Showing 41 - 60 results of 367 for search 'radiation (pattern OR patterns) evaluation', query time: 0.16s Refine Results
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    Imaging features and consideration of progression pattern of diffuse hemispheric gliomas, H3 G34-mutant by Yuji Kibe, Lushun Chalise, Fumiharu Ohka, Kazuya Motomura, Norimoto Nakahara, Kosuke Aoki, Shoichi Deguchi, Yoshiki Shiba, Kazuhito Takeuchi, Kenichiro Iwami, Junya Yamaguchi, Hiroki Shimizu, Sachi Maeda, Yuhei Takido, Ryo Yamamoto, Yusuke Okuno, Akihiro Sakai, Kennosuke Karube, Ryuta Saito

    Published 2025-02-01
    “…Although there are some reports, a comprehensive understanding of the clinical characteristics, pathogenesis, and outcomes of DHG is insufficient to evaluate the efficacy of maximal tumor resection. We retrospectively analyzed nine cases of DHG, focusing on imaging features and progression patterns. …”
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  4. 44

    Calculation of optimal values of weight coefficients for compensation of the mutual coupling of antenna array elements by Anatoly M. Bobreshov, Alexander A. Kononov, Olga V. Neskorodova, Ksenia V. Smuseva, Grigory K. Uskov

    Published 2025-04-01
    “…In view of this, the relevance of the question of methods for achieving the most accurate control of radiation patterns becomes clear. Aim. Investigation of the possibility of compensating the mutual coupling of antenna elements by adjusting the weight coefficients at the input of the antenna array, derivation of calculation relations for converting input signals, evaluation of performance measures for reducing distortion of directional characteristics provided by the application of the proposed approach. …”
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  5. 45

    Array inspired wideband and high gain antenna with enhanced pattern diversity for 5G mm wave networks by Nawaf A. Alqwaifly, Wahaj Abbas Awan, Nabeel Alsaab, Fahad Nasser Alsunaydih, Khaled Alhassoon

    Published 2025-07-01
    “…The performance of all three antenna designs is evaluated in terms of S-parameters, gain versus frequency, radiation patterns, and radiation efficiency. …”
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  6. 46

    Treatment patterns and survival outcomes of peripheral T-Cell lymphoma in Saudi Arabia: a 12-Year retrospective analysis by Mubarak Al-Mansour, Hosam A. Alghanmi, Duaa E. Shareef, Esraa S. Alshamat, Abdulaziz M. Asseri, Mohammed O. Bayamin, Syed Sameer Aga, Manal A. Alsaggaf

    Published 2025-08-01
    “…The present retrospective analysis evaluated the characteristics, treatment patterns, and survival outcomes of patients with PTCL in KSA. …”
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    Oncological outcomes, survival analysis, and failure patterns in patients with resectable squamous cell carcinoma of the oral tongue treated with glossectomy by Hadi A. Al-Hakami, Atheer Ali Al-Talhi, Bassam AlRajhi, Mohammad A. Alshareef, Baraa I. Awad, Tanvir Hussain, Mohammed Al-Garni

    Published 2025-03-01
    “…Objective This study systematically evaluates oncological outcomes, survival rates, and failure patterns in patients with resectable OTSCC treated with glossectomy. …”
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    Investigation of Radiation Isocenter Accuracy of Linear Accelerator – New Approach of Comprehensive Evaluation of Gantry, Couch, and Collimator Isocenters by Avinash Kuppa Rao, Manikandan Palanisamy, G. V. Subrahmanyam, S. P. Swathi, Tamilarasan Mani

    Published 2025-01-01
    “…This paper presents a newly patented approach for the combined accuracy verification of the gantry, collimator, and couch radiation isocenter. Methods: The novel combined radiation isocenter verification tool is used to expose a star test pattern on the dosimetric film at various angular combinations of the gantry, collimator, and couch. …”
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  14. 54

    Real-life utilization of sentinel lymph node mapping in endometrial cancer: Patterns of practice in unmapped patients and effect on treatment and outcomes by Danielle Glassman, Raadhika Kher, Cande V. Ananth, Eugenia Girda

    Published 2025-06-01
    “…Objectives: To examine the real-life utilization of sentinel lymph node mapping for surgical staging of patients with endometrial cancer. We evaluated patterns of surgical staging in unmapped patients and studied how this practice affected adjuvant therapies and survival. …”
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    Transthoracic Lung Ultrasound in Systemic Sclerosis-Associated Interstitial Lung Disease: Capacity to Differentiate Chest Computed-Tomographic Characteristic Patterns by Cinzia Rotondo, Giuseppe Busto, Valeria Rella, Raffaele Barile, Fabio Cacciapaglia, Marco Fornaro, Florenzo Iannone, Donato Lacedonia, Carla Maria Irene Quarato, Antonello Trotta, Francesco Paolo Cantatore, Addolorata Corrado

    Published 2025-02-01
    “…<b>Conclusions</b>: Our study demonstrated that transthoracic LUS presented a high capacity to discriminate the different patterns of SSc-ILD. Therefore, the hypothesis that transthoracic LUS is an effective screening method for the evaluation of the presence of SSc-ILD and establishing the correct timing of chest HR-CT, in order to avoid patients receiving excessive exposure to ionising radiation, is supported.…”
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    MGLI-Former: a multi-scale and global-local information interactive attention transformer for urban shantytown extraction by Shouhang Du, Shaoyu Wang, Yuhao Hua, Shu Peng, Fei Qin, Xue Li, Yufei Wu

    Published 2024-12-01
    “…Moreover, spatial and landscape patterns of shantytowns in Beijing and Shanghai reveal: (1) Beijing’s shantytowns radiate uniformly from the old city center, whereas Shanghai exhibits a multi-core diffusion pattern. (2) Shanghai's shantytown distribution is clustered, while Beijing's shantytown distribution is more uniform. …”
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    Patterns of Care and Outcomes Among Women With Locally Advanced Cervical Cancer Treated With Curative Intent at a Tertiary Center in South Africa by Juliet Maina, Katie E. Lichter, Elana T. Benishay, Jessica George, Michelle Henry, Nazia Fakie, Surbhi Grover

    Published 2025-03-01
    “…The aim of this study is to assess the patterns of care and survival for patients with LACC treated with curative intent at a tertiary care center in South Africa. …”
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