Results 81 to 90 of about 149,411 (292)

Detection and Mapping of Quantitative Trait Loci that Determine Responsiveness [PDF]

open access: yes, 2004
Exposure to 70% N2O evokes a robust antinociceptive effect in C57BL/6 (B6) but not in DBA/2 (D2) inbred mice. This study was conducted to identify quantitative trait loci (QTL) in the mouse genome that might determine responsiveness to N2O.
Belknap, John K.   +4 more
core   +1 more source

Global Burden Related to Nitrous Oxide Exposure in Medical and Recreational Settings: A Systematic Review and Individual Patient Data Meta-Analysis. [PDF]

open access: yes, 2019
The risk of adverse effects of nitrous oxide (N2O) exposure is insufficiently recognized despite its widespread use. These effects are mainly reported through case reports. We conducted an individual patient data meta-analysis to assess the prevalence of
Filhine-Tresarrieu, Pierre   +10 more
core   +3 more sources

Coal‐Based Anthraquinone Synthesized by Cascade Catalytic Hydrogenation and Oxidation

open access: yesCarbon and Hydrogen, EarlyView.
A cascade catalytic process has been proposed for the conversion of AN into the valuable AQ, utilizing a Pt/6MoOx/Al2O3 catalyst for hydrogenation to DHA and a RuOx‐Ce0.7Zr0.3O2 catalyst for oxidation, thus presenting an efficient route from coal to high‐value chemicals.
Jiuqiang Ma   +5 more
wiley   +1 more source

Nitrification is a primary driver of nitrous oxide production in laboratory microcosms from different land-use soils

open access: yesFrontiers in Microbiology, 2016
Most studies on soil N2O emissions have focused either on the quantifying of agricultural N2O fluxes or on the effect of environmental factors on N2O emissions. However very limited information is available on how land-use will affect N2O production, and
Rui Liu   +6 more
doaj   +1 more source

Estimation of N2O emission factors for soils depending on environmental conditions and crop management [PDF]

open access: yes, 2009
Nitrous oxide (N2O) contributes 8% to anthropogenic global warming, of which about one third are direct emissions of agricultural soils. These N2O emissions are often estimated using the default IPCC 2006 emission factor of 1% of the amount of N applied ...
Lesschen, J.P., Velthof, G.L.
core   +1 more source

Kinetics of the adsorption of atomic oxygen (N2O) on the Si(001)2x1 surface as revealed by the change in the surface conductance [PDF]

open access: yes, 1992
The adsorption behaviour of N2O on the Si(001)2 × 1 surface at 300 K substrate temperature has been investigated by measuring in situ the surface conductance during the reaction process. For comparison we monitored in the same way the adsorption of O2 on
Keim, Enrico G.   +2 more
core   +3 more sources

Simultaneous Photoactivation of Copper and Ti‐Doped CeO2−x Enables Optimal Acceleration of the RWGS Reaction

open access: yesCarbon Energy, EarlyView.
A combination of visible light and thermal energy accelerates the CO formation rate up to 57 times compared to dark conditions using a 3Cu/CeTiO2−x catalyst. Kinetic analysis, as well as steady state and transient spectroscopy, was applied under photocatalytic conditions to analyze and disentangle the reaction channels under dark and illuminated ...
Miha Okorn   +4 more
wiley   +1 more source

Soil Bulk Density and Moisture Content Influence Relative Gas Diffusivity and the Reduction of Nitrogen‐15 Nitrous Oxide

open access: yesVadose Zone Journal, 2014
Nitrous oxide is a greenhouse gas and contributes to stratospheric ozone depletion. Soil physical conditions may influence N2O reduction and subsequent N2O emissions.
Roland R. Klefoth   +3 more
doaj   +1 more source

CO2-CH4, and N2O Emissions From Oil Palm Plantation On Deep Peat as Affected by N Fertilization [PDF]

open access: yes, 2012
Through drainage and nitrogen (N) fertilization, oil palm plantation on peatlands affect emission of the main greenhouse gases (GHG) - carbon dioxide (CO2), methane (CH4) and nitrous oxide (N2O).
Bonneau, Xavier   +5 more
core  

Sodium Tetraazidoaurate(III)—From Na[AuCl4]·2H2O to Na[Au(N3)4] and Beyond One Step at a Time

open access: yesChemistry – A European Journal, EarlyView.
Novel sodium chlorido‐/azidoaurate(III) dihydrates Na[AuCl4–x(N3)x]·2H2O (x = 0, 1, 2, 3, 4) provide the first example of a complete series of gradual substitution on tetramer complex anions to be described. Controlled dehydration of Na[Au(N3)4]·2H2O leads to Na[Au(N3)4]·H2O and Na[Au(N3)4], the latter being a highly explosive material.
Mehmet Somer   +10 more
wiley   +1 more source

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