Mostrando 101 - 120 Resultados de 3,066 Para Buscar '"STEAM"', tiempo de consulta: 0.44s Limitar resultados
  1. 101
    “…Solar steam generator (SSG) systems have attracted increasing attention, owing to its simple manufacturing, material abundance, cost‐effectiveness, and environmentally friendly freshwater production. …”
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  2. 102
    por Lin, Chia-Yang, Michinobu, Tsuyoshi
    Publicado 2023
    “…We review here the recent progress in solar steam generation devices based on conjugated organic materials. …”
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  3. 103
    “….% Rh) exhibits extraordinary catalytic performance toward ethanol steam reforming (ESR) reaction with a H(2) yield of 61.7%, a H(2) production rate of 12.2 L h(−1) g(cat)(−1) and a high operational stability (300 h), which is preponderant to the state-of-the-art catalysts. …”
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  4. 104
    “…To generate H(2) from ethanol, steam reforming of ethanol (SRE) is the most common way, while appropriate catalysts, usually supported metal catalysts, are indispensable. …”
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  5. 105
    “…Results showed that combination therapy of steam and mucolytics decreased the sinus thickening in a statistically significant manner compared to mucolytics alone. …”
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  6. 106
    “…The FFRs were decontaminated with microwave generated steam following the manufacturers' instructions then evaluated for water absorption and filtration efficiency for up to three steam exposures. …”
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  7. 107
    “…Four new dammarane-type triterpenoid saponins, namely notoginsenosides SFt(1)-SFt(4) (1–4) were isolated from the steamed leaves of Panax notoginseng (Burk.) F. H. …”
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  8. 108
    “…Six dammarane-type saponins were extracted from steamed Panax notoginseng. Their chemical structures were identified spectroscopically as ginsenosides Rh(1) (1), Rg(1) (2), 20 (S)-Rg(3) (3), 20 (R)-Rg(3) (4), Rb(3) (5), and Rb(1) (6). …”
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  9. 109
  10. 110
  11. 111
    “…Herein, we report the delignification of woody biomass by a small laccase (sLac) from Amycolatopsis sp. 75iv3. Incubation of steam-pretreated poplar (SPP) with sLac enhanced the release of acid-precipitable polymeric lignin (APPL) by ~6-fold, and reduced the amount of acid-soluble lignin by ~15%. …”
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  12. 112
    “…Nickel/doped‐ceria composites are promising electrocatalysts for solid‐oxide fuel and electrolysis cells. Very often steam is present in the feedstock of the cells, frequently mixed with other gases, such as hydrogen or CO(2). …”
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  13. 113
  14. 114
    “…AIM OF STUDY: We aimed to develop an automated, reproducible technique for experimental burns using steam-based heat transfer. METHODS: The system developed for steam exposure was based on a novel, integrated, computer-controlled design. …”
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  15. 115
    “…We also review the use of STEAM (science, technology, engineering, arts, and mathematics) programs in science outreach and the development of professional scientists.…”
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  16. 116
  17. 117
    “…The aim of our study was to evaluate if a steam sterilization could provide a medical grade sterilization of the blocks and to evaluate if bone microstructure and collagen structures change after different steam sterilization protocols provided by mainstream autoclave. …”
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  18. 118
    “…Fresh litchi pericarps were open air–dried, steam-blanched for 3 min in combination with hot air oven drying at 60 and 80 °C, and unblanched pericarps were dried in a hot air oven at 40, 60, 70 and 80 °C until equilibrium weight was reached. …”
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  19. 119
    “…Steam generation using solar energy provides the basis for many sustainable desalination, sanitization, and process heating technologies. …”
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  20. 120
    “…BACKGROUND: The shortage of skilled workers choosing STEM (Science, Technology, Engineering, and Math) careers in the USA and worldwide has fueled a movement towards STEAM, in which the “A” addresses the arts and humanities. …”
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