Analyses were conducted separately for each centre, for all women, as well as for tall and short women, with the cut-off for height set a priori at 163 cm (median height in Boston, third quartile in Shanghai) based on the results of an earlier study (Lagiou et al, 2005).
Merely setting a high cut-off on peak height to reduce noise [ 51] will therefore risk losing many functional sites.
In the case of 5° elevation cut-off angle, the height precision can be improved by 25%.
We observed tweeks at Tay Nguyen university, Vietnam (Geog. 12.65° N, 108.02° E) during winter, equinox, and summer seasons of 2013 to calculate the cut-off frequency, reflection height, and electron density of the D-region ionosphere.
In particular, our analysis demonstrates that a peak height cut-off is an important additional filter for ChIP-seq data, even when other stringent statistical criteria are applied.
For all pairwise combinations the dependence of the fraction of recognized peaks from the peak height cut-off demonstrated a non-monotonic behavior, with significant growth from approximately 50% of recognized peaks at a cutoff value of 4 and a nearly uniform distribution at cutoff values of 10 and higher.
Monthly averages of F-region cut-off frequency foF2 and peak height hmF2 data obtained during the solar maximum years 1978 and 2000 through the use of ionosondes located at equatorial and low latitude regions in Brazil are compared with the IRI representations.
This step results in a clustering tree (dendrogram) whose branches are identified for cutting depending on their shape using the dynamic tree-cutting algorithm [ 47] which has several advantages over the constant height cut-off method including the ability to identify nested clusters.
Climate-scale patterns in this study are derived from covariance-based empirical orthogonal functions (EOFs) of low-pass filtered (10-day cut-off) 700-mb geopotential height fields for 1958 1999.
To summarize the characteristics of CSC in a large number of publications [ 25], the cut-off value for the height of SRD, acute vs chronic CSC cases, is 100 μm, i.e., acute CSC >100 μm.
