Results 241 to 250 of about 1,092,892 (308)

From RNA to DNA: How Cargo Identity Reprograms Lipid Nanoparticle Architecture and Function

open access: yesAdvanced Healthcare Materials, EarlyView.
The evolution of lipid nanoparticles (LNPs) spans from RNA‐LNPs, used in mRNA vaccines, to DNA‐LNPs, ideal for gene therapies. Emerging bionano architectures, decorated with DNA and plasma proteins, pave the way for advanced DNA‐based therapies that are more stable, targeted, and customizable.
Erica Quagliarini   +2 more
wiley   +1 more source

Real‐Time 3D Ultrasound Imaging with an Ultra‐Sparse, Low Power Architecture

open access: yesAdvanced Healthcare Materials, EarlyView.
This article presents a novel, ultra‐sparse ultrasound architecture that paves the way for wearable real‐time 3D imaging. By integrating a unique convolutional array with chirped data acquisition, the system achieves high‐resolution volumetric scans at a fraction of the power and hardware complexity.
Colin Marcus   +9 more
wiley   +1 more source

Multi-object sperm detection and tracking based on enhanced YOLOv4 and improved DeepSORT. [PDF]

open access: yesSci Rep
Pei J   +7 more
europepmc   +1 more source
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Resilient Multi-Robot Multi-Target Tracking

IEEE Transactions on Automation Science and Engineering
We address the problem of ensuring resource availability in a networked multi-robot system performing distributed target tracking. Specifically, we consider a multi-target tracking scenario where the targets are driven by exogenous inputs that are ...
R. Ramachandran   +4 more
semanticscholar   +2 more sources

Robust Multi-Drone Multi-Target Tracking to Resolve Target Occlusion: A Benchmark

IEEE transactions on multimedia, 2023
Multi-drone multi-target tracking aims at collabo- ratively detecting and tracking targets across multiple drones and associating the identities of objects from different drones, which can overcome the shortcomings of single-drone object tracking.
Zhihao Liu   +6 more
semanticscholar   +1 more source

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