Letteratura scientifica selezionata sul tema "Electromagnetism - electricity"
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Articoli di riviste sul tema "Electromagnetism - electricity"
Zong, Shiqi, Chaoqun Jiao, Jiangong Zhang e Zheyuan Gan. "Research on electromagnetism scattered from electricity power supply towers based on orthogonal test designs". Journal of Physics: Conference Series 2797, n. 1 (1 luglio 2024): 012017. http://dx.doi.org/10.1088/1742-6596/2797/1/012017.
Testo completoBaldwin, Ian. "Discovery of Electricity and the Electromagnetic Force: Its Importance for Environmentalists, Educators, Physicians, Politicians, and Citizens". Advances in Social Sciences Research Journal 7, n. 12 (25 dicembre 2020): 362–83. http://dx.doi.org/10.14738/assrj.712.9532.
Testo completoBezen, Sevim, Işıl Aykutlu e Celal Bayrak. "An Examination of the Relationship between High School Students’ Self-efficacy Perceptions Concerning Electromagnetism and Their Academic Success". SHS Web of Conferences 48 (2018): 01049. http://dx.doi.org/10.1051/shsconf/20184801049.
Testo completoValenzuela, Mississippi. "General relativistic theory of gravity and electricity". Revista de Investigación de Física 25, n. 1 (1 aprile 2022): 1–9. http://dx.doi.org/10.15381/rif.v25i1.14972.
Testo completoQadir, Asghar, e D. P. Mason. "Sesquicentennial of the presentation by James Clerk Maxwell of his paper "A Dynamical Theory of the Electromagnetic Field" to the Royal Society of London". International Journal of Modern Physics: Conference Series 38 (gennaio 2015): 1560070. http://dx.doi.org/10.1142/s2010194515600708.
Testo completoWang, Juan, e Guang Li Zhou. "Technique of Digital Electro Hydraulic Automatic Control of Hydro Mechanical Transmission". Advanced Materials Research 383-390 (novembre 2011): 3493–98. http://dx.doi.org/10.4028/www.scientific.net/amr.383-390.3493.
Testo completoKhadka, Chandra Bahadur. "Extension of Maxwell’s Equations for Determination of Relativistic Electric and Magnetic Field". International Journal of Basic Sciences and Applied Computing 10, n. 1 (30 settembre 2023): 1–9. http://dx.doi.org/10.35940/ijbsac.b1044.0910123.
Testo completoNolan, Sam. "Electricity and Magnetism (3rd ed.) by E Purcell and D Morin". New Directions in the Teaching of Physical Sciences, n. 9 (12 febbraio 2016): 109. http://dx.doi.org/10.29311/ndtps.v0i9.507.
Testo completoLobitos, Orvin A., Khenea D. Oliva, Ruffa Mae A. Doria e Mavel Kate C. Porquillo. "Fan Mobility by Generated Electricity Harnessed from Dynamo". April-May 2024, n. 43 (9 aprile 2024): 1–11. http://dx.doi.org/10.55529/jeet.43.1.11.
Testo completoTripodi, Giulia, e Giuseppe Ruta. "Maxwell’s Early Unitary View of Electricity and Fluid Mechanics". Encyclopedia 4, n. 1 (22 dicembre 2023): 13–25. http://dx.doi.org/10.3390/encyclopedia4010002.
Testo completoTesi sul tema "Electromagnetism - electricity"
Borges, A. Tarisco. "Mental models of electromagnetism". Thesis, University of Reading, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.342567.
Testo completoNascimento, Fernando José Barros. "Sequência de práticas com recursos multimídia para o ensino de eletromagnetismo no EJA e PROEJA". Volta Redonda, 2017. https://app.uff.br/riuff/handle/1/4700.
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
Universidade Federal Fluminense. Instituto de Ciências Exatas. Programa de Pós-Graduação em Ensino de Física. Volta Redonda, RJ
O ensino de Física utilizando-se apenas a lousa, algumas exemplificações abstratas e matematizações como fundamento se revela inócuo para a modalidade de Ensino de Jovens e Adultos como o EJA e PROEJA, especialmente a eletricidade básica, o Magnetismo e Eletromagnetismo, em que, muito embora sejam interessantes na produção de conhecimento que vise ao entendimento sobre a geração de energia elétrica, tema importante em nossa sociedade atual, pouca ou nenhuma oportunidade é dada ao professor e ao aluno, no sentido de poderem desenvolver esses três temas de forma interligada, concisa e pragmática. Assim, motivar o aluno com o saber fazer, com resultados mais objetivos, ajudando-os na manipulação das práticas com a orientação do professor e o uso de vídeos livremente disponíveis ou editados dos aplicativos mais usuais para o ensino de Física, contribui para aprendizagem mais significativa, permitindo o pleno desenvolvimento das capacidades do alunado. As matérias aqui propostas de forma geral não são ensinados pelos professores na modalidade de ensino referida, até mesmo para os discentes cuja idade e série seguem os padrões considerados regulares ou próprios, o que torna as atividades aqui elaboradas de extrema importância para o ensino de Física no século XXI.
Teaching Physics using only the board, some abstract exemplification and too much mathematics the foundation reveals innocuous to the form of Youth and Adult Education as the EJA and PROEJA, especially the basic electricity, magnetism and electromagnetism, which even though they are interesting in the production of knowledge aimed at the understanding of the generation of electricity, a major issue in our society today, little or no opportunity is given to the teacher and student, in order to be able to develop these three themes interconnected, concise and pragmatic way. So Motivating students with the know-how, more objective results, helping them handling practices with the teacher's guidance and the use freely available videos or of even edited videos of the most common applications for teaching physics, contributes to more meaningful learning allowing the full development of the student body's capabilities. The materials proposed here generally are not taught by teachers in that type of education, even for students whose age series follow the standards considered regular or own, which makes the activities here developed extremely important for teaching physics at XXI century.
Lombardi, Giulia. "Unified nonlinear electrical interfaces for hybrid piezoelectric-electromagnetic small-scale harvesting systems". Thesis, Lyon, 2020. http://www.theses.fr/2020LYSEI101.
Testo completoIn this research work, electronic nonlinear interfaces for hybrid energy harvesting systems combining piezoelectric and electromagnetic transducers are presented. Such systems have received great attention due to their ability to detect mechanical vibrations and convert them into electrical energy sufficient to power low-power sensors. In order to supply these microelectronic devices the generated sinusoidal signal needs to be rectified into a constant DC voltage. In other words, once the energy is converted, a proper and smart extraction of such energy needs to be implemented with a dedicated unit. The proposed nonlinear hybrid interfaces developed in this work, aimed at incorporating as much as electroactive parts as possible in the circuit, not only increase the final output power of the involved transducers but also provide a solution for obtaining a common optimal load value, despite dealing with elements singularly presenting different working principles and values of optimal load, without the use of additional load adaptation stages. A first solution is derived from the previously developed SSHI (Synchronized Switch Harvesting on Inductor) and based on the Synchronized Switching technique. This method aims at replacing the passive inductor in the SSHI interface with an active electromagnetic system, leading to an all-active microgenerators interface and increasing the final output power. A second solution is derived from a combination of the SECE (Synchronous Electric Charge Extraction) and SMFE (Synchronous Magnetic Flux Extraction) techniques. Its main principle consists of transferring the energy from the piezoelectric to the electromagnetic transducer and then extracting the boosted energy from the electromagnetic system. The strategy of including as much as electroactive parts within the same electrical interface open many different possibilities of interfacing more than one electroactive system, constituting hybrid energy harvesters, without including extra circuit stages, thus maintaining a relative simplicity without high power losses
Henning, Andrew John. "Electromagnetic wave chaos in photonic crystals". Thesis, University of Nottingham, 2009. http://eprints.nottingham.ac.uk/11155/.
Testo completoYoung, Jeffrey Lee. "Electromagnetic response of thin wires over an homogeneous earth". Diss., The University of Arizona, 1989. http://hdl.handle.net/10150/184906.
Testo completoMarcum, Frank. "Analysis of a test technique for hardness surveillance". Ohio : Ohio University, 1988. http://www.ohiolink.edu/etd/view.cgi?ohiou1182866116.
Testo completoSimmons, Daniel. "Hybrid methods for modelling advanced electromagnetic systems using unstructured meshes". Thesis, University of Nottingham, 2016. http://eprints.nottingham.ac.uk/33230/.
Testo completoCobos, Sanchez Clemente. "Forward and inverse analysis of electromagnetic fields for MRI using computational techniques". Thesis, University of Nottingham, 2008. http://eprints.nottingham.ac.uk/10629/.
Testo completoKnaak, Allison. "3D synthetic aperture for controlled-source electromagnetics". Thesis, Colorado School of Mines, 2015. http://pqdtopen.proquest.com/#viewpdf?dispub=3682006.
Testo completoLocating hydrocarbon reservoirs has become more challenging with smaller, deeper or shallower targets in complicated environments. Controlled-source electromagnetics (CSEM), is a geophysical electromagnetic method used to detect and derisk hydrocarbon reservoirs in marine settings, but it is limited by the size of the target, low-spatial resolution, and depth of the reservoir. To reduce the impact of complicated settings and improve the detecting capabilities of CSEM, I apply synthetic aperture to CSEM responses, which virtually increases the length and width of the CSEM source by combining the responses from multiple individual sources. Applying a weight to each source steers or focuses the synthetic aperture source array in the inline and crossline directions. To evaluate the benefits of a 2D source distribution, I test steered synthetic aperture on 3D diffusive fields and view the changes with a new visualization technique. Then I apply 2D steered synthetic aperture to 3D noisy synthetic CSEM fields, which increases the detectability of the reservoir significantly. With more general weighting, I develop an optimization method to find the optimal weights for synthetic aperture arrays that adapts to the information in the CSEM data. The application of optimally weighted synthetic aperture to noisy, simulated electromagnetic fields reduces the presence of noise, increases detectability, and better defines the lateral extent of the target. I then modify the optimization method to include a term that minimizes the variance of random, independent noise. With the application of the modified optimization method, the weighted synthetic aperture responses amplifies the anomaly from the reservoir, lowers the noise floor, and reduces noise streaks in noisy CSEM responses from sources offset kilometers from the receivers. Even with changes to the location of the reservoir and perturbations to the physical properties, synthetic aperture is still able to highlight targets correctly, which allows use of the method in locations where the subsurface models are built from only estimates. In addition to the technical work in this thesis, I explore the interface between science, government, and society by examining the controversy over hydraulic fracturing and by suggesting a process to aid the debate and possibly other future controversies.
Barnum, Benjamin Heath. "Electromagnetic and optical characteristics of lightning measured in the earth's ionosphere /". Thesis, Connect to this title online; UW restricted, 1999. http://hdl.handle.net/1773/6843.
Testo completoLibri sul tema "Electromagnetism - electricity"
), Bellingham School District No 501 (Wash. Magnetism, electromagnetism, electricity. Bellingham, Wash: The Schools, 1989.
Cerca il testo completoRaitt, Gordon. Electricity 2: Electromagnetism. Cambridge [Cambridgeshire]: Cambridge University Press, 1987.
Cerca il testo completoGrant, I. S. Electromagnetism. 2a ed. Chichester [England]: Wiley, 1990.
Cerca il testo completo1938-, Olsson Martin G., a cura di. Classical electricity and magnetism: A contemporary perspective. Boston: Allyn and Bacon, 1987.
Cerca il testo completoOwen, George E. Introduction to electromagnetic theory. Mineola, N.Y: Dover Publications, 2003.
Cerca il testo completoMilham, Samuel. Dirty electricity: Electrification and the diseases of civilization. Bloomington: iUniverse Inc., 2012.
Cerca il testo completoShirbīnī, Maḥmūd Aḥmad. Asāsiyāt ʻilm al-daynāmīkā al-kahrabāʼiyah al-kilāsīkiyah. al-Dawḥah: Jamiʻat Qaṭar, 1995.
Cerca il testo completoJefimenko, Oleg D. Electricity and magnetism: An introduction to the theory of electric and magnetic fields. 2a ed. Star City, W. Va: Electret Scientific Co., 1989.
Cerca il testo completo1942-, Bersani Ferdinando, e World Congress for Electricity and Magnetism in Biology and Medicine (2nd : 1997 : Bologna, Italy), a cura di. Electricity and magnetism in biology and medicine. New York: Kluwer Academic/Plenum Pub., 1999.
Cerca il testo completoPetersen, Kristen. Understanding forces of nature: Gravity, electricity, and magnetism. New York: Cavendish Square Publishing, 2015.
Cerca il testo completoCapitoli di libri sul tema "Electromagnetism - electricity"
Raychaudhuri, Amal Kumar. "Special Theory of Relativity and Electromagnetism". In Classical Theory of Electricity and Magnetism, 273–89. Singapore: Springer Singapore, 2022. http://dx.doi.org/10.1007/978-981-16-8139-4_23.
Testo completoMatsushita, Teruo. "Time-Dependent Electromagnetic Phenomena". In Electricity, 99–120. Cham: Springer Nature Switzerland, 2023. http://dx.doi.org/10.1007/978-3-031-44002-1_6.
Testo completoMatsushita, Teruo. "Electromagnetic Induction". In Electricity and Magnetism, 231–53. Tokyo: Springer Japan, 2013. http://dx.doi.org/10.1007/978-4-431-54526-2_10.
Testo completoMatsushita, Teruo. "Electromagnetic Wave". In Electricity and Magnetism, 271–90. Tokyo: Springer Japan, 2013. http://dx.doi.org/10.1007/978-4-431-54526-2_12.
Testo completoMatsushita, Teruo. "Electromagnetic Wave". In Electricity and Magnetism, 339–62. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-82150-0_12.
Testo completoMatsushita, Teruo. "Electromagnetic Induction". In Electricity and Magnetism, 289–316. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-82150-0_10.
Testo completoSurkov, Vadim, e Masashi Hayakawa. "Atmospheric Electricity". In Ultra and Extremely Low Frequency Electromagnetic Fields, 57–106. Tokyo: Springer Japan, 2014. http://dx.doi.org/10.1007/978-4-431-54367-1_3.
Testo completoRohlf, James W. "Electromagnetic Waves". In Guide to Electricity and Magnetism, 151–70. Boca Raton: CRC Press, 2024. http://dx.doi.org/10.1201/9781032646688-10.
Testo completoGunther, Leon. "Electricity, Magnetism, and Electromagnetic Waves". In The Physics of Music and Color, 127–78. New York, NY: Springer New York, 2011. http://dx.doi.org/10.1007/978-1-4614-0557-3_5.
Testo completoGunther, Leon. "Electricity, Magnetism, and Electromagnetic Waves". In The Physics of Music and Color, 101–36. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-19219-8_5.
Testo completoAtti di convegni sul tema "Electromagnetism - electricity"
Machado, J. A. Tenreiro, Isabel S. Jesus e Alexandra Galhano. "A Fractional Calculus Perspective in Electromagnetics". In ASME 2005 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2005. http://dx.doi.org/10.1115/detc2005-84862.
Testo completoSkladanek, Yan, Johan Der Hagopian e Jarir Mahfoud. "Energy Cost Assessment of the Active Control of a Rotating Machine by Using an Electromagnetic Actuator and a Piezoelectric Actuator". In ASME Turbo Expo 2009: Power for Land, Sea, and Air. ASMEDC, 2009. http://dx.doi.org/10.1115/gt2009-59625.
Testo completoBuentello-Montoya, David, e Francisco Javier Montes-Montejo. "Problem-Based Learning as a Tool to Foster Electricity and Electromagnetism-related Concepts in an Engineering Course". In 2022 IEEE International Conference on Teaching, Assessment and Learning for Engineering (TALE). IEEE, 2022. http://dx.doi.org/10.1109/tale54877.2022.00035.
Testo completoDumitru, Razvan Constantin, e Teodor Grimalschi. "Procesul de antrenament sportiv al gimnastelor de 8-11 ani în baza informațiilor biopsihoelectromagnetice ale organismului". In Congresul Ştiinţific Internaţional "Sport. Olimpism. Sănătate". State University of Physical Education and Sport, Republic of Moldova, 2022. http://dx.doi.org/10.52449/soh22.15.
Testo completoNovikov, Aleksey, M. Hripchenko e P. Rasskazov. "COMBINED ELECTRICITY SYSTEM TRANSPORT VEHICLES". In Power energy and electronics of promising cars. FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov, 2022. http://dx.doi.org/10.34220/peepc2021_54-59.
Testo completoBaxi, C. B., N. G. Kodochigov, S. E. Belov e M. N. Borovkov. "Tribological Tests of Friction Pair Materials for the GT-MHR Turbomachine Catcher Bearings". In STLE/ASME 2008 International Joint Tribology Conference. ASMEDC, 2008. http://dx.doi.org/10.1115/ijtc2008-71259.
Testo completoHuang, Hongtao, Lei Wang, Jiangtao Zhang, Xianlin Pan e Zuliang Lu. "Traceability of digital electricity meters". In 2012 Conference on Precision Electromagnetic Measurements (CPEM 2012). IEEE, 2012. http://dx.doi.org/10.1109/cpem.2012.6250888.
Testo completoUman, M. A., V. A. Rakov, J. Schoene, K. J. Rambo, J. Jerauld e G. H. Schnetzer. "Close Lightning Electromagnetic Environment for Aircraft Testing". In International Conference on Lightning and Static Electricity. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 2001. http://dx.doi.org/10.4271/2001-01-2880.
Testo completoCronkleton, Michelle, e Chuck Beuning. "Continued Electromagnetic Protection of Aircraft and Systems". In International Conference on Lightning and Static Electricity. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 2001. http://dx.doi.org/10.4271/2001-01-2889.
Testo completoVolpi, Valeria, Maurizio Aprà, Marcello D’Amore, Maria Sabrina Sarto e Alberto Scarlatti. "VAM-LIFE: Virtual Aircraft ElectroMagnetic Lightning Indirect Effect Evaluation". In International Conference on Lightning and Static Electricity. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 2001. http://dx.doi.org/10.4271/2001-01-2892.
Testo completoRapporti di organizzazioni sul tema "Electromagnetism - electricity"
Khan, Asad, Angeli Jayme, Imad Al-Qadi e Gregary Renshaw. Embedded Energy Harvesting Modules in Flexible Pavements. Illinois Center for Transportation, aprile 2024. http://dx.doi.org/10.36501/0197-9191/24-008.
Testo completoMurray, Chris, Keith Williams, Norrie Millar, Monty Nero, Amy O'Brien e Damon Herd. A New Palingenesis. University of Dundee, novembre 2022. http://dx.doi.org/10.20933/100001273.
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