Results 91 to 100 of about 33,132 (307)
MAVIS Adaptive Optics Module: optical configuration and expected performance
, 2022 The MCAO Assisted Visible Imager and Spectrograph (MAVIS) is currently in preliminary design for the ESO VLT. The instrument will provide multi-conjugate adaptive optics correction over a wide field of 30”x30”, feeding the visible part of the spectrum ...
Chinellato, Simonetta +35 more
core +1 more source
Molecular Oncology, EarlyView.Pancreatic sensory neurons innervating healthy and PDAC tissue were retrogradely labeled and profiled by single‐cell RNA sequencing. Tumor‐associated innervation showed a dominant neurofilament‐positive subtype, altered mitochondrial gene signatures, and reduced non‐peptidergic neurons.
Elena Genova +14 more
wiley +1 more source
Real-time real-sky dual-conjugate adaptive optics experiment
, 2006 The current status of a real-time real-sky dual-conjugate adaptive optics experiment is presented. This experiment is a follow-up on a lab experiment at Lund Observatory that demonstrated dual-conjugate adaptive optics on a static atmosphere.
Per Knutsson +3 more
core +1 more source
Optical design of the Wavefront sensing in the ULTIMATE-Subaru Ground Layer Adaptive Optics system
, 2022 ULTIMATE-Subaru (Ultra-wide Laser Tomographic Imager and MOS with AO Transcendent Exploration) is the next-generation development project of the Subaru Telescope in Hawaii, U.S.A.
Rigaut, Francois +27 more
core +1 more source
Co-Phase Error Detection for Segmented Mirrors Based on Far-Field Information and Transfer Learning
PhotonicsThe resolution of a telescope is closely related to its aperture size; however, the aperture of a single primary mirror telescope cannot be indefinitely enlarged due to design and manufacturing constraints.
Kunkun Cheng +3 more
doaj +1 more source
Molecular Oncology, EarlyView.Intratumour heterogeneity complicates precision management of advanced endometrial cancer. Circulating tumor DNA (ctDNA) offers a minimally invasive strategy to capture tumor evolution and therapeutic resistance. Here, we compare tumor‐agnostic NGS with tumor‐informed ddPCR, outlining their relative sensitivity, concordance, and clinical implications ...
Carlos Casas‐Arozamena +15 more
wiley +1 more source
A Reparameterization Feature Redundancy Extract Network for Unmanned Aerial Vehicles Detection
Remote SensingIn unmanned aerial vehicles (UAVs) detection, challenges such as occlusion, complex backgrounds, motion blur, and inference time often lead to false detections and missed detections.
Shijie Zhang +3 more
doaj +1 more source
Adaptive optics – basic optical principles
Acta Ophthalmologica, 2016 SummaryAdaptive Optics (AO) refers to a technique to compensate for distortions caused by optical aberrations in the media between the camera and the object being imaged. It was originally developed for use in astronomical telescopes to compensate for optical distortions induced by the inhomogeneous earth atmosphere.
openaire +1 more source
Interpreting the effects of DNA polymerase variants at the structural level
Molecular Oncology, EarlyView.Using MAVISp and molecular dynamics simulations, we analyzed over 60 000 missense variants in POLE and POLD1 from ClinVar, COSMIC, cBioPortal, and saturation mutagenesis. Identified mechanistic indicators, including stability, binding, and long‐range, enable structural interpretation, providing ACMG‐like evidence for possible reclassification of VUS ...
Matteo Arnaudi +7 more
wiley +1 more source
Adaptive optics point spread function reconstruction directly from target data
, 2016 Paper AOT2C.1, 3 S.Reconstruction of point spread function (PSF) using information from the wavefront sensor is a classic problem in adaptive optics. Although the theory and methods for this task have been in use for the last twenty years, implementation
Szymon Gladysz, Gladysz, Szymon
core +1 more source