Results 111 to 120 of about 7,787 (254)

Optic nerve sheath meningioma exhibits neural niche‐associated transcriptomic features and rare copy number variation‐linked evolution

open access: yesBrain Pathology, Volume 36, Issue 4, July 2026.
Optic nerve sheath meningiomas are typically NF2‐intact with few copy number alterations and are generally clinically indolent. Rare aggressive recurrences are associated with progressive accumulation of copy number variations, including CDKN2A/B homozygous deletion, 1q gain, and 14q loss.
Daisuke Sato   +15 more
wiley   +1 more source

Conic SMO

open access: yes, 2011
We derive an SMO-like algorithm for the optimization problem arising from the Second Order Cone Programming formulation of support vector machines (SVMs) for classification. Due to the square root term in the objective of the form, we cannot easily compute the location of the extrema using Newton‘s formula.
openaire   +2 more sources

Machine Learning Eliminates Reanalysis Warm Bias and Reveals Weaker Winter Surface Cooling Over Arctic Sea Ice

open access: yesGeophysical Research Letters, Volume 53, Issue 12, 28 June 2026.
Abstract The surface energy budget governs Arctic sea‐ice growth/melt, yet observations are sparse, and reanalysis data sets suffer from systematic biases. Here, we train a neural network with observational data to bias‐correct hourly ERA5 fluxes over Arctic ice‐covered regions (≥70°N; sea‐ice concentration >80%) for 1994–2024.
Akil Hossain   +14 more
wiley   +1 more source

Smart Face Masks as Wearable Respiratory Sensors: A Review of Sensor Technologies, Materials, and Future Directions

open access: yesAdvanced Healthcare Materials, Volume 15, Issue 21, 5 June 2026.
This review highlights recent advances in smart face masks that actively monitor breathing. By integrating humidity, gas, temperature, pressure, strain, and triboelectric sensors, these masks track key respiratory parameters in real time. The article summarizes sensor mechanisms, compares performance across studies, and discusses challenges and future ...
Negin Faramarzi   +7 more
wiley   +1 more source

Retrieval of eddy dynamics from SMOS sea surface salinity measurements in the Algerian Basin (Mediterranean Sea)

open access: yesGeophysical Research Letters, 2016
The circulation in the Algerian Basin is characterized by the presence of fresh‐core eddies that propagate along the coast or at distances between 100 and 200 km from the coast. Enhancements in the processing of the Soil Moisture and Ocean Salinity (SMOS)
Jordi Isern‐Fontanet   +4 more
doaj   +1 more source

Recapitulating Endochondral Ossification for Bone Repair: From Development to Engineering Strategy

open access: yesAdvanced Healthcare Materials, Volume 15, Issue 23, 19 June 2026.
This review summarizes the developmental basis of endochondral ossification (ECO) and its applications in bone tissue engineering (BTE). It first outlines the key biological processes and signaling pathways underlying ECO, then discusses biomaterial‐based engineering strategies derived from these principles, and finally highlights future directions for
Yiqi Su   +8 more
wiley   +1 more source

Simulation de l'humidité du sol-température de brillance à partir des données in situ dans le cadre de la validation des produits SMOS, site test Valencia Anchor Station

open access: yes, 2011
Lancée en novembre 2009, l'objectif principal de la mission SMOS (Soil Moisture and Ocean Salinity) est de fournir une cartographie globale de l'humidité du sol avec une précision supérieure à 0.04 m3/m3 et avec une résolution spatiale comprise entre 35 ...
Juglea, Silvia Enache, Juglea, Silvia
core  

NIBV Induces Incomplete Autophagy via AMPK‐TFEB, Causing Kidney Injury in Chicks

open access: yesAdvanced Science, Volume 13, Issue 34, 19 June 2026.
This study reveals that NIBV can inhibit the nuclear translocation of TFEB by suppressing the expression of AMPK, leading to the blockade of autophagolysosomal functions, in turn increasing NIBV replication and triggering severe kidney injury in chicks.
Cheng Huang   +10 more
wiley   +1 more source

Inter-Comparison of SMOS and Aquarius Brightness Temperatures at L-Band over Selected Targets

open access: yes, 2014
SMOS & Aquarius Science Workshop, 15-17 April 2013, Brest, FranceThe European Space Agency (ESA) launched the Soil Moisture and Ocean Salinity (SMOS) satellite on November 2, 2009, to globally monitoring surface soil moisture over the landmasses and ...
Vall-llossera, Mercè   +4 more
core  

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