Results 81 to 90 of about 55,667 (282)

New algorithms for the dual of the convex cost network flow problem with application to computer vision [PDF]

, 2007
Motivated by various applications to computer vision, we consider an integer convex optimization problem which is the dual of the convex cost network flow problem.
Kolmogorov, V., Shioura, A.
core  

A Patient‐Specific 3D Printed Carotid Artery Model Integrating Vascular Structure, Flow, and Endothelium Responses

Advanced Healthcare Materials, EarlyView.
This study introduces the first miniaturized, patient‐specific carotid artery model created via 3D printing using GelMA with embedded vascular cells. Combining CFD, PIV, and flow perfusion, the model replicates anatomically dependent hemodynamics and cellular responses.
Jorge A. Catano, Louis Jun Ye Ong, Mingyang Yuan, Yunkun Qu, Jessica Benitez, Prasad KDV Yarlagadda, Yi‐Chin Toh, Zhiyong Li   +7 more
wiley   +1 more source

Optical quality assurance of GEM foils

, 2017
An analysis software was developed for the high aspect ratio optical scanning system in the Detec- tor Laboratory of the University of Helsinki and the Helsinki Institute of Physics. The system is used e.g.
Brücken, E., Heino, J., Hildén, T., Kalliokoski, M., Karadzhinova, A., Lauhakangas, R., Tuominen, E., Turpeinen, R.   +7 more
core   +1 more source

Platelet Lysate–Enriched Human Induced Pluripotent Stem Cell–Derived Chondrocyte Sheets for Bone Defect Repair via Endochondral Ossification

Advanced Healthcare Materials, EarlyView.
Human iPSC‐derived hypertrophic chondrocyte sheet promotes bone regeneration. Abstract Bone defects are a major clinical challenge, primarily owing to the limited self‐healing capacity of bones and the high risk of complications associated with conventional treatment strategies.
Yiwei Chen, Jiali Lin, Jiapeng Li, Yiwei Hu, Jiansen Su, Yu Miao, Lanlan Wang, Qian Tang, Changqing Zhang, Junhui Yin   +9 more
wiley   +1 more source

System for acquisition of panoramic photos with high resolution [PDF]

, 2015
Práce je zaměřená na návrh systému pro tvorbu panoramatických fotografií ve vysokém rozlišení. První část popisuje existující řešení, důvody pro vývoj vlastního systému, požadavky pro takový systém a metody pro skládání obrazu.
Štemberg Jan
core  

Weakly-Supervised Stitching Network for Real-World Panoramic Image Generation [PDF]

, 2022
Dae-Young Song, Geonsoo Lee, Hee-Kyung Lee, Gi‐Mun Um, Donghyeon Cho   +4 more
openalex   +1 more source

Hybrid Scaffolds Decouple Biochemical & Biophysical Regulation of Cell Phenotype

Advanced Healthcare Materials, EarlyView.
Replicating tissue‐specific extracellular matrix is crucial for understanding its role in disease. This work demonstrates independent control over stiffness, composition and 3D collagen architecture using hybrid scaffolds: patterned collagen perfused with defined hydrogels.
Xinyuan Song, Samantha C. Mitchell, Abbie N. Smart, William Hardiman, Daniel V. Bax, Ceri E. Staley, Catherine Probert, Pamela Collier, Marian Meakin, Alison A. Ritchie, Tania Mendonca, Amanda J. Wright, Victoria James, Anna M. Grabowska, Catherine L. R. Merry, Serena M. Best, Ruth E. Cameron, Jennifer C. Ashworth   +17 more
wiley   +1 more source

A Tabulation of Ribbon Knots in Tangle Form

, 2017
It is known that there are 21 ribbon knots with 10 crossings or fewer. We show that for every ribbon knot, there exists a tangle that satisfies two properties associated with the knot.
Khesin, Andrey Boris
core   +1 more source

3D‐Printed Gastrointestinal Stents: In Vivo Evaluation in a Swine Small Bowel Perforation Model

Advanced Healthcare Materials, EarlyView.
Gastrointestinal fistulae and perforations can lead to severe complications including sepsis and patient death. In this work, the efficacy of 3D‐printed gastrointestinal stents composed of poly‐lactic‐acid (PLA) was evaluated in an in vivo swine model.
Gweniviere Capron, Parinaz Fathi, Tor Wolf Jensen, Derek J. Milner, André J. van der Vlies, Regan L. Moody, Elizabeth A. Bangert, Blair Rowitz, Dipanjan Pan, Matthew B. Wheeler   +9 more
wiley   +1 more source

Liquid‐in‐Liquid Prints: High‐Density Biochemically Encoded Information Preserved in Microdroplet Arrays

Advanced Materials, EarlyView.
This work introduces a novel approach for encoding and storing information in the liquid state in microdroplet arrays. These liquid‐in‐liquid prints are generated by a droplet printing system capable of dynamically setting the composition of each droplet pixel.
Maximilian Breitfeld, Robert Strutt, Leonard Fröhlich, Claudius L. Dietsche, Sebastian Bargfrede, Petra S. Dittrich   +5 more
wiley   +1 more source