Results 251 to 260 of about 195,345 (367)

The T cell receptor‐mediated phosphorylation of Pyk2 tyrosines 402 and 580 occurs via a distinct mechanism than other receptor systems

open access: yesJournal of Leukocyte Biology, 2010
Michaela Collins   +5 more
semanticscholar   +1 more source

UltRAP‐Net: Reverse Approximation of Tissue Properties in Ultrasound Imaging

open access: yesAdvanced Intelligent Systems, EarlyView.
This study proposes a reverse approximation neural network (UltRAP‐Net) to extract underlying physics‐aware properties using multiple images with distinct appearances obtained at the same location of tissues. Through this robust approximation, the study advances the use of ultrasound images by opening potentials for various applications such as physics‐
Yingqi Li   +4 more
wiley   +1 more source

Flight of the Future: An Experimental Analysis of Event‐Based Vision for Online Perception Onboard Flapping‐Wing Robots

open access: yesAdvanced Intelligent Systems, EarlyView.
A thorough analysis of event‐based vision for flapping‐wing robots is presented, with emphasis on hardware integration, suitability under challenging flight conditions, and real‐time performance. Theoretical and experimental studies demonstrate how these sensors enable robust and efficient onboard perception for ornithopters, thereby advancing autonomy
Raul Tapia   +5 more
wiley   +1 more source

U-Pb Ages from the Neoproterozoic Doushantuo Formation, China

open access: yesScience, 2005
D. Condon   +5 more
semanticscholar   +1 more source

TP53‐Mutated Myeloid Neoplasms: 2024 Update on Diagnosis, Risk‐Stratification, and Management

open access: yesAmerican Journal of Hematology, EarlyView.
ABSTRACT Alterations in the tumor suppressor gene TP53 are common in human cancers and are associated with an aggressive nature. Approximately 8%–12% of myelodysplastic syndrome (MDS) and acute myeloid leukemia (AML) harbor TP53 mutations (TP53mut) and present immense challenges due to inherent chemoresistance and poor outcomes.
Mithun Vinod Shah   +2 more
wiley   +1 more source

Methods of Quantitative Assessment of the Response of Dilated Skin Blood Vessels to High-Energy Light Treatments. [PDF]

open access: yesJ Clin Med
Deda A   +7 more
europepmc   +1 more source

Neuroimaging Biomarkers for Friedreich Ataxia: A Cross‐Sectional Analysis of the TRACK‐FA Study

open access: yesAnnals of Neurology, EarlyView.
Objective We aimed to quantify differences in the brain and spinal cord between Friedreich ataxia and controls, stratified by age and disease stage, including for the first time in young children. Methods TRACK‐FA is the largest prospective, longitudinal, multi‐modal neuroimaging study in Friedreich ataxia to date.
Nellie Georgiou‐Karistianis   +33 more
wiley   +1 more source

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