Titanium plate systems are used frequently for bone fractures and postosteotomy fixation in craniomaxillofacial surgery. However, sometimes the head of the screw for plate fixation is deformed or the ...

The objective of this study was to investigate the screw configuration allowing oil extraction from sunflower seeds with a twin-screw extruder. Experiments were conducted using a co-rotating ...

Abstract: Oil extraction screw presses are widely used in agriculture and food industry. In most cases, they are not equipped with complicated control systems due to the necessity of reducing their ...