in all societies, considering the nature of physicians’ profession, regarded as one of the confident groups among other social strata as well as in the courts, physicians had very high dignity and acquired kings’ revere accordingly. however, in diplomatic relations confidence strengthens mutualties. isaac beg was one of iranian medics who arrived in the palace of stephan iii in 1474. in the afo...

the stability problem of the functional equation was conjectured by ulam and was solved by hyers in the case of additive mapping. baker et al. investigated the superstability of the functional equation from a vector space to real numbers.in this paper, we exhibit the superstability of $m$-additive maps on complete non--archimedean spaces via a fixed point method raised by diaz and margolis.

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A consensus among many Air Quality (AQ) modelers is that planetary boundary layer processes are the most influential processes for surface concentrations of air pollutants. Due to the many uncertainties intrinsically embedded in the parameterization of these processes, parameter optimization is often employed to determine an optimal set or range of values of the sensitive parameters. In this re...

This study compares adults with and without attention deficit hyperactivity disorder (ADHD) on measures of direct and displaced aggression and illicit drug use. Three hundred ninety-six adults were administered the Wender Utah Rating Scale, the Risk Behavior Assessment, the Aggression Questionnaire (AQ), and the Displaced Aggression Questionnaire (DAQ). Those with ADHD were higher on all scales...

In this paper, we investigate the general solution and the generalized Hyers-Ulam stability of a new functional equation satisfied by $f(x) = x^{24}$, which is called quattuorvigintic functional equation in intuitionistic fuzzy normed spaces by using the fixed point method.These results can be regarded as an important extension of stability results corresponding to functional equations on norme...

abstract. let x be a vector space over a field k of real or complex numbers.we will prove the superstability of the following golab-schinzel type equationf(x + g(x)y) = f(x)f(y); x; y 2 x;where f; g are unknown functions (satisfying some assumptions). then we generalize the superstability result for this equation with values in the field of complex numbers to the case of an arbitrary hilbert spac...

This research aimed to determine the influence of adversity quotient (AQ) on student mathematics learning achievement (MLA) class VIII SMP Negeri 1 Narmada academic year 2019/2020. Population in this study consisted 379 students and sample is 80 which are selected by using purposive sampling technique. Data collection techniques questionnaires test. The instrument a closed AQ questionnaire cons...

We prove the Harnack inequality for nonnegative solutions to an equation with p(x)-Laplacian and partially Muckenhoupt weight, where p(x) takes two constant values p q, phase interface is a hyperplane, weight satisfies Ap-condition in one part Aq-condition another of domain