Showing 4,081 - 4,100 results of 5,787 for search '"magnets"', query time: 0.06s Refine Results
  1. 4081

    Liposarcoma of the Nasopharynx: Diagnosis and Management of a Rare Diagnostic Entity by George X. Papacharalampous, Dimitrios Kikidis, Alexios Vasileiou, Aggeliki Bousiotou, Aristeidis Chrysovergis

    Published 2012-01-01
    “…Most authors agree that the imaging modality of choice is magnetic resonance imaging. Although radiographic findings usually support diagnosis, the imaging characteristics of such lesions may considerably vary, depending on the histological subtype and the macroscopic appearance of the tumor. …”
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    Article
  2. 4082

    Vehicle-Mounted SRM DITC Strategy Based on Optimal Switching Angle TSF by Hongyao Wang, Jingbo Wu, Chengwei Xie, Zhijun Guo

    Published 2025-01-01
    “…Switched reluctance motors (SRMs) offer several advantages, including a magnet- and winding-free rotor, high mechanical strength, and exceptional output efficiency. …”
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  3. 4083

    Late-Onset Isolated Corticotrope Deficiency in a Woman with Down Syndrome by Ibtissem Oueslati, Marwa Ben Jemaa, Meriem Yazidi, Fatma Chaker, Melika Chihaoui

    Published 2021-01-01
    “…Other pituitary hormones were normal. Magnetic resonance imaging scan revealed a partially empty sella turcica. …”
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  4. 4084

    A two-step geospace storm as a new tool of opportunity for experimentally estimating the threshold condition for the formation of a substorm current wedge by L. F. Chernogor

    Published 2025-01-01
    “…As result, the two-step character of this storm has allowed us to suggest that the <span class="inline-formula"><i>B</i><sub><i>z</i></sub></span> interplanetary magnetic field component threshold for the formation of the substorm current wedge lies within the <span class="inline-formula">−</span>(22–30) <span class="inline-formula">nT</span> interval. …”
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  5. 4085

    The association between metabolomic profiles of lifestyle and the latent phase of incident chronic kidney disease in the UK Population by Tingting Jin, Yunqi Wu, Siyi Zhang, Ya Peng, Yao Lin, Saijun Zhou, Hongyan Liu, Pei Yu

    Published 2025-01-01
    “…Metabolomics, especially nuclear magnetic resonance(NMR), offers insights into metabolic profiles’ role in diseases, but more research is needed on its connection to CKD and lifestyle factors. …”
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    Article
  6. 4086

    In-vitro comparative thermo-chemical aging and penetration analyses of bioactive glass-based dental resin infiltrates by Syed Zubairuddin Ahmed, Abdul Samad Khan, Maram Alshehri, Fatimah Alsebaa, Fadak Almutawah, Moayad Mohammed Aljeshi, Asma Tufail Shah, Budi Aslinie Md Sabri, Sultan Akhtar, Mohamed Ibrahim Abu Hassan

    Published 2025-01-01
    “…Initial manual mixing for 1 h, followed by ultrasonic mixing for 3 min and then proceeded for the final mixing on a magnetic stirrer for 24 h in a dark room at ambient temperature. …”
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  7. 4087

    The impact of E × B shear on microtearing based transport in spherical tokamaks by B.S. Patel, M.R. Hardman, D. Kennedy, M. Giacomin, D. Dickinson, C.M. Roach

    Published 2025-01-01
    “…This difference in the response to flow shear is explained through the impact of magnetic shear, $\hat{s}$ , on the MTM linear growth rate dependence on ballooning angle, θ _0 . …”
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  8. 4088

    Clinical and molecular outcomes from the 5-Year natural history study of SSADH Deficiency, a model metabolic neurodevelopmental disorder by Itay Tokatly Latzer, Jean-Baptiste Roullet, Wardiya Afshar-Saber, Henry H. C. Lee, Mariarita Bertoldi, Gabrielle E. McGinty, Melissa L. DiBacco, Erland Arning, Melissa Tsuboyama, Alexander Rotenberg, Thomas Opladen, Kathrin Jeltsch, Àngels García-Cazorla, Natalia Juliá-Palacios, K. Michael Gibson, Mustafa Sahin, Phillip L. Pearl

    Published 2024-04-01
    “…Methods SSADHD subjects underwent clinical evaluations, neuropsychological assessments, biochemical quantification of γ-aminobutyrate (GABA) and related metabolites, electroencephalography (standard and high density), magnetoencephalography, transcranial magnetic stimulation, magnetic resonance imaging and spectroscopy, and genetic tests. …”
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  9. 4089

    Prenatal Characteristics of Infants with a Neuronal Migration Disorder: A National-Based Study by Estelle Naumburg, Bo Strömberg, Helle Kieler

    Published 2012-01-01
    “…Through copies of referrals for computer tomography or magnetic resonance imaging of the brain, the diagnosis was confirmed in 17 children. …”
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  10. 4090

    Use of Autoantibodies to Detect the Onset of Breast Cancer by Jérôme Lacombe, Alain Mangé, Jérôme Solassol

    Published 2014-01-01
    “…However, the majority of women with abnormalities noted on screening mammograms are not diagnosed with cancer because of several factors, including radiologist assessment, patient age, breast density, malpractice concerns, and quality control procedures. Although magnetic resonance imaging is a highly sensitive detection tool that has become standard for women at very high risk of developing breast cancer, it lacks sufficient specificity and costeffectiveness for use as a general screening tool. …”
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  11. 4091

    Historical Reconstruction of Astronaut Cancer Risk: Context for Recent Solar Minima by Tony C. Slaba

    Published 2021-10-01
    “…Spaceborne satellite measurements have exhibited increasing GCR intensities and dose‐rates over the past few solar minima, consistent with related heliospheric magnetic field data. Surrogate measures of solar activity (e.g., sunspot number records and radionuclide yields from ice cores and/or tree rings) combined with model predictions have also been used to infer that the Sun may be entering into a quiet period similar to the Dalton or Gleissberg minima when GCR fluences reached historically high levels. …”
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  12. 4092

    Peroneal Nerve Palsy Caused by Proximal Fibular Solitary Osteochondroma: Case Report and Literature Review by Takashi Kozu, Masayoshi Machida, Katsuaki Taira, Noboru Oikawa, Naho Nemoto, Kazuyoshi Nakanishi

    Published 2022-01-01
    “…Radiological examination and ultrasound revealed a bone tumor in the head of the right fibula. Magnetic resonance imaging ruled out spinal nerve root compression. …”
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  13. 4093

    Effect of Basalt Fiber on Static and Dynamic Mechanical Properties of Metakaolin-Based Cement Clay by Kun Huang, Qinyong Ma, Dongdong Ma

    Published 2020-01-01
    “…To investigate the effects of basalt fiber content on the mechanical properties and microstructure characteristic of metakaolin-based cement clay, the static and dynamic uniaxial compressive and splitting tensile, nuclear magnetic resonance (NMR), and scanning electron microscope (SEM) tests were performed to study the stress-strain curves, static and dynamic peak stress, pore distribution characteristic, and reinforcement mechanism. …”
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  14. 4094

    A Large PROP1 Gene Deletion in a Turkish Pedigree by Suheyla Gorar, Doga Turkkahraman, Kanay Yararbas

    Published 2018-01-01
    “…However, two elder sisters had somatotroph, gonadotroph, and thyrotroph deficiency and no corticotroph deficiency. On pituitary magnetic resonance, partial empty sella was detected with normal bright spot in all siblings. …”
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  15. 4095

    Geomagnetic Pulsations Driving Geomagnetically Induced Currents by M. J. Heyns, S. I. Lotz, C. T. Gaunt

    Published 2021-02-01
    “…Abstract Geomagnetically induced currents (GICs) are driven by the geoelectric field induced by fluctuations of Earth's magnetic field. Drivers of intense GICs are often associated with large impulsive events such as coronal mass ejections. …”
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  16. 4096

    An Empirical Relationship Between Coronal Density and Solar Wind Velocity in the Middle Corona With Applications to Space Weather by Kaine A. Bunting, Huw Morgan

    Published 2023-03-01
    “…This agreement validates the density‐velocity relationship, and shows that an inner boundary based on coronagraph observations is a robust complement, or alternative, to commonly‐used magnetic model constraints for solar wind modeling and forecasting.…”
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  17. 4097

    Imaging-Assisted Large-Format Breast Pathology: Program Rationale and Development in a Nonprofit Health System in the United States by F. Lee Tucker

    Published 2012-01-01
    “…Modern breast imaging, including magnetic resonance imaging, provides an increasingly clear depiction of breast cancer extent, often with suboptimal pathologic confirmation. …”
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  18. 4098

    Conceptual Design and Finite Element Fatigue Life Analysis of a Poppet Valve Spring Compressor by Anthony Simons, Gideon Quartey, Nathaniel Frimpong Asante

    Published 2020-01-01
    “…A design was made for spring compression by incorporating a magnet with a pull force of 679.78 N to take care of the removal of cotters during valve assembly dismantling. …”
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  19. 4099

    Nasopharyngeal Coil Dislocation of an Embolized Internal Carotid Artery Pseudoaneurysm by Nazli Ay, Ingo Todt, Holger Sudhoff

    Published 2021-01-01
    “…An intracranially ruptured pseudoaneurysm was detected by magnetic resonance imaging (MRI) and computed tomography (CT), originating from the internal carotid artery at the junction of the petrous part to the cavernous part. …”
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  20. 4100

    Linear Bending Wave Propagation in Laminar and Turbulent Disks by Callum W. Fairbairn

    Published 2025-01-01
    “…In this work, we conduct 3D grid-based, numerical experiments of bending waves in laminar, viscous hydrodynamic and turbulent, weakly magnetized disks, capturing their behavior in unprecedented detail. …”
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