Showing 61 - 80 results of 129 for search 'linear detection accelerator', query time: 0.06s Refine Results
  1. 61

    Ultra-Thin Plastic Scintillator-Based Proton Detector for Timing Applications by Mauricio Rodríguez Ramos, Javier García López, Michael Seimetz, Jessica Juan Morales, Carmen Torres Muñoz, María del Carmen Jiménez Ramos

    Published 2025-02-01
    “…This study introduces a new detection system designed by the Institute for Instrumentation in Molecular Imaging for time of flight and timing applications at the National Accelerator Center in Seville. …”
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    Article
  2. 62

    Generation and Collision of High-energy Vortex Particles: Advances, Prospects and Challenges by GUO Rentong1, MAMUTJAN Ababekri1, LU Zhiwei1, XU Zhongfeng1, LI Jianxing1, 2

    Published 2024-06-01
    “…This article aims to succinctly outline the experimental techniques for generating various vortex particles and the corresponding detection methods, while delving into their impacts in diverse interactions, including angular momentum transfer, extension of selection rules, modulation of atomic linear motion, adjustment of differential cross-sections and energy dissipation rates, as well as transformations of photon polarization. …”
    Article
  3. 63

    Reevaluating Backup Monitor Chamber Tolerances for Stereotactic Body Radiotherapy Treatments using Volumetric-modulated Arc Therapy by Yong Sang, Jun Dang, Jianan Wu, Enzhuo Quan

    Published 2025-04-01
    “…Background: Backup monitor chambers in medical linear accelerators play a critical role by verifying the radiation dose delivery and providing a failsafe mechanism to terminate the beam if dose discrepancies are detected. …”
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  4. 64

    Investigation of X-ray radiation response to electrical properties of Mo/Cu(In0.7Ga0.3)Te2/p-Si/Al semiconductor diode by Güven Çankaya, Semra Arslan, Semih Ağca

    Published 2023-12-01
    “…The semiconductor diode was exposed to radiation by a linear accelerator having 6 MV X-ray. I-V measurements and the Cheung-Cheung method demonstrated the differences in series resistance, ideality factor, and barrier height. …”
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    Article
  5. 65

    Dosimetric evaluation of breast radiotherapy treatments using magnetic valve expansion prostheses by Jéssica Caroline Lizar, Juliana Fernandes Pavoni, Yanai Krutman, Oswaldo Baffa

    Published 2022-07-01
    “…The phantom was irradiated with a 3D planning performed in XiO software (CMS RTP) with no heterogeneity correction, using beams of 6 MV and 15MV from the Oncor linear accelerator (Siemens) with a dose of 2Gy. The film calibration methodology was performed, and the optical densities of the films were measured using a CQ-01 digital densitometer (MRA). …”
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  6. 66

    Computational model of a 3D dosimetry system - ArcCHECK® by Amanda Cristina Mazer, Marcos Vinicius Nakaoka Nakandakari, Victor Augusto Bertotti Ribeiro, Paulo de Tarso Dalledone Siqueira, Julian Marco Barbosa Shorto, Hélio Yoriyaz

    Published 2019-02-01
    “…The computational models were validated comparing the system responses obtained from MCNP6 simulations against measured responses due to a 6 MeV clinical photon beam from a Linear Accelerator. 2D dose maps were reported here with good agreement between simulated and measured values.…”
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  7. 67

    Patient-Specific Hyperparameter Optimization of a Deep Learning-Based Tumor Autocontouring Algorithm on 2D Liver, Prostate, and Lung Cine MR Images: A Pilot Study by Gawon Han, Keith Wachowicz, Nawaid Usmani, Don Yee, Jordan Wong, Arun Elangovan, Jihyun Yun, B. Gino Fallone

    Published 2025-04-01
    “…Linear accelerator–magnetic resonance (linac-MR) hybrid systems allow for real-time magnetic resonance imaging (MRI)-guided radiotherapy for more accurate dose delivery to the tumor and improved sparing of the adjacent healthy tissues. …”
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  8. 68
  9. 69

    Development of High-performance Proton Transfer Reaction Time-of-Flight Mass Spectrometer by Chun-guang XIE, Ji-yang ZHANG, Tong YANG, Yu-liang HUANG, Shu-guang XIE, Hui ZHU, Jing-xuan SUN, Ping CHENG

    Published 2025-01-01
    “…Experimental tests showed that the system’s resolution (full width half maximum, FWHM) is better than 2 069 (for toluene), with the detection limit of 0.36 μg/m3, a linear range of 4 orders of magnitude, and a linear correlation coefficient (R2) of 0.991. …”
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    Article
  10. 70

    Copper Nanoclusters Anchored on Crumpled N-Doped MXene for Ultra-Sensitive Electrochemical Sensing by Hanxue Yang, Chao Rong, Shundong Ge, Tao Wang, Bowei Zhang, Fu-Zhen Xuan

    Published 2025-04-01
    “…Differential pulse voltammetry enables independent linear detection ranges (DA: 2–60 μM; UA: 5–100 μM) in biofluids, with 94.4% stability retention over 7 days. …”
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  11. 71

    Low-Complexity BFGS-Based Soft-Output MMSE Detector for Massive MIMO Uplink by Lin Li, Jianhao Hu

    Published 2023-01-01
    “…In this paper, we propose a low-complexity soft-output detector based on the simplified Broyden–Fletcher–Goldfarb–Shanno method to realize the matrix-inversion-free MMSE detection iteratively. To accelerate convergence with minimal computational overhead, an appropriate initial solution is presented leveraging the channel-hardening property of massive MIMO. …”
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  12. 72

    MuPETFlow: multiple ploidy estimation tool from flow cytometry data by C. Gómez-Muñoz, G. Fischer

    Published 2025-03-01
    “…MuPETFlow allows users to visualize cell fluorescence histograms, detect the peaks corresponding to the different cell cycle phases, perform a linear regression using standards, make ploidy or genome size predictions, and export results as figures and table files. …”
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    Article
  13. 73

    Experimental study of artesunate ameliorating head-and-neck radiation-induced skin fibrosis in rats through inhibiting Stat3/TGF-β1 signaling pathway by TANG Chan, OU Jianbo, NONG Xiaolin

    Published 2025-04-01
    “…A rat model of head-and-neck radiotherapy was established by using medical linear electron accelerator with a single dose of 18 Gy. …”
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    Article
  14. 74

    Vibration-Based Damage Evaluation of a Reinforced Concrete Frame Subjected to Cyclic Pushover Testing by Burcu Gunes, Oguz Gunes

    Published 2021-01-01
    “…Linear degradation of the lowest two vibration frequencies was identified with increasing drift ratio, which was regarded as a promising result towards detection and quantification of damage. …”
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    High-sensitivity and low-loss SAW accelerometer base on phononic crystals by Yuan Rui, Xu Zhangliang, Wei Song

    Published 2025-01-01
    “…The presence of PnCs can improve the resonance frequency, phase velocity, Q factor and acceleration sensitivity of SAW resonator. Especially, the PnCs-SAW accelerometer exhibits a higher Q factor of 1135.3 and linear sensitivity of −4.9 kHz/g within the detection range of 0–70 g. …”
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  17. 77

    Trajectory Optimization with Dynamic Drivable Corridor-Based Collision Avoidance by Weijie Wang, Tantan Zhang, Zihan Song, Haipeng Liu

    Published 2025-06-01
    “…To address this limitation, this study proposes a novel approach that integrates grid-based obstacle representation with dynamic grid merging to accelerate collision detection and dynamically constructs the DC by adaptively adjusting the expansion strategies according to available spatial dimensions. …”
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  18. 78

    A Manipulator Pose Planning Algorithm Based on Matrix Information Geometry by Xiaomin Duan, Anqi Mu, Hao Guo, Xinyu Zhao

    Published 2024-01-01
    “…To prevent equipment damage caused by sudden acceleration or deceleration, it is necessary to plan the position and pose of the end effector of the manipulator at each detected point. …”
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