Cultura

Exploring the Relationship Between Oil Painting Technology Teaching and the Improvement of Visual Perception Ability

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

Zhenhua Chen
College of Fine Arts and Design, Lingnan Normal University, Zhanjiang, Guangdong, 524000, China
Guoxing Chen
Faculty of Digital Creativity, Guangdong Polytechnic Normal University, Guangzhou, Guangdong, 510665, China

Abstract

Visual perception is an important element in the creative arts industry as it is a pillar of the feedback loop that informs artists on the audiences’ response to paintings. This vitality prompts the examination of the relationships between oil painting technology teaching and visual perception abilities. At all times, the audience should have a true positive or negative visual perception of oil paintings to match the realities of the designs, paintworks and other critical features of the artworks. In this research, the relationship between audiences’ visual perceptual abilities and oil painting was examined in a mixed methodology: qualitative and quantitative data was analyzed to established underlying mechanisms of positive and negative visual perceptions developed upon visual encounters with artworks. Secondary data obtained from electronic databases analyzed and visualized using the Python programming language in Anaconda’s integrated development environment. A preliminary analysis of the data revealed a multidimensional relationship between oil painting technology teaching and visual perception abilities. The conclusive revelation was that the audience may develop a positive or negative visual perception on oil paints based on the rendition, color, texture and overall organization of the paintworks. The separation of non-important from important elements of the paintworks, including aesthetics, stylization, integration of technology and composition of are the foundations of the improved visual perception abilities.

Keywords : Oil Painting Technology, Visual Perception, Teaching, Research Paper, Vision, and Creative Arts.
Erin Saricilar
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