Results 81 to 90 of about 97,617 (284)
Non-negligible greenhouse gases from urban sewer system
Biotechnology for Biofuels, 2019 Background The urban sewer system is an important component of urban water infrastructure for sewage collection and transportation, and in-sewer transportation of sewage can cause multitudinous contaminant degradations which lead to formation of gaseous ...
Pengkang Jin +3 more
doaj +1 more source
Advanced Science, EarlyView.Interpretable machine learning reveals how composition and processing govern the formation and microstructural burden of Fe‐rich intermetallic compounds in recycled Al–Si–Fe–Mn alloys. By separating morphology selection from morphology‐conditioned burden partitioning, this framework shows that identical Fe contents can yield different intermetallic ...
Jaemin Wang +2 more
wiley +1 more source
Greenhouse Gases Formation and Emission
, 2018 The rising temperature of earth, known as global warming, is partially the result of the rise of greenhouse gases concentration in the atmosphere since the beginning of the 20th century, mostly due to anthropogenic activities.
Carmelo Maucieri +5 more
core +1 more source
Advanced Science, EarlyView.A highly dispersed NiO‐MgO solid solution (MgxNi1‐xO) is created in a hierarchically porous Ca‐based matrix to protect Ni and CaO nanoparticles against carbon deposition and sintering. Owing to the reversible reconstruction of MgxNi1‐xO, this superior structure is self‐regenerative in the calcium looping dry reforming of methane process, thereby ...
Hao Xu +5 more
wiley +1 more source
A Comparison of the Contribution of Various Gases to the Greenhouse Effect
, 1990 The current concern about an anthropogenic impact on global climate has made it of interest to compare the potential effect of various human activities.
Henning Rodhe
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Hydrothermal Humification of Biomass for Circular Carbon Management in Sustainable Agro‐Ecosystems
Advanced Science, EarlyView.This article provides a comprehensive overview of biomass hydrothermal humification for building sustainable agro‐ecosystems. It examines the chemical transformation mechanisms and the functional benefits of the produced humic acids in soil remediation.
Ziyun Liu +4 more
wiley +1 more source
Analysis of U.S. Greenhouse Gas Tax Proposals [PDF]
The U.S. Congress is considering a set of bills designed to limit the nation's greenhouse gas (GHG) emissions. This paper complements the analysis by Paltsev et al.
Sergey Paltsev +4 more
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Advanced Science, EarlyView.This work constructed a tandem W−N−C center to simultaneously achieve the regulation of reaction pathways and optimization of charge separation efficiency. The Lewis‐acidic W6+ sites activated O2 to generate O2−$O_2^ - $, with enhanced charge separation via electronic modulation, steering U(VI) reduction down an efficient radical pathway.
Zhiyao Wu +11 more
wiley +1 more source
Biofuels and climate change mitigation : a CGE analysis incorporating land-use change [PDF]
The question of whether biofuels help mitigate climate change has attracted much debate in the literature. Using a global computable general equilibrium model that explicitly represents land-use change impacts due to the expansion of biofuels, this study
Timilsina , Govinda R., Mevel, Simon
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Optimal greenhouse cultivation control: survey and perspectives
, 2010 : A survey is presented of the literature on greenhouse climate control, positioning the various solutions and paradigms in the framework of optimal control.
Straten, G., van +5 more
core +1 more source