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  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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    Design and Fabrication of Millimeter-Wave Frequency-Tunable Metamaterial Absorber Using MEMS Cantilever Actuators
  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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    Generation and enhancement of surface acoustic waves on a highly doped p-type GaAs substrate
  3. 8163
    “…Harvesting ocean wave energy through carbon-based materials, particularly graphene, is receiving increasing attention. …”
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    Ocean wave energy generator based on graphene/TiO(2) nanoparticle composite films
  4. 8164
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    Ischemic and hemorrhagic abdominal complications in COVID-19 patients: experience from the first Italian wave
  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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    Managing two waves of the COVID-19 pandemic in northern emergency departments in Paris: COVIDORG II
  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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    Metamaterial-based real-time communication with high information density by multipath twisting of acoustic wave
  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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    Suicidality in psychiatric emergency department situations during the first and the second wave of COVID-19 pandemic
  8. 8168
    “…The Omicron severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) variant led to a dramatic global epidemic wave following detection in South Africa in November 2021. …”
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    Lineage BA.2 dominated the Omicron SARS-CoV-2 epidemic wave in the Philippines
  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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    Mechanic-Electric-Thermal Directly Coupling Simulation Method of Lamb Wave under Temperature Effect
  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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    Fast acquisition of propagating waves in humans with low-field MRI: Toward accessible MR elastography
  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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    Modelling the Arctic wave-affected marginal ice zone: a comparison with ICESat-2 observations
  12. 8172
    por Chevalier, Nicolas R.
    Publicado 2022
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    Commentary: Localization of contractile wave nucleation sites as an emerging phenomenon of stochastic myogenic gut motility
  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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    Frequency-modulated continuous waves controlled by space-time-coding metasurface with nonlinearly periodic phases
  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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    Use of shear wave elastography for the diagnosis and follow-up of biliary atresia: A meta-analysis
  15. 8175
    “…BACKGROUND: COVID 19 resurgence in multiple waves and the highly infectious variant of SARS-CoV-2 (B.1.617) has wreaked havoc across healthcare systems in India. …”
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    Clinical characteristics and outcome of patients presenting to emergency department during the second wave of COVID-19
  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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    The impact of multi-level interventions on the second-wave SARS-CoV-2 transmission in China
  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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    Structures reveal a key mechanism of WAVE regulatory complex activation by Rac1 GTPase
  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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    Publisher Correction: Fundamental social motives measured across forty-two cultures in two waves
  19. 8179
    “…INTRODUCTION: SARS-CoV-2 pandemic evolved in 2 consecutive waves during 2020. Improvements in the management of COVID-19 led to a reduction in mortality rates among hospitalized patients during the second wave. …”
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    Absence of Mortality Differences Between the First and Second COVID-19 Waves in Kidney Transplant Recipients
  20. 8180
    “…METHODS AND RESULTS: We obtained reference T‐wave morphologies from 23 962 participants in the UK Biobank study. …”
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    ECG T‐Wave Morphologic Variations Predict Ventricular Arrhythmic Risk in Low‐ and Moderate‐Risk Populations
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