In this study, we examine the effect of children on divorce risks in first and subsequent marriages in Sweden and compare risk patterns in the two types of marriages based on register data. We examine the impact of parity and the age of the youngest child while standardizing for age at marriage, premarital childbearing, calendar year, and marital duration. We apply our models to Swedish registe...

investigating sociological factors affecting job alienation this research is a study on the efficient sociological factors on job alienation across elementary school teacher of tehran. the research data was collected through a surveying method, and participants were 380 persons out of 18452 among elementary school teacher of tehran. with consideration of previous research and the theoretical fo...

conclusions although in our study washout pattern was the most powerful indicator for malignant pathology in non mass like enhancing lesions, more studies with larger sample size needs in this regard. background several studies on the diagnostic efficacy of mri has not real consensus for the accuracy of mri characteristics in non mass like breast lesions, and the number of malignant lesions in ...

A natural framework for real-time specification is monadic first-order logic over the structure (R, <,+1)—the ordered real line with unary +1 function. Our main result is that (R, <,+1) has the 3-variable property: every monadic first-order formula with at most 3 free variables is equivalent over this structure to one that uses 3 variables in total. As a corollary we obtain also the 3-variable ...

A natural framework for real-time specification is monadic first-order logic over the structure (R, <,+1)—the ordered real line with unary +1 function. Our main result is that (R, <,+1) has the 3-variable property: every monadic first-order formula with at most 3 free variables is equivalent over this structure to one that uses 3 variables in total. As a corollary we obtain also the 3-variable ...

length of hospital stay (los) is a key indicator for hospital management. reducing hospital stay is a priority for all health systems. we aimed to determine the length of hospital stay following coronary artery bypass surgery (cabg) based on its clinical and non-clinical factors. a cross-sectional study of 649 consecutive patients who underwent coronary artery bypass graft surgery was conducted...