Abstract: In this paper, a robotic arm trajectory optimization method based on the A* algorithm and TSP model is proposed, aiming to improve the efficiency and accuracy of the robotic arm in complex ...

Abstract: Every year, the global production of marine debris reaches a staggering 400 million tons, and the amount of garbage continues to increase. Among this, about 14 million tons will eventually ...

For decades, the G-Fund has been the bedrock of the Thrift Savings Plan. It’s the default “safe haven” for federal employees and retirees because it promises safety. On paper, there’s no risk of ...

The I fund in the Thrift Savings Plan continues to outpace every other investment account. In January, the Federal Retirement Thrift Investment Board said the I fund increased by almost 6% as compared ...

The federal government’s 401(k)-style retirement savings program began 2026 on a positive note, with each of its investment portfolios posting gains in January. The international stocks of the Thrift ...

The federal Thrift Savings Plan continued to evolve throughout 2025. Assets for the world’s largest retirement plan crossed $1 trillion midyear, and TSP now serves more than 7.2 million accounts. The ...