A Research-Practice Partnership to Develop the R-CITY Multi-Component, Equity-Focused Social-Emotional Learning Intervention.

There is growing interest in the integration of social-emotional learning (SEL) and equity approaches in schools, yet systematic research on how to blend these two frameworks is limited. In this article, we describe the process by which a research-practice partnership (RPP) collaborated to iteratively co-create a multi-component equity-focused SEL preventive intervention in the context of a politically charged landscape related to the 'dual pandemics' of racial injustice and COVID-19 in the early 2020s. We conducted a document review of informal data sources (e.

[Spatial ventricular gradient studied by computerized vectorcardiography. Normal and pathological values. Interpretation and clinical evaluation].

The ventricular gradient is a reflection of uneven ventricular repolarisation. Until recently is was only appreciated in the frontal plane of the classical electrocardiogramme and expressed as the sum of the vectors representing the surfaces under the QRS complex and T wave. We used computerised vectorcardiography to obtain a more exact evaluation of the size and spatial orientation of the vector gradient.

[The spatial vectorcardiogram loop. Estimation of its planarity by the calculation of a distortion coefficient. Trial of clinical evaluation].

Automatic techniques for interpreting the electrical activity of the heart are based more and more on vectorcardiographic parameters, especially information provided by the spatial vectorcardiographic loop. This data has been shown to be a useful complement to classical electrocardiography. The aim of this study was to define a method of calculation of the planes of the vectorcardiographic loops of depolarisation and repolarisation, and to calculate a coefficient of left-sidedness obtained by the sum of squares of the distances between the points on the loop in the plane.

[Electrocardiographic criteria of left ventricular hypertrophy and unipolar aVR lead].

The introduction of data processing techniques into the interpretation of electrocardiograms and the rapid progress towards automatization require a multiplication of the criteria of decision and an exact evaluation of their performance. The ECG diagnosis of left ventricular hypertrophy depends on a large number of parameters. Only the aVR lead has not been fully exploited to date.