Journal Issue

Volume 11, Number 7


Index terms:

Science, Engineering and Technology for Better Future

Eny Kusrini, Sutrasno Kartohardjono, Nandy Setiadi Djaya Putra, Muhammad Arif Budiyanto, Yudan Wulanza, Mohammed Ali Berawi, Nyoman Suwartha, Imam Jauhari Maknun, Muhamad Asvial, Eko Adhi Setiawan, Muhammad Suryanegara, Ruki Harwahyu, Yandi Andri Yatmo, Paramita Atmodiwiryo

Publication Date (Online):
Dec 17, 2020
DOI: https://doi.org/10.14716/ijtech.v11i7.4621
Pages : 1286-1291

Index terms: Hydrodeoxygenation; Renewable diesel; Trickle bed reactor
Publication Date (Online):
Dec 17, 2020
DOI: https://doi.org/10.14716/ijtech.v11i7.4491
Pages : 1292-1299

Index terms: Breakthrough curve; Continuous adsorption; Ethanol–water; Zeolite adsorbent
Publication Date (Online):
Dec 17, 2020
DOI: https://doi.org/10.14716/ijtech.v11i7.4469
Pages : 1300-1308

Index terms: Antibacterial activity; Co-precipitation; Encapsulation; Schiff base; ZnS nanoparticles

Synthesis of Schiff Base Encapsulated ZnS Nanoparticles: Characterization and Antibacterial Screening

Muhammad Saiful Omar, Muhammad Nafis Muhd N. M. Sanif, Nur Halilatul Sadiqin Omar Ali, Malai Haniti Sheikh Abdul Hamid, Hussein Taha, Abdul Hanif Mahadi, Ying Woan Soon, Zainab Ngaini, Mohd Yameany H. Rosli, Anwar Usman

Publication Date (Online):
Dec 17, 2020
DOI: https://doi.org/10.14716/ijtech.v11i7.4486
Pages : 1309-1318

Index terms: Antibacterial activity; Nanoscience; Organic microcrystal; Reprecipitation method; Schiff base

Fabrication and Characterization of S-Benzyldithiocarbazate Schiff Base Microcrystals by a Reprecipitation Method for Enhanced Antibacterial Activity

Nur Halilatul Sadiqin Omar Ali, Siti Norliza Sa’adah Abdul Rahman, Hajar Azirah Adol, Malai Haniti Sheikh Abdul Hamid, Hussein Taha, Mohd Yameany Haji Rosli, Narayana T. R. Nilantha Kumara, Abdul Hanif Mahadi, Anwar Usman

Publication Date (Online):
Dec 17, 2020
DOI: https://doi.org/10.14716/ijtech.v11i7.4477
Pages : 1319-1328

Index terms: Bioinsecticides; Cigarette butt waste; Green solvent; Spodoptera frugiperda; Ultrasonic assisted extraction
Publication Date (Online):
Dec 17, 2020
DOI: https://doi.org/10.14716/ijtech.v11i7.4474
Pages : 1329-1336

Index terms: Electric actuator; Electric vehicles; Fuzzy; Magnetic

Development of Smart Magnetic Braking Actuator Control for a Heavy Electric Vehicle

Hendri DS Budiono, Danardono A Sumarsono, Mohammad Adhitya, Ario Sunar Baskoro, Agung Shamsuddin Saragih, Sonki Prasetya, Fuad Zainuri, Nazaruddin, Ghany Heryana, Rolan Siregar

Publication Date (Online):
Dec 17, 2020
DOI: https://doi.org/10.14716/ijtech.v11i7.4462
Pages : 1337-1347

Index terms: Customer preferences; Fuzzy rules; Residential property; TOD

Developing Mobile Application for Residential Property Business in Transit-Oriented Development Areas

Mohammed Ali Berawi, Nyoman Suwartha, Maulindira Elrizqi, Gunawan Saroji, Mustika Sari

Publication Date (Online):
Dec 17, 2020
DOI: https://doi.org/10.14716/ijtech.v11i7.4481
Pages : 1348-1358

Index terms: Angle of attack; Drag reduction; High-speed craft; Stern foil

Effect of Angle of Attack Variation of Stern Foil on High-Speed Craft on Various Speed with Computational Fluid Dynamics Method

Haekal Dwiputera, Naufal Yudha Prawira, Mohamad Arif Andira , Muhammad Arif Budiyanto

Publication Date (Online):
Dec 17, 2020
DOI: https://doi.org/10.14716/ijtech.v11i7.4467
Pages : 1359-1369

Index terms: Optimization; Michell's integral; Rankine source method; Resistance; Series 60; Wave contour; Wave profiles
Publication Date (Online):
Dec 17, 2020
DOI: https://doi.org/10.14716/ijtech.v11i7.4468
Pages : 1370-1379

Index terms: Bioethanol; Engine dyno test; Performance; Renewable energy

The Performance of a Spark Ignition Engine using 92 RON Gasoline with Varying Blends of Bioethanol (E40, E50, E60) Measured using a Dynamometer Test

Cahyo Setyo Wibowo, Nico Ivander Setiady, Muchalis Masuku, Ahmad Hamzah, Idwandi Fedori, Maymuchar, Yulianto S Nugroho, Bambang Sugiarto

Publication Date (Online):
Dec 17, 2020
DOI: https://doi.org/10.14716/ijtech.v11i7.4473
Pages : 1380-1387

Index terms: Cascade heat pipe; Cooling system; Effective length; Thermal resistance

Investigated on Thermal Design of Computer Cooling System with the Effective Length of Cascade Heat Pipe

Wayan Nata Septiadi, Komang Wahyu Tri Prasetia, Made Ricki Murti, I Gusti Ketut Sukadana, Fazlur Rahman, Gerardo Janitra Puriadi Putra, Komang Manik Marianti

Publication Date (Online):
Dec 17, 2020
DOI: https://doi.org/10.14716/ijtech.v11i7.4499
Pages : 1388-1396

Index terms: Catamaran; Computational fluid dynamics; Clearance; Resistance; Seaplanes

Numerical and Experimental Analysis of Total Hull Resistance on Floating Catamaran Pontoon for N219 Seaplanes based on Biomimetics Design with Clearance Configuration

Yanuar, Gunawan, Allessandro Setyo Anggito Utomo, Muhammad Naufal Luthfi, Muthia Aurora Balqis Baezal, Fadlu Rahman Sirajudin Majid, Zahwa Chairunisa

Publication Date (Online):
Dec 17, 2020
DOI: https://doi.org/10.14716/ijtech.v11i7.4503
Pages : 1397-1405

Index terms: Audible sound; Biomass; Photobioreactor; Photoperiodism; Synechococcus

Sound Wave Exposure as a Strategy for Improving the Tubular Photobioreactor for Cultivating Synechococcus HS-9 as Biofuel Feedstock under Different Photoperiods

Yosua Adi Santoso, Rubiantin Mesha Nauli Tambunan, Santoso Soekirno, Nasruddin, Nining Betawati Prihantini

Publication Date (Online):
Dec 17, 2020
DOI: https://doi.org/10.14716/ijtech.v11i7.4459
Pages : 1406-1413

Index terms: Architecture material; Ecology; Local knowledge; Sun-drying; Traditional brickmaking

Sun-Drying in Traditional Brickmaking: Strategies for Achieving Efficiency

Mochammad Mirza Yusuf Harahap, Rini Suryantini, Kristanti Dewi Paramita, Yandi Andri Yatmo

Publication Date (Online):
Dec 17, 2020
DOI: https://doi.org/10.14716/ijtech.v11i7.4458
Pages : 1414-1421

Index terms: Bio-enzymes; Soil reinforcement; Soil stabilizer; Sugarcane bagasse fiber (SBF); Unfired clay brick
Publication Date (Online):
Dec 17, 2020
DOI: https://doi.org/10.14716/ijtech.v11i7.4526
Pages : 1422-1429

Index terms: Bantar Gebang; Indonesia; Landfill mining; Waste, Refuse-derived fuel
Publication Date (Online):
Dec 17, 2020
DOI: https://doi.org/10.14716/ijtech.v11i7.4571
Pages : 1430-1441

Index terms: Cogging torque; Finite element; Integral slot number; Permanent-magnet generator
Publication Date (Online):
Dec 17, 2020
DOI: https://doi.org/10.14716/ijtech.v11i7.4554
Pages : 1442-1450

Index terms: Adaptive cruise control; Artificial neural network; Dynamic vehicle model; Neural network predictive control

Neural Network Predictive Control Approach Design for Adaptive Cruise Control

Pratama Mahadika, Aries Subiantoro, Benyamin Kusumoputro

Publication Date (Online):
Dec 17, 2020
DOI: https://doi.org/10.14716/ijtech.v11i7.4592
Pages : 1451-1462