Abstract: This work presents an interval analysis (IA) based method for the tolerance analysis and robust design of shaped reflector antennas generating contour beams. First, the expression of the ...

Big oil shocks, a generation of economists has been taught, are a relic of the distant past, when energy production was concentrated in the Middle East and the world economy was not so ...

Better late than never, India has articulated a comprehensive national counter-terrorism policy. For a country that has endured decades of cross-border attacks, insurgencies and ideological violence, ...

In this tutorial, we implement an end-to-end Practical Byzantine Fault Tolerance (PBFT) simulator using asyncio. We model a realistic distributed network with asynchronous message passing, ...

Abstract: A detailed tolerance analysis for antenna arrays focused on the Fresnel zone is presented in this work, with the aim to derive the field distribution guaranteeing health safety issues. In ...

Investors seeking both safety and growth appear to have reached an unexpected consensus in 2025, that of bitcoin BTC $71,689.42 failing to capture either trade. This sentiment is evident in a ...

The pandemic-era interactive workout mirror is getting a beauty equivalent. Called Swan Beauty, the new AI and AR mirror that features skin analysis, product recommendations, routine tracking, creator ...

LangGraph is a powerful framework by LangChain designed for creating stateful, multi-actor applications with LLMs. It provides the structure and tools needed to build sophisticated AI agents through a ...

A new analysis of a group of all-women extreme divers off the coast of Korea has uncovered genetic differences that could help them survive the intense physiological stresses of free-diving—and could ...

A student walks through Library Walk at Yale University in New Haven, Connecticut, US, on Sunday April 7, 2024. Colleges happily grade students and evaluate faculty but are often not thrilled by the ...