Using the quick search there are shown up to three reports about Oxygen:
Their findings suggest that the early ocean was much more temperate and that, as a result, life likely diversified and spread across the globe much sooner in Earth's history than has been general...
Geowissenschaften |Created from oxygen and silicon (the second most plentiful element in the earth’s crust), such batteries would be lightweight, have an unlimited shelf life, and have a high tolerance for both humid an...
Energie und Elektrotechnik |Propylene oxide is an important bulk chemical that is used primarily in the production of polyurethane plastics. Currently, propylene oxide is usually made from propylene (propene) in a process that u...
Biowissenschaften Chemie |Using the fulltext-search for the word Oxygen you can set up serveral searching-options > choose search options