It was found that, the former one can prolong the working duration 1.4 2.4 times that of the latter one.
Extending the working duration of the whole WSN is more important than keeping each sensor node alive.
Experimental results demonstrate that the pressure envelope decreases quadratically with the increase in the pressure grade, while the valve working duration decreases linearly with the increase in valve orifice diameter.
Díaz-Giménez and Díaz-Saavedra (2009) demonstrate that a feasible extension of the working duration in Spain would be able to put the pension system in balance even with further longevity (see also Jimeno et al. 2008).
There was no positive relationship between VDT working duration and change in tear film stability and lipid layer status.
In multivariate analysis, when age, working hospital and working duration were included in the model, BCG was the only parameter showing significant association with this discordance (OR = 2.26 [95%CI, 1.09 4.71]) (Table not shown).
Ethnicity, education, duration of working shift and working duration after controlling for age never reached significance.
28 Induced abortion retained its significant association with working in a karaoke bar and longer working duration in the current entertainment establishment.
To summarize data, we used descriptive statistics to calculate the means of the continuous variables age, working duration (in years), BMI, blood lead levels, and bone lead levels.
In each complex, the selection process considered the representation of age, working duration at that brothel, participation as a member of any FSW support group and number of FSWs in each brothel.
The additional multivariate mass point is positive, large and statistically significant for the three return to work durations.
