Measuring and Modelling Light Scattering in Paper
... To be able to accurately determine the reflectance characteristics of an object is of great importance in many fields. Apart from determining color and appearance attributes of objects, the information can also be used for such diverse purposes as restoration and conservation of art and for detectio ...
... To be able to accurately determine the reflectance characteristics of an object is of great importance in many fields. Apart from determining color and appearance attributes of objects, the information can also be used for such diverse purposes as restoration and conservation of art and for detectio ...
Kinesin motion in absence of external forces characterized by
... DIC microscopy. At room temperature kinesins move at 340±40 nm/s. This speed is appreciably slower than the velocities reported for analogous constructions[17]. However many experiments confirmed that the speed of this construction strongly depends on the buffer and on its pH [18]. In order to obser ...
... DIC microscopy. At room temperature kinesins move at 340±40 nm/s. This speed is appreciably slower than the velocities reported for analogous constructions[17]. However many experiments confirmed that the speed of this construction strongly depends on the buffer and on its pH [18]. In order to obser ...
On the influence of wind and waves on underwater
... All wave profiles under consideration are 600 m long with a horizontal resolution dx of 0.1 mm. The corresponding modelled wave slopes are always normally distributed due to the superposition of stochastic independent elementary waves. Under realistic conditions, the steepness of capillary or capill ...
... All wave profiles under consideration are 600 m long with a horizontal resolution dx of 0.1 mm. The corresponding modelled wave slopes are always normally distributed due to the superposition of stochastic independent elementary waves. Under realistic conditions, the steepness of capillary or capill ...
the fresnel diffraction: a story of light and darkness
... Young could observe for the first time the interference fringes in the overlap of the light beams diffracted by the double slits, demonstrating thereby the wave nature of light against Newton’s particle theory. Indeed, the darkness in the fringes cannot be explained by the sum of two particles but eas ...
... Young could observe for the first time the interference fringes in the overlap of the light beams diffracted by the double slits, demonstrating thereby the wave nature of light against Newton’s particle theory. Indeed, the darkness in the fringes cannot be explained by the sum of two particles but eas ...
Optical and evaporative cooling of cesium atoms in the gravito
... where T0 = 4.5 µK is the limit temperature achieved in small samples and a = 1.5 µK/(106 atoms) the slope. The limit temperature T0 can be reduced close to the EW Sisyphus cooling limit (see eq. 4) by increasing the detuning of the hollow beam (see figure 2), which is easily explained by heating due ...
... where T0 = 4.5 µK is the limit temperature achieved in small samples and a = 1.5 µK/(106 atoms) the slope. The limit temperature T0 can be reduced close to the EW Sisyphus cooling limit (see eq. 4) by increasing the detuning of the hollow beam (see figure 2), which is easily explained by heating due ...
Radiative corrections to the vertex form factors in the two
... in the formalism of a method &led the two-diisional approximation of quantum electrodynamics. The technique for calculating the field asymptotic behavior of complicated diagrams in the twodimensional formalism is demonstrated. The estimates made for the contributions of the fifth-order diagrams to t ...
... in the formalism of a method &led the two-diisional approximation of quantum electrodynamics. The technique for calculating the field asymptotic behavior of complicated diagrams in the twodimensional formalism is demonstrated. The estimates made for the contributions of the fifth-order diagrams to t ...
PowerPoint Version
... Polar distortions in ferroelectric capacitors are generally large (close to the spontaneous polarization of the ferroelectric insulator) - Under short-circuit electrical boundary conditions (assuming that the electric field vanishes throughout the structural transformations). Remember that the Born ...
... Polar distortions in ferroelectric capacitors are generally large (close to the spontaneous polarization of the ferroelectric insulator) - Under short-circuit electrical boundary conditions (assuming that the electric field vanishes throughout the structural transformations). Remember that the Born ...
Aalborg Universitet
... adiabatic condition reduces to g ≅ l e ′ /(4p Re d ) 1, which is, in practice, met for radii much larger than the light wavelength (Supplementary Fig. S1). These guidelines for achieving nonresonant radiation absorption by adiabatic GSP nanofocusing thus require subwavelength-period arrays of ...
... adiabatic condition reduces to g ≅ l e ′ /(4p Re d ) 1, which is, in practice, met for radii much larger than the light wavelength (Supplementary Fig. S1). These guidelines for achieving nonresonant radiation absorption by adiabatic GSP nanofocusing thus require subwavelength-period arrays of ...
Trends in Optical Fiber Sensors - IEEE Bombay Section Symposium
... 1841 by Daniel Colladon. He attempted to couple light from an arc lamp into a stream of water In 1930 the medical student Heinrich Lamm of Munich produced the first image transmitting fiber bundle. The well-known scientists A.C.S. van Heel, Kapany and H.H.Hopkins produced the first fiber optic endos ...
... 1841 by Daniel Colladon. He attempted to couple light from an arc lamp into a stream of water In 1930 the medical student Heinrich Lamm of Munich produced the first image transmitting fiber bundle. The well-known scientists A.C.S. van Heel, Kapany and H.H.Hopkins produced the first fiber optic endos ...
Thomas Young (scientist)
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Thomas Young (13 June 1773 – 10 May 1829) was an English polymath and physician. Young made notable scientific contributions to the fields of vision, light, solid mechanics, energy, physiology, language, musical harmony, and Egyptology. He ""made a number of original and insightful innovations""in the decipherment of Egyptian hieroglyphs (specifically the Rosetta Stone) before Jean-François Champollion eventually expanded on his work. He was mentioned by, among others, William Herschel, Hermann von Helmholtz, James Clerk Maxwell, and Albert Einstein. Young has been described as ""The Last Man Who Knew Everything"".