Since concepts are a species of presentations, Twardowski saw that he had first to investigate presentations in general, and thus to dispel the ambiguities that the notion of 'the presented' carried with itself (Twardowski 1926, 10).
Additionally, due to the staggered entry of the nine metropolitan EDs to the EDDC system, we have been unable to investigate presentation rates over time, and ED presentations to the hospitals that did not commence data collection until 2004/2005 will have been missed.
At the health authority level, two types of impacts were investigated: emergency presentations and admissions to hospital from emergency.
Furthermore, some studies investigated the presentation of SRPs to the ED only during out of office hours for regular medical care or were focused on specific patient groups, for example, surgical patients [[6]].
According to first of this research approaches, some researchers have investigated that presentation of learning content and learning tools are designated based upon learning styles in the online learning environments is a factor which impacts academic achievements of the learner.
We next investigated antigen presentation by bone marrow-derived DCs from I-Aβ-K225R-EGFP mice.
In another PET-study, Brown and colleagues [41] investigated music presentation versus rest.
We investigated whether presentation of MHC class-II and/or class-I donor antigens by DNA vaccination suppresses alloimmune responses and promotes long-term allograft acceptance.
In a series of 100 and 203 patients with HD investigated at presentation with CT, 8% had pulmonary involvement and all had hilar and/or mediastinal nodal disease[ 1, 2].
Cohort studies that report only fatal end points (final presentations), may have less relevance to informing the success of primary prevention than those which investigate initial presentations.
