Showing 4,781 - 4,800 results of 5,787 for search '"magnet"', query time: 0.09s Refine Results
  1. 4781

    Erratum for “Woods Charred at Low Temperatures and Their Modification for the Adsorption of Cr(VI) Ions from Aqueous Solution” by Zhenze Li, Takeshi Katsumi, Toru Inui and Shigeyos...

    Published 2013-07-01
    “…Adsorption Capacities and Affinities of Various Adsorbents Adsorbent Adsorption capacity (mg g −1 ) Adsorption affinity (l mg −1 ) Reference Aerobic granules functionalized with polyethylenimine 401.5 7.6 ∞ 10 −3 Sun et al . (2010) Amino-functionalized mesoporous silica 109.6 4.4 ∞ 10 −3 Li et al . (2008) Sawdust-activated carbon 44.0 0.2215 Karthikeyan et al . (2005) Layered double hydroxides 31.2 2.7 ∞ 10 −4 Das et al . (2004) Humic acid extracted from coal 20.8 – Arslan et al . (2010) Carbon nano-tube 20.56 – Di et al . (2004) Granular activated carbon 7.0 – Di Natale et al . (2007) Magnetic Fe 3 O 4 nano- particles 2.95 – Begum and Anantharaman (2009) Bentonite 0.052 – Khan et al . (1995) Wood char (200 °C) 31.96 1.45 ∞ 10 −2 This study Ferric-laden char 53.45 1.3 ∞ 10 −3 This study…”
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  2. 4782
  3. 4783

    An enriched environment promotes cognitive recovery and cerebral blood flow in aged mice under sevoflurane anaesthesia by Wenfeng Gao, Wenji Xie, Wenqin Xie, Changcheng Jiang, Zhenming Kang, Naizhen Liu

    Published 2024-03-01
    “…The behavioural tests include Morris water maze, Y maze and novel object recognition. Magnetic resonance imaging (MRI) was used to determine the blood circulation in the brains. …”
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  4. 4784

    Multiple Brain Abscesses in a Patient with Myasthenia Gravis – a Case Report by S. Radzevičiūtė, G. Liaudanskytė, I. Baužaitė, N. Balčiūnienė, A. Vaitkus

    Published 2023-12-01
    “…Brain imaging is critical to improving the prognosis and is necessary for the diagnosis and treatment of brain abscesses. Magnetic resonance imaging (MRI) remains the preferred radiologic method for diagnosis and differentiation. …”
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    Article
  5. 4785

    A Rare Case of Testicular Tuberculosis Mimicking as Testicular Malignancy by S. Rishabh, K. Krishnamoorthy, T. Joseph Pratheeban, E. Mathan, O. M. Rahman Shahul Hameed

    Published 2025-01-01
    “…Scrotal ultrasound demonstrated bilateral heterogeneously hypoechoic masses, while magnetic resonance imaging of the scrotum and testis identified solid cystic lesions with heterogeneous enhancement. …”
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  6. 4786

    Risk factors of development of hepatocellular carcinoma by V. T. Ivashkin, M. A. Morozova, M. V. Mayevskaya, I. A. Sokolina, Ye. N. German, M. V. Bundina

    Published 2009-02-01
    “…Patients of high risk group should undergo investigation of alpha-fetoprotein level and abdominal US once per 6 months for early diagnostics of HCC; at detection of any liver lesions further deep investigation including computer and magnetic-resonance tomography, guided biopsy of the lesion is indicated.Conclusion. …”
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  7. 4787

    Purification, structural elucidation, and in vitro antitumor effects of novel polysaccharides from Bangia fuscopurpurea by Jingna Wu, Xiaoting Chen, Kun Qiao, Yongchang Su, Zhiyu Liu

    Published 2021-01-01
    “…The structural characteristics of BFP-3 were investigated by chemical and spectroscopic methods, including partial acid hydrolysis, methylation analysis, one- and two-dimensional nuclear magnetic resonance, and gas chromatography-mass spectrometry. …”
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  8. 4788

    Adrenoleukodystrophy: Symptoms, Treatment and Newborn Screening. Literature Review and Clinical Case by Laura Regelskytė, Rūta Praninskienė

    Published 2024-12-01
    “…There were typical lesions of X-adrenoleukodystrophy in the patient’s magnetic resonance tomography imaging, whereas the Loes score was 15. …”
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  9. 4789

    Spatial Variations in the Characteristics of Oscillated and Non-Oscillated Solar Bright Points in Active Regions and Coronal Holes by Rayhane Sadeghi, Ehsan Tavabi

    Published 2024-03-01
    “…It is important to emphasize that the physical principles underlying BP damping may vary depending on the local plasma conditions and magnetic surroundings. Overall, this study highlights the diverse characteristics of BPs in different solar regions, shedding light on their damping times, maximum Doppler velocities, and damping behaviors. …”
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  10. 4790

    Ensemble Modeling of Radiation Belt Electron Acceleration by Chorus Waves: Dependence on Key Input Parameters by Man Hua, Jacob Bortnik, Adam C. Kellerman, Enrico Camporeale, Qianli Ma

    Published 2023-03-01
    “…Using 11 points in each input parameter including chorus wave amplitude Bw, chorus wave peak frequency fm, background magnetic field B0, and electron density Ne, we ran 114 simulations to quantify the impact of uncertainties in the input parameters on the resulting simulated electron acceleration by chorus. …”
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  11. 4791

    Deciphering Metabolic Responses in Traumatic Brain Injury Patients With Different Severity Using 1H NMR-Based Serum Metabolomics by Huan Zhou, Dongdong Sun, Dongmei Wang, Zirui Zhu, Xuelian Hong, Rui Fang, Hua Wang, Minghui Li

    Published 2025-01-01
    “…In order to elucidate the underlying pathophysiologic mechanisms and identify serum biomarkers associated with TBI, we conducted a comprehensive investigation utilizing a 1H nuclear magnetic resonance (NMR)–based metabolomics approach and ELISA analysis of serum samples obtained within 24 h postinjury from a cohort of participants with varying degrees of TBI severity. …”
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  12. 4792

    An efficient hybrid model of CNNs and different kernels of SVM for brain tumor classification by Mohammed Bourennane, Hilal Naimi

    Published 2023-10-01
    “…The most widely employed technique for detecting brain tumors is magnetic resonance imaging (MRI). Moreover, MRI is extensively utilized in medical imaging and image processing to identify variations in various regions of the body. …”
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  13. 4793

    Sex-Specific Brain Activations during Single-Leg Exercise by Kyoungyoun Park-Braswell, Dustin Grooms, Sandra Shultz, Louisa Raisbeck, Christopher Rhea, Randy Schmitz

    Published 2022-12-01
    “… # Study Design Cross-Sectional Study # Methods Thirteen males and seventeen females who were healthy and physically active participated in this study (Male: 23.7±3.8 years, 74.5±13.5 kg, 172.3±6.4 cm; Female: 20.6±1.6 years, 65.4±12.8 kg, 163±6.1 cm). Functional magnetic resonance imaging data were obtained during a simple left knee extension-flexion exercise with their own leg weight while lying on the MRI table. …”
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  14. 4794

    Examples of power transformers testing after outages and bad results of the chemical analysis of the oil sample by Milić Momčilo, Jovanović Đorđe, Dimitrijević Marko

    Published 2023-01-01
    “…This paper will give examples of the results of electrical measurements (most often insulation resistance and dielectric loss factor of windings, magnetizing currents and ohmic resistance of windings) made after power transformers were out of operation and measurements after bad results of chemical analysis of oil samples.…”
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  15. 4795
  16. 4796

    Solar Wind Speed Prediction via Graph Attention Network by Yanru Sun, Zongxia Xie, Haocheng Wang, Xin Huang, Qinghua Hu

    Published 2022-07-01
    “…Accurate solar wind speed prediction and longer lead time will help mitigate the impact of solar storms on aerospace equipment and the Earth's magnetic field. Recently, most approaches do not explicitly capture the relationships between different solar wind features, and the prediction accuracy of 96‐hr is still not good enough. …”
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  17. 4797

    Probabilistic Forecasts of Storm Sudden Commencements From Interplanetary Shocks Using Machine Learning by A. W. Smith, I. J. Rae, C. Forsyth, D. M. Oliveira, M. P. Freeman, D. R. Jackson

    Published 2020-11-01
    “…The most powerful predictive parameter is found to be the range in the interplanetary magnetic field. The models also produce skillful forecasts of SSCs, though with less reliability than was found for SCs. …”
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  18. 4798

    Structural and Functional Deficits in Patients with Poststroke Dementia: A Multimodal MRI Study by Huaying Cai, Zhiyong Zhao, Linhui Ni, Guocan Han, Xingyue Hu, Dan Wu, Xianjun Ding, Jin Wang

    Published 2021-01-01
    “…We collected T1-weighted and resting-state functional magnetic resonance imaging data from 20 PSD patients, 24 poststroke nondementia (PSND) patients, and 21 well-matched normal controls (NCs). …”
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  19. 4799

    Diagnosis and Detection of Alzheimer’s Disease Using Learning Algorithm by Gargi Pant Shukla, Santosh Kumar, Saroj Kumar Pandey, Rohit Agarwal, Neeraj Varshney, Ankit Kumar

    Published 2023-12-01
    “…The studies of these diseases are carried out by Magnetic Resonance Imaging (MRI), Positron Emission Tomography (PET), and Computed Tomography (CT) scans which require expertise to understand the modality. …”
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  20. 4800

    A Precessing-Coin-like Rotary Actuator for Distal Endoscope Scanners: Proof-of-Concept Study by Nirvana Gharib, Mohammad Reza Yousefi Darestani, Kenichi Takahata

    Published 2025-01-01
    “…This scanner uses a magnetic rotor designed to have a mirror surface on its backside, being electromagnetically driven to roll around the cone-shaped hollow base to create a motion just like a precessing coin. …”
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