When seawater penetrates concrete in road tunnels, a biofilm is formed that breaks down the concrete. This can lead to high costs and the risk of damage if stone and concrete drop from the tunnel roof ...

Since 2014, researchers studying the Oslofjord tunnel have observed that bacteria can erode up to one centimeter of concrete annually. When a saltwater intrusion occurs, biofilms ...

April 14, 2025 \. More for You. Brice Oligui Nguema wins Gabon Presidential election with 90 ...

In Louisiana, using nitrogen for euthanasia is prohibited ... A large number of dogs were put into a concrete bunker and gassed." He observed the animals' post-gassing condition, noting their ...

It’s an issue that needs to be understood by the community,' said Rick Bishop, executive director of Friends of Bass River, who organized the tour.

Death by nitrogen is prohibited for most mammals in ... A large number of dogs were put into a concrete bunker and gassed. It was clear from their bodies, which had eyes wide open and dilated ...

Mikal Mahdi, 42, chose to die by three bullets to the heart instead of lethal injection or the electric chair.

The apparatus used for nitrogen gas executions at Angola prison ... Capone told the Guardian: A large number of dogs were put into a concrete bunker and gassed. It was clear from their bodies ...

The American Veterinary Medical Association recommends nitrogen euthanasia only for ... A large number of dogs were put into a concrete bunker and gassed." He painted a distressing picture of ...

In Louisiana, the use of nitrogen for euthanasia is banned for ... A large number of dogs were put into a concrete bunker and gassed." He recounted seeing the aftermath of gassing on the animals ...

Their rich nutrients, such as nitrogen, phosphorus ... waste can be processed to significantly increase the strength of concrete by 30 percent. This is indicated by research from RMIT University ...

In Miami’s concrete jungle, water rushes over paved streets, picking up contaminants rather than being absorbed by soil and vegetation. Miami’s drains are outdated, experts say, built for an ...