Due to the wide use of gearmotor systems in industry, many diagnostic techniques have been developed/employed to prevent their failures.An insufficient lubrication of gearboxes of these machines could shorten their life and lead to catastrophic failures and losses, making it important to ensure a required lubrication level.For the first time in wor
Li-Chuan Tan,1 Wen-Jie Yang,2 Wei-Ping Fu,1 Ping Su,2 Jing-Kui Shu,1 Lu-Ming Dai1 1Department of Respiratory and Critical Care Medicine, First Affiliated Hospital of Kunming Medical University, Kunming 650032, People’s Republic of China; 2Department of Respiratory, Baoshan People’s Hospital, Baoshan 678000, People’s Republic of Ch
Research on learning engagement and cognitive load theory have proceeded in parallel with little cross-over of ideas.The aim of this research was to test an integrative model that examines how prior knowledge influences learning engagement via cognitive load and help-seeking strategies.A sample Hats of 356 students from two middle schools in the no
The inherently brittle nature and the susceptibility to impact damage hinder the use of carbon/epoxy composite in some areas.In this study, poly ether ether ketone (PEEK) microparticles were incorporated to increase the resistance to delamination and interlaminar fracture toughness.A hand lay-up technique followed by compression molding was used to
Objective: The benefit of intracoronary thrombus aspiration (TA) during primary percutaneous coronary intervention (pPCI) in patients with ST-segment elevation myocardial infarction (STEMI) is not yet fully clear.The aim of this study was to investigate the clinical impact of visible thrombus aspiration (VTA) material.Methods: A total of 295 patien