Results 331 to 340 of about 2,499,492 (372)
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IEEE Spectrum, 2001
Low-power infrared beams, which do not harm the eyes, are the means by which free-space optics (FSO) technology transmits data through the air between transceivers, or link heads, mounted on roof-tops or behind windows. It works over distances of several hundred meters to a few kilometers, depending upon atmospheric conditions. The authors believe that
B.S. Ghuman, H.A. Willebrand
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Low-power infrared beams, which do not harm the eyes, are the means by which free-space optics (FSO) technology transmits data through the air between transceivers, or link heads, mounted on roof-tops or behind windows. It works over distances of several hundred meters to a few kilometers, depending upon atmospheric conditions. The authors believe that
B.S. Ghuman, H.A. Willebrand
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Medical Oncology and Tumor Pharmacotherapy, 1986
The role of dietary fiber in colon cancer is still not clear. Ecological studies suggested a protective role for high fiber intake, but more recent analysis shows similar intakes of dietary fiber in populations with high or low incidence of colon cancer. Case-control studies generally do not support a protective role for fiber.
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The role of dietary fiber in colon cancer is still not clear. Ecological studies suggested a protective role for high fiber intake, but more recent analysis shows similar intakes of dietary fiber in populations with high or low incidence of colon cancer. Case-control studies generally do not support a protective role for fiber.
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Application of Optical Fibers for Acoustic Fibers
Optical Fiber Sensors, 1986An analogy between guided wave properties of optical fibers and acoustic fibers is introduced. Cladded glass fibers can be used for either fiber acoustic or fiber optic waveguides or both. Sensor applications are discussed.
Jen, C. K. +3 more
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Fiber fuse effect in microstructured fibers
OFC 2003 Optical Fiber Communications Conference, 2003., 2003In this paper we report the first observation of the fuse effect in a microstructured fiber. The fiber was fabricated by drilling holes in a silica rod and subsequent drawing of a fiber with output diameter of 125 /spl mu/m. The threshold intensity of laser radiation and some features of catastrophic damage differ strongly from those for conventional ...
I.L. Vorobjev +5 more
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Capacity Limits of Optical Fiber Networks
Journal of Lightwave Technology, 2010We describe a method to estimate the capacity limit of fiber-optic communication systems (or ¿fiber channels¿) based on information theory. This paper is divided into two parts.
R. Essiambre +4 more
semanticscholar +1 more source
, 2017
Carbon fiber-reinforced plastic composites have been intensively used for many applications due to their attractive properties. The increasing demand of carbon fiber-reinforced plastic composites is driving novel manufacturing processes to be in short ...
F. Ning, W. Cong, Yingbin Hu, Hui Wang
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Carbon fiber-reinforced plastic composites have been intensively used for many applications due to their attractive properties. The increasing demand of carbon fiber-reinforced plastic composites is driving novel manufacturing processes to be in short ...
F. Ning, W. Cong, Yingbin Hu, Hui Wang
semanticscholar +1 more source
Fiber sensing with photorefractive fiber
SPIE Proceedings, 2002Optical fibers have been widely used for transmitting temporal signal. However, the transmission of spatial signal has not been fully exploited. Although multimode fiber has a large space-bandwidth product, transmitting spatial signals by using a fiber is rather difficult.
Ruyan Guo +3 more
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Advances in Materials, 2016
A hollow graphene/conducting polymer composite fiber is created with high mechanical and electronic properties and used to fabricate novel fiber-shaped supercapacitors that display high energy densities and long life stability.
G. Qu +7 more
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A hollow graphene/conducting polymer composite fiber is created with high mechanical and electronic properties and used to fabricate novel fiber-shaped supercapacitors that display high energy densities and long life stability.
G. Qu +7 more
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Fiber-reinforced composites : materials, manufacturing, and design
, 2007Introduction Definition General Characteristics Applications Material Selection Materials Fibers Matrix Thermoset Matrix Thermoplastic Matrix Fiber Surface Treatments Fillers and Other Additives Incorporation of Fibers into Matrix Fiber Content, Density ...
By P. K. Mallick
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2011
The article contains sections titled: 1. Properties 2. Polyamides for Synthetic Fibers 2.1. Aminocarboxylic Acid Type Polyamides 2.2. Diamine – Dicarboxylic Acid Type Polyamides 2.3. Copolyamides 3. Special Requirements for Polyamides 4. Modifying Additions 5. Technology of Melt Spinning 5.1. Melt Spinning of Nylon 5.2.
Michael Schweizer, Leland L. Estes
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The article contains sections titled: 1. Properties 2. Polyamides for Synthetic Fibers 2.1. Aminocarboxylic Acid Type Polyamides 2.2. Diamine – Dicarboxylic Acid Type Polyamides 2.3. Copolyamides 3. Special Requirements for Polyamides 4. Modifying Additions 5. Technology of Melt Spinning 5.1. Melt Spinning of Nylon 5.2.
Michael Schweizer, Leland L. Estes
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