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Electrochemical Nitrate Reduction: Ammonia Synthesis and the Beyond
Advances in Materials, 2023Natural nitrogen cycle has been severely disrupted by anthropogenic activities. The overuse of N‐containing fertilizers induces the increase of nitrate level in surface and ground waters, and substantial emission of nitrogen oxides causes heavy air ...
Yuecheng Xiong +5 more
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Tandem Electrocatalytic Nitrate Reduction to Ammonia on MBenes.
Angewandte Chemie, 2023We demonstrate the great feasibility of MBenes as a new class of tandem catalysts for electrocatalytic nitrate reduction to ammonia (NO3RR). As a proof of concept, FeB2 is first employed as a model MBene catalyst for the NO3RR, showing a maximum NH3 ...
Gui-ke Zhang +5 more
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Reductive Capacity of Natural Reductants
Environmental Science & Technology, 2002Reductive capacities of soil minerals and soil for Cr(VI) and chlorinated ethylenes were measured and characterized to provide basic knowledge for in-situ and ex-situ treatment using these natural reductants. The reductive capacities of iron-bearing sulfide (pyrite), hydroxide (green rust; GR(SO4)), and oxide (magnetite) minerals for Cr(VI) and ...
Lee, W Lee, Woojin +1 more
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Cardiovascular Risk Reduction with Icosapent Ethyl for Hypertriglyceridemia
New England Journal of Medicine, 2019BACKGROUND Patients with elevated triglyceride levels are at increased risk for ischemic events. Icosapent ethyl, a highly purified eicosapentaenoic acid ethyl ester, lowers triglyceride levels, but data are needed to determine its effects on ischemic ...
Deepak L. Bhatt +11 more
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Reduction languages and reduction systems
1987This paper gives an overview over reduction languages and a machine and system concept which directly supports the execution of reduction language programs. Following a brief introduction into the idea of functional programming, we address in some detail three reduction language approaches (λ-expression, combinators and combining forms) and a concept ...
Werner E. Kluge, Claudia Schmittgen
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Angewandte Chemie, 2020
Unveiling the active phase of catalytic materials under reaction conditions is important for the designed construction of efficient electrocatalysts for selective nitrate reduction to ammonia.
Yuting Wang +4 more
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Unveiling the active phase of catalytic materials under reaction conditions is important for the designed construction of efficient electrocatalysts for selective nitrate reduction to ammonia.
Yuting Wang +4 more
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Reductive Groups are Geometrically Reductive
The Annals of Mathematics, 1975Let G be a semi-simple algebraic group over an algebraically closed field, k. Let G act rationally by automorphisms on the finitely generated k-algebra, R. The problem of proving that the ring of invariants, RG, is finitely generated originates with the invariant theorists of the nineteenth century.
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Acoustic Metamaterials for Noise Reduction: A Review
Advanced Materials & Technologies, 2022Noise pollution has become a significant global problem in recent years. Unfortunately, conventional acoustic materials cannot offer substantial improvements in noise reduction.
Nansha Gao +5 more
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Image reduction with local reduction operators
International Conference on Fuzzy Systems, 2010In this work we propose an image reduction algorithm based on weak local reduction operators. We use several averaging functions to build these operators and we analyze their properties. We present experimental results where we apply the algorithm and weak local reduction operators in procedures of reduction, and later, reconstruction of images.
Daniel Paternain +4 more
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