Academic literature on the topic 'Secondary electromagnetic radiation'

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Secondary electromagnetic radiation.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Secondary electromagnetic radiation"

1

Bilki, Burak, Kamuran Dilsiz, Hasan Ogul, et al. "Secondary Emission Calorimetry." Instruments 6, no. 4 (2022): 48. http://dx.doi.org/10.3390/instruments6040048.

Full text
Abstract:
Electromagnetic calorimetry in high-radiation environments, e.g., forward regions of lepton and hadron collider detectors, is quite challenging. Although total absorption crystal calorimeters have superior performance as electromagnetic calorimeters, the availability and the cost of the radiation-hard crystals are the limiting factors as radiation-tolerant implementations. Sampling calorimeters utilizing silicon sensors as the active media are also favorable in terms of performance but are challenged by high-radiation environments. In order to provide a solution for such implementations, we de
APA, Harvard, Vancouver, ISO, and other styles
2

Balabin, Yuriy, Aleksey Germanenko, Boris Gvozdevsky, Evgeniy Maurchev, and Evgeniya Mikhalko. "Precipitation-related increase events of the electromagnetic component of secondary cosmic rays: Spectral analysis." Solar-Terrestrial Physics 9, no. 2 (2023): 37–47. http://dx.doi.org/10.12737/stp-92202305.

Full text
Abstract:
We report the measurement results of differential spectra of electromagnetic radiation in the range 0.1–4 MeV, which occurs in the atmosphere as a component of secondary cosmic rays. Spectral monitoring was performed using a spectrometer based on the Nai (TL) crystal in 2022–2023. The main purpose of the measurements was to determine spectral characteristics of the electromagnetic radiation during increase events, when the electromagnetic radiation flux from the atmosphere rises by tens of percent with respect to the background level. From a thorough analysis of the spectra of many dozens of e
APA, Harvard, Vancouver, ISO, and other styles
3

Gavrilas, Leonidas, and Konstantinos T. Kotsis. "Assessing elementary understanding of electromagnetic radiation and its implementation in wireless technologies among pre-service teachers." International Journal of Professional Development, Learners and Learning 5, no. 2 (2023): ep2309. http://dx.doi.org/10.30935/ijpdll/13191.

Full text
Abstract:
The research on the knowledge and perceptions of electromagnetic radiation among teachers who will teach these topics in primary and secondary education is relatively limited. According to existing literature, electromagnetic radiation is a challenging and complex concept for students to comprehend. Despite the widespread use of radiation-emitting devices like cell phones and wireless networks, the misuse of the term “radiation” has resulted in various misconceptions. This study aimed to examine the elementary understanding of electromagnetic radiation and its application in wireless technolog
APA, Harvard, Vancouver, ISO, and other styles
4

Craven, R. M., I. R. Smith, and B. M. Novac. "Electromagnetic Radiation from a Tesla Transformer." Applied Physics Research 9, no. 2 (2017): 53. http://dx.doi.org/10.5539/apr.v9n2p53.

Full text
Abstract:
In addition to the resistive and dielectric losses that inevitably occur near the secondary winding of a Tesla transformer, electromagnetic radiation into the far field also contributes to the overall power losses and thereby reduces both the effective quality factor (Q) and the power transfer efficiency of this winding. A short study of these effects for a laboratory scale transformer has shown that, in addition to its Q-factor being considerably reduced, the secondary winding is an extremely inefficient radiator of electromagnetic energy.
APA, Harvard, Vancouver, ISO, and other styles
5

Penialosa Ovalies, D. I., O. V. Boiprav, M. V. Tumilovich, A. V. Gusinsky, and P. I. Baltrukovich. "Substantiation of the Possibility to Use the Electromagnetic Shields Based on Powdered Aluminum Oxides to Reduce the Electromagnetic Radiation Energy of Electronic Devices." Doklady BGUIR 20, no. 7 (2022): 48–55. http://dx.doi.org/10.35596/1729-7648-2022-20-7-48-55.

Full text
Abstract:
The article introduces the results of the experimental substantiation of the possibility to use the electromagnetic shields based on powdered aluminum oxides to reduce the electromagnetic radiation energy introduced by electronic devices. To achieve this goal, a methodology has been developed for assessing the effect of materials on the electromagnetic radiation level of electronic devices, and a methodology for estimating the radius of the controlled zone of the secondary electromagnetic radiation of computer equipment has been systematized. In accordance with the indicated methods, the study
APA, Harvard, Vancouver, ISO, and other styles
6

Balabin, Yuriy, Aleksey Germanenko, Boris Gvozdevsky, Evgeniy Maurchev, and Evgeniya Mikhalko. "Precipitation-related increase events of the electromagnetic component of secondary cosmic rays: Spectral analysis." Solnechno-Zemnaya Fizika 9, no. 2 (2023): 41–51. http://dx.doi.org/10.12737/szf-92202305.

Full text
Abstract:
We report the measurement results of differential spectra of electromagnetic radiation in the range 0.1–4 MeV, which occurs in the atmosphere as a component of secondary cosmic rays. Spectral monitoring was performed using a spectrometer based on the Nai (TL) crystal in 2022–2023. The main purpose of the measurements was to determine spectral characteristics of the electromagnetic radiation during increase events, when the electromagnetic radiation flux from the atmosphere rises by tens of percent with respect to the background level. From a thorough analysis of the spectra of many dozens of e
APA, Harvard, Vancouver, ISO, and other styles
7

Jevtić, Radoje, and Ivana Janković. "Exposure of the students of the secondary school of electrical engineering "Nikola Tesla" to wireless electromagnetic radiation." Zdravstvena zastita 51, no. 4 (2022): 106–23. http://dx.doi.org/10.5937/zdravzast2204106j.

Full text
Abstract:
Introduction/Aim: Wireless electromagnetic radiation from routers is an everyday occurrence in the life and work of modern man. They are widely used in many professional, public and domestic facilities, which means that people of all ages can be constantly exposed to electromagnetic radiation from these devices. The aim of this study was to determine the electric field strength, the magnetic field strength, and the electromagnetic exposure of students in different laboratories of the Secondary School "Nikola Tesla", depending on the type of routers installed in them, as well as to check some o
APA, Harvard, Vancouver, ISO, and other styles
8

Abdulhadi, H. D. A., Е. А. A. Almashat, O. V. Boiprav, V. A. Bogush, and A. M. Prudnik. "ELECTROMAGNETIC AND SOUND INSULATION PROPERTIES OF COMBINED SHIELDS BASED ON THE NEEDLE-PUNCHING MATERIAL AND FRAGMENTS OF ALUMINUM FOIL." Doklady BGUIR, no. 1 (March 6, 2020): 89–95. http://dx.doi.org/10.35596/1729-7648-2020-18-1-89-95.

Full text
Abstract:
A method for creating the electromagnetic radiation shields, which consists in fixing fragments of aluminum foil on the surface of a needle-punched carbon-containing material has been proposed. In accordance to the proposed method the shield samples have been made. The fragments of the used aluminium foil were in the form of rectangles or half rings the overall dimensions of which didn't exceed 20 mm. Using an automated meter of transmission and reflection coefficients SNA 0.01–18, shielding characteristics in the frequency range 0.7–17 GHz of the shield samples made in accordance with the pro
APA, Harvard, Vancouver, ISO, and other styles
9

Xu, Yan, He Xu, Yu Kun Luan, X. Z. Gao, and Kai Xue. "Radiation Characteristics of Heat Sink in Propulsive Wheel of Mobile Robots." Applied Mechanics and Materials 494-495 (February 2014): 1294–97. http://dx.doi.org/10.4028/www.scientific.net/amm.494-495.1294.

Full text
Abstract:
Electromagnetic interference easily appears in the propulsive wheel - a key component of the mobile robots, because internal space of propulsive wheel is very small, there are numerous electronic devices, and signal communication is complex. So electromagnetic shielding is very important for the propulsive wheel. In this paper, a wheel model and an equivalent source model of electromagnetic interference of the wheel were developed based on considerations of the internal electromagnetic properties. At the same time, a secondary source of electromagnetic interference is formed by heat sink. Henc
APA, Harvard, Vancouver, ISO, and other styles
10

BOBROVSKIKH, ALEKSEY, ALEXANDER GUREEV, VLADIMIR LOS, and ALEKSEY MARKOV. "CONSIDERATION OF MULTIPATH IN MODELING THE FIELD OF SECONDARY ELECTROMAGNETIC RADIATION ON INFORMATIZATION OBJECTS." Computational Nanotechnology 9, no. 4 (2022): 63–69. http://dx.doi.org/10.33693/2313-223x-2022-9-4-63-69.

Full text
Abstract:
The paper considers the features of the formation of the resulting field of spurious electromagnetic radiation at informatization objects, taking into account the multipath propagation of radio waves, evaluates the achievable error values for determining the attenuation coefficient using known methods for determining the attenuation of the field of spurious electromagnetic radiation based on a deterministic model of radio wave propagation inside the building. The need for a significant refinement of the method for determining the attenuation coefficient is shown, since, in a known form, it is
APA, Harvard, Vancouver, ISO, and other styles
More sources

Dissertations / Theses on the topic "Secondary electromagnetic radiation"

1

Norin, Lars. "Secondary Electromagnetic Radiation Generated by HF Pumping of the Ionosphere." Doctoral thesis, Uppsala universitet, Astronomi och rymdfysik, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-9393.

Full text
Abstract:
Electromagnetic waves can be used to transmit information over long distances and are therefore often employed for communication purposes. The electromagnetic waves are reflected off material objects on their paths and interact with the medium through which they propagate. For instance, the plasma in the ionosphere can refract and even reflect radio waves propagating through it. By increasing the power of radio waves injected into the ionosphere, the waves start to modify the plasma, resulting in the generation of a wide range of nonlinear processes, including turbulence, in particular near th
APA, Harvard, Vancouver, ISO, and other styles
2

Бахтіяров, Денис Ілшатович, Денис Илшатович Бахтияров та Denys Ilshatovych Bakhtiyarov. "Метод підвищення ефективності використання радіотехнічних пристроїв моніторингу електромагнітної обстановки в урбанізованих середовищах". Thesis, Національний авіаційний університет, 2021. https://er.nau.edu.ua/handle/NAU/47221.

Full text
Abstract:
Дисертаційна робота присвячена рішенню актуальної науково-прикладної задачі, яка полягає в розробці методу визначення рівнів основних та побічних електромагнітних випромінювань в урбанізованих середовищах за рахунок удосконалення моделей їх розповсюдження. Обґрунтовано необхідність в підвищені ефективності використання пристроїв моніторингу електромагнітної обстановки на основі аналізу особливостей розповсюдження електромагнітних випромінювань в урбанізованому середовищі та недоліків існуючого математичного апарату для їх опису. Запропоновано структуру експериментальної установки та про
APA, Harvard, Vancouver, ISO, and other styles

Book chapters on the topic "Secondary electromagnetic radiation"

1

Gabici, Stefano, and Felix A. Aharonian. "Gamma ray signatures of ultra high energy cosmic ray accelerators: electromagnetic cascade versus synchrotron radiation of secondary electrons." In The Multi-Messenger Approach to High-Energy Gamma-Ray Sources. Springer Netherlands, 2007. http://dx.doi.org/10.1007/978-1-4020-6118-9_71.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Sukharevsky, Oleg. "Elaboration of Scattering Electrodynamics Theory: Studying Secondary Radiation from Radar Targets." In Electromagnetic Wave Scattering by Aerial and Ground Radar Objects. CRC Press, 2014. http://dx.doi.org/10.1201/b17239-2.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

del Socorro Sánchez Correa, María, María el Rocío Reyero Saavedra, Edgar Antonio Estrella Parra, et al. "Ultraviolet Radiation and Its Effects on Plants." In Abiotic Stress in Plants - Adaptations to Climate Change [Working Title]. IntechOpen, 2023. http://dx.doi.org/10.5772/intechopen.109474.

Full text
Abstract:
Ultraviolet radiation is a portion of the electromagnetic spectrum ranging from 10 to 400 nm, classified into three main categories: UV-A (320–400 nm), UV-B (280–320 nm), and UV-C (100–280 nm). The UV radiation from the sun that crosses the atmosphere and reaches the earth’s surface is composed largely of UV-A radiation (95%) and, to a lesser extent, UV-B (5%), which is normally filtered by stratospheric ozone. With the thinning of the ozone layer, UV-B radiation penetrates deeper into the earth’s surface, where it becomes dangerous due to its high energy content that acts at the molecular lev
APA, Harvard, Vancouver, ISO, and other styles
4

"Some difficulties in risk assessment of exposure to physical factors." In Book of Abstracts - RAD 2025 Conference. RAD Centre, Niš, Serbia, 2025. https://doi.org/10.21175/rad.abstr.book.2025.23.6.

Full text
Abstract:
Physical factors affect humans primarily through their energy. These are mainly noise, vibrations, atmospheric pressure, electromagnetic radiation (non-ionizing and ionizing), microclimate, gravity, as well as corpuscular ionizing radiation. Risk assessment is usually done in several stages, the main ones being: hazard identification, exposure assessment, dose-effect curve assessment, and finally risk management decision-making. This assessment is made by occupational health physicians, based on data obtained from measurements, assessments, preliminary and ongoing examinations, etc. For us, th
APA, Harvard, Vancouver, ISO, and other styles
5

Jordan, Robert B. "Inorganic Photochemistry." In Reaction Mechanisms of Inorganic and Organometallic Systems. Oxford University Press, 2007. http://dx.doi.org/10.1093/oso/9780195301007.003.0009.

Full text
Abstract:
Electromagnetic radiation in the form of UV and visible light has long been used as a reactant in inorganic reactions. The energy of light in the 200- to 800-nm region varies between 143 and 36 kcal mol-1, so it is not surprising that chemical bonds can be affected when a system absorbs light in this readily accessible region. Systematic mechanistic studies in this area have benefited greatly from the development of lasers that provided intense monochromatic light sources and from improvements in actinometers to measure the light intensity. Prior to the laser era, it was necessary to use filte
APA, Harvard, Vancouver, ISO, and other styles
6

M'ziou Nassima, Mokhnache Leila, Boubakeur Ahmed, and Kattan Rafic. "Lightning Electromagnetic Fields Radiation Computation by Hybrid Method: Influence of Lightning Return Stroke Current Parameters." In Studies in Applied Electromagnetics and Mechanics. IOS Press, 2010. https://doi.org/10.3233/978-1-60750-604-1-250.

Full text
Abstract:
The aim of this paper is the computation of electromagnetic fields radiated by lightning witch is necessary in order to protect effectively the electrical and electronic systems against disturbances caused by this kind of discharges. In this paper we propose a hybrid method to evaluate the electromagnetic field associated to lightning return stroke current. This method is the combination of the images method and finite difference time-domain (FDTD) method. We calculate first, the magnetic field with images method (using the Simpson integration numerical method), and, secondly, the electric fie
APA, Harvard, Vancouver, ISO, and other styles
7

Szabo, Arthur G. "Fluorescence principles and measurement." In Spectrophotometry and Spectrofluorimetry. Oxford University Press, 2000. http://dx.doi.org/10.1093/oso/9780199638130.003.0006.

Full text
Abstract:
Fluorescence spectrometry is the most extensively used optical spectroscopic method in analytical measurement and scientific investigation. During the past five years more than 60000 scientific articles have been published in which fluorescence spectroscopy has been used. The large number of applications ranges from the analytical determination of trace metals in the environment to pH measurements in whole cells under physiological conditions. In the scientific research laboratory, fluorescence spectroscopy is being used or applied to study the fundamental physical processes of molecules; stru
APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Secondary electromagnetic radiation"

1

Tong, H., G. Zhu, and W. Mao. "Development of EMI shielding materials characterized by low secondary electromagnetic radiation pollution." In 2011 Second International Conference on Mechanic Automation and Control Engineering. IEEE, 2011. http://dx.doi.org/10.1109/mace.2011.5987382.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Fedotov, A. A., and G. M. Karelin. "First steps to mapping of exoplanets: modeling secondary eclipses and search inhomogeneities in the infrared brightness profiles." In Всероссийская с международным участием научная конференция студентов и молодых ученых, посвященная памяти Полины Евгеньевны Захаровой «Астрономия и исследование космического пространства». Ural University Press, 2021. http://dx.doi.org/10.15826/b978-5-7996-3229-8.52.

Full text
Abstract:
To detect inhomogeneities in the thermal radiation of exoplanet HD209458b, based on observations of the Spitzer space telescope processing and modeling of the light curves of secondary transits (eclipses) were carried out. Current work is the basis for the mapping of the temperature distribution on the dayside of the exoplanet. Tidal and electromagnetic star-planet interactions, together with climate effects, lead to nonuniform heating of the surface. We obtained that the depth of the eclipse was 0.101±0.009% of the total flux of the system and is consistent with the results of other works.
APA, Harvard, Vancouver, ISO, and other styles
3

Kraft, Reuben. "Mechanisms of Head Injury During High-Rate Blast and Blunt Impact Events." In ASME 2010 Summer Bioengineering Conference. American Society of Mechanical Engineers, 2010. http://dx.doi.org/10.1115/sbc2010-19610.

Full text
Abstract:
Blasts and blunt impacts are clearly large-scale phenomena, yet traumatic brain injury (TBI) occurs at a cellular or sub-cellular level. A number of hypotheses have been offered as the root causes of TBI including mechanical insults due to reverberations inside the skull following the primary blast wave, secondary and tertiary blast injury due to impact from projectiles and individuals thrown by the blast wave, vascular pressure resulting from a blast wave to the body extremities and electromagnetic radiation [1,2]. There is anecdotal information that supports, as well as contradicts, each of
APA, Harvard, Vancouver, ISO, and other styles
4

Churyumov, Gennadiy Ivanovich, Oleksandr Grigorovich Denisov, Tetyana Ivanivna Frolova, Nannan Wang, and Jinghui Qiu. "A HIGH-POWER SOURCE OF OPTICAL RADIATION WITH MICROWAVE EXCITATION." In Ampere 2019. Universitat Politècnica de València, 2019. http://dx.doi.org/10.4995/ampere2019.2019.9761.

Full text
Abstract:
For more than 50 years, interest to the microwave heating technology has not weakened. In addition to the traditional areas of its application, which described in detail in [1], recently there has been an expansion of technological possibilities for the use of microwave energy associated with the impact of electromagnetic waves of the microwave range on various materials (sintering of metal and ceramic powders) and media, including plasma [2]. One such new direction is the creation of high-power and environmentally friendly sources of optical radiation on the basis of an electrodeless sulfur l
APA, Harvard, Vancouver, ISO, and other styles
5

Sher, C. J., A. Krol, and Y. H. Kao. "Optical model of the angular dependence of monochromatic soft x-ray interaction with layered structures." In OSA Annual Meeting. Optica Publishing Group, 1989. http://dx.doi.org/10.1364/oam.1989.tuee3.

Full text
Abstract:
Monochromatic soft x-rays can be utilized as a nondestructive probe of microscopic structure in heterojunctions by measurement of the angular dependence of their reflectivity, total electron yield (TEY), and fluorescence yield (FY). Interference between the x-rays incident and reflected from the buried interface creates modulation in the radiant energy distribution, which results in the characteristic oscillation pattern in the angular profile of the scattered radiation. The angular dependence of TEY and FY maps the integrated electromagnetic field depth distribution weighted by the soft x-ray
APA, Harvard, Vancouver, ISO, and other styles
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!