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  1. 1341

    Integrated Sensing and Communication Target Detection Framework and Waveform Design Method Based on Information Theory by Qilong Miao, Xiaofeng Shen, Chenfei Xie, Yong Gao, Lu Chen

    Published 2025-01-01
    “…The target detection is implemented through a relative entropy test (RET) comparing echo signals against target presence/absence hypotheses. …”
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  2. 1342

    Three-dimensional sonographic findings of diprosopus: a case report and literature review by Qiao Zhou, Enbo Sha, Qian Ding, Chunli Jing

    Published 2025-01-01
    “…Two-dimensional ultrasound (2D ultrasound) demonstrates significant increases in head circumference, widening of the interocular distance, and abnormal echo patterns in the facial structure. Three-dimensional ultrasound (3D ultrasound) revealed the presence of three eye sockets (the lateral eye sockets contained eyeballs, while the central region exhibited fusion without visible eyeballs), two noses, and two mouths, with no abnormalities observed in other areas. …”
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  3. 1343

    The Application of Advanced Bone Imaging Technologies in Sports Medicine by Samuel S. Tadros, Scott Epsley, Sameer Mehta, Brandon C. Jones, Hiran I. Rajapakse, Rashad Madi, Austin Alecxih, Daniel Kargilis, Chamith S. Rajapakse

    Published 2023-01-01
    “…On the other hand, the ultrashort echo time (UTE) MRI can evaluate cortical bone quality by detecting water bound to the organic bone matrix and free water, providing important information about bone porosity. …”
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  4. 1344

    Dynamic Kine Magnetic Resonance Imaging in Whiplash Patients and in Age- and Sex-Matched Controls by Karl-August Lindgren, Jyrki A Kettunen, Markku Paatelma, Raija HM Mikkonen

    Published 2009-01-01
    “…An oblique coronal T2- and proton density-weighted sequence and a balanced fast field echo axial sequence were used. The movements between C0–C2 and the signal from the alar ligaments were analyzed. …”
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  5. 1345

    A True Aneurysm of the Zygomatic Orbital Artery: First Case Report in the Literature by Valentina Molinaro, Elisa Pagliasso, Gianfranco Varetto, Claudio Castagno, Lorenzo Gibello, Pietro Rispoli

    Published 2012-01-01
    “…His medical history was negative for accidental or iatrogenic head injury. Color echo Doppler and angio-computed tomography demonstrated a fusiform aneurysm of the zygomatic orbital artery, a branch of the superficial temporal artery. …”
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  6. 1346

    Les racines de l’œnotourisme au Brésil by Vander Valduga, Rosa Maria Vieira Medeiros

    Published 2014-12-01
    “…L’État entendait donner un écho aux actions régionales et cherchait un appui politique et économique. …”
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  7. 1347

    Nonlinear time series prediction algorithm based on AD-SSNET for artificial intelligence–powered Internet of Things by Banteng Liu, Wei Chen, Meng Han, Zhangquan Wang, Ping Sun, Xiaowen Lv, Jiaming Xu, Zegao Yin

    Published 2021-03-01
    “…The AD-SSNET is introduced as a reservoir based on the echo state network to improve the predictive capability of nonlinear time series, and combined with artificial intelligence method to construct the prediction model training samples. …”
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  8. 1348

    Systematic Review of Fake News, Propaganda, and Disinformation: Examining Authors, Content, and Social Impact Through Machine Learning by Darius Plikynas, Ieva Rizgeliene, Grazina Korvel

    Published 2025-01-01
    “…As a result, conspiracy theories, echo chambers, filter bubbles and other processes of fragmentation and marginalization are polarizing, radicalizing, and disintegrating society in terms of coherent politics, governance, and social networks of trust and cooperation. …”
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  9. 1349

    Abernethy Malformation in Combination with Gilbert’s Syndrome by N. B. Gubergrits, E. L. Bondar, E. A. Dyadyk, E. V. Berezhnaya, Yu. E. Chirkov, N. V. Byelyayeva, G. M. Lukashevich, T. L. Mozhyna

    Published 2020-12-01
    “…The conducted instrumental observation revealed echo-signs of malformation (agenesia) of the portal vein, which was further confirmed by both X-ray-contrast computed tomography and the pathohistological analysis of liver biopsy slides. …”
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  10. 1350

    Feasibility of Remote Real-Time Guidance of a Cardiac Examination Performed by Novices Using a Pocket-Sized Ultrasound Device by Tuan V. Mai, David T. Ahn, Colin T. Phillips, Donna L. Agan, Bruce J. Kimura

    Published 2013-01-01
    “…Accuracy and technical quality of transmitted images were compared to on-site, gold-standard echo thresholds. Results. Novice versus sonographer imaging yielded technically adequate views in 122/135 (90%) versus 130/135 (96%) (). …”
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  11. 1351
  12. 1352

    Causes and Follow-Up of Central Diabetes Insipidus in Children by Wendong Liu, Jing Hou, Xiuqin Liu, Limin Wang, Guimei Li

    Published 2019-01-01
    “…All cases underwent MRI examination including T1-weighted three-dimensional magnetization-prepared rapid gradient-echo (T1WI-3D-MP RAGE) imaging sequences. The pituitary volume, the signal intensity of posterior pituitary, and the morphology of pituitary stalk were measured between two groups. …”
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  13. 1353

    Sequential Multimodal Underwater Single-Photon Lidar Adaptive Target Reconstruction Algorithm Based on Spatiotemporal Sequence Fusion by Tian Rong, Yuhang Wang, Qiguang Zhu, Chenxu Wang, Yanchao Zhang, Jianfeng Li, Zhiquan Zhou, Qinghua Luo

    Published 2025-01-01
    “…This paper reports the sequential multimodal underwater single-photon lidar adaptive target reconstruction algorithm based on spatiotemporal sequence fusion, which has strong information extraction and noise filtering ability and can reconstruct the target depth and reflective intensity information from complex echo photon time counts and spatial pixel relationships. …”
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  14. 1354

    Cost-comparison analysis of diffusion weighted magnetic resonance imaging (DWMRI) versus second look surgery for the detection of residual and recurrent cholesteatoma by David L. Choi, Michael K. Gupta, Ryan Rebello, Jason D. Archibald

    Published 2019-11-01
    “…Results According to the probabilistic sensitivity analysis, mean cost difference of traditional second look tympanotomy versus echo planar imaging (EPI) DWMRI was $180.27CAD, 95%CI [$177.32, $188,32] in favour of second-look tympanotomy. …”
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  15. 1355
  16. 1356

    T2*-weighted imaging for detection of intracranial silicone oil in MRI obtained with motion correction sequences by Ryuta Yasuda, Masayuki Maeda, Kenichi Takada, Katsuhiro Inoue, Masataka Sugao, Hidenori Suzuki

    Published 2025-02-01
    “…In contrast, another MRI obtained previously with conventional turbo spin-echo detected intracranial silicone oil not only in T2*WI but also in T1WI, T2WI and FLAIR. …”
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  17. 1357

    Computationally-efficient rendering of diffuse reflections for geometrical acoustics based room simulation by Ewert Stephan D., Gößling Nico, Buttler Oliver, van de Par Steven, Hu Hongmei

    Published 2025-01-01
    “…In a technical evaluation, the temporal evolution of echo density showed a comparable profile for the suggested method and real rooms.…”
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  18. 1358

    Impact of Cell Layout on Bandwidth of Multi-Frequency Piezoelectric Micromachined Ultrasonic Transducer Array by Wanli Yang, Huimin Li, Yuewu Gong, Zhuochen Wang, Xingli Xu, Xiaofan Hu, Pengfei Niu, Wei Pang

    Published 2024-12-01
    “…We found that the densest arrangement of the same cells produced the largest bandwidth, achieving a 92% transmission bandwidth and a 50% burst-echo bandwidth at 6 MHz. The mechanism was investigated from the coupling point of view by finite element analysis and laser Doppler vibrometry, focusing on the cell displacements. …”
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  19. 1359

    Discrimination of superficial lymph nodes using ultrasonography and tissue metabolomics coupled with machine learning by Lu Li, Xinyue Wang, Hongyan Deng, Wenjuan Lu, Yasu Zhou, Xinhua Ye, Yong Li, Jie Wang

    Published 2025-01-01
    “…IntroductionDiagnosing the types of malignant lymphoma could help determine the most suitable treatment, anticipate the probability of recurrence and guide long-term monitoring and follow-up care.MethodsWe evaluated the differences in benign, lymphoma and metastasis superficial lymph nodes using ultrasonography and tissue metabolomics.ResultsOur findings indicated that three ultrasonographic features, blood supply pattern, cortical echo, and cortex elasticity, hold potential in differentiating malignant lymph nodes from benign ones, and the shape and corticomedullary boundary emerged as significant indicators for distinguishing between metastatic and lymphoma groups. …”
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  20. 1360

    A Two-Stage Method for Screening Pulse RFI in SAR Raw Data Alternating the Use of Time and Frequency Domains by Tingting Wei, Xingwang Hu, Zhengwei Guo, Gaofeng Shu, Yabo Huang, Ning Li

    Published 2025-01-01
    “…Synthetic aperture radar (SAR) is more susceptible to be affected by the radio frequency interference (RFI) in the same frequency band when receiving echo signal. Pulse RFI (PRFI) is a common form of RFI and often has time-varying characteristics, which will deteriorate the SAR images quality and hinder image interpretation. …”
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