Showing 24,841 - 24,860 results of 24,968 for search '"electromagnetism"', query time: 0.19s Refine Results
  1. 24841

    Autism in 2016: the need for answers by Annio Posar, Paola Visconti

    Published 2017-03-01
    “…Sources: A search was performed in PubMed (United States National Library of Medicine) about the environmental factors hypothetically involved in the non-syndromic autism spectrum disorder etiopathogenesis, including: air pollutants, pesticides and other endocrine-disrupting chemicals, electromagnetic pollution, vaccinations, and diet modifications. …”
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  2. 24842

    Plasmonic Ag Nanoparticle-Loaded n-p Bi<sub>2</sub>O<sub>2</sub>CO<sub>3</sub>/α-Bi<sub>2</sub>O<sub>3</sub> Heterojunction Microtubes with Enhanced Visible-Light-Driven Photocatal... by Haibin Li, Xiang Luo, Ziwen Long, Guoyou Huang, Ligang Zhu

    Published 2022-05-01
    “…This should be ascribed to the internal static electric field built at the heterojunction interface of Bi<sub>2</sub>O<sub>2</sub>CO<sub>3</sub> and α-Bi<sub>2</sub>O<sub>3</sub> resulting in superior electron conductivity due to the Ag nanoparticles; additionally, the heterojunction at the interfaces between two semiconductors and Ag nanoparticles and the local electromagnetic field induced by the surface plasmon resonance effect of Ag nanoparticles effectively facilitate the photoinduced charge carrier transfer and separation of α-Bi<sub>2</sub>O<sub>3</sub>. …”
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  3. 24843
  4. 24844

    Effectiveness of Transcutaneous Neuromodulation on Abductor Muscles Electrical Activity in Subjects with Chronic Low Back Pain: A Randomized, Controlled, Crossover Clinical Trial by Benítez-Martínez JC, García-Haba B, Fernández-Carnero S, Pecos-Martin D, Sanchez Romero EA, Selva-Sarzo F, Cuenca-Zaldívar JN

    Published 2023-07-01
    “…Risk factors such as muscle weakness and tightness have been implicated. Electromagnetic fields have therapeutic effects on human tissue, including pain relief and muscle relaxation. …”
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  5. 24845

    Frequency and precision of feedback and the adaptive process of learning a dual motor task Frecuencia y necesidad de feedback en el proceso adaptativo de aprendizaje de una tarea m... by Cássio Miranda Meira Junior, José Antonio Ribeiro Maia, Go Tani

    Published 2012-09-01
    “…Ten non-KR adaptation trials were performed for the same task, but with the introduction of an electromagnetic opposite traction force. The analysis showed a significant main effect for frequency of KR. …”
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  6. 24846

    Propagation and Dispersion of Lightning-Generated Whistlers Measured From the Van Allen Probes by J.-F. Ripoll, J.-F. Ripoll, T. Farges, D. M. Malaspina, D. M. Malaspina, G. S. Cunningham, G. B. Hospodarsky, C. A. Kletzing, J. R. Wygant

    Published 2021-08-01
    “…Conversely, the distribution of electromagnetic waves with large magnetic component and small electric component is peaked at small wave normal angle. …”
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  7. 24847

    Analytical Modeling and Optimization of Partitioned Permanent Magnet Consequent Pole Switched Flux Machine With Flux Barrier by Wasiq Ullah, Faisal Khan, Shahid Hussain, Muhammad Yousaf, Siddique Akbar

    Published 2022-01-01
    “…However, initial design offers lower open-circuit phase flux linkage <inline-formula> <tex-math notation="LaTeX">$(\Phi)$ </tex-math></inline-formula>, average mechanical torque <inline-formula> <tex-math notation="LaTeX">$(T_{avg})$ </tex-math></inline-formula> and <inline-formula> <tex-math notation="LaTeX">$T_{den}$ </tex-math></inline-formula>. Aforementioned electromagnetic key performance indicator with <inline-formula> <tex-math notation="LaTeX">$T_{cog}$ </tex-math></inline-formula>, <inline-formula> <tex-math notation="LaTeX">$T_{rip}$ </tex-math></inline-formula>, total harmonics distortion in <inline-formula> <tex-math notation="LaTeX">$\Phi $ </tex-math></inline-formula> (<inline-formula> <tex-math notation="LaTeX">$\Phi _{THD}$ </tex-math></inline-formula>), average power <inline-formula> <tex-math notation="LaTeX">$(P_{avg})$ </tex-math></inline-formula> and power density <inline-formula> <tex-math notation="LaTeX">$(P_{den})$ </tex-math></inline-formula> are refined utilizing Geometric-Based Deterministic Optimization (GBDO). …”
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  8. 24848

    Kupperman index-based analysis of factors influencing perimenopausal symptoms and establishment of risk nomogram in female petrochemical workers by Lu ZHAO, Wenlan YU, Hui LI, Shulin WANG, Zhenxia KOU

    Published 2022-04-01
    “…The participants with alcohol drinking, maternal premature or late menopause, hypertension, lack of physical exercise, heavy lifting, sick leave in the last 6 months, combined occupational exposures to dust, chemicals, noise [> 80 dB(A)], or electromagnetic field, and not wearing protective masks, gloves or protective earplugs reported higher prevalence rates of PMS (P < 0.05). …”
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  9. 24849
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  11. 24851

    The Impact of Electrical Stimulation of the Brain and Spinal Cord on Iron and Calcium-Phosphate Metabolism by Paweł Sokal, Milena Świtońska, Sara Kierońska, Marcin Rudaś, Marek Harat

    Published 2021-01-01
    “…Future research should investigate the influence of electric current and electromagnetic field induced by neurostimulators on human metabolism.…”
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  12. 24852

    Melting rheology in thermally stratified graphene-mineral oil reservoir (third-grade nanofluid) with slip condition by Raizah Zehba, Rehman Sadique, Saeed Anwar, Akbar Mohammad, Eldin Sayed M., Galal Ahmed M.

    Published 2023-04-01
    “…The Riga plate, an electromagnetic actuator, is made up of alternating electrodes and a permanent magnet that is positioned on a flat surface. …”
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  13. 24853

    Current Filaments in Asymmetric Surface Dielectric Barrier Discharge by Cecilia Piferi, Ruggero Barni, H. Eduardo Roman, Claudia Riccardi

    Published 2021-02-01
    “…The optical excitations occur as a result of the ionizing effect of the electromagnetic waves which ignite the discharge, followed by the electric current flow. …”
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  14. 24854
  15. 24855

    Method of Singular Integral Equations for Analysis of Strip Structures and Experimental Confirmation by Liudmila Nickelson, Raimondas Pomarnacki, Tomyslav Sledevič, Darius Plonis

    Published 2021-01-01
    “…Knowing the densities <inline-formula><math display="inline"><semantics><msub><mi>μ</mi><mi>e</mi></msub></semantics></math></inline-formula>, <inline-formula><math display="inline"><semantics><msub><mi>μ</mi><mi>h</mi></msub></semantics></math></inline-formula>, it is easy to calculate the dispersion characteristics of the structure as well as the electromagnetic (EM) field distributions inside and outside the structure. …”
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  16. 24856

    A calculation of basic thermophysical, gasodynamic and electropower parameters of electric explosion is in the gas environment of metallic explorer by M. I. Baranov, S. G. Buriakovskyi, V. V. Kniaziev

    Published 2023-01-01
    “…Basis of thermophysics, thermodynamics, theoretical and applied electrical engineering, electrophysics bases of technique of high-voltage and large impulsive currents, basis of heavy-current electronics, theory of explosion and plasma, measuring technique and electromagnetic compatibility. Results . Close formulas are got for the analytical calculation of temperature of Tm and pressures of Pm in a plasma channel, time of tex explosion of explorer, active resistance of Rc and specific conductivity of γp of plasma channel, to entered in explorer Wi and selected in the channel of Wc of thermal energy and speed of vmw of shock acoustic wave in «metallic plasma» at EE in gas of explorer, testing action LIC in the discharge chain of high-voltage generator of impulsive currents (GIC) with the stocked energy of W0. …”
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  17. 24857
  18. 24858

    TERAHERTZ TECHNOLOGIES IN TELECOMMUNICATION SYSTEMS. PART 1. JUSTIFICATION OF THE FREQUENCY RANGE, DESIGN OF FUNCTIONAL NODES OF TERAHERTZ RANGE TELECOMMUNICATION SYSTEMS by Гліб Леонідович Авдєєнко, Сергій Георгійович Бунін, Теодор Миколайович Наритник

    Published 2018-08-01
    “…It determined that the work of the radio relay lines in the terahertz range allows practically not to take into consideration the refraction and interference of electromagnetic waves reflected from interference in the zone of radio signal propagation, which arises especially in conditions of dense urban development. …”
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