This paper examines whether Chinese development finance is associated with faster progress toward Millennium Development Goal style targets in low- and middle-income countries. We combine AidData’s ...

Physics is the search for and application of rules that can help us understand and predict the world around us. Central to physics are ideas such as energy, mass, particles and waves. Physics attempts ...

Mar. 4, 2026 A new ultrathin photodetector from Duke University can sense light across the entire electromagnetic spectrum and generate a signal in just 125 picoseconds, making it the fastest ...

Abstract: The Flexible Job Shop Scheduling Problem (FJSP), a classical NP-hard problem, requires the solution of two aspects of the complex problem, the first is to assign each operation to an ...

You all successfully handed in your first assignment in R Markdown. Now it's time to learn a bit more about it.