In this study, nineteen unmodified lignins Plastic Track Slider from various sources (hardwood, softwood, wheat straw, and corn stover) and isolation processes (kraft, soda, organosolv, sulfite, and enzymatic hydrolysis) were used to replace 30 wt.% of petroleum-based polyol in rigid polyurethane/polyisocyanurate (PUR/PIR) foam formulations.Lignin
Introduction: Participating in regular physical activity has positive effects on the health and behavior of adolescents.Physical activity is multifaceted and has both interrelated psychological, biological and environmental effects.Therefore, this study was conducted to determine the level of physical activity of female students and its relationshi
BackgroundAlthough sex toys representing human body parts are widely accepted and normalized, human-like full-body sex dolls and sex robots have elicited highly controversial debates.ObjectiveThis Handsoap systematic scoping review of the academic literature on sex dolls and sex robots, the first of its kind, aimed to examine the extent and type of
Deformation is a critical indicator of structural integrity, and monitoring deformation is essential for ensuring the long-term safety of dams.However, characterizing the spatial correlations among dam deformation sequences and the similarity between displacements at various measurement points poses significant challenges when using single-point me
Background: Pathophysiologic processes supporting abnormal emotion regulation in major depressive disorder (MDD) are poorly understood.We previously found abnormal inverse left-sided ventromedial prefrontal cortical- amygdala effective connectivity to happy faces in females with MDD.We aimed to replicate and expand this previous finding in an indep