Articles with "roi" as a keyword



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Associations between resting-state neural connectivity and positive affect in social anxiety disorder.

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Published in 2023 at "Brain and behavior"

DOI: 10.1002/brb3.3006

Abstract: INTRODUCTION Social anxiety disorder (SAD) has been characterized by deficits in social motivation and lack of reactivity to pleasurable stimuli (i.e., positive affect; [PA]). Recent neuroimaging work has shifted toward examining positively valenced motivational systems… read more here.

Keywords: connectivity; strength; social anxiety; individuals sad ... See more keywords
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One Network to Solve All ROIs: Deep Learning CT for Any ROI using Differentiated Backprojection

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Published in 2019 at "Medical physics"

DOI: 10.1002/mp.13631

Abstract: PURPOSE Computed tomography for the reconstruction of region of interest (ROI) has advantages in reducing the x-ray dose and the use of a small detector. However, standard analytic reconstruction methods such as filtered back projection… read more here.

Keywords: reconstruction; network; cupping artifacts; roi ... See more keywords
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Diffusion-weighted MRI: impact of the size of the ROI in detecting metastases in subcentimeter lymph nodes in head and neck squamous cell carcinoma

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Published in 2020 at "Neuroradiology"

DOI: 10.1007/s00234-020-02449-1

Abstract: Purpose Our aim is to determine the impact of the size of ROI in detecting subcentimeter metastatic lymph nodes in patients with head and neck squamous cell carcinoma (HNSCC). Secondary aim is to determine the… read more here.

Keywords: impact size; roi; lymph nodes;
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Optical coherence tomography biomarkers of photoreceptor degeneration in retinitis pigmentosa

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Published in 2021 at "International Ophthalmology"

DOI: 10.1007/s10792-021-01964-1

Abstract: Several parameters on optical coherence tomography (OCT) have been suggested as biomarkers for photoreceptor degeneration in retinitis pigmentosa (RP). This study is to compare the spatial distribution of the changes of OCT biomarkers in RP… read more here.

Keywords: photoreceptor degeneration; roi; biomarkers photoreceptor; retinitis pigmentosa ... See more keywords
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Evaluation of the mandibular trabecular bone in patients with bruxism using fractal analysis

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Published in 2020 at "Oral Radiology"

DOI: 10.1007/s11282-020-00422-5

Abstract: Objective The aims of this study were (1) to investigate the effect of bruxism on the fractal dimension (FD) of the mandibular trabecular bone through digital panoramic radiographs, and (2) to evaluate the effectiveness of… read more here.

Keywords: fractal analysis; roi; bruxism; mandibular trabecular ... See more keywords
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Complex surface ROI detection for steel plate fusing the gray image and 3D depth information

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Published in 2019 at "Optik"

DOI: 10.1016/j.ijleo.2019.163313

Abstract: Abstract Vision-based intelligent detection is widely used in the quality detection for steel plate owing to the advantages of online contactless detection and visual images. However, there are still many difficult challenges for complex surface… read more here.

Keywords: detection; image; roi; depth information ... See more keywords
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A novel technique for automating stiffness measurement and emphasizing the main wave: Coherent-wave auto-selection (CHASE).

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Published in 2021 at "Magnetic resonance imaging"

DOI: 10.1016/j.mri.2021.10.032

Abstract: This study aims to develop and assess a new automated processing technique in MR elastography (MRE), namely coherent-wave auto-selection (CHASE). CHASE enables automatic selection of the region of interest (ROI) for stiffness measurement by extraction… read more here.

Keywords: chase roi; coherent wave; roi; study ... See more keywords
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Optimization of Parameters for ROI Data Compression for Nontargeted Analyses Using LC-HRMS.

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Published in 2022 at "Analytical chemistry"

DOI: 10.1021/acs.analchem.2c04538

Abstract: Nontargeted analyses of low-concentration analytes in the information-rich data collected by liquid chromatography with high-resolution mass spectrometry detection can be challenging to accomplish in an efficient and comprehensive manner. The aim of this study is… read more here.

Keywords: data compression; nontargeted analyses; roi data; roi ... See more keywords
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Financing inventories with an investment efficiency objective: ROI-maximising newsvendor, bank loans and trade credit contracts

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Published in 2021 at "International Journal of Production Research"

DOI: 10.1080/00207543.2021.1987555

Abstract: Our work offers an understanding of how capital efficiency metrics, such as Return-on-Investment (ROI), affect orders at a stand-alone single stocking stage under demand uncertainty or within bilat... read more here.

Keywords: investment; roi; inventories investment; efficiency ... See more keywords
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Partial defect detection using the DCVD and a segmented Region-Of-Interest

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Published in 2020 at "Journal of Instrumentation"

DOI: 10.1088/1748-0221/15/07/p07009

Abstract: The Digital Cherenkov Viewing Device (DCVD) is a safeguards instrument available to international nuclear safeguards inspectors. It is frequently used to verify fuel on the gross defect level, and approved for partial defect verification, i.e.… read more here.

Keywords: dcvd; detection; roi; partial defect ... See more keywords
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169 Awardee Talk - nutrition from a risk management perspective

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Published in 2019 at "Journal of Animal Science"

DOI: 10.1093/jas/skz258.359

Abstract: Research with many nutrients for growing swine has historically focused on the effects of supplementation levels on feed intake, growth, and feed conversion ratio. Following the establishment of nutrient requirement estimates for the maximization of,… read more here.

Keywords: supplementation; roi; health; growth ... See more keywords