Mostrando 1,161 - 1,180 Resultados de 3,066 Para Buscar '"STEAM"', tiempo de consulta: 0.22s Limitar resultados
  1. 1161
    “…These new findings are of great significance to process methods and parameter selection of steam turbine blade materials and surface strengthened layers.…”
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  2. 1162
    por Abano, Ernest
    Publicado 2020
    “…Microwave and steam blanching as pretreatments to hot air drying of orange-fleshed sweet potato (OFSP) were studied. …”
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  3. 1163
    “…In this manuscript, we provide a coding scheme to study the moment-to-moment dynamics of mindset-related verbalizations of both teachers and students within Science, Technology, Engineering, and Mathematics (STEM) contexts: The STEAM (Student-TEAcherMindset) coding scheme. We demonstrate the utility of the coding system through content and ecological validity, inter-rater reliability, and a case study of STEAM-generated time-series data. …”
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  4. 1164
    “…These carbon materials are activated by steam to obtain porous structures. The effect of the inactivated and activated carbon materials on the cracking of coal pyrolysis volatiles is evaluated. …”
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  5. 1165
    “…Afterwards, the bales were crushed (30 mm) and distilled in a 30 litre stainless steel still with saturated steam (0.5 bar). The essential oil components were identified by GC-MS and quantified by GC-FID. …”
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  6. 1166
    “…[Image: see text] Filtering-catalytic candles, filled with an annular packed-bed of commercial Ni-catalyst pellets (∼600 g), were successfully tested for in situ syngas cleaning in a fluidized-bed biomass steam gasifier [Fuel Process. Technol.2019, 191, 44−53, DOI: 10.1016/j.fuproc.2019.03.018]. …”
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  7. 1167
    “…Similarly, the effectiveness of steam for 13X regeneration after adsorption saturation was investigated, and the steam regeneration restored 95% of the activity of the fresh 13X. …”
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  8. 1168
    “…The most recent energetic catalytic applications (the dry and steam reforming of methane; steam reforming of toluene, glycerol, and ethanol; and oxidative coupling of methane, amongst others) using these functional materials are also addressed. …”
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  9. 1169
    “…All porous carbon materials were activated using carbon dioxide and steam and fully characterized. Moreover, the steam-activated samples exhibited a high total pore volume with a BET surface area of around 800 m(2) g(−1). …”
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  10. 1170
    “…The microstructure of Cr coating was analyzed using the EBSD technique, and the high-temperature steam oxidation was tested at 800, 1000 and 1200 °C. …”
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  11. 1171
    “…The results showed that ultrasonic-assisted steam explosion pretreatment combined with acid extraction is a high-efficiency and high-yield method. …”
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  12. 1172
    por Eisenberg, David S, Kauzmann, Walter
    Publicado 2005
    “…Topics covered include the water molecule and forces between water molecules, the thermodynamic properties of steam, the structures of the ices, hydrogen bonding in ice and water and much more.…”
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  13. 1173
    “…The GH10 EX was more effective on steam pretreated agriculture residues and hardwood substrates whereas GH5 XG addition was more effective on softwood substrates. …”
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  14. 1174
    “…In a direct comparison of raking combined with hot thermal shock applications, both steam and high-intensity open-flame treatments tended to be most effective, especially following multiple applications. …”
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  15. 1175
  16. 1176
  17. 1177
    “…An open-source Finite Element Quench Simulator (FiQuS) is being developed as part of the STEAM framework following CERN's open science policy (CERN, 2022). …”
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  18. 1178
  19. 1179
    “…A micro-scale ejector mathematical model describing wet steam flow was simulated to investigate the steam condensation phenomenon and its influence on flow, incorporating equations for liquid phase mass fraction and droplet number density transfer. …”
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  20. 1180
    “…This study was conducted to evaluate the accuracy of 3D-printed surgical guides before and after sterilization in a steam sterilizer. A test-model incorporating three implant replicas was customized. …”
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