Results 111 to 120 of about 160,553 (342)

Virtual Contrast for Coronary Vessels Based on Level Set Generated Subvoxel Accurate Centerlines

International Journal of Biomedical Imaging, 2006
We present a tool for tracking coronary vessels in MRI scans of the human heart to aid in the screening of heart diseases. The vessels are identified through a single click inside each vessel present in a standard orthogonal view.
Ingmar Bitter, Robert Van Uitert, Ivo Wolf, Efstathia Tzatha, Ahmed M Gharib, Ronald Summers, Hans-Peter Meinzer, Roderic Pettigrew   +7 more
doaj   +1 more source

Empirical transarterial embolization in angiographically negative lower gastrointestinal bleeding using vessel tracking and 3D navigation tools: report of 2 patients. [PDF]

CVIR Endovasc, 2023
Hermie L, Defreyne L.
europepmc   +1 more source

Common Signatures of Altered Gene Regulation and Invasiveness of Different Breast Cancer Cell Lines after Matrix Interface Crossing

Advanced Healthcare Materials, EarlyView.
Interface transmigration reprograms triple‐negative breast cancer cells, triggering a shared switch toward more aggressive and invasive phenotypes. Using a collagen I interface model, this study identifies shared transcriptional changes involving proliferation, chromatin remodeling, and DNA repair pathways.
Cornelia Clemens, Hannah Trampert, Nataliia Kotsiuba, Tilo Pompe   +3 more
wiley   +1 more source

Advancing Marine Surveillance: A Hybrid Approach of Physics Infused Neural Network for Enhanced Vessel Tracking Using Automatic Identification System Data

Journal of Marine Science and Engineering
In the domain of maritime surveillance, the continuous tracking and monitoring of vessels are imperative for the early detection of potential threats.
Tasmiah Haque, Md Asif Bin Syed, Srinjoy Das, Imtiaz Ahmed   +3 more
doaj   +1 more source

Edge Computing Approach for Vessel Monitoring System

Energies, 2019
A vessel monitoring system (VMS) is responsible for real-time vessel movement tracking. At sea, most of the tracking systems use satellite communications, which have high associated costs. This leads to a less frequent transmission of data, which reduces
Joao C. Ferreira, Ana Lucia Martins
doaj   +1 more source

Detecting anchored fish aggregating devices (AFADs) and estimating use patterns from vessel tracking data in small-scale fisheries. [PDF]

Sci Rep, 2021
Widyatmoko AC, Hardesty BD, Wilcox C.
europepmc   +1 more source

Fixed-Time Trajectory Tracking Control of Unmanned Surface Vessels with Prescribed Performance Constraints [PDF]

, 2023
Bowen Sui, Jianqiang Zhang, Yan Li, Yiping Liu, Yuanyuan Zhang   +4 more
openalex   +1 more source

One‐Step Microfluidic Manufactured Fucose‐Decorated Sweetosomes Choose the Time and the Road for Their Intracellular Journey to Cancer Treatment

Advanced Healthcare Materials, EarlyView.
Sweetosomes, a new class of fucose‐decorated liposomes, are developed via a one‐step microfluidic process without surface chemistry. This study elucidates their main caveolae‐mediated entry and distinct endosomal trafficking. These nanostructures demonstrate superior endosomal escape, organelle acidity modulation, and prolonged plasma persistence ...
Mattia Tiboni, Mariele Montanari, Shiva Khorshid, Michele Verboni, Andrea Duranti, Simone Lucarini, Daniele Lopez, Annalisa Aluigi, Gianluca Morganti, Michele Menotta, Giovanna Panza, Daniel J. Klionsky, Barbara Canonico, Luca Casettari   +13 more
wiley   +1 more source

Joint feature representation optimization and anti-occlusion for robust multi-vessel tracking in inland waterways

Complex & Intelligent Systems
Multiple vessel tracking plays a vital role in maritime surveillance systems. Previous studies have typically integrated object detection and trajectory association techniques to address this problem, but they still face some significant challenges.
Shenjie Zou, Jin Liu, Xiliang Zhang, Zhongdai Wu, Jing Liu, Bing Han   +5 more
doaj   +1 more source

The Virtual Watch Room [PDF]

, 2015
Monitoring and enforcement of marine reserves can be challenging in remote parts of the world, where many of the last near-pristine waters are found.

core