Showing 4,061 - 4,080 results of 5,787 for search '"magnet"', query time: 0.06s Refine Results
  1. 4061

    Malignancy within a Tail Gut Cyst: A Case of Retrorectal Carcinoid Tumour by A. A. Abukar, B. J. Parcell, C. B. Lim, P. V. Patil, A. Ramsanahie, F. Carey, R. J. C. Steele, M. A. Thaha

    Published 2014-01-01
    “…Approximately half of cases remain asymptomatic; therefore, diagnosis is often delayed. Magnetic resonance imaging is the investigation of choice and an awareness of the possibility of malignant potential is critical to avoiding missed diagnosis and subsequent morbidity. …”
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    Article
  2. 4062

    Progression of an Invasive ACTH Pituitary Macroadenoma with Cushing’s Disease to Pituitary Carcinoma by Clarissa Groberio Borba, Rafael Loch Batista, Nina Rosa de Castro Musolino, Vanielle Carvalho Machado, Ana Elisa Evangelista Alcantara, Gilberto Ochman da Silva, Valter Angelo Sperling Cescato, Malebranche Berardo Carneiro da Cunha Neto

    Published 2015-01-01
    “…The patient returned some time later with fast worsening of hypercortisolism. Magnetic resonance imaging showed clivus invasion, which led to a fourth surgery and radiation. …”
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  3. 4063

    Ethylene-Vinyl Acetate Copolymer/Crude Gossypol Compositions as Pour Point Depressants for Waxy Oil by Bekaidar T. Marenov, Kazim S. Nadirov, Manap K. Zhantasov, Rashid K. Nadirov

    Published 2020-01-01
    “…Prepared compositions were characterized by Fourier transform infrared (FTIR), ultraviolet (UV), and nuclear magnetic resonance (NMR) spectroscopy. The pour point and viscosity of the crude oil from the Akshabulak oil field (Kazakhstan) were studied. …”
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    Article
  4. 4064

    A Rare Variation of Transverse Testicular Ectopia (TTE) in a Young Adult as an Incidental Finding during Investigation for Testicular Pain by Chrysovalantis Gkekas, Evangelos N. Symeonidis, Ioannis Tsifountoudis, Christos Georgiadis, Vasileios Kalyvas, Apostolos Malioris, Michail Papathanasiou

    Published 2018-01-01
    “…Ultrasound imaging (US) of the scrotum demonstrated the presence of both testes in the same left hemiscrotum with varicocele and no signs of inguinal hernia. Magnetic resonance imaging (MRI) of the penis and scrotum revealed TTE with a single, fused vas deferens, and hypoplastic seminal vesicles. …”
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    Article
  5. 4065

    Activation of Human Auditory Cortex in Retrieval Experiments: An fMRI Study by Birgit Gaschler-Markefski, Frank Baumgart, Claus Tempelmann, Marty G. Woldorff, Henning Scheich

    Published 1998-01-01
    “…In a previous functional magnetic resonance (fMRI) study, a subdivision of the human auditory cortex into four distinct territories was achieved. …”
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  6. 4066

    Influence of Polyphosphoric Acid on the Consistency and Composition of Formulated Bitumen: Standard Characterization and NMR Insights by Catarina Varanda, Inês Portugal, Jorge Ribeiro, Artur M. S. Silva, Carlos M. Silva

    Published 2016-01-01
    “…Afterwards, the five components and the unmodified and PPA-modified bitumen were characterized by standard methods (penetration, softening point, and penetration index), SARA analysis, elemental analysis, and 31P and 1H nuclear magnetic resonance (NMR) spectroscopy. The results evidenced higher asphaltenes and lower saturates/resins contents in PPA-modified bitumen. …”
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  7. 4067

    A Rare Case of Aneurysmal Bone Cyst of Calcaneum: A Case Report by Chayan K Pal, RP Raghavendra Raju, Athmaram Meda, Chennur Shaik Mohammed Sibghatulla Mazhar, Navya Pulimi, Y Kiran Kumar

    Published 2024-06-01
    “…Radiographs were taken which showed lytic lesions of calcaneum with multiple cysts. A magnetic resonance imaging (MRI) scan was done which showed a lytic lesion with multiple fluid levels in the lesion. …”
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    Article
  8. 4068

    Influence of Hydroxypropyl-β-Cyclodextrin on the Photostability of Fungicide Pyrimethanil by Carlos Fernandes, Igor Encarnação, Alexandra Gaspar, Jorge Garrido, Fernanda Borges, E. Manuela Garrido

    Published 2014-01-01
    “…In this study, the inclusion complex of pyrimethanil with HP-β-CD has been prepared and characterized by proton nuclear magnetic resonance spectroscopy. The formation of the pyrimethanil/HP-β-CD inclusion complex increased the aqueous solubility of this fungicide around five times. …”
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  9. 4069

    Brainstem Infarction and Panuveitis due to Sarcoidosis Successfully Treated with Steroid Pulse Therapy by Natsuyo Yoshida-Hata, Shigeko Yashiro, Noritoshi Arai, Sousuke Takeuchi

    Published 2012-01-01
    “…He also had erythema mainly on his trunk. Magnetic resonance imaging (MRI) of his brain demonstrated a small infarct on the left side of the medulla oblongata. …”
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  10. 4070

    Gust Wind Effects on Stability and Ride Quality of Actively Controlled Maglev Guideway Systems by Dong-Ju Min, Soon-Duck Kwon, Jong-Won Kwark, Moon-Young Kim

    Published 2017-01-01
    “…The purpose of this paper is to present a framework to analyze the interaction between an actively controlled magnetic levitation vehicle and a guideway structure under gusty wind. …”
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  11. 4071

    Efficient anomalous valley Hall effect switching in antiferrovalley MnSe driven by magnetoelectric coupling by Yaping Wang, Xinguang Xu, Weixiao Ji, Wei Sun, Shengshi Li, Yanlu Li, Xian Zhao

    Published 2025-01-01
    “…This unique phenomenon, characterized by the emergence/annihilation of fully spin-polarized valley polarization, arises from the combined effect of strong magnetoelectric coupling-induced changes in magnetic anisotropy and PT symmetry breaking. Our findings provide a novel approach for achieving nonvolatile control of the AVHE in antiferrovalley materials, opening up significant opportunities for valleytronic applications.…”
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  12. 4072

    Recombinant production platform for Group A Streptococcus glycoconjugate vaccines by Sowmya Ajay Castro, Ian J. Passmore, Didier Ndeh, Helen Alexandra Shaw, Alessandro Ruda, Keira Burns, Sarah Thomson, Rupa Nagar, Kathirvel Alagesan, Mark Reglinski, Kieron Lucas, Sherif Abouelhadid, Ulrich Schwarz-Linek, Fatme Mawas, Göran Widmalm, Brendan W. Wren, Helge C. Dorfmueller

    Published 2025-01-01
    “…The structural integrity of the produced recombinant glycoconjugate vaccines was confirmed by Nuclear Magnetic Resonance (NMR) spectroscopy and mass spectrometry. …”
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    Article
  13. 4073

    The Higgs mechanism — Hasse diagrams for symplectic singularities by Antoine Bourget, Santiago Cabrera, Julius F. Grimminger, Amihay Hanany, Marcus Sperling, Anton Zajac, Zhenghao Zhong

    Published 2020-01-01
    “…We identify this foliation with the pattern of partial Higgs mechanism of the theory and, using brane systems and recently introduced notions of magnetic quivers and quiver subtraction, we formalise the rules to obtain the Hasse diagram which encodes the structure of the foliation. …”
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  14. 4074

    SUBSCAPULAR INJURY: PROSPECTIVE COMPARISON OF PHYSICAL EXAMINATION, MRI AND ARTHROSCOPY by Hélio Gonçalves Ribeiro Filho, José Rodrigo Da Silva Ferreira, Flávio Wildon Dantas, Rodrigo De Araújo Santa Ritta

    Published 2025-02-01
    “…Objective: To correlate the findings of three clinical tests (Gerber test, Belly Press test, and Bear Hug test) with Magnetic Resonance Imaging (MRI) and arthroscopic findings of subscapular lesions. …”
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  15. 4075

    Smelting process of direct reduction iron bearing Ni and Cu to prepare Fe-Ni-Cu ternary alloy by Zhu D.-Q., Pan L.-T., Guo Z.-Q., Pan J.

    Published 2019-01-01
    “…The smelting behavior of direct reduction iron powder containing Ni and Cu from co-reduction followed by a magnetic separation of copper slag and nickel laterite was investigated in this paper. …”
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  16. 4076

    Relevance of Lumbar Subcutaneous Edema and Local Lordosis by Kazuma DOI, Toshiyuki OKAZAKI, Kazunori SHIBAMOTO, Satoshi TANI, Junichi MIZUNO

    Published 2024-12-01
    “…Lumbar subcutaneous edema (LSE) is sometimes found within the deep subcutaneous or perifascial tissue on magnetic resonance imaging (MRI) via short-tau inversion recovery or fat-suppressed T2-weighted imaging. …”
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    Article
  17. 4077

    Herpes Simplex Virus Hepatitis in an Immunocompetent Host Resembling Hepatic Pyogenic Abscesses by Carrie Down, Amit Mehta, Gayle Salama, Erika Hissong, Russell Rosenblatt, Michael Cantor, David Helfgott, Kristen Marks

    Published 2016-01-01
    “…Computed tomography (CT) scan and magnetic resonance imaging (MRI) of the abdomen showed multiple bilobar hepatic lesions, some with rim enhancement, compatible with liver abscesses. …”
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    Article
  18. 4078

    Optical approaches for neurocritical care: Toward non-invasive recording of cerebral physiology in acute brain injury by Austen T. Lefebvre, Nicole E. Steiner, Carissa L. Rodriguez, Joseph P. Angelo, Eyal Bar-Kochba, Rohan Mathur, Marek Mirski, David W. Blodgett

    Published 2025-01-01
    “…Current established approaches for monitoring cerebral physiology include the neurologic physical examination, traditional brain imaging such as computed tomography (CT) and magnetic resonance imaging (MRI), electroencephalography (EEG), and bedside modalities such as invasive parenchymal probes and transcranial doppler ultrasound. …”
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  19. 4079

    Azole-Induced Myositis after Combined Lung-Liver Transplantation by Sofie Happaerts, Michiel Wieërs, Ward Vander Mijnsbrugge, Laurent Godinas, Dirk Van Raemdonck, Laurens J. Ceulemans, Robin Vos, Geert M. Verleden

    Published 2022-01-01
    “…Other causes of muscle pain and inflammation were excluded. Magnetic resonance imaging of both arms showed muscle edema in both arms, including involvement of the fascia, consistent with myositis. …”
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  20. 4080

    Photophysics of O-band and transition metal color centers in monolithic silicon for quantum communications by Murat Can Sarihan, Jiahui Huang, Jin Ho Kang, Cody Fan, Wei Liu, Khalifa M. Azizur-Rahman, Baolai Liang, Chee Wei Wong

    Published 2025-01-01
    “…The * $${{{\rm{Cu}}}}_{0}^{0}$$ Cu 0 0 line under a 0.5 T magnetic field demonstrated a 25% broadening, potentially due to spin degeneracy, suggesting that this center can be a promising alternative to T centers.…”
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