Results 291 to 300 of about 208,891 (348)
Research on power flow of encased differential gear train in coaxial contra-rotating gearbox. [PDF]
Sci RepZhang D, Zhu R, Zhang W, Cui J, Ma L.
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Coaxial electrospun fibers for control release of vancomycin and diclofenac in osteomyelitis management. [PDF]
Saudi Pharm JKhalaf S +11 more
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Nature Nanotechnology, 2015
The optical and electrical properties of heterogeneous nanowires are profoundly related to their composition and nanoscale architecture. However, the intrinsic constraints of conventional synthetic and lithographic techniques have limited the types of multi-compositional nanowire that can be created and studied in the laboratory. Here, we report a high-
Tuncay, Ozel +2 more
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The optical and electrical properties of heterogeneous nanowires are profoundly related to their composition and nanoscale architecture. However, the intrinsic constraints of conventional synthetic and lithographic techniques have limited the types of multi-compositional nanowire that can be created and studied in the laboratory. Here, we report a high-
Tuncay, Ozel +2 more
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Optics Letters, 2020
Optical scanning holography requires interference optics, which separates a laser beam into two paths and recombines the two path beams after being modulated spatially and temporarily. This requires high accuracy and stability of the apparatus with a highly coherent light source. In this Letter, we propose a coaxial scanning holography (CSH) capable of
Taegeun, Kim, Taewoong, Kim
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Optical scanning holography requires interference optics, which separates a laser beam into two paths and recombines the two path beams after being modulated spatially and temporarily. This requires high accuracy and stability of the apparatus with a highly coherent light source. In this Letter, we propose a coaxial scanning holography (CSH) capable of
Taegeun, Kim, Taewoong, Kim
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A coaxial ultrasonic pneumotachometer
Medical & Biological Engineering, 1975A design for a coaxial ultrasonic pneumotachometer is described. The operational principles are mathematically discussed, along with detailed correction algorithms for ultrasound velocity and effective transmission path length. Empirical measurements of the response function and baseline stability of a prototype transducer are presented.
W, Blumenfeld, S Z, Turney, R J, Denman
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Optics Letters, 2002
We describe a new interferometric configuration for optical coherence tomography that is based on the Mirau interferometer. It uses the photodetector included in a superluminescent diode package, which makes possible a highly miniaturized device. Other advantages of the configuration include its totally coaxial structure, confocal microscope operation,
Adrian, Dobroiu +4 more
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We describe a new interferometric configuration for optical coherence tomography that is based on the Mirau interferometer. It uses the photodetector included in a superluminescent diode package, which makes possible a highly miniaturized device. Other advantages of the configuration include its totally coaxial structure, confocal microscope operation,
Adrian, Dobroiu +4 more
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Transactions of the American Institute of Electrical Engineers, 1949
EQUALIZATION of coaxial lines for television service involves requirements more severe than those which apply for telephone service. Level variations throughout the transmission band must be smaller for television transmission, and the delay distortion, which presents no serious problem in the broad-band system used for telephone service, must be ...
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EQUALIZATION of coaxial lines for television service involves requirements more severe than those which apply for telephone service. Level variations throughout the transmission band must be smaller for television transmission, and the delay distortion, which presents no serious problem in the broad-band system used for telephone service, must be ...
openaire +1 more source