Showing 4,821 - 4,840 results of 5,787 for search '"magnet"', query time: 0.06s Refine Results
  1. 4821

    Data Assimilation of Ion Drift Measurements for Estimation of Ionospheric Plasma Drivers by Jiahui Hu, Sarah McDonald, Alex Chartier, Aurora López Rubio, Seebany Datta‐Barua

    Published 2024-09-01
    “…The lack of improvement at high‐latitudes is attributed to the increase in EMPIRE ion drift error poleward of 60° magnetic.…”
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    Article
  2. 4822

    DNA Cleavage, Cytotoxic Activities, and Antimicrobial Studies of Ternary Copper(II) Complexes of Isoxazole Schiff Base and Heterocyclic Compounds by Vijay Kumar Chityala, K. Sathish Kumar, Ramesh Macha, Parthasarathy Tigulla, Shivaraj

    Published 2014-01-01
    “…These complexes have been characterized by IR, UV-Vis, ESR, elemental analysis, magnetic moments, TG, and DTA. On the basis of spectral studies and analytical data, five-coordinated square pyramidal/four-coordinated square planar geometry is assigned to all complexes. …”
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    Article
  3. 4823

    Predictive Role of Interleukin-18 in Liver Steatosis in Obese Children by Marta Flisiak-Jackiewicz, Anna Bobrus-Chociej, Eugeniusz Tarasów, Małgorzata Wojtkowska, Irena Białokoz-Kalinowska, Dariusz Marek Lebensztejn

    Published 2018-01-01
    “…Serum IL-18 concentration was evaluated in serum of 108 obese children, determined with ELISA, and referred to degree of liver steatosis in USG or total intrahepatic lipid content assessed by magnetic resonance proton spectroscopy (1HMRS). Results. …”
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    Article
  4. 4824

    Comparison of Low‐Latitude Ionospheric Scintillation Forecasting Techniques Using a Physics‐Based Model by L. D. Nugent, S. Elvidge, M. J. Angling

    Published 2021-07-01
    “…Abstract The temporal change in height of a specific electron density can be used as a proxy for vertical plasma drift (PVPD) at the magnetic equator. The use of PVPDs as a predictor of low‐latitude ionospheric scintillation during the subsequent evening has previously been shown to have forecasting skill when using ionosonde data. …”
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    Article
  5. 4825

    Waist Circumference as Measure of Abdominal Fat Compartments by Scott M. Grundy, Ian J. Neeland, Aslan T. Turer, Gloria Lena Vega

    Published 2013-01-01
    “…Total abdominal fat (TAF), ASF, and IPF masses were measured by magnetic resonance imaging. The highest correlations with WC according to ethnicity and gender were noted for TAF (R2=0.81-0.88) with progressively lower correlations with ASF (0.65–0.82) and IPF (0.29–0.85). …”
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    Article
  6. 4826

    Literature review of spontaneous subarachnoid haemorrhage: treatment management and prevention (Part II) by J. Grigaitė, G. Rutkauskaitė, L. Piliponis, J. Ščerbak, D. Jatužis, J. Valaikienė

    Published 2021-03-01
    “…Following monitoring tactics, it is recommended to repeat CTA or magnetic resonance angiography (MRA) in 6 to 12 months after the aneurysm is detected to evaluate changes over time. …”
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    Article
  7. 4827

    Repair-oriented design and manufacturing strategies for circular electronic products, from mass customization/standardization to scalable repair economy by Bahram Ipaki, Zohrehsadat Hosseini

    Published 2025-03-01
    “…Fast disassembly is supported by magnetic or temporary connections and durable materials and preventive maintenance programs can extend part lifecycles. …”
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    Article
  8. 4828

    Enhancing precision in multiple sclerosis lesion segmentation: A U-net based machine learning approach with data augmentation by Oezdemir Cetin, Berkay Canel, Gamze Dogali, Unal Sakoglu

    Published 2025-03-01
    “…Segmentation of Multiple Sclerosis (MS) lesions from Magnetic Resonance Imaging (MRI) data presents a significant challenge due to the necessity for large volumes of training data and a sophisticated training process. …”
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    Article
  9. 4829

    FTA: A Feature Tracking Empirical Model of Auroral Precipitation by Chen Wu, Aaron J. Ridley, Anna D. DeJong, Larry J. Paxton

    Published 2021-05-01
    “…Abstract The Feature Tracking of Aurora (FTA) model was constructed using 1.5 years of Polar Ultraviolet Imager data and is based on tracking a cumulative energy grid in 96 magnetic local time (MLT) sectors. The equatorward boundary, poleward boundary, and 19 cumulative energy bins are tracked with the energy flux and the latitudinal position. …”
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    Article
  10. 4830

    A longitudinal MRI study on lymph nodes histiocytosis of a xenograft cancer model. by María Jiménez-González, Sandra Plaza-García, Janire Arizeta, Silvia Bianchessi, César Trigueros, Torsten Reese

    Published 2017-01-01
    “…Tumor animals, along with controls (n = 7 / group) were subjected to Magnetic Resonance Imaging (MRI) in order to follow tumor growth and brachial and axillary lymph nodes alterations over several weeks. …”
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    Article
  11. 4831

    Assessment of Immunological, Skeletal, and Thyroid Function Abnormalities in Paediatric Morphoea by Vibhu Mendiratta, Anuja Yadav, Amit K. Meena, Suvarna Samudrala, Ritu Singh, Vishal Parmar

    Published 2025-01-01
    “…Anti-nuclear antibody titres and rheumatoid factor were raised in 7.14% and 4.76% patients, respectively. Magnetic resonance imaging brain revealed abnormalities in three patients as hyper-intensities in subcortical white matter. …”
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  12. 4832

    When Plasma Streams Tie up Equatorial Plasma Irregularities with Auroral Ones by Irina Zakharenkova, Iurii Cherniak

    Published 2020-02-01
    “…The channels of poleward‐streaming plasma depletions were stretched from low‐latitude base toward higher latitudes—they are found to occur for geomagnetic storms under specific combination of steady southward interplanetary magnetic field, subauroral polarization streams (SAPS) electric fields, and enhanced westward drifts at midlatitudes, resulting in northwestward plasma transportation equatorward of the SAPS region. …”
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  13. 4833

    Mutual Coupling Reduction between Two Closely Spaced Antennas with a General PMC Symmetry Plane for Mobile Terminals by Yijiao Fang, Jiangwei Zhong, Yao Nie, Maosheng Fu

    Published 2023-01-01
    “…In this paper, an artificial general perfect magnetic conductor (PMC) decoupling structure is proposed to improve the isolation between two-element closely spaced antenna arrays with an operating frequency around 2.4 GHz. …”
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  14. 4834

    Macro-Micro Study on Mechanical Properties of Frozen Fine Sandstone Based on DEM Mathematical Model by Maoyan Ma, Min You, Shuguang Peng, Biao Zhang, Yuan Lin

    Published 2022-01-01
    “…Furthermore, the nuclear magnetic resonance (NMR) technology was used to obtain pore distribution of the freezing sandstone. …”
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    Article
  15. 4835

    Modeling Equatorial to Mid‐Latitudinal Global Night Time Ionospheric Plasma Irregularities Using Machine Learning by Ephrem Beshir Seba, Giovanni Lapenta

    Published 2024-03-01
    “…Through the RF parameter importance analysis method, we determine that temporal, geographical, and magnetic disturbance‐related factors play a crucial role in predicting global PI variabilities. …”
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    Article
  16. 4836

    Noninvasive Near-infrared Imaging of Fluorochromes within the Brains of Live Mice: An In Vivo Phantom Study by Jan Klohs, Jens Steinbrink, Till Nierhaus, Riad Bourayou, Ute Lindauer, Peyman Bahmani, Ulrich Dirnagl, Andreas Wunder

    Published 2006-07-01
    “…To precisely locate the implanted capsules, magnetic resonance imaging (MRI) was performed. Fluorescence reflectance imaging (FRI) and transillumination fluorescence imaging (TFI) were conducted to analyze and compare sensitivity and target-to-background ratios of the two methods. …”
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  17. 4837

    Acute Cholecystitis-like Presentation in an Adult Patient with Gallbladder Agenesis: Case Report and Literature Review by Nahla Elzubeir, Kevin Nguyen, Muhammad Nazim

    Published 2020-01-01
    “…Work up usually shows contracted gallbladder (GB) on ultrasound (US), and HIDA scan shows nonvisualization. Magnetic resonance cholangiopancreatography (MRCP) can be helpful in the diagnosis; however, the diagnosis without the latter can only be established intraoperatively. …”
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    Article
  18. 4838

    Ferroelectric memory: state-of-the-art manufacturing and research by D. A. Abdullaev, R. A. Milovanov, R. L. Volkov, N. I. Borgardt, A. N. Lantsev, K. A. Vorotilov, A. S. Sigov

    Published 2020-10-01
    “…FRAM uses polarization switching that provides low power consumption, nonvolatility, high speed and endurance, robust data retention, and resistance to data corruption via electric, magnetic fields and radiation. Despite the advantages, market share held by FRAM manufacturers is insignificant due to scaling challenges. …”
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  19. 4839

    Artery of Percheron Infarction: A Case Report of Bilateral Thalamic Stroke Presenting with Acute Encephalopathy by Charles Donohoe, Nooshin Kiani Nia, Patricia Carey, Vamsi Vemulapalli

    Published 2022-01-01
    “…Prompt neuroimaging, preferably with magnetic resonance imaging (MRI), in conjunction with familiarity with this relatively rare vascular variation can facilitate initiation of appropriate time contingent thrombolytic treatment and improved long-term prognosis. …”
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  20. 4840

    A New Method for Artificial Core Reconstruction of a Fracture-Control Matrix Unit by Qiang Liu, Jianjun Liu, Guihong Pei, Zhengwen Zhu, Yun Lei

    Published 2020-01-01
    “…Finally, the porosity, permeability, and wettability of the matrix system and the T2 spectra from nuclear magnetic resonance (NMR) before and after reconstruction are measured. …”
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