المؤلفون: Zhu, Chuang, Su, Muxiang, Workie, Temesgen Bailie, Tang, Panliang, Ye, Changyu, Bao, Jing-Fu

المصدر: Micromachines; Dec2023, Vol. 14 Issue 12, p2241, 12p

مصطلحات موضوعية: PHONONIC crystals, QUALITY factor, ELASTIC wave propagation, RESONATORS, BAND gaps, MEMS resonators

المؤلفون: Wu, Bowei, Kang, Pengfei, Ma, Tingfeng, Yao, Yuming, Gan, Ning, Li, Peng, Qian, Zhenghua, Kuznetsova, Iren, Nedospasov, Ilya, Hu, Wenhui

المصدر: Micromachines; Dec2023, Vol. 14 Issue 12, p2162, 17p

مصطلحات موضوعية: SOUND waves, ACOUSTIC devices, ELECTRODES, PHONONIC crystals, CRYSTALS, ACOUSTIC wave propagation

المؤلفون: Zhang, Yingmin, Yang, Guang, Liu, Dongxu, Chen, Wenwu, Sun, Lizhi

المصدر: Materials (1996-1944); Nov2023, Vol. 16 Issue 22, p7117, 17p

مصطلحات موضوعية: ULTRASONIC propagation, ULTRASONIC testing, ELASTIC wave propagation, MICROMECHANICS, SOILS

المؤلفون: Barrios-Ulloa, Alexis, Cama-Pinto, Alejandro, De-la-Hoz-Franco, Emiro, Ramírez-Velarde, Raúl, Cama-Pinto, Dora

المصدر: Agriculture; Basel; Nov2023, Vol. 13 Issue 11, p2046, 15p

مصطلحات موضوعية: WIRELESS sensor networks, RADIO wave propagation, MACHINE learning, CASSAVA, WIRELESS communications, SUPPORT vector machines

المؤلفون: Riabokon, Evgenii, Gladkikh, Evgenii, Turbakov, Mikhail, Kozhevnikov, Evgenii, Guzev, Mikhail, Yin, Qian

المصدر: Applied Sciences (2076-3417); Nov2023, Vol. 13 Issue 21, p11821, 20p

مصطلحات موضوعية: SEDIMENTARY rocks, PETROLEUM, ULTRASONIC effects, ROCK permeability, ELASTIC wave propagation

المؤلفون: P. de Figueiredo, Felipe A.

المصدر: Applied Sciences (2076-3417); Nov2023, Vol. 13 Issue 21, p11750, 14p

مصطلحات موضوعية: WIRELESS communications, ELECTROMAGNETIC wave scattering, ELECTROMAGNETIC wave propagation, ELECTROMAGNETIC waves, VIRTUAL communications

المؤلفون: Tikhov, Stanislav, Valovik, Dmitry

المصدر: Photonics; Nov2023, Vol. 10 Issue 11, p1205, 14p

مصطلحات موضوعية: ELECTROMAGNETIC waves, MAXWELL equations, SUBMILLIMETER waves, GRAPHENE, ELECTROMAGNETIC interactions, SURFACE conductivity, ELECTROMAGNETIC wave propagation

المؤلفون: Gai, Yu, Tan, Qi, Zhang, Yating, Zhao, Zhengyi, Yang, Yiguang, Liu, Yanyan, Zhang, Ruitao, Yao, Jianquan

المصدر: Journal of Marine Science & Engineering; Nov2023, Vol. 11 Issue 11, p2102, 15p

مصطلحات موضوعية: MILLIMETER waves, SOUND waves, ACOUSTIC models, COMMUNICATION models, TELECOMMUNICATION systems, ACOUSTIC wave propagation

المؤلفون: Zhang, Cheng, Qiu, Zhijin, Fan, Chen, Song, Guoqing, Wang, Bo, Hu, Tong, Zou, Jing, Li, Zhiqian, Wu, Sheng

المصدر: Sensors (14248220); Nov2023, Vol. 23 Issue 21, p8786, 16p

مصطلحات موضوعية: ATMOSPHERIC boundary layer, DIAGNOSIS methods, RESEARCH vessels, SUPPORT vector machines, ELECTROMAGNETIC pulses, HELMHOLTZ resonators, ELECTROMAGNETIC wave propagation, DIAGNOSTIC errors

المؤلفون: Derusova, Daria A.^1,2 (AUTHOR) red@tpu.ru, Vavilov, Vladimir P.¹ (AUTHOR), Druzhinin, Nikolay V.³ (AUTHOR), Shpil'noi, Victor Y.¹ (AUTHOR), Pestryakov, Alexey N.^1,2 (AUTHOR) red@tpu.ru

المصدر: Materials (1996-1944). Oct2022, Vol. 15 Issue 20, p7176-N.PAG. 15p.

مصطلحات موضوعية: *CARBON fiber-reinforced plastics, *ELASTIC wave propagation, *ACOUSTIC stimulation, *FAST Fourier transforms, *NONDESTRUCTIVE testing