Showing 4,041 - 4,060 results of 5,787 for search '"magnet"', query time: 0.06s Refine Results
  1. 4041

    MRgFUS subthalamotomy in Parkinson’s disease: an approach aimed at minimizing Lesion Volume by Marina Campins-Romeu, Rebeca Conde-Sardón, Isabel Sastre-Bataller, Carlos Morata-Martínez, Mireya Losada-López, José Luís León-Guijarro, Luis Raga-Rodríguez, Julia Pérez-García, Antonio Gutiérrez-Martín, Andrés M. Lozano, Raquel Baviera-Muñoz, Irene Martínez-Torres

    Published 2024-12-01
    “…Abstract Idiopathic Parkinson’s Disease (PD) is a neurodegenerative disorder characterized by tremor, rigidity, bradykinesia, and postural instability. Magnetic Resonance-guided high-intensity focused ultrasound (MRgFUS) of the subthalamic nucleus (STN) is gaining recognition as a minimally invasive surgical option. …”
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  2. 4042

    A Case of John Cunningham Virus Induced Rhombencephalitis after Rituximab Therapy for Idiopathic Thrombocytopenic Purpura by Silpita Katragadda, Varshaa Koneru, Genevieve Devany, Aaron S. DeWitt, Vasudev H. Tati

    Published 2021-01-01
    “…Neurological examination was significant for torsional nystagmus, motor aphasia, right-sided dysmetria, and dysdiadochokinesia with gait ataxia. Magnetic resonance imaging (MRI) showed right cerebellar lesion and cerebrospinal fluid (CSF) polymerase chain reaction (PCR) was positive for JC virus. …”
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  3. 4043

    Characterization of Jamaican Delonix regia and Cassia fistula Seed Extracts by Andrea Goldson Barnaby, Raymond Reid, Vaughn Rattray, Ruth Williams, Marcel Denny

    Published 2016-01-01
    “…Lipid extracts were characterized by nuclear magnetic resonance spectroscopy and gas chromatography/mass spectrometry. …”
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  4. 4044

    Sub-millimeter fiberscopic robot with integrated maneuvering, imaging, and biomedical operation abilities by Tieshan Zhang, Gen Li, Hao Ren, Liu Yang, Xiong Yang, Rong Tan, Yifeng Tang, Dong Guo, Haoxiang Zhao, Wanfeng Shang, Yajing Shen

    Published 2024-12-01
    “…With a slim profile of 0.95 mm achieved by microscale 3D printing and magnetic spray, this continuum robot delivers competitive imaging performance and extends obstacle detection distance up to ~9.4 mm, a tenfold improvement from the theoretical limits. …”
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  5. 4045

    Intravenous leiomyomatosis presenting as Budd–Chiari syndrome: a case report and literature review by Jingwen Gan, Xiao Ma, Jiang Shao, Jinhui Wang, Dongyan Cao

    Published 2025-02-01
    “…The establishment of clinical diagnoses of IVL and BCS mainly depends on clinical presentations and imaging, such as ultrasonography, computed tomography, and magnetic resonance imaging. Surgical intervention to alleviate the hepatic veins outflow obstruction is the most important treatment. …”
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  6. 4046

    Pontocerebellar hypoplasia: clinical case and literature review by L. Anužis, E. Buivydas, D. Petrova, M. Šukys, R. Gleiznienė

    Published 2019-09-01
    “…Progressive microcephalus, sucking and swallowing disorders, jitteriness, generalized clonus, insufficient development of voluntary movements and cognitive functions, and dystonia can be observed. Magnetic resonance imaging (MRI) along with clinical signs and symptoms is very important in suspecting and diagnosing PCH. …”
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  7. 4047

    Diagnosing Cardiac Amyloidosis: From Heart Failure to Electrical Storm by Adithya T. Mathews, Abu-Sayeef Mirza, Chandrashekar Bohra, Akshay G. Mathews, Philip Ritucci-Chinni, Jamie L. Weber, William W. Bulkeley, Maqsood Siddique, David Whitaker, Richard Bowerman

    Published 2021-01-01
    “…She was discharged with diuretic therapy and scheduled for a cardiac magnetic resonance imaging. One week after discharge, she was readmitted with progressive shortness of breath and syncope. …”
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  8. 4048

    Tuberculous Arthritis of the Knee with Rice Body Formation: A Report of a Rare Case by Truong Nguyen Khanh Hung, Tran Binh Duong, Tran Phuoc Binh, Dao Thanh Tu, Huynh Phuoc Hau, Truong Trong Tin, Cao Thi, Le Van Tuan

    Published 2020-01-01
    “…He had no previous history of tuberculosis, and the results of the routine laboratory tests were within normal limits; he also tested negative for rheumatoid factor. Magnetic resonance (MR) imaging revealed multiple rice bodies in the right knee, measuring 5-8 mm. …”
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  9. 4049

    Combination of Carbon Dioxide Angiography and Outback® Elite for Revascularization of a Patient with Renal Insufficiency with Bilateral Femoropopliteal Chronic Total Occlusions by Yuhei Nojima, Shinsuke Nanto, Hidenori Adachi, Madoka Ihara, Tetsuya Kurimoto

    Published 2017-01-01
    “…She refused surgical revascularization; therefore, we performed our treatment without iodine contrast medium. First, magnetic resonance imaging was performed to confirm that the CTO lesions had caused severe claudication before intervention. …”
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  10. 4050

    A Wearable Wireless Energy Link for Thin-Film Batteries Charging by Giuseppina Monti, Laura Corchia, Egidio De Benedetto, Luciano Tarricone

    Published 2016-01-01
    “…In more detail, in order to facilitate the integration into wearable accessories (such as handbags or suitcases), the prototype of the wireless energy link was implemented by exploiting a magnetic coupling between two planar resonators fabricated by using a conductive fabric on a layer of leather. …”
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  11. 4051

    Renal Sinus Lipomatosis in Transplanted Kidneys: An Unusual Clinical Case by Luca Apicella, Gianfranco Vallone, Sossio Vitale, Gianluca Garofalo, Luigi Russo, Riccardo Gallo, Stefano Federico, Massimo Sabbatini

    Published 2011-01-01
    “…The diagnosis relies on ultrasonography (US), magnetic resonance imaging (MRI), computed tomography (CT), and, finally, percutaneous biopsy. …”
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  12. 4052

    Modeling the transport and anisotropy of energetic electrons in solar flares by Xiangliang Kong, Xiangliang Kong, Xiangliang Kong, Hao Ning, Yao Chen, Yao Chen

    Published 2025-01-01
    “…In this work, we model the propagation of electrons by numerically solving the particle transport equation which includes the physics of magnetic mirroring and turbulent pitch-angle diffusion. …”
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  13. 4053

    Evaluating Wireless Power Transfer Technologies for Electric Vehicles: Efficiency and Practical Implementation of Inductive, Capacitive, and Hybrid Systems by Thamvarit Singhavilai, Jarurote Tippayachai, Kamon Jirasereeamornkul, Chainarin Ekkaravarodome, Taweesak Samanchuen

    Published 2025-01-01
    “…IPT utilizes resonant magnetic fields, CPT employs resonant electric fields, and HPT combines both methods to optimize the use of electromagnetic fields and electronic components. …”
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  14. 4054

    Cervical Spine Ischemic Stroke Complicated by Spastic Quadriparesis and Ogilvie Syndrome: A Case Report and Literature Review by Salman Assad, Justin Nolte, Dharampreet Singh, Samrina Hanif, Paul Ferguson

    Published 2020-01-01
    “…However, the initial magnetic resonance imaging (MRI) of the cervical spine demonstrated gliosis and restricted diffusion of the cord with multilevel neuroforaminal stenosis but without central canal stenosis or cord compression. …”
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  15. 4055
  16. 4056

    Modalities for Imaging of Prostate Cancer by A. H. Hou, D. Swanson, A. B. Barqawi

    Published 2009-01-01
    “…This review discusses the more established imaging techniques, including Ultrasonography, Magnetic Resonance Imaging, MR Spectroscopy, Computed Tomography, and Positron Emission Tomography. …”
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  17. 4057

    Misfit Strain in Superlattices Controlling the Electron-Lattice Interaction via Microstrain in Active Layers by Nicola Poccia, Alessandro Ricci, Antonio Bianconi

    Published 2010-01-01
    “…The plots of 𝑇𝑐 as a function of misfit strain at constant charge transfer in cuprates show a first-order quantum critical phase transition where an itinerant striped magnetic phase competes with superconductivity in the proximity of a structural phase transition, that is, associated with an electronic topological transition. …”
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  18. 4058

    Toward the Reconstruction of Substorm‐Related Dynamical Pattern of the Radiowave Auroral Absorption by V. A. Sergeev, M. A. Shukhtina, N. A. Stepanov, D. D. Rogov, A. V. Nikolaev, E. Spanswick, E. Donovan, T. Raita, A. Kero

    Published 2020-03-01
    “…Its key ingredients are (a) usage of linear prediction filter technique to extract from riometer data the response function to the injection of unit magnitude and (b) characterization of injection parameters by midlatitude magnetic variations caused by the substorm current wedge. …”
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  19. 4059

    Joint Brain Parametric T1-Map Segmentation and RF Inhomogeneity Calibration by Ping-Feng Chen, R. Grant Steen, Anthony Yezzi, Hamid Krim

    Published 2009-01-01
    “…We propose a constrained version of Mumford and Shah's (1989) segmentation model with an information-theoretic point of view in order to devise a systematic procedure to segment brain magnetic resonance imaging (MRI) data for parametric T1-Map and T1-weighted images, in both 2-D and 3D settings. …”
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  20. 4060

    A Case of Cushing’s Syndrome due to Ectopic Adrenocorticotropic Hormone Secretion from Esthesioneuroblastoma with Long Term Follow-Up after Resection by Leslee N. Matheny, Sudipa Sarkar, Hanyuan Shi, Jiun-Ruey Hu, Hannah Harmsen, Ty W. Abel, Shubhada M. Jagasia, Shichun Bao

    Published 2018-01-01
    “…Computed tomography scan of the head and magnetic resonance imaging showed a 7 cm skull base mass centered in the right cribriform plate without sella involvement. …”
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