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a blue
Compared with crystal materials, the excitation and emission spectra of Bi4Si3O12 nanopowders indicated a blue shift.
      
The introduction of malonic acid dinitrile into the indicator reaction improves the sensitivity of the determination of copper and the contrast of the reaction in solution because of the formation of a blue product.
      
A blue form of a molybdoarsenic heteropoly acid formed on the adsorbent at any order of the adsorption of the reactants; however, the sensitivity of determination was higher if arsenic was adsorbed first.
      
A blue shift by 10 nm was recorded in the absorption spectrum of carotenoids form YM5-3 green mutant; considerable accumulation of neurosporine was revealed by HPLC and mass spectrometry.
      
The replacement of an ascidian (Styela rustica L.) fouling community by a blue mussel (Mytilus edulis L.) community was described for the White Sea.
      
CRY1, which is a product of the HY4 gene, is a blue light photoreceptor in wild-type plants, but is sensitive to green light as well.
      
This was a blue star with the color index and may have been a cataclysmic variable.
      
Our model predicts the appearance of a blue peak in the Hα profile between days 20 and 30.
      
The Hα emission line exhibits a strong asymmetry characterized by the presence of a blue component in the line with a shift of -1600 km s-1 at the early nebular phase.
      
We present the 6-m SAO telescope spectroscopy of HS 2134+0400, a blue compact galaxy (BCG) discovered within the framework of a dedicated Hamburg/SAO survey for low-metallicity BCGs (HSS-LM).
      
A blue wing is clearly visible in the CH3OH, SiO, C18O, and SO2 lines.
      
It is discovered that an increase in the misorientation angle leads to a blue shift and a decrease in the full width at half maximum (FWHM) of the electroluminescence spectrum.
      
A blue shift and narrowing of the PL band with increasing misorientation angle was established experimentally.
      
For the first time, an integrated converter composed of a green Cd(Zn)Se/ZnMgSSe laser optically pumped by a blue InGaN/GaN laser that is grown on a Si (111) substrate and incorporates multiple quantum wells is suggested and studied.
      
A significant increase in the intensity of a blue-green emission band was observed and attributed to a change in parameters of the silicon-silicon carbide heterostructure.
      
A blue shift with the increase of cathodic polarization and a time-dependent red shift at constant potential of EL spectra have been observed.
      
A violet peak at about 380 nm and a blue band at about 430 nm were observed in the room temperature photoluminescence spectra, and the origin of blue emission was investigated.
      
Both, absorption and fluorescence spectra of the dye in the solid host, for different concentrations, show a blue-shift relative to its liquid phase.
      
PL emission image showed that the product exhibited an emission peak at 308 nm in ultraviolet region showing a blue shift of 14 nm compared to the bulk material.
      
As light source, the developed technique uses a blue emitting GaN laser diode.
      
 

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