Buscar
Mostrando ítems 11-20 de 30755
Modeling of As2S3 raman fiber lasers operating in the mid-infrared
(2013)
A numerical study of As2S3 Raman fiber lasers is carried out to show their potential for the entire coverage of the 3–4-m spectral band. Experimental results are first obtained from such a laser operated under controlled ...
Histochemical study of muscle fiber types in Synbranchus marmoratus Bloch, 1795
(1996-01-01)
The myotomal muscle of Synbranchus marmoratus was investigated using histochemical and immunohistochemical reactions. This musculature is composed of a superficial red compartment, uniformly distributed around the trunk ...
Histochemical study of muscle fiber types in Synbranchus marmoratus Bloch, 1795
(1996-01-01)
The myotomal muscle of Synbranchus marmoratus was investigated using histochemical and immunohistochemical reactions. This musculature is composed of a superficial red compartment, uniformly distributed around the trunk ...
Curauá fibers in the automobile industry - a sustainability assessment
(2007-03-14)
Replacing glass fibers with natural fibers in the automobile industry can yield economic, environmental and social benefits. This article evaluates the prospective environmental impacts of automobile applications of curauá ...
Production and Characterization of Activated Carbon Fiber from Textile PAN Fiber
(Inst Aeronautica & Espaco-Iae, 2017)
This paper presents the preparation and characterization of carbon fiber felt and activated carbon fiber felt from textile polyacrylonitrile fiber. Carbon fibers are usually related to aircraft manufacturing or high ...
Evaluation of the flexural strength of carbon fiber-, quartz fiber-, and glass fiber-based posts
(2005-03-01)
This study investigated the flexural strength of eight fiber posts (one carbon fiber, one carbon/quartz fiber, one opaque quartz fiber, two translucent quartz fiber, and three glass fiber posts). Eighty fiber posts were ...
Evaluation of the flexural strength of carbon fiber-, quartz fiber-, and glass fiber-based posts
(2005-03-01)
This study investigated the flexural strength of eight fiber posts (one carbon fiber, one carbon/quartz fiber, one opaque quartz fiber, two translucent quartz fiber, and three glass fiber posts). Eighty fiber posts were ...
Curaua fibers - The queen of the fibers
(2017-01-01)
Nowadays, the usage of natural resources is under worldwide growing interest. From this perspective, different renewable sources have been studied to replace man-made polymers or even improve the properties of current ...
Impact of content and length of curauá fibers on mechanical behavior of extruded cementitious composites: Analysis of variance
(2019-09-01)
The use of composite materials in construction has grown considerably in recent years, such as cementitious matrices and concrete reinforced with fibers. The vegetable fibers have become an alternative due to its abundance, ...
Influence of fiber orientation on the behavior of fiber reinforced concrete slabs
(John Wiley & Sons Inc, 2021-06)
After several decades of research studies, design rules for fiber reinforced concrete (FRC) are now available for several structural elements. Starting from standard tests, it is possible to determine design parameters and ...