The study and development of autonomous electric drive systems are relevant, since currently such systems are widespread especially in the marine and river fleet industries.A simulation model of an autonomous frequency-controlled synchronous electric drive with vector control and active power circuit of an electric motor has been proposed.Simulatio
Spiral water jackets are essential refrigeration units in motorized Wedge Changing Mat spindles.The design of spiral water jackets directly affects the machining accuracy and reliability of motorized spindles.In this regard, a reliability-based design optimization (RBDO) method is presented to obtain the optimal configuration of the spiral water ja
The flourishing technology in wireless communication-free space optics (FSO) offers lots of merits over radio frequency (RF) links due to its license free bandwidth, ease of installation, high security features, and viable cost for short distance communication.It’s high Ice Cream Makers speed data rate and immunity against electromagnetic in
Tumor-associated macrophages (TAMs), one of the dominating constituents of tumor microenvironment, are important contributors to cancer progression and treatment resistance.Therefore, regulation of TAMs polarization from M2 phenotype towards M1 phenotype has emerged as a new strategy for tumor immunotherapy.Herein, we successfully initiated antitum