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Mostrando 681 - 700 Resultados de 789 Para Buscar '"S.D.B."', tiempo de consulta: 0.20s Limitar resultados
  1. 681
    La vuelta de los sonidos casi a los 100 años. ¿Cuál va a ser el límite?
    “... electrodos estando activos. Se lograron umbrales para tonos puros de 25 dB HL en campo libre y discriminación...”
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  2. 682
    Timpanoplastías en adultos en el Complejo Asistencial Dr. Sótero del Río (CASR): Revisión de 5 años
    “...% de los casos. En relación al resultado auditivo 62% de los pacientes mejoró más de 10 dB su audición...”
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  3. 683
    Auditory evoked potentials: Differences by sex, race, and menstrual cycle and correlations with common psychoacoustical tasks.
    “... for AEPs when click level was varied from 40 to 70 dB nHL (normal Hearing Level). For the majority...”
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  4. 684
    System introduction and evaluation of the first Chinese chest EIT device for ICU applications
    “... of the current source was about 50kΩ. The signal-to-noise ratio of each measurement channel was ≥ 60 dB...”
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  5. 685
    Mathematical modeling and multivariate analysis applied earliest soybean harvest associated drying and storage conditions and influences on physicochemical grain quality
    “... harvested with a moisture content of 18 and 23% (d.b.) and subjected to drying in a continuous dryer at 80...”
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  6. 686
    Genetic characterization of extended-spectrum β-Lactamase- and carbapenemase-producing Escherichia coli isolated from Egyptian hospitals and environments.
    “... of phylogenetic group D, B2, and C origin for antibiotic resistance in E. coli. Ultimately, our findings support...”
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  7. 687
    Workplace noise exposure and the prevalence and 10-year incidence of age-related hearing loss.
    “... and 4.0 kHz (PTA0.5-4KHz) >25 dB HL in the better ear, established the presence of hearing loss...”
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  8. 688
    Robust Gaussian Noise Detection and Removal in Color Images using Modified Fuzzy Set Filter
    por Suneetha Akula, Srinivasa Reddy E.
    Publicado 2020
    “... value up to 2-3 dB, MSSIM up to 0.12-0.03, and NMSE value up to 0.38-0.1 compared to the traditional...”
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  9. 689
    Anapole-enabled RFID security against far-field attacks
    “...-field access. The anapole tag demonstrates more than 20 dB suppression of far-field interrogation...”
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  10. 690
    Micronutritional status after pylorus preserving duodenopancreatectomy: analysis of data from a randomized controlled trial
    “.... For vitamin D, B1, B6 and iron a deficiency over time could be demonstrated with 50% of all patients or more...”
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  11. 691
    Reduced sampling rate Kalman filters for carrier phase and frequency offset tracking in 200 Gbps 16 QAM coherent communication system
    “... by a factor of $$m = 20$$ m = 20 with Q-factor degradation of 1.32 dB compared to single-step KF...”
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  12. 692
    Novel wideband circularly polarized DRA with squint-free radiation characteristics
    “...\%$$ 66.8 % (3.71–7.45 GHz) and a 3-dB axial-ratio (AR) bandwidth of about $$54.8\%$$ 54.8 % (3.72–6.53 GHz...”
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  13. 693
    Readout for simple and precise analog acoustic impact initialization
    “... to 2.3 s, the gain range of linear part of processing from 6 to 40 dB and open-collector output...”
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  14. 694
    Hyperacute directional hearing and phonotactic steering in the cricket (Gryllus bimaculatus deGeer).
    por Stefan Schöneich, Berthold Hedwig
    Publicado 2010
    “... of interaural amplitude differences with a slope of 0.4 dB/°. Auditory nerve recordings closely reflected...”
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  15. 695
    Road traffic noise and incident myocardial infarction: a prospective cohort study.
    “... rate ratio IRR of 1.12 per 10 dB for both of the two exposure windows: yearly exposure at the time...”
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  16. 696
    Lead-Free AE Sensor Based on BZT–BCT Ceramics
    “... of the AE sensor made of the BZT–BCT ceramic with a D/T ratio of 1.0 were 65 dB and 30 kHz, respectively....”
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  17. 697
    MIMO Antenna System for Modern 5G Handheld Devices with Healthcare and High Rate Delivery
    “... elements is well below −12 dB without using any decoupling structure. The proposed system is designed on a...”
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  18. 698
    A Bra Monitoring System Using a Miniaturized Wearable Ultra-Wideband MIMO Antenna for Breast Cancer Imaging
    “... rate (SAR) meets the 1 g and 10 g standards. Isolation greater than 18 dB was obtained and mutual...”
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  19. 699
    Robustness and lifetime of the bone conduction implant – a pilot study
    “... and 2.0 dB, respectively, in these tests.Conclusion: A complete series of tests were developed...”
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  20. 700
    A novel hyperspectral compressive sensing framework of plant leaves based on multiple arbitrary-shape regions of interest
    “... that HCSMAROI can achieve 3.08 and 5.05 dB higher PSNR than those of blocking compressive sensing (BCS...”
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