Showing 5,021 - 5,040 results of 5,787 for search '"magnets"', query time: 0.10s Refine Results
  1. 5021

    MetaboLINK is a novel algorithm for unveiling cell-specific metabolic pathways in longitudinal datasets by Jared Lichtarge, Gerarda Cappuccio, Gerarda Cappuccio, Soumya Pati, Soumya Pati, Alfred Kwabena Dei-Ampeh, Alfred Kwabena Dei-Ampeh, Senghong Sing, Senghong Sing, Senghong Sing, LiHua Ma, Zhandong Liu, Zhandong Liu, Mirjana Maletic-Savatic, Mirjana Maletic-Savatic, Mirjana Maletic-Savatic

    Published 2025-01-01
    “…., MetaboLINK) to metabolomics data derived from Nuclear Magnetic Resonance (NMR) spectroscopy performed on neural cells at various developmental stages, from human embryonic stem cells to neurons.ResultsThe MetaboLINK analysis of longitudinal metabolomics data has revealed distinct pathways related to amino acids, lipids, and energy metabolism, uniquely associated with specific cell progenies. …”
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  2. 5022

    Comparative Accuracies of Models for Drag Prediction During Geomagnetically Disturbed Periods: A First Principles Model Versus Empirical Models by R. L. Walterscheid, M. W. Chen, C.‐C. Chao, S. Gegenheimer, J. Cabrera‐Guzman, J. McVey

    Published 2023-05-01
    “…The goal is to assess the use of a first principles model as a potential tool for forecasting satellite drag during large magnetic storms. For the storms considered, we found the TIEGCM, JB2008, and NRLMSIS models to be substantially more accurate than the Jacchia 71 model. …”
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  3. 5023

    Quantifying the Spatiotemporal Evolution of Radiation Belt Electrons Scattered by Lower Band Chorus Waves: An Integrated Model by Weixin Chen, Song Fu, Xin Ma, Binbin Ni, Deyu Guo, Qiongyue Zhang, Xiangyuan Tong, Yibo Zhao, Xing Cao, Zheng Xiang, Yuan Lei

    Published 2024-08-01
    “…Compared to the observations, our integrated model produces effectively the global distribution of plasmapause location, plasma density, and LBC intensity, and assesses quantitatively the scattering effect driven by LBC waves at different magnetic local times (MLT), L‐shell (the Mcllwain L‐parameter), and time. …”
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  4. 5024

    Ultrahigh-field imaging (7 Tesla) in DNET: Unmasking microstructural imaging characteristics – A case report by Marta Calvo-Imirizaldu, Daniele Botta, Margitta Seeck, Jan Novy, Jose Federico Ojeda Esparza, Aikaterini Fitsiori, Corrado Santarosa, Kevin Battistini, Karl-Olof Lövblad, Felix T. Kurz

    Published 2025-03-01
    “…Commercial ultrahigh-field 7 Tesla (T) MRI has been approved for clinical brain imaging, including applications in epilepsy and brain tumors. Increasing magnetic field strength offers significant advantages over lower-field MRI due to improved spatial resolution, signal-to-noise ratio, and contrast-to-noise ratio. …”
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  5. 5025

    Comparative Investigation of Vortex and Direct Plasma Discharge for Treating Titanium Surface by Hyun-Jeong Jeon, Subin Seo, Ara Jung, Kyeong-mok Kang, Jeonghoon Lee, Bomi Gweon, Youbong Lim

    Published 2024-12-01
    “…To address this challenge, we developed a novel plasma source, termed “vortex plasma”, which generates uniform plasma using a magnetic field within a controlled space. We then compared the surface treatment efficiency of the vortex plasma to that of conventional direct plasma discharge by evaluating hydrophilicity, surface chemistry, and surface morphology. …”
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  6. 5026

    Modulated Alpha Power as a Predictor of Tinnitus Alleviation by Tae-Soo Noh, Moo Kyun Park, Seung-Ha Oh, Jun Ho Lee, Myung-Whan Suh

    Published 2024-09-01
    “…Background: Pain associated with subjective tinnitus is known to be alleviated by treatments using a repetitive transcranial magnetic stimulation (rTMS). However, the mechanisms underneath are still on debate. …”
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  7. 5027

    Effect of Time-of-Flight and Regularized Reconstructions on Quantitative Measurements and Qualitative Assessments in Newly Diagnosed Prostate Cancer With F-Fluorocholine Dual Time... by Spencer C. Behr MD, Brett J. Mollard MD, Jaewon Yang PhD, Robert R. Flavell MD, PhD, Randall A. Hawkins MD, PhD, Youngho Seo PhD

    Published 2017-11-01
    “…Recent technical advances in positron emission tomography/magnetic resonance imaging (PET/MRI) technology allow much improved time-of-flight (TOF) and regularized iterative PET reconstruction regularized iterative reconstruction (RIR) algorithms. …”
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  8. 5028

    Real impact of liver cirrhosis on the development of hepatocellular carcinoma in various liver diseases—meta‐analytic assessment by Kazuo Tarao, Akito Nozaki, Takaaki Ikeda, Akira Sato, Hirokazu Komatsu, Tatsuji Komatsu, Masataka Taguri, Katsuaki Tanaka

    Published 2019-03-01
    “…The development of HCC must be closely monitored by ultrasonography, magnetic resonance imaging, and computed tomography, irrespective of the different kinds of liver diseases.…”
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  9. 5029

    Tumor-To-Tumor Metastasis of Poorly Differentiated Gastric Carcinoma to Uterine Lipoleiomyoma by Ryo Kiyokoba, Hiroshi Yagi, Hideaki Yahata, Yoshiaki Kawano, Eisuke Kaneki, Kaoru Okugawa, Kenzo Sonoda, Kiyoko Kato

    Published 2015-01-01
    “…However, repeat CT and magnetic resonance imaging revealed a 9 cm diameter pelvic mass adjacent to the uterus. …”
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  10. 5030

    Deep learning algorithms enable MRI-based scapular morphology analysis with values comparable to CT-based assessments by Hanspeter Hess, Alexandra Oswald, J. Tomás Rojas, Alexandre Lädermann, Matthias A. Zumstein, Kate Gerber

    Published 2025-01-01
    “…Current evaluation techniques using single-slice magnetic-resonance imaging (MRI) are, however, prone to error, while more accurate computed tomography (CT)-based three-dimensional techniques, are limited by cost and radiation exposure. …”
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  11. 5031

    Solid-Pseudopapillary Tumor of the Pancreas: A Single Center Experience by Valentina Beltrame, Gioia Pozza, Enrico Dalla Bona, Alberto Fantin, Michele Valmasoni, Cosimo Sperti

    Published 2016-01-01
    “…All patients underwent preoperative abdominal ultrasound, computed assisted tomography, and tumor markers (CEA and CA 19-9) determinations. In some instances, magnetic resonance, positron emission tomography, and endoscopic ultrasound with aspiration cytology were performed. …”
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  12. 5032

    A New Frontier in Ionospheric Observations: GPS Total Electron Content Measurements From Ocean Buoys by Irfan Azeem, Geoff Crowley, Victoriya V. Forsythe, Adam S. Reynolds, Erik M. Stromberg, Gordon R. Wilson, Craig A. Kohler

    Published 2020-11-01
    “…Both RIO receivers, deployed near the magnetic equator, show an 18–35% increase in TEC during moderately disturbed geomagnetic periods. …”
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  13. 5033

    Identification of Maize Kernel Varieties Using LF-NMR Combined with Image Data: An Explainable Approach Based on Machine Learning by Chunguang Bi, Xinhua Bi, Jinjing Liu, He Chen, Mohan Wang, Helong Yu, Shaozhong Song

    Published 2024-12-01
    “…To address the need for rapid and non-destructive variety identification, this study developed a novel interpretable machine learning approach that integrates low-field nuclear magnetic resonance (LF-NMR) with morphological image features through an optimized support vector machine (SVM) framework. …”
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  14. 5034

    Case Report: Combined Autoimmune Pancreatitis, Ulcerative Colitis and Sclerosing Cholangitis in 28-y.o. Patient by A. R. Khurmatullina, A. V. Okhlobystin, L. N. Androsova, R. T. Rzayev, A. S. Tertychnyy, A. P. Kiryukhin, O. Z. Okhlobystina, M. S. Zharkova, O. S. Shifrin, V. T. Ivashkin

    Published 2025-02-01
    “…Based on the characteristic beaded appearance of the intrahepatic bile ducts at magnetic resonance cholangiopancreatography, primary sclerosing cholangitis (PSC) was diagnosed. …”
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  15. 5035

    A novel myocarditis detection combining deep reinforcement learning and an improved differential evolution algorithm by Jing Yang, Touseef Sadiq, Jiale Xiong, Muhammad Awais, Uzair Aslam Bhatti, Roohallah Alizadehsani, Juan Manuel Gorriz

    Published 2024-12-01
    “…Early detection is crucial for successful treatment, and cardiac magnetic resonance imaging (CMR) is a valuable tool for identifying this condition. …”
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  16. 5036

    Distribution Characteristics of the Plasma Irregularities Inside the Mid‐Latitude Ionospheric Trough Based on Swarm In Situ Measurements by Yiwen Liu, Wenhao Xie, Chao Xiong, Ting Ye, Yuhao Wang, Xin Wan, Yueyan Cao

    Published 2022-03-01
    “…Based on the Swarm in situ plasma measurements from 2014 to 2020, the dependences of MTI on magnetic local time, season, solar flux, and geomagnetic activities are analyzed. …”
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  17. 5037

    Tailor-Made, Linear, and “Comb-Like” Polyester-Based Copolymers: Synthesis, Characterization, and Thermal Behavior of Potential 3D-Printing/Electrospinning Candidates by Franco L. Redondo, Mario D. Ninago, Augusto G. O. de Freitas, Cristiano Giacomelli, Andrés E. Ciolino, Marcelo A. Villar

    Published 2018-01-01
    “…Copolymers were characterized by hydrogen nuclear magnetic resonance (1H-NMR), size exclusion chromatography (SEC), and Fourier transform infrared (FTIR) spectroscopy. …”
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  18. 5038

    Diagnostic methods employing kidney biomarkers clinching biosensors as promising tools by Neelam Yadav, Jagriti Narang, Anil Kumar Chhillar, Jogender Singh Rana, Mohd Usman Mohd Siddique, El-Refaie Kenawy, Saad Alkahtani, Mohd Neyaz Ahsan, Amit Kumar Nayak, Md Saquib Hasnain

    Published 2024-01-01
    “…Existing diagnostic techniques used for monitoring kidney biomarker concentration include chromatographic assays, spectroscopic assays, immunoassays, magnetic resonance imaging (MRI), computed tomography (CT), etc. …”
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  19. 5039

    Resolution dependence of vessel size index across various brain regions by DongKyu Lee, Yelim Gong, Abel Worku Tessema, SoHyun Han, Hyung Joon Cho

    Published 2025-01-01
    “…Magnetic resonance imaging (MRI) excels at detecting quantitative changes in microvascular parameters such as cerebral blood volume, cerebral blood flow, and vessel size index (VSI), which are essential for diagnosing and monitoring cerebrovascular diseases. …”
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  20. 5040

    Modeling Radiation Belt Electrons With Information Theory Informed Neural Networks by Simon Wing, Drew L. Turner, Aleksandr Y. Ukhorskiy, Jay R. Johnson, Thomas Sotirelis, Romina Nikoukar, Giuseppe Romeo

    Published 2022-08-01
    “…The model inputs solar wind parameters (velocity, density, interplanetary magnetic field (IMF) |B|, Bz, and By), magnetospheric state parameters (SYM‐H and AL), and L*. …”
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