Journal Article 578 additive manufacturing 99 Research Support, Non-U.S. Gov't 80 Soil 61 N762921K75 59 Nitrogen 59 Review 56 mehr ... Food Additives 33 3D printing 31 7440-44-0 31 Carbon 31 additives 27 nitrogen addition 26 Phosphorus 24 27YLU75U4W 21 142M471B3J 17 Carbon Dioxide 17 059QF0KO0R 16 Meta-Analysis 16 Polymers 16 Water 16 Sewage 15 additive 14 climate change 13 organic solar cells 13 Hydrogels 12 Research Support, U.S. Gov't, Non-P.H.S. 12 perovskite solar cells 12 Biocompatible Materials 11 Comparative Study 11 weniger ...