نتایج جستجو برای: ultraviolate light at 025
تعداد نتایج: 3977339 فیلتر نتایج به سال:
BACKGROUND Adverse drug interaction surveillance in collections of Individual Case Safety Reports (ICSRs) remains underdeveloped. Most efforts to date have focused on disproportionality analysis, but the empirical support for its value is based on isolated examples. Additionally, too little attention has been given to the potential value of the detailed content of ICSRs for improved adverse dru...
abstract the current study sets out 1) to investigate the strategic needs of iranian efl learners in reading literary and non-literary texts; 2) to shed some light on the differences between reading literary and non-literary texts; and 3) to specify the differences in the interaction of participants with texts while reading two literary subgenres ( i.e., short story and literary essays). to ...
to evaluate the effect of different light intensities on the degree of conversion (dc) of dual-cured resin cement at different depths of translucent fiber posts.thirty translucent fiber posts were randomly assigned into three (n=10) groups. they were cemented in the simulated canal spaces using duo-link dual-cured resin cement. the cement was light-cured under 600, 800 and 1100 mw/cm(2) light i...
In astronomy light emission is characterized by a frequency ω0/2π, a redshift z (sometimes a blueshift), a FWHM (Full Width Half Maximum) and an EW (Equivalent Width). ω0 relates to the nature of the concerned atom or molecule, z allows to determine the speed and the distance of the body through the Hubble law, FWHM measures the wave spectral width, and EW defines a kind of SNR (Signal-to-Noise...
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