Results 91 to 100 of about 3,620,058 (390)

Ultra-Low Interfacial Tension Foam System for Enhanced Oil Recovery

open access: yesApplied Sciences, 2019
The liquid phase of foam systems plays a major role in improving the fluidity of oil, by reducing oil viscosity and stripping oil from rock surfaces during foam-flooding processes.
Qi Liu, Shuangxing Liu, Dan Luo, Bo Peng
doaj   +1 more source

Reallocating Agricultural Greenhouse Gas Emission in EU15 Countries [PDF]

open access: yes
This research work uses an alternative approach for modeling agricultural greenhouse gas emissions as an undesirable output, based on the zero sum gains DEA model (ZSG-DEA BCC model).
Serrao, Amilcar
core   +1 more source

Recent Advances in Wide‐Bandgap Perovskite Solar Cells

open access: yesAdvanced Materials, EarlyView.
Ubiquitous defects predominately account for photo‐instability and open‐circuit voltage losses in wide‐bandgap perovskite solar cells (WBG PSCs). This review comprehensively presents the underlying impact mechanisms, summarizes the advanced optimization strategies across various functional layers and their interfaces to develop efficient and stable WBG
Jianjun Mei, Feng Yan
wiley   +1 more source

Coastal vegetation and estuaries are collectively a greenhouse gas sink

open access: yesNature Climate Change, 2023
J. Rosentreter   +14 more
semanticscholar   +1 more source

Cloud Inspired White and Grey Plasmonic Metasurfaces for Camouflaged Thermal Management

open access: yesAdvanced Materials, EarlyView.
Inspired by clouds' role in Earth's thermal management, this work presents disordered plasmonic metasurfaces that mimic their radiative effects. The white metasurface enhances backscattering, acting as a cooling layer with camouflage properties.
Mhd Adel Assad   +6 more
wiley   +1 more source

Integrated analysis of electrical stimulation effects on Pseudomonas aeruginosa PAO1 inoculated denitrifying community: targeted and untargeted metabolomic analysis of phenazine biosynthesis and quorum sensing

open access: yesFrontiers in Microbiology
This study investigates how 0.8 V applied voltage modulates phenazine biosynthesis, quorum sensing (QS), and microbial interactions in Pseudomonas aeruginosa PAO1-inoculated microbial electrolysis cell (MEC) reactors.
Li Wu   +9 more
doaj   +1 more source

Impact of greenhouse gas metrics on the quantification of agricultural emissions and farm-scale mitigation strategies: a New Zealand case study

open access: yesEnvironmental Research Letters, 2013
Agriculture emits a range of greenhouse gases. Greenhouse gas metrics allow emissions of different gases to be reported in a common unit called CO _2 -equivalent. This enables comparisons of the efficiency of different farms and production systems and of
Andy Reisinger, Stewart Ledgard
doaj   +1 more source

Greenhouse gas emissions from lakes and impoundments: Upscaling in the face of global change

open access: yesLimnology and Oceanography Letters, 2018
Lakes and impoundments are important sources of greenhouse gases (GHG: i.e., CO2, CH4, N2O), yet global emission estimates are based on regionally biased averages and elementary upscaling. We assembled the largest global dataset to date on emission rates
T. DelSontro, J. Beaulieu, J. Downing
semanticscholar   +1 more source

Recent Advances in Heterogeneous Frustrated Lewis Pair: Synthesis, Characterization, and Catalysis

open access: yesAdvanced Materials, EarlyView.
This review provides a concise analysis of heterogeneous frustrated Lewis pair (FLP) chemistry, focusing on their synthesis, characterization, and application in small‐molecule activation. It highlights current challenges in developing solid FLP systems and explores promising advancements through emerging technologies, offering critical insights into ...
Jiasi Li   +2 more
wiley   +1 more source

Genome sequencing of rumen bacteria and archaea and its application to methane mitigation strategies

open access: yesAnimal, 2013
Ruminant-derived methane (CH4), a potent greenhouse gas, is a consequence of microbial fermentation in the digestive tract of livestock. Development of mitigation strategies to reduce CH4 emissions from farmed animals is currently the subject of both ...
S.C. Leahy   +5 more
doaj  

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