Results 231 to 240 of about 44,659 (304)

Noninvasive Characterization of Tumor Heterogeneity in HNSCC: From Clinical Utility to Biological Correlates

open access: yesAdvanced Science, EarlyView.
This study establishes a CT‐based radiomics framework to quantify intratumoral heterogeneity (ITH) in HNSCC. Using unsupervised clustering, tumor ROIs and VOIs are analyzed to calculate 2D/3D ITH scores. The score shows strong predictive value for prognosis and immunotherapy response, and is associated with tumor metabolism and immune microenvironment,
Xinwei Chen   +15 more
wiley   +1 more source

Semi‐Transparent Organic Photodiodes with Near‐Infrared Detection Fabricated by Inkjet Printing

open access: yesAdvanced Electronic Materials, EarlyView.
This work shows the inkjet printing of semi‐transparent and opaque organic photodiodes that enable light detection in the near‐infrared regime. Their transparency and high detection speed make them ideal for applications in soft robotics, wearable devices, and light communication systems.
Luis Arturo Ruiz‐Preciado   +3 more
wiley   +1 more source

The 2019 national health survey: what does it teach us about the epidemiological profile of stroke in Brazil? [PDF]

open access: yesBMC Public Health
de Oliveira Baggio JA   +5 more
europepmc   +1 more source

Microstructured Tactile Sensors With Bismuth Telluride Coatings for Vibration Detection

open access: yesAdvanced Electronic Materials, EarlyView.
The study reports a high‐performance piezoresistive vibration sensor (PVS) based on a Bi₀.5Sb₁.5Te3 functional layer on a PDMS microstructured substrate. The device exhibits high sensitivity (0.24 kPa−1), fast response, and excellent durability over 10 000 cycles.
Yikun Liu   +8 more
wiley   +1 more source

Decolonising informed consent in global mental health research. [PDF]

open access: yesPLOS Ment Health
ElChaar S   +3 more
europepmc   +1 more source

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