Showing 4,481 - 4,500 results of 5,787 for search '"magnet"', query time: 0.07s Refine Results
  1. 4481

    Imaging Findings of Gastric Diverticula by Dominik Schramm, Andreas Gunter Bach, Alexander Zipprich, Alexey Surov

    Published 2014-01-01
    “…In 9 patients, additional endoscopy and in 7 patients upper gastrointestinal investigation with contrast medium were performed. Magnetic resonance imaging (MRI) was available for 3 cases. …”
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  2. 4482

    An Atypical Case of Taravana Syndrome in a Breath-Hold Underwater Fishing Champion: A Case Report by Andrea Cortegiani, Grazia Foresta, Giustino Strano, Maria Teresa Strano, Francesca Montalto, Domenico Garbo, Santi Maurizio Raineri

    Published 2013-01-01
    “…The following morning, pain and neurological impairment occurred again and the diver went by himself to the hospital where he had a generalized tonic-clonic seizure and lost consciousness. A magnetic resonance imaging of the brain disclofsed a cortical T1-weighted hypointense area in the temporal region corresponding to infarction with partial hemorrhage. …”
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  3. 4483

    Superficial Siderosis and Anticoagulation Therapy: Different Presentations, Different Outcomes by Rui Duarte Barreto, Luís Ruano, Vítor Tedim Cruz, Carlos Veira, Paula Coutinho

    Published 2012-01-01
    “…Two Caucasian women, both under long-term oral anticoagulation: a 74 year old woman with slowly progressive hearing loss and mild cerebellar ataxia; a 72 year old woman suffering from behavioural changes, rapidly progressive cognitive decline and latter developing paraparesis. Magnetic resonance imaging showed striking hypointensities along the surfaces of cerebellum, brainstem, frontotemporal cortices, spinal cord, and lumbar arachnoid therefore suggesting superficial siderosis. …”
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  4. 4484

    Mathematical model and stability of SWCNT- and MWCNT-based nanofluid flow with thermal and chemically reactive effects inside a porous vertical cone by Haihua Xu, Fuad A. Awwad, Emad A. A. Ismail, Waris Khan

    Published 2025-01-01
    “…This study investigates the significance of single-walled (SWCNTs) and multi-walled (MWCNTs) carbon nanotubes with a convectional fluid (water) over a vertical cone under the influences of chemical reaction, magnetic field, thermal radiation and saturated porous media. …”
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  5. 4485

    Impact of Differential Densification on the Pore Structure of Tight Gas Sandstone: Evidence from the Permian Shihezi and Shanxi Formations, Eastern Sulige Gas Field, Ordos Basin, C... by Meng Wang, Hongming Tang, Haoxuan Tang, Shu Liu, Liehui Zhang, Ming Zeng, Yulin Cheng

    Published 2019-01-01
    “…Mineral composition, structural characteristic, pore system, and diagenesis were investigated with analyses of well logs, thin sections, porosity, and horizontal permeability of the core plugs; environmental scanning electron microscopy (ESEM); nuclear magnetic resonance (NMR); X-ray computed tomography (X-CT); and fluid inclusion homogenization temperature. …”
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  6. 4486

    Exploring the Complex Heliotail Boundary by an Extended Level Set Approach by C. Onubogu, M. Opher, M. Kornbleuth, G. Tóth, V. Florinski

    Published 2025-01-01
    “…This region also contains magnetic field lines with at least one end anchored to the Sun. …”
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  7. 4487

    Antioxidant Activity and Isolation of Luteoline from Centaurea behen L. Grown in Iran by Akbar Esmaeili, Zahra Mousavi, Maryam Shokrollahi, Ali Shafaghat

    Published 2013-01-01
    “…The structures involved were elucidated by 1H and 13C nuclear magnetic resonance (NMR) and heteronuclear multiple-bond correlation (HMBC) spectra. …”
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  8. 4488

    Modulation of Corticospinal Excitability Depends on the Pattern of Mechanical Tactile Stimulation by Sho Kojima, Hideaki Onishi, Shota Miyaguchi, Shinichi Kotan, Ryoki Sasaki, Masaki Nakagawa, Hikari Kirimoto, Hiroyuki Tamaki

    Published 2018-01-01
    “…MEPs were measured in the first dorsal interosseous muscle to transcranial magnetic stimulation of the left motor cortex before, immediately after, and 5–20 min after intervention. …”
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  9. 4489

    The role of fMRI in the mind decoding process in adults: a systematic review by Sahal Alotaibi, Maher Mohammed Alotaibi, Faisal Saleh Alghamdi, Mishaal Abdullah Alshehri, Khaled Majed Bamusa, Ziyad Faiz Almalki, Sultan Alamri, Ahmad Joman Alghamdi, Mohammed Alhazmi, Hamid Osman, Mayeen U. Khandaker

    Published 2025-01-01
    “…Background Functional magnetic resonance imaging (fMRI) has revolutionized our understanding of brain activity by non-invasively detecting changes in blood oxygen levels. …”
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  10. 4490

    Solar Origins of August 26, 2018 Geomagnetic Storm: Responses of the Interplanetary Medium and Equatorial/Low‐Latitude Ionosphere to the Storm by A. O. Akala, O. J. Oyedokun, P. O. Amaechi, K. G. Simi, A. Ogwala, O. A. Arowolo

    Published 2021-10-01
    “…For this reason, during the storm, at daytime, plasma densities of the Equatorial Ionization Anomaly (EIA) crests were localized within the inner flank of ±15° magnetic latitude strip. We attributed this to the extreme quietness of year 2018. …”
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  11. 4491

    Diagnostic Challenges and Innovations in Thoracic Endometriosis (TE) by Julia Bałoniak, Zofia Szymańska, Agnieszka Leszyńska, Zuzanna Bałoniak, Aleksandra Jonkisz, Gabriela Skurzyńska, Aleksandra Stremel, Michalina Doligalska

    Published 2025-01-01
    “…High-resolution imaging modalities, such as high-resolution computed tomography (HRCT) and magnetic resonance imaging (MRI), provide detailed visualization of pleural and pulmonary lesions and leverage hormonal responsiveness for dynamic imaging during the menstrual cycle. …”
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  12. 4492

    In-situ biophysical characterization of high-concentration protein formulations using wNMR by Jing Song, Marc Taraban, Y. Bruce Yu, Lynn Lu, Pallavi Guha Biswas, Wei Xu, Hanmi Xi, Akhilesh Bhambhani, Guangli Hu, Yongchao Su

    Published 2024-12-01
    “…In this study, we introduce a novel application of water proton nuclear magnetic resonance (wNMR) to evaluate the aggregation propensity of a high-concentration drug product, Dupixent® (dupilumab), under stress conditions. wNMR results demonstrate a concentration-dependent, reversible association of dupilumab in the commercial formulation, as well as irreversible aggregation when exposed to accelerated thermal stress, but gradually reversible aggregation when exposed to freeze and thaw cycles. …”
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  13. 4493

    Folded pseudochiral Fermi surface in 4Hb-TaSe2 from band hybridization with a charge density wave by Matthew D. Watson, Andrea Tonelli, Mugerabe Zerabza, Sam Hayward, Rebecca Wilkinson, Ettore Carpene, Cephise Cacho, Valentina De Renzi, Simon Crampin, Enrico Da Como

    Published 2025-02-01
    “…Abstract Stacking of strongly-correlated 2D materials is opening the possibility to demonstrate novel electronic or magnetic ordering phenomena. In this regard the intrinsic polytypism of tantalum dichalcogenides has emerged as a platform to generate clean and controllable material interfaces. …”
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  14. 4494

    Intraductal Papillary Neoplasms of the Bile Duct by Masayuki Ohtsuka, Hiroaki Shimizu, Atsushi Kato, Hideyuki Yoshitomi, Katsunori Furukawa, Toshio Tsuyuguchi, Yuji Sakai, Osamu Yokosuka, Masaru Miyazaki

    Published 2014-01-01
    “…Ultrasonography, computed tomography, magnetic resonance image, and cholangiography are usually performed to assess tumor location and extension. …”
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  15. 4495

    Molecular profiling of frontal and occipital subcortical white matter hyperintensities in Alzheimer’s disease by Sulochan Malla, Sulochan Malla, Annie G. Bryant, Annie G. Bryant, Rojashree Jayakumar, Benjamin Woost, Nina Wolf, Andrew Li, Sudeshna Das, Sudeshna Das, Susanne J. van Veluw, Susanne J. van Veluw, Rachel E. Bennett, Rachel E. Bennett

    Published 2025-01-01
    “…White matter hyperintensities (WMHs) are commonly detected on T2-weighted magnetic resonance imaging (MRI) scans, occurring in both typical aging and Alzheimer’s disease (AD). …”
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  16. 4496

    An Experimental Study on Stress Sensitivity of Tight Sandstones with Different Microfractures by Xinli Zhao, Zhengming Yang, Zhiyuan Wang, Wei Lin, Shengchun Xiong, Yutian Luo, Zhongkun Niu, Debin Xia

    Published 2020-01-01
    “…Besides, we use the nuclear magnetic resonance (NMR) spectra of the core before and after saturation to verify whether the core has been successfully fractured. …”
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  17. 4497

    Spina Bifida Occulta with Bilateral Spondylolysis at the Thoracolumbar Junction Presenting Cauda Equina Syndrome by Kentaro Mataki, Masao Koda, Yosuke Shibao, Hiroshi Kumagai, Katsuya Nagashima, Kousei Miura, Hiroshi Noguchi, Toru Funayama, Tetsuya Abe, Masashi Yamazaki

    Published 2020-01-01
    “…A plain radiograph showed local kyphosis at L1-2 as a result of severe degenerative change and wedging of the vertebral body at L1. Magnetic resonance imaging (MRI) revealed degenerative disc changes and severe canal stenosis at L1-2. …”
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  18. 4498

    Long-term dynamics of placozoan culture: emerging models for population and space biology by Daria Y. Romanova, Alexander A. Povernov, Mikhail A. Nikitin, Simkha I. Borman, Yana A. Frank, Leonid L. Moroz, Leonid L. Moroz

    Published 2025-01-01
    “…This study revealed very complex population dynamics, with seasonal oscillation and at least partial correlations with the solar radio emission flux and the magnetic field disturbance parameters. Notable, the analysis of the distribution of Fe2+ in living animals revealed not only its high abundance across most cells but also asymmetric localizations of Fe2+ in unidentified cells, suggesting that these Fe2+ intracellular patterns might be coupled with the animal’s bioenergetics. …”
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  19. 4499

    Correlations of Calcination Temperature with the Catalytic Properties of CuFe2O4 for the Synthesis of Green Fuels by Judith Zander, Florian Daumann, Rameshwori Loukrakpam, Christina Roth, Birgit Weber, Roland Marschall

    Published 2025-02-01
    “…The effect of post‐synthetic calcination on particle morphology, crystal structure, and inherent properties such as optical bandgap, magnetic moment, or degree of inversion is investigated. …”
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  20. 4500

    Indolent Angiomatoid Fibrous Histiocytoma Mimicking a Benign Cystic Tumor by Jiro Ichikawa, Tomonori Kawasaki, Kojiro Onohara, Masanori Wako, Satoshi Ochiai, Tetsuo Hagino, Hirotaka Haro

    Published 2025-01-01
    “…The tumor was first identified eight years earlier during the patient’s initial visit, when plain magnetic resonance imaging (MRI) was performed, leading to a diagnosis of a cystic lesion. …”
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