Zobrazeno 1 - 10
of 74
pro vyhledávání: '"Hiroki Suyama"'
Publikováno v:
Materials, Vol 17, Iss 15, p 3723 (2024)
Biomass fly ash is a sustainable, eco-friendly cement substitute with economic and performance benefits, being renewable compared to coal fly ash. This study examines using biomass fly ash (BFA) as a sustainable cement substitute, comparing it with C
Externí odkaz:
https://doaj.org/article/ef6c1116bdd24e3eb57695480b52e2d7
Autor:
Anderson Henrique da Silva Stahelin, Juan Carlos Montano Pedroso, André Hiroki Suyama Tsuji, Caroline Melo da Silva, Graziele Leite dos Santos, Felipe Contoli Isoldi, Lydia Masako Ferreira
Publikováno v:
Revista Brasileira de Cirurgia Plástica, Vol 38, Iss 4 (2023)
Introduction: This scoping review aims to analyze the quality of information about liposuction for the lay public. Method: A literature search was carried out from November 18 to December 12, 2021, on the following database platforms: Medline, Cochr
Externí odkaz:
https://doaj.org/article/8d5ad33bb75a4ab9b198d1ac044d869e
Publikováno v:
Frontiers in Microbiology, Vol 14 (2023)
Pertussis, commonly known as whooping cough is a severe respiratory disease caused by the bacterium, Bordetella pertussis. Despite widespread vaccination, pertussis resurgence has been observed globally. The development of the current acellular vacci
Externí odkaz:
https://doaj.org/article/81c0535ab828489383c8059fd41b423b
Publikováno v:
Acta Polytechnica CTU Proceedings, Vol 33, Pp 329-336 (2022)
In this paper, we presented the experimental discussion of samples of recycled aggregate concrete with replacement of natural fine aggregate by recycled fine aggregate. Three mix kinds were produced and, for each of these three kinds, two levels of w
Externí odkaz:
https://doaj.org/article/0958a9bb84d04cfb978146943b1b1aad
Publikováno v:
Acta Polytechnica CTU Proceedings, Vol 33, Pp 277-283 (2022)
In the evaluation of concrete sustainability, what constitutes "sustainable" to one region may vary from another. This often leads to methodological forms of uncertainties that makes the evaluation process more complex. As such, this paper aims to qu
Externí odkaz:
https://doaj.org/article/900bbfba311d4ae8b2c434a50e4827df
Publikováno v:
Materials, Vol 16, Iss 23, p 7289 (2023)
The rapid expansion of construction, fueled by industry and economic and population growth, has exacerbated the challenge of managing construction waste, especially concrete waste. One promising solution lies in the utilization of recycled fine aggre
Externí odkaz:
https://doaj.org/article/46612dc3fa7642fa915c76f42aa2374d
Publikováno v:
Materials, Vol 16, Iss 7, p 2645 (2023)
Curing temperature affects the compressive strength of cement paste systems via the pozzolanic reaction. However, different processes, climates, and weather conditions often result in different initial curing temperatures. The relationship between cu
Externí odkaz:
https://doaj.org/article/97ec89166b3b4103acd0c8176899f3d5
Autor:
Amanda Botelho, Pedro Norton Gonçalves Dias, Andre Hiroki Suyama Tsuji, Mila Torii Corrêa Leite
Publikováno v:
Einstein (São Paulo), Vol 19 (2022)
ABSTRACT Objective To identify among pediatric surgeons across Brazil how the transition of pediatric patients to adult clinics is carried out. Methods A questionnaire was emailed to pediatric surgeons registered with the Associação Brasileira de C
Externí odkaz:
https://doaj.org/article/25b4eea3366d4257a0708d8375f1ae99
Publikováno v:
Materials, Vol 16, Iss 1, p 305 (2022)
With the rapid development of urbanization, the construction industry consumes a lot of cement and produces a large amount of construction waste. To overcome this situation, the rational use of recycled aggregate produced from waste concrete is one o
Externí odkaz:
https://doaj.org/article/58878e5300024cbeab4f8b8f7096e853
Publikováno v:
Materials, Vol 14, Iss 21, p 6517 (2021)
The unburned carbon in fly ash inhibits the performance of concrete. A device using the flotation method to remove unburned carbon in fly ash was developed, and the operating condition of the device was experimentally examined. According to the resul
Externí odkaz:
https://doaj.org/article/28f03a20124749beb0ffdb0d915fd30f