ABSTRACT: Background: Propensity score methods have become a cornerstone of modern causal inference, enabling researchers to approximate the conditions of randomized experiments in observational ...

Abstract: For any linear and time-invariant system, its output is the linear convolution between the variable input sequence and the constant system impulse response. When the input is long and the ...

A new technique developed at the University of Helsinki uses fatty acids, hydrogen peroxide and visible light to dissolve and recover silver from waste, offering a safer alternative to conventional ...

Build a simple and versatile 2-in-1 Circular Saw Crosscut & Miter Jig using limited tools! In this video, I walk you through how to make a jig that lets you cut precise crosscuts and accurate miters ...

Your biggest untapped resource? Data. And, when connected, it fuels the circular economy. Watch AMCS’s Executive Fireside Chat to learn how industry leaders are connecting operational, customer, and ...

Spotify competes directly with Amazon Music for subscribers and ad dollars — but now Spotify is teaming up with a different division of the ecommerce giant in an effort to amp up programmatic ...

In this video, learn to create a circular saw cutting guide. Ukraine reportedly agrees to U.S.-brokered peace proposal Volcano erupts for first time in 12,000 years: "Like a sudden bomb" Trump admin ...

To address the issues of low accuracy, high dependence on prior knowledge, and poor adaptability in fusing multi-channel features in existing plunger pump fault diagnosis methods, a new method based ...

The need to move on from dirty energy sources such as oil is well-established, but though it may not get as much attention, the need to move on from oil-based products is incredibly important as well.

A team of European researchers has developed a method to identify hazardous chemicals in two of the most dominant waste types: sewage sludge and electronic waste (WEEE). The new technique, based on ...