2020
DOI: https://doi.org/10.14716/ijtech.v11i4.4191
Pages : 667-676

Index terms: Decoupling point; Information sharing; Leagile supply chain; Pre-test, Pilot test; Supply chain performance

Measuring Leagile Supply Chain, Information Sharing, and Supply Chain Performance: Pre-Test and Pilot Test

Susan Sabah Abdulameer, Noorulsadiqin Azbiya Yaacob, Yousif Munadhil Ibrahim

Publication Date (Online):
Oct 16, 2020
DOI: https://doi.org/10.14716/ijtech.v11i4.3496
Pages : 677-687

Index terms: Cellular automata; Land use; Simulation; Spatial-temporal; Tourism
Publication Date (Online):
Oct 16, 2020
DOI: https://doi.org/10.14716/ijtech.v11i4.4097
Pages : 688-697

Index terms: Agriculture; Aromatic coconut; Mixed integer linear programming; Monte Carlo simulation; Procurement

Tactical Procurement Planning under Uncertainty in Aromatic Coconut Manufacturing

Siraprapha Deepradit , Pornthipa Ongkunaruk, Roongrat Pisuchpen

Publication Date (Online):
Oct 16, 2020
DOI: https://doi.org/10.14716/ijtech.v11i4.3897
Pages : 698-709

Index terms: Attitude; E-trust; Intention to use; Perceived ease of use; Perceived usefulness
Publication Date (Online):
Oct 16, 2020
DOI: https://doi.org/10.14716/ijtech.v11i4.4032
Pages : 710-721

Index terms: Architectural design concepts; Ecotect; material effectiveness; Regenerative architecture;

Towards Regenerative Architecture: Material Effectiveness

Salahaddin Yasin Baper, Mahmood Khayat , Lana Hasan

Publication Date (Online):
Oct 16, 2020
DOI: https://doi.org/10.14716/ijtech.v11i4.2631
Pages : 722-731

Index terms: Brownfield Regeneration; Delphi Technique; Spatial Analysis; Sustainable Strategies
Publication Date (Online):
Oct 16, 2020
DOI: https://doi.org/10.14716/ijtech.v11i4.3043
Pages : 732-742

Index terms: Fourier transform; HVSR; Strong motion; Vs30; Wavelet

Investigation of Ground Motion and Local Site Characteristics of the 2018 Lombok Earthquake Sequence

Sigit Pramono, Widjojo A. Prakoso, Supriyanto Rohadi, Dwikorita Karnawati, Dadang Permana, Bambang S. Prayitno, Ariska Rudyanto, Muhamad Sadly, Artadi P. Sakti, Ardian P. Octantyo

Publication Date (Online):
Oct 16, 2020
DOI: https://doi.org/10.14716/ijtech.v11i4.3302
Pages : 743-753

Index terms: Cholesterol; Cholesterol oxidase; Immobilized enzyme; Magnetite; Oxidation

Immobilization of Cholesterol Oxidase in Chitosan Magnetite Material for Biosensor Application

Meka Saima Perdani, Mohammad Didy Juliansyah, Dwini Normayulisa Putri, Tania Surya Utami, Chairul Hudaya, Masafumi Yohda, Heri Hermansyah

Publication Date (Online):
Oct 16, 2020
DOI: https://doi.org/10.14716/ijtech.v11i4.2852
Pages : 754-763

Index terms: Delignification degree, Fiber degradation, Medium consistency oxygen, Polymerization degree, Reaction selectivity
Publication Date (Online):
Oct 16, 2020
DOI: https://doi.org/10.14716/ijtech.v11i4.3499
Pages : 764-773

Index terms: Coated fertilizer; Granule fertilizer; Nitrogen release; Rice husk biochar

Characterization of Nitrogen Release in Modified Controlled-Release-Fertilizer using Rice Husk Biochar

Himawan Tri Bayu Murti Petrus, Andreas Diga Pratama Putera, Inasanti Pandan Wangi, Muhammad Aulia Ramadhian, Hendrik Setiawan, Agus Prasetya

Publication Date (Online):
Oct 16, 2020
DOI: https://doi.org/10.14716/ijtech.v11i4.3520
Pages : 774-783

Index terms: Anti-atherosclerosis herb; pH testing; Shelf time; Total plate count
Publication Date (Online):
Oct 16, 2020
DOI: https://doi.org/10.14716/ijtech.v11i4.3867
Pages : 784-793

Index terms: Metals; Modification; Polyampholyte; Sorption

Synthesis of a New Granulated Polyampholyte and its Sorption Properties

Bekchanov Davron, Mukhamediev Mukhtar , Kutlimuratov Nurbek, Xushvaqtov Suyun, Juraev Murod

Publication Date (Online):
Oct 16, 2020
DOI: https://doi.org/10.14716/ijtech.v11i4.4024
Pages : 794-803

Index terms: Acid leaching; Alkaline fusion; Rare earth elements; Zircon tailing

Sulfuric Acid Leaching of Heavy Rare Earth Elements (HREEs) from Indonesian Zircon Tailing

Iga Trisnawati, Gyan Prameswara, Panut Mulyono, Agus Prasetya, Himawan Tri Bayu Murti Petrus

Publication Date (Online):
Oct 16, 2020
DOI: https://doi.org/10.14716/ijtech.v11i4.4037
Pages : 804-816

Index terms: Chitosan, Edible coating, Liquid smoke, Rice hulls, Total volatile base

Edible Coating for Beef Preservation from Chitosan Combined with Liquid Smoke

Hera Desvita, Muhammad Faisal, Mahidin Mahidin, Suhendrayatna Suhendrayatna

Publication Date (Online):
Oct 16, 2020
DOI: https://doi.org/10.14716/ijtech.v11i4.4039
Pages : 817-829

Index terms: Clay; Dodecylamine; Modified clay; Natural rubber; Reinforcement

Curing Characteristics and Physical Properties of Natural Rubber Composites Using Modified Clay Filler

Abu Hasan, Martha Aznury, Indah Purnamasari, Maykel Manawan, Chandra Liza

Publication Date (Online):
Oct 16, 2020
DOI: https://doi.org/10.14716/ijtech.v11i4.4083
Pages : 830-841

Index terms: Dammar-gum; Photocatalyst; Soft template; Titania

Utilization of Dammar-Gum as a Soft Template in Titania Synthesis for Photocatalyst

Salprima Yudha S, Aswin Falahudin, Asdim, Jeong In Han

Publication Date (Online):
Oct 16, 2020
DOI: https://doi.org/10.14716/ijtech.v11i4.4162
Pages : 842-851

Index terms: Cellulose; Delignification; Fenton-like system; Levulinic Acid; Sorghum
Publication Date (Online):
Oct 16, 2020
DOI: https://doi.org/10.14716/ijtech.v11i4.3955
Pages : 852-861