Results 21 to 30 of about 2,003,468 (302)

Experimental study on damage characteristics of hybrid carbon-glass fiber sandwich panel under low velocity impact

open access: yesZhongguo Jianchuan Yanjiu, 2020
[Objectives] The hybrid carbon-glass fiber sandwich panel structure is an effective structural form for improving the bending stiffness and strength of marine composite laminates.
ZHU Rongxin   +3 more
doaj   +1 more source

Contractile Properties of Single Muscle Fiber and Their Relations to Whole Muscle Strength in Korean Young Male [PDF]

open access: yes운동과학, 2018
PURPOSE This study investigated the muscle fiber type-related contractile properties and examined the relationship between whole limb muscle strengths and single muscle fiber contractile properties in Korean men.
Yu-Nah Jeon   +8 more
doaj   +1 more source

Behavior of Non-Shear-Strengthened UHPC Beams under Flexural Loading: Influence of Reinforcement Depth

open access: yesApplied Sciences, 2021
This study was carried out in order to study the flexural behavior of fiber-reinforced ultra-high-performance concrete (UHPC) containing hybrid microsteel straight fibers and natural fine aggregates under four-point flexural loading.
Mohammad Iqbal Khan   +2 more
doaj   +1 more source

Rheological properties of composite polymers and hybrid nanocomposites

open access: yesHeliyon, 2020
This paper summarizes a review of the viscosimetric, viscoelastic and rheological properties of polymers and hybrid nanocomposite polymers. Hybrid nanocomposites can be combined from natural fibers or synthetic fibers and/or both.
Rachid Hsissou   +5 more
doaj   +1 more source

Multiple RF carrier distribution in a hybrid radio/fiber system employing a self-pulsating laser diode transmitter [PDF]

open access: yes, 2002
A self-pulsating laser diode is used to generate a multicarrier microwave optical signal for use in a hybrid radio/fiber system. The self-pulsation frequency of the laser is controlled by external light injection, and can be varied between 14-24 GHz. The
Anandarajah, Prince M.   +2 more
core   +2 more sources

Design Method and Cost-Benefit Analysis of Hybrid Fiber Used in Asphalt Concrete

open access: yesAdvances in Materials Science and Engineering, 2016
Fiber, as an additive, can improve the performance of asphalt concrete and be widely studied, but only a few works have been done for hybrid fiber.
Haiwei Zhang   +3 more
doaj   +1 more source

Dynamics Simulation of Remotely Operated Vehicle-Fiber Optic Micro Cable System [PDF]

open access: yes, 2008
Li Q, Xu H, Zhang Q, Wang X, Li ZG. Dynamics Simulation of Remotely Operated Vehicle-Fiber Optic Micro Cable System.
Li, ZhiGang   +14 more
core   +1 more source

Hybrid Fiber Amplifier [PDF]

open access: yes, 2012
The advent of telecommunications in 1870s completely revolutionized the world of communications. Metallic cables consisting of twisted wire cables, co-axial cables were the media of choice for many years. These could be used efficiently up to frequencies of 10MHz but the system performance degraded beyond this range. However, with the increasing demand
Inderpreet Kaur, Neena Gupt
openaire   +1 more source

All-optical differential current detection technique for unit protection applications [PDF]

open access: yes, 2013
In this paper we demonstrate a novel, all-optical differential current protection scheme. By monitoring the optical power reflected from two matched hybrid fiber Bragg grating current sensors and using a simple optoelectronic threshold detector, an ...
Niewczas, Pawel   +3 more
core   +4 more sources

Efficient fiber Bragg grating and fiber Fabry-Pe'rot sensor multiplexing scheme using a broadband pulsed mode-locked laser [PDF]

open access: yes, 2005
A pulsed broadband mode-locked laser (MLL) combined with interferometric interrogation is shown to yield an efficient means of multiplexing a large number of fiber Bragg grating (FBG) or fiber Fabry-Perot (FFP) strain sensors with high performance ...
Flockhart, G M H   +2 more
core   +4 more sources

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