Mostrando 8,161 - 8,180 Resultados de 66,571 Para Buscar '"No wave"', tiempo de consulta: 0.47s Limitar resultados
  1. 8161
    “…In this paper, a MEMS (Micro Electro Mechanical Systems)-based frequency-tunable metamaterial absorber for millimeter-wave application was demonstrated. To achieve the resonant-frequency tunability of the absorber, the unit cell of the proposed metamaterial was designed to be a symmetric split-ring resonator with a stress-induced MEMS cantilever array having initial out-of-plane deflections, and the cantilevers were electrostatically actuated to generate a capacitance change. …”
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  2. 8162
    por Dong, Boqun, Zaghloul, Mona E.
    Publicado 2019
    “…Surface acoustic waves (SAWs) have been widely studied due to their unique advantage to couple the mechanical, electrical, and optical characteristics of semiconductor materials and have successfully been used in many industrial applications. …”
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  3. 8163
    “…Harvesting ocean wave energy through carbon-based materials, particularly graphene, is receiving increasing attention. …”
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  4. 8164
  5. 8165
    “…Yet, we had to deal with other successive waves. OBJECTIVE: To analyze our strategies for managing the 2nd and 3rd waves of the COVID-19 pandemic. …”
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  6. 8166
    “…Speeding up the transmission of information carried by waves is of fundamental interest for wave physics, with pivotal significance for underwater communications. …”
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  7. 8167
    “…Poisson regression analysis was performed on the effect of Covid-19 period on suicidality (suicidal ideation (SI), suicide plans (SP) or suicide attempt (SA)) during the first (3/2/2020–5/24/2020 “first-wave”) and second (9/15/2020–3/1/2021 “second-wave”) wave of the Covid-19 pandemic compared to the same periods one year earlier. …”
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  8. 8168
  9. 8169
    “…Lamb Wave (LW)-based structural health monitoring method is promising, but its main obstacle is damage assessment in varying environments. …”
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  10. 8170
    “…Most commonly used at clinical magnetic fields (1.5 to 3 T), magnetic resonance elastography (MRE) captures mechanical wave propagation to reconstruct the mechanical properties of soft tissue with MRI. …”
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  11. 8171
    “…We evaluate marginal ice zone (MIZ) extent in a wave–ice 25 km-resolution coupled model, compared with pan-Arctic wave-affected sea-ice regions derived from ICESat-2 altimetry over the period December 2018–May 2020. …”
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  12. 8172
  13. 8173
    “…Here, we propose a theoretical framework and method to generate frequency-modulated continuous waves (FMCWs) and control their spatial propagation behaviors simultaneously via a novel STCM with nonlinearly periodic phases. …”
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  14. 8174
    “…Additionally, non-invasive staging of fibrosis after Kasai hepatoportoenterostomy has not been widely standardized. Shear wave elastography is an ultrasound modality that detects changes in tissue stiffness. …”
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  15. 8175
  16. 8176
    “…Our study is aimed to evaluate the impact of multi-level control measures on the second-wave SARS-CoV-2 transmission in the most affected cities in China. …”
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  17. 8177
    “…The Rho-family GTPase Rac1 activates the WAVE regulatory complex (WRC) to drive Arp2/3 complex-mediated actin polymerization in many essential processes. …”
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  18. 8178
    por Pick, Cari M., Ko, Ahra, Kenrick, Douglas T., Wiezel, Adi, Wormley, Alexandra S., Awad, Edmond, Al-Shawaf, Laith, Barry, Oumar, Bereby-Meyer, Yoella, Boonyasiriwat, Watcharaporn, Brandstätter, Eduard, Ceylan-Batur, Suzan, Choy, Bryan K. C., Crispim, Ana Carla, Cruz, Julio Eduardo, David, Daniel, David, Oana A., Defelipe, Renata Pereira, Elmas, Pinar, Espinosa, Agustín, Fernandez, Ana Maria, Fetvadjiev, Velichko H., Fetvadjieva, Stefka, Fischer, Ronald, Galdi, Silvia, Galindo-Caballero, Oscar Javier, Golovina, Elena V., Golovina, Galina M., Gomez-Jacinto, Luis, Graf, Sylvie, Grossmann, Igor, Gul, Pelin, Halama, Peter, Hamamura, Takeshi, Han, Shihui, Hansson, Lina S., Hitokoto, Hidefumi, Hřebíčková, Martina, Ilic, Darinka, Johnson, Jennifer Lee, Kara-Yakoubian, Mane, Karl, Johannes A., Kim, Jinseok P., Kohút, Michal, Lasselin, Julie, Lee, Hwaryung, Li, Norman P., Mafra, Anthonieta Looman, Malanchuk, Oksana, Moran, Simone, Murata, Asuka, Na, Jinkyung, Ndiaye, Serigne Abdou Lahat, O, Jiaqing, Onyishi, Ike E., Pasay-an, Eddieson, Rizwan, Muhammed, Roth, Eric, Salgado, Sergio, Samoylenko, Elena S., Savchenko, Tatyana N., Sette, Catarina, Sevincer, A. Timur, Skoog, Eric, Stanciu, Adrian, Suh, Eunkook M., Sznycer, Daniel, Talhelm, Thomas, Ugwu, Fabian O., Uskul, Ayse K., Uz, Irem, Valentova, Jaroslava Varella, Varella, Marco Antonio Correa, Wei, Liuqing, Zambrano, Danilo, Varnum, Michael E. W.
    Publicado 2022
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  19. 8179
  20. 8180
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