Infrastructural Pedagogy in Post-Agreement Colombia: Social Sciences Teachers and the Reconstruction of Historical Memory in PDET Zones
VOLUME 21, 2024
The Role of Targeted Infra-popliteal Endovascular Angioplasty to Treat Diabetic Foot Ulcers Using the Angiosome Model: A Systematic Review
VOLUME 6, 2023
Diana Yanneth Ayala Soto
William Pacheco Vargas
Nelsy Viviana Suárez Pérez
Abstract
Teaching the historical memory of the Colombian armed conflict in schools within Development Programs with a Territorial Approach (PDET) remains under-theorized despite its policy visibility. Frontier scholarship on trauma-informed practice, embedded curricula, and teacher well-being rarely engages Casanare, Meta, and Guaviare, treating teachers as bearers of emotional cost rather than agents constituting a local public sphere. This study asked how Social Sciences secondary school teachers in these three departments reconstruct memory pedagogically. A systematic Grounded Theory design was applied across three semi-structured interviews (60–90 minutes); sample adequacy was justified through the 3S Continuum at Summation and Saliency levels and through Information Power. Six categories organized around a selective core: Situated Pedagogical Practice as Mediation. Findings identify fear as an agentive strategy of care, infrastructural pedagogy compensating for state absence, and teachers acting as political brokers. The study advances trauma-informed peace pedagogy beyond individualized burnout frames.
Keywords :
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Erin Saricilar
Lecture in accounting. University of Basrah, College of Administration and Economics, Department of Accounting.
Lecture in accounting. University of Basrah, College of Administration and Economics, Department of Accounting.
Abstract
Atherosclerotic disease significantly impacts patients with type 2 diabetes, who often present with recalcitrant peripheral ulcers. The angiosome model of the foot presents an opportunity to perform direct angiosome-targeted endovascular interventions to maximise both wound healing and limb salvage. A systematic review was performed, with 17 studies included in the final review. Below-the-knee endovascular interventions present significant technical challenges, with technical success depending on the length of lesion being treated and the number of angiosomes that require treatment. Wound healing was significantly improved with direct angiosome-targeted angioplasty, as was limb salvage, with a significant increase in survival without major amputation. Indirect angioplasty, where the intervention is applied to collateral vessels to the angiosomes, yielded similar results to direct angiosome-targeted angioplasty. Applying the angiosome model of the foot in direct angiosome-targeted angioplasty improves outcomes for patients with recalcitrant diabetic foot ulcers in terms of primary wound healing, mean time for complete wound healing and major amputation-free survival.
Keywords :
Diabetic foot ulcer, angiosome, angioplasty