i n s u p p o r t i n g e n v i r o n m e n t a l s u s t a i n a b i l i t y, m a n a g i n g p r o d u c t r e t u r n s h a s b e c o m e a v e r y i m p o r t a n t a n d c h a l l e n g i n g i s s u e. r e s p o n d i n g t o t h i s t r e n d, r e s e a r c h e r s i n m a n y p a r t s o f t h e w o r l d h a v e c o n d u c t e d n u m e r o u s s t u d i e s i n r e v e r s e l o g i ...

In this paper. (1) We determine the complex-valued solutions of the following variant of Van Vleck's functional equation $$int_{S}f(sigma(y)xt)dmu(t)-int_{S}f(xyt)dmu(t) = 2f(x)f(y), ;x,yin S,$$ where $S$ is a semigroup, $sigma$ is an involutive morphism of $S$, and $mu$ is a complex measure that is linear combinations of Dirac measures $(delta_{z_{i}})_{iin I}$, such that for all $iin I$, $z_{...

Twenty years ago, modal and mixed specifications were proposed as abstract models of system behavior. In this paper, we explain the nature and utility of such specifications, relate them to other formalisms, showcase some of their established applications, and mention some existing tool support. We also present some recent complexity results for decision problems underlying such applications an...

A signed dominating function of a graph G with vertex set V is a function f : V → {−1, 1} such that for every vertex v in V the sum of the values of f at v and at every vertex u adjacent to v is at least 1. The weight of f is the sum of the values of f at every vertex of V . The signed domination number of G is the minimum weight of a signed dominating function of G. In this paper, we study the...

recent l y i n a clas sroom d is sect i on we f ounu an anoma l ou s superior thyroid artery in a 60-year -ol d man . the arte ry originated f rom t he common carotid 31 mm p rox imal t o its bifurcation . rega r d i ng t o the s ex , the s i de and p lace o f o r i g i n , this could be a unique case , suggesting a need for more awarene s s o f any unpredictable anomal y whi ch may be s een i ...

Article Type Original Research Authors Attarzadeh Hosseini S.R.* PhD, Rashid Lamir A.1 PhD, Dehbashi M.1 PhD How to cite this article Attarzadeh Hosseini S.R, Rashid Lamir A, Dehbashi M. Comparison of the Effects of 17α-alkyl Steroids and 17β-hydroxy Esters on the Levels of Liver Enzymes and Hematological Factors in Male Bodybuilders. Quarterly of the Horizon of Medical Sciences. 2016;22(1):21-...