Showing 4,201 - 4,220 results of 5,787 for search '"magnets"', query time: 0.07s Refine Results
  1. 4201

    Analytical study of steady state axisymmetric stagnation-point gold–blood Casson nanofluid through a rotating stretchable disk by Usman Ali, Hamid Khan, Waris Khan, Emad E. Mahmoud, Marouan Kouki, Jabr Aljedani, Hakim AL Garalleh

    Published 2025-01-01
    “…The main objective of this study is to examine the three-dimensional stagnation flow of Casson nanofluid across a stretching and spinning disk, influenced by a magnetic source. The Navier–Stokes model for flow systems includes Brownian diffusion and thermophoresis. …”
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  2. 4202

    DeepReducer: A linear transformer-based model for MEG denoising by Hui Xu, Li Zheng, Pan Liao, Bingjiang Lyu, Jia-Hong Gao

    Published 2025-03-01
    “…Measuring event-related magnetic fields (ERFs) in magnetoencephalography (MEG) is crucial for investigating perceptual and cognitive information processing in both neuroscience research and clinical practice. …”
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  3. 4203

    Malignant Glioma in the Cerebellum Presenting as Multiple Small Lesions by Takashi Mamiya, Shinji Shimato, Toshihisa Nishizawa, Takashi Yamanouchi, Kojiro Ishikawa, Makoto Ito, Masato Abe, Kyozo Kato

    Published 2019-01-01
    “…We report a case of a 69-year-old female with three lesions simultaneously found in the cerebellum on magnetic resonance images (MRIs) after suffering from gait disturbance. …”
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  4. 4204

    A Simple Bone Cyst in Cervical Vertebrae of an Adolescent Patient by Adriana Bruges Boude, Lina González Vásquez, Fernando Alvarado-Gomez, María Constanza Bedoya, Andrés Rodríguez-Múnera, Luis Carlos Morales-Saenz

    Published 2017-01-01
    “…Case Presentation. Incidental Magnetic Resonance Imaging (MRI) finding of a C2 Simple bone cyst in a 13-year-old female patient is reported. …”
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  5. 4205

    Sports Augmented Cognitive Benefits: An fMRI Study of Executive Function with Go/NoGo Task by Qingguo Ding, Lina Huang, Jie Chen, Farzaneh Dehghani, Juan Du, Yingli Li, Qin Li, Hongqiang Zhang, Zhen Qian, Wenbin Shen, Xiaowei Yin, Pei Liang

    Published 2021-01-01
    “…This study explores the effect of dynamic neural network processing with the classic Go/NoGo task with regular exercisers. We used functional magnetic resonance imaging to analyze the brain activation of areas involved in executive function, especially inhibitory control. …”
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  6. 4206

    Nonlinear control design of a DC microgrid based on the integral sliding mode controller by Akli Hajar, Abouobaida Hassan, Mchaouar Youssef, Fathelkhair Abdelmoghit, Oualifi Khadija

    Published 2025-01-01
    “…The proposed MG contains primarily renewable sources including photovoltaics (PV) commanded by a DC-DC boost converter additionally the wind power conversion system with a turbine wind, a permanent magnet Synchronous Generator (PMSG), a three-phase diode rectifier, and ultimately a DC-DC buck-boost converter. …”
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  7. 4207

    Analysis of the Geoelectric Field in Sweden Over Solar Cycles 23 and 24: Spatial and Temporal Variability During Strong GIC Events by V. Lanabere, A. P. Dimmock, L. Rosenqvist, L. Juusola, A. Viljanen, A. Johlander, E. Odelstad

    Published 2023-12-01
    “…Abstract Geomagnetic storms can produce large perturbations on the Earth magnetic field. Through complex magnetosphere‐ionosphere coupling, the geoelectric field (E) and geomagnetic field (B) are highly perturbed. …”
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  8. 4208

    Tumor cell-based liquid biopsy using high-throughput microfluidic enrichment of entire leukapheresis product by Avanish Mishra, Shih-Bo Huang, Taronish Dubash, Risa Burr, Jon F. Edd, Ben S. Wittner, Quinn E. Cunneely, Victor R. Putaturo, Akansha Deshpande, Ezgi Antmen, Kaustav A. Gopinathan, Keisuke Otani, Yoshiyuki Miyazawa, Ji Eun Kwak, Sara Y. Guay, Justin Kelly, John Walsh, Linda T. Nieman, Isabella Galler, PuiYee Chan, Michael S. Lawrence, Ryan J. Sullivan, Aditya Bardia, Douglas S. Micalizzi, Lecia V. Sequist, Richard J. Lee, Joseph W. Franses, David T. Ting, Patricia A. R. Brunker, Shyamala Maheswaran, David T. Miyamoto, Daniel A. Haber, Mehmet Toner

    Published 2025-01-01
    “…To enable tumor epitope-agnostic interrogation of large blood volumes, we developed a high-throughput microfluidic device, depleting hematopoietic cells through high-flow channels and force-amplifying magnetic lenses. Here, we apply this technology to analyze patient-derived leukapheresis products, interrogating a mean blood volume of 5.83 liters from seven patients with metastatic cancer. …”
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  9. 4209

    Analysis of Long‐Term GIC Measurements in Transformers in Austria by D. Albert, P. Schachinger, R. L. Bailey, H. Renner, G. Achleitner

    Published 2022-01-01
    “…Abstract Geomagnetically induced currents (GICs), a result of solar wind interaction with the Earth's magnetic field and the resistive ground, are known to flow in power transmission grids, where they can lead to transformer damage and grid operation problems. …”
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  10. 4210

    Rapid SERS detection of antimony using a superparamagnetic FA@MIL-101(Fe) composite substrate by Zhenli Sun, Jianghong Tang, Xunlong Ji, Jingjing Du

    Published 2025-01-01
    “…To address this issue, a FA@MIL-101(Fe) composite combining Fe₃O₄’s magnetic properties and MIL-101(Fe)’s strong adsorption was synthesized, significantly enhancing Sb(III) detection. …”
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  11. 4211

    Structural Design and Needle Deflection Prediction of Body-Mounted Breast Puncture Robot Modeled After a Compass by Wei-Xi Zhang, Zhi-Hui Men, Jia-Xing Yu, Yong-de Zhang, Xiao-Yang Yu

    Published 2024-01-01
    “…Magnetic Resonance Imaging -guided breast puncture robots have been widely used in recent years. …”
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  12. 4212

    The low-latitude sodium layer: comparative data from lidar observations at Hainan, China and São Paulo, Brazil by Fang Wu, Jing Jiao, GuoTao Yang, LiFang Du, ZhengKuan Liu, HaoRan Zheng, JiXin Guo, ShaoHua Gong, YaJun Zhu

    Published 2025-01-01
    “…Some variations of the Na layer over Brazil that differ from those observed in the northern hemisphere may be related to the South Atlantic Magnetic Anomaly (SAMA) or fountain effect. We suggest that low-latitude Na layer data may provide useful additional evidence that could significantly improve the low-latitude part of the WACCM-Na model.…”
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  13. 4213

    SPECT and PET Imaging of Meningiomas by Varvara Valotassiou, Anastasia Leondi, George Angelidis, Dimitrios Psimadas, Panagiotis Georgoulias

    Published 2012-01-01
    “…Computed Tomography (CT) and Magnetic Resonance Imaging (MRI) are routinely used in the diagnostic workup of patients with meningiomas. …”
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  14. 4214

    Therapeutic strategy and efficacy evaluation of chronic empyema after total pneumonectomy: individualized analysis of six patients by Lei Wang, Yunjie Lv, Guoxue Zhao, Guangjian Li, Zhongliang He, Yunchao Huang, Guangqiang Zhao

    Published 2024-12-01
    “…Re-examination using chest computed tomography (CT) or magnetic resonance imaging (MRI) revealed that the empyema residual cavity had either completely disappeared or had significantly reduced. …”
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  15. 4215

    Analytical model for helical particle array assessment for EMI shielding applications by Ayoub Hamidi, Ahmad Cheldavi, Asghar Habibnejad Korayem, Mohammad Baharian

    Published 2025-01-01
    “…A circuit model of the array is introduced using a modal field decomposition, which justifies the impact of helix transmission modes and the transverse magnetic field component on the shielding properties of the array. …”
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  16. 4216

    Emodin Enhanced Microwave‐Responsive Heterojunction with Powerful Bactericidal Capacity and Immunoregulation for Curing Bacteria‐Infected Osteomyelitis by Tao Xu, Hao Cheng, Hailiang Pei, Jiameng Wang, Yiwei Shi, Xiangyu Zhang, Di Huang

    Published 2025-01-01
    “…Specifically, Fe3O4 acts as a matrix to mediate magnetic loss. After CuS loading, the heterogeneous interface forms induce significant interfacial polarization, which increasing dielectric loss. …”
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  17. 4217

    Nitride thin films grown by thermal laser epitaxy by Dong Yeong Kim, Varun Harbola, Seungwon Jung, Jinjoo Lee, Sukanya Roy, Felix V. E. Hensling, Lena N. Majer, Hongguang Wang, Peter A. van Aken, Joao Marcelo J. Lopes, Neha Aggarwal, Jochen Mannhart, Wolfgang Braun

    Published 2025-01-01
    “…Films deposited on c-plane sapphire substrates include semiconducting nitrides (BN, AlN, ScN, and YN), superconducting nitrides (TiN, VN, ZrN, and NbN), and magnetic nitrides (CrN and GdN). The superconducting transition temperatures of TiN, VN, ZrN, and NbN films are 5.7, 8.9, 8.9, and 16.9 K, respectively. …”
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  18. 4218

    Tracheal adenoid cystic carcinoma presenting as a locally advanced thyroid gland carcinoma by Mariam Ben Ayed, MD, Makram Tbini, MD, Inès Riahi, MD, Sarra Idriss, MD, Mamia Ben Salah, MD

    Published 2025-03-01
    “…We performed a computed tomography scan showing a mass at the angle between the trachea and esophagus infiltrating the left thyroid gland. Magnetic resonance imaging confirmed the tumor's important local and regionregional extension at the thyroid gland, esophagus, larynx, and mediastinum. …”
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  19. 4219

    Zero-echo time imaging achieves whole brain activity mapping without ventral signal loss in mice by Ayako Imamura, Rikita Araki, Yukari Takahashi, Koichi Miyatake, Fusao Kato, Sakiko Honjoh, Tomokazu Tsurugizawa

    Published 2025-02-01
    “…Here, we scouted the zero-echo time (ZTE) sequence, which is robust to magnetic susceptibility and motion-derived artifacts, to image activation in the whole brain including the amygdala following the noxious stimulation to the hind paw. …”
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  20. 4220

    Clinical and CT Features, Clinical Management, and Decision on Sport Eligibility of Professional Athletes with Congenital Coronary Anomalies: A Case Series Study by Gianluca Guarnieri, Edoardo Conte, Davide Marchetti, Matteo Schillaci, Eleonora Melotti, Andrea Provera, Marco Doldi, Maria Rosaria Squeo, Antonio Pelliccia, Viviana Maestrini, Daniele Andreini

    Published 2024-12-01
    “…Diagnostic tools, including coronary CT angiography (CCTA), cardiac magnetic resonance imaging (CMR), and stress tests, were essential in evaluating these anomalies and determining treatment strategies. …”
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