A coroner has raised concerns over circumcisions being carried out 'without any prior training' after a six-month-old boy died days after undergoing a procedure. Mohamed Abdisamad underwent a ...

The pH level of a substance is a critical indicator in various scientific and industrial processes. It measures the acidity or alkalinity of a solution, providing essential information for fields ...

pH measurements; hands-on learning; Chemistry Education & accessibility. In this context, it is interesting the use of red cabbage as natural pigment source for pH measurement being known as ...

Via En Banc Resolution No. 78, Series of 2025, the Human Settlements Adjudication Commission (HSAC) issued the 2025 Revised Rules of Procedure. The Revised Rules mark a significant change as it ...

Yozo Shimada and Kazuhiro Shimaoka, Electromagnetic Waves Division, the Metrology Institute of Japan of the National Institute of Advanced Industrial Science and Technology (AIST; President: Ryoji ...

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 ...

Abstract: Calibration of electrical energy meters is coming up as a metrological concern. The latest European Union (EU) directives about measuring instruments adopted for commercial transactions ...

Calibration solutions degrade over time, losing their ability to provide an accurate reference point for the meter. Similarly, contamination of calibration solutions also significantly impacts meter ...

Abstract: Video surveillance systems require a scene calibration procedure to acquire conversion parameters from image positions to physical positions. A monocular system must resolve the 3D ambiguity ...

Understanding the pH level of a solution is crucial in various industries, including agriculture, healthcare, and food production. Accurate pH testing methods ensure the quality, safety, and ...