Showing 4,021 - 4,040 results of 5,787 for search '"magnet"', query time: 0.09s Refine Results
  1. 4021

    MHD Williamson Nanofluid Flow over a Stretching Sheet through a Porous Medium under Effects of Joule Heating, Nonlinear Thermal Radiation, Heat Generation/Absorption, and Chemical... by J. Bouslimi, M. Omri, R. A. Mohamed, K. H. Mahmoud, S. M. Abo-Dahab, M. S. Soliman

    Published 2021-01-01
    “…Finally, special diagrams were made to explain the study of the effect of some physical parameters on the skin friction coefficient and the local Nusselt number; these results led to reinforcement in the values of the skin friction coefficient for the increased values of the magnetic field and the Darcy number while the effect on the local Nusselt number by thermal radiation as well as the heat generation/absorption coefficients became negative.…”
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  2. 4022

    Coordination Modes of a Schiff Base Derived from Substituted 2-Aminothiazole with Chromium(III), Manganese(II), Iron(II), Cobalt(II), Nickel(II) and Copper(II) Metal Ions: Synthesi... by Ambit Thakar, Krishnakant Joshi, Kishor Pandya, Arvind Pancholi

    Published 2011-01-01
    “…Transition metal complexes of Cr(III), Mn(II), Fe(II), Co(II), Ni(II) and Cu(II) metal ions with general stoichiometry [ML2.2H2O] and [ML3], where M= Mn(II), Cr(III), Fe(II), Co(II), Ni(II) and Cu(II), L= Schiff base derived from the condensation of 2-amino-4(4’-phenyl/methylphenyl)-5-methyl-thiazole with 4-acetyl-1(3-chloro phenyl)-3-methyl-2-pyrazoline-5-ones, have been synthesized and structurally characterized by elemental analysis, molar conductance measurements, magnetic susceptibility measurements and spectral techniques like IR, UV, 1H NMR, 13C NMR and Mass Spectra. …”
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  3. 4023

    Mesenchymal Hamartoma in Children: A Diagnostic Challenge by Muhammad Rehan Khan, Larry A. Binkovitz, Thomas C. Smyrk, D. Dean Potter, Katryn N. Furuya

    Published 2019-01-01
    “…A computed tomography (CT) scan done for evaluation of his persistent abdominal pain demonstrated a hepatic mass. Follow-up magnetic resonance imaging (MRI) of the liver demonstrated multiple serpiginous tubular-type structures, read as possible Caroli syndrome. …”
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  4. 4024

    Synthesis and Characterization of Group-6 Metal Carbonyl Complexes of Aroyl Hydrazone Derivatives by Mohd Saleem, Mohita Sharma, Simpy Mahajan, H. N. Sheikh, B. L. Kalsotra

    Published 2012-01-01
    “…The complexes were characterized by elemental analysis, IR spectra, UV-vis spectra, 1H NMR, TGA/DTA, conductivity and magnetic susceptibility measurements. The IR bands suggest that in all the complexes the ligands behave as neutral bidentate chelating type coordinating metal through carbonyl oxygen and azomethine nitrogen. …”
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  5. 4025

    Neural evidence of functional compensation for fluid intelligence in healthy ageing by Ethan Knights, Richard N Henson, Alexa Morcom, Daniel J Mitchell, Kamen A Tsvetanov

    Published 2025-01-01
    “…We examined brain activity and cognitive performance in a human lifespan sample (N = 223) while they performed a problem-solving task (based on Cattell’s test of fluid intelligence) during functional magnetic resonance imaging. Whole-brain univariate analysis revealed that activity in bilateral cuneal cortex for hard vs. easy problems increased both with age and with performance, even when adjusting for an estimate of age-related differences in cerebrovascular reactivity. …”
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  6. 4026

    A rare case of extrapelvic endometriosis in the right sciatic notch by Gregory Liller, DO, Sahejmeet Guraya, MD, Nathan Katragadda, BA, Vijaya Kosaraju, MD, Richard Barger, MD, Peter Young, MD, Patrick Getty, MD, Navid Faraji, MD

    Published 2025-03-01
    “…Extrapelvic endometriosis is a difficult radiologic diagnosis due to its rarity and varied magnetic resonance imaging (MRI) appearance. Diagnosis of extrapelvic endometriosis is most frequently made with biopsy and most cases within the literature are treated with surgical resection. …”
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  7. 4027

    Unsteady Squeezing Flow and Heat Transfer Analysis of Magnetohydrodynamic Third-grade Nanofluid between Two Disks Embedded in a Porous Medium subjected to Thermal Radiation using H... by Gbeminiyi Musibau Sobamowo, Ahmed Amoo Yinusa, Mufutau Adekojo Waheed, Antonio Marcos de Oliveira Siqueira

    Published 2022-11-01
    “…The parametric studies from the series solutions show that for a suction parameter greater than zero, the lower disc's radial velocity increases while that of the upper disc decreases as a result of a corresponding increase in the viscosity of the fluid from the lower squeezing disc to the upper disc. An increasing magnetic field parameter and the radial velocity of the lower disc decrease while that of the upper disc increases. …”
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  8. 4028

    Cervical Spine Osteomyelitis and Epidural Abscess after Chemoradiotherapy for Hypopharyngeal Carcinoma: A Case Report by Yushi Ueki, Jun Watanabe, Shigehisa Hashimoto, Sugata Takahashi

    Published 2014-01-01
    “…A large defect was found on the mucosa of posterior hypopharyngeal wall. On cervical magnetic resonance imaging, cervical spine osteomyelitis and an epidural abscess were observed. …”
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  9. 4029

    Nano-Oncologic Vaccine for Boosting Cancer Immunotherapy: The Horizons in Cancer Treatment by Chao Chen, Yue Xu, Hui Meng, Hongyi Bao, Yong Hu, Chunjian Li, Donglin Xia

    Published 2025-01-01
    “…Additionally, it discusses the targeted delivery approach, such as EPR effects, pH response, ultrasonic response, and magnetic response. The combination therapy effects with photothermal therapy, radiotherapy, or immune checkpoint inhibitors are also discussed. …”
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  10. 4030

    Detection of UAV GPS Spoofing Attacks Using a Stacked Ensemble Method by Ting Ma, Xiaofeng Zhang, Zhexin Miao

    Published 2024-12-01
    “…Furthermore, we incorporated magnetic field data to enhance the system’s robustness, thereby further improving the accuracy and reliability of GPS spoofing attack detection. …”
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  11. 4031

    Constructing tridimensional modeling and radiographic evaluation of diaphyseal fractures in a canine femur for veterinary education by Kleber dos Anjos Lucas, Rodrigo Gomes de Souza, Siham Kassab, Marco Aurélio Pereira Sampaio, Nongnuch Inpanbutr, Yuri Karaccas de Carvalho

    Published 2025-01-01
    “…Methods: The study consisted of six stages: preparation of femur from a healthy dog cadaver; digitalization of the bone through a 3D scanner and creation of the base model; creation of a 3D AMDFD based on the image of the base model, 3D modeling carried out to reproduce five different types of diaphyseal fractures; printing the models produced on a 3D printer with a thermoplastic material; insertion of neodymium magnets in the fracture line to allow the assembly and disassembly of the parts; and radiography of 3D AMDFD in lateromedial and craniocaudal positions. …”
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  12. 4032

    Artificial Intelligence Technique of Synthesis and Characterizations for Measurement of Optical Particles in Medical Devices by Walid Theib Mohammad, Sherin Hassan Mabrouk, Rania Mohammed Abd Elgawad Mostafa, Mohammad Bani Younis, Ahmad Maher Al Sayeh, Mona Abdelmoneim Abdelmabood Ebrahim, Samar Zuhair Alshawwa, Heba Abdelazezm Hassan Ismail, Manal Mahrous Abdalhamed Mohamed, Sara Wans Alshmmry, Malik Bader Alazzam, Md Kawser Ahmed

    Published 2022-01-01
    “…The results show that for bulk CdS at normal incidence, the transmittance is T=45, and for nano-CdS with particle size 3 nm, the transmittance is T=85.8, with transverse-electric (S-polarized) and transverse-magnetic (P-polarized) transmittances of TE=75 and TM=80, respectively.…”
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  13. 4033

    Occipitocervical Dislocation in Low-Energy Trauma by Celeste Tavolaro, Richard Bransford, Aditya Yerrapragada, Carlo Bellabarba, Haitao Zhou

    Published 2018-01-01
    “…Computed tomography (CT) and magnetic resonance imaging (MRI) were used to diagnose severe injury to the structurally important ligamentous complex that stabilizes the base of the skull to the spine, along with unstable fractures of the occipital condyle and C1. …”
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  14. 4034

    Globus Pallidus Internus Deep Brain Stimulation for Disabling Diabetic Hemiballism/Hemichorea by Byung-chul Son, Jin-gyu Choi, Hak-cheol Ko

    Published 2017-01-01
    “…Unilateral hemichorea/hemiballism (HH) associated with contralateral neuroimaging abnormalities of the basal ganglia, which is characterized by T1 hyperintensity on magnetic resonance imaging (MRI) and is secondary to diabetic nonketotic hyperglycemia, is a rare and unique complication of poorly controlled diabetes mellitus (DM). …”
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  15. 4035

    Self-Healing Photocurable Epoxy/thiol-ene Systems Using an Aromatic Epoxy Resin by Ricardo Acosta Ortiz, Omar Acosta Berlanga, Aída Esmeralda García Valdez, Rafael Aguirre Flores, José Guadalupe Télles Padilla, María Guadalupe Méndez Padilla

    Published 2016-01-01
    “…The oligomer was characterized by Fourier transform infrared spectroscopy (FTIR), Raman and nuclear magnetic resonance spectroscopies, and gel permeation chromatography (GPC). …”
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  16. 4036

    New Triterpenoids from the Leaves of <i>Heritiera littoralis</i> and Their Anti-Inflammatory Activity by Chenyang Ren, Xiaoqin Liang, Rui Pi, Jiwen Xin, Bo Yang, Qingfang Zheng, Yanqin Li, Jun Li, Yanjun Zhang

    Published 2024-12-01
    “…Their structures were identified by spectroscopic analysis, including 1D and 2D nuclear magnetic resonance (NMR), high-resolution electrospray ionization mass spectrometry (HRESIMS), and by comparison with the literature. …”
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  17. 4037

    Taichi on the brain: an activation likelihood estimated meta-analysis of functional neuroimaging data by Shengxin Wang, Tianyu Liu, Jingtao Du, Jun Chen, Xiufen Luo, Yujie Meng, Chun Zeng, Xupeng Zhang, Binghua Shao

    Published 2025-01-01
    “…Nevertheless, it is imperative to acknowledge the potential for bias in smaller functional magnetic resonance imaging studies owing to their inconclusive outcomes. …”
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  18. 4038

    Synthesis and Characterization of 2-(Hydroxyimino)-1-(phenylpropylidene)thiocarbonohydrazide and its Metal Complexes with Co(II), Ni(II) and Cu(II) Ions by A. Venkatchallam, R. G. Deshmukh, Dilip C. Sawant

    Published 2009-01-01
    “…The metal complexes so produced are characterized on the basis of spectral, elemental and magnetic analysis; reveal interesting geometries and bonding features. …”
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  19. 4039

    Preclinical and clinical study on type 3 metabotropic glutamate receptors in Parkinson’s disease by Luisa Di Menna, Marika Alborghetti, Maria Ilenia De Bartolo, Marina Borro, Giovanna Gentile, Manuela Zinni, Matteo Bologna, Carolina Cutrona, Giovanna D’Errico, Tiziana Imbriglio, Domenico Bucci, Sara Merlo, Roxana Paula Ginerete, Rosamaria Orlando, Federica Carrillo, Giorgio Fortunato, Milena Cannella, Maria Angela Sortino, Julien Pansiot, Olivier Baud, Ferdinando Nicoletti, Valeria Bruno, Maurizio Simmaco, Francesco Ernesto Pontieri, Edoardo Bianchini, Domiziana Rinaldi, Amalia de Curtis, Giovanni De Gaetano, Licia Iacoviello, Teresa Esposito, Alfredo Berardelli, Giuseppe Battaglia

    Published 2025-01-01
    “…Interestingly, PD patients carrying each of the two haplotypes showed an impaired cortical plasticity in the paired associated stimulation paradigm of magnetic transcranial stimulation. These findings suggest that mGlu3 receptors are neuroprotective in mouse models of parkinsonism and shape mechanisms of cortical plasticity in PD.…”
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  20. 4040

    Magnetorheological Elastomer Precision Platform Control Using OFFO-PID Algorithm by Ying-Qing Guo, Jie Zhang, Dong-Qing He, Jin-Bao Li

    Published 2020-01-01
    “…The key to the effective isolation of vibration and shock absorption is how to accurately and in real time determine the magnitude of the applied magnetic field according to the motion state of the controlled system. …”
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