Results 11 to 20 of about 256,047 (323)
Empty monochromatic simplices [PDF]
Discrete & Computational Geometry, 2014 Let S be a k-colored (finite) set of n points in , da parts per thousand yen3, in general position, that is, no (d+1) points of S lie in a common (d-1)-dimensional hyperplane.
Aichholzer, Oswin +4 more
core +7 more sources
Smart Monochromatic Composite: A Literature Review
International Journal of Dentistry, 2022 Over the previous years of the 20th and 21st centuries, there has been a progression in the field of bonded esthetic restorations. At the present time, the inclination of dentists toward the smart monochromatic shade of composite is flourishing owing to ...
Muhammad Adeel Ahmed +2 more
doaj +2 more sources
Biotechnology Reports, 2019 The effects of gamma radiation and monochromatic lights on growth of in vitro shoot cultures of orchid, Dendrobium sonia, were investigated. The gamma irradiated shoot cultures grown under white, blue, yellow and red monochromatic lights exhibited ...
Vandita Billore +3 more
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Monochromatic sums and products [PDF]
Discrete Analysis, 2016 Monochromatic sums and products, Discrete Analysis 2016:5, 48pp. An old and still unsolved problem in Ramsey theory asks whether if the positive integers are coloured with finitely many colours, then there are positive integers $x$ and $y$ such that $x,
Ben Green, Tom Sanders
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Locally monochromatic approximation to QED in intense laser fields [PDF]
Physical Review A, 2020 We derive an approximation to QED effects in strong background fields which can be employed to improve numerical simulations of laser-particle collisions.
T. Heinzl, B. King, A. Macleod
semanticscholar +1 more source
Monochromatic Triangles, Triangle Listing and APSP [PDF]
IEEE Annual Symposium on Foundations of Computer Science, 2020 All-Pairs Shortest Paths (APSP) is one of the most basic problems in graph algorithms. Given an $n$-node directed or undirected graph with integer weights in $\{-n^{c}, \ldots, n^{c}\}$ and no negative cycles, APSP asks to compute the shortest paths ...
V. V. Williams, Yinzhan Xu
semanticscholar +1 more source
Miniature optical planar camera based on a wide-angle metasurface doublet corrected for monochromatic aberrations [PDF]
Nature Communications, 2016 Optical metasurfaces are two-dimensional arrays of nano-scatterers that modify optical wavefronts at subwavelength spatial resolution. They are poised to revolutionize optics by enabling complex low-cost systems where multiple metasurfaces are ...
A. Arbabi +5 more
semanticscholar +1 more source
Gigantic vortical differential scattering as a monochromatic probe for multiscale chiral structures
Proceedings of the National Academy of Sciences of the United States of America, 2020 Significance Optical chirality by light–matter interaction is a powerful strategy for discriminating the chirality of materials in modern physics. Here we present a vortex-dependent approach to yield a direct chiroptical response with monochromatic light.
Jincheng Ni +12 more
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Optics Express, 2020 Metalens is one of the most prominent applications among metasurfaces since it gives possibilities to replace the conventional lenses for compactness and multi-functionalities.
Changhyun Kim, Sun-Je Kim, Byoungho Lee
semanticscholar +1 more source
Journal of Applied Sciences and Environmental Management, 2019 A one-pot synthetic procedure was successfully used to synthesize monodispersed poly (styrene-butyl acrylate-acrylic acid) (P (St-BA-AA)) colloidal spheres via emulsion polymerization.
I.H. Ifijen +4 more
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