Results 111 to 120 of about 8,453,335 (366)
Stress-Optical Coefficient of Poly(ethylene oxide) and Poly(propylene oxide) Networks. Measurements [PDF]
, 1973 Toshihide Ishikawa
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Hydrogel‐Based Capacitive Sensor Model for Ammonium Monitoring in Aquaculture
Advanced Engineering Materials, EarlyView.Traditional techniques for monitoring aquaculture water quality, particularly ammonium levels, harm fish. This work presents a novel capacitive sensor with an ionic hydrogel transducer to monitor ammonium concentration in real time based on the ammonium‐induced hydrogel dissociation and osmotic pressure. Monitoring aquaculture water quality, especially
Mohammad Mirzaee +3 more
wiley +1 more source
Asynchronous Two-Way Relaying Networks Using Distributed Differential Space-Time Coding
International Journal of Antennas and Propagation, 2015 A signal detection scheme is proposed for two-way relaying network (TWRN) using distributed differential space-time coding (DDSTC) under imperfect synchronization.
Minjie Qian +3 more
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Dyadic Probabilistic Shaping of PAM-4 and PAM-8 for Cost-Effective VCSEL-MMF Optical Interconnection
IEEE Photonics Journal, 2019 In this paper, dyadic probabilistic shaping (PS) for pulse amplitude modulation (PAM) has been investigated and experimentally demonstrated for intensity-modulation and direct-detection optical interconnection systems.
Lin Sun +7 more
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Vectorial wave analysis of dielectric waveguides for optical-integrated circuits using equivalent network approach [PDF]
, 1986 M. Koshiba, Michio Suzuki
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Advanced Engineering Materials, EarlyView.In this study, exciting new bi‐/multi‐linear elastic behavior of soft elastic composites that accompany the activation of wrinkling in the embedded interfacial layers is analyzed. The new features and performance of these composite materials, including dramatic enhancements in energy storage, can be tailored by the concentration of interfacial layers ...
Narges Kaynia +2 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.Additive manufacturing of magnesium alloys by laser is difficult because the melting point of the oxide layer is much higher than the evaporation temperature of the metal underneath. Making the oxide layer thinner can solve this problem. Alloying magnesium with strontium makes the oxide layer thinner, especially at 0.5 wt%.
Elmar Jonas Breitbach +8 more
wiley +1 more source
A Fiber-Optic Sensor for Acoustic Emission Detection in a High Voltage Cable System
Sensors, 2016 We have proposed and demonstrated a Michelson interferometer-based fiber sensor for detecting acoustic emission generated from the partial discharge (PD) of the accessories of a high-voltage cable system.
Tongzhi Zhang +7 more
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Securing Optical Networks Using Quantum-Secured Blockchain: An Overview. [PDF]
Sensors (Basel), 2023 Sharma P +5 more
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On the number of wavelengths and switches in all-optical networks [PDF]
, 1994 R.A. Barry, P.A. Humblet
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