Gyárfás conjectured in 2011 that every r-edge-colored K n contains a monochromatic component of bounded (“perhaps three”) diameter on at least ∕ ( r − 1 ) vertices. Letzter proved this conjecture with four. In note we improve the result case = 3: We show 3-edge-coloring either there is most three 2 vertices or color class spanning and has

In this paper, the scattering of a plane monochromatic electromagnetic wave from a nanowire with circular cross-section in the transverse electric (TE) mode is simulated using the well-known Stratton-Chu surface integral equations. For an ordinary dielectric nanowire the refraction phenomenon is nicely simulated. In the case of a plasmonic nanowire no sign of surface plasmon excitation and prop...

introduction: low back pain (lbp) is the most common musculoskeletal disease. monochromatic infrared photo energy (mipe) and low level laser therapy (lllt) are light modalities used to reduce pain and increase blood flow. the aim of this study was to compare the effects of the mipe and lllt in reducing functional disability and pain as well as improving lumbar range of motion (rom) in patients ...