ABSTRACT
Community-based participatory research (CBPR) is necessary for shifting knowledge and empowering community members to establish ownership over research. It was used in this current project to study safety in predominately Black communities. Findings illustrate how the embodiment of power was a present theme and impacted the partnerships among the academics and community, as well as defining "who" could speak on the issues the project was attempting to address. This paper builds upon previous research in CBPR findings to illustrate how community leaders can shape the research, the importance of defining community, and the need to bring to the forefront issues of intersectionality and positionality. In doing so, it attempts to reshape existing CBPR models to better account for the fluid, interactive relationships among the academics, community researchers, and the community leader and expand upon the role of intersectionality in these relationships.
Subject(s)
Community-Based Participatory Research , Intersectional Framework , Humans , Ownership , Research Personnel , Black or African American , SafetyABSTRACT
To analyze the repositioning accuracy in female patients with breast carcinoma, two different setups of an image-subtraction system (Positioning System FIVE) were devised using different numbers and alignments of lasers. The applicability of the system was tested for repositioning of the breast in normal volunteers. Horizontal translations as well as breathing-related movements in the vertical direction were measured. The mean repositioning accuracy was found to be 2.9 mm for the first setup and 1.5 mm for a second, optimized setup. For this second setup, a gating function was implemented which evaluates the position of the breast twelve times per second. The simulation of a gated treatment showed that the breathing-related displacement of the breast can be reduced to 45-70% of the displacement without gating. This implies a significant improvement of the positioning accuracy.
