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

In recent years, closed circulating water systems in heat exchangers have been developing continuously.During the high-temperature heat exchange process in summer, the external spray Ski de fond - Homme - Skis - Skate system can easily cause scaling and corrosion of the heat exchanger.In order to study the factors affecting the scaling and corrosio

We propose a flexible shared-per-group (SPG) architecture for wavelength selective switch (WSS)-based reconfigurable optical add/drop multiplexers (ROADMs) to support dynamic datacenter wavelength-convertible networks.The key components of this module are grouping installed tunable wavelength converter (TWCs) and tunable filter (TFs).Using the SPG

Abstract Background It was the aim of this study to compare the outcome of surgery for complex anal fistulas in obese and non-obese patients.Methods All patients with complex anorectal fistulas who underwent fistulectomy and/or rectal advancement flap repair were prospectively recorded.Surgery was performed in a standardized technique.Body mass Roc

Hydrogen gas is considered Chaps a pollution-free fuel in the future.However, the EC process using these non-sacrificial electrodes requires further research especially for the production of dissolved hydrogen gas and the efficiency of microalgae harvesting.The purpose of this study was to investigate the concentration of dissolved hydrogen gas pro