Background: Marital commitment and marital burnout are general evaluations of the value system in spouses’ marital or romantic relationship, which relate to different factors. The present study was conducted with the aim to investigate the relationship between value system, and marital commitment and marital burnout. Materials and Methods: This was a descriptive correlational study. Th...

background: marital commitment and marital burnout are general evaluations of the value system in spouses’ marital or romantic relationship, which relate to different factors. the present study was conducted with the aim to investigate the relationship between value system, and marital commitment and marital burnout. materials and methods: this was a descriptive correlational study. the study p...

Describing digital value is not an obvious task. Simplistic methods of using numbers to describe currencies soon run into shortcomings in their ability to handle a dynamic and divergent financial system. A system is described that encompasses the inherent contractual nature of the financial instrument, but copes with the need for unique identifiers.

in this article, a finite horizon, multi product and multi period economic order quantity like seasonal items is considered where demand rate is deterministic and known but variable in each period. the order quantities of items come in batch sizes and the end of the period order quantity and, consequently, demand of customers are zero. in addition, storage space is constrained and the problem ...

this study concerns the existence and multiplicity of positive weak solutions for a class ofsemilinear elliptic systems with nonlinear boundary conditions. our results is depending onthe local minimization method on the nehari manifold and some variational techniques. alsoby using mountain pass lemma, we establish the existence of at least one solution withpositive energy.

Abstract Systems design, being a socio-technical discipline, is highly affected by available technologies, the global economy, state of environment, and social issues. Hence, in recent years, ultimate objective design started to shift from best-performance systems ones providing value customers, enterprises, society. This paper presents holistic concept system value, equipping stakeholders part...