nitrous oxide
Outline. Nitrous Oxide Sedation. Outline. Observations: Nitrous Oxide. Oversedation. Review and Questions Nitrous Oxide Environmental Risk
... Administration of General Anesthesia, Conscious Sedation, and Nitrous Oxide Inhalational Analgesia.. Minnesota Rules 3100.3600.[r] ...
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Insights into Pathways of Nitrous Oxide Generation from Novel Isotopologue Measurements
... Clumped isotopologues have been used to study carbon dioxide (Affek and Eiler, 2006), carbonate minerals (Ghosh et al., 2006; Eiler, 2007, 2011 and references therein), methane (Stolper et al., 2014; 2015; Wang et al., ...
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The impacts of nitrous oxide gas on sleep quality during alcohol withdrawal
... that nitrous oxide gas has a significant effect on the signs of alcohol withdrawal syndrome (AWS) and thus might be expected to reduce sleep disturbance during ...if nitrous oxide treatment ...
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Nitrous oxide (N2O) and methane (CH4) in rivers and estuaries of northwestern Borneo
... Beaulieu, J. J., Tank, J. L., Hamilton, S. K., Wollheim, W. M., Hall, R. O., Mulholland, P. J., Peterson, B. J., Ashkenas, L. R., Cooper, L. W., Dahm, C. N., Dodds, W. K., Grimm, N. B., Johnson, S. L., McDowell, W. H., ...
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Subsurface Drip Irrigation Reduced Nitrous Oxide Emissions in a Pomegranate Orchard
... We would like to express our appreciation to Dr. C.J. Phene (SDI+ Consultant, Clovis, CA, USA 93613) for establishing the field project and managing the field operation that made this research possible. Our thanks also ...
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Nitrogen conversion and nitrous oxide hot spots in energy crop cultivation
... nitrate (NO 3 – ; called nitrification) and the reduction of NO 3 – to gaseous forms NO, N 2 O, and N 2 (called denitrification; Firestone 1982). The rate of N 2 O production depends on the availability of mineral N in ...
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Studies of nitrous oxide and the nitrogen cycle in a temperate river estuarine system
... and nitrous oxide in the porewater (cores D and E) were made using microsensors (OX500 and N2O25, respectively, both from ...the nitrous oxide sensor was about 35 µm (20 < φ < ...and ...
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Nitrous oxide emission from a range of land uses across Europe
... CARBON SOURCE, LITTER QUALITY, CROP TYPE Another factor to be considered when looking at N 2 O emissions is the carbon source. This is an important control for denitrification. In their study, Brumme et al. (1999) looked ...
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Enrichment of nitrous oxide reducing bacteria from coastal marsh sediments
... trous oxide consumption remain ...of nitrous oxide by thiobacilli [25] or hydrogen oxidation with concomitant nitrous oxide re- duction described by Bock et ...that nitrous ...
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Understanding how pasture irrigation influences soil nitrous oxide fluxes and nitrous oxide reductase
... Nitrous oxide fluxes were determined using an automated GC (8610, SRI Instruments, Torrance, CA) interfaced to an autosampler (Gilson 222XL, Middleton, WI) as described by Clough et ...
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Response of Nitrous Oxide Flux to Addition of Anecic Earthworms to an Agricultural Field
... [19] A. K. Evers, T. A. Demers, A. M. Gordon and N. V. Thevathasan, “The Effects of Earthworm (Lumbricus ter- restris L.) Population Density and Soil Water Content In- teractions on Nitrous Oxide Emissions ...
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Assessment of nitrous oxide emissions from agricultural soils at local level in Poland
... considerably over the past few decades (Finlayson-Pitts and Pitts, 2000; Stalenga and Kawalec, 2008; Włodarczyk et al., 2002). According to the National Centre for Emissions Management (KOBiZE, 2018), in 2016, the ...
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Fixed 50% Nitrous Oxide Oxygen Mixture for Painful Procedures: A French Survey
... monitoring is not necessary because patients breathe 50% oxygen resulting in relative hyperoxemia, and the diffusion hypoxia phenomenon does not appear in this type of nitrous oxide use. We found that in 9% ...
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Simultaneous stable isotope analysis of methane and nitrous oxide on ice core samples
... and nitrous oxide are important green- house gases which show a strong increase in atmospheric mixing ratios since pre-industrial time as well as large varia- tions during past climate ...
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Methane and Nitrous Oxide Emissions from Cattle Excreta on an East African Grassland
... and nitrous oxide (N 2 O) over the last century are strongly correlated with global warming, and these gas concen- trations continue to increase at an annual rate of approximately ...
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Detecting Nitrous Oxide in Complex Mixtures Using FTIR Spectroscopy: Silage Gas
... [8] Liu, C., Yao, Z., Wang, K. and Zheng, X. (2014) Three-Year Measurements of Nitrous Oxide Emissions from Cotton and Wheat-Maize Rotational Cropping Systems. Atmos- pheric Environment , 96, 201-208. ...
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The influence of redox dynamics on nitrogen cycling and nitrous oxide emissions from soils
... A large quantity of the existing models have emphasized on long-term analysis, ne- glecting the smaller scales of variability of soil moisture, temperature, nitrogen content or plant uptake. However, a fraction of soil ...
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Nitrous oxide emission from upland soil amended with different animal manures
... The nitrous oxide (N 2 O) emission of from arable soil following the application of manure is expected to vary by differ- ent animal manure types ...
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Nitrous oxide production and consumption in Calcaric Regosols as related to soil redox and texture
... daily nitrous oxide evo- lution varied from ...of nitrous oxide only in the case of soils developed from sand and silt (Tables 2 and ...
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Various textured soil as nitrous oxide emitter and consumer
... Four Eutric Cambisols: one silty (No. 5) and three loamy (Nos 8, 9 and 10) were very active in N 2 O release, their hN 2 Oe was more than 20 mg N 2 O-N kg -1 d -1 . These four Eutric Cambisols reached maximum daily ...
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