Abstract: When microbubble contrast agents are excited at low frequencies (less than 5 MHz), they resonate and produce higher-order harmonics due to their nonlinear behavior. We propose a novel scheme ...
Prime Minister Narendra Modi on Thursday left for home after concluding a “substantive” visit to Oman, during which the two nations inked a milestone free trade agreement. Modi was seen off by Sayyid ...
This is the feel-good moment a Father Christmas-clad postman became a festive hero after spotting a homeowner's keys still in the front door. Wholesome Ring doorbell clip captured his local postie ...
SSC CHSL Answer Key 2025: The Staff Selection Commission (SSC) has released the SSC CHSL Answer Key 2025 on its official website, ssc.gov.in, on December 8, 2025. SSC has released the answer key for ...
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