Sentence examples for expression presence from inspiring English sources

This experimental study employed a 2 × 2 × 2 factorial design to investigate the effects of type of instruction (procedural module, attitudinal module), deictic gesture (presence, absence), and facial expression (presence, absence) on student perception of pedagogical agent persona, attitude toward the content, and learning.

The marker for plasmacytoid dendritic cells, CD123, present in all baseline biopsies preceding HDIT/HCT, was lost in 6 of 7 patients after HDIT/HCT (p = 0.01) To further confirm the loss of interferon α expression, presence of nuclear phosphorylated STAT1 was decreased (p = 0.001) after HDIT/HCT (Table 3B).

Normalized microarray data were also examined to determining gene expression presence.

The expression presence and absence calls were assessed with the signal to noise ratio of the perfect match and mismatch probes provided on Affymetrix arrays.

The entire population could be divided into three phenotypes: Strong immune system tumour recognition: patients with tumours that showed loss of HLA class I expression, presence of Foxp3+ cells in the tumour micro-environment and negative cEG expression (n =11).

The Chi-square test or Fisher's Exact test (when appropriate) were used to evaluate correlations between HIF-1α expression, presence of necrosis, p27kip1 expression and stage, grade, myometrial invasion.

Ideally, a "good" internal reference marker is expected to show a constant level of expression presence across all tissue samples of the same type and of the same experimental design and treatment.

The reasons for such discrepancies include errors in measurement, noise in regulation of gene expression, presence of posttranslational modifications, variation in gene-specific regulation of translation, and varying dynamics of protein degradation under different conditions [ 10].