Publications by authors named "JungYoon Park"
Since its introduction, laparoscopic surgery has been often preferred over open surgery in obstetrics and gynecology due to its advantages, such as less bleeding, lower incidence of adhesions, reduced postoperative pain, short hospital stay, and quick return to daily life. However, in the case of complex surgeries, laparoscopy presented some limitations. Nonetheless, since the 1980s, medical robots have been introduced to overcome the technical limitations of laparoscopy and start a new age for minimally invasive surgery.
View Article and Find Full Text PDFArticle Synopsis
- Poly(butylene succinate) (PBS) composites mixed with wood flour (WF) were created through twin-screw extrusion, showing varying effects on tensile strength based on the inclusion of polymeric diphenylmethane diisocyanate (pMDI).
- As the WF content increased, tensile strength decreased for composites without pMDI, but increased for those with pMDI, while kraft lignin (KL) negatively impacted tensile properties in both cases.
- The melt flow index (MFI) dropped with higher WF content but rose with more KL; pMDI increased melt viscosity, leading to lower MFI, and the composites exhibited reduced thermal stability compared to neat PBS, with changes in crystallization rates