Results 121 to 130 of about 331,170 (231)

Versatile and Highly Efficient MRI Simulation of Arbitrary Motion in KomaMRI

open access: yesMagnetic Resonance in Medicine, Volume 95, Issue 3, Page 1791-1803, March 2026.
ABSTRACT Purpose To extend the KomaMRI simulator with motion capabilities that enable the simulation of both simple, parametrizable motion patterns and arbitrarily complex spin trajectories. Additionally, we introduce a novel file format for storing and sharing dynamic digital phantoms.
Pablo Villacorta‐Aylagas   +7 more
wiley   +1 more source

Fostering Scientist Identity Development and Compatibility in an Undergraduate Research Experience Program

open access: yesScience Education, Volume 110, Issue 2, Page 459-478, March 2026.
ABSTRACT Undergraduate research experience programs can provide students with significant opportunities to engage in research and further develop scientist identities. Grounded in theoretical frames of identity compatibility, interactionist approach, and intersectionality we present findings from an undergraduate research experience program ...
Ann Y. Kim   +2 more
wiley   +1 more source

Direct Photochemical Patterning of Lithium Niobate Structures for Scalable Nonlinear Optical Metasurfaces

open access: yesSmall Science, Volume 6, Issue 3, March 2026.
Photochemical metal–organic decomposition (PMOD) enables scalable patterning of lithium niobate (LN) metasurfaces under ambient conditions, eliminating the need for cleanrooms or harsh etching. This bottom‐up approach produces complex, diverse, and size‐tunable polycrystalline LN patterns.
Rana Faryad Ali, Guillermo Aguilar
wiley   +1 more source

Effects of Hydrogen on Fe‐S Alloys and Their Implications for the Martian Core

open access: yesJournal of Geophysical Research: Planets, Volume 131, Issue 3, March 2026.
Abstract Meteorites suggest the Martian core comprises iron (Fe) or iron‐nickel (Fe‐Ni) alloy with sulfur (S) identified as the primary light element. The InSight data revealed a larger, less dense Martian core than previously estimated, indicating additional light elements.
Xuehui Wei   +4 more
wiley   +1 more source

Comparing image quality of synchrotron and laboratory nano‐CT scans: a round robin study

open access: yesJournal of Synchrotron Radiation, Volume 33, Issue 2, Page 489-507, March 2026.
A multi‐facility round‐robin comparison of synchrotron‐ and laboratory‐based nano‐computed tomography using a standardized 3D phantom reveals superior resolution and acquisition speed at synchrotrons, while advanced laboratory systems achieve competitive image quality with extended scan times; phase contrast modalities further enhance structural ...
Simon Wittl   +6 more
wiley   +1 more source

Multifunctional bending magnet beamline with a capillary optic for X‐ray fluorescence studies of metals in tissue sections

open access: yesJournal of Synchrotron Radiation, Volume 33, Issue 2, Page 319-330, March 2026.
We describe a bending magnet endstation for X‐ray fluorescence studies of metal distributions in millimetre‐sized biological specimens. An existing setup using Kirkpatrick–Baez mirrors with 10.5 µm spatial resolution was supplemented with a second scanning setup with a capillary optic with 6.5 µm resolution.Scanning fluorescence X‐ray microscopy lets ...
Benjamin Roter   +12 more
wiley   +1 more source

Speaking up, falling silent: Voice, silence and the emergence of toxic organizational culture in a technology company

open access: yesJournal of Occupational and Organizational Psychology, Volume 99, Issue 1, March 2026.
Abstract Research shows that employee voice and silence are critical to organizational functioning. However, their role in the emergence and persistence of toxic organizational cultures remains under‐theorized, particularly where gender and occupational roles intersect. Drawing on a 6‐year qualitative study of a newly established technology company, we
Katja Einola   +2 more
wiley   +1 more source

Evaluation of the difference between mean corpuscular haemoglobin concentration and mean cellular haemoglobin concentration in canine complete blood count assessed with an automated haematology analyser

open access: yesJournal of Small Animal Practice, Volume 67, Issue 3, Page 243-253, March 2026.
Objectives The study aimed (a) to establish the reference interval for Δmean corpuscular haemoglobin concentration‐mean cellular haemoglobin concentration in healthy dogs by ADVIA 2120 haematology analyser, (b) to identify the causes of increased Δmean corpuscular haemoglobin concentration‐mean cellular haemoglobin concentration in both healthy and ...
M. G. Ferrari   +5 more
wiley   +1 more source

Artificial intelligence as an approach personalizing service design & improving user experience

open access: yesJournal of Architecture, Art & Humanistic Science
The applications of artificial intelligence in the field of service design are still in their early stages, as the full potential and implications of applying artificial intelligence in the service provision scenario and its complements may not have been
Prof. Dr. Hany Mohamed Al-Saeed   +1 more
doaj   +1 more source

Fire intensity effects on flowering and post‐fire bud activity in the endemic savanna bunchgrass Aristida beyrichiana

open access: yesPlant Biology, Volume 28, Issue 2, Page 452-460, March 2026.
Although flowering and bud activity are not significantly affected by fire intensity, wiregrass' bud bank changes with time since fire. Abstract The bud bank of perennial grasses is a key aspect of their reproduction and longevity in frequently burned ecosystems.
J. M. Fill   +4 more
wiley   +1 more source

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