Results 211 to 220 of about 1,221,070 (279)

Leveraging Public Transit for Robotic Deliveries: A Column Generation Approach

Naval Research Logistics (NRL), EarlyView.
ABSTRACT Autonomous mobile robots (AMRs) are small, electric, wheeled vehicles that operate at pedestrian speeds. In the last‐mile delivery service considered in this study, a fleet of AMRs is deployed across multiple recharging depots within a service area, from which they depart to perform point‐to‐point deliveries. We consider an operational setting
Yishay Shapira, Mor Kaspi
wiley   +1 more source

Thermal-Assisted Field Emission Characteristics of Carbon Nanotubes and Application in Pulsed X-Ray Imaging. [PDF]

Nanomaterials (Basel)
Xia Z, Feng S, Sun X, Li C, Li Z, Zhao L.   +5 more
europepmc   +1 more source

Exact Solution of Picker Routing Problems in Zoned Warehouses With Scattered Storage

Networks, EarlyView.
ABSTRACT We present two picker routing problems in a warehouse split into multiple disjoint zones with a picker assigned to each zone. Scattered storage is applied, meaning an article can be stored at several pick positions in one or more zones, and capacity restrictions limit the number of collected articles for each picker.
Laura Lüke
wiley   +1 more source

A High-Quality Underwater Acoustic Dataset for Algorithm Development and Analysis. [PDF]

Sci Data
Lobo V, Pessanha Santos N, Moura R.
europepmc   +1 more source

Mechanical and Ballistic Performance of Composites Containing Aramid/EVA/Graphene‐Clay Nanostructured HDPE Laminates

Polymer Composites, EarlyView.
Ballistic tests using a novel composite configuraion. ABSTRACT Aramid fibers are extensively utilized in personal protective equipment owing to their lightweight and superior properties. This study proposes a novel composite structure comprising aramid fabric, EVA hotmelt films, and graphene‐clay nanostructured HDPE laminate, totalizing 20 repeated ...
Vagner Grison, Heitor Luiz Ornaghi Júnior, Rafael Rodrigues Dias, Iaci Pereira Miranda, Clarisse Rufino, Caio Bittencourt, Daiane Romanzini, Ademir José Zattera, Diego Piazza   +8 more
wiley   +1 more source

Underwater Low-Frequency Magnetic Field Detection Based on <i>Rao</i>'s Sliding Threshold Method. [PDF]

Sensors (Basel)
Li Y, Zhang J.
europepmc   +1 more source

Linear System Identification and Control of a Low‐Cost High‐Performance Omnidirectional Marine Surface Vehicle for Swarming Applications

Journal of Field Robotics, EarlyView.
ABSTRACT Marine operations traditionally rely on human intervention, a costly and disruptive method. Autonomous surface vehicles (ASVs) offer a powerful alternative, capable of operating autonomously, for extended periods, and with various sensors for various missions.
Ayman El Qemmah, Gianni Cario, Alessandro Casavola, Marco Lupia, Francesco Tedesco   +4 more
wiley   +1 more source

Quadratic programming-based autonomous cruise control of an intelligent tugboat. [PDF]

PLoS One
He H, Peng T, Li H, Huang D, Liu C.
europepmc   +1 more source

Design and Testing of a Minimal Configuration Underwater Micro‐Glider: Automating Lake and Reservoir Monitoring

Journal of Field Robotics, EarlyView.
ABSTRACT Uncrewed underwater vehicles (UUVs) have transformed oceanographic research through autonomous data gathering. Similarly, lake and other aquatic research can potentially be automated and transformed. However, UUVs would need to be smaller, lighter, less complex, and cheaper than currently available to make them more practical and user‐friendly
James M Rand, Alan Hunter, Danielle Wain, Lee D Bryant   +3 more
wiley   +1 more source

xGNN4MI: explainability of graph neural networks in 12-lead electrocardiography for cardiovascular disease classification. [PDF]

NPJ Digit Med
Maurer MC, Hempel P, Steinhaus KE, Chereda H, Vollmer M, Krefting D, Spicher N, Hauschild AC.   +7 more
europepmc   +1 more source