Results 181 to 190 of about 42,188 (232)

Collagen microarchitecture from polarized light imaging: a biomechanics perspective. [PDF]

open access: yesJ Biomed Opt
Kunz MB   +6 more
europepmc   +1 more source
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Investigation of the total topological charge of the superposition of parallel identical Laguerre– Gaussian beams with a single ring

2023 IX International Conference on Information Technology and Nanotechnology (ITNT), 2023
In this research, a superposition identical parallel Laguerre–Gaussian beams with sole rings is investigated. We numerically and theoretically demonstrated that the total topological charge of the superposition is equal to the topological charge of each ...
Victor Kotlyar   +3 more
openaire   +2 more sources

Investigation of Buildup Region and Surface Dose: Comparison of Parallel Plane Ion Chamber, Treatment Planning System, and MC Simulation

Nuclear Technology, 2021
In these days, Monte Carlo (MC) simulation is a method that can calculate the radiation dose that occurs in an environment in the most accurate way. The correct measurement of the dose occurring on the patient’s surface is of great importance to estimate
T. Tuğrul
semanticscholar   +1 more source

Interference of two diverging beams reflected from a plane parallel plate: stationary fringes with characteristic stable period.

Applied Optics, 2020
We investigated interference fringes due to superposition of diverging light waves reflected from the two sides of a plane parallel plate. A non-localized fringe pattern of high contrast was obtained as a function of incident angle when we used a ...
Hyesun Cha   +4 more
semanticscholar   +1 more source

A Reconfigurable Variable-Stiffness Parallel Beam for Compliant Robotic Mechanisms Towards Safe Human Interaction

Volume 8A: 45th Mechanisms and Robotics Conference (MR), 2021
To co-work with humans, robotic mechanisms need to have variable stiffness with high rigidity for performance and low compliance for safe interactions.
Jiaming Fu, D. Gan
semanticscholar   +1 more source

A Novel Variable Stiffness Compliant Robotic Link Based on Discrete Variable Stiffness Units for Safe Human-Robot Interaction

Journal of Mechanisms and Robotics, 2023
Variable stiffness manipulators balance the trade-off between manipulation performance needing high stiffness and safe human-robot interaction desiring low stiffness.
Jiaming Fu   +4 more
semanticscholar   +1 more source

Design, fabrication and characterization of an electrical-explosively actuated MEMS flyer-accelerator inserted with parallel bridge foils

, 2020
Parallel bridge foils (PBF) with four strip foils, which is derived from traditional single bridge foil (SBF), was designed to study the effect of convergence and collision of plasmas and shock waves on driving flyer.
Zhi Yang   +6 more
semanticscholar   +1 more source

Research on array laser tilt correction technology based on composite sensing

Other Conferences, 2023
In order to achieve accurate superposition of array lasers in the far field and ensure the quality of the array laser synthetic beam, it is required that the array laser sub-beams point in the same direction, i.e., there is no tilt aberration between the
Yue Zhou   +3 more
semanticscholar   +1 more source

Bessel beam superposition for analyzing off-axial scattering, forces, and torques

Journal of the Acoustical Society of America, 2018
Illumination of an arbitrary-order Bessel beam on an off-axial object is expanded as illuminations of a series of Bessel beam components of different orders on an axially centered object [L. Zhang, J. Acoust. Soc. Am. 143(5), 2796–2800 (2018)].
Likun Zhang
semanticscholar   +1 more source

An ultra-high performance parallel (UHPP) framework for complex 4π radiotherapy planning

Physics in Medicine and Biology
Purpose. In radiotherapy, dose distribution conformity and compactness are critical to patient outcomes. Advanced techniques like 4π radiotherapy leverage non-coplanar beams for superior dosimetry by exploring additional degrees of freedom.
Qifan Xu   +5 more
semanticscholar   +1 more source

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