Perfume is a non-ideal complex mixture of chemicals originating from the extraction essential oils and these are volatile components extracted plants, some animals, or even synthesized. For this reason, to compose fragrance, there countless possibilities combine one element another, which makes process slow expensive. Therefore, in study, we will three most known accepted cosmetic industry that...

The mechanisms of photodegradation of binary iron- and uranium-citrate and ternary iron-uranium-citrate complexes were elucidated. Citric acid degradation products were identified by HPLC and GC, and the metal precipitates were identified by XRD and EXAFS. Photodegradation of a binuclear iron-citrate complex occurred as a result of two one-electron oxidations of citric acid with the formation o...

Electron detachment dissociation (EDD) has previously provided stereo-specific product ions that allow for the assignment of the acidic C-5stereochemistry in heparan sulfate glycosaminoglycans (GAGs), but application of the same methodology to an epimer pair in the chondroitin sulfate glycoform class does not provide the same result. A series of experiments have been conducted in which glycosam...

Abst ract. We consider monotonic binary cellular automa ta on the lat tice ZP as models of systems capable of long-term memory, that is, capable of admitting multiple invariant configurat ions. Long-term memory in cellular aut omata can be robust in t he presence of noise, so that in a noisy environment the automaton may admit more than one stationary distribution on configurations. We examine ...

Binary SiO2/TiO2 and SiO2/Fe2O3 nanoparticle (diameter < 100 nm) aerosols of varying mole ratios of Ti or Fe to Si were generated in a premixed Bunsen-type aerosol flame reactor. The distribution of species within the particles was investigated using transmission electron microscopy, electron energy loss spectrometry, x-ray diffraction, and Fourier transform infrared spectroscopy. Phase segrega...

Using Spencer-Oatey’s (2004, 2008) Rapport Management approach, this study was conducted to elicit the reprimanding response behavior of native Persian speakers and EFL Learners. The participants of this study were 30 native Persian speakers and 60 EFL learners. To fulfill the purposes of this study, a six-binary situation Interactive Discourse Completion (IDCT) Task was utilized. Emotion Liker...

The presence of cupric ions or ferric ions was found to enhance the development of color in the indole reaction for the calorimetric determination of deoxyribonucleic acid. The addition of calcium, cobaltous, magnesium, manganous, nickel, or zinc ions did not produce this effect. In the absence of added cupric ions, the indole reaction gave variable results, and the color developed to less than...

Using Spencer-Oatey’s (2004, 2008) Rapport Management approach, this study was conducted to elicit the reprimanding response behavior of native Persian speakers and EFL Learners. The participants of this study were 30 native Persian speakers and 60 EFL learners. To fulfill the purposes of this study, a six-binary situation Interactive Discourse Completion (IDCT) Task was utilized. Emotion Liker...