With the recent surge of industrialisation and advancement of technologies, supply chain management has been widely permeated by the practice of reverse logistics and zero-waste circular economy.Literature on these topics has covered several reverse logistics optimisation problems; however, the area of the vehicle routing problem has only been expl

Background: The role of the anesthesiologist is often unknown among patients.But, the situation where the anesthesiologist is 5318008 uncertain of his/her function gives more cause for concern.Methods: A questionnaire survey on the appraisal of anesthetic practices was carried out over 5 months using the style of clinical practice.Results: One-thir

In order to realize the unmanned mining of the fully mechanized mining face in the coal mine, instead of the staff to explore and monitor the dangerous mining environment, we designed a control system for a mining inspection device based on laser SLAM.To meet the requirements of low power consumption and rapid parallel processing, NVIDIA Jetson AGX

The water cooling system plays an important role in the high-voltage direct current (HVDC) converter station.To reduce the leakage current among metal components, a certain number of platinum electrodes are installed at the distributary pipes.However, due to electric field distortion around the platinum electrode, over 66% faults of the cooling sys

Biological wastewater treatment plants (the BTPs) of city of Odesa (Northern and Southern Plants) are the most powerful permanent sources of nutrient pollution of coastal waters of Odesa Region of the north-western part of the Black Sea (the NWPBS) and the Khadzhybei Liman.The article includes a comparative analysis of changes, taking place since t