Elysse Bell is a finance and business writer for Investopedia. She writes about small business, personal finance, technology, and more. Samantha (Sam) Silberstein, CFP®, CSLP®, EA, is an experienced ...

Abstract: This paper presents a method for controlling a swarm of quadrotors to perform agile interleaved maneuvers while holding a fixed relative formation, or transitioning between different ...

As a condition of using these data, you must cite the use of this data set. Such a practice gives credit to data set producers and advances principles of transparency and reproducibility. Other ...

Abstract: In this paper, we develop a stress wave-based active-sensing approach using piezoceramic transducers to detect the bolt looseness-induced damage in steel truss arch structures. A specimen of ...

SINGAPORE- Mr Frank Chester Tan started his tech exploits when he became a dad in October 2025. Like many parents, he and his wife Estee Cheng, both 32, would log their infant’s daily feeding, sleep ...

Graphical user interface program for structure refinements to the atomic pair distribution function. For users who do not have the expertise or necessity for command line analysis, PDFgui is a ...