First let me say that Head First Design Patterns is a fantastic book serving as a solid and easy to understand introduction into Design Patterns. I am a much more in tune with the appropriate use of ...

Amazonian dark earths (ADEs) are fertile soils created by pre-Columbian Amerindian societies of the Amazon Basin. However, it is still not clear whether these soils were produced intentionally to ...

This session, New York lawmakers secured a significant victory for thousands of children across the Empire State. Given recent developments on the federal level, it’s an achievement state residents ...

Community driven content discussing all aspects of software development from DevOps to design patterns. Nginx is the DevOps community’s most beloved http web server. And developers love the PHP ...

Standard Test Methods for Determination of Trace Elements in Coal, Coke, and Combustion Residues from Coal Utilization Processes by Inductively Coupled Plasma Atomic Emission Spectrometry, Inductively ...

Standard Test Method for Gross Calorific Value of Coal and Coke This method makes use of a bomb calorimeter to determine the calorie content (heating value) of coal and coke.

Another orphaned oil well in West Texas erupted with black, salty water this month as state regulators struggle to address problems associated with oil field pollutants. The latest known leak, in ...

On a monitor in a dark room, artificial intelligence draws a pale circle to highlight a possible cancer. “It’s a reminder of, ‘Hey, go take a second look at this area just to be sure,’ ” Dr. Rachel ...