Volume 16, Issue 1 (2023) | American Journal of Engineering and Applied Sciences

Improvement of Rooftop Solar Panels Efficiency using Maximum Power Point Tracking Based on an Adaptive Neural Network Fuzzy Inference System

I Made Ari Nrartha — 2023-01-19

American Journal of Engineering and Applied Sciences, Published online: 19 January 2023; doi:10.3844/ajeassp.2023.1.11

Rooftop solar panels are a strategy for achieving Indonesia's renewable energy goals, but their non-linear characteristics make them difficult to control, especially in the face of extreme weather cha...

3D and 4D Printing as Integrated Manufacturing Methods of Industry 4.0

Antreas Kantaros — 2023-03-04

American Journal of Engineering and Applied Sciences, Published online: 4 March 2023; doi:10.3844/ajeassp.2023.12.22

3D printing, also known under the term additive manufacturing, is a technology that allows the creation of complex and highly detailed objects using a digital model and a number of materials, such as ...

Performance Evaluation and Improvement of Main Road Intersections in Al-Bayda City Using Sidra Software

Walid Ahmida — 2023-03-10

American Journal of Engineering and Applied Sciences, Published online: 10 March 2023; doi:10.3844/ajeassp.2023.23.28

Intersections are one of the most crucial parts of urban transportation systems since they actively contribute to developing strategies to reduce traffic congestion. Congestion is one of the major iss...

Comparative Study of Properties of Biopolymers from Corn Starch with Addition of Microalgae Spirulina platensis

Júllia Koury Abreu — 2023-03-16

American Journal of Engineering and Applied Sciences, Published online: 16 March 2023; doi:10.3844/ajeassp.2023.29.43

The discovery of the environmental impacts caused by petroleum-based polymers has led to the use of natural polymers gaining more and more space. Naturally occurring polymers, also known as biopolymer...