Aim: The aim of this study is to determine the Correlation dysmenorrhea and lower back pain among young female student. Study design: A cross sectional design used. Methods: After meeting criteria 165 students data will collected from different public private universities colleges in Lahore such as UOL, UMT, KIPS, UCP Performa for purpose attach here with Convenient sampling be used by using qu...

in this paper we investigate decompositions of submodules in modules over a proufer domain into intersections of quasi-primary and classical quasi-primary submodules. in particular, existence and uniqueness of quasi-primary decompositions in modules over a proufer domain of finite character are proved. proufer domain; primary submodule; quasi-primary submodule; classical quasi-primary; decomposi...

background: the current study was conducted to estimate the integrated mean of quality of life (qol) of the general population of different countries around the world and to compare them on the grounds of the human development index (hdi). methods: well-known international databases such as medline, scopus, science direct, google scholar & google, and domestic databases including sid, iranmedex...

Finding a suitable estimation of stability domain around stable equilibrium points is an important issue in the study of nonlinear dynamical systems. This paper intends to apply a set of analytical-numerical methods to estimate the region of attraction for autonomous nonlinear systems. In mechanical and structural engineering, autonomous systems could be found in large deformation problems or c...

One of the oldest and most pleasant and efficient kinds of poetry, which have attracted the attention of scholars and lovers of poetry since the beginning of the Persian poetry until now, is elegy. Khaghani Shervani is one of the poets who wrote after this genre and composed many memorable and beautiful elegies. The poet, who like many other people experienced happy and sad events and occasions...

the aim of this paper is to generalize the‎‎notion of pseudo-almost valuation domains to arbitrary‎ ‎commutative rings‎. ‎it is shown that the classes of chained rings‎ ‎and pseudo-valuation rings are properly contained in the class of‎ ‎pseudo-almost valuation rings; also the class of pseudo-almost‎ ‎valuation rings is properly contained in the class of quasi-local‎ ‎rings with linearly ordere...