‎in this paper‎, ‎generalized convex contractions on orthogonal metric spaces are stablished in whath might be called their definitive versions‎. ‎also, we show that‎ there are examples which show that our main theorems are genuine generalizations of theorem 3.1 and 3.2 of cite{r}‎[ m.a. miandaragh, m. postolache, s. rezapour, ‎textit{approximate fixed points of generalizedconvex contractions},...

In this paper, we obtain coupled coincidence and coupled fixed points of mappings satisfying a non linear contractive condition in partially ordered partial metric spaces. Our results generalize the theorems of H.Aydi [4] and W. Shatanawi et.al. [20]. We also provide an example to support our results. AMS (MOS) Subject Classification Codes: 54H25, 47H10

We establish some common best proximity point results for generalized α−ψ-proximal contractive non-self mappings. We provide some concrete examples. We also derive some consequences on some best proximity results on a metric space endowed with a graph. 2000 Mathematics Subject Classification: 47H10, 54H25.

*Correspondence: [email protected] 1Theoretical and Computational Science Center (TaCS-Center), Department of Mathematics, Faculty of Science, King Mongkut’s University of Technology Thonburi (KMUTT), 126 Pracha-Uthit Road, Bang Mod, Thung Khru, Bangkok, 10140, Thailand 3Department of Medical Research, China Medical University Hospital, China Medical University, Taichung, 40402, Taiwan Full ...

background: dystocia is the most common indication of primary cesarean section. the most common cause of dystocia is uterine dysfunction. in prolonged labor, more attention is usually paid to the fetus and pelvis rather than to the role of uterine contractions in a delivery. therefore, we decided to determine the relationship between the labor progress and uterine contractions shapes . methods:...

Aims: In preterm delivery, uterine contractions begin prematurely and lead to the opening of the cervix. Nifedipine and Indomethacin drugs can help reduce contractions and delay childbirth.  However, there are contradictions regarding their effect on preterm birth and inflammatory factors. . The purpose of this study is to compare the effects of nifedipine and indomethacin on the uterine contra...

*Correspondence: [email protected] Department of Mathematics, College of Science, King Saud University, P.O. Box 2455, Riyadh, 11451, Saudi Arabia Abstract We study the existence and uniqueness of fixed points for self-operators defined in a b-metric space and belonging to the class of (α,ψ )-type contraction mappings. The obtained results generalize and unify several existing fixed point theor...

background: pregnancy rate with ivf cycle is almost 22%. many investigations perform to increase this rate in ivf. various factors affect the result of ivf cycles. one of these factors could be uterine contractions that expel transferred embryo. ritodrine is a beta mimetic agent that can block and decrease uterine contractions. objective: the objective of this study was to determine ritodrine e...

BACKGROUND The purpose of this study was to evaluate the gender-related changes in the function and distribution of α(1)-adrenoceptors in the distal mesenteric artery of streptozotocin (STZ)-induced diabetic rats at the level of α(1)-adrenoceptor subtypes. METHODS Diabetes was induced by intravenous injection of STZ in a dose of 60 mg/kg through the tail vein in 8 week-old male or female Spra...