Materias dentro de su búsqueda.
Materias dentro de su búsqueda.
Historia
7
Oclusión (Odontología)
7
Dientes
3
Novela estadounidense
3
Química
3
Aditivos
2
Agricultura
2
Comunicación
2
Concreto
2
Diccionarios
2
Política y gobierno
2
Probabilidades
2
Sistemas de almacenamiento y recuperación de información
2
Acorn chemical composition varied among species and among maturity stages
1
Acorn size varied among trees of the same species
1
Acorn weight was most correlated with crown diameter and diameter at breast height
1
Administración de personal
1
Aguas residuales
1
Alemán
1
Alimentos
1
Alimetos
1
Análisis matemático
1
Arquitectura naval
1
Arreglos
1
Articuladores dentales
1
Aspectos morales y éticos
1
Aspectos políticos
1
Aspectos sociales
1
Ballets
1
Biografías
1
-
441“…ZP-amide D in prickly ash pericarps was identified as a potential indicator to distinguish prickly ash species. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
442
-
443por García-Contreras, Jorge, Gaona-Tiburcio, Citlalli, López-Cazares, Irene, Sanchéz-Díaz, Guillermo, Ibarra Castillo, Juan Carlos, Jáquez-Muñoz, Jesús, Nieves-Mendoza, Demetrio, Maldonado-Bandala, Erick, Olguín-Coca, Javier, López-León, Luis Daimir, Almeraya-Calderón, Facundo“…This research aimed to study the effect of cathodic protection on reinforced concrete with fly ash using electrochemical noise (EN). Two types of reinforced concrete mixtures were manufactured; 100% Ordinary Portland Cement (OCP) and replacing 15% of cement using fly ash (OCPFA). …”
Publicado 2021
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
444por Abdullah, C. K., Ismail, I., Nurul Fazita, M. R., Olaiya, N. G., Nasution, H., Oyekanmi, A. A., Nuryawan, Arif, H. P. S., Abdul Khalil“…The bio-ash filler was used to enhance the performance of phenol-formaldehyde nanocomposites. …”
Publicado 2021
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
445por Öz, Hatice Öznur, Doğan-Sağlamtimur, Neslihan, Bilgil, Ahmet, Tamer, Aykut, Günaydin, Kadir“…This study aimed to determine the effects of design parameters, including the liquid/solid ratio (L/S), Na(2)SiO(3)/NaOH weight ratio, and curing temperature, on class F fly ash-based geopolymer composites. For this purpose, two disparate sources of fly ash were supplied from Çatalağzı (FA) and İsken Sugözü (FB) Thermal Power Plants in Turkey. …”
Publicado 2021
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
446“…Our main findings are that biomass fly ash is suitable as a mineral additive in polymer–cement composites. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
447por Abdullah, Mohd Na’im, Mustapha, Mazli, Sallih, Nabihah, Ahmad, Azlan, Mustapha, Faizal, Dahliyanti, Ayu“…The utilisation of rice husk ash (RHA) as an aluminosilicate source in fire-resistant coating could reduce environmental pollution and can turn agricultural waste into industrial wealth. …”
Publicado 2021
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
448“…Beneficiating fly ash as valuable construction material such as artificial lightweight aggregate (LWA) could be an alternative solution to increase the utilization of the industrial by-product. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
449por Popov, Oleksandr, Iatsyshyn, Andrii, Kovach, Valeriia, Artemchuk, Volodymyr, Kameneva, Iryna, Radchenko, Oksana, Nikolaiev, Kyrylo, Stanytsina, Valentyna, Iatsyshyn, Anna, Romanenko, Yevhen“…BACKGROUND. Ash and slag disposal areas of Ukrainian thermal power plants accumulate large amounts of waste annually. …”
Publicado 2021
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
450por Algaifi, Hassan Amer, Mustafa Mohamed, Abdeliazim, Alsuhaibani, Eyad, Shahidan, Shahiron, Alrshoudi, Fahed, Huseien, Ghasan Fahim, Bakar, Suhaimi Abu“…In this study, the mechanical properties of alkali-activated mortar (AAM) made with binary binders, involving fly ash (FA) and granulated blast-furnace slag (GBFS) as well as bottle glass waste nano-silica powder (BGWNP), were opti-mised using both experimentally and optimisation modelling through three scenarios. …”
Publicado 2021
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
451por Alghamdi, Mohammed N.“…Fly ash polymer composites are innovative high-performance materials that reduce the environmental worries and disposal complications of heavy industry produced fly ash. …”
Publicado 2021
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
452por Marczyk, Joanna, Ziejewska, Celina, Gądek, Szymon, Korniejenko, Kinga, Łach, Michał, Góra, Mateusz, Kurek, Izabela, Doğan-Sağlamtimur, Neslihan, Hebda, Marek, Szechyńska-Hebda, Magdalena“…The study also evaluates the influence of the liquid-to-solid ratio on the properties of geopolymers, based on fly ash (FA) and metakaolin (MK). Printing tests of the analyzed mixtures were also carried out and their suitability for various applications related to 3D printing technology was assessed. …”
Publicado 2021
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
453“…The fly ash from powerplants used for coal mine end backfilling can effectively reduce the impact of ground fly ash accumulation on the environment. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
454por Shi, Xiaoshuang, Zhang, Cong, Liang, Yongchen, Luo, Jinqian, Wang, Xiaoqi, Feng, Ying, Li, Yanlin, Wang, Qingyuan, Abomohra, Abd El-Fatah“…The present study systematically quantifies and compares the environmental impact of fly ash GPC and ordinary Portland cement (OPC) concrete under different strength grades by conducting life cycle assessment (LCA). …”
Publicado 2021
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
455“…This paper presents the results of an experimental study aimed at determining the influence of wood fly ash (WFA) from three Croatian power plants on the properties of concrete. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
456por Shu, Jiancheng, Lei, Tianya, Deng, Yaling, Chen, Mengjun, Zeng, Xiangfei, Liu, Renlong“…Reclaimed copper smelting fly ash and smelting slag are generated during the RCS process, posing a serious threat to the ecosystem and environment as they contain many heavy metals, such as Cu and Zn. …”
Publicado 2021
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
457por Etxeberria, Miren“…This paper assessed the eco-efficiency of concrete made with uncarbonated recycled concrete aggregates (RCA) and fly ash (FA). Two concrete series were produced with an effective water/cement ratio of 0.50 (Series 1) and 0.40 (Series 2). …”
Publicado 2021
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
458“…The composition of the mixtures was selected based on the Gibbs triangle covering the area up to 40% replacement of Portland cement with low and high-calcium fly ashes or their mixture. Air-entrained and non-air entrained mortars were made of OPC, in which 20%, 26.6%, and 40% of Portland cement were replaced with low and/or high-calcium fly ash. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
459“…The compressive strengths of fly ash-based alkali-activated materials (AAM), produced using various activators of only sodium hydroxide, were measured. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
460por Czech, Tadeusz“…In this study, the properties of magnetic particles of a size between 1 and 20 µm of globular structure and iron containing, were separated from coal fly ash, and studied using a scanning electron microscopy, energy disperse spectroscopy, and X-ray diffraction spectroscopy. …”
Publicado 2022
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto