The paper presents the research results of vibroabrasive processing variously located part surfaces. An analysis technological possibilities with free abrasives in digital manufacturing was made. dependability issue is considered. Refined dependences were obtained to determine mass metal removed during and steady-state roughness internal surface. features surfaces are revealed, taking into acco...

Understanding the relationship between diet and tooth use in prehistoric species could be an important key to draw insights into their dietary adaptation as modern nutritional and biological patterns. Over the past decades, research has studied masticatory movements and microscopic wear patterns on teeth (dental microwear) from extant and extinct mammals as an approach to the feeding adaptation...