Results 291 to 300 of about 766,611 (315)

A piezoelectric vibration energy harvester for multi-directional and ultra-low frequency waves with magnetic coupling driven by rotating balls

Applied Energy, 2022
Ge Shi, Yinshui Xia
exaly  

Multi-frequency cleaner

Ultrasonics, 1965
openaire   +1 more source

Coordinated load frequency control of multi-area integrated energy system using multi-agent deep reinforcement learning

Applied Energy, 2022
Jiawen Li, Tao Yu
exaly  

Effect of multi-frequency ultrasound thawing on the structure and rheological properties of myofibrillar proteins from small yellow croaker

Ultrasonics Sonochemistry, 2021
Muhammad Tayyab Rashid, Jing-Kun Yan
exaly  

A nonresonant triboelectric-electromagnetic energy harvester via a vibro-impact mechanism for low-frequency multi-directional excitations

Nano Energy, 2023
Huajiang Ouyang, Hai-Cheng Zhang
exaly  

Dual-Tone Multi-Frequency

2005
Nasser Kehtarnavaz, Namjin Kim
openaire   +1 more source

Joint Multi‐Frequency Beam Shaping and Steering via Space–Time‐Coding Digital Metasurfaces

Advanced Functional Materials, 2021
Giuseppe Castaldi, Lei Zhang, Massimo Moccia   +2 more
exaly  

Effect of multi-frequency power ultrasound (MFPU) treatment on enzyme hydrolysis of casein

Ultrasonics Sonochemistry, 2020
Baoguo Xu, Benxi Wei, Xiaofeng Ren
exaly  

Guidelines for Colonoscopy Surveillance after Cancer Resection: A Consensus Update by the American Cancer Society and US Multi-Society Task Force on Colorectal Cancer

Ca-A Cancer Journal for Clinicians, 2006
Douglas K Rex, Robert A Smith, Michael J O'brien   +2 more
exaly  

Effects of multi-frequency ultrasound on freezing rates and quality attributes of potatoes

Ultrasonics Sonochemistry, 2020
Da-Wen Sun
exaly