Learn how to make an adorable bear crochet bookmark with this easy tutorial for beginners! Step-by-step instructions guide you through creating a cute, handmade bookmark perfect as a gift or for your ...

Troy Segal is an editor and writer. She has 20+ years of experience covering personal finance, wealth management, and business news. Andy Smith is a Certified Financial Planner (CFP®), licensed ...

Abstract: The hardware-in-the-loop simulation on the ground is effective to test the contact dynamics of the spacecraft in space. However, it is very challenging due to the simulation velocity ...

This paper proposes a method of modeling and simulation of photovoltaic arrays. The main objective is to find the parameters of the nonlinear I-V equation by adjusting the curve at three points: open ...

Interactive simulators have become powerful tools for training embodied agents and generating synthetic visual data, but existing photorealistic simulators suffer from limited generality, ...

CARLA is an open-source simulator for autonomous driving research. CARLA has been developed from the ground up to support development, training, and validation of autonomous driving systems. In ...

Since 1973, Freedom House has assessed the condition of political rights and civil liberties around the world. It is used on a regular basis by policymakers, journalists, academics, activists, and ...