Results 31 to 40 of about 113,421 (265)

Design of a Low-complexity Graph-Based Motion-Planning Algorithm for Autonomous Vehicles

Applied Sciences, 2020
In the development of autonomous vehicles, the design of real-time motion-planning is a crucial problem. The computation of the vehicle trajectory requires the consideration of safety, dynamic and comfort aspects.
Tamás Hegedűs, Balázs Németh, Péter Gáspár   +2 more
doaj   +1 more source

Guidelines for Pediatric Radiotherapy Simulation: A Report From the Children's Oncology Group Radiation Oncology Discipline

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric radiation therapy presents unique challenges compared to adult treatments, including those of immobilization, potential need for sedation, and the critical importance of accurate, reproducible positioning. Additionally, heightened attention to imaging doses is necessary to minimize long‐term toxicity in survivors.
Parham Alaei, Stephen Mihalcik, Sujith Baliga, Young Kwok, Dana Casey, Eric Ehler, Christiane Burton, John C. Breneman, Daphne A. Haas‐Kogan, Suzanne L. Wolden, Arnold C. Paulino, Nadia N. Laack, Natia Esiashvili, Sarah Milgrom, Christine Hill‐Kayser, Thomas J. Fitzgerald, John A. Kalapurakal, Chia‐Ho Hua   +17 more
wiley   +1 more source

LocalPoly interpolation: Generalizing tricubic for Cn continuity in M‐dimensional spaces

Engineering Reports
Tricubic interpolation, originally introduced by Lekien and Marsden (Int J Numer Methods Eng. 2005; 63(3): 455–471), has been a cornerstone in the field of interpolation, providing C1 continuous interpolations within three‐dimensional spaces.
Edvin Åblad
doaj   +1 more source

Time Parametrized Motion Planning

Mathematics
Time can be treated as a free parameter to isotropically stretch the tangent space. A trajectory, which matches the boundary conditions on its configuration, is adjusted so that velocity conditions are met.
Stuart Taylor, Carol Linton, James Biggs, William Holderbaum   +3 more
doaj   +1 more source

Kinodynamic Motion Planning for an X4-Flyer Using a 2-Dimentional Harmonic Potential Field [PDF]

International Journal on Smart Material and Mechatronics, 2014
In this research, we present a control method using kinodynamic motion planning based on a harmonic potential field (HPF) for an X4-Flyer moving in a 3-dimensional space.
Keigo Watanabe, Shoichi Maeya
doaj  

Motion Planning of Legged Robots [PDF]

SIAM Journal on Computing, 2000
We study the problem of computing the free space F of a simple legged robot called the spider robot. The body of this robot is a single point and the legs are attached to the body. The robot is subject to two constraints: each leg has a maximal extension R (accessibility constraint) and the body of the robot must lie above the convex hull of its feet ...
Boissonnat, Jean-Daniel, Devillers, Olivier, Lazard, Sylvain   +2 more
openaire   +5 more sources

Proximal motion planning algorithms

Applied General Topology
In this paper, we transfer the problem of measuring navigational complexity in topological spaces to the nearness theory. We investigate the most important component of this problem, the topological complexity number (denoted by TC), with its different ...
Melih İs, İsmet Karaca
doaj   +1 more source

Inpatient Exposure, Confidence, and Knowledge in Pediatric Hematology/Oncology: Evaluating General Pediatric Residents During 2025 ACGME Curriculum Change

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background General pediatricians often evaluate hematologic and oncologic presentations before subspecialty consultation, yet the 2025 Accreditation Council for Graduate Medical Education (ACGME) pediatric requirements reduce inpatient pediatric hematology/oncology (PHO) time, raising questions about resident readiness.
Colburn Yu, Rohini Jain
wiley   +1 more source

Efficient and Asymptotically Optimal Vehicle Motion Planning With Stochastic Template-Based RRT*

IEEE Access
Kinodynamic motion planning plays a vital role in robotics, particularly in autonomous driving, where planned trajectories must satisfy kinematic and dynamic constraints while ensuring both safety and efficiency.
Shaoyu Yang, Masamichi Shimosaka
doaj   +1 more source

Forecasting the Dialysis Burden in Japan: Validation‐Based Projections of Prevalence and Incidence Through 2050

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Japan has one of the highest dialysis prevalence rates worldwide and a shrinking, aging population. Whether dialysis burden has entered a sustained post‐peak phase or whether recent declines partly reflect pandemic‐related disruptions remains uncertain.
Hatice Şahin, Berrak Itır Aylı, Nüket Paksoy   +2 more
wiley   +1 more source