Samarkand State Institute of Foreign Languages

A comparative study of AI readiness in language teacher education in the Global South

<title>Abstract</title> A growing body of global research supports the United Nations' Sustainable Development Goal 4, specifically Target 4.c, which emphasizes the importance of improving teacher quality through international cooperation and professional development. While Artif...

Long-Lifespan Turbostratic Graphene Field Emitters for High-Power Applications

Abstract Cold cathodes offer heater-free, instantly switchable electron sources, but conventional sharp-tip designs often degrade under continuous thermal loads, limiting high-power applications. We overcome this with a freestanding, edge-emitting turbostratic graphene film (GF)....