This research determines the optimal investment timing using real options valuation to support decision-making for economic sustainability assessment. This paper illustrates an option pricing model using the Black-Scholes model applied to a case project to understand the model performance. Applicability of the project to the model requires two Monte Carlo simulations to satisfy a Markov process...

a research was carried out to determine the factors affecting knowledge, attitude and practice of secnodary school girls concerning iron deficiency anemia, in quazvin city. the study population consists of 218 students who were randomly selected form ten secondary schools in a selected area. aquestionnaire was prepared to collect the data and statistical tests of x2 and regression were employed...

The terms of the “modern” theory of renal function, as presented by Cushny (l), suggest an attractively simple explanation and definition of the water requirement. According to this theory, as glomerular filtrate passes along the renal tubules water and materials are reabsorbed from it by the tubule cells in such quantities as will sustain the normal composition of the blood plasma. If, as is u...

health professionals play crucial roles on the self-confidence of nursing mothers and their knowledge of breastfeeding. the aim of this study was a comparison of two different breastfeeding workshops on participants’ knowledge, attitude, practice (kap) and related factors. a cross-sectional study took place in fetal and neonatal research centre (2011- 2012). the intervention composed of two dif...

background and purpose: professional autonomy in nursing is defined as working in a self-determined environment and making decisions based on professional judgment. this study aimed to evaluate professional autonomy and its association with individual factors in nurses employed at teaching hospitals affiliated to kerman university of medical sciences in the southeast of iran in 2013. methods: t...