Results 121 to 130 of about 9,446 (291)

Cooperative Rapid Search for Evasive Targets Using Multiple UAVs Based on Graph Theory

Drones
Rapid search for evasive targets using multiple Unmanned Aerial Vehicles (UAVs) presents significant challenges, as it requires real-time target-motion prediction, multi-agent coordination, and adherence to kinematic constraints.
Wenying Dou, Peng Yang, Zhiwei Zhang, Guangpeng Hu, Sirun Xu   +4 more
doaj   +1 more source

GGMotion: Group Graph Dynamics-Kinematics Network for Human Motion Prediction

2025 6th International Conference on Intelligent Computing and Human-Computer Interaction (ICHCI)
Human motion is a continuous physical process in 3D space, governed by complex dynamic and kinematic constraints. Existing methods typically represent the human pose as an abstract graph structure, neglecting the intrinsic physical dependencies between joints, which increases learning difficulty and makes the model prone to generating unrealistic ...
Shuaijin Wan, Huaijiang Sun
openaire   +2 more sources

Targeting ligament boundaries rather than alignment boundaries in augmented‐reality‐assisted total knee arthroplasty ensures comparable gait patterns between operated and contralateral limbs

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose Modern personalised total knee arthroplasty (TKA) techniques aim to mimic natural knee kinematics by focusing on soft‐tissue dynamics rather than static alignment. However, a consistent definition of the optimal ligamentous balance has not yet been established.
Michael Engl, Fjorela Qordja, Guido Bocchino, Giulio Maccauro, Sebastian Schaller, Andrea Giordano Salvi, Luca De Berardinis, Michele Paolo Festini Capello, Pieralberto Valpiana, Pier Francesco Indelli   +9 more
wiley   +1 more source

The effect of calculus and kinematics contexts on students’ understanding of graphs

Eurasia Journal of Mathematics, Science and Technology Education
In this study, we compare students’ understanding of the derivative as slope and the antiderivative as the area under the curve using isomorphic graph-based problems in both calculus and kinematics contexts. Drawing from previous research, we designed two isomorphic tests, each with 12 items, and administered them to 543 university students.
Pablo Barniol, Genaro Zavala, Angeles Dominguez   +2 more
openaire   +1 more source

Tibia‐first, gap‐balanced patient‐specific alignment in total knee arthroplasty achieves better ligament balance than mechanical, kinematic and functional alignment strategies

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose This study evaluates four different alignment techniques to assess total knee arthroplasty (TKA) balance. Methods A prospective cohort of 400 patients undergoing primary robotic‐assisted cruciate‐retaining TKA was analysed. The Velys TKA robotic system collects a balance curve that enables the surgeon to intraoperatively analyse the ...
Guido Wierer, Mark Clatworthy
wiley   +1 more source

Gait Alterations Due to DCC Gene Variants in Individuals with Congenital Mirror Movements

Movement Disorders Clinical Practice, EarlyView.
Abstract Background Congenital Mirror Movement Syndrome (CMMS) involves involuntary movements on one side of the body while voluntary movements are performed on the other side. They disrupt left–right coordination and can be caused by a pathogenic variant in the DCC gene.
Nok‐Yeung Law, Shanie Desrosiers, Sinthiya Sivanesan, Helga Tonkov, Frédéric Charron, Frédéric Bretzner, Myriam Srour, Dorothy Barthélemy   +7 more
wiley   +1 more source

Deep Fusion of Kinematic Features and Task-Aware Partition Planning for Mold Surface Robotic Polishing

Machines
Robotic polishing in CAD-free industrial settings relies on point-cloud data, yet noise and non-uniform sampling often compromise kinematic feasibility and finishing quality.
Miao Yu, Xu Liu, Baowen He, Zhen Pan
doaj   +1 more source

Learners' conceptual resources for kinematics graphs

, 2014
MEd (Natural Sciences Education), North-West University, Potchefstroom Campus ...
openaire   +1 more source

Linear Mechatronic Modeling of Rectangular Tank Sloshing Dynamics

International Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT Sloshing dynamics in partially filled tanks can strongly influence system‐level behavior when fluid motion couples with rigid‐body dynamics. This paper presents a linear and acausal two‐dimensional sloshing model for rectangular tanks, based on the reformulation of established sloshing theory within a modular, multi‐domain modeling framework ...
Magnus Steinstø, Eilif Pedersen
wiley   +1 more source

平面三自由度连杆机构的型综合

Jixie chuandong, 2014
By using graph theory,the number synthesis of planar 3-DOF eight-bar and ten-bar mechanism type is analyzed.Using the result of number synthesis and starting from the topology,the kinematic chain basic structure type of planar 3-DOF eight-bar and ten-bar
王英, 李瑞琴, 宋胜涛
doaj