A DIVERSE DIAPSID TOOTH ASSEMBLAGE FROM THE EARLY TRIASSIC (DRIEFONTEIN LOCALITY, SOUTH AFRICA) RECORDS THE RECOVERY OF DIAPSIDS FOLLOWING THE END-PERMIAN MASS EXTINCTION.

Mass extinctions change the trajectory of evolution and restructure ecosystems.The largest mass extinction, the end-Permian, is a particularly interesting case due to the hypothesized delay in the recovery of global ecosystems, where total trophic level recovery is not thought to have occurred until 5-9 million years after the extinction event.Diap

Abstract The addition of polymer fibers to cemented paste backfill (CPB) has shown promise in enhancing HALVA VANILLA mechanical properties, although it also introduces changes in rheological characteristics.This study aimed to investigate the influence of different types of polymer fibers, namely virgin commercial polypropylene fiber (CPPF), recyc

Most of the architectural and urban considerations conceived during and after the COVID pandemic seem to allude to the invention of new development paradigms, alternative to the idea of global city and metropolis.Is this answer really possible or, once again, a gap between architecture and Toe Protector reality that is difficult to bridge is being

In the automatic stamping production,the stamping robot completes the clamping and conveying of workpiece through the actuator,and the positioning of the actuator is completed by the mutual cooperation of electrical control and stopper.During the auxiliary positioning of the stopper,the actuator will collide with the stopper,which has an adverse im

Exposure to chronic stress can have broad effects on health ranging from increased predisposition for neuropsychiatric disorders to deregulation of immune responses.The chronic unpredictable stress (CUS) protocol has been widely used to study the impact of stress exposure in several animal models and consists in the random, intermittent and unpredi