The article presents practical, innovative, and inspiring perspectives on the major requirements for millimeter-Wave (mm-Wave) antennas in cellular phones, the main challenges to the mm-Wave antennas in cellular phones, the corresponding solutions to the challenges, the Hair Coloring factors to trigger the solution evolution, the underlying philoso
Cancer is a major cause of death throughout the world.Oral cancer is one of the six most frequently occurring cancer.1 In Bangladesh, the number of new cancer cases of whole body per year is about 200000 of which oral cancer is about 20%.2 In our neighboring country India, accounts for thirty-five percent of all newly diagnosed cancers in men.The e
Several studies have been conducted to reduce the idling noise of circular saws because the sound level is extremely high and harms the environment.However, conventional noise suppression technology only controls the vibrations of the circular saw itself, whereas idling noise can be generated when the air inside the enclosure is resonant.In this st