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Light Exposure at Night and Cardiovascular Disease Incidence.
JAMA Netw OpenWindred DP +7 more
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Correction: Dose-response of tomato fruit yield to far-red fraction in supplementary lighting. [PDF]
Front Plant SciVincenzi E +7 more
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Correction: A chip-scale second-harmonic source via self-injection-locked all-optical poling. [PDF]
Light Sci ApplClementi M +7 more
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The Scattering of Light by Light
Physical Review, 1951Cross sections for several processes involving electromagnetic fields in a nonlinear manner are derived from the electrodynamic scattering matrix and are expressed in terms of the fourth-order nonlinear vacuum polarization tensor. The differential cross section for the scattering of light by light is calculated as a function of energy and angle ...
Maurice Neuman, Robert Karplus
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Journal of Mathematical Physics, 1962
The mutual absorption of two nonparallel classical photon fields through the production of electron pairs is calculated. One of the photon fields is treated accurately in the sense that wave functions are employed which are solutions of the Dirac equation containing the potential of this photon field in the Hamiltonian.
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The mutual absorption of two nonparallel classical photon fields through the production of electron pairs is calculated. One of the photon fields is treated accurately in the sense that wave functions are employed which are solutions of the Dirac equation containing the potential of this photon field in the Hamiltonian.
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ACM SIGGRAPH 2011 Computer Animation Festival, 2010
The goal of this project is spread out the Gospel. I struggled with the idea of converting this message in an artistic form and then I found this passage from the Bible (When Jesus spoke again to the people, he said, "I am the light of the world. Whoever follows me will never walk in darkness, but will have the light of life." from John 8:12) which can
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The goal of this project is spread out the Gospel. I struggled with the idea of converting this message in an artistic form and then I found this passage from the Bible (When Jesus spoke again to the people, he said, "I am the light of the world. Whoever follows me will never walk in darkness, but will have the light of life." from John 8:12) which can
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1976
Publisher Summary This chapter provides an understanding of the propagation of light in terms of rays. When a ray is reflected from a surface, the angle of reflection is equal to the angle of incidence. Both angles are measured in regard to a line that is perpendicular to the surface.
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Publisher Summary This chapter provides an understanding of the propagation of light in terms of rays. When a ray is reflected from a surface, the angle of reflection is equal to the angle of incidence. Both angles are measured in regard to a line that is perpendicular to the surface.
openaire +3 more sources