The Ullmann reaction is one of the oldest reactions in organometallic chemistry. It is one of the most widely used ...

Almost 40% of world energy consumption is attributed to the real estate industry, with great significance into global greenhouse gas emissions. Commercial buildings, in particular, present much ...

MORNING AT 430. ALL RIGHT. WHEN YOU THINK OF A WATER PARK, YOU PROBABLY PICTURE TOWERING SLIDES, MASSIVE POOLS, AND PERHAPS THE SMELL OF CHEMICALS LIKE CHLORINE. BUT ONE PARK IN THE WISCONSIN DELLS IS ...

Teargas is deployed against Portland protesters in 2020. Photo: iStock Tom Homan, Trump’s border czar, also quietly visited the Portland facility on Thursday, fulfilling a promise he made in July ...

Abstract: Accurately solving discrete optimization problems is still a serious challenge for classical computing systems. Despite significant progress, it is still impossible to optimally solve ...

Researchers have recreated key chemical reactions from the universe’s earliest moments with surprising results. Their findings may shed new light on how the first stars emerged from primordial ...

In a single experiment mimicking space’s extreme cold, vacuum, and radiation, scientists produced methanetetrol—upending our view of interstellar chemistry and hinting at richer, more dynamic ...

The venture capital firm Flagship Pioneering has publicly launched the start-up Terrana Biosciences, which is using RNA to program plants to resist pests and disease. With a $50 million initial ...

A top diplomat from the European Union warned that Russia's increasing use of chemical weapons in its war against Ukraine proves that the Kremlin "wants to cause as much pain and suffering as possible ...

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Zeroing neural network (ZNN) is viewed as an effective solution to time-varying nonlinear equation (TVNE). In this paper, a further study is shown by proposing a novel combined discrete-time ZNN ...