in this paper using strongly duplexes we introduce a new class of (semi)hypergroups. the associated (semi)hypergroup from a strongly duplex is called duplex (semi)hypergroup. two computer programs written in matlab show that the two groups $z_{2n}$ and $z_{n}times z_{2}$ produce a strongly duplex and its associated hypergroup is a complementary feasible hypergroup.

the main purpose of this study was to identify and analyze factors affecting development of entrepreneurship in complementary and processing industries of citrus products at khouzestan province, iran. the statistical population of this study consisted of all managers in processing and complementary industries of citrus products in khouzestan province (n=89). by census method all managers were s...

introduction: one the most anxious moments for mothers and families is labor pain and various methods for its relief have an effect on labor management, patient satisfaction and labor outcome. both pharmacological and non-pharmacological methods are used to relieve labor pain, but in recently years, researchers have focused their attention to non-pharmacological methods for reduction of labor p...

for the first time in the minkowski space, an rn 1 time-like complementary ruled surface isdescribed and relations are given connected with an asymptotic and tangential bundle of the time-likecomplementary ruled surface. furthermore, theorems are given related to edge space, central space andcentral ruled surface of this complementary ruled surface.

background & aim: reason destroyer and side effectories some chemical drugs , many pations would to use medicinal plants , on the other hand new medicine nevereless cost and powerful ,have problems for treat some maladies specically chronic maladies. we at this article surveid satisfactoryُ s pations of herbal medicine to compare with new therapeutic ways and defined that further pations for...

This manuscript reviews the recent advancement of the research on person-organization (PO) fit and person-job (P-J) fit, the two most extensively studied fit constructs in the employee selection context. First, various conceptualizations of person-environment (P-E) fit, which is an overarching concept of P-O fit and P-J fit, are reviewed. Then, research on P-O fit and P-J fit is reviewed with g...

— In consideration of a previous study for developing a next-generation sensible information display set, this paper proposes a development model of a more realistic type that is applied to user needs through an analysis of technology, trends, and patterns by needs analysis and development case research through a user survey. This is utilized in the creation of ideas and the preparation of a pr...