Results 141 to 150 of about 302,063 (326)

Modular Traffic Sign Recognition applied to on-vehicle real-time visual detection of American and European speed limit signs

, 2007
International audienceWe present a new modular traffic signs recognition system, successfully applied to both American and European speed limit signs. Our sign detection step is based only on shape-detection (rectangles or circles).
Bargeton, Alexandre, Chanussot, Lowik, Herbin, Anne, Moutarde, Fabien   +3 more
core   +1 more source

A Lightweight Traffic Sign Detection Method With Improved YOLOv7-Tiny

IEEE Access
As intelligent transportation systems continue to evolve, effective traffic sign detection is crucial for enhancing road safety and managing traffic congestion efficiently.
Xiaobing Cao, Yicen Xu, Jiawei He, Jiahui Liu, Yongjie Wang   +4 more
semanticscholar   +1 more source

A Mussel‐Inspired Bioadhesive Patch to Selectively Kill Glioblastoma Cells

Advanced Science, EarlyView.
An innovative mussel‐inspired bioadhesive patch has been developed for post‐surgical glioblastoma treatment. The patch, which adheres strongly in biological environments, releases a localized treatment. This treatment, acting via reactive oxygen species, shows specific toxicity to glioblastoma cells.
Jose Bolaños‐Cardet, Sara Pugliese, Jordi Bruna, Daniel Ruiz‐Molina, Salvio Suárez‐García, Victor J. Yuste   +5 more
wiley   +1 more source

Recognition of Supplementary Signs for Correct Interpretation of Traffic Signs

, 2013
International audienceTraffic Sign Recognition (TSR) is now relatively well-handled by several approaches. However, traffic signs are often completed by one (or several) supplementary placed below.
Moutarde, Fabien, Nashashibi, Fawzi, Puthon, Anne-Sophie   +2 more
core   +1 more source

Potent and Long‐Lasting Immunogenicity Generated by LNP‐mRNA gE Antigen Against Varicella Zoster Virus via an AI‐Assisted Pipeline

Advanced Science, EarlyView.
This study designs a novel mRNA‐LNP vaccine targeting VZV glycoprotein E (gE) for herpes zoster via an AI‐assisted pipeline. Validated in mice and rhesus macaques, the mRNA‐LNP vaccine shows strong humoral and cellular immune responses, with CD4+ T‐cell responses more effective and durable than Shingrix, offering a promising prophylactic option ...
Kai Dong, Fang Liu, Dawei Wang, Yanfen Li, Man Zhang, Yuting Zhou, Gengshen Song   +6 more
wiley   +1 more source

Postoperative Stress Accelerates Atherosclerosis Through Inflammatory Remodeling of the HDL Proteome and Impaired Reverse Cholesterol Transport

Advanced Science, EarlyView.
The study shows that noncardiac surgical inflammation rapidly disrupts HDL function and cholesterol efflux in mice and human patients. Impaired reverse cholesterol transport after surgery drives rapid lipid accumulation, NETosis, and apoptosis within atherosclerotic plaques.
Dominique M. Boucher, Victoria Lorant, Valerie Rochon, Abigail Carter, Cameron Stotts, My‐Anh Nguyen, Thomas Laval, Christina Emerton, Nathan Joyce, Nysa Vinayak, Marlena Scaffidi, David Cook, Katey J. Rayner, Rebecca C. Auer, Scott M. Gordon, Mireille I. Ouimet   +15 more
wiley   +1 more source

YOLO-TSF: A Small Traffic Sign Detection Algorithm for Foggy Road Scenes

Electronics
The accurate and rapid detection of traffic signs is crucial for intelligent transportation systems. Aiming at the problems that traffic signs have including more small targets in road scenes as well as misdetection, omission, and low recognition ...
Rongzhen Li, Yajun Chen, Yu Wang, Chaoyue Sun   +3 more
semanticscholar   +1 more source

Genomics Insights Into High‐Latitude Adaptation of Tibetan Macaques

Advanced Science, EarlyView.
Tibetan macaques exhibit unique adaptations to cold, high‐latitude environments, including shortened tails and enhanced fat storage. Genomic analyses reveal a species‐specific TBX6 mutation linked to tail reduction and selection on lipid metabolism genes.
Rusong Zhang, Ying Hu, Yang Teng, Jiwei Qi, Yangzhen Ciren, Lin Zhang, Qiao Du, Wencai Xu, Liang Zhou, Zhenxin Fan, Jinchuan Xing, Ming Li, Jing Li   +12 more
wiley   +1 more source

Aberrant SUMOylation Restricts the Targetable Cancer Immunopeptidome

Advanced Science, EarlyView.
Pharmacological SUMOylation inhibition (SUMOi) counteracts tumor immune evasion by unmasking an immunogenic HLA‐I peptide and neoepitope repertoire. By restoring HLA‐I ligand availability through increased antigen processing and presentation, enhanced proteasomal cleavage, and modulated TAP1 peptide affinity, SUMOi boosts tumor immunogenicity ...
Uta M. Demel, Anna Meurer, Badeel Kh. Q. Zaghla, Bilge Atay, Daniel Steiert, Luca V. Hummel, Konstandina Isaakidis, Chuanbing Zang, Michael Korenkov, Marlon Schielin, Schayan Yousefian, Shima Mecklenbräuker, Marieluise Kirchner, Simon Haas, Antonia Busse, Philipp Mertins, Stefan Müller, Matthias Wirth, Martin G. Klatt, Ulrich Keller   +19 more
wiley   +1 more source

Traffic sign detection using FPGA

, 2020
Bu tezde, FPGA donanımı kullanılarak trafik işaretlerinin gerçek zamanlı tespitigerçekleştirilmiştir. Trafik işaretleri kendine özgü renk ve şekil bilgisine sahiptir.Bu yüzden, renk ve şekil bilgisine dayalı algoritmalar, FPGA üzerinde gerçeklemekiçin seçilmiştir.
openaire   +1 more source