Results 121 to 127 of about 999 (127)

Self‐Consistent Models of Earth's Mantle and Core From Long‐Period Seismic and Tidal Constraints

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 2, February 2026.
Abstract Here we illustrate the use of parameterized models to address fundamental questions about Earth's mantle and core structure. For this, we invert a large set of normal‐mode center frequencies and quality (attenuation) factors, along with astronomic‐geodetic data, for the radial anelastic seismic structure of the Earth.
F. D. Munch, J. Kemper, A. Khan, G. Helffrich, D. Giardini   +4 more
wiley   +1 more source

Large‐Scale Flow Toward Low‐Velocity Anomalies Reconciles Seismic and Geodynamic Constraints in the Deepest Mantle Beneath Alaska

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 2, February 2026.
Abstract Deep mantle downwellings are typically located away from the two Large Low‐Velocity Provinces (LLVPs) in Earth's mantle. Geodynamic models based on global seismic tomography generally predict that convective flow at the core‐mantle boundary spreads laterally away from downwelling regions and toward LLVPs.
Jonathan Wolf
wiley   +1 more source

The Effect of Conjugated Bilirubin on the Measurement of Unbound Bilirubin

Acta Paediatrica, Volume 115, Issue 2, Page 468-472, February 2026.
ABSTRACT Aim Unbound bilirubin (Bf) is a stronger predictor of neurotoxicity in newborns than that of total serum bilirubin (TSB). Standard Bf assays rely on peroxidase methods (e.g., Arrows analyser), whereas UBCheck employs a near‐infrared fluorescence sensor.
Alan Kleinfeld, Andrew Huber, William Oh, Thomas Hegyi   +3 more
wiley   +1 more source

Household Food Insecurity Is Associated With Higher Adiposity Over Time Among Adolescents in Louisiana

Pediatric Obesity, Volume 21, Issue 2, February 2026.
ABSTRACT Background Few studies have examined how household food insecurity may impact longitudinal changes in adiposity among adolescents. Objective We investigated the link between household food insecurity and 2‐year change in adolescent adiposity, with sex as a potential moderator.
Ashley Fenton, Amanda E. Staiano, Michael Celestin, Tekeda Ferguson, Candice A. Myers, Tung‐Sung Tseng, Stephanie T. Broyles   +6 more
wiley   +1 more source

How are children's perceptions of the home environment associated with a general psychopathology factor across childhood?

Journal of Child Psychology and Psychiatry, Volume 67, Issue 2, Page 266-281, February 2026.
Background Comorbidity and heterogeneity in psychiatric disorders may stem from a general psychopathology (p) factor influenced by both genetic and environmental factors. Although the relative contributions of these influences on psychopathology are established, the longitudinal associations between the p‐factor and specific environmental exposures and
Jack K. Nejand, Margherita Malanchini, Ivan Voronin, Thalia C. Eley, Kaili Rimfeld   +4 more
wiley   +1 more source

Astrocyte Regulation of Spinal Circuit Function

Journal of Neurochemistry, Volume 170, Issue 2, February 2026.
Spinal cord astrocytes exist as an additional component of the computational framework that governs both sensory perceptions and motor outputs (left). By integrating local synaptic activity together with signals that reflect whole‐body state (e.g., neuromodulators, immune signals, and vascular signals) into defined input states (Sn), astrocytes adapt ...
Mary Kaye Duff, Min Jun Li, Axel Nimmerjahn   +2 more
wiley   +1 more source

Supershear Transitions and Bilateral Asymmetric Rupture of the 2025 Sagaing (Myanmar) Earthquake Revealed by Geodetic and Seismic Observations

Geophysical Research Letters, Volume 53, Issue 2, 28 January 2026.
Abstract The Sagaing Fault (SF) accommodates major plate motion in Myanmar, yet large earthquakes along it have rarely been captured by modern geodetic and seismic observations. The 2025 Sagaing earthquake generated an exceptionally long rupture (∼535 km), offering a rare opportunity to investigate rupture dynamics along continental transform fault. We
Zhenjiang Liu, Jyr‐Ching Hu, Zhenhong Li, Chuang Song, Yi Chen, Chen Yu, Jiatong Wang, Xuesong Zhang, Jianbing Peng   +8 more
wiley   +1 more source