In the present work, several experiments have been carried out by varying the critical process parameters in order to optimize the p and n-layers for obtaining efficient hydrogenated amorphous silicon (a-Si:H) p– i–n solar cell. The p-layer conductivity and band gap were found to have ...
"The information that resides within an electric signal enables technologies such as the internet, television, computers, cell phone cameras, bio-medical sensors, self-driving cars, autopilots for airplanes, and robotic science experiments on Mars," Scott R. Norr, an instructor a...
29 We tested the effect of the electrical signal energy on the efficacy of the bioelectric effect by applying either a DC field, an AC field or an SP field, in combination with the antibiotic gentamicin to 24-h mature biofilms. Three sets of experiments were performed and the efficacy of ...
Ch 11. Physics Lab Experiments: Matter &... Ch 12. Electrical Forces and Fields in... Ch 13. Potential and Capacitance in... Ch 14. Direct Current Circuits in... Ch 15. Magnetism in Physics Ch 16. Physics Lab Experiments: Electricity Electrical Energy Storage of Capacitors: Physics Lab...
1) through the drilled holes, and a needle electrode was inserted into the thigh to be served as the reference electrode for recording intracranial electric fields. The stimulation experiments were performed in two steps. In the first step, TES was performed. After TES, the scalp was surgically...
activities were observed in AD patients, particularly in the alpha [432] and gamma-band [227,278]. Many contributions [79,257] proposed that modulation of these bands could be a potential treatment for slowing down the pathology. There are currently no extensive contributions clarifying the ...
This work describes the integration of theory, simulation, lab-scale experiments and industrial developments in wind energy courses for electric engineers. The proposed methodology reuses the knowledge from the research that is performed at University level to bring the students the latest industry ...
Initially, the high-energy arc instantaneously melts the metal matrix, forming a molten pool on the contact surface. Consequently, theliquid metalflows and spills out from the molten pool due to volume expansion during solid‒liquid transformation [14–17]. Subsequently, when the stationary and ...
3 mins. The duration of the task was set to 70 mins for both Experiment 1 and 2 (extended for an additional 0.5 mins). The CTT ran continuously and uninterrupted over the duration of both experiments and participants were blinded to each experiment’s block design and stimulation ...
It should be kept in mind that the recorded EMG activity does not reflect the amount of energy used for standing by subjects of other groups than to some extent by the NS group. Subjects distributed part of their weight on their arms supporting themselves on walking devices. We did not ...