This simple, new and accurate equation appears to be clinically reliable and easy to use and suggests that previous normal ultrasonic fetal femur length curves for another population may underestimate or overestimate normal fetal weight for the Iranian population. Thus, our formula is an excellent means to estimate true fetal weight.
This simple, new and accurate equation appears to be clinically reliable and easy to use and suggests that previous normal ultrasonic fetal femur length curves for another population may under- or overestimate normal fetal age for the Iranian population. Thus, our formula is an excellent means of estimating true gestational age.
For estimating weights of preterm or low-birth weight fetuses of less than 2500 g, this simple equation appears to be clinically reliable and easy to use and suggests that previous normal ultrasonic fetal weight curves may underestimate or overestimate normal fetal delivery weight between the 24th and 34th week of gestation. Our formula approximates actual birth weight better and recommends Ott's ultrasonic weight curve for Iranian population.
The current study was conducted in Mazandaran, a northern province of Iran, and aimed to analyze the effect of job organization on job performance of 1000 operating staffs in 50 manufacturing companies. According to Krejcie & Morgan table [1], the minimum number of sample size was determined as 278 people. A total of 333 questionnaires were distributed among respondents and 284 usable questionnaires were returned. The research method used for this study is descriptive-correlation. Further, the analysis was carried out utilizing Structural Equation Modeling (SEM) methodology by LISREL 8.8 software. The factors analysis and the findings show that job organization has a significant positive influence on job performance. Further, a number of suggestions on managerial implementation were proposed.
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