Showing 4,001 - 4,020 results of 5,787 for search '"magnet"', query time: 0.06s Refine Results
  1. 4001

    Higher precision constraints on the tau $$g-2$$ g - 2 in LHC photon-initiated production: a full account of hadron dissociation and soft survival effects by L. A. Harland-Lang

    Published 2024-12-01
    “…Abstract We present the first calculation of photon-initiated $$\tau $$ τ pair production in the presence of non-zero anomalous magnetic ( $$a_\tau $$ a τ ) and/or electric dipole ( $$d_\tau $$ d τ ) moments of the $$\tau $$ τ lepton that accounts for the non-trivial interplay between these modifications with the soft survival factor and the possibility of dissociation of the hadron (proton or ion) beam. …”
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  2. 4002

    Predicting Pulsars from Imbalanced Dataset with Hybrid Resampling Approach by Ernesto Lee, Furqan Rustam, Wajdi Aljedaani, Abid Ishaq, Vaibhav Rupapara, Imran Ashraf

    Published 2021-01-01
    “…Each pulsar star possesses a magnetic field and emits a slightly different pattern of electromagnetic radiation which is used to identify the potential candidates for a real pulsar star. …”
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  3. 4003

    Facial Emotion Recognition in Parkinson's Disease: An fMRI Investigation. by Albert Wabnegger, Rottraut Ille, Petra Schwingenschuh, Petra Katschnig-Winter, Mariella Kögl-Wallner, Karoline Wenzel, Anne Schienle

    Published 2015-01-01
    “…Therefore, the present investigation additionally used functional magnetic resonance imaging (fMRI) in order to compare brain activation during emotion perception between PD patients and healthy controls.…”
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  4. 4004

    A short investigation of the effect of the selection of human brain atlases on the performance of ASD's classification models by Naseer Ahmed Khan, Xuequn Shang

    Published 2025-02-01
    “…This study investigated the impact of brain atlas selection on the classification accuracy of Autism Spectrum Disorder (ASD) models using functional Magnetic Resonance Imaging (fMRI) data. Brain atlases, such as AAL, CC200, Harvard-Oxford, and Yeo 7/17, are used to define regions of interest (ROIs) for fMRI analysis and play a crucial role in enabling researchers to study connectivity patterns and neural dynamics in ASD patients. …”
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    Article
  5. 4005

    Exploiting Attitude Sensing in Vision-Based Navigation for an Airship by Luiz G. B. Mirisola, Jorge Dias

    Published 2009-01-01
    “…The AHRS combines inertial and earth field magnetic sensors to provide absolute orientation measurements, and our recently developed calibration routine determines the rotation between the frames of reference of the AHRS and the monocular camera. …”
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  6. 4006

    Future Prospects in the Diagnosis and Management of Localized Prostate Cancer by Ahmet Tefekli, Murat Tunc

    Published 2013-01-01
    “…Improvements in diagnostic techniques, especially multiparametric magnetic resonance imaging, significantly ameliorated the accuracy of tumor localization and local staging. …”
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  7. 4007

    From memory impairment to two occluders in the heart – a multidisciplinary case report by A. Wiśniewski, K. Filipska, A. Ekkert

    Published 2021-12-01
    “…This case report presents a 62-year-old woman with TGA symptoms who had an acute left temporal lobe ischemic lesion confirmed by diffusion-weighted imaging sequence of magnetic resonance imaging. Extensive workup revealed coexistence of AF and PFO. …”
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  8. 4008

    High Loaded Mounts for Vibration Control Using Magnetorheological Fluids: Review of Design Configuration by Xuan Phu Do, Seung-Bok Choi

    Published 2015-01-01
    “…These tools which are developed from the analyzed method are expressed as functions of various design parameters such as inside pressure, magnetic field, dimension, stiffness, and damping. …”
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  9. 4009

    Hollow-Fibre-Supported Dispersive Liquid-Liquid Microextraction for Determination of Atrazine and Triclosan in Aqueous Samples by Thabiso Letseka, Mosotho J. George

    Published 2017-01-01
    “…Under optimum conditions, namely, 25 μL of a 1 : 4 chlorobenzene : ethyl acetate mixture dispersed in 1 mL of aqueous sample, 10% (m/v) NaCl, a magnetic stirrer speed at 600 rpm, and 10 minutes’ extraction time with toluene-filled fibre as the acceptor phase, the method demonstrates sufficient figures of merit. …”
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  10. 4010

    A Rare Case of Supinator Intramuscular Myxoma with Encasement of the Posterior Interosseous Nerve by Chiao Yee Lim, Suryasmi Duski, Ping Ching Chye

    Published 2019-01-01
    “…A 67-year-old lady presented with history of left proximal forearm swelling for the past 5 years. Magnetic resonance imaging showed a lobulated multiseptated lesion seen within left supinator muscle, which was hyperintense on T2-weighted images (T2WI) and hypointense on T1-weighted images (T1WI), with peripheral enhancement post contrast. …”
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  11. 4011

    Design and Implementation of Brain Tumor Segmentation and Detection Using a Novel Woelfel Filter and Morphological Segmentation by M Venu Gopalachari, Morarjee Kolla, Rupesh Kumar Mishra, Zarin Tasneem

    Published 2022-01-01
    “…Detection techniques like image segmentation are heavily reliant on the segmented image’s resolution. Magnetic resonance imaging (MRI) tumor segmentation has emerged as a new study area in the medical imaging field. …”
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  12. 4012

    Behaviour of Eccentric Concrete Columns Reinforced with Carbon Fibre-Reinforced Polymer Bars by Zrar Sedeeq Othman, Ahmed Heidayet Mohammad

    Published 2019-01-01
    “…The use of steel bars as reinforcement is not preferred in some concrete structures because steel causes corrosion or electric magnetic field problems. One of the best alternatives to steel bars is carbon fibre-reinforced polymer (CFRP) bars. …”
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  13. 4013

    Electromagnetically Driven Robot for Multipurpose Applications by Abdulrahman Alrumayh, Khaled Alhassoon, Fahd Alsaleem, Mahmoud Shaban, Fahad Nasser Alsunaydih

    Published 2025-01-01
    “…The technical challenges discussed emphasize the goals of this work, with the main aim being to develop a motion control system that uses electromagnets and springs to improve the accuracy and consistency of the robot’s movements. By balancing magnetic and spring forces, our system ensures predictable and stable motion in 3D space. …”
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  14. 4014

    Brain Reward System and Its Volumetric Investigations in Alcohol Addiction by Muhammed Fatih Tabara, Murad Atmaca, Hanefi Yıldırım, Onur Solmaz, Muhammed Amir Essibayi, Mehmet Gürkan Gurok

    Published 2024-12-01
    “…The study aimed to iden- tify structural changes in the brain’s reward system in alcohol use disorder. Structural magnetic resonance imaging was employed to compare the volumes of total white matter and gray matter, as well as those of the nucleus accumbens, ventral tegmental area, amygdala, and hippocampus between 15 individuals diag- nosed with alcohol use disorder and 17 healthy controls. …”
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  15. 4015

    Tigecycline-induced acute pancreatitis with electrocardiogram changes in renal insufficiency elderly by Hong Chin Wee, Ru Shing Ng, Loke Meng Ong

    Published 2024-12-01
    “…Six days after initiation of the tigecycline treatment, the patient developed symptoms of acute pancreatitis with electrocardiogram changes. Magnetic resonance imaging confirmed the diagnosis of acute pancreatitis. …”
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  16. 4016

    Amplitude Dependence of Nonlinear Precipitation Blocking of Relativistic Electrons by Large Amplitude EMIC Waves by Jacob Bortnik, Jay M. Albert, Anton Artemyev, Wen Li, Chae‐Woo Jun, Veronika S. Grach, Andrei G. Demekhov

    Published 2022-06-01
    “…Abstract Recent work has shown that ElectroMagnetic Ion Cyclotron (EMIC) waves tend to occur in four distinct regions, each having their own characteristics and morphology. …”
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  17. 4017

    Case report: Looking for relationship between type 1 diabetes and chronic recurrent osteomyelitis: short literature review and case presentation by Ausra Snipaitiene, Laura Radzeviciute, Kristina Aleknaviciene, Rimante Dobrovolskiene, Ingrida Stankute

    Published 2025-01-01
    “…The initial manifestation of hip pain, coupled with progressive symptoms over several years and findings in multiple magnetic resonance imaging (MRI) scans, culminated in the diagnosis of chronic recurrent multifocal osteomyelitis (CRMO). …”
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  18. 4018

    Case Report: Intradural gout tophi without systemic gout symptoms by Peidong Qing, Shiming Xie, Chaoqun Feng, Hongda Xu, Shengxin Zhao, Lei Zhang, Haitao Deng, Yehui Wang, Youpeng Hu

    Published 2025-02-01
    “…BackgroundGout is a common disease; however, a gout tophus occurring within the spinal dura is exceedingly rare, with only two cases reported to date.Case presentationWe report the case of a 70-year-old female who presented with lower back pain, right radicular pain, and numbness in the perineal area. Magnetic resonance imaging and computed tomography scans revealed a calcified intradural lesion at the L3 level. …”
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  19. 4019

    Giant Cell Reparative Granuloma of the Orbit: Clinicopathological Characteristics and Treatment by Álvaro Bengoa-González, Enrique Mencía-Gutiérrez, Beatriz Alonso-Martín, Bianca-Maria Laslău, Elena Salvador, Ana-Belén Enguita-Valls, María-Dolores Lago-Llinás

    Published 2021-01-01
    “…In the first case, the mass extended into the anterior cranial fossa. Magnetic resonance imaging with gadolinium showed, in both cases, a cystic character of the lesion with fluid levels. …”
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  20. 4020

    Late Postpartum Eclampsia with Posterior Reversible Encephalopathy Syndrome and Subarachnoid Hemorrhage: A Case Study by Mohamed Elshafei, Hala Ashraf Oweis, Yosra Abdul Hafez, Thuraya Alom, Zahraa Mohamed Hayani, Eslam ElNebrisi

    Published 2025-01-01
    “…This progressively worsened over the next five days before she was admitted to the hospital. A magnetic resonance imaging (MRI) brain scan with contrast revealed a picture suggestive of PRES. …”
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