Showing 101 - 120 results of 221 for search 'X‐ray imaging', query time: 0.08s Refine Results
  1. 101
  2. 102

    MRI based paraspinal muscle mass predicts early cage subsidence after posterior lumbar interbody fusion by Zijian Yang, Jie Liang, Dawei Shi, Can Tuo, Yu Wu, Fan Zhang

    Published 2025-07-01
    “…While low BMD is a recognized contributor to CS, the reliability of dual-energy X-ray absorptiometry (DEXA) is debatable. Although quantitative computed tomography (QCT) offers improved accuracy, it can be compromised by calcified structures. …”
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  3. 103

    Heart failure prognosis risk assessment model based on multimodal data fusion and IoT device monitoring by Zhe Zhang, Dengao Li, Jumin Zhao, Huiting Ma, Fei Wang, Qinglian Hao

    Published 2025-08-01
    “…Accurate early prediction and risk assessment are essential but challenging due to HF’s complex pathology, often inadequately assessed using single data sources like imaging or clinical data alone. To enhance HF prognostic accuracy, our study introduces a multimodal data fusion model that integrates patient imaging, clinical features (e.g., age, blood pressure, ejection fraction), and real-time data from IoT devices monitoring physiological parameters. …”
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  4. 104

    Results of the clinical evaluation of the low-dose protocols of the digital linear tomography of the chest by I. G. Kamyshanskaya, V. M. Cheremisin, A. V. Vodovatov, A. N. Boriskina

    Published 2020-03-01
    “…The second stage of the study was performed as a prospective cohort survey aimed at the evaluation of the structure of X-ray examinations, patient doses and clinical image quality of the digital linear tomograms in antitubercular early treatment center. …”
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    Article
  5. 105

    Surgical Management of Symptomatic Discoid Meniscus: A Case Report and Review of Outcomes by Gaurav Arora, Kuru Parvir, Angad Jolly, Anshu Anand Kantroo, Joy Hasmukhbhai Patel, Yash Chaliawala

    Published 2025-07-01
    “…These symptoms often arise due to tears or altered mechanics associated with the discoid shape. Advanced imaging, particularly magnetic resonance imaging (MRI), is crucial for diagnosing discoid meniscus and assessing associated tears, as traditional X-rays offer limited diagnostic value. …”
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  6. 106
  7. 107

    Tailored Magnetic Fe<sub>3</sub>O<sub>4</sub>-Based Core–Shell Nanoparticles Coated with TiO<sub>2</sub> and SiO<sub>2</sub> via Co-Precipitation: Structure–Property Correlation fo... by Elena Emanuela Herbei, Daniela Laura Buruiana, Alina Crina Muresan, Viorica Ghisman, Nicoleta Lucica Bogatu, Vasile Basliu, Claudiu-Ionut Vasile, Lucian Barbu-Tudoran

    Published 2025-07-01
    “…<b>Background/Objectives:</b> Magnetic nanoparticles, particularly iron oxide-based materials, such as magnetite (Fe<sub>3</sub>O<sub>4</sub>), have gained significant attention as contrast agents in medical imaging This study aimsto syntheze and characterize Fe<sub>3</sub>O<sub>4</sub>-based core–shell nanostructures, including Fe<sub>3</sub>O<sub>4</sub>@TiO<sub>2</sub> and Fe<sub>3</sub>O<sub>4</sub>@SiO<sub>2</sub>, and to evaluate their potential as tunable contrast agents for diagnostic imaging. …”
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  8. 108
  9. 109

    Neonatal Bilious Vomiting as a Predictor for Neonatal Intestinal Obstruction by Hayder Hassan, Amier alkafaji, Aysar Oraibi

    Published 2025-04-01
    “…The study examines the relationship between neonatal diagnosis, particular X-ray or contrast imaging results, conclusive vomiting diagnosis, gestational age, weight, age of presentation, or gender. …”
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  10. 110

    Strategies for Suppression and Compensation of Signal Loss in Ptychography by Ruoru Li, Zijian Xu, Sheng Chen, Shuhan Wu, Yingling Zhang, Xiangzhi Zhang, Renzhong Tai

    Published 2025-06-01
    “…X-ray ptychography is an ultrahigh resolution imaging technique widely used in synchrotron radiation facilities. …”
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  11. 111

    Structural and functional properties of neodymium-doped hydroxyapatite nanoparticles for biomedical applications by K.Sai Manogna, K. Kusuma, G.Rajasekhara Reddy, B.Deva Prasad Raju, N.John Sushma

    Published 2025-12-01
    “…Neodymium (Nd³⁺) doped hydroxyapatite nanoparticles (Han: Nd³⁺ NPs) were synthesized and systematically characterized to evaluate their structural and functional properties for biomedical applications. X-ray diffraction (XRD) confirmed the crystalline phase retention post-doping, while x-ray photoelectron spectroscopy (XPS) revealed the successful incorporation of Nd³⁺ ions. …”
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  12. 112

    Learning quality-guided multi-layer features for classifying visual types with ball sports application by Xin Huang, Tengsheng Liu, Yue Yu

    Published 2025-07-01
    “…This highlights the need for precise X-ray image analysis in the medical and imaging fields. …”
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    Article
  13. 113

    Generation of Magnetic Fields around Black Hole Accretion Disks due to Nonconservative Radiation Fields by Mukesh Kumar Vyas, Asaf Pe’er

    Published 2025-01-01
    “…Future numerical simulations and high-resolution polarimetric observations, such as those from the Imaging X-ray Polarimetry Explorer, enhanced X-ray Timing and Polarimetry Mission, and the Event Horizon Telescope, may provide observational confirmation of our findings.…”
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  14. 114

    Role of ultrasound and spiral computed tomography in diagnosis of cardioesophageal cancer by I. N. Savelyev, I. G. Frolova, S. G. Afanasyev, S. A. Velichko, S. A. Tuzikov, S. V. Miller

    Published 2016-10-01
    “…Аim.The incidence of cardioesophageal cancer has been steadily increasing over the past few decades, posing significant diagnostic challenges.Materials and metods. X-ray examination remains the primary imaging modality for the initial diagnosis of gastric tumors. …”
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  15. 115

    Not All Pneumoperitoneum Needs a Knife by Anilkumar Pura Lingegowda, R. Sushmitha

    Published 2025-07-01
    “…Following intubation, the child deteriorated clinically, developing significant abdominal distension. Chest X-ray and abdominal X-ray revealed bilateral pneumothorax and pneumoperitoneum. …”
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  16. 116

    Ultrasound diagnostics: assessment of tumor thickness and depth of invasion in squamous cell carcinoma of the oral cavity by G. F. Allakhverdieva, E. L. Dronova, T. Yu. Danzanova, A. F. Bacev, M. B. Pak, F. Sh. Kamolova

    Published 2024-04-01
    “…Ultrasound using all approaches shows statistically significantly better results in determining the thickness of tumorsof the tongue and mouth floor in comparison with X-ray computed tomography and magnetic resonance imaging (p &lt;0.001). …”
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  17. 117

    COMPUTER TOMOGRAPHY IN DIAGNOSIS OF DISEASES AND NEW FORMATIONS OF THE PROSTATE GLAND by D. E. Baikov, E. I. Kalacheva, D. A. Kim, A. E. Ryakhovskiy, L. A. Shingareeva, G. V. Baykova

    Published 2017-07-01
    “…The cancer detection rate of preventive inspections using traditional research methods remains very low, and the timeliness of early diagnosis of tumors of the prostate gland determine the modern methods of X-ray imaging. The aim of this study was to estimate the role of computed tomography as a method of Xray imaging, in identifying the various prostate neoplasia with specification of semiotics, diagnostic criteria of various tumors. …”
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  18. 118

    CERVICOBRACHIAL SYNDROME IN PATIENTS WITH SPINAL OSTEOCHONDROSIS by O. V. Sklyarenko, A. P. Zhivotenko, Z. V. Koshkareva, E. G. Ippolitova, T. K. Verkhozina, E. S. Tsyslyak

    Published 2018-09-01
    “…The article presents clinical profile of patients with cervical osteochondrosis and cervicobrachial syndrome, results of cliniconeurological examination including X-ray diagnostics (plain frontal and lateral radiography of cervical spine, functional tests, frontal and lateral X-ray imaging of large joints of upper limbs), MRI of cervical spine, stimulation electroneuromyography and osteodensimetry. …”
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  19. 119

    Evaluation of electron/ion sources effect and number of shots on Fe-Ta thin films using plasma focus device by ArezooSadat EbneRasool, Shaghayegh AdibAmini, Amir Hossein Sari

    Published 2025-08-01
    “…The resulting thin films were characterized comprehensively using X-ray diffraction (XRD), scanning electron microscopy (SEM), energy-dispersive X-ray spectroscopy (EDS), Vickers hardness testing (VHT), and optical microscopy (OM) imaging of Vickers indentations. …”
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  20. 120

    High-resolution microscopy methods for surface morphology semiconductors investigation by A. E. Mirofyanchenko, A. S. Kashuba, E. V. Pryanikova, N. I. Yakovleva, V. V. Arbenina

    Published 2015-12-01
    “…For AFM study we used “tapping mode” which is well suited for epitaxial structures. SEM images were obtained in secondary electrons imaging mode. …”
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