We present an architecture of controlling a proposed spectrometer system for detecting pollution in water and gas. The system is based on LED sensors using a Michelson interferometer and stepper –motor for moving split mirrors. The system is designed so that changes in LED light intensity could allow to detect a wide spectrum of polluted substances. The architecture uses a special duty-cycle to...

This research revealed control on Nano fluid temperature in the evacuated tube solar collector system, where fluids used ETSC as working to increase heating system thermal efficiency. Smart curtain was shadow and of or cooling condition which is moved by stepper motor programmed move through Arduino board using an artificial intelligence method such (PSO based PID) controller . Where curtain's ...

Emerging evidence suggests that the adenosine A2b receptor (ADORA2B, also known as A2bR) plays a pivotal role in tumor progression. We have recently demonstrated that blocking A2bR stimulates T cell-mediated immunosurveillance in a melanoma model by impairing the influx of myeloid-deriver suppressor cells (MDSCs) into the tumor microenvironment. This results in robust antineoplastic effects, wh...

The article presents a control system for robotic platform horticulture. electronic consists of running engine unit, stepper motor steering an differential power plant automatic on / off and battery charging balancing. developed the vehicle contains central computer that collects information from sensors sensors, processes it transmits signals to drives machine movement. movement is carried out...

The development and implementation of an FPGA neural network control system for motion control is a task that requires techniques and methods from several engineering fields. In this paper is presented the design of a microprocessor-based neural control system for the realization of the control of a stepper motor for a manipulator arm. The application circuit developed is a specific design of a...

We investigated experimentally the frequency dependence of a superconducting vortex ratchet effect by means of electrical transport measurements and modeled it theoretically using the time-dependent Ginzburg-Landau formalism. We demonstrate that the high frequency vortex behavior can be described as a discrete motion of a particle in a periodic potential, i.e., the so-called stepper-motor behav...

Introduction: Measurement of the complex 3D radiation dose distribution created with advanced radiotherapy techniques such as IMRT and SRS became very important. Polymer gel dosimetry (PGD) is proposed method to recording this dose distribution. MRI, X-ray CT, ultrasound, spectrophotometry and optical CT scanners can be used for readout of Polymer gel dosimeters. Although MRI i...