When shield machine traverses through hard rock mass, disc cutters will be abraded to different Ski Jackets degrees.Excessive height difference exists between adjacent disc cutters, which critically affects the rock-breaking efficiency.Relying on a shield section of hard rock mass in Qingdao, the disc cutter abrasions are measured on site, and the
Abstract Applying machine learning to healthcare sheds light on evidence-based decision making and has shown promises to improve healthcare by combining clinical knowledge and biomedical data.However, medicine and data science are not synchronized.Oftentimes, researchers with a strong data science background do not understand the clinical challenge
The task is to develop recommendations for the design of dual-type hydrostatodynamic plain bearings based on the existing experience in designing this type of plain bearings, as well as based on many theoretical and experimental studies performed by the author of this work.The number of the most necessary parameters for the design of dual-type hydr
This study aims to analyze differences in market reactions and performance before and before announcing Mergers and Acquisitions in companies listed on the Kids Water Bottle With Straw Lid Indonesia Stock Exchange (IDX) in 2015-2019 by measuring differences in Abnormal Return (AR), Trading Volume Activity (TVA), Security Return Variability (SRV), a
Abstract The interrelationships of the three major dinosaur clades (Theropoda, Sauropodomorpha, and Ornithischia) have come under increased scrutiny following the recovery of conflicting phylogenies by a large new character matrix and its extensively modified revision.Here, we use tools derived from recent phylogenomic studies to investigate the st