337 research outputs found
Transgressing the Spiritual Boundary: Integrating the Soul into Psychology
The purpose of the present symposium is twofold: 1) to evaluate the definition of spirituality and explore the misuse of the construct in the literature, and 2) to present positive alternatives for using spirituality in psychology. The symposium intends to present the material in a developmental sequence, building on previous material. The first presenter describes the problem of an ambiguous definition of spirituality. Then, citing examples from the literature, the presenter shows how this definition, although broad, can result in an abuse of power in order to force acquiescence to desired behaviors and calls for a spirituality more explicitly and consistently defined. The other presenters explain how spirituality, thus defined, can be used effectively within the context of psychology. Specifically, the second presenter describes spirituality within the context of academics that allows openness and dialogue over religious issues. The final presenter discusses spirituality from a practitioner/supervisorās perspective, empowering the training of licensed psychologists
Effects from RF spoiling disequilibrium in the background offsets of phase-contrast velocity imaging
Elliptical Subject Specific model for respiratory motion
Respiratory motion of the heart poses a problem for high resolution cardiac MR imaging. Prospective slice following uses the navigator position immediately prior to the imaging segment to correct the slice positions throughout the segment [1]. The navigator is typically placed over the right hemi-diaphragm and a fixed correction factor is used to adjust for the difference to the motion of the heart. The relationship between the motion of the heart and the superior-inferior motion of the diaphragm is approximately linear although highly subject specific, with an element of hysteresis [2]. We investigated a more complex model to incorporate non rigid transformation of the heart as well as hysteresis
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