We study the decay dynamics of a two-level giant atom that is coupled to waveguide with time-dependent coupling strengths. In non-Markovian regime where retardation effect cannot be ignored, we show depends on atom-waveguide strengths at an earlier time. This allows one tailor and even realize stationary population revival appropriate modulations. Moreover, demonstrate possibility simulating qu...

The advances in nanotechnology led to the development of new kinds engineered fluids called nanofluids. Nanofluids have several industrial and engineering applications, such as solar energy systems, heat conduction processes, nuclear chemical etc. motivation present work is analyze explore thermal dynamic behaviors a non-Newtonian fluid flow under time retardation effects. unsteady caused by bi...

background: phenylketonuria (pku) is an autosomal recessive disease of phenylalanine metabolism that brings deficiency of the enzyme phenylalanine hydroxylase (pah). early diagnosis is very important to prevent complications. this study was designed to describe characteristics of patients with phenylketonuria in mazandaran province in northern iran. methods: we studied 24 cases suffering from p...

The article is devoted to the problem of correcting properties arbitrary attention younger schoolchildren with mental retardation and their underachieving peers. essence scientific definition "attention", "attentiveness" "properties attention" revealed. Specially created for children retardation, corrective program development adapted be used correct in mixed group. A comparative study correcti...

The Eighth Amendment to the U.S. Constitution, made applicable to the states through the Fourteenth Amendment, prohibits cruel and unusual punishment. The U.S. Supreme Court has interpreted cruel and unusual punishment to include those that are excessive and not graduated and proportioned to the offense and those that do not consider the defendant’s degree of criminal culpability. In the case o...

A. THE MEASUREMENT OF THE RETARDATION OF THE CORNEA Preliminary experiments on the change of corneal retardation with changes in intra-ocular pressure have been described elsewhere (Stanworth, 1949, 1950). Theoretical considerations, together with measurements of the retardation of the cornea at different pressures with transmitted light passing in various directions, led to the conclusion that...

An electro-optic modulator applied to a carrier frequency is used to measure the retardation of a wave plate. This method is not only suitable for any wave plate but also can be operated in real time.

The present study examined the effects of age, gender, and causality on the perceptions of persons with mental retardation. Participants rated individuals with mental retardation using a semantic differential scale with three factors: activity, evaluation, and potency. Target individuals in each scenario varied on the variables of age (8, 20, 45), gender (male, female), and causality of mental ...