A threshold index value of 0.5 was used to classify a forest stand as habitat or non-habitat.
Serum samples from 10 healthy blood donors served as negative controls, and a standardized threshold index of 1.0 was calculated.
Ten serum samples from healthy German blood donors served as negative controls, and a standardized threshold index of 1.0 was calculated (11 ).
Optical densities were determined using a threshold index (optical density at 450/620 nm [OD450/620] of sample/OD450/620 of threshold control) with the Sunrise Microplate Reader (Tecan, Männedorf, Switzerland).
The number of unlinked uptake foci was calculated at each threshold value, generating a distribution of NUF versus a threshold index (ThI): mathrm{T}mathrm{h}mathrm{I}=frac{C_{max }-{C}_{mathrm{thr}}}{C_{max }} (1).
The number of uptake foci (NUF) was calculated at each threshold value, generating a distribution of NUF versus a threshold index (ThI) defined as mathrm{T}mathrm{h}mathrm{I}=frac{C_{max}kern0.35em - {C}_{mathrm{thr}}}{C_{max }} (1).
Ab positivity was defined using threshold indexes of GAD65 ≥0.032, ICA512 ≥0.049, and mIAA ≥0.01.
IGF-1 reduced apoptosis, promoted cell-to-cell connectivity, and lowered excitation threshold, an index of electrophysiological activity.
The cardioprotective effect was demonstrated by the increased tolerance to myocardial ischemia and ischemic threshold index during the second of two sequential exercise treadmill tests.
The analysis of co-occurrence of keywords (i.e., all types of keywords: author keywords and index keywords) with a threshold of minimum number of occurrences of a keyword is five, which will be done and the results will be displayed in two forms: density visualization and network visualization.
