Zobrazeno 1 - 10
of 705
pro vyhledávání: '"A. Enfedaque"'
Publikováno v:
Materiales de Construccion, Vol 70, Iss 337, Pp e206-e206 (2020)
Fibre-reinforced concrete (FRC) allows reduction in, or substitution of, steel-bars to reinforce concrete and led to the commonly named structural FRC, with steel fibres being the most widespread. Macro-polymer fibres are an alternative to steel fibr
Externí odkaz:
https://doaj.org/article/287c123aebe34bfab2342acbdfa5e5b9
Publikováno v:
Materiales de Construccion, Vol 60, Iss 300, Pp 67-82 (2010)
The deterioration of the mechanical properties of glassfibre reinforced concrete (GRC) over time rules out the use of this material in load-bearing structures. While one possible solution to this problem is the addition of pozzolans or metakaolin to
Externí odkaz:
https://doaj.org/article/9daad48c1e58499ab37d8d6ffd38f756
Publikováno v:
Materiales de Construccion, Vol 65, Iss 317, Pp e048-e048 (2015)
Most of the standards that evaluate the resistance of concrete against freeze-thaw cycles (FTC) are based on the loss of weight due to scaling. Such procedures are useful but do not provide information about the microstructural deterioration of the c
Externí odkaz:
https://doaj.org/article/48dcb7195d664299bca0e2cf6bcf56ef
Publikováno v:
Materiales de Construccion, Vol 64, Iss 313, Pp e005-e005 (2014)
The current standards that regulate use of structural concrete have highlighted the durability of concrete. However, how the fracture energy of concrete evolves under the action of freeze-thaw cycles is not well known. The fracture energy of two type
Externí odkaz:
https://doaj.org/article/d2d038fa255742ed99af7c1b1b2283fd
Publikováno v:
Arte, Individuo y Sociedad, Vol Avance en línea (2024)
El presente artículo aborda una investigación cualitativa sobre las obras presentadas en el proyecto Banquete_nodos y redes, dirigido por Karin Ohlenschläger, con el objetivo de explorar la superación de fronteras en el contexto de la transdiscip
Externí odkaz:
https://doaj.org/article/8de3eb9b1fb54659ba5070bae8d41b1a
Autor:
Cristina Arnal, L Monica Pérez, Luís Soto, Álvaro Casas Herrero, Joan Ars, Sonia Baró, Francisco Díaz, Araceli Abilla, M Belén Enfedaque, Matteo Cesari, Marco Inzitari
Publikováno v:
BMC Geriatrics, Vol 23, Iss 1, Pp 1-10 (2023)
Abstract Background Older adults with cognitive impairment (CI) have higher multimorbidity and frailty prevalence, lower functional status and an increased likelihood to develop dementia, non-cognitive deficits, and adverse health-related events. +AG
Externí odkaz:
https://doaj.org/article/77a2bcb93f4b4cb9bb3d7e38048d10d6
Publikováno v:
Buildings, Vol 14, Iss 9, p 2712 (2024)
Recently, the world population surpassed 8000 million people. Providing housing for such a large population poses a great challenge for the building industry and its impact on the planet. The rise in the urban population leads to greater impacts not
Externí odkaz:
https://doaj.org/article/c10d4242b6c74f7f9d075bbe2d3345be
Publikováno v:
Applied Sciences, Vol 14, Iss 15, p 6629 (2024)
Material optimization was one of the challenges for achieving cost-competitive solutions when concrete was introduced in construction, leading to new structural shapes for both civil works and buildings. As concrete construction became dominant, savi
Externí odkaz:
https://doaj.org/article/002837df746c4429b141ba18624b3590
Autor:
Cherukara, Mathew J., Zhou, Tao, Nashed, Youssef, Enfedaque, Pablo, Hexemer, Alex, Harder, Ross J., Holt, Martin V.
Ptychography has rapidly grown in the fields of X-ray and electron imaging for its unprecedented ability to achieve nano or atomic scale resolution while simultaneously retrieving chemical or magnetic information from a sample. A ptychographic recons
Externí odkaz:
http://arxiv.org/abs/2004.08247
Autor:
Marchesini, Stefano, Trivedi, Anuradha, Enfedaque, Pablo, Perciano, Talita, Parkinson, Dilworth
Tomographic imaging has benefited from advances in X-ray sources, detectors and optics to enable novel observations in science, engineering and medicine. These advances have come with a dramatic increase of input data in the form of faster frame rate
Externí odkaz:
http://arxiv.org/abs/2003.12677