Showing 5,581 - 5,600 results of 5,787 for search '"magnet"', query time: 0.07s Refine Results
  1. 5581

    Assessment of Tumor Response to Neoadjuvant Chemotherapy in Breast Cancer Using MRI and 18F FDG PET/CT by Reem Yusuf AlBuainain, Fatema Yusuf Bunajem, Hussain Adnan Abdulla

    Published 2025-01-01
    “…A pathological complete response (pCR) to therapy correlates with better overall disease prognosis. Magnetic resonance imaging (MRI) and positron emission tomography/computed tomography (PET/CT) have been widely used to monitor the response to NACT in breast cancer. …”
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  2. 5582

    Subclinical imaging activity in multiple sclerosis patients during war‐related psychological stress by Omri Zveik, Tal Friedman‐Korn, Ariel Rechtman, Tal Ganz, Garrick Hoichman, Lyne Shweiki, Dana Ekstein, Adi Vaknin‐Dembinsky

    Published 2025-01-01
    “…This study aims to assess the impact of war‐related psychological stress on MS activity using magnetic resonance imaging (MRI) scans and clinical follow‐up. …”
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  3. 5583

    Explainable Self-Supervised Dynamic Neuroimaging Using Time Reversal by Zafar Iqbal, Md. Mahfuzur Rahman, Usman Mahmood, Qasim Zia, Zening Fu, Vince D. Calhoun, Sergey Plis

    Published 2025-01-01
    “…Objective: Functional magnetic resonance imaging data pose significant challenges due to their inherently noisy and complex nature, making traditional statistical models less effective in capturing predictive features. …”
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  4. 5584

    Arthroscopic all-inside wrapping repair of lateral meniscus bucket-handle tears: clinical and imaging outcomes by Kun-Hui Chen, Hsuan-Hsiao Ma, Alisan Fu, Hsin-Yi Wang, Hsiao-Li Ma, En-Rung Chiang

    Published 2025-01-01
    “…At 6 months postoperatively, the healing of the repaired meniscus was evaluated using Henning’s criteria through magnetic resonance imaging (MRI). Results Of the 34 patients included, two required re-operation for a re-tear of the BHT, resulting in a clinical healing rate of 94.1% (95% confidence interval [CI]: 82.9–99.2%) at a mean follow-up of 4.2 years. …”
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  5. 5585

    Medial Open-Wedge High Tibial Osteotomy with Partial Meniscectomy and Without Cyst Excision for Popliteal Cysts: A Case Series by Kang-Il Kim, Jun-Ho Kim

    Published 2025-01-01
    “…<b>Methods:</b> This study retrospectively used serial magnetic resonance imaging (MRI) evaluations to assess 26 consecutive patients who underwent MOWHTO. …”
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  6. 5586

    Evaluation of the Short- and Long-Term Effectiveness of Pulsed Radiofrequency and Conventional Radiofrequency Performed for Medial Branch Block in Patients with Lumbar Facet Joint... by Abdurrahman Çetin, Abdulkadir Yektaş

    Published 2018-01-01
    “…Diagnosis of lumbar facet joint disease is the sum of the combinations consisting of history, physical activity, and diagnostic imaging frequently including computed tomography and magnetic resonance imaging scans. Prevalence of facet-based chronic low back pain is 15–45%. …”
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  7. 5587
  8. 5588

    Investigation of 4-Nitro-N, N-diphenylaniline as a chemical tracer under high pressure high temperature reservoir conditions for enhanced oil recovery applications by Subhadip Maiti, Nishant Kumar Choudhary, Kiran R. Gore, Sandeep D. Kulkarni

    Published 2025-02-01
    “…The purity of the synthesised N-TPA was first confirmed to be greater than 98% based on nuclear magnetic resonance (NMR) analysis. Ultraviolet (UV) and high-performance liquid chromatography (HPLC) techniques were established to measure the ppm-level concentrations of 4-FBA and N-TPA in the standard brine solutions. …”
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  9. 5589

    Studying Alzheimer’s disease through an integrative serum metabolomic and lipoproteomic approach by Alessia Vignoli, Giovanni Bellomo, Federico Paolini Paoletti, Claudio Luchinat, Leonardo Tenori, Lucilla Parnetti

    Published 2025-01-01
    “…Methods This pilot study proposes a serum investigation via nuclear magnetic resonance (NMR) spectroscopy in a consecutive series of AD patients including 57 patients affected by Alzheimer’s disease at dementia stage (AD-dem) and 45 patients with mild cognitive impairment (MCI) due to AD (MCI-AD). …”
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  10. 5590

    Semi-standardized evaluation of extraprostatic extension and seminal vesicle invasion with [18F]PSMA-1007 PET/CT: a comparison to MRI using histopathology as reference by Erland Hvittfeldt, Fredrik Hedeer, Erik Thimansson, Kevin Sandeman, David Minarik, Jacob Ingvar, Anders Bjartell, Elin Trägårdh

    Published 2025-01-01
    “…Our aim was to compare [18F]PSMA-1007 PET/CT to magnetic resonance imaging (MRI) in evaluation of EPE and SVI, building on a previously described method for standardized evaluation. …”
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  11. 5591

    Colorimetric and Naked-Eye Detection of Inorganic Arsenic in Water using BF2-Curcumin and Silica Nanoparticle-BF2-Curcumin Sheets by Farshid Ghorbani, Sheyda Mohammadi Isaabad

    Published 2024-08-01
    “…Investigating the effect of ions interference showed that the concentration (mg/L), cations, and anions that exist in water interfered with arsenic detection. The magnetic adsorbence of Fe3+-TMSPT-MNPs was used to transfer the target analyte and eliminate the interference. …”
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  12. 5592

    Vertebral level in pregnancy according to the posterior superior iliac spine: an observational study by Ping Li, Dong Luo, Haibo Qu, Xuesheng Li, Linli Luo

    Published 2024-12-01
    “…Methods We consecutively enrolled pregnant women with gestational ages ranging from 24 to 38 weeks scheduled for magnetic resonance imaging (MRI) examination. Two anesthesiologists used ink to mark the PSIS line through visual localization or palpation. …”
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  13. 5593

    Lanthanide(III) and Yttrium(III) Complexes of Benzimidazole-2-Acetic Acid: Synthesis, Characterisation and Effect of La(III) Complex on Germination of Wheat

    Published 2006-01-01
    “…The complexes have been characterised by elemental analysis, molar conductance, magnetic studies, IR, <mml:math> <mml:mrow> <mml:msup> <mml:mi></mml:mi> <mml:mn>1</mml:mn> </mml:msup> </mml:mrow> </mml:math>H NMR, UV-visible, EPR, and TG/DTA studies. …”
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  14. 5594

    Evaluatıon of contrast enhancement intensity, pattern, and kinetics of breast lesions on contrast-enhanced spectral mammography by Ayşe Füsun Bekirçavuşoğlu, Sibel Kul, Süleyman Bekirçavuşoğlu, Dilara Atasoy, Merve Erkan

    Published 2025-01-01
    “…Abstract Background Contrast-enhanced spectral mammography (CESM) is a new and promising imaging modality that improves tumor visibility through tumor contrast enhancement caused by malignant neovascularization. Breast magnetic resonance imaging (MRI) is based on the principle that hypervascular lesions are stained more intensely with contrast material than the breast glandular tissue. …”
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  15. 5595
  16. 5596

    Occurrence and assessment of chronic pain fatigue and sleep disturbance in axial spondyloarthritis patients by Eman Abdel Ghani Sayed, Samer Samy, Faruk Ali Abdi, Anna Abou-Raya

    Published 2025-12-01
    “…Patients with rheumatoid arthritis, cancer, liver disease, and severe sleep or psychiatric disorders were excluded.Methods Complete blood count, erythrocyte sedimentation rate, C-reactive protein (CRP), human leucocyticantigen-B27, plain x-ray, and magnetic resonance imaging of the sacroiliac joints were performed. …”
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  17. 5597
  18. 5598

    Bioinorganic Synthesis of Polyrhodanine Stabilized Fe3O4/Graphene Oxide in Microbial Supernatant Media for Anticancer and Antibacterial Applications by Seyyed Mojtaba Mousavi, Seyyed Alireza Hashemi, Ahmad Gholami, Navid Omidifar, Maryam Zarei, Sonia Bahrani, Khadije Yousefi, Wei-Hung Chiang, Aziz Babapoor

    Published 2021-01-01
    “…Also, obtained compounds were morphologically, magnetically, and chemically characterized using scanning electron microscopy (SEM) and vibrating sample magnetometer (VSM), energy dispersive X-ray (EDX) analysis. …”
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  19. 5599

    Advancements in noninvasive techniques for transplant rejection: from biomarker detection to molecular imaging by Yuan Song, Yihui Wang, Wenyuan Wang, Yuji Xie, Junmin Zhang, Jing Liu, Qiaofeng Jin, Wenqian Wu, He Li, Jing Wang, Li Zhang, Yali Yang, Tang Gao, Mingxing Xie

    Published 2025-02-01
    “…Fluorescence imaging provides a high spatiotemporal resolution for AR grading, ultrasound offers real-time and portable monitoring, and magnetic resonance delivers high tissue contrast for anatomical assessments. …”
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  20. 5600

    Relating Sensory, Cognitive, and Neural Factors to Older Persons’ Perceptions about Happiness: An Exploratory Study by Alexandra J. Horne, Kimberly S. Chiew, Jie Zhuang, Linda K. George, R. Alison Adcock, Guy G. Potter, Eleonora M. Lad, Scott W. Cousins, Frank R. Lin, Sara K. Mamo, Nan-Kuei Chen, Abigail J. Maciejewski, Xuan Duong Fernandez, Heather E. Whitson

    Published 2018-01-01
    “…A subset of eligible participants (n = 57) underwent functional magnetic resonance imaging (fMRI) to assess resting state functional connectivity (FC) within a previously described dopaminergic network associated with reward processing. …”
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