Showing 4,441 - 4,460 results of 5,787 for search '"magnet"', query time: 0.08s Refine Results
  1. 4441

    Adrenal Hemangioma: A Case of Retroperitoneal Tumor by Genta Iwamoto, Kota Shimokihara, Takashi Kawahara, Daiji Takamoto, Masahiro Yao, Jun-ichi Teranishi, Masako Otani, Hiroji Uemura

    Published 2018-01-01
    “…Computed tomography revealed a mass around his left hilum. Magnetic resonance imaging (MRI) and positron-emission tomography (PET)-CT were unable to confirm or deny malignancy, and tumor markers, including CEA and CA19-9, showed slight elevation. …”
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  2. 4442

    Abnormal Baseline Brain Activity in Patients with Pulsatile Tinnitus: A Resting-State fMRI Study by Lv Han, Liu Zhaohui, Yan Fei, Li Ting, Zhao Pengfei, Du Wang, Dong Cheng, Guo Pengde, Han Xiaoyi, Wang Xiao, Li Rui, Wang Zhenchang

    Published 2014-01-01
    “…The aim of this study is to investigate whether altered baseline brain activity presents in patients with PT using resting-state functional magnetic resonance imaging (rs-fMRI) technique. The present study used unilateral PT patients (n=42) and age-, sex-, and education-matched normal control subjects (n=42) to investigate the changes in structural and amplitude of low-frequency (ALFF) of the brain. …”
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  3. 4443

    Allergic Interstitial Nephritis Manifesting as a Striated Nephrogram by Irfan Moinuddin, Erika Bracamonte, Bijin Thajudeen, Amy Sussman, Machaiah Madhrira, James Costello

    Published 2015-01-01
    “…We describe a biopsy proven case of allergic interstitial nephritis which manifested on contrast enhanced Magnetic Resonance Imaging (MRI) as a striated nephrogram. …”
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  4. 4444

    Global trends in migraine and anxiety over the past 10 years: a bibliometric analysis by Biao Huang, Weining Chen, Chunmei Peng, Yu Wang, Xiuli Shen, Qi Zhang, Liu Yang, Jun Wu

    Published 2025-01-01
    “…Sex differences, functional magnetic resonance imaging (fMRI), activation, allodynia, and preventive treatment are predicted to be hotspots in the future.…”
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  5. 4445

    Altered Intrinsic Coupling between Functional Connectivity Density and Amplitude of Low-Frequency Fluctuation in Mild Cognitive Impairment with Depressive Symptoms by Xiaozheng Liu, Jiuzun Chen, Bangli Shen, Gang Wang, Jiapeng Li, Hongtao Hou, Xingli Chen, Zhongwei Guo, Chuanwan Mao

    Published 2018-01-01
    “…We used resting-state functional magnetic resonance imaging to explore the intrinsic coupling patterns between the amplitude and synchronisation of low-frequency brain fluctuations using the amplitude of low-frequency fluctuations (ALFF) and the functional connectivity density (FCD) in 16 patients who had mild cognitive impairment with depressive symptoms (D-MCI) (mean age: 69.6 ± 6.2 years) and 18 patients with nondepressed mild cognitive impairment (nD-MCI) (mean age: 72.1 ± 9.7 years). …”
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  6. 4446

    Power Spectral Density and Functional Connectivity Changes due to a Sensorimotor Neurofeedback Training: A Preliminary Study by Juan L. Terrasa, Guzmán Alba, Ignacio Cifre, Beatriz Rey, Pedro Montoya, Miguel A. Muñoz

    Published 2019-01-01
    “…Moreover, half of the participants were enrolled in two functional magnetic resonance imaging resting-state sessions (before and after the training). …”
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  7. 4447

    A multimodal dataset for robotic peg extraction based on Bioin-Tacto sensor modulesMendeley Data by Viral Galayia, Ruslan Masinjila, Soheil Khatibi, Thiago Eustaquio Alves de Oliveira, Xianta Jiang, Vinicius Prado da Fonseca

    Published 2025-04-01
    “…This dataset contains angular velocity, linear acceleration, magnetic field intensity and direction, and pressure exerted on two tactile modules embedded in the compliant structure of the sensing module. …”
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  8. 4448

    A Case of Idiopathic Acute Pancreatitis in the First Trimester of Pregnancy by Tomomi Hara, Haruhiko Kanasaki, Aki Oride, Tomoko Ishihara, Satoru Kyo

    Published 2015-01-01
    “…On the third day of hospitalization, she was diagnosed with severe acute pancreatitis on magnetic resonance imaging. Medical interventions were initiated with nafamostat mesilate and ulinastatin, and parenteral nutrition was administered through a central venous catheter. …”
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  9. 4449

    Improved conversion of carbon dioxide to methane via photohydrogenation using Gd2NiMnO6 with a dendritic fibrous architecture by Ping Yan, Dulong Feng, Qian Wan, Shulong Liu, Seyed Mohsen Sadeghzadeh

    Published 2025-01-01
    “…This work introduces a reusable, magnetically responsive nanocatalyst for the targeted light reduction of CO₂ to CH₄, utilizing eco-friendly methods, mild thermal conditions, ambient pressure, and sustainable dehydrating agents. …”
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  10. 4450

    A Successfully Treated Case of Gastrointestinal Stromal Tumor Causing Severe Anemia and Localized Peritonitis Showing Angina Pectoris Resulting in Watershed Cerebral Infarction by Yoshihide Sehara, Yuka Hayashi, Kenichi Ohya, Naoki Kaneko, Mikio Sawada

    Published 2017-01-01
    “…The ultrasound cardiogram showed the mild hypokinesis in the apical portion of left ventricle which was also normalized later. The magnetic resonance imaging and angiography showed ischemic stroke in watershed area between right anterior and middle cerebral arteries area and stenosis of distal portion of right middle cerebral artery. …”
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  11. 4451

    Validation of a Finite Element Simulation for Predicting Individual Knee Joint Kinematics by Elin Theilen, Anna Rorich, Thomas Lange, Sebastian Bendak, Cora Huber, Hagen Schmal, Kaywan Izadpanah, Joachim Georgii

    Published 2024-01-01
    “…<italic>Methods:</italic> Our 3D FE modeling approach for individual human knee joints is based on segmentation of anatomical structures extracted from routine static magnetic resonance (MR) images. We validate the predictive abilities of our model using static MR images of the knees of eleven healthy volunteers in dedicated knee poses, which are achieved using a customized MR-compatible pneumatic loading device. …”
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  12. 4452

    Effects of Different Cooling Processes on the Structure and Properties of Aluminum/Steel Composite Plate by Yufei Zhu, Runwu Jiang, Chao Yu, Yuhua Wu, Hong Xiao

    Published 2025-01-01
    “…The heterothermic billet was prepared through induction heating by the magnetic effects of the steel plate and the pure Fe plate, and then the Al/steel composite plate was obtained by rolling. …”
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  13. 4453

    Subarachnoid hemorrhage triggered by spinal cord vascular malformation in a pediatric patient: case report and review of literature by Ye Zhang, Liaoyuan Zheng, Yongwei Huang, Zongping Li, Jing Feng

    Published 2025-01-01
    “…However, thoracic spine magnetic resonance imaging (MRI) identified an abnormal signal, and digital subtraction angiography (DSA) confirmed the diagnosis of SCVMs. …”
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  14. 4454

    Improvement in Automated Diagnosis of Soft Tissues Tumors Using Machine Learning by El Arbi Abdellaoui Alaoui, Stéphane Cédric Koumetio Tekouabou, Sri Hartini, Zuherman Rustam, Hassan Silkan, Said Agoujil

    Published 2021-03-01
    “…Because of their shallow frequency in the body and their great diversity, they appear to be heterogeneous when observed through Magnetic Resonance Imaging (MRI). They are easily confused with other diseases such as fibroadenoma mammae, lymphadenopathy, and struma nodosa, and these diagnostic errors have a considerable detrimental effect on the medical treatment process of patients. …”
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  15. 4455

    Modulation of the electromagnetic shielding effectiveness through micro/macrostructure design for electronic packaging by Lizhi Guan, Jingbo Fan, Zhi Kai Ng, Edwin Hang Tong Teo, Hortense Le Ferrand

    Published 2024-07-01
    “…In this study, the deliberate precise micro/macrostructure design of graphite-based materials using magnetically assisted 3D printing allows tuning of the EMI SE in the X band (8–12 GHz), leading to a maximum total shielding performance of 90 dB. …”
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  16. 4456

    Reversible Myocarditis after Black Widow Spider Envenomation by Tarek Dendane, Khalid Abidi, Naoufel Madani, Asmae Benthami, Fatima-Zohra Gueddari, Redoune Abouqal, Amine-Ali Zeggwagh

    Published 2012-01-01
    “…His first echocardiography showed hypokinesis of the left ventricle (left ventricle ejection fraction 48%). Magnetic resonance imaging showed also focal myocardial injury of the LV. …”
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  17. 4457

    A Full GMP Process to Select and Amplify Epitope-Specific T Lymphocytes for Adoptive Immunotherapy of Metastatic Melanoma by N. Labarriere, A. Fortun, A. Bellec, A. Khammari, B. Dreno, S. Saïagh, F. Lang

    Published 2013-01-01
    “…We have previously described a sorting method of epitope-specific T lymphocytes that uses magnetic beads coated with HLA/peptide complexes and we suggested that this method could be applied to a clinical setting. …”
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  18. 4458

    Evolution of Cerebral Atrophy in a Patient with Super Refractory Status Epilepticus Treated with Barbiturate Coma by Christopher R. Newey, Pravin George, Premkumar Nattanmai, Christine Ahrens, Stephen Hantus, Aarti Sarwal

    Published 2017-01-01
    “…His seizures were refractory to multiple anticonvulsants and eventually required pentobarbital coma for 62 days and midazolam coma for 33 days. Serial brain magnetic resonance imaging (MRI) showed development of cerebral atrophy at 31 days after admission to our facility and progression of the atrophy at 136 days after admission. …”
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  19. 4459

    Viscoelastic Fluid Flow Model for Hydrodynamic Behaviour of Magnetorheological Fluid in Valve and Shear Modes for a Damper System by Adelani Ismail Adeleke, Mufutau Adekojo Waheed, Gbeminiyi Musibau Sobamowo, Antonio Marcos de Oliveira Siqueira

    Published 2024-07-01
    “…Fluid flow velocity is decreased as a result of increasing magnetic field strength. The design of clutches, rotary brakes, dampers, shock absorbers, prosthetic devices, polishing and grinding tools, etc. will all benefit greatly from the adoption of the current model. …”
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  20. 4460

    Optimal Analysis Method for Dynamic Contrast-Enhanced Diffuse Optical Tomography by Michael Ghijsen, Yuting Lin, Mitchell Hsing, Orhan Nalcioglu, Gultekin Gulsen

    Published 2011-01-01
    “…Structural a priori information from another high spatial resolution imaging modality such as Magnetic Resonance Imaging (MRI) has been demonstrated to significantly improve DOT accuracy. …”
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