Vol. 53 No. 4 (2021)

On Minimal Second-order IIR Bandpass Filters with Constrained Poles and Zeros

• PDF
Abstract views: 668 times | Downloaded: 682 times

DOI : https://doi.org/10.5614/j.eng.technol.sci.2021.53.4.1

Theoretical Study of Direct Carbon Dioxide Conversion to Formic Acid on Transition Metal-doped Subnanometer Palladium Clusters

• PDF
Abstract views: 769 times | Downloaded: 1057 times

DOI : https://doi.org/10.5614/j.eng.technol.sci.2021.53.4.2

Characteristics of Silica Nanoparticles from Rice Husk as Influenced by Surface Modification with Used Solvent Containing Silane

• PDF
Abstract views: 909 times | Downloaded: 1026 times

DOI : https://doi.org/10.5614/j.eng.technol.sci.2021.53.4.3

COVID-19 Prevention: Role of Activated Carbon

• PDF
Abstract views: 2012 times | Downloaded: 1271 times

DOI : https://doi.org/10.5614/j.eng.technol.sci.2021.53.4.4

An Analytical and Experimental Evaluation of a Heat Sink Under Constant Heat Flow and Forced Convection Heat Transfer

• PDF
Abstract views: 733 times | Downloaded: 705 times

DOI : https://doi.org/10.5614/j.eng.technol.sci.2021.53.4.5

Redesign of a Biomechanical Energy Regeneration-based Robotic Ankle Prosthesis using Indonesian Gait Data

• PDF
Abstract views: 1057 times | Downloaded: 639 times

DOI : https://doi.org/10.5614/j.eng.technol.sci.2021.53.4.6

Development of Laboratory-scale Lamb Wave-based Health Monitoring System for Laminated Composites

• PDF
Abstract views: 824 times | Downloaded: 595 times

DOI : https://doi.org/10.5614/j.eng.technol.sci.2021.53.4.7

Application of Nonlinear Finite Element Analysis on Shear-Critical Reinforced Concrete Beams

• PDF
Abstract views: 1487 times | Downloaded: 1275 times

DOI : https://doi.org/10.5614/j.eng.technol.sci.2021.53.4.8

Free Convection of Ag/H2O Nanofluid in Square Cavity with Different Position and Orientation of Egg Shaped Cylinder

• PDF
Abstract views: 811 times | Downloaded: 630 times

DOI : https://doi.org/10.5614/j.eng.technol.sci.2021.53.4.9

Finite Element Simulation of Vacuum Preloading at Palembang – Indralaya Toll Project

• PDF
Abstract views: 995 times | Downloaded: 870 times

DOI : https://doi.org/10.5614/j.eng.technol.sci.2021.53.4.10

LSCF-CuO as Promising Cathode for IT SOFC

• PDF
Abstract views: 576 times | Downloaded: 520 times

DOI : https://doi.org/10.5614/j.eng.technol.sci.2021.53.4.11

The Investigation of Machinability and Surface Properties of Aluminium Alloy Matrix Composites

• PDF
Abstract views: 782 times | Downloaded: 536 times

DOI : https://doi.org/10.5614/j.eng.technol.sci.2021.53.4.12

Characteristics of Polymeric Fiber Reinforced Cementitious Composite (PFRCC) under Uniaxial Compression

• PDF
Abstract views: 568 times | Downloaded: 502 times

DOI : https://doi.org/10.5614/j.eng.technol.sci.2021.53.4.13

Cover JETS Vol. 53 No. 4, 2021

• PDF
Abstract views: 778 times | Downloaded: 179 times

Front Matter

• PDF
Abstract views: 781 times | Downloaded: 184 times

Back Matter

• PDF
Abstract views: 747 times | Downloaded: 149 times