Results 121 to 130 of about 12,745,617 (300)
Environmental Science & Technology and the United States Environmental Protection Agency: A Core Partnership in the Environmental Research Community [PDF]
Environmental Science & Technology, 2020 openaire +2 more sources
Environmental Indicators of Water Quality in the United States
, 1996 30 pages; available for download at the link below.This report describes water quality in the United States using a set of 18 environmental indicators that measure progress toward national water goals and ...
United States Environmental Protection Agency Office of Water
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, 2020 1 RESPONSE TO COMMENTS “CLEAN WATER ACT JURISDICTION FOLLOWING THE SUPREME COURT’S DECISION IN RAPANOS v. UNITED STATES & CARABELL v. UNITED STATES GUIDANCE” ISSUED JUNE 5, 2007 On June 5, 2007, the Environmental Protection Agency (EPA) and the U.S ...
United States. Environmental Protection Agency; United States. Army;
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Organic Materials of Tomorrow: Horizons of Artificial Intelligence
Advanced Materials, EarlyView.This review examines machine learning techniques accelerating the discovery of organic semiconductors by linking molecular structure to properties. Key methods include graph neural networks, generative models, and active learning. Applications to organic photovoltaics demonstrate practical impact.
Harold Mena +3 more
wiley +1 more source
“Smelltronics”—From Gas to Smell Sensing
Advanced Materials, EarlyView.The emerging field of smelltronics, encompassing sensing technologies for complex volatile organic compounds, holds significant potential for extracting valuable chemical information. It facilitates the noninvasive, real‐time monitoring of humans, food, and the environment.
Takeshi Ono +7 more
wiley +1 more source
, 2018 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION 7 11201 Renner Boulevard Lenexa, Kansas 66219 SEP 1 0 2015 Dr. Michael Mac, Chair Missouri River Recovery Implementation Committee 1616 Capitol Avenue Omaha, Nebraska 68102 Dear Dr.
United States. Environmental Protection Agency. Region VII;
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EPA Base Case v.5.15 Using IPM Incremental Documentation [PDF]
, 2015 A paper that describes the updates to the EPA Base Case v.5.15 using Integrated Planning Model (IPM) incremental to the EPA Base Case v.5.13 that was developed by the U.S. Environmental Protection Agency (EPA)
United States. Environmental Protection Agency.
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Can Elastomers Combine Stiffness, Toughness and Fatigue Resistance?
Advanced Materials, EarlyView.This review studies how the molecular and macroscopic architecture of elastomers influence their mechanical properties including: stiffness, stretchability, toughness, fatigue resistance, and damping behavior. By linking the structure to performance, it proposes design principles for advanced elastomeric systems that combine mechanical properties ...
Eva Baur, Esther Amstad
wiley +1 more source
Autonomous Folding of Soft Matter From Living Polymers
Advanced Materials, EarlyView.Origami structures are endowed with “living” polymer creases that grow, remodel, and stiffen in response to nutrient solutions. This post‐fabrication growth enables autonomous folding, iterative regrowth, and mechanical tuning involving origami assemblies, such as cranes, Miura‐ori tessellations, rigid and non‐rigid square‐twist patterns, establishing ...
Jiahe Huang +6 more
wiley +1 more source
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY
Proceedings of the Water Environment Federation, 2005 openaire +1 more source