We present a study of simultaneous detection curvature and strain in optical fiber. This contains micro tapered section nano section. The transmission spectrum shows interference multiple modes, the frequency modulation can be used to distinguish monitor specific physical parts fiber structure. is achieved using one component; this component an intensity with sensitivity 0.26 dB/m?1. informatio...

in this study, a numerical simulation using the cfd software, fluent, has been conducted to examine the effect of various shapes of the venturi component sections in order to find the optimum venturi specifications to increase the egr rate with minimum pressure loss at the part load operation range. the cfd results reveal that the venturi should be precisely optimized to introduce the required ...

background:accumulative research is in progress to clarify clinical aspects of gbv-c. the possibility of interaction between hcv and gbv-c as well as its consequence on development of liver diseases is the most important clinical aspect which encourages researchers to develop a rapid and cost effective technique for simultaneous detection of both viruses.methods: in this study, a sybr green rea...

Well-documented cases of simultaneous human infection with more than one tick-borne pathogen are rare. To our knowledge only two dual infections have been reported: simultaneous human infection with the agent of human granulocytic ehrlichiosis and Borrelia burgdorferi and simultaneous human infection with B. burgdorferi and Babesia microti (1-2). Rocky Mountain spotted fever has long been known...

We propose a new general-purpose data structure useful for a variety of three-dimensional applications. The data structure has the characteristic of storing simultaneously the primal and dual subdivisions of a three-dimensional manifold. We argue in this paper that storing both subdivisions, for instance the Voronoi diagram and the Delaunay tetrahedralization, can be beneficial for many applica...

Dual-band optical coherence tomography (OCT) can greatly enhance the imaging contrast with potential applications in functional (spectroscopic) analysis. A new simultaneous dual-band Fourier domain mode-locked swept laser configuration for dual-band OCT is reported. It was based on a custom-designed dual-channel driver to synchronize two different wavelength bands at 1310 and 1550 nm, respectiv...

The tasks of stereo matching, segmentation, and human pose estimation have been popular in computer vision in recent years, but attempts to combine the three tasks have so far resulted in compromises: either using infra-red cameras, or a greatly simplified body model. We propose a framework for estimating a detailed human skeleton in 3D from a stereo pair of images. Within this framework, we de...

The authors tested the hypothesis that with adequate practice, people can execute 2 cognitive operations in working memory simultaneously. In Experiment 1, 6 students practiced updating 2 items in working memory through 2 sequences of operations (1 numerical, 1 spatial). In different blocks, imperative stimuli for the 2 sequences of operations were presented either simultaneously or sequentiall...