Based on the minute-by-minute data of the Hang Seng Index in Hong Kong and the analysis of probability distribution and autocorrelations, we find that the index fluctuations for the first few minutes of daily opening show behaviors very different from those of the other times. In particular, the properties of tail distribution, which will show the power law scaling with exponent about −4 or an ...

Betacyanin microcapsules were made from betacyanin extract (extracted red dragon fruit peel) and coated with coating material, consist of maltodextrin + gum arabic. The effect heating on the stability content color in beverage model containing studied. applicate water different pasteurization temperatures (65°C, 70°C, 75°C, 80°C) time (10 minutes, 20 30 minutes). result showed was not significa...

Three different reactive dyes Reactive Blue 19, Reactive Orange 16 and Reactive Red 180 were dissolved in water separately in concentration 0.04g/l as model pollutants for contaminated wastewaters from textile industry. Every wastewater sample was treated by ozone with concentration 2000 ppm for 30 minutes at ambient temperature and the effect of discoloration was traced after 5, 10, 20 and 30 ...

introduction: depression is one of the most frequent psychiatric disorders in the world with occurs with higher incidence in women. in the present study, the effect of water-alcoholic extract of papaver rhoeas l. on forced swimming test (fst) in swiss-webster mice were examined. methods: we used swiss-webster mice (20-25 g) to execute fst on them. the plant extract (1, 10, 30, and 100 mg/kg) wa...

The aim of this study was to determine the effect of autoclave polymerization on the transverse strength of denture base polymers. To this end, 30 rectangular test specimens were fabricated of two heat-polymerized denture base polymers. The test groups were: (I) control, i.e., conventional water bath to polymerize resins by heat at 100 degrees C for 30 minutes; (II) autoclave polymerization at ...

The objective of the study was to evaluate the effect of chewing gum on the salivary pH and to compare the effect of chewing bicarbonate-containing sugar-free gum on salivary pH against that of standard sugar-free gum. The experiment was carried out on 30 volunteers aged 20-22 years (mean age = 21 years) who fulfilled the inclusion criteria. The test gum was sugar-free greenmint-flavored bicarb...

Within the first 20 minutes of the evolution of the hot, dense, early Universe, astrophysically interesting abundances of deuterium, helium-3, helium-4, and lithium-7 were synthesized by the cosmic nuclear reactor. The primordial abundances of these light nuclides produced during Big Bang Nucleosynthesis (BBN) are sensitive to the universal density of baryons and to the early-Universe expansion...