This is a development tutorial for eBPF based on CO-RE (Compile Once, Run Everywhere). It provides practical eBPF development practices from beginner to advanced, including basic concepts, code ...

Terry Heckler’s work is everywhere. Literally. The 1964 graduate of the College of Fine Arts was first employed as a perception research analyst in the computer graphics division of the Boeing Co. in ...

Learn the benefits and risks of options and how to start trading options Lucas Downey is the co-founder of MoneyFlows, and an Investopedia Academy instructor. Samantha (Sam) Silberstein, CFP®, CSLP®, ...

基于颞骨标本的振动声桥耦合器机械性能比较，发现正向耦合（如 cliP、stapes head）在125-8000Hz频段较反向耦合（圆窗、脂肪垫）具有7-25dB的声学增益优势，尤其2000Hz以下差异显著。研究采用激光多普勒测速技术校正反向耦合的耳蜗内压损失，建立标准化比较参数。

浮动质量换能器（FMT）在正向（短过程，SP）和反向（圆窗，RW）刺激模式下的声学传输效率及耦合配置优化研究。采用激光多普勒振动仪（LDV）和内耳压力差（ICPD）联合测量方法，对比SP-Coupler、RW-Coupler及RW-Precision-Coupler在200 Hz-8 kHz频段的输出特性。结果显示LDV ...