Benchmarking MapRT and first clinical experience: A novel solution for collision‐free non‐coplanar treatment planning
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Applied Clinical Medical Physics"
DOI: 10.1002/acm2.14572
Abstract: Abstract In recent years, complex re‐irradiations and stereotactic treatments have triggered the use of non‐coplanar treatments for better dose conformality, entailing risks of collision between the machine and the patient, couch, or immobilization device. To… read more here.
Keywords: treatment; maprt; gantry couch; collision ... See more keywords
Collision‐free flocking control of uncertain multi‐agent systems: Combining current learning adaptive control and projection operator
Sign Up to like & getrecommendations! Published in 2025 at "Asian Journal of Control"
DOI: 10.1002/asjc.3602
Abstract: Adaptive flocking control of multi‐agent systems faces challenges in handling uncertainties and ensuring safety. This paper aims to address these issues based on the hypothesis that the uncertain parameters are bounded. First, a concurrent learning… read more here.
Keywords: flocking control; agent systems; control; multi agent ... See more keywords
Game‐based learning for better decision‐making: A collision prevention training for maritime transportation engineering students
Sign Up to like & getrecommendations! Published in 2022 at "Computer Applications in Engineering Education"
DOI: 10.1002/cae.22494
Abstract: Ship collision is a form of maritime accident that possess great threats to transportation safety, economy, and human lives. Deck watchkeeping officers who oversee the safe navigation of the ships are responsible for preventing these… read more here.
Keywords: collision; game based; decision making; engineering ... See more keywords
Scattering of NO Molecules from a Graphite Surface: Selectivity of the Rotational Excitation by Inelastic Collisions
Sign Up to like & getrecommendations! Published in 2025 at "Chemphyschem"
DOI: 10.1002/cphc.202500213
Abstract: The scattering of NO molecules from a graphite surface has been investigated using molecular dynamics simulations in conjunction with a new potential energy surface that properly accounts for the basic role of long‐range interactions on… read more here.
Keywords: collision; surface selectivity; scattering molecules; graphite surface ... See more keywords
Rotation‐translation collision model for DSMC with restricted energy exchange
Sign Up to like & getrecommendations! Published in 2021 at "International Journal for Numerical Methods in Fluids"
DOI: 10.1002/fld.5032
Abstract: In the standard implementation of Borgnakke–Larsen (BL) rotation and translation energy exchange in DSMC not every rotational mode of each molecule is active in every collision. In some collisions, the rotation mode of one molecule… read more here.
Keywords: energy; collision; rotation; energy exchange ... See more keywords
On calculating kerma, collision kerma and radiative yields.
Sign Up to like & getrecommendations! Published in 2019 at "Medical physics"
DOI: 10.1002/mp.13744
Abstract: PURPOSE To study the relationships between dose (D), kerma (K) and collision kerma (Kcol) in photon beams and to investigate total radiative yields for electrons and positrons as a function of energy. To do this… read more here.
Keywords: impact ionization; energy; collision kerma; radiative yields ... See more keywords
Patient-Specific Collision Zones for 4π Trajectory Optimized Radiation Therapy.
Sign Up to like & getrecommendations! Published in 2022 at "Medical physics"
DOI: 10.1002/mp.15452
Abstract: PURPOSE The 4π methodology determines optimized non-coplanar sub arcs for stereotactic radiation therapy which minimize dose to organs-at-risk. Every combination of treatment angle is examined, but some angles are not appropriate as a collision would… read more here.
Keywords: patient specific; collision zones; collision; radiation therapy ... See more keywords
Autonomous collision detection and avoidance for ARAGON USV: Development and field tests
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Field Robotics"
DOI: 10.1002/rob.21935
Abstract: This study addresses the development of algorithms for multiple target detection and tracking in the framework of sensor fusion and its application to autonomous navigation and collision avoidance systems for the unmanned surface vehicle (USV)… read more here.
Keywords: development; aragon; field; detection ... See more keywords
Hybrid Velocity Obstacle‐Nonlinear Control Method for Real‐Time Collision Avoidance of Nonholonomic Mobile Robots
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Field Robotics"
DOI: 10.1002/rob.70099
Abstract: Dynamic motion planning for nonholonomic wheeled mobile robots is essential for collision‐free navigation in environments containing both static and dynamic obstacles. This study presents a collision prediction‐based switching algorithm that integrates the velocity obstacle method… read more here.
Keywords: navigation; velocity obstacle; real time; time ... See more keywords
Time-Resolved Electrochemical Impedance Spectroscopy of Stochastic Nanoparticle Collision: Short Time Fourier Transform versus Continuous Wavelet Transform.
Sign Up to like & getrecommendations! Published in 2023 at "Small"
DOI: 10.1002/smll.202302158
Abstract: This work demonstrates the utilization of short-time Fourier transform (STFT), and continuous wavelet transform (CWT) electrochemical impedance spectroscopy (EIS) for time-resolved analysis of stochastic collision events of platinum nanoparticles (NPs) onto gold ultramicroelectrode (UME). The… read more here.
Keywords: time; short time; transform; spectroscopy ... See more keywords
Coherent collision integrals for neutrino transport equations
Sign Up to like & getrecommendations! Published in 2024 at "Journal of High Energy Physics"
DOI: 10.1007/jhep12(2024)169
Abstract: We present quantum kinetic equations for neutrinos and derive Feynman rules for computing scattering rates involving coherent states. Our rules encompass both flavour- and particle-antiparticle coherence and allow writing down the scattering matrix elements and… read more here.
Keywords: coherent collision; collision; transport equations; collision integrals ... See more keywords