Showing 3,741 - 3,760 results of 5,787 for search '"magnet"', query time: 0.07s Refine Results
  1. 3741

    Prenatal Diagnosis and Management of a Fetal Goiter Hypothyroidism due to Dyshormonogenesis by Catarina Matos Figueiredo, Inês Falcão, Joana Vilaverde, Joana Freitas, Maria João Oliveira, Cristina Godinho, Jorge Dores, Maria Céu Rodrigues, Carmen Carvalho, Teresa Borges

    Published 2018-01-01
    “…A vascularized fetal neck mass was detected at 29 weeks’ gestation of a healthy primigravida. Magnetic resonance was suggestive of goiter causing airway deviation without polyhydramnios. …”
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    Article
  2. 3742

    Serous Borderline Tumor in Transgender Female-to-Male Individuals: A Case Report of Androgen Receptor-Positive Ovarian Cancer by Cristina Ferreira, João Fraga, Célia Antunes, Manuela Gonçalo, Paulo Donato

    Published 2021-01-01
    “…The patient underwent a pelvic magnetic resonance imaging to study an ovarian complex cyst that revealed the presence of a bilateral ovarian tumor with imaging features of borderline serous tumor. …”
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    Article
  3. 3743

    Polymer Materials for U-Shaped Optic Fiber Sensors: A Review by Patryk Sokołowski, Jacek Łubiński, Paweł Wierzba, Jakub Czubek, Piotr Miluski, Filip Janiak, Shanyue Guan, Małgorzata Szczerska

    Published 2025-01-01
    “…This is due to their numerous advantages, such as good metrological parameters, biocompatibility and resistance to magnetic and electric fields and environmental pollution. …”
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    Article
  4. 3744

    Asparagus officinalis polysaccharide-loaded liposomal gels alleviate skin inflammation via inhibiting the NF-κB/MAPK pathways by Rongrui Zhang, Yu Xiong, Yujin Ma, Yafei Ma, Nuo Li, Yan Ren, Lili He, Lu Han, Jun Ni, Zhi-xiang Yuan

    Published 2025-02-01
    “…WAPS, a pectin polysaccharide, was identified to coexist with α-glycosidic and β-glycosidic linkages glucan and probably has triple-helix confirmation suggested by Fourier-transform infrared and nuclear magnetic resonance spectroscopy. Cellular experiments indicated that WAPS attenuated the expression of inflammatory cytokines and enhanced macrophage viability. …”
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    Article
  5. 3745

    Cerebral Venous Sinus Thrombosis and Hydrocephalus in a Vegan Secondary to Acquired Hyperhomocystinaemia by W. D. D. Priyankara, A.V. I. Chandimal, F. G. Sivagnanam, E. M. Manoj

    Published 2019-01-01
    “…He was found to have widespread cerebral venous sinus thrombosis, hyperintensities in basal ganglia, and acute hydrocephalus in magnetic resonance imaging, necessitating cerebrospinal fluid diversion, by way of an external ventricular drain and therapeutic anticoagulation. …”
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    Article
  6. 3746

    Optical wave features and sensitivity analysis of a coupled fractional integrable system by Jan Muhammad, Usman Younas, D.K. Almutairi, Aziz Khan, Thabet Abdeljawad

    Published 2025-01-01
    “…The Akbota equation, is a basic tool for investigating nonlinear phenomena in optics, differential geometry of curves, and magnetism. The optical wave solutions are extracted in the forms of different solitary waves as well as periodic, hyperbolic exponential function solutions. …”
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    Article
  7. 3747

    Hydration of Early Age Cement Paste with Nano-CaCO3 and SAP by LF-NMR Spectroscopy: Mechanism and Prediction by Haitao Zhao, Gaoyang Sun, Lu Yu, Kaidi Jiang, Xiaodong Chen, Ruiming Jia, Yi Wan, Shihai Li

    Published 2019-01-01
    “…In this paper, by testing the evolution of the physically bound water using the low-field nuclear magnetic resonance (LF-NMR) technology, the hydration process of cement paste with nano-CaCO3 (NC) and superabsorbent polymer (SAP) at early age is investigated. …”
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    Article
  8. 3748

    Eyelid Edema: A Rare Cause of a Common Sign by Andreia Soares, Cristina Almeida, Cristina Freitas, Marco Sales-Sanz, Sara Ribeiro

    Published 2017-01-01
    “…Brain computed tomography showed an area of bone discontinuity of the orbital roof with brain herniation and a CSF leak into the eyelid (blepharocele). Magnetic resonance confirmed the result of TC and revealed an area of frontal encephalomalacia. …”
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    Article
  9. 3749

    High Step-Up ZVT Converter Based on Active Switched Coupled Inductors by Yu Tang, Haisheng Tong, Raheel Afzal, Yingjun Guo

    Published 2025-01-01
    “…The coupled inductors can realize relatively high voltage gain with appropriate turns ratio while all magnetic components can be integrated in one core. …”
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    Article
  10. 3750

    Atypical Presentation of Atypical Teratoid Rhabdoid Tumor in a Child by Y. T. Udaka, K. Shayan, N. A. Chuang, J. R. Crawford

    Published 2013-01-01
    “…The authors report the case of an 11-year-old boy with a long standing history of slowly progressive weight loss, fatigue, and weakness over 1.5 years whose magnetic resonance imaging revealed a large heterogeneous enhancing dorsally exophytic lower brainstem mass. …”
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  11. 3751

    Dejerine-Roussy Syndrome: Understanding Chronic Thalamic Pain by Saket S Toshniwal, Jiwan Kinkar, Yatika Chadha, Sourya Acharya, Sunil Kumar

    Published 2025-02-01
    “…These complaints have been present since he had a stroke three months ago, and they have gradually progressed to a stage where the pain has become intolerable. A Magnetic Resonance Imaging (MRI) of the brain performed at the time of the stroke showed a lesion in the ventroposterior lateral thalamic region, leading to the diagnosis of the debilitating condition known as Dejerine-Roussy syndrome, as shown in [Table/Fig-1a-d].…”
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  12. 3752

    Coherent harmonic generation of magnons in spin textures by Guibin Lan, Kang-Yuan Liu, Zhenyu Wang, Fan Xia, Hongjun Xu, Tengyu Guo, Yu Zhang, Bin He, Jiahui Li, Caihua Wan, Gerrit E. W. Bauer, Peng Yan, Gang-Qin Liu, Xin-Yu Pan, Xiufeng Han, Guoqiang Yu

    Published 2025-01-01
    “…Numerical simulations indicate that the harmonic generation by microwaves below the ferromagnetic resonance frequency is associated with the nonlinear mixing of spin waves by magnetization structures at the film edge. Our finding of geometry-induced magnon harmonic generation constitutes a new way to generate magnon combs with coherent high-order harmonics and may pave the way for magnon-based information processing and quantum sensing applications.…”
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  13. 3753

    Extra-Abdominal Fibromatosis (Desmoid Tumor): A Rare Tumor of the Lower Extremity Arising from the Popliteal Fossa by Mehmet Ali Kaygin, Ozgur Dag, Bilgehan Erkut, Azman Ates, Refik Cetin Kayaoglu, Hakan Kadioglu

    Published 2011-01-01
    “…A palpable mass was detected in the popliteal fossa of the right lower extremity in a 48-year-old man. Magnetic resonance imaging showed a contrast-enhancing noncalcified lesion initially felt to represent a vascular tumor. …”
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  14. 3754

    Next-Generation Active-Clamp Forward-Flyback Converter With Integrated Planar Transformer for 4 kW LDC by Gyeong-Hyun Kwon, Dong-In Lee, Seong-Wook Jeong, Han-Shin Youn

    Published 2025-01-01
    “…Additionally, integrating the cores from four to three offers the advantage of reduced magnetic core losses. In conclusion, the proposed converter is suitable for high-power LDC applications exceeding 3kW.…”
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  15. 3755

    Zinner’s Syndrome: A Rare Diagnosis of Dysuria Based on Imaging by Ahmed Ibrahimi, Abdelmoughit Hosni, Idriss Ziani, Fatima Zahra Laamrani, Hachem El Sayegh, Laila Jroundi, Lounis Benslimane, Yassine Nouini

    Published 2020-01-01
    “…The diagnosis is made with imaging techniques, notably Magnetic Resonance Imaging (MRI) which remains the gold standard exam for diagnosis confirmation and therapeutic management. …”
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    Article
  16. 3756

    Scattering and Bound States of a Spin-1/2 Neutral Particle in the Cosmic String Spacetime by Fabiano M. Andrade, Cleverson Filgueiras, Edilberto O. Silva

    Published 2017-01-01
    “…In this paper the relativistic quantum dynamics of a spin-1/2 neutral particle with a magnetic moment μ in the cosmic string spacetime is reexamined by applying the von Neumann theory of self-adjoint extensions. …”
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  17. 3757
  18. 3758

    Synthesis, Characterization and Antimicrobial Activity of Transition Metal Complexes of Schiff Base Ligand Derived from 3-Ethoxy Salicylaldehyde and 2-(2-Aminophenyl) 1-H-benzimida... by Matangi Sunitha, Pragathi Jogi, Bathini Ushaiah, C. Gyana Kumari

    Published 2012-01-01
    “…The resulting complexes were characterized by elemental analysis, magnetic moment measurements, conductivity measurements, IR, UV-VIS, 1H NMR, mass spectra and ESR spectral studies. …”
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    Article
  19. 3759

    Total Thickness Bilateral Rupture of the Rectus Abdominis: A Case Report and Literature Review by Dernas Suhail, Olivia Smith, Philip Lim, Srinivas Chintapatla

    Published 2024-01-01
    “…We describe the case of a young male trainee paratrooper who presented with sudden onset severe lower abdominal pain that occurred during military training. Magnetic resonance imaging revealed full-thickness bilateral rupture of the rectus abdominis. …”
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    Article
  20. 3760

    Mathematical Modeling of Properties and Structures of Crystals: From Quantum Approach to Machine Learning by Grzegorz Matyszczak, Christopher Jasiak, Gabriela Rusinkiewicz, Kinga Domian, Michał Brzozowski, Krzysztof Krawczyk

    Published 2025-01-01
    “…This is due to the fact that prepared crystalline solids of practically useful materials (inorganic or organic) may be utilized for the thorough characterization of important properties such as (among others) energy bandgap, light absorption, thermal and electric conductivity, and magnetic properties. For that reason it is important to develop mathematical descriptions (models) of properties and structures of crystals. …”
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    Article