Mostrando 201 - 220 Resultados de 29,753 Para Buscar '"CO2"', tiempo de consulta: 1.21s Limitar resultados
  1. 201
    “…The splitting of CO(2) was studied in a pulsed plasma discharge produced in a coaxial gun at voltages between ~1 and 2 kV and peak discharge currents of 7 to 14 kA. …”
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  2. 202
    “…The impact of elevated CO(2) (eCO(2)) on soybean productivity is essential to the global food supply because it is the world's leading source of vegetable proteins. …”
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  3. 203
    “…CO(2) emission is deemed to be mainly responsible for global warming. …”
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  4. 204
    “…Adsorption methods for CO(2) capture are characterized by high selectivity and low energy consumption. …”
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  5. 205
    “…Particularly debatable is the existence of CO(2)-permeable aquaporins. The lipophilic characteristic of CO(2) should, according to Overton’s rule, result in a rapid flux across lipid bilayers. …”
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  6. 206
    “…The pressing global effort to tackle CO(2) emissions has brought about a strong emphasis on adopting green technology by economies striving for low-carbon development. …”
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  7. 207
    por Verro, Barbara, Saraniti, Carmelo
    Publicado 2023
    “…Objective  The present study aims to demonstrate for the first time the effectiveness of CO2 laser marsupialization for internal and combined laryngoceles. …”
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  8. 208
    “…[Image: see text] Despite the large number of studies on the catalytic hydrogenation of CO(2) to CO and hydrocarbons by metal nanoparticles, the nature of the active sites and the reaction mechanism have remained unresolved. …”
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  9. 209
    “…[Image: see text] We herein report a novel Mn-SNS-based catalyst, which is capable of performing indirect hydrogenation of CO(2) to methanol via formylation. In this domain of CO(2) hydrogenation, pincer ligands have shown a clear predominance. …”
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  10. 210
    “…This limits the use of CO(2) as a solvent and modifications of CO(2) properties through additives. …”
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  11. 211
    por Rotty, R M
    Publicado 1979
    “…Accurate and regular measurements of the concentration of CO2 in the atmosphere during the past 20 years show an accelerating increase. …”
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  12. 212
    “…CONCLUSIONS: In this group of children, hyperoxic ventilation led to responses in brain areas that modify hypothalamus-mediated sympathetic and hormonal outflow; these responses were diminished by addition of CO(2) to the gas mixture. This study in healthy children suggests that supplementing hyperoxic administration with CO(2) may mitigate central and peripheral consequences of hyperoxia.…”
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  13. 213
    por Jacques, A. G., Osterhout, W. J. V.
    Publicado 1930
    “…The rate of penetration of CO(2) into living cells of Valonia has been studied at high and low pH values. …”
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  14. 214
    por Crozier, W. J., Navez, A. E.
    Publicado 1931
    “…The temperature characteristic for respiratory production of CO(2) by young seedlings of Phaseolus aureus (Roxb.) is µ = 16,500 calories, 12–21°C., even when the analyses depend upon the use of many seedlings crowded in a small respiration chamber, provided reasonable precautions are taken to avoid injury and to permit proper thermal adaptation. …”
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  15. 215
    por Gros, Gerolf, Moll, Waldemar
    Publicado 1974
    “…The steady-state CO(2) flux across thin layers of 30 g/100 ml albumin solutions was measured in two different CO(2) partial pressure ranges (boundary PCO (2) values 3 and 8 torr, and 160 and 650 torr, respectively). …”
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  16. 216
  17. 217
    por Đordević, Tamara
    Publicado 2008
    “…This phase belongs to a series of compounds with general formula AM (2)(XO(4))(2), where A = alkaline earth metal, M = Mg or a divalent first-row transition element, and X = P, As or V. BaCo(2)(AsO(4))(2) is isotypic with BaNi(2)(XO(4))(2) (X = P, V or As) and is characterized by brucite-like sheets of edge-sharing CoO(6) octa­hedra (3 symmetry) parallel to (001), with one-third of the octa­hedral positions being vacant. …”
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  18. 218
  19. 219
    “…BACKGROUND: CO(2) emissions from cleared mangrove areas may be substantial, increasing the costs of continued losses of these ecosystems, particularly in mangroves that have highly organic soils. …”
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  20. 220
    “…Although developing countries are called to participate in CO(2) emission reduction efforts to avoid dangerous climate change, the implications of proposed reduction schemes in human development standards of developing countries remain a matter of debate. …”
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