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Mostrando 301 - 320 Resultados de 789 Para Buscar '"S.D.B."', tiempo de consulta: 0.98s Limitar resultados
  1. 301
    Structural, microstructural, magnetic and electromagnetic absorption properties of spiraled multiwalled carbon nanotubes/barium hexaferrite (MWCNTs/BaFe12O19) hybrid
    “... showed a minimum reflection loss is − 3.58 dB and no has an absorption bandwidth while the spiraled...”
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  2. 302
    External amplitude and frequency modulation of a terahertz quantum cascade laser using metamaterial/graphene devices
    “...-mode laser is enforced. Side mode suppression is electrically modulated from ~6 dB to ~21 dB...”
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  3. 303
    Impact of noise on development, physiological stress and behavioural patterns in larval zebrafish
    “... traits. We tested the effects of chronic noise exposure to increasing levels (130 and 150 dB re 1 μPa...”
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  4. 304
    Fabrication of Microchannels in a Nodeless Antiresonant Hollow-Core Fiber Using Femtosecond Laser Pulses
    “... of 25 microchannels introduces low transmission losses of 0.17 dB (<0.01 dB per single microchannel...”
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  5. 305
    Broadband Terahertz Photonic Integrated Circuit with Integrated Active Photonic Devices
    “...Present-day photonic terahertz (100 GHz–10 THz) systems offer dynamic ranges beyond 100 dB...”
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  6. 306
    Phase-tuning Metasurface for Circularly Polarized Broadside Radiation in Broadband
    “... 3-dB gain bandwidth and gain are higher than 17% and 15.57 dBi, respectively, which are consistent...”
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  7. 307
    Spatial and Temporal Variability of Ambient Underwater Sound in the Baltic Sea
    “... and the loudest location differed almost 50 dB in the 63 Hz one-third octave band. Largest difference...”
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  8. 308
    Room-temperature production of silver-nanofiber film for large-area, transparent and flexible surface electromagnetic interference shielding
    “... scenario, AgNF with 89% transmittance in visible range and 1 μm thickness shows ~20 dB shielding efficiency...”
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  9. 309
    Influence of Propeller on Electromagnetic Scattering Characteristics for Unmanned Combat Aircraft Vehicle
    “... and circumferential direction increases when the frequency increases, and the value reaches 35.449 3 dB in 30° angular...”
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  10. 310
    Wide-angle scanning planar array with quasi-hemispherical-pattern elements
    “... less than −77° to more than +77° with a gain fluctuation less than 5 dB and a maximum side lobe level...”
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  11. 311
    Blast-induced cochlear synaptopathy in chinchillas
    “... chinchillas to blasts with peak pressures from 160–175 dB SPL, and examined the resultant cochlear dysfunction...”
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  12. 312
    A Common Drain Operational Amplifier Using Positive Feedback Integrated by Metal-Oxide TFTs
    “... differential pair. The OPAMP exhibits an open-loop voltage gain (A<sub>v</sub>) of 27 dB over a &#x2212;3 dB...”
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  13. 313
    Optimizing VO2 film properties for use in SAW devices
    “... temperature from 52 dB/cm to 0 dB/cm....”
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  14. 314
    Independent Amplitude and Phase Control of Two Orthogonal Linearly Polarised Light and Its Applications
    por Hao Chen, Erwin H. W. Chan
    Publicado 2021
    “... carrier is developed. Experimental results demonstrate 24.3 dB attenuation in the fast-axis light...”
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  15. 315
    Performance Enhancement of DWDM-FSO Optical Fiber Communication Systems Based on Hybrid Modulation Techniques under Atmospheric Turbulence Channel
    “... sensitivity compared to OOK, improves the reliability and achieves a lower power penalty of 0.2–3.0 dB at low...”
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  16. 316
    Jordan triple derivation on alternative rings
    “...) · ba+ a · D(b)a +a · bD(a) for all a, b &#8712; R. Under some conditions on R, we show that D...”
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  17. 317
    Aplicación de potenciales evocados de estado estable como examen auditivo en una población de jóvenes con diferentes niveles de audición
    “... promedio fue 23 dB HL en normoyentes y 13 dB HL en hipoacúsicos. Conclusiones: Los umbrales de PEAEE en...”
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  18. 318
    Estudio del desempeño de la concatenación de ecualizador de baja complejidad con código NRZ-LDPC irregular para canales inalámbricos móviles
    “..., obteniendo para un BER de 10-5 una SNR de 9 dB para el caso del codificador NRZ-LDPC sin ecualizador y una...”
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  19. 319
    A flexible ECG patch compatible with NFC RF communication
    “... in the 1–100 Hz band. The system achieves experimentally 67.4 dB CMRR, 58.9 dB PSRR, and 16.5 MΩ input...”
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  20. 320
    Vertical sonar beam width and scanning behavior of wild belugas (Delphinapterus leucas) in West Greenland.
    “... sonar beam estimate of in situ recordings of wild belugas with an average -3 dB asymmetrical vertical...”
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