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The Dipole Radiation. Retarded Potentials and Maxwell Equations
The Dipole Radiation. Retarded Potentials and Maxwell Equations

The K2-ESPRINT Project III: A Close-in Super
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... from the initial position (Narita et al. 2015). Because the g2′ -band channel was not available at that time due to an instrumental trouble, we used the remaining two channels for the observation. The exposure times were set to 120 s and 60 s for the r2′ and zs,2 bands, respectively. We started the ...
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... until the work of Röntgen (1895) that the phenomena was given the name x-rays. Although Röntgen believed that he had found “a new kind of radiation”, 1 it was later understood that x-rays are the same kind of electromagnetic radiation as ordinary visible light. In 1917, the very important discover ...
Conventional MOSFET has been used To probe the molecule(ISFET)
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... Prof.Dr.Ir.P.Bergveld Em, University of Twente, Fac.EE, MESA+ Research Institute, ...
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... synthesized, folded, and degraded within cells  Thus, at any particular time, proteins at different stages of their lifetime are being observed  Several promising approaches have used FPs which have different fluorescent properties over time  Another promising approach to studying protein lifetim ...
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... was checked, calculating the average difference between C1 and other comparison stars for all observing nights. Expect for two nights when this difference deviated significantly from the mean for two different secondary comparison stars it remained constant within ±0m. 03. I can therefore be reasona ...
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... Calculates the wavelength, in Angstrom, for a given grating position and using the current pixlib settings. The x and y values are in the GAC coordinate system, and so represent the grating dispersion and cross−dispersion angles in degrees. The grating order − as set by pix_set_grating() − must be n ...
Lokal fulltext - Chalmers Publication Library
Lokal fulltext - Chalmers Publication Library

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Circular dichroism



Circular dichroism (CD) is dichroism involving circularly polarized light, i.e., the differential absorption of left- and right-handed light. Left-hand circular (LHC) and right-hand circular (RHC) polarized light represent two possible spin angular momentum states for a photon, and so circular dichroism is also referred to as dichroism for spin angular momentum. This phenomenon was discovered by Jean-Baptiste Biot, Augustin Fresnel, and Aimé Cotton in the first half of the 19th century. It is exhibited in the absorption bands of optically active chiral molecules. CD spectroscopy has a wide range of applications in many different fields. Most notably, UV CD is used to investigate the secondary structure of proteins. UV/Vis CD is used to investigate charge-transfer transitions. Near-infrared CD is used to investigate geometric and electronic structure by probing metal d→d transitions. Vibrational circular dichroism, which uses light from the infrared energy region, is used for structural studies of small organic molecules, and most recently proteins and DNA.
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