Vol. 53 No. 4 (2021)

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

• PDF
Abstract views: 714 times | Downloaded: 754 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: 817 times | Downloaded: 1155 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: 957 times | Downloaded: 1123 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: 2046 times | Downloaded: 1361 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: 765 times | Downloaded: 797 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: 1097 times | Downloaded: 723 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: 862 times | Downloaded: 681 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: 1543 times | Downloaded: 1399 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: 847 times | Downloaded: 702 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: 1033 times | Downloaded: 947 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: 613 times | Downloaded: 618 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: 815 times | Downloaded: 604 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: 592 times | Downloaded: 555 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: 825 times | Downloaded: 199 times

Front Matter

• PDF
Abstract views: 851 times | Downloaded: 216 times

Back Matter

• PDF
Abstract views: 803 times | Downloaded: 165 times