Showing 3,861 - 3,880 results of 5,787 for search '"magnets"', query time: 0.07s Refine Results
  1. 3861

    Case Report: Combination of sirolimus and endoscopic lauromacrogol sclerotherapy in the management of blue rubber bleb nevus syndrome with gastric tract bleeding by Lu Liu, Lu Liu, Liyuan Wang, Liyuan Wang, Fan Hu, Fan Hu

    Published 2025-01-01
    “…The examinations showed severe anemia, along with decreased serum iron and ferritin levels. Magnetic resonance imaging showed abnormal nodular lesions in various parts of the intestine. …”
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  2. 3862

    Analytical Methods Used for the Detection and Quantification of Benzodiazepines by Zidane Qriouet, Zineb Qmichou, Nadia Bouchoutrouch, Hassan Mahi, Yahia Cherrah, Hassan Sefrioui

    Published 2019-01-01
    “…The commonly used methods for the detection and quantification of BZDs include nuclear magnetic resonance (NMR), chromatography (GC-MS, HPLC, and TLC), immunoassay (ELISA, RIA, LFA, CEDEA, FPIA, and KIMS), and electroanalytical methods (voltammetry and potentiometry).…”
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  3. 3863

    Subacute Stroke in a Young Female: A Case of Moyamoya Syndrome Initially Anchoring with Anxiety by Saira Chaughtai, Zeeshan Chaughtai, Muhammad Shaheryar Haider, Hasnan M. Ijaz, Sarah Elmedani, Mohamed Bakr, Mohammad A. Hossain, Arif Asif

    Published 2019-01-01
    “…After the development of remitting slurred speech and facial droop, magnetic resonance imaging and cerebral angiogram yielded the discovery of high-grade stenosis of the origin of the left middle cerebral artery with associated thrombosis in that area. …”
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  4. 3864

    Angular Power Spectrum of TeV–PeV Cosmic-Ray Anisotropies by Wenyi Bian, Gwenael Giacinti, Brian Reville

    Published 2025-01-01
    “…Moreover, we calculate all coefficients of the spherical harmonics and compute the component of the angular power spectrum projected onto the direction of the local magnetic field line. We find that deviations from gyrotropy become increasingly important at higher CR energies and larger values of ℓ .…”
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  5. 3865

    Multiple-System Atrophy with Cerebellar Predominance Presenting as Respiratory Insufficiency and Vocal Cords Paralysis by Ramon Andrade Bezerra de Mello, Diana Ferreira, José Manuel Dias da Costa, Maria José Rosas, João Manuel Quinaz

    Published 2010-01-01
    “…A laryngoscopy revealed vocal cord paralysis in midline position and tracheostomy was performed. The Brain Magnetic Resonance Imaging revealed atrophy of middle cerebellar peduncles and pons with the “hot cross bun sign.” …”
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  6. 3866

    Beyond sensitivity: what are the enabling opportunities of OPM-MEG? by Timothy P. L. Roberts, Timothy P. L. Roberts, Charlotte Birnbaum, Luke Bloy, William Gaetz, William Gaetz

    Published 2025-01-01
    “…While optically-pumped magnetometer (OPM) technology offers a number of compelling advantages over its SQUID predecessor for magnetoencephalography (MEG), many studies and viewpoints focus on issues of (i) scalp placement, with commensurate increases in sensitivity to weak magnetic fields and (ii) room temperature operation (without the need for baths of liquid helium to maintain superconducting properties of SQUIDs). …”
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  7. 3867

    Elevated Cardiac Troponin T in Patients with Lupus Myositis Presenting with Noncardiac Chest Pain by Guy Katz, Sharon L. Kolasinski, Baskaran Sundaram, Giorgos Loizidis

    Published 2020-01-01
    “…Both patients had a normal cTnI, transthoracic echocardiogram, and cardiac magnetic resonance imaging, likely indicating noncardiac chest pain. …”
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  8. 3868

    Design and Implementation of Integrated Virtual Sensor Simulator Unit for Hardware in the Loop Laboratory of Autonomous Underwater Vehicle by Gholamreza Nadalinia Chare, Seyed Vahid Zia, Tohid Kardgar

    Published 2024-10-01
    “…The suggested integrated simulator, simulates the output of the sensors used in the AUV such as pressure, GPS, inertial, magnetic and speed according to the technical characteristics and communication protocols of each sensor and sends to on-board computer. …”
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  9. 3869

    Resting State fMRI: A Valuable Tool for Studying Cognitive Dysfunction in PD by Kai Li, Wen Su, Shu-Hua Li, Ying Jin, Hai-Bo Chen

    Published 2018-01-01
    “…Resting state functional magnetic resonance imaging (rs-fMRI) is a fast-developing research field, and its application in cognitive impairments in PD is rapidly growing. …”
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  10. 3870

    A Narrative Review of Biomarkers and Imaging in the Diagnosis of Acute Aortic Syndrome by Ümit Arslan, Izatullah Jalalzai

    Published 2025-01-01
    “…Because AAS can be asymptomatic or present with diverse symptoms, its diagnosis requires clinical evaluation, risk scoring, and biomarkers such as D-dimer (DD), C-reactive protein (CRP), homocysteine, natriuretic peptides (BNP), and imaging modalities like computed tomography (CT), magnetic resonance imaging (MRI), and echocardiography. …”
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  11. 3871

    Thermodynamic Studies of [M+2] Complexes with 3-Hydroxy-2-(3-(4-Nitrobenzoyl) Thiouriedo) Propanoic Acid by Basima M. Sarhan, Dr. Taghreed Baqer Alwan, Wedyan Mansoor Obaid, Abbas M. Abbas, Mohamed Abdel-Raheem Ali Abdel-Raheem

    Published 2025-01-01
    “…The dissociation process is exothermic; that ligand's transition metal complex has been synthesized and then characterized through the UV-Vis spectra, FTIR, conductivity measures, and magnetic susceptibility. The general formula [M(NTP)2], M+2= (Cu), is that the molecular form for those complexes is tetrahedral, except that the copper is of a square planer. …”
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  12. 3872

    Exploiting Interslice Correlation for MRI Prostate Image Segmentation, from Recursive Neural Networks Aspect by Qikui Zhu, Bo Du, Baris Turkbey, Peter Choyke, Pingkun Yan

    Published 2018-01-01
    “…Segmentation of the prostate from Magnetic Resonance Imaging (MRI) plays an important role in prostate cancer diagnosis. …”
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  13. 3873

    Remote Cerebellar Hemorrhage after Removal of a Supratentorial Glioma without Perioperative CSF Loss: A Case Report by Takuma Hara, Masahide Matsuda, Shinya Watanabe, Kei Nakai, Tetsuya Yamamoto, Akira Matsumura

    Published 2013-01-01
    “…He presented with severe headache, nausea, and vomiting for a few days, then he developed neurological deterioration including progressive disturbance of consciousness and left hemiparesis. Magnetic resonance imaging revealed a large tumor with intratumoral hemorrhage in the right frontal lobe that led to subfalcial and transtentorial herniation. …”
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  14. 3874

    Sex differences in the relationship between body composition and MASLD progression in a murine model of metabolic syndrome by Laura Manjarrés, Aline Xavier, Leticia González, Camila Garrido, Flavia C. Zacconi, Katherine Rivera, Laura Parra, Alkystis Phinikaridou, Cecilia Besa, Marcelo E. Andia

    Published 2025-02-01
    “…This study used an endothelial nitric oxide synthase knockout (eNOS KO) murine model to investigate sex-specific MASLD progression under a Western diet intervention. Magnetic resonance imaging (MRI) assessed body composition and liver and skeletal muscle fat fraction, revealing greater visceral fat, liver volume, and liver-to-muscle fat ratios in males. …”
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  15. 3875

    Double Coherent Scatter Radars Observations of the Daytime F‐Region Irregularities in Low‐Latitudes on 29 May 2017 by Pengfei Hu, Gang Chen, Guozhu Li, Chunxiao Yan, Shaodong Zhang, Guotao Yang, Yaxian Li, Zhiqiu He, Wei Jia, Min Zhang

    Published 2022-12-01
    “…The echoes emerged in all the beams simultaneously, and their Doppler velocities were close to zero, implying that the daytime FAIs were traveling along the magnetic field lines downward and northward with almost no zonal velocity. …”
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  16. 3876

    Audiomotor Integration in Minimally Conscious State: Proof of Concept! by Antonino Naro, Antonino Leo, Antonino Cannavò, Antonio Buda, Rocco Bruno, Carlo Salviera, Placido Bramanti, Rocco Salvatore Calabrò

    Published 2015-01-01
    “…We measured some markers of audiomotor integration (AMI) in 20 patients affected by DOC, before and after the application of a repetitive transcranial magnetic stimulation protocol (rTMS) delivered over the left primary motor area (M1), paired to a transauricular alternating current stimulation. …”
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  17. 3877

    Transport and profile broadening in the private flux region of ASDEX upgrade and role for power exhaust by D. Brida, G. Grenfell, O. Grover, D. Silvagni, M. Faitsch, U. Stroth, the ASDEX Upgrade Team, the EUROfusion Tokamak Exploitation Team

    Published 2025-01-01
    “…According to the model, the ion PFR width increases with the distance Δ R between the outer target and X-point major radii, and scales inversely with the poloidal magnetic field $B_\mathrm p$ . For the tokamaks ITER and SPARC the model predicts PFR widths below 0.3 mm.…”
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  18. 3878

    Investigating the Trip of a Transformer in Sweden During the 24 April 2023 Storm by A. P. Dimmock, V. Lanabere, A. Johlander, L. Rosenqvist, E. Yordanova, S. Buchert, S. Molenkamp, J. Setréus

    Published 2024-11-01
    “…This was triggered by a high‐pressure sub‐structure within the interplanetary coronal mass ejection cloud, preceded by 2 hr of strong southward interplanetary magnetic field. Additionally, analysis of multiple ground magnetometers shows that the geomagnetic impact was highly spatially structured.…”
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  19. 3879

    Verdazyl radical polymers for advanced organic spintronics by Hamas Tahir, Kangying Liu, Yun-Fang Yang, Kaushik Baruah, Brett M. Savoie, Bryan W. Boudouris

    Published 2025-01-01
    “…Despite the recent observation of organic magnetism and magnetoresistance phenomena in radical polymers, their spin propagation properties have not been thoroughly studied. …”
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  20. 3880

    Short‐Term Prediction of the Dst Index and Estimation of Efficient Uncertainty Using a Hybrid Deep Learning Network by Ruyao Wang, Jianhui Wang, Tuo Liang, Huixiong Zhang

    Published 2024-12-01
    “…The proposed model achieves excellent scalability by extracting representative embeddings from the Dst index time series through an encoder‐decoder framework and integrating these with external solar wind parameters via a prediction network. We utilized magnetic storm data from 1998 to 2018 to evaluate the performance of the prediction model. …”
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