Researchers have created organic materials for brain and heart pacemakers, which rely on uninterrupted signal delivery to be effective. Using a plastic base known as polypropylene, the researchers ...
Le nom vient de la localité Montmorillon, dans la Vienne. Des gisements de montmorillonites existent aux USA (Utah, Wyoming, Texas). La montmorillonite et la kaolinite sont des argiles très répandues ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback