Showing 4,621 - 4,640 results of 5,787 for search '"magnets"', query time: 0.10s Refine Results
  1. 4621

    Huge splenomegaly, a rare presentation of multicentric Castleman’s disease in an HIV-infected patient: a case report and literature review by Malihe Hasannezad, Abdolkarim Haji Ghadery, Sara Ghaderkhani, Armin Vazirian, Fereshteh Ameli, Farid Azmoudeh-Ardalan, Mohammad Reza Rafiian Naini, Ladan Abbasian

    Published 2024-10-01
    “…Histopathologic and immunohistochemical evaluation of excised lymph node as well as imaging modalities, such as computed tomography (CT) and magnetic resonance imaging, are required for the diagnosis of CD. …”
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  2. 4622

    Abnormal neural circuits and altered brain network topological properties in patients with persistent postural-perceptual dizziness by Kangzhi Li, Xia Ling, Jing Zhao, Zhiqun Wang, Xu Yang

    Published 2025-01-01
    “…Resting-state functional magnetic resonance imaging is used to construct whole-brain functional connectivity matrices, followed by network-based statistic and graph theoretical analysis. …”
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    Article
  3. 4623

    Integrating novel stellarator single-stage optimization algorithms to design the Columbia stellarator experiment by A. Baillod, E.J. Paul, G. Rawlinson, M. Haque, S.W. Freiberger, S. Thapa

    Published 2025-01-01
    “…The Columbia Stellarator eXperiment (CSX), currently being designed at Columbia University, aims to test theoretical predictions related to QA plasma behavior, and to pioneer the construction of an optimized stellarator using three-dimensional, non-insulated high-temperature superconducting (NI-HTS) coils. The magnetic configuration is generated by a combination of two circular planar poloidal field (PF) coils and two 3D-shaped interlinked (IL) coils, with the possibility to add windowpane coils to enhance shaping and experimental flexibility. …”
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  4. 4624

    Prediction of Dynamic Plasmapause Location Using a Neural Network by Deyu Guo, Song Fu, Zheng Xiang, Binbin Ni, Yingjie Guo, Minghang Feng, Jianguang Guo, Zejun Hu, Xudong Gu, Jianan Zhu, Xing Cao, Qi Wang

    Published 2021-05-01
    “…Our model can also produce a smooth magnetic local time variation of the plasmapause location with good accuracy, which can be incorporated into global radiation belt simulations and space weather forecasts under a variety of geomagnetic conditions.…”
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    Article
  5. 4625

    Synthesis of Closely‐Contacted Cu2O‐CoWO4 Nanosheet Composites for Cuproptosis Therapy to Tumors With Sonodynamic and Photothermal Assistance by Zhuoran Yang, Zhuo Li, Chunyu Yang, Li Meng, Wei Guo, Liqiang Jing

    Published 2025-01-01
    “…Notably, after treating tumors with HP‐CCW@LA, the tumor microenvironment is leveraged to promote copper ion conversion, which offers the potential for monitoring tumor therapy efficacy through magnetic resonance imaging. This work offers a novel integrated strategy for the development of new cuproptosis agents and therapeutic evaluation.…”
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  6. 4626

    Degradation of Rhodamine B by manganese residue activated peroxymonosulfate by ZHENG Guoqing, HUANG Yukun, HAN Yaocong, XUE Xingyong, LU Yanyue, LAN Lihong, CHEN Zhennan

    Published 2025-01-01
    “…The results showed that manganese residue used in this study contained abundant Fe3O4, with a saturation magnetization of 8.67 emu/g and a specific surface area of 29.95 m2/g. …”
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  7. 4627

    Co(II) and Cd(II) Complexes Derived from Heterocyclic Schiff-Bases: Synthesis, Structural Characterisation, and Biological Activity by Riyadh M. Ahmed, Enaam I. Yousif, Mohamad J. Al-Jeboori

    Published 2013-01-01
    “…The ligands and their metal complexes were characterised by spectroscopic methods (FTIR, UV-Vis, 1H, and 13C NMR spectra), elemental analysis, metal content, magnetic measurement, and conductance. These studies revealed the formation of four-coordinate complexes in which the geometry about metal ion is tetrahedral. …”
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    Article
  8. 4628

    Lipomatous/Extensively Vacuolated Ependymoma with Signet-Ring Cell-Like Appearance: Analysis of a Case with Extensive Literature Review by Miguel Fdo. Salazar, Martha Lilia Tena-Suck, Alma Ortiz-Plata, Citlaltepetl Salinas-Lara, Daniel Rembao-Bojórquez

    Published 2017-01-01
    “…A 16-year-old boy experienced cephalea during three months. Magnetic resonance imaging scans showed a left paraventricular tumour which corresponded to anaplastic ependymoma. …”
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    Article
  9. 4629

    Eribulin Provides a Remarkable Effect in Trabectedin-Resistant Myxoid Liposarcoma by Hironari Tamiya, Hideaki Sabe, Katsunari Yamashita, Yoshinori Imura, Toru Wakamatsu, Satoshi Takenaka

    Published 2020-01-01
    “…At initial presentation, the tumor was 18.7 cm in diameter, and the magnetic resonance imaging (MRI) showed a malignant lipomatous tumor with a myxoid component. …”
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    Article
  10. 4630

    Ionospheric Disturbances Over the Indian Sector During 8 September 2017 Geomagnetic Storm: Plasma Structuring and Propagation by L. Alfonsi, C. Cesaroni, L. Spogli, M. Regi, A. Paul, S. Ray, S. Lepidi, D. Di Mauro, H. Haralambous, C. Oikonomou, P. R. Shreedevi, A. K. Sinha

    Published 2021-03-01
    “…The EPB (or EPBs) occurring in the south of India is/are freshly generated just above the magnetic equator, and is/are likely triggered by the sudden increase of EEJ just before the local sunset, acting as a pre‐reversal enhancement. …”
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  11. 4631

    Disturbance Observer-Based Super-Twisting SMC for Variable Speed Wind Energy Conversion System Under Parametric Uncertainties by Ahmad Bala Alhassan, Muhammad Auwal Shehu, Vijayakumar Gali, Ton Duc do

    Published 2025-01-01
    “…Initially, the controllers were designed with the nominal parameters of the WECS-based permanent magnet synchronous generator (PMSG). Then, the values of the stator resistance and inductance were changed without changing the control design to test the robustness of the controllers to unmatched uncertainties. …”
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  12. 4632

    Esophageal Gastrointestinal Stromal Tumor with Rare Intracranial Metastasis by José Carvalho, Margarida Teixeira, Francisco Teixeira Silva, Alexandra Esteves, Carlos Ribeiro, Diana Guerra

    Published 2020-01-01
    “…On brain computed tomography and posteriorly on magnetic resonance, 2 lesions were observed, left frontal and right cerebellar, compatible with metastatic lesions. …”
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  13. 4633

    Preliminary Results on Irradiance Measurements from Lyra and Swap by S. T. Kumara, R. Kariyappa, M. Dominique, D. Berghmans, L. Damé, J. F. Hochedez, V. H. Doddamani, Lakshmi Pradeep Chitta

    Published 2012-01-01
    “…Also the K emission index is the integrated intensity (or flux) over a 1 Å band centered on the K line and is proportional to the total emission from the chromosphere; this comparison clearly explains that the LYRA irradiance variations are due to the various magnetic features, which are contributing significantly. …”
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  14. 4634

    Statistical analysis on the validity of the cold plasma approximation for chorus waves based on Van Allen Probe observations and their effects on radiation belt electrons by AoJun Ren, Jiang Yu, Jing Wang, ZuZheng Chen, XiaoMan Liu

    Published 2025-01-01
    “…The statistical results show that the observed magnetic field intensities deviate substantially from those calculated from the cold plasma dispersion relation and that they become more pronounced with an increase in geomagnetic activity or a decrease in background plasma density. …”
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  15. 4635

    Transient Global Amnesia with Reversible White Matter Lesions: A Variant of Posterior Reversible Encephalopathy Syndrome? by Tomoki Nakamizo, Ippei Tsuzuki, Takashi Koide

    Published 2015-01-01
    “…Although the initial magnetic resonance image (MRI) was almost normal, the fluid attenuation inversion recovery (FLAIR) images of the MRI on the next day revealed several small foci of high intensity areas in the fronto-parieto-occipital subcortical white matter, presumed to be vasogenic edema in PRES. …”
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  16. 4636

    An Objective Study of Anatomic Shifts in Intracranial Hypotension Using Four Anatomic Planes by Shamar J. Young, Ronald G. Quisling, Sharatchandra Bidari, Tina S. Sanghvi

    Published 2018-01-01
    “…Materials and Methods. Magnetic resonance imaging (MRI) was analyzed in 200 normal and 81 clinically known IH patients. …”
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  17. 4637

    Variability of Ionosphere Over Indian Longitudes to a Variety of Space Weather Events During December 2006 by Alok Kuman Ranjan, M. V. Sunil Krishna, C. Amory‐Mazaudier, R. Fleury, S. Sripathi, Geeta Vichare, W. Younas

    Published 2023-11-01
    “…This study reports the influence of prompt penetration of the magnetospheric convection electric field and the disturbance dynamo on several key ionospheric and magnetic parameters within the Indian longitude sector.…”
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  18. 4638

    A dataset for tactile textures on uneven surfaces collected using a BioIn-Tacto sensing moduleMendeley Data by Maliheh Marzani, Soheil Khatibi, Ruslan Masinjila, Vinicius Prado da Fonseca, Thiago Eustaquio Alves de Oliveira

    Published 2025-04-01
    “…This dataset includes signals for pressure, acceleration, angular rate, and magnetic field variations, all captured by sensors embedded within the flexible structure of the sensing module. …”
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  19. 4639

    Dual-modal super-resolution ultrasound and NIR-II fluorescence imaging of ischemic stroke with ICG-doped porous PLGA microspheres by Ziyue Li, Yu Qiang, Dongli Chen, Dehong Hu, Duyang Gao, Xiaohua Xu, Lei Sun, Yingjia Li, Weibao Qiu, Zonghai Sheng

    Published 2025-04-01
    “…Traditional imaging modalities, such as magnetic resonance imaging and computed tomography, while effective for identifying stroke locations, are often limited in their ability to detect early pathological changes due to constraints in spatial resolution and sensitivity. …”
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    Article
  20. 4640

    Primary large B-cell lymphoma of the central nervous system misdiagnosed as autoimmune encephalitis: a case report by Aihui Ren, Guanwen Zeng, Riling Chen, Zhixing Cao, Wenyan Zhuo, Yubin Liang, Yubin Liang

    Published 2025-01-01
    “…Re-evaluation of MRI data, along with magnetic resonance spectroscopy (MRS) results, suggested a neoplastic process. …”
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