This ratio is also termed as sympathovagal balance index (SVI) [22].
In addition to this sympathovagal balance index also decreased in experimental group which indicated reduction in stress.
The balance index is 1 when each cell has the same load and tends to reach 1/M when the cell load is severely unbalanced.
Gradient modelling of a steep ecocline in South India has highlighted a suite of landscape units, which appear to be entirely ordained by a simple water balance index.
Daily evapo-transpiration (ET) was mapped at the regional extent over a Mediterranean vineyard watershed, by using ASTER imagery along with two temperature differencing methods: the Simplified Surface Energy Balance Index (S-SEBI) and the Water Deficit Index (WDI).
Based on the analysis of time-space characteristic of load shifting in normal urban life, power supply moment balance index is defined to represent fluctuation of supply capability between peak and valley under certain structure.
Meanwhile, the investment of charging stations and network loss are considered as part of objective function with moment balance index, aiming at improving urban power network structure with minimal economic cost.
The ETd was estimated through the Simplified Surface Energy Balance Index (S-SEBI) using data from weather stations and remote data provided by the ASTER and MODIS sensors for November 2004 and 2006, respectively.
The fishing in balance index of Chinese marine area showed a clear increasing trend since 1950; the trend was greater than 0.5 since 1959, and it increased to greater than 1 since 1995.
Nevertheless, the activities of daily living (ADL), instrumental activities of daily living (IADL), Tinetti balance index (TBI), Barthel index (BI) scores showed significantly better values in men than in women (p = 0.007, =0.02, =0.02 and =0.01, respectively).
C1 Pre-control group at 0-day time period, C2 post-control group after 30 days period Open image in new window Fig. 6 Mean value of sympathovagal balance index (SVI) for low workload (LWL) and high workload (HWL) condition in experiment with standard error as error bar.
