When occlusion is minimal, a single camera is generally sufficient to detect and track objects. However, when the density of objects is high, the resulting occlusion and lack of visibility suggests the use of multiple cameras and collaboration…
Papers in Language Education
Language Education papers in Education, M
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When evaluation of biomass is made by integrating sonar signals, large systematical errors can occur, especially for subsurface layers within a depth range of 0-50 m. Such errors can be due to the observed fact that the acoustical backscattering…
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MicroRNAs (miRNAs) are 20- to 22-nucleotide fragments that regulate expression of mRNAs that have complementary sequences. They are numerous and widespread among eukaryotes, being conserved throughout evolution. The few miRNAs that have been fully…
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In this paper, we present COSMOS, a novel architecture for macroprogramming heterogeneous sensor network systems. Macroprogramming specifies aggregate system behavior, as opposed to device-specific programs that code distributed behavior using…
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PURPOSE: To assess degree of macrovesicular steatosis with unenhanced computed tomography (CT) and correlate it with histologic findings in potential donors for living related liver transplantation. MATERIALS AND METHODS: Forty-two candidates…
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Ruth draws an intersting parallel between the image of the voluptous and senxual-feminine colonial woman and the woman-warrior of the civil war period arguing that after indepedence women have been betrayed and that there has been a return to the…
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Subjectile is a concept that names the interface between a support, a surface, and a subjectivity. It tends to refer to the material conditions of a medium (painting or drawing) but it also implies a more general relationship in the texture of…
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The slab allocator provides efficient object caching but has two significant limitations: its global locking doesn't scale to many CPUs, and the allocator can't manage resources other than kernel memory. To provide scalability we introduce a…
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Spin-ice materials are magnetic substances in which the spin directions map onto hydrogen positions in water ice. Their low-temperature magnetic state has been predicted to be a phase that obeys a Gauss' law and supports magnetic monopole…
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STUDY DESIGN: A reliability study was conducted. OBJECTIVES: To develop a classification system for lumbar disc degeneration based on routine magnetic resonance imaging, to investigate the applicability of a simple algorithm, and to assess the…
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BACKGROUND.: Imaging techniques evaluating liver stiffness (magnetic resonance elastography MRE) and biomarkers may be useful indicators of fibrosis stage in hepatitis C virus (HCV)+patients. Our aim was to compare the accuracy of MRE and biomarkers…
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Magnetic resonance elastography (MRE) is a rapidly developing technology for quantitatively assessing the mechanical properties of tissue. The technology can be considered to be an imaging-based counterpart to palpation, commonly used by physicians…
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MR elastography (MRE) is a noninvasive technique in which images of externally generated waves propagating in tissue are used to measure stiffness. The first aim is to determine, from a range of driver configurations, the optimal driver for the…
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Magnetic resonance elastography (MRE) is an increasingly used method for non-invasive determination of tissue stiffness. MRE has shown its ability to measure in vivo elasticity or viscoelasticity depending on the chosen rheological model. However,…
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BACKGROUND & AIMS: The purpose of our study was to prospectively compare the success rate and diagnostic accuracy of magnetic resonance elastography, ultrasound elastography, and aspartate aminotransferase to platelets ratio index (APRI)…
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Magnetic resonance elastography (MRE) using mechanical stimulation has demonstrated diagnostic value and clinical promise in breast, liver, and kidney at 1.5 Tesla (T). However, MRE at 1.5T suffers from long imaging times and would benefit from…
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Magnetic resonance elastography (MRE) is a phase-contrast-based MRI imaging technique that can directly visualize and quantitatively measure propagating acoustic strain waves in tissue-like materials subjected to harmonic mechanical excitation. The…
Papers in associated sub-disciplines
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