For a graph [Formula: see text], double Roman dominating function (DRDF) is text] having the property that if for some vertex then has at least two neighbors assigned under or one neighbor with and text]. The weight of DRDF sum minimum on domination number denoted by bondage cardinality among all edge subsets such In this paper, we study in graphs. We determine several families graphs, present ...

abstract the traditional or liberal theory of contract always had encounter serious critics. the authors of this article have criticized this theory- based on new theory of unger (a pioneer in the critical legal studies movement) - and also have analyzed the strengths and weaknesses of that. this theory consists of a principle and a counter principle that include freedom of contract against the...

it is a possibility that when the parties to a contract choose the law of a country as the applicable law, that law may reject such agreement and refer the contract to another law. it is generally accepted that in such a situation, the provisions of the law chosen, excluding rules relating to conflict of laws, should apply to the contract. however, some lawyers believe that the substantive prov...

Health care professionals are in a unique position to identify and to assist victims of human trafficking. Human trafficking today occurs both domestically and globally. It manifests in many forms, including adult and child forced labor, involuntary domestic servitude, adult and child sexual slavery, involuntary servitude, debt bondage, and child soldiers. This article offers insight into moder...

one of the most important macro-economic objectives of the countries is to create the necessary conditions for promoting economic growth. among them, we can point to political stability and economic freedom. political instability leads to wasting physical and human resources and social capital, which will be considered as an economic rollback. also, the rate of economic growth is associated wit...

This paper explores the effects of general and agricultural trade openness on economic freedom and alongside with the quality of institutions, on income and poverty. Recent cross-country data for over 200 nations in global regions were used to estimate equations for income, poverty and economic freedom. Economic freedom appears to have positive impacts on income levels, which together with good...