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Mostrando 401 - 420 Resultados de 5,091 Para Buscar '"Spiral"', tiempo de consulta: 0.11s Limitar resultados
  1. 401
    “…Doppler parameters noted in the outflow vein were: Thrill, broadening of spectral waveform with increased peak systolic velocity (PSV) and spiral laminar flow (SLF). Patients with at least one positive parameter at Day 0 were followed-up serially and underwent repeat Doppler imaging on Day 7. …”
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    Spiral laminar flow, the earliest predictor for maturation of arteriovenous fistula for hemodialysis access
  2. 402
    “…It can provide thoughts on inner temperature field distribution and structure design of the spiral wound supercapacitor in working process.…”
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    Thermal Modelling Analysis of Spiral Wound Supercapacitor under Constant-Current Cycling
  3. 403
    “…In the spiral phase contrast imaging, the integer spiral phase plate (SPP) are generally employed to perform the radial Hilbert transform on the object. …”
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    Gradual edge enhancement in spiral phase contrast imaging with fractional vortex filters
  4. 404
    “…METHODS: A GRE spiral sequence with 8 interleaves was used for imaging. …”
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    Positive contrast spiral imaging for visualization of commercial nitinol guidewires with reduced heating
  5. 405
    por Qian, Yu, Zhang, Zhaoyang
    Publicado 2016
    “…A periodically rotating spiral wave is introduced as the model to reproduce spiral wave artificially. …”
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    The Fundamental Structure and the Reproduction of Spiral Wave in a Two-Dimensional Excitable Lattice
  6. 406
    por Gani, M. Osman, Ogawa, Toshiyuki
    Publicado 2014
    “…The determination of the mechanisms of spiral breakup in excitable media is still an open problem for researchers. …”
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    Alternans and Spiral Breakup in an Excitable Reaction-Diffusion System: A Simulation Study
  7. 407
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    Stiffness gradient of the beetle penis facilitates propulsion in the spiraled female spermathecal duct
  8. 408
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    Archimedean Spiral Pairs with no Electrical Connections as a Passive Wireless Implantable Sensor
  9. 409
    por Shi, Zhitao, Wang, Yanhui, He, Xueqi
    Publicado 2016
    “…The aim of the present study was to analyze the value of applying dual-source 64-layer spiral computed tomography (CT) in the differential diagnosis of solitary pulmonary nodules (SPNs). …”
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    Differential diagnosis of solitary pulmonary nodules with dual-source spiral computed tomography
  10. 410
    por Khan, Sadeque Reza, Choi, GoangSeog
    Publicado 2016
    “…In contrast to the conventional two-coil-based inductive links, this paper presents a magnetically coupled fully planar four-coil printed spiral resonator-based wireless power-transfer system that compensates the adverse effect of low coupling and improves efficiency by using high quality-factor coils. …”
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    Analysis and Optimization of Four-Coil Planar Magnetically Coupled Printed Spiral Resonators
  11. 411
    “…This is the first study to use spiral microfluidics technology for CTC enrichment in HNC.…”
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    Enrichment of circulating head and neck tumour cells using spiral microfluidic technology
  12. 412
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    Evaluation of the Prevalence of Maxillary Sinuses Abnormalities through Spiral Computed Tomography (CT)
  13. 413
    por Liang, Guo, Dai, Zhiping
    Publicado 2017
    “…The n–th mode of the spiraling elliptic Hermite-Gaussian solitons has n holes nested in the elliptic profile. …”
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    Spiraling elliptic Hermite-Gaussian solitons in nonlocal nonlinear media without anisotropy
  14. 414
    por Xie, Wengui, Gao, Pengfei, Ji, Lixin
    Publicado 2017
    “…The study aimed to establish the safe placement area and corresponding entry angle of atlantal pedicle screw using axial computed tomography (CT) measurement of atlas, in order to guide the clinical operation. Spiral thin-slice CT scan of atlas and three-dimensional reconstruction of 38 patients were randomly selected. …”
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    Three-dimensional spiral CT measurement of atlantal pedicle and its clinical application
  15. 415
    “…We demonstrate a facile and ultrafast approach for the synthesis of multifunctional submicrometer hollow silica spheres (smHSSs) using microfluidic spiral channels with enhanced mixing performance, introduced by the transverse Dean flows cross the channel as a result of centrifugal effects. …”
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    Ultrafast Synthesis of Multifunctional Submicrometer Hollow Silica Spheres in Microfluidic Spiral Channels
  16. 416
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    Author Correction: Spiraling pathways of global deep waters to the surface of the Southern Ocean
  17. 417
    “…RESULTS: DXeV images and numerical modelling of signal‐time curves permitted the quantification of temporal and spatial resolutions for different numbers of spiral interleaves. The two‐interleaved spiral (N (int) = 2) was found to be the most time‐efficient to obtain DXeV images and signal‐time curves of whole lungs with a temporal resolution of 624 ms for 13 slices. …”
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    Fast dynamic ventilation MRI of hyperpolarized (129)Xe using spiral imaging
  18. 418
    por Chen, Hongmei
    Publicado 2018
    “…The chip is a triplet parallelizing spiral inertial microfluidic chip interconnected with numerable tilted slits (Spiral-Slits Chip) for continuous separation of circulating tumor cells. …”
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    A Triplet Parallelizing Spiral Microfluidic Chip for Continuous Separation of Tumor Cells
  19. 419
    “…Cell counts confirmed that the CS-exposed spiral ganglion also contained fewer basal neurons. …”
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    Chronic cigarette smoke exposure drives spiral ganglion neuron loss in mice
  20. 420
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    Publisher Correction: Spiral Form of the Human Cochlea Results from Spatial Constraints
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