المؤلفون: Katsos, Isidoros C., author

المصدر: The Metaphysics of Light in the Hexaemeral Literature : From Philo of Alexandria to Gregory of Nyssa, 2023.

الاتاحة: https://doi.org/10.1093/oso/9780192869197.003.0004

المؤلفون: Ashok K Singal

المصدر: Journal of Physics Communications, Vol 7, Iss 6, p 065005 (2023)

مصطلحات موضوعية: electromagnetism, general relativity, gravitational bending of light-ray trajectories, uniformly accelerated charge, freely falling charge, gravitational bending of electrostatic field lines, Science, Physics, QC1-999

Relation: https://doi.org/10.1088/2399-6528/acdc83; https://doaj.org/toc/2399-6528; https://doaj.org/article/5dd08b5f66bc4802bab7adeb755a72ec

الاتاحة: https://doi.org/10.1088/2399-6528/acdc83
https://doaj.org/article/5dd08b5f66bc4802bab7adeb755a72ec

المؤلفون: Kotur, Bhargava

المساهمون: AdIn Soft Labs

المصدر: ISSN: 2278-4861 ; IOSR Journal of Applied Physics (IOSR-JAP) ; https://hal.science/hal-04070549 ; IOSR Journal of Applied Physics (IOSR-JAP), 2023, 15 (2), pp.09-16. ⟨10.9790/4861-1502020915⟩.

مصطلحات موضوعية: Photon, Photon Energies, Different Energies of the Photon, Frequency based kinetic energy equation, Electromagnetic Energy, Kinetic Energy, Frequency, Wave Length, Light ray, Velocity of Light, [PHYS]Physics [physics]

Relation: hal-04070549; https://hal.science/hal-04070549; https://hal.science/hal-04070549/document; https://hal.science/hal-04070549/file/Two%20Different%20Energies%20of%20the%20Photon.pdf

الاتاحة: https://hal.science/hal-04070549
https://hal.science/hal-04070549/document
https://hal.science/hal-04070549/file/Two%20Different%20Energies%20of%20the%20Photon.pdf
https://doi.org/10.9790/4861-1502020915

المؤلفون: Emmerson, Parker

المصدر: The Journal of Liberated Mathematics, (2023-11-25)

مصطلحات موضوعية: maximum signal strength, optimal geometry, distance metrics, information, transmit, network, features, geometric, scaling, assigned, relative, compare, subregion, cotangent space, constructing, associated, compute, application, manipulating, structure, algebra, calculus, light ray, energy, geometry, optimal, approximation, problem, region, triangle inequality

Relation: https://zenodo.org/communities/liberatedmathematics; https://doi.org/10.5281/zenodo.10206843; https://doi.org/10.5281/zenodo.10206844; oai:zenodo.org:10206844

الاتاحة: https://doi.org/10.5281/zenodo.10206844

المؤلفون: Feizmohammadi, Ali, Ilmavirta, Joonas, Kian, Yavar, Oksanen, Lauri

المساهمون: Department of Mathematics and Statistics, Inverse Problems

مصطلحات موضوعية: Mathematics, Dirichlet-to-Neumann map, Gaussian beam, inverse problems, light ray transform, magnetic potential, X-RAY TRANSFORM, CALDERON PROBLEM, UNIQUE CONTINUATION, WAVE-EQUATIONS, TENSOR-FIELDS, STABILITY

وصف الملف: application/pdf

Relation: Ali Feizmohammadi was supported by EPSRC grant EP/P01593X/1.; Feizmohammadi , A , Ilmavirta , J , Kian , Y & Oksanen , L 2021 , ' Recovery of time-dependent coefficients from boundary data for hyperbolic equations ' , Journal of Spectral Theory , vol. 11 , no. 3 , pp. 1107-1143 . https://doi.org/10.4171/JST/367; http://hdl.handle.net/10138/337891; b286ebb9-f906-4d6a-a9ee-444feb24f384; 000704993600008

الاتاحة: http://hdl.handle.net/10138/337891

المؤلفون: Hideyoshi Arakida

المصدر: Universe; Volume 7; Issue 6; Pages: 173

مصطلحات موضوعية: bendin of light ray, cosmological constant, aberration equation, effect of motion of observer

وصف الملف: application/pdf

Relation: Gravitation; https://dx.doi.org/10.3390/universe7060173

الاتاحة: https://doi.org/10.3390/universe7060173

المؤلفون: Feizmohammadi, Ali, Ilmavirta, Joonas, Oksanen, Lauri

مصطلحات موضوعية: inverse problems, light ray transform, wave equation, inversio-ongelmat

وصف الملف: application/pdf; 3656-3682; fulltext

Relation: Journal of Geometric Analysis; 31; 295853; Research Council of Finland; Suomen Akatemia; CONVID_35315024

الاتاحة: http://urn.fi/URN:NBN:fi:jyu-202004282943

المؤلفون: Feizmohammadi, A, Ilmavirta, J, Oksanen, L

المصدر: The Journal of Geometric Analysis (2020)

مصطلحات موضوعية: Inverse problems, Light ray transform, Wave equation

وصف الملف: text

Relation: https://discovery.ucl.ac.uk/id/eprint/10097938/1/Feizmohammadi2020_Article_TheLightRayTransformInStationa.pdf; https://discovery.ucl.ac.uk/id/eprint/10097938/

الاتاحة: https://discovery.ucl.ac.uk/id/eprint/10097938/1/Feizmohammadi2020_Article_TheLightRayTransformInStationa.pdf
https://discovery.ucl.ac.uk/id/eprint/10097938/

المؤلفون: Feizmohammadi, A, Kian, Y

المصدر: SIAM Journal on Mathematical Analysis , 51 (6) pp. 4953-4976. (2019)

مصطلحات موضوعية: Inverse problems, Dirichlet to Neumann map, nonsmooth parameters, light ray transform, time-dependent coefficients, simple manifolds, magnetic potential

وصف الملف: text

Relation: https://discovery.ucl.ac.uk/id/eprint/10107001/1/19m1251394.pdf; https://discovery.ucl.ac.uk/id/eprint/10107001/

الاتاحة: https://discovery.ucl.ac.uk/id/eprint/10107001/1/19m1251394.pdf
https://discovery.ucl.ac.uk/id/eprint/10107001/

المؤلفون: Science Gossip

مصطلحات موضوعية: Plant biology not elsewhere classified, Zoology not elsewhere classified, History and philosophy of science, optics, Lens, Lenses, objective, iris, light ray

الاتاحة: https://doi.org/10.25446/oxford.22075463.v1
https://figshare.com/articles/figure/The_Journal_of_the_Quekett_Microscopical_Club_ser_2_v_9_1904-1906_ASC0003gwa/22075463

المؤلفون: Science Gossip

مصطلحات موضوعية: Plant biology not elsewhere classified, Zoology not elsewhere classified, History and philosophy of science, rarefied air and mirages, Mirage, light, heat, refraction, mountain, lines, projection of rays of ight, woman, rock, water, angles, explanation, atmospheric optics, meteorology?, observer, cool, wind, light ray, rays of light, mirror image

Relation: https://figshare.com/articles/figure/Magazine_of_Natural_History_and_Journal_of_Zoology_v_3_1830_Page_485_ASC0000gkt/22038821

الاتاحة: https://doi.org/10.25446/oxford.22038821.v1
https://figshare.com/articles/figure/Magazine_of_Natural_History_and_Journal_of_Zoology_v_3_1830_Page_485_ASC0000gkt/22038821

المؤلفون: Science Gossip

مصطلحات موضوعية: Plant biology not elsewhere classified, Zoology not elsewhere classified, History and philosophy of science, diagram, insects, crustacea, sight, insect, eye, nervous filament, optic nerve, cone, entomology, crustacean, interior, pigment, cones, filament, color, Visual organs of insects and crustacea, eyeball, vision, retina, light ray, visual, ray, optic rays, Visual organs, eyes, compound eye

Relation: https://figshare.com/articles/figure/Magazine_of_Natural_History_and_Journal_of_Zoology_v_4_1831_Page_365_ASC0000foj/22038185

الاتاحة: https://doi.org/10.25446/oxford.22038185.v1
https://figshare.com/articles/figure/Magazine_of_Natural_History_and_Journal_of_Zoology_v_4_1831_Page_365_ASC0000foj/22038185

المؤلفون: Science Gossip

مصطلحات موضوعية: Plant biology not elsewhere classified, Zoology not elsewhere classified, History and philosophy of science, mirrors, light rays, microscopy, optics, 2 mirrors, bulls-eye, lens, focus, light pass, physics, lamp, mirror, diagram, experiment, function, Reflection, Light Ray Diagram, microscope

Relation: https://figshare.com/articles/figure/Hardwicke_Science_Gossip_v_23_1887_Page_76_ASC0000dhy/22021427

الاتاحة: https://doi.org/10.25446/oxford.22021427.v1
https://figshare.com/articles/figure/Hardwicke_Science_Gossip_v_23_1887_Page_76_ASC0000dhy/22021427

المؤلفون: Andreou, Christiana, Raftopoulos, Athanassios

المساهمون: Department of Educational Science, University of Cyprus

مصطلحات موضوعية: Light, Light ray, Colour, Propagation of light, Emission of light, Misconceptions

جغرافية الموضوع: CY - Λευκωσία

Relation: Perspectives in Physics education; http://hdl.handle.net/10797/14474

الاتاحة: http://hdl.handle.net/10797/14474

المؤلفون: Ma, J. P., Pang, Z. Y., Zhang, C. P., Zhang, G. P.

مصطلحات موضوعية: LIGHT-RAY OPERATORS, EVOLUTION KERNELS, HADRON STRUCTURE, PARTON, Physics, Particles & Fields

Relation: JOURNAL OF HIGH ENERGY PHYSICS; http://ir.itp.ac.cn/handle/311006/28062

الاتاحة: http://ir.itp.ac.cn/handle/311006/28062
https://doi.org/10.1007/JHEP04(2023)001

المؤلفون: Боровик Татьяна Николаевна, Tatiana N. Borovik, Белоусов Илья Владимирович, Ilia V. Belousov

المصدر: Pedagogical excellence and pedagogical technologies; № 1(11); 59-62 ; Педагогическое мастерство и педагогические технологии; № 1(11); 59-62 ; ISSN: 2411-9679 ; 2411-9679

مصطلحات موضوعية: соединение материалов, низкотемпературная пайка, световой луч, ванна расплава, compound of materials, the soft soldering, light ray, melt bathtub

وصف الملف: text/html

Relation: info:eu-repo/semantics/altIdentifier/pissn/2411-9679; https://interactive-plus.ru/e-articles/342/Action342-118610.pdf; 1. Наши технологии / «СВЕТ» – технология светолучевой сварки [Электронный ресурс]. – Режим доступа: http://www.ruseng.ru/tech_light.htm; 2. Теория сварочных процессов / Под ред. Неровного Б.А. – М.: Изд-во МВТУ им. Н.Э. Баумана, 2007.; https://interactive-plus.ru/files/Books/Cover-342.jpg?req=118610; https://interactive-plus.ru/article/118610/discussion_platform

الاتاحة: https://interactive-plus.ru/files/Books/Cover-342.jpg?req=118610
https://interactive-plus.ru/article/118610/discussion_platform

المؤلفون: Hideyoshi HORIMAI, Koosuke HATTORI, Masahiro HOGURO, Norikatsu SUMI, Ryo TAGUCHI, Taizo UMEZAKI, Tomoyasu SAIGO, 保黒 政大, 堀米 秀嘉, 服部 公央亮, 梅崎 太造, 田口 亮, 西郷 知泰, 鷲見 典克

المصدر: 精密工学会誌 / Journal of the Japan Society for Precision Engineering. 2019, 85(2):182

المؤلفون: Valeria Luisi

المصدر: Electronic Journal of Differential Equations, Vol 2006, Iss 114, Pp 1-9 (2006)

مصطلحات موضوعية: Static spacetime, light ray, quadratic asymptotic behavior, Fermat principle, Ljusternik-Schnirelman category., Mathematics, QA1-939

وصف الملف: electronic resource

Relation: http://ejde.math.txstate.edu/Volumes/2006/114/abstr.html; https://doaj.org/toc/1072-6691

URL الوصول: https://doaj.org/article/0aa6c6413b5b41b79ad687a9d0de804c

المؤلفون: Wijesuriya, K.H.K. Geerasee

المصدر: JOURNAL OF ADVANCES IN PHYSICS; Vol. 11 No. 4 (2015); 3208-3217 ; 2347-3487

مصطلحات موضوعية: Time, incidents, clock, reference frame, pencil, light ray, movement

وصف الملف: application/pdf

Relation: https://rajpub.com/index.php/jap/article/view/432/pdf_264; https://rajpub.com/index.php/jap/article/view/432

الاتاحة: https://rajpub.com/index.php/jap/article/view/432
https://doi.org/10.24297/jap.v11i3.432

المؤلفون: Müller, Olaf L.

المساهمون: Nussbaumer, Ingo

مصطلحات موضوعية: Farbe, Licht, Sonnenlicht, Lichtstrahl, Heterogenität, Spektrum, Komplementärfarbe, Color, Light, Light of the Sun, Light Ray, Heterogeneity, Spectrum, Complementary Color, Isaac NEWTON, Johann Wolfgang GOETHE, Ingo NUSSBAUMER, 830 Deutsche Literatur und Literaturen verwandter Sprachen, 700 Künste, 750 Malerei und Gemälde, 500 Naturwissenschaften und Mathematik, 100 Philosophie, Parapsychologie und Okkultismus, Psychologie, 530 Physik, 150 Psychologie, ddc:830, ddc:700, ddc:750, ddc:500

وصف الملف: application/pdf

Relation: http://edoc.hu-berlin.de/18452/10063; urn:nbn:de:kobv:11-10090241; http://dx.doi.org/10.18452/9411

الاتاحة: http://edoc.hu-berlin.de/18452/10063
https://nbn-resolving.org/urn:nbn:de:kobv:11-10090241
https://doi.org/10.18452/9411