Articles with "region" as a keyword



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Geospatial Disparities in the Treatment of Curable Breast Cancer Across the US.

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Published in 2022 at "JAMA oncology"

DOI: 10.1001/jamaoncol.2021.7337

Abstract: Importance Patient factors help explain disparities in breast cancer treatments and outcomes. Objective To determine the extent to which geospatial variation in initial breast cancer care can be attributed to region vs patient factors with… read more here.

Keywords: patient factors; region; variation; breast cancer ... See more keywords
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Association of Copy Number Variation of the 15q11.2 BP1-BP2 Region With Cortical and Subcortical Morphology and Cognition.

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Published in 2019 at "JAMA psychiatry"

DOI: 10.1001/jamapsychiatry.2019.3779

Abstract: Importance Recurrent microdeletions and duplications in the genomic region 15q11.2 between breakpoints 1 (BP1) and 2 (BP2) are associated with neurodevelopmental disorders. These structural variants are present in 0.5% to 1.0% of the population, making… read more here.

Keywords: association; 15q11 bp1; region; bp1 bp2 ... See more keywords
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Multiple surface wetting events in the greater Meridiani Planum region, Mars: Evidence from valley networks within ancient cratered highlands

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Published in 2017 at "Geophysical research letters"

DOI: 10.1002/2016gl072259

Abstract: Morphological characterization of valley networks in three exposures of ancient cratered highlands (Nhc1) in the greater Meridiani Planum region yields insight into the Martian aqueous history. From our mapping, key regional differences are apparent in… read more here.

Keywords: valley networks; greater meridiani; ancient cratered; valley ... See more keywords
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The role of the convection electric field in filling the slot region between the inner and outer radiation belts

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Published in 2017 at "Journal of Geophysical Research"

DOI: 10.1002/2016ja023657

Abstract: The Van Allen Probes have reported frequent flux enhancements of 100s keV electrons in the slot region, with lower energy electrons exhibiting more dynamic behavior at lower L shells. Also, in situ electric field measurements… read more here.

Keywords: slot region; region; convection electric; electric field ... See more keywords
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Spatial scale and duration of one microburst region on 13 August 2015

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Published in 2017 at "Journal of Geophysical Research"

DOI: 10.1002/2016ja023752

Abstract: Prior studies of microburst precipitation have largely relied on estimates of the spatial scale and temporal duration of the microburst region in order to determine the radiation belt loss rate of relativistic electrons. These estimates… read more here.

Keywords: spatial scale; august 2015; microburst region; duration ... See more keywords
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Upper crustal investigation of the Gulf of Saint Lawrence region, eastern Canada using ambient noise tomography

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Published in 2017 at "Journal of Geophysical Research"

DOI: 10.1002/2016jb013865

Abstract: We studied the 3-D shear-wave velocity (Vs) structure in the Gulf of St. Lawrence (GSL) and adjacent onshore areas to 20 km depth by inverting Rayleigh-wave dispersion extracted from the vertical components of continuous ambient… read more here.

Keywords: lawrence; geometry; noise; gulf ... See more keywords
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Vertical structure anomalies of oceanic eddies in the Kuroshio Extension region

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Published in 2017 at "Journal of Geophysical Research"

DOI: 10.1002/2016jc012226

Abstract: Using collocated altimetry sea surface height anomalies (SSHA) and Argo profiles within detected eddies, we investigated structures of temperature, salinity, potential density, geostrophic current, mixed layer depth (MLD), potential vorticity (PV), and buoyancy frequency (N)… read more here.

Keywords: kuroshio extension; eddy; extension region; oceanic eddies ... See more keywords
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Global modeling of the low and mid latitude ionospheric D and lower E regions and implications for HF radiowave absorption

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Published in 2017 at "Social Work"

DOI: 10.1002/2016sw001546

Abstract: We compare D and lower E region ionospheric model calculations driven by the Whole Atmosphere Community Climate Model (WACCM) with a selection of electron density profiles made by sounding rockets over the past 50 years.… read more here.

Keywords: absorption; global modeling; latitude; mid ... See more keywords
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Characteristics of ionospheric flux rope at the terminator observed by Venus Express: Characteristics of Ionospheric Flux Rope

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Published in 2017 at "Journal of Geophysical Research"

DOI: 10.1002/2017ja023999

Abstract: We investigate the characteristics of the magnetic flux rope in the Venusian ionosphere near the terminator observed by the Venus Express while previous works about flux rope by PVO are mainly in the subsolar region.… read more here.

Keywords: ionospheric flux; terminator; region; flux rope ... See more keywords
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Perturbations to the lower ionosphere by tropical cyclone Evan in the South Pacific region

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Published in 2017 at "Journal of Geophysical Research"

DOI: 10.1002/2017ja024023

Abstract: Very Low Frequency (VLF) electromagnetic signals from navigational transmitters propagate worldwide in the earth-ionosphere waveguide formed by the earth and the electrically conducting lower ionosphere. Changes in the signal properties are signatures of variations in… read more here.

Keywords: cyclone evan; tropical cyclone; lower ionosphere; region ... See more keywords
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Novel approach to semi‐quantification of tracer accumulation in dopamine transporter scan

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Published in 2022 at "Journal of Applied Clinical Medical Physics"

DOI: 10.1002/acm2.13626

Abstract: Abstract Purpose Accurate tracer accumulation evaluation is difficult owing to the partial volume effect (PVE). We proposed a novel semi‐quantitative approach for measuring the accumulation amount by examining the approximate image. Using a striatal phantom,… read more here.

Keywords: tracer; region; accumulation amounts; accumulation ... See more keywords