Technological advances and the development of new and advanced materials allow the
transition from three-dimensional (3D) printing to the innovation of four-dimensional (4D) …

The catalyst industry generates approximately $20 billion every year globally and plays a
major role in the energy production sector. Traditional industrial catalysts (eg, pellets) …

The presented research aimed to thoroughly investigate the effects of print speed on glycol-
modified polyethylene terephthalate (PETG) printed using fused filament fabrication (FFF) …

This study introduces a novel approach to designing and fabricating lightweight football shin
guards, leveraging advanced digital anatomical capture of players' shins and 3D printing …

Existing commercial material extrusion (ME) polymer filaments frequently fail to meet the
requirements of actual workpieces and often need improvement through modification …

The presented study was conducted in order to evaluate the correlation between the
structural properties of recycled PET-based blends for materials using the three-dimensional …

Recent advances in large‐scale additive manufacturing (AM) with polymer‐based
composites have enabled efficient production of high‐performance materials. Cellulose …

This research presents an investigation of the feasibility of recycled polyethylene
terephthalate (rPET) and glycol-modified polyethylene terephthalate (rPETG) thermoplastics …

Eklemeli imalat, malzemeyi katmanlar halinde biriktirerek nesneler üreten ve genellikle 3D
baskı olarak bilinen yenilikçi bir teknolojidir; bu yöntem, geleneksel imalatın aksine …

Abstract Three-dimensional (3D) and four-dimensional (4D) printing emerged as the next
generation of manufacturing techniques, spanning several research areas such as …