The new Streets.mn was now online for all its meetings and held mainly outdoor events, which meant considering the weather, ...

Tessellations aren’t just eye-catching patterns—they can be used to crack complex mathematical problems. By repeatedly ...

Preparing for REET Mains exam requires a deeper and more focused approach compared to Prelims. As the Rajasthan Staff ...

Abstract: This paper addresses the crucial challenge of maintaining the directed graph topology in multi-robot systems, particularly when operating under limited field-of-view constraints and with a ...

Who are the adults in children’s lives? By The Learning Network Will you have a white Christmas this year? What do you notice about the map below? What questions does it raise for you? By The Learning ...

Abstract: This paper introduces a 2-bit metasurface-based reconfigurable reflectarray antenna (RRA) with simple structure. Only two PIN diodes are used in each element of the metasurface, which can be ...