Results 201 to 210 of about 38,801 (275)

Enhanced confocal microscopy with physics-guided autoencoders via synthetic noise modeling. [PDF]

open access: yesSci Rep
Ahmad Z   +11 more
europepmc   +1 more source

DEEP‐DISORDER: Motion Correction in 3D MRI via Segment Reconstruction and Registration

open access: yesNMR in Biomedicine, Volume 39, Issue 5, May 2026.
This work presents a retrospective motion correction framework for 3D MRI. A motion‐corrupted acquisition is split into tiny k‐space segments, and for each a neural network reconstructs a rough anatomical image. These reconstructions are aligned using groupwise registration, yielding one set of estimated motion parameters per segment.
Laurens Beljaards   +7 more
wiley   +1 more source

Geography of race and income shape spatial data gaps in two national participatory science projects

open access: yesPeople and Nature, Volume 8, Issue 5, Page 1485-1498, May 2026.
Abstract Context and Need: Participatory projects where people contribute geo‐referenced biodiversity data, like eBird and iNaturalist, are commonly used tools to enhance the data collection capacity for research, management, and environmental learning. Despite their utility, demographic disparities in participation, demographic patterns of residential
Deja Perkins   +3 more
wiley   +1 more source

The power of machine learning models in predicting gestational diabetes mellitus. [PDF]

open access: yesBMC Pregnancy Childbirth
Mehrnoush V   +6 more
europepmc   +1 more source

Five decades of hand‐feel soil texture estimation: Accuracy, challenges, and improvements

open access: yesSoil Science Society of America Journal, Volume 90, Issue 3, May/June 2026.
Abstract Soil texture refers to the proportion of fine soil particles with diameters less than 2 mm, classified into particle size categories that define the soil texture class. Hand‐feel estimation in the field is widely used by soil scientists and technicians during pedological surveys to characterize soil horizons.
Roberto Barbetti   +4 more
wiley   +1 more source

Combined Retrieval of Cloud Parameters for TEMPO Measurements Over Canada Using Oxygen Dimer and B Band Absorption

open access: yesEarth and Space Science, Volume 13, Issue 5, May 2026.
Abstract Tropospheric Emissions: Monitoring of Pollution (TEMPO) provides valuable hourly measurements of airborne pollutants over North America. Data quality over snowy surfaces may degrade due to difficulty in accurately characterizing surface reflectivity and cloud properties, as snow and cloud are both highly reflective and therefore challenging to
Lukas Fehr   +8 more
wiley   +1 more source

Myelin water imaging from accelerated 3D-GRASE acquisitions using subspace constrained reconstruction. [PDF]

open access: yesMAGMA
Byanju R   +4 more
europepmc   +1 more source

Capability Demonstration of a JEDI‐Based System for TEMPO Assimilation: System Description and Evaluation

open access: yesJournal of Advances in Modeling Earth Systems, Volume 18, Issue 5, May 2026.
Abstract The launch of the Tropospheric Emissions: Monitoring of Pollution (TEMPO) mission in 2023 marked a new era in air quality monitoring by providing high‐frequency, geostationary observations of column NO2 across most of North America. In this study, we present the first implementation of a TEMPO NO2 data assimilation system using the Joint ...
Maryam Abdi‐Oskouei   +36 more
wiley   +1 more source

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