Abstract: In this article, a 3D geometry-based millimeter-wave channel model is proposed for reconfigurable intelligent surface (RIS)-assisted high-speed train communications. Remarkably, the RIS is ...

The IIT JEE Advanced exam is regarded as one of the toughest examinations in the country. Thousands of students sit for the competitive exam to gain a seat in India’s best engineering colleges. In ...

IIT-JEE is one of the most competitive exams in India. Several students start preparing for the exam after their Class 10 examination. Their sole aim is to get admission into the prestigious IITs in ...

Abstract: In this paper, a 3D geometry-based double-spherical terahertz (THz) channel model is proposed for ultra massive multiple-input multiple-output (MIMO) communications. To reflect real THz ...

SEATTLE--(BUSINESS WIRE)--Ai2 (The Allen Institute for AI) today announced the release of MolmoAct 7B, a breakthrough embodied AI model that brings the intelligence of state of the art AI models into ...

CBSE Class 12 Political Science Sample Paper 2025 - 2026: Political Science Sample Paper for the 2025-26 academic year for 12th is an essential resource for students preparing for their board ...

He advised them not to have any fear with regard to the top institutions. "You have achieved great heights from a difficult background. Come out with degrees. We and the world are ready to celebrate ...

Math Magic has officially launched Hitem3D (hitem3d.ai), the world's first AI-powered tool for 3D content creation that supports ultra-high-resolution models up to 1536^3. Users can upload a single ...

President Trump’s tariff war has inflicted almost $12 billion of losses on global automakers, the biggest hit they have faced since the pandemic. The scary reality: This may be just the beginning.

For more information on CBSE Class 10 result and CBSE Class 12 result, click here. Last year, the Class 12 compartment result was announced on August 2 and Class 10 on August 5. In 2023 and 2022, the ...

CBSE Result 2025: The Central Board of Secondary Education is set to release CBSE Compartment Result 2025 soon on its official website, results.cbse.nic.in. Candidates awaiting the Class 10 or 12 ...