Mostrando 181 - 200 Resultados de 8,608 Para Buscar '"The Ashes"', tiempo de consulta: 0.30s Limitar resultados
  1. 181
    “…To explore the effect of curing temperature on calcium hydroxide (CH)-based fly ash composites, fly ashes from different carbon sources were used to make CH-based composites, and the compressive strength, reaction rate, CH content, and C-S-H generation were analyzed. …”
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  2. 182
    “…Spheroidal carbonaceous particles (SCPs) are a component of fly-ash, the particulate by-product of industrial high temperature combustion of fuel-oil and coal-series fuels. …”
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  3. 183
    “…The ash-patterned material was dyed using three types of acid dyes, and a comparative analysis was performed. …”
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  4. 184
    “…Natural river sand resources are facing depletion, and large-scale mining pollutes the environment and harms humans. To utilize fly ash fully, this study used low-grade fly ash as a substitute for natural river sand in mortar. …”
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  5. 185
  6. 186
    por Xu, Wenyu, Wang, Hui, Tian, Xiaoning
    Publicado 2023
    “…Secondary aluminum ash is a kind of common solid waste which will pollute the environment without any treatment. …”
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  7. 187
    “…Results showed that the addition of GP reduced the fluidity and setting time of gangue powder—fly ash-base geopolymer (GPFAG), improved density, and decreased the water absorption rate of GPFAG. …”
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  8. 188
    por Adamus, Janina, Langier, Bogdan
    Publicado 2023
    “…In order to partially fill this gap, the authors of the publication present the results of research into the effect of fly ash addition on the watertightness of concrete. …”
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  9. 189
    “…[Image: see text] The current study tries to cut carbon emissions by using various waste materials in place of cement, including sugarcane bagasse ash (SCBA), ground granulated blast furnace slag (GGBFS), and ladle furnace slag (LFS), individually and in a combined form also, which has not been studied yet. …”
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  10. 190
    “…The results of the experiments showed that, at a fly ash volume of 28%, the combination of fine sand and fly ash led to an improvement in grout strength; specifically, at this volume of fly ash, the compressive and tensile strengths increased by 24.7% and 124%, respectively, compared to the control mix. …”
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  11. 191
    “…The materials used for the treatment included wood ash, cement, and lemon. Various doses of cement and wood ash were prepared and added to the wastewater. …”
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  12. 192
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  15. 195
    “…The score is implemented in the ASH structure alignment package, for which the source code and a web service are freely available from the PDBj website . …”
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  16. 196
  17. 197
    “…The larval stage lasted about 300 days to complete an entire generation. The emerald ash borer had four larval instars on velvet ash, Fraxinus velutina (Scrophulariales: Oleaceae). …”
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  18. 198
    “…In this paper, we present the possibility of using fly ash to produce synthetic zeolites. The synthesis class F fly ash from the Stalowa Wola SA heat and power plant was subjected to 24 h hydrothermal reaction with sodium hydroxide. …”
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  19. 199
    “…In the present work epoxy-BMI toughened-silica hybrid (RHA/DGEBA-BMI) was prepared using bismaleimide as toughener, bisphenol-A as matrix and a silica precursor derived from rice husk ash as reinforcement with glycidoxypropyltrimethoxysilane as coupling agent. …”
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  20. 200
    “…In the past two decades, European ash trees (Fraxinus spp.) have been severely damaged due to ash dieback disease, which is caused by the fungal species Hymenoscyphus fraxineus (Chalara fraxinea in the anamorphic stage). …”
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