The first step in planning orthodontic therapy is to establish treatment objectives. It is impossible to achieve the correct end result if the appropriate goals or objectives have not been identified before treatment. In adolescent patients with complete dentitions, orthodontic treatment objectives tend to be idealistic. After all, if a young patient has an intact dentition without restorations...

Background: Parenthood can reduce marital satisfaction (MS). Problem-solving skill (PSS) training enables couples to solve family problems and improve MS. Objectives: We aimed evaluate the effectiveness of PSS on MS primigravida breastfeeding mothers. Methods: The research design this randomized controlled field trial study was pretest-posttest with a control group done 68 mothers who attended ...

We introduce the notions of soft hyperrings, idealistic soft hyperrings, soft subhyperrings and soft hyperideals, and discuss some related properties. Moreover, we establish three (fuzzy) isomorphism theorems of soft hyperrings.

The purpose of this paper is the study of algebraic properties of soft sets in BCC-algebras. In this regards we introduce and study soft ideals and idealistic soft BCC-algebras.

Soft set theory, proposed by Molodtsov has been regarded as an effective mathematical tool to deal with uncertainties. Vague set is a set of objects, each of which has a grade of membership whose value is a continuous subinterval of [0, 1]. Such a set is characterized by a truth-membership function and a falsemembership function. Thus, a vague set is actually a form of fuzzy set, albeit a more ...