ABSTRACT
PURPOSE: Sexual and gender minority youth (SGMY) experience unique challenges related to identity and disclosure, and cope in vibrant ways. Qualitative research has not yet fulsomely explored the risk, resilience, and identity intersections that impact vulnerable SGMY wellbeing. Methods: This digital photo-elicitation study (QueerView) recruited thirty SGMY (aged 14-29) from priority populations that had one or more of the following experiences: trans and gender diverse, homelessness, child welfare, and immigration. From submission of fifteen photos representing resilience and a semi-structured interview via web conferencing, constructivist grounded theory was utilized for multimodal analysis of photos, interview video, and interview transcript. Triangulation, an audit trail, and member checking were employed to support trustworthiness. Results: A visual model emerged showing how participants work towards an integrative self, with themes of reflecting and knowing, discrimination and intersectional challenges, connecting, performing, curating, coping, (re)defining and (re)creating, growing and being. Sub-themes of the impact of family dynamic and values, mental health and trauma, and the cathartic benefit from advocacy and leadership offered insight. Participant images were captured in a digital gallery. Conclusions: QueerView animates the complex lives of multiply marginalized SGMY and their intersectional strengths and challenges while demonstrating the utility of a digital multimodal approach.
Subject(s)
Sexual and Gender Minorities , Adolescent , Child , Gender Identity , Humans , Mental Health , Population Groups , Sexual BehaviorABSTRACT
The morphology of tissue structures composing the pyloric orifice is thought to play a role in effectively mixing aqueous gastric effluent with duodenal secretions. To understand the physical mechanisms leading to efficient digestion requires computational models that allow for analyses of the contributions of individual structural components. Thus, we have simulated 2-D channel flows through representative models of the duodenum with moving boundary capabilities in order to quantitatively assess the importance of notable features. A well-tested flow solver was used to computationally isolate and compare geometric and kinematic parameters that lead to various characteristics of fluid motion at the antroduodenal junction. Scalar variance measurement was incorporated to quantify the mixing effectiveness of each component. It was found that the asymmetric geometry of the pyloric orifice in concert with intermittent gastric outflow and luminal constriction is likely to enhance homogenization of gastric effluent with duodenal secretions.
