Showing 3,941 - 3,960 results of 5,787 for search '"magnets"', query time: 0.05s Refine Results
  1. 3941

    Cellular Imaging of Inflammation in Atherosclerosis Using Magnetofluorescent Nanomaterials by Farouc A. Jaffer, Matthias Nahrendorf, David Sosnovik, Kimberly A. Kelly, Elena Aikawa, Ralph Weissleder

    Published 2006-04-01
    “…Apo E−/− mice ( n = 11) were next injected with the MFNP (15 mg/kg iron) or saline. In vivo magnetic resonance imaging (MRI) demonstrated strong plaque enhancement by the MFNPs ( p < .001 vs. saline), which was confirmed by multimodality ex vivo MRI and fluorescence reflectance imaging. …”
    Get full text
    Article
  2. 3942

    Controversies in the Surgical Management of Spinal Cord Injuries by Ahmed M. Raslan, Andrew N. Nemecek

    Published 2012-01-01
    “…The controversy surrounding whether reduction is safe, or not, and whether prereduction magnetic resonance (MR) imaging to rule out traumatic disc herniation is essential is discussed. …”
    Get full text
    Article
  3. 3943

    Self-Dual Configurations in a Generalized Abelian Chern-Simons-Higgs Model with Explicit Breaking of the Lorentz Covariance by Rodolfo Casana, Lucas Sourrouille

    Published 2016-01-01
    “…The self-dual or Bogomolnyi equations produce an infinity number of soliton solutions by choosing conveniently the generalizing function ω1(|ϕ|) which must be able to provide a finite magnetic field. Also, we have shown that by properly choosing the generalizing functions it is possible to reproduce the Bogomolnyi equations of the Abelian Maxwell-Higgs and Chern-Simons-Higgs models. …”
    Get full text
    Article
  4. 3944

    A Case Series of Diverse Cardiac Abnormalities in Collegiate Athlete with COVID-19: Role for Multimodality Imaging by Vanessa-Rose G. Turpin, Kyle Goerl, Chen Hoe Chow, Carl J. Ade

    Published 2022-01-01
    “…Cardiac imaging studies consisting of transthoracic echocardiography (TTE) and cardiovascular magnetic resonance imaging (CMR) were performed 10 days post-COVID-19 diagnosis and several weeks into recovery. …”
    Get full text
    Article
  5. 3945

    Three‐Dimensional Modeling of the Ground Electric Field in Fennoscandia During the Halloween Geomagnetic Storm by Elena Marshalko, Mikhail Kruglyakov, Alexey Kuvshinov, Ari Viljanen

    Published 2023-09-01
    “…Abstract In this study, we perform three‐dimensional (3‐D) ground electric field (GEF) modeling in Fennoscandia for three days of the Halloween geomagnetic storm (29–31 October 2003) using magnetic field data from the International Monitor for Auroral Geomagnetic Effects (IMAGE) magnetometer network and a 3‐D conductivity model of the region. …”
    Get full text
    Article
  6. 3946

    Preterm Delivery in the Setting of Left Calyceal Rupture by Brent Hanson, Rami Tabbarah

    Published 2015-01-01
    “…Urology was consulted and further imaging was obtained. Magnetic resonance imaging (MRI) was consistent with bilateral hydronephrosis and rupture of the left renal calyx. …”
    Get full text
    Article
  7. 3947

    Unilateral Adrenal Infarction in Pregnancy: A Case Report by Awatef Hajjaji, Yosra Jemma, Amina Mnejja, Ines Zouari, Imen Ghaddab, Fethi Jebali, Lotfi Gratti, Raja Faleh

    Published 2022-08-01
    “…It can only be performed with adrenal imaging. Magnetic resonance imaging shows diffuse enlargement of one or both adrenals and edema on T2-weighted images. …”
    Get full text
    Article
  8. 3948

    Utilization of Fly Ash to Enhance Ground Waste Concrete-Based Geopolymer by Wu Chen, Zhiduo Zhu

    Published 2018-01-01
    “…Scanning electron microscopy/energy dispersive spectroscopy imaging, X-ray diffraction analyses, Fourier Transform Infra Red analyses, and Magic Angle Spinning-Nuclear Magnetic Resonance Spectroscopy techniques are also conducted to investigate the microstructure and phase/elemental compositions of the synthesized geopolymeric binders. …”
    Get full text
    Article
  9. 3949

    Left Ventricle Segmentation in Cardiac MR Images via an Improved ResUnet by Shengzhou Xu, Haoran Lu, Shiyu Cheng, Chengdan Pei

    Published 2022-01-01
    “…Automatic segmentation of the left ventricle (LV) from magnetic resonance (MR) images is essential for an early diagnosis. …”
    Get full text
    Article
  10. 3950

    Behçet’s disease: recurrent ischemic stroke as an initial presentation – a case based review by Anwar Albasri, Wesam Gouda, Faisal Alsaqabi, Mahmoud M. Magdy, Ashraf A. Mostafa, Nehal El Ghobashy

    Published 2025-01-01
    “…Imaging studies, including magnetic resonance imaging and angiography, confirmed the diagnosis of recurrent ischemic stroke and identified the underlying vasculitic changes. …”
    Get full text
    Article
  11. 3951

    Sudden Cardiac Arrest in a Youth with Multiple Arrhythmic Substrates by James Ainsworth, Adrian Ionescu

    Published 2024-01-01
    “…Transthoracic echocardiogram (TTE) demonstrated MAD, confirmed by cardiac magnetic resonance (CMR) imaging and transoesophageal echocardiogram (TOE). …”
    Get full text
    Article
  12. 3952

    Critical analysis of multiple reentrant localization in an antiferromagnetic helix with transverse electric field: Hopping dimerization-free scenario by Sudin Ganguly, Sourav Chattopadhyay, Kallol Mondal, Santanu K. Maiti

    Published 2025-01-01
    “…Considering a helical magnetic system with antiferromagnetic ordering, we uncover spin-dependent RL at multiple energy regions, in the absence of hopping dimerization. …”
    Get full text
    Article
  13. 3953

    Crawlers on the Seabed – The Famous Devonian Trilobites of Gerolstein by Jens Koppka

    Published 2021-06-01
    “…The beautiful landscape and nature of Gerolstein, together with its rich geological and fossil heritage have been a magnet for early geotourism that started already in the 19th century and continues today. …”
    Get full text
    Article
  14. 3954

    A Framework for the Objective Assessment of Registration Accuracy by Francesca Pizzorni Ferrarese, Flavio Simonetti, Roberto Israel Foroni, Gloria Menegaz

    Published 2014-01-01
    “…The concept is demonstrated on a case study: intrasubject rigid and affine registration of magnetic resonance images. Both synthetic and real data are considered. …”
    Get full text
    Article
  15. 3955

    The Role of MR Enterography in Assessing Crohn’s Disease Activity and Treatment Response by Matthew P. Moy, Jenny Sauk, Michael S. Gee

    Published 2016-01-01
    “…New and emerging MRE techniques, such as diffusion-weighted imaging (DWI), magnetization transfer, ultrasmall superparamagnetic iron oxide- (USPIO-) enhanced MRI, and PET-MR, offer the potential for an expanded role of MRI in detecting occult disease activity, evaluating early treatment response/resistance, and differentiating inflammatory from fibrotic strictures. …”
    Get full text
    Article
  16. 3956

    Intense, Long‐Duration Geomagnetically Induced Currents (GICs) Caused by Intense Substorm Clusters by Rajkumar Hajra

    Published 2022-03-01
    “…Abstract Geomagnetically induced current (GIC) measurements at the Mäntsälä, Finland (57.9° magnetic latitude) gas pipeline from 1999 through 2019 are analyzed. …”
    Get full text
    Article
  17. 3957

    Ratio Imaging of Enzyme Activity Using Dual Wavelength Optical Reporters by Moritz F. Kircher, Lee Josephson, Ralph Weissleder

    Published 2002-04-01
    “…Dual wavelength ratio imaging can be used for the quantitative imaging of a variety of enzymes in clinically important settings, while the magnetic properties of the probes allow their detection by MR imaging.…”
    Get full text
    Article
  18. 3958

    Suitable breast cancer screening strategy for Chinese women by CAO Xi, LUO Yongchao, SHEN Songjie

    Published 2024-09-01
    “…Breast imaging examination should mainly choose breast ultrasound, supplemented by mammography and breast magnetic resonance imaging. Risk stratification for breast cancer should be performed in the female population. …”
    Get full text
    Article
  19. 3959

    Comparison of Forensic Virtual Autopsy and Conventional Autopsy Findings in China: A 10-year Retrospective Study by Ya-Wen Liu, Zhuo-Qun Wang, Zhi-Ling Tian, He-Wen Dong, Yuan-Yuan Liu, En-Hao Fu, Jiang Huang, Dong-Hua Zou, Ning-Guo Liu

    Published 2024-12-01
    “…Background: This study evaluates the noninvasive virtual autopsy (virtopsy), which uses imaging technologies like computed tomography (CT) and magnetic resonance imaging to examine deceased internal structures, as an alternative to traditional autopsies due to its less invasive nature and greater family acceptance. …”
    Get full text
    Article
  20. 3960

    Antidisturbance Vibration Suppression of the Aerial Refueling Hose during the Coupling Process by Zikang Su, Honglun Wang

    Published 2017-01-01
    “…This paper proposed an active control strategy based on the permanent magnet synchronous motor (PMSM) angular control for the timely and accurate vibration suppression of the flexible refueling hose. …”
    Get full text
    Article