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Mostrando 181 - 200 Resultados de 789 Para Buscar '"S.D.B."', tiempo de consulta: 0.42s Limitar resultados
  1. 181
    Design of a Compact Ultra-Wideband Bandpass Filter Using Inductively Compensated Parallel-Coupled Lines
    “... performances, with insertion loss of better than −0.49 dB and return loss of better than −12 dB...”
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  2. 182
    High-performance and compact integrated photonics platform based on silicon rich nitride–lithium niobate on insulator
    “...-loaded waveguide (300 × 300 nm2) is 0.86 dB/cm at 1550 nm. Passive devices, including adiabatic power...”
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  3. 183
    Five‐way radial filtering power divider using back‐to‐back quarter‐mode substrate‐integrated waveguide and microstrip resonator
    “.... The measurement results show that the minimum insertion loss of the FPD is 1.2 dB at 9 GHz, the measured...”
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  4. 184
    Exploring a Band-Edge Bragg Grating Modulator on a Hybrid Thin-Film Lithium Niobate Platform
    “... a 3-dB electro-optical (E-O) bandwidth beyond 40 GHz, which agrees well with the simulation...”
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  5. 185
    2D nanosheets and composites for EMI shielding analysis
    “... nylon membrane have shown ~ 16 dB and ~ 6 dB EMI shielding effectiveness (1–8 GHz frequency...”
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  6. 186
    Effects of N-acetylcysteine on Noise Exposure-induced Oxidative Stress and Depressive- and Anxiety-like Behaviors in Adult Male Mice
    “.... Methods: Fifty male BALB/c mice were randomly divided into 5 groups, as follows: control, noise90 dB...”
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  7. 187
    Evaluation of non-alcoholic fatty liver disease in patients with inflammatory bowel disease using controlled attenuation parameter technology: A Taiwanese retrospective cohort study.
    “...%), overweight (28.4%), and obese (6.2%). The mean CAP increased to 162.22 dB/m in the underweight group, 210.86...”
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  8. 188
    Peningkatan Kualitas Citra Reduksi Noise Menggunakan Iterative Denoising and Backward Projection-CNN dan TFM-CLAHE Pada Citra 24 Bit
    “... diatas 30 dB dengan mengabaikan kontras dari citra. Sedangkan algoritma untuk meningkatkan kontras citra...”
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  9. 189
    Effect of selective laser trabeculoplasty on primary open angle glaucoma in different stages
    por Yu Zhou, Ming-Xing Wu, Lan-Jiao Li
    Publicado 2021
    “... on the mean deviation(MD): the early stage group(MD>-6dB, 15 eyes), middle stage group(-12dB≤MD≤-6dB, 15 eyes...”
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  10. 190
    Tumores selares: grosor de la capa de fibras nerviosas en tomografía de coherencia óptica de papila como factor pronóstico de recuperación visual postoperatoria
    “...-4 logMAR), una desviación media (DM) promedio de -9,25 dB (0,4 a -30,4 dB) y un grosor de CFCG de...”
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  11. 191
    Structural, magnetic, and gigahertz-range electromagnetic wave absorption properties of bulk Ni–Zn ferrite
    “... losses up to − 48.1 dB at certain high and low gigahertz frequencies, as clearly depicted in the 3D...”
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  12. 192
    Design and Synthesis of Multi-Mode Bandpass Filter for Wireless Applications
    “... 2.5 dB and return loss of 18 dB at the resonant frequency. Four-pole resonating cavity filters have...”
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  13. 193
    A unipolar thin‐film transistor‐based amplifier with enhanced DC offset suppression
    “... with that of the capacitor bootstrap amplifier, a DC offset suppression capability of 40 dB/dec, which is 2× higher than...”
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  14. 194
    A 28 GHz 2 × 2 Antenna Array with 10 Beams Using Passive SPDT Switch Beamforming Network
    “..., and it produces 10 different switched beams by using only two simple 3 dB/90<inline-formula><math xmlns="http...”
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  15. 195
    Hollow-core conjoined-tube negative-curvature fibre with ultralow loss
    “... shape. It exhibits a transmission loss of 2 dB/km at 1512 nm and less than 16 dB/km bandwidth...”
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  16. 196
    Validating controlled attenuation parameter in the assessment of hepatic steatosis in living liver donors.
    “...-66%), and S3 (>66%). For CAP, they were S0 (≤218dB/m), S1 (218-249dB/m)), S2 (250-305dB/m)), and S3...”
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  17. 197
    Analisa Teknis Penetapan Kanal Frekuensi Radio Untuk Lembaga Penyiaran Radio Komunitas Wilayah Kabupaten Batang
    “... = Eu> NF, namely the Nuisance Field (NF) value of 109.7 dB is greater than the Minimum Usable Field...”
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  18. 198
    Comparison of efficacy and safety of the combined laser treatment technology versus conventional laser photocoagulation in diabetic macular edema management
    “.... The mean central retinal sensitivity (RS) improved from 11.27 &plusmn; 3.8 dB to 13.24 &plusmn; 3.2 dB (p...”
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  19. 199
    Design of a miniaturized ultrawideband and low scattering antipodal vivaldi antenna array
    por Jia Liu, Chengxiang Xu, Hang Yu, Jianxun Su
    Publicado 2021
    “... and measured, the results demonstrate that the − 10 dB impedance bandwidth is 4.5–50 GHz with a ratio bandwidth...”
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  20. 200
    Inferred retinal sensitivity in recessive Stargardt disease using machine learning
    “...-validation, prediction accuracies of (mean absolute error, MAE [95% CI]) 4.74 dB [4.48–4.99] were achieved...”
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