Results 21 to 30 of about 5,308,881 (247)
Science and Engineering of Composite Materials, 2021 Fiber reinforced rubber pipes are widely used to transport fluid at locations requiring flexible connections in pipeline systems. The spherical self-balancing fiber reinforced rubber pipes with low stiffness are drawing attention because of their ...
Xu Guo-min, Shuai Chang-geng
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Low-Noise and High-Efficiency Near-IR SPADs in 110nm CIS Technology [PDF]
, 2019 Photon detection at longer wavelengths is much desired for LiDAR applications. Silicon photodiodes with deeper junctions and larger multiplication regions are in principle more sensitive to near-IR photons.
Carmona Galán, Ricardo +2 more
core +1 more source
Investigating the effect of noise channels on the quality of unitary t-designs [PDF]
Physical Review A 108, 052414 (2023), 2022 Unitary t-designs have a wide variety of applications in quantum information theory, such as quantum data encryption and randomised benchmarking. However, experimental realisations of t-designs are subject to noise. Here we investigate the effect of noise channels on the quality of single-qubit t-designs.
arxiv +1 more source
A fully digital power supply noise thermometer [PDF]
, 2009 Power Supply Noise (PSN) is one of the main concerns in scaled technology circuits, both if performance reliability must be assured and if power supply is to be dynamically reduced for dissipation regulation.
Graziano, Mariagrazia, Vittori, M.D.
core +1 more source
Tacticity in chiral phononic crystals
Nature Communications, 2019 Here, the authors study the influence of tacticity on the dynamic behaviour of chiral structured periodic media comprising rotational inertia elements. This opens the way towards new mechanisms for wave control by exploiting spin-spin coupling mechanism.
A. Bergamini +7 more
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Preparation and Dielectric Sensitivity of Polyurethane Composite Fiber Membrane Filled with BaTiO3
Membranes, 2022 Polyurethane dielectric elastomer (PUDE) is considered a potential underwater flexible actuator material due to its excellent designability and environmental tolerance at the molecular level. Currently, the application of the polyurethane elastomer as an
Gang Lu +4 more
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Membranes, 2022 The electro deformability of an actuating unit of a polyurethane dielectric elastomer (PUDE) is affected by many factors. The agglomeration of dielectric fillers faced by the traditional dielectric modification methods will lead to the instability of the
Gang Lu +4 more
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Polymer Testing, 2022 When marine stern shafts operate under low speed and heavy load conditions, the metal shaft and water-lubricated bearing will be in a state of boundary lubrication or even dry friction.
Yinsong Liu +4 more
doaj
Performance of DPSK Signals with Quadratic Phase Noise [PDF]
IEEE Transactions on Communications, vol. 53, no. 8, pp.
1361-1365, August 2005, 2004 Nonlinear phase noise induced by the interaction of fiber Kerr effect and amplifier noises is a quadratic function of the electric field. When the dependence between the additive Gaussian noise and the quadratic phase noise is taking into account, the joint statistics of quadratic phase noise and additive Gaussian noise is derived analytically.
arxiv +1 more source
Ultrasonic signal processing techniques for Pipeline: A review
MATEC Web of Conferences, 2019 Monitoring pipeline wall is an important issue in oil and gas industries. Over time, the defect can occur in the pipeline and can impact surrounding population, environment and may result in injuries or fatalities.
Naqiuddin M. S. M +3 more
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