Commercial windows display have evolved, began from wooden signage to interactive windows on roofs and walls with the receiver viewing the commercial window display; where windows display are one of the most important advertising means and an effective element in purchasing products, where advertising designer depends on attraction and dazzle to in
In this study, simulation and experimental studies of direct power control for three phase pulse width modulation (PWM) rectifier circuit application are presented.The main advantage of PWM rectifier circuits over diode rectifier circuits is that the DC voltage and power olive tree factor are adjustable.Thus, the harmonic level of currents drawn fr
Vocal individuality has been used as a monitoring tool, and two criteria are a prerequisite: high variation among individuals and low variation within individuals, and vocal consistency within and across seasons.We examined individual variation in the territorial hoot calls of the tawny owl (Strix aluco) to discriminate between males and to assess
Porous Copper (Cu) was brazed to Cu plates using Cu-9.7Sn-5.7Ni-7P amorphous filler metal.The effects of brazing parameters on the porous Cu and brazed joints were investigated.The furnace brazing temperatures employed were 660 °C and 680 °C, and the holding times were 10 and 15 min.After brazing, the microstructure was analyzed using Hom
When we look at the rapid growth of scientific databases on the Internet in the past decade, we tend Tanks/Jerseys to take the accessibility and provenance of the data for granted.As we see a future of increased database integration, the licensing of the data may be a hurdle that hampers progress and usability.We have formulated four rules for lice