Showing 4,261 - 4,280 results of 5,787 for search '"magnets"', query time: 0.07s Refine Results
  1. 4261

    Imaging Findings of Bisphosphonate-Related Osteonecrosis of the Jaws: A Critical Review of the Quantitative Studies by André Ferreira Leite, Fernanda dos Santos Ogata, Nilce Santos de Melo, Paulo Tadeu de Souza Figueiredo

    Published 2014-01-01
    “…Initially, the search for articles was based on the following four types of imaging modalities for evaluating BRONJ: computed tomography, plain film radiographs, magnetic resonance imaging, and nuclear bone scanning. …”
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  2. 4262

    Optimization of Transformer Windings Based on FEA-XGBoost and NSGA-III Algorithm by Shi Bai-di, Jiang Yong-feng, Shang Jing-yu, Bao Ye-feng, Chen Bing-yan, Yang Ke

    Published 2024-01-01
    “…Since the leakage impedance affects the short-circuit current, magnetic leakage distribution, and manufacturing cost, the accurate calculation of transformer impedance is vital for transformer design. …”
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  3. 4263

    Design of Microwave Antenna Array for Imaging of Multiphase Flows in Polypropylene Pipes by Khaldoun Alkhalifeh, Hatem Rmili, Bandar Hakim, Nebras Sobahi, Youssef AL-Turki

    Published 2021-01-01
    “…Various methods have been developed for determining the phase ratio including mechanical, optical, X-ray or gamma ray, ultrasound, nuclear magnetic resonance (NMR), and rarely microwave techniques. …”
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    Article
  4. 4264

    MRI imaging characteristics of brainstem and midbrain aqueduct in patients with iNPH by Kui Xiao, Liangxue Zhou, Xielin Tang, Shenghua Liu, Ziang Deng, Feilong Yang

    Published 2025-01-01
    “…This study explores the specific magnetic resonance imaging (MRI) features of the brainstem and mesencephalic aqueduct in patients with iNPH. …”
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    Article
  5. 4265

    Thoracic Complications in Behçet’s Disease: Imaging Findings by Kemal Ödev, Recep Tunç, Salih Varol, Harun Aydemir, Pınar Didem Yılmaz, Celalettin Korkmaz

    Published 2020-01-01
    “…CT scan (especially, CT angiography) has been used to determine the presence and severity of pulmonary complications without resorting to more invasive procedures, in conjunction with gadolinium-enhanced three-dimensional (3D) gradient-echo magnetic resonance (MR) imaging with the subtraction of arterial phase images. …”
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  6. 4266
  7. 4267

    Transition from hypothyroidism to Graves’ disease, development of thyroid eye disease, progression to optic neuropathy after inpatient pulse therapy, and long-term administration o... by Koichiro Mizuochi, Yuji Hiromatsu, Yui Nakamura, Aya Sonezaki, Ayaka Adachi, Tamotsu Kato, Nobuhiko Wada, Tomohiro Kurose, Shiho Watanabe

    Published 2025-01-01
    “…Her clinical activity score (CAS) was 7 points. Orbital magnetic resonance imaging (MRI) showed that the enlarged extraocular muscles were compressing the optic nerve in the area of the cones. …”
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    Article
  8. 4268

    Kinetic Study on the Isothermal and Nonisothermal Crystallization of Monoglyceride Organogels by Zong Meng, Lijun Yang, Wenxin Geng, Yubo Yao, Xingguo Wang, Yuanfa Liu

    Published 2014-01-01
    “…The isothermal and nonisothermal crystallization kinetics of monoglyceride (MAG) organogels were studied by pulsed nuclear magnetic resonance (pNMR) and differential scanning calorimetry (DSC), respectively. …”
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    Article
  9. 4269

    Venlafaxine-induced serotonin syndrome causing bilateral cerebral strokes: a case report by Nils Mein, Khadija Mammadli, Felix Luessi, Timo Uphaus, Timo Uphaus

    Published 2025-01-01
    “…A 21-year-old Caucasian woman was admitted to our neurologic intermediate care unit after attempting suicide by ingesting an estimated 15 g venlafaxine (Trevilor retard®), adding up to a serum concentration of approximately 17,943 μg/l. Brain magnetic resonance imaging (MRI) revealed bilateral cortical restricted-diffusion patterns, indicating ischemic lesions. …”
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  10. 4270

    Oncocytic Adrenocortical Neoplasm Diagnosed after Robot-Assisted Adrenalectomy by Andrew C. Harbin, Andrew Chen, Siddharth Bhattacharyya, Jasvir S. Khurana, Joshua R. Kaplan, Daniel D. Eun

    Published 2015-01-01
    “…Diagnosis is usually made by imaging criteria, typically with CT or magnetic resonance imaging (MRI). Treatment is generally surgical, since OAN can be malignant in some cases. …”
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  11. 4271

    Metastatic Cerebellar Gastrointestinal Stromal Tumor with Obstructive Hydrocephalus Arising from the Small Intestine: A Case Report and Review of the Literature by Kunitomo Sato, Toshihide Tanaka, Naoki Kato, Takuya Ishii, Toru Terao, Yuichi Murayama

    Published 2014-01-01
    “…An 80-year-old man presented with nausea and vomiting with disturbance of consciousness. Magnetic resonance imaging (MRI) revealed tumor in the cerebellar vermis causing obstructive hydrocephalus. …”
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    Article
  12. 4272

    The Growth of Ring Current/SYM‐H Under Northward IMF Bz Conditions Present During the 21–22 January 2005 Geomagnetic Storm by Diptiranjan Rout, S. Patra, S. Kumar, D. Chakrabarty, G. D. Reeves, C. Stolle, K. Pandey, S. Chakraborty, E. A. Spencer

    Published 2023-10-01
    “…Abstract The total energy transfer from the solar wind to the magnetosphere is governed by the reconnection rate at the magnetosphere edges as the Z‐component of interplanetary magnetic field (IMF Bz) turns southward. The geomagnetic storm on 21–22 January 2005 is considered to be anomalous as the SYM‐H index that signifies the strength of ring current, decreases and had a sustained trough value of −101 nT lasting more than 6 hr under northward IMF Bz conditions. …”
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  13. 4273

    Synthesis of Functional Polyester Based on Polylactic Acid and Its Effect on PC12 Cells after Coupling with Small Peptides by Na Qiang, Shuo Tang, Xiang Liao, Hao Liang, Fang Xie, Ji-xiang Zhu

    Published 2016-01-01
    “…Copolymer structure was characterized by 1H nuclear magnetic resonance (1H NMR), gel permeation chromatography (GPC), and differential scanning calorimetry (DSC) analyses. …”
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  14. 4274

    Physicochemical Characterization of Thermally Treated Chitosans and Chitosans Obtained by Alkaline Deacetylation by Ana Maria de Oliveira, Telma Teixeira Franco, Enio Nazaré de Oliveira Junior

    Published 2014-01-01
    “…The thermal depolymerization of chitosan and alkaline deacetylation of chitin were characterized by measurement of viscosity, gel permeation chromatography (GPC), potentiometric titration (PT), and proton nuclear magnetic resonance spectroscopy (H1 NMR). The depolymerization rates (DR) measured by kinematic viscosity (KV), apparent viscosity (AV), and GPC (Mw) until 4 h of treatment were DRKV=21.9, DRAV=25.5, and DRMw=23.3% h-1 and for 5 to 10 h of treatment they decreased slowly to produce of DRKV=0.545, DRAV=0.248, and DRMw=1.11% h-1. …”
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  15. 4275

    Novel Continuous Terminal Sliding Mode Observer Based Sensorless Speed Control of PMSM Drive System by Abdul Khalique Junejo, Mohsin Ali Koondhar, Rizwan Aziz Siddiqui, Ghulam Sarwar Kaloi, Muhammad Ali Bijarani

    Published 2025-01-01
    “… The permanent magnet synchronous motor (PMSM) control is demanding task because, which is a nonlinear multivariable coupling system. …”
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  16. 4276

    Orientation-selective spin-polarized edge states in monolayer NiI2 by Yu Wang, Xinlei Zhao, Li Yao, Huiru Liu, Peng Cheng, Yiqi Zhang, Baojie Feng, Fengjie Ma, Jin Zhao, Jiatao Sun, Kehui Wu, Lan Chen

    Published 2024-12-01
    “…Our result will provide the opportunity to tune edge states by selected orientation and to develop spintronic devices in two-dimensional magnetic semiconductors.…”
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  17. 4277

    Contrast-Enhanced Dynamic MR Imaging of Uterine Fibroids as a Potential Predictor of Patient Eligibility for MR Guided Focused Ultrasound (MRgFUS) Treatment for Symptomatic Uterine... by Sang-Wook Yoon, Chan Lee, Kyoung Ah Kim, Sang Heum Kim

    Published 2010-01-01
    “…Magnetic resonance-guided focused ultrasound surgery (MRgFUS) is a non-invasive treatment approach for symptomatic uterine fibroids. …”
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  18. 4278

    Application of DTM to heat source/sink in squeezing flow of iron oxide polymer nanofluid between electromagnetic surfaces by Reshu Gupta, A.B. Albidah, NFM Noor, Ilyas Khan

    Published 2025-02-01
    “…This mechanism, combining both electric and magnetic fields, offers a unique way to control and enhance fluid dynamics, which is not commonly explored in traditional fluid flow models. …”
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  19. 4279

    Polarization bistability of vertical-cavity surface-emitting lasers under Larmor precession of electron spins by Nobuhide Yokota, Kazuhiro Ikeda, Satoshi Iba, Takeo Katayama, Hiroshi Yasaka

    Published 2025-01-01
    “…We achieve such manipulation by using the transverse external magnetic field, i.e., Larmor precession of electron spins. …”
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  20. 4280

    Synthesis and Evaluation of In Vitro Antibacterial and Antitumor Activities of Novel N,N-Disubstituted Schiff Bases by Heng Luo, Yu-fen Xia, Bao-fei Sun, Li-rong Huang, Xing-hui Wang, Hua-yong Lou, Xu-hui Zhu, Wei-dong Pan, Xiao-dong Zhang

    Published 2017-01-01
    “…We used the reaction between salicylaldehyde and different diamine compounds, including diamine, ethanediamine, and o-phenylenediamine, determining the structure of obtained molecules by nuclear magnetic resonance spectroscopy and electrospray ionization mass spectroscopy. …”
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    Article