Calibration is one of the most critical steps in the pH measurement process. Some of the common calibration-related problems include out-of-range slope values and cell constants, inaccurate readings ...

Picture this: It's Sunday evening, and your phone rings; it's your cousin—again. She wants to vent about her life problems for the third time this week. You're exhausted, you've had a long day, and ...

A Times-Picayune analysis found that more than 3,600 oil wells drilled on land or in marsh are now in open water. To do so, the newspaper used the U.S. Geological Survey’s historical shoreline maps.

Karnataka Governor Thawar Chand Gehlot has returned the Karnataka Lake Conservation and Development Authority (Amendment) Bill, 2025, expressing concerns over the state government's decision to reduce ...

BENGALURU: The Karnataka Tank Conservation and Development Authority (KTDCA) Amendment Bill 2025, which was passed in the Assembly on Tuesday, was passed in the Legislative Council despite objection ...

Nitrogen (N) plays critical roles in plant growth and development since it is the most abundant mineral nutrient in plants, serving as a primary constituent of many essential compounds, such as ...

Article subjects are automatically applied from the ACS Subject Taxonomy and describe the scientific concepts and themes of the article. In this viewpoint, we ...

Abstract: High speed gas flow calibration system chose air compressor as gas source, and the air outputted from the air source flows to three parallels of standard instruments after stabilized by the ...

Purdue Extension Educators frequently encourage homeowners to get soil tests when they want to grow new plants in an area, or try to diagnose what’s wrong with plants currently growing. One key ...

The Kerala government has decided to withdraw the controversial order issued by the Water Resources department fixing a 20-meter buffer zone and another 100-meter construction restriction in the ...

I have made a module that can interface the Pimeroni Automation HAT's ADC#1 input using the DFRobot SEN0161 pH meter. The module has an optional feature for temperature compensation, in this case ...