Articles with "mar" as a keyword



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Decrease in climatic conditions favouring floods in the south‐east of Belgium over 1959–2010 using the regional climate model MAR

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Published in 2017 at "International Journal of Climatology"

DOI: 10.1002/joc.4879

Abstract: The Ourthe River, in the south-east of Belgium, has a catchment area of 3500 km2 and is one of the main tributaries of the Meuse River. In the Ourthe, most of the flood events (FE) occur… read more here.

Keywords: south east; mar; climate; 1959 2010 ... See more keywords
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The Efficacy of Metal Artifact Reduction (MAR) Algorithm in Cone Beam Computed Tomography on the Diagnostic Accuracy of Fenestration and Dehiscence around Dental Implants.

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Published in 2019 at "Journal of periodontology"

DOI: 10.1002/jper.18-0433

Abstract: BACKGROUND The aim of the present study was to investigate the impact of metal artifact reduction (MAR) algorithm of cone-beam computed tomography (CBCT) on the diagnostic accuracy of fenestration and dehiscence around dental implants. METHODS… read more here.

Keywords: dehiscence; accuracy; mar algorithm; dental implants ... See more keywords
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Issues with the expected information matrix of linear mixed models provided by popular statistical packages under missingness at random dropout.

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Published in 2023 at "Statistics in medicine"

DOI: 10.1002/sim.9754

Abstract: Likelihood-based methods ignoring missingness at random (MAR) produce consistent estimates provided that the whole likelihood model is correct. However, the expected information matrix (EIM) depends on the missingness mechanism. It has been shown that calculating… read more here.

Keywords: information matrix; naive eim; eim; mar ... See more keywords
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Scaling factors in HYDRUS to simulate a reduction in hydraulic conductivity during infiltration from recharge wells and infiltration basins

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Published in 2020 at "Vadose Zone Journal"

DOI: 10.1002/vzj2.20027

Abstract: Funding information Bundesministerium für Bildung und Forschung, Grant/Award Number: 01LN1311A Abstract Managed aquifer recharge (MAR) represents a promising technique to cope with increasing water stress worldwide. However, it can be challenging to operate MAR systems,… read more here.

Keywords: hydraulic conductivity; mar; infiltration; time ... See more keywords
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Metal artifact reduction algorithm for image quality improvement of cone-beam CT images of medium or large cerebral aneurysms treated with stent-assisted coil embolization

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Published in 2019 at "Neuroradiology"

DOI: 10.1007/s00234-019-02297-8

Abstract: Purpose The aim of the present study was to assess image quality improvement using a metal artifact reduction (MAR) algorithm in cases of medium or large cerebral aneurysms treated with stent-assisted coil embolization (SAC), and… read more here.

Keywords: cerebral aneurysms; algorithm; image quality; mar ... See more keywords
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Reduction of artifacts caused by orthopedic hardware in the spine in spectral detector CT examinations using virtual monoenergetic image reconstructions and metal-artifact-reduction algorithms

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Published in 2017 at "Skeletal Radiology"

DOI: 10.1007/s00256-017-2776-5

Abstract: ObjectiveAim of this study was to assess the artifact reduction in patients with orthopedic hardware in the spine as provided by (1) metal-artifact-reduction algorithms (O-MAR) and (2) virtual monoenergetic images (MonoE) as provided by spectral… read more here.

Keywords: kev; reduction; mar; orthopedic hardware ... See more keywords
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Deep learning–based metal artefact reduction in PET/CT imaging

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Published in 2021 at "European Radiology"

DOI: 10.1007/s00330-021-07709-z

Abstract: The susceptibility of CT imaging to metallic objects gives rise to strong streak artefacts and skewed information about the attenuation medium around the metallic implants. This metal-induced artefact in CT images leads to inaccurate attenuation… read more here.

Keywords: mar; pet imaging; deep learning; metal ... See more keywords
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Efficient episomal gene transfer to human hepatic cells using the pFAR4–S/MAR vector

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Published in 2019 at "Molecular Biology Reports"

DOI: 10.1007/s11033-019-04777-9

Abstract: Liver-directed gene therapy, using mainly viral vectors for the genetic cell modification, is a promising therapeutic approach for many genetic and metabolic liver diseases. The recent successful preclinical trials with AAV vectors expose the benefits… read more here.

Keywords: vector; mar; pfar4 mar; transfer ... See more keywords
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Regional Maritime Contexts and the Maritorium: A Latin American Perspective on Archaeological Land and Sea Integration

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Published in 2017 at "Journal of Maritime Archaeology"

DOI: 10.1007/s11457-017-9191-x

Abstract: AbstractIn the field of maritime archaeology, the use of maritime, coastal, riverine, and lacustrine spaces by past societies has been perceived in different and changing viewpoints. These perspectives have flourished in dynamic and varying ways… read more here.

Keywords: archaeology; mar; maritime; maritorium ... See more keywords
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Reply to comment by Elbadawi et al.

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Published in 2017 at "American heart journal"

DOI: 10.1016/j.ahj.2017.02.001

Abstract: We thank Dr Elbadawi et al for their interest in and insightful comments on our article. They correctly identify the concerns regarding the validity of myocardial salvage index based on myocardium at risk (MaR) from… read more here.

Keywords: intervention; mar intervention; mar; reply comment ... See more keywords
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High efficiency of simultaneous nitrification, denitrification, and organics removal in the real-scale treatment of high C/N ratio food-processing wastewater using micro-aerobic reactors

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Published in 2022 at "Biochemical Engineering Journal"

DOI: 10.1016/j.bej.2021.108218

Abstract: Abstract Micro-aerobic reactors (MARs) play an important role in simultaneous nitrification, denitrification, and organics removal but are affected by the C/N ratio. In this study, high C/N ratio food-processing wastewater was treated using two-step MARs.… read more here.

Keywords: mar; nitrification denitrification; simultaneous nitrification; ratio ... See more keywords