Results 221 to 230 of about 80,548 (342)

A Wavefront Tracking Algorithm for N×N Nongenuinely Nonlinear Conservation Laws

, 2001
Fabio Ancona, Andrea Marson
openalex   +1 more source

Frentes de ondas (wavefronts) e limites da visão humana Parte 2: aplicações [PDF]

, 2002
Mirko Jankov, Michael Mrochen, Paulo Schor, Wallace Chamon, Theo Seiler   +4 more
openalex   +1 more source

Quantitative analysis of human umbilical vein endothelial cell morphology and tubulogenesis

Journal of Microscopy, EarlyView.
Abstract Primary human umbilical vein endothelial cells can grow as both a monolayer in culture and also as a capillary‐like network making them an ideal model system in order to study vascular remodelling. Image‐based analysis can allow assessment of cell morphology and motility but is dependent on accurate cell segmentation which requires high ...
Viviane Mignone, Maria Augusta Arruda, Laura Kilpatrick, Benjamin Moore, Jeanette Woolard, Stephen Hill, Joëlle Goulding   +6 more
wiley   +1 more source

Large sparse aperture telescope wavefront sensing and control via pretrained neural network with attention module. [PDF]

Sci Rep
Li Y, Qin C, An Q, Xu Z.
europepmc   +1 more source

Wavefront cache-friendly algorithm for compact numerical schemes

, 2001
Alex Povitsky
openalex   +1 more source

Fourier ptychography microscopy for digital pathology

Journal of Microscopy, EarlyView.
Abstract Fourier ptychography microscopy (FPM) has made significant progress since its invention in 2013, thanks to its adaptable nature, high resolution, and vast field‐of‐view capabilities. FPM is used in various medical applications across multiple optical wavelengths, from automated digital pathology to radiology and ultraviolet label‐free imaging.
Fraser Eadie, Laura Copeland, Giuseppe Di Caprio, Gail McConnell, Akhil Kallepalli   +4 more
wiley   +1 more source

Janus metagrating for tailoring direction-dependent wavefronts. [PDF]

Nanophotonics
Tan Z, Yi J, Burokur SN.
europepmc   +1 more source

Ptychographic analysis of human bone marrow‐derived mesenchymal stem cell morphology: The impact of cell senescence

Journal of Microscopy, EarlyView.
Abstract Mesenchymal stem cells (MSC) undergo replicative senescence, a state of irreversible cell cycle arrest that limits their utility in regenerative medicine applications. To identify novel markers of senescence useful to enhance the quality of MSC‐based therapies, we compared young and senescent human bone marrow‐derived mesenchymal stem cells ...
Lorenzo Anconelli, Giovanna Farruggia, Isabella Zafferri, Francesca Borsetti, Stefano Iotti, Francesca Rossi, Jeanette A. Maier   +6 more
wiley   +1 more source

Computational Adaptive Optics for HAR Hybrid Trench Array Topography Measurement by Utilizing Coherence Scanning Interferometry. [PDF]

Sensors (Basel)
Qiao W, Gao Z, Yuan Q, Chen L, Guo Z, Huo X, Wang Q.   +6 more
europepmc   +1 more source

Analytical solution of the classical Rayleigh length definition, including truncation at arbitrary values

Journal of Microscopy, EarlyView.
Abstract We present the analytical solution to the diffraction integral that describes the Rayleigh length for a focused Gaussian beam with any value of a spherical truncating aperture. This exact solution is in precise agreement with numerical calculations for the light distribution in the near focal area.
Aufried Lenferink, Cees Otto
wiley   +1 more source