Abstract In the production process, the presence of surface defects seriously affects the quality of industrial products.Existing defect detectors are not here suitable for surface with scattered distribution and complex texture of defects.In this study, a dual-branch information extraction and local attention anchor-free network for defect detecti
The never ending process to increase the efficiency of turbine stages introduced an idea to create an axial turbine stage test rig as part of closed loop transonic wind tunnel here at Vyzkumny a zkusebni letecky ustav (VZLU).Studying of unsteady flow field behaviours in turbine stages is nowadays essential in the development process.Therefore, the
In the past decades, the unmanned aerial systems have been utilized only for military operations.However, recently, the potential uses and applicability of unmanned aerial vehicles (commonly known as drones) in civilian application domains are becoming a fast-growing phenomenon.A flying ad hoc network is a wireless ad hoc network specifically here
The purpose of this research is to examine the influence of working capital turn over and liquidity to profitability.The population in this research is all of the fast-moving consumer goods listed company in here the Indonesian Capital Market Directory and publishes financial reports in 2016-2018.A sample is determined by a purposive sampling techn
Rapid urbanization and development projects in Korea have posed significant threats to biodiversity; thus, effective mitigation measures are required to preserve natural habitats.Nevertheless, the factors underlying variations in mitigation measure effectiveness according to the disturbance level and surrounding environmental conditions have not be