نتایج جستجو برای: transparent dye
تعداد نتایج: 72948 فیلتر نتایج به سال:
Y(3)Al(5)O(12):Ce phosphors have been prepared and used as an effective scattering layer on top of a transparent layer of nanocrystalline TiO(2) for dye sensitized solar cells (DSSCs). The Y(3)Al(5)O(12):Ce scattering layer increases the photocurrent of DSSCs due to the enhanced light harvesting mainly via the improved light absorption and scattering. Under one sun illumination (AM 1.5G, 100 mW...
A new representation of audio noise signals is proposed, based on symmetric -stable (S S) distributions in order to better model the outliers that exist in real signals. This representation addresses a shortcoming of the Gaussian model, namely, the fact that it is not well suited for describing signals with impulsive behavior. The -stable and Gaussian methods are used to model measured noise si...
Abstract Red organic dye identification is an important topic for conservation of Japanese ukiyo-e prints. Of particular interest are the works Suzuki Harunobu, who was working at inception full-color printmaking. These prints were made on thin kōzo paper and woodblock printed with semi-transparent to opaque regions dye(s) and/or pigment(s) mixed binder. This study used imaging analysis, X-ray ...
We report the discovery of transient radio emission from the nearby optically-discovered TDE ASASSN-14li (distance of 90 Mpc), making it the first typical TDE detected in the radio, and unambiguously pointing to the formation of a non-relativistic outflow with a kinetic energy of ≈ 4−10×10 erg, a velocity of ≈ 12, 000 − 36, 000 km s, and a mass of ≈ 3 × 10 − 7 × 10 M⊙. We show that the outflow ...
We have prepared a dry film for the enzymic determination of total serum cholesterol. It consists of a transparent support bearing a buffered gelatin layer, and a white reflective spreading layer that contains all of the necessary components for the detection of cholesterol. The method is based on (a) hydrolysis of cholesterol esters to cholesterol by cholesterol ester hydrolase (EC 3.1.1.13), ...
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