Implementation And Expansion Of Specialized Chemistry Education In Secondary Schools With The Formation Of Environmental Awareness
VOLUME 23, 2026
The Role of Targeted Infra-popliteal Endovascular Angioplasty to Treat Diabetic Foot Ulcers Using the Angiosome Model: A Systematic Review
VOLUME 6, 2023
Chorov Mamatkan Zhetimishovich, Baktyyarova Sapargul Zholdoshalievna, Aizhan Boogachieva, Samatova Abiba Abdilamitovna, Zhanykulova Gulbaira Raimberdieva
Abstract
This study is aimed at a systematic analysis of the pedagogical foundations of specialized chemistry education in grades X–XI, as well as the processes of its implementation and dissemination. The subject of Chemistry provides students not only with fundamental scientific knowledge but also with opportunities for the development of intellectual, moral-ethical, and environmental thinking. The study examines the content, structure, and management models of specialized education, including project-based, target-oriented programmatic, and direct administrative management models.
Specialized chemistry education ensures differentiated instruction that takes into account students’ individual interests, abilities, and professional orientations. Laboratory and practical experiments, problem-based tasks, project activities, and initiatives aimed at solving local environmental issues contribute to the deepening of students’ environmental awareness, responsibility, and culture.
The study also identifies key pedagogical, resource-related, and methodological conditions necessary for the implementation and dissemination of specialized chemistry education. This process requires innovative, systemic, and comprehensive changes within the educational system. As a result, specialized chemistry education is presented as an effective form of education under modern conditions, aimed at developing students’ creative potential as well as their scientific and environmental thinking.
Keywords :
Chemistry, specialized education, grades X–XI, environmental awareness, laboratory experiments, practical activities, differentiation of instruction, individualized education, pedagogical models, educational innovations..
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