Showing 421 - 440 results of 648 for search '"human head"', query time: 0.82s Refine Results
  1. 421

    3D Simulations of Intracerebral Hemorrhage Detection Using Broadband Microwave Technology by Andreas Fhager, Stefan Candefjord, Mikael Elam, Mikael Persson

    Published 2019-08-01
    “…A computational model, consisting of realistic human head models of patients with bleeding, as well as healthy subjects, was inserted in an antenna array model. …”
    Get full text
    Article
  2. 422

    Preclinical Activity of the Vascular Disrupting Agent OXi4503 against Head and Neck Cancer by Katelyn D. Bothwell, Margaret Folaron, Mukund Seshadri

    Published 2016-01-01
    “…In this study, we examined the preclinical activity of the second-generation VDA OXi4503 against human head and neck squamous cell carcinoma (HNSCC). …”
    Get full text
    Article
  3. 423

    Non-Lethal Blasts can Generate Cavitation in Cerebrospinal Fluid While Severe Helmeted Impacts Cannot: A Novel Mechanism for Blast Brain Injury by Xiancheng Yu, Xiancheng Yu, Thuy-Tien Nguyen, Thuy-Tien Nguyen, Tianchi Wu, Mazdak Ghajari, Mazdak Ghajari

    Published 2022-07-01
    “…We first predicted the human head response under the blasts and impacts using computational modelling and found that the blasts can produce much lower negative pressure at the contrecoup CSF region than the impacts. …”
    Get full text
    Article
  4. 424

    Systematic analysis of head-to-head gene organization: evolutionary conservation and potential biological relevance. by Yuan-Yuan Li, Hui Yu, Zong-Ming Guo, Ting-Qing Guo, Kang Tu, Yi-Xue Li

    Published 2006-07-01
    “…The expression analysis shows that most of the human head-to-head genes are significantly correlated,and the correlation could be positive, negative, or alternative depending on the experimental conditions. …”
    Get full text
    Article
  5. 425

    Dose distribution near thin titanium plate for skull fixation irradiated by a 4-MV photon beam by Shimozato Tomohiro, Yasui Keisuke, Kawanami Ryota, Habara Kousaku, Aoyama Yuichi, Tabushi Katsuyoshi, Obata Yasunori

    Published 2010-01-01
    “…We investigated the dose distribution of radiation inside a phantom that simulates a human head fitted with a thin titanium plate used for post-surgery skull fixation and compared the distribution data measured using detectors, obtained by Monte Carlo (MC) simulations, and calculated using a radiation treatment planning system (TPS). …”
    Get full text
    Article
  6. 426

    Wideband Monopole Eight-Element MIMO Antenna for 5G Mobile Terminal by Anju Kumari Rai, Rahul Kumar Jaiswal, Kahani Kumari, Kumar Vaibhav Srivastava, Chow-Yen-Desmond Sim

    Published 2023-01-01
    “…The specific absorption rate (SAR) analysis of the proposed MIMO antenna with a human head has exhibited SAR levels (0.41 W/Kg and 0.33 W/Kg at two resonating frequencies 3.9 GHz and 5.8 GHz, respectively) much lower than the Federal Communications Commission (FCC) permissible limit (1.6 W/Kg over 1 gram tissue).…”
    Get full text
    Article
  7. 427

    Raman and photoluminescence spectroscopy analysis of gamma irradiated human hair by Siok Ee Lam, Siti Nurasiah Mat Nawi, Siti Fairus Abdul Sani, Mayeen Uddin Khandaker, David Andrew Bradley

    Published 2021-04-01
    “…Abstract Preliminary study has been made of black human hair, carbon concentration of some 53%, a model in examining the potential of hair of the human head in retrospective and emergency biodosimetry applications, also offering effective atomic number near to that of water. …”
    Get full text
    Article
  8. 428

    Self-organizing neural network for reproducing human postural mode alternation through deep reinforcement learning by Keli Shen, Guanda Li, Ahmed Chemori, Mitsuhiro Hayashibe

    Published 2023-06-01
    “…These modes are considered emergent phenomena existing in human head tracking tasks. Various evaluation indices, such as correlation, and relative phase of hip and ankle joint, are analyzed to verify the self-organizing neural network performance to produce the postural coordination transition between the in-phase and anti-phase modes. …”
    Get full text
    Article
  9. 429

    Personnel detection in dangerous area of coal preparation plant based on CenterNet-GhostNet by ZHANG Yixiang, LIN Song, LI Xue

    Published 2022-04-01
    “…At present, the lightweight target detection model based on deep learning has a lot of information loss in feature extraction, and its detection capability of human head target is limited. In order to solve this problem, a lightweight personnel detection model CenterNet-GhostNet is proposed. …”
    Get full text
    Article
  10. 430

    Consequences of the dynamic triple peak impact factor in traumatic brain injury as measured with numerical simulation by Hans evon Holst, Hans evon Holst, Xiaogai eLi

    Published 2013-03-01
    “…In this study we use a finite element model of the human head to study the dynamic response of the brain during the first milliseconds after the impact with velocities of 10, 6 and 2 meters/second (m/s), respectively. …”
    Get full text
    Article
  11. 431

    Effects of radiofrequency channel numbers on B1+ mapping using the Bloch-Siegert shift method by Yinhao Ren, Yunyu Gao, Bensheng Qiu, Xiang Nan, Jijun Han

    Published 2023-10-01
    “…Theory and Methods: We simulated the radiofrequency field of the human head model in six groups of multi-channel receive coil with a range of different channel numbers. …”
    Get full text
    Article
  12. 432

    Electromagnetic and mechanical characterization of a flexible coil for transcranial magnetic stimulation by Mengfei Liu, Pauli H. Tuovinen, Yuta Kawasaki, Mohamed Amine Yedeas, Youichi Saitoh, Masaki Sekino

    Published 2019-03-01
    “…Fatigue analyses show that the bending force required to achieve a close coil fit on the human head and the generated Lorentzian force would not lead to fatigue problem.…”
    Get full text
    Article
  13. 433

    A Comparative Study of Birdcage RF Coil Configurations for Ultra-High Field Magnetic Resonance Imaging by Jeung-Hoon Seo, Yeji Han, Jun-Young Chung

    Published 2022-02-01
    “…Electromagnetic field (EM-field) simulations, performed using two types of phantoms, viz., a cylindrical phantom filled with oil and a human head model, were used to compare the effects of MCWE and HPM on BP-BC RF coils. …”
    Get full text
    Article
  14. 434

    Effect of Head and Tongue Posture on the Pharyngeal Airway Dimensions and Morphology in Three-Dimensional Imaging: a Systematic Review by Sirwan Fernandez Gurani, Gabriele Di Carlo, Paolo M. Cattaneo, Jens Jørgen Thorn, Else Marie Pinholt

    Published 2016-03-01
    “…A systematic literature search performed in PubMed, Embase and Cochrane was carried out in order to evaluate if the effect of human head or tongue posture has an effect on upper airway dimensions and morphology in CT, CBCT or MRI. …”
    Get full text
    Article
  15. 435

    Head Pose Detection for a Wearable Parrot-Inspired Robot Based on Deep Learning by Jaishankar Bharatharaj, Loulin Huang, Rajesh Elara Mohan, Thejus Pathmakumar, Chris Krägeloh, Ahmed Al-Jumaily

    Published 2018-07-01
    “…Extensive research has been conducted in human head pose detection systems and several applications have been identified to deploy such systems. …”
    Get full text
    Article
  16. 436

    A TECHNIQUE OF MULTIDETECTOR COMPUTED TOMOGRAPHY FOR OPTIC CEREBRAL OXYMETRY by A. P. Tarasov, M. V. Jr Vishnyakova, A. L. Ivlieva, D. V. Davydov, D. V. Podrez, D. A. Rogatkin, M. V. Vishnyakova

    Published 2016-02-01
    “…Aim: To assess geometric parameters of the human head based on X-ray computed tomography for construction of the first Russian optical cerebral oxymeter.Materials and methods: Based on the data obtained by multidetector computed tomography, we retrospectively assessed thickness of the frontal bone squame, adjacent soft tissues and calculated their sum in 100 patients above 50 years of age (50 male and 50 female, mean age 64 ± 8 years). …”
    Get full text
    Article
  17. 437
  18. 438

    On electromagnetic head digitization in MEG and EEG by Amit Jaiswal, Jukka Nenonen, Lauri Parkkonen

    Published 2023-03-01
    “…Tracking fluctuation, digitization accuracy, and robustness of the systems were evaluated in several test cases using test frames and human head models. The performance of the two alternative systems was compared against the Fastrak system. …”
    Get full text
    Article
  19. 439

    There’s More to Humanity Than Meets the Eye: Differences in Gaze Behavior Toward Women and Gynoid Robots by Jessica M. Szczuka, Nicole C. Krämer

    Published 2019-04-01
    “…The results of the viewing times toward the head revealed that all participants had a stronger need to gain visual information about the human head in comparison to the robotic heads, underlining the importance of authenticity in terms of emotions and motivations that can only be decoded in humans. …”
    Get full text
    Article
  20. 440

    MFP‐Net: Multi‐scale feature pyramid network for crowd counting by Tao Lei, Dong Zhang, Risheng Wang, Shuying Li, Weijiang Zhang, Asoke K. Nandi

    Published 2021-12-01
    “…Firstly, the popular network models are sensitive to scale variance of human head, human occlusions, and complex background due to repeated utilization of vanilla convolution kernels. …”
    Get full text
    Article