Mostrando 141 - 160 Resultados de 29,753 Para Buscar '"CO2"', tiempo de consulta: 2.05s Limitar resultados
  1. 141
    “…The effect of exercise on chemosensitivity to carbon dioxide (CO(2)) has been controversial. Most studies have been based on rebreathing to alter inspired CO(2) which is poorly tolerated in exercise. …”
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  2. 142
    “…[Image: see text] Indium oxide (In(2)O(3)) is a promising catalyst for selective CH(3)OH synthesis from CO(2) but displays insufficient activity at low reaction temperatures. …”
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  3. 143
    “…[Image: see text] We showcase efficient synthetic protocols of cyclopentadienyl metal dicarbonyl, CpM(CO)(2) (M = Rh and Ir). Reflecting the relativistic effect, the (1)H and (13)C signals of the Cp ring in CpIr(CO)(2) were upfield shifted when compared with the Rh analogue. …”
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  4. 144
    “…Despite the evidence in favour of facemasks to reduce community transmission, there is also agreement on the potential adverse effects of their prolonged usage, mainly caused by CO(2) rebreathing. Herein we report the development of a sensing platform for gaseous CO(2) real-time determination inside FFP2 facemasks. …”
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  5. 145
  6. 146
    por Sorimachi, Kenji
    Publicado 2022
    “…The concentration of CO(2) in Earth’s atmosphere has been gradually increasing since the Industrial Revolution, primarily as a result of the use of fossil fuels as energy sources. …”
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  7. 147
  8. 148
    “…However, the π-conjugation and precise two-atom thickness are hindering the selective pathway, through an uncontrolled CO(2) reduction and perplexing growth mechanism. …”
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  9. 149
    “…The monomeric diaminophosphinoboranes readily react with CO(2) under mild conditions to cleanly form products of the general formula [Image: see text] in the absence of a catalyst. …”
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  10. 150
    “…The most practical and economical way to combat the problems derived from CO(2) corrosion (sweet corrosion) is the use of corrosion inhibitors of organic origin. …”
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  11. 151
    “…Electrocatalytic CO(2) reduction is a promising strategy for converting the greenhouse gas CO(2) into high value-added products and achieving carbon neutrality. …”
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  12. 152
    “…CO(2) bistable climates may emerge early in planetary history and remain stable for billions of years. …”
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  13. 153
    “…Novel perspectives for the development of highly efficient, selective, and stable electrocatalysts for CO(2) reduction arise from the translation of NW-based TCEs in this challenging field.…”
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  14. 154
    por Fennell, Paul, Anthony, Ben
    Publicado 2015
    “… Calcium and Chemical Looping Technology for Power Generation and Carbon Dioxide (CO2) Capture reviews the fundamental principles, systems, oxygen carriers, and carbon dioxide carriers relevant to chemical looping and combustion. …”
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  15. 155
  16. 156
    “…[Image: see text] To reveal how mineral changes affect a coal pore structure in the presence of water, an autoclave was used to carry out the supercritical CO(2) (ScCO(2))-H(2)O-coal interaction process. To reveal the changes in pore complexity, mercury intrusion capillary pressure (MICP), low-pressure nitrogen adsorption, CO(2) adsorption, and field emission scanning electron microscopy (FESEM) experiments were combined with fractal theory. …”
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  17. 157
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  19. 159
    “…Recent reports indicate the possible role of bladder CO(2) as a marker of low perfusion states. To test this hypothesis, shock was induced in six beagle dogs with 1 mg/kg of E. coli lipopolysaccharide, gastric CO(2) (CO(2)-G) was measured with a continuous monitor, and a pulmonary catheter was inserted in the bladder to measure CO(2) (CO(2)-B). …”
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  20. 160
    “…Many sensors have to be used simultaneously for multipoint carbon dioxide (CO(2)) observation. All the sensors should be calibrated in advance, but this is a time-consuming process. …”
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