Showing 2,841 - 2,860 results of 5,787 for search '"magnet"', query time: 0.06s Refine Results
  1. 2841

    Stepping Into an Equatorial Plasma Bubble With a Swarm Overfly by L. Spogli, L. Alfonsi, C. Cesaroni

    Published 2023-05-01
    “…By exploiting the use of ground‐based receivers of Global Navigation Satellite System (GNSS) signals in combination with the Swarm plasma density measurements, we study the irregularities in the EPB formed at ∼60°W and investigate the different scales of the irregularities and the cascading processes along the magnetic flux tubes. We also highlight how diffusion along the magnetic field lines occurs simultaneously with the plasma uplift, contributing then to the correct interpretation of the EPB evolution and decay process. …”
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  2. 2842

    Engineering amphiphilic alkenyl lipids for self-assembly in functional hybrid nanostructures by Raúl Gimeno-Ferrero, Victoria Valdivia, Inmaculada Fernández, María Luisa García-Martín, Manuel Pernia Leal

    Published 2024-11-01
    “…Furthermore, these amphiphilic molecules can self-organize into higher-order hybrid supramolecular structures, such as vesicles, with potential applications in magnetic resonance imaging (MRI).…”
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  3. 2843

    Ising Model of User Behavior Decision in Network Rumor Propagation by Chengcheng Li, Fengming Liu, Pu Li

    Published 2018-01-01
    “…The results show that, in the rumor propagation system, von Neumann entropy can quantify well the phase transition of the system and is consistent with the phase transition information obtained by measuring the spontaneous magnetization and magnetic susceptibility of the system. …”
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  4. 2844

    NMR-Based Plasma Metabolomics at Set Intervals in Newborn Dairy Calves with Severe Sepsis by Abdullah Basoglu, Ismail Sen, Gaia Meoni, Leonardo Tenori, Amir Naseri

    Published 2018-01-01
    “…To our knowledge, this is the first study presenting an NMR- (nuclear magnetic resonance-) based plasma metabolomics at set intervals in neonatal septic calves. …”
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  5. 2845

    Neurostimulation for Neurogenic Bowel Dysfunction by J. Worsøe, M. Rasmussen, P. Christensen, K. Krogh

    Published 2013-01-01
    “…Peripheral stimulation using electrical stimulation or magnetic stimulation may represent non-invasive alternatives. …”
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    Article
  6. 2846

    Warning Time Analysis From SEP Simulations of a Two‐Tier REleASE System Applied to Mars Exploration by A. Posner, R.D. Strauss

    Published 2020-04-01
    “…This system would exploit the Hohmann‐Parker effect, the circumstance that a spacecraft remains close to the heliospheric magnetic field lines that connect Earth and/or Mars with the Sun while in the Hohmann transfer orbit. …”
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  7. 2847

    Multimodality Registration without a Dedicated Multimodality Scanner by Bradley J. Beattie, Gregor J. Förster, Ricardo Govantes, Carl H. Le, Valerie A. Longo, Pat B. Zanzonico, Luc Bidaut, Ronald G. Blasberg, Jason A. Koutcher

    Published 2007-03-01
    “…Although the resultant registered functional/structural image sets can greatly enhance the interpretability of the functional data, the cost of multimodality systems can be prohibitive, and they are often limited to two modalities, which generally do not include magnetic resonance imaging. Using a thin plastic wrap to immobilize and fix a mouse or other small animal atop a removable bed, we are able to calculate registrations between all combinations of four different small animal imaging scanners (positron emission tomography, single-photon emission computed tomography, magnetic resonance, and computed tomography [CT]) at our disposal, effectively equivalent to a quadruple-modality scanner. …”
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  8. 2848

    Permanent Sensorineural Deafness in a Patient with Chronic Myelogenous Leukemia Secondary to Intracranial Hemorrhage by Sakshi Kapur, Michael Wax, Levin Miles, Adnan Hussain

    Published 2013-01-01
    “…On day nine of hospitalization, patient developed sudden bilateral sensorineural deafness. Repeat magnetic resonance imaging revealed multiple new hemorrhages throughout the brain. …”
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  9. 2849
  10. 2850

    NORDIC denoising on VASO data by Lasse Knudsen, Lasse Knudsen, Luca Vizioli, Federico De Martino, Lonike K. Faes, Daniel A. Handwerker, Steen Moeller, Peter A. Bandettini, Peter A. Bandettini, Laurentius Huber

    Published 2025-01-01
    “…The use of submillimeter resolution functional magnetic resonance imaging (fMRI) is increasing in popularity due to the prospect of studying human brain activation non-invasively at the scale of cortical layers and columns. …”
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    Article
  11. 2851

    Therapeutic Innovations in Nanomedicine: Exploring the Potential of Magnetotactic Bacteria and Bacterial Magnetosomes by Yadav VK, Pramanik S, Alghamdi S, Atwah B, Qusty NF, Babalghith AO, Solanki VS, Agarwal N, Gupta N, Niazi P, Patel A, Choudhary N, Zairov R

    Published 2025-01-01
    “…MTB produces uniform, well-ordered magnetic nanoparticles inside the magnetosomes, drawing attention due to their unique and remarkable features. …”
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  12. 2852

    Continuous underground observation of the geomagnetic field in Xuzhou City, North China, and its time-varying characteristics by Mei Han, Mei Han, Lianghui Guo, Lianghui Guo, Lianghui Guo, Yun Wang, Yun Wang, Xiang Wang, Xiang Wang

    Published 2025-01-01
    “…Our achievements are as follows: 1) the underground geomagnetic environment has the advantage of being stable and clean with a low level of background noise and thus is suitable for high-precision, long-term, and continuous observation of the geomagnetic field; 2) the variation of the geomagnetic field underground is well coupled with that on the ground, with minor differences primarily attributed to an induced magnetic field generated in the surrounding rocks by the external magnetic-field variation; 3) underground geomagnetic observation can clearly record rich time-varying information of the geomagnetic field including calm variation, magnetic storms, geomagnetic pulsations and so on. …”
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    Article
  13. 2853

    IMAGE QUALITY ANALYSIS 4 CHAMBER SECTIONS OF CARDIAC MRI WITH AND WITHOUT UTILIZING SHIM VOLUME IN THE STEADY STATE FREE PRECESSION SEQUENCES by Clinton Johan Ade Wicaksono, Susy Suswaty, Nursama Heru Apriantoro, Ary Sasongko

    Published 2018-09-01
    “…Objective: To analyse the image quality of 4 chamber sections of Cardiac Magnetic Resonance Imaging with and without the use of shim volume on Steady State Free Precession (SSFP) sequences so that it can determine the most optimum 4 chamber images to maintain the diagnostic value by physician. …”
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  14. 2854

    Thermally radiative water-based hybrid nanofluid with nanoparticles and gyrotactic microorganisms past a stretching surface with convective conditions and porous media by Humaira Yasmin, Rawan Bossly, Fuad S. Alduais, Afrah Al-Bossly, Anwar Saeed

    Published 2025-01-01
    “…From the results obtained, we observed that greater magnetic fields and porous media decreased both primary and secondary velocities. …”
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  15. 2855

    HARMONIC ANALYSIS OF MAGNETOMOTIVE FORCE IN THE AIR GAP OF SIX-PHASE ASYNCHRONOUS MACHINES by TODOS, Petru, TERTEA, Ghenadie, NUCA, Ilie

    Published 2024-09-01
    “…There are many publications, but few of them are dedicated to the in-depth study of the multiphase motor (m>3) and especially of the magnetic field in its air gap. The purpose of the present paper: the development of the mathematical model of the magnetomotive force in the air gap of the six-phase asynchronous machines, which determines the fundamental properties ofthe machine, the structure of the magnetic field and the torque developed, the efficiency, the error tolerance. …”
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  16. 2856

    Peroxidase-like activity of citrate-functionalized magnetite nanoparticles augmented its antibacterial potency by Haitham Al-Madhagi, Abd Alraouf Tarabishi, Fatima Al-Zahra Hamsho, Zaher Tahan, Lama Alchab, Wassim Abdelwahed

    Published 2025-01-01
    “…The prepared nanozymes exhibited a zeta potential of −27.8 mV, strong magnetic behavior, and prominent peroxidase-like activity. …”
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  17. 2857

    In vivo MRI visualization of growth and morphology in the orthotopic xenotrasplantation U87 glioblastoma mouse SCID model by E. L. Zavjalov, I. A. Razumov, L. A. Gerlinskaya, A. V. Romashchenko

    Published 2015-12-01
    “…Comparison of T1- and T2-weighed MRI scans preformed with a high-field MRI scanner (Bruker, BioSpec, 11,7 T) revealed insufficient tumor/normal tissue T1-contrast because of high longitudinal magnetization of the magnetic field in our scanner. Intravenous injection of paramagnetic manganese oxide (MnO) nanoparticles dramatically increased the tumor/normal tissue contrast in T1-weigthed MRI scans. …”
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  18. 2858

    Numerical simulation of rotating flow of CNT nanofluids with thermal radiation, ohmic heating, and autocatalytic chemical reactions by S. Eswaramoorthi, Saleem Nasir, K. Loganathan, M. Satyanarayana Gupta, Abdallah Berrouk

    Published 2025-02-01
    “…The magnetic field parameter and the Forchheimer number play a dual role in both directional skin friction coefficients. …”
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  19. 2859

    Spontaneous Retrobulbar Haematoma by Mehmet Deveer, Nesat Cullu, Halil Beydilli, Hamdi Sozen, Onder Yeniceri, Selcuk Parlak

    Published 2015-01-01
    “…Both Computed Tomography scan and Magnetic Resonance Imaging may be performed in the diagnosis. …”
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  20. 2860

    Mid‐Latitude Double H‐Spikes: Their Properties and Signatures in Different Geomagnetic Indices by E. Saiz, A. Guerrero, C. Cid

    Published 2023-06-01
    “…Our outcomes indicate that double H‐spikes are a global phenomenon closely related with the substorm phenomenon and the ground magnetic disturbances observed at mid‐latitude are remote effects of field‐aligned currents (FACs). …”
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