Abstract: Utility systems consume fuels to provide steam and energy for industrial processes, resulting in significant carbon dioxide emissions. To enhance the economic and environmental efficiency of ...

S&P 500 concentration risk is surging—the top 10 now make up 41%. See a quant-optimized 15-stock barbell from Strong Buy picks for better diversification.

Discover how quantitative analysts, or quants, use advanced mathematical models to predict market trends and identify lucrative investment opportunities.

Ask the publishers to restore access to 500,000+ books. An icon used to represent a menu that can be toggled by interacting with this icon. A line drawing of the Internet Archive headquarters building ...

The winning numbers for the Powerball drawing on Monday, Feb. 23, 2026, were 5, 11, 23, 29, 47, with a Powerball of 6. No one won the $203 million jackpot, but a ticket sold in New York matched five ...

No one won the $416 million Mega Millions jackpot in the Friday, Feb. 20, 2026, drawing. The winning numbers for the drawing were 15, 40, 48, 58, 63, and the Mega Ball was 2. The jackpot for the next ...

Two new pieces of economic data, one released Thursday and one released Friday, blew another hole in President Donald Trump’s triumphant narrative about the effects of his tariffs. The figures ...

With Valentine's Day now behind us, it's important to look after any blooms you might have received. Fresh flowers bring a wonderful splash of colour to any space, though you may notice they don't ...