The movement of carbon through biotic components of the environment is known as the fast carbon cycle. It takes considerably ... by certain bacteria. Oxygen is an element that is essential ...

Carbon stored in landscapes for thousands of years is leaching back into the atmosphere via rivers, and human activity may be ...

Guangzhou Key Laboratory for Surface Chemistry of Energy Materials and New Energy Research Institute, School of Environment and Energy, South China University of Technology, Guangzhou Higher Education ...

Amar Talwar shares rare photos of Shah Rukh Khan from 35 years ago. Take a look at the pictures here. The group of actors were travelling from Delhi to Kolkata. The caption read, "35 years old ...

Insights on the failure process of a-C:Si film are provided by analyzing system potential energy, amount of consumed oxygen molecules, film structure, number of carbon-oxygen bonds and silicon-oxygen ...

State Key Laboratory for Chemo/Biosensing and Chemometrics, Advanced Catalytic Engineering Research Center of the Ministry of Education, College of Chemistry and Chemical Engineering, Hunan University ...

Although it is very thin, the modern Martian atmosphere is still composed mainly of carbon dioxide. In other words, these new results provide evidence for an ancient carbon cycle on Mars ... nitrogen, ...