Welcome to HopieDopeOfficial — your go‑to spot for fun, stylish and creative crochet tutorials! I’m Hope, a mom‑entrepreneur and passionate fiber‑artist who loves turning yarn into beautiful pieces ...

Abstract: Urban noise pollution threatens health and quality of life. This paper proposes real-time ambient noise management using acoustic sensors and a Raspberry Pi. A cost-efficient and effective ...

Abstract: Low hysteresis sensing is the development target of next generation moisture sensors. Porous polyimide (PI) sensors based on non-solvent induced phase separation (NIPS) method suffer from ...