From the burning of wood to the action of medicines, the properties and behavior of matter are governed by the way chemical ...

A single atom of silver working in synergy with carbon and nitrogen atoms can efficiently convert polluting nitrogenous waste ...

Abstract: As an important tool for data analysis and knowledge processing, formal concept analysis has been applied to many fields. Currently, granular computing (GrC) provides a novel approach for ...

In my current models, I frequently need to (shallow) copy-paste presentation elements from a class diagram to another (such as classes, packages, comments and associations). (Shallow) Pasting the ...

Chemistry: Elements, Compounds, and Mixtures (2nd Edition) (1983) is a 20-minute educational film from the *Chemistry Series* by Coronet Instructional Films, distributed by Simon and Schuster.

Background: Heavy metals are cardiovascular disease risk factors, while essential elements possess antioxidant and anti-inflammatory properties and are crucial for health at trace levels. Metals may ...

China's Ministry of Commerce (MOFCOM) and General Administration of Customs on April 4, 2025, issued Announcement 18, which imposes export controls on specific medium and heavy rare earth materials.

The film discusses the classification of matter into homogeneous and heterogeneous types, focusing on elements, compounds, and mixtures. It explains the properties of two elements, iron and sulfur, ...

I tried to create a sequence diagram and assign colors to the arrows. Looks like the AI generated the right code, but it would be great to have it rendered as well without the need to setup some ...

For the first time, scientists have created a global inventory that lists more than 350,000 chemicals and mixtures of chemicals registered for commercial production and use, up to three times as many ...

Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London.View full profile Alfredo has a PhD in Astrophysics and a Master's in Quantum ...