Results 21 to 30 of about 41,910 (166)

Entre riscos

open access: yesOculum Ensaios, 2022
A cidade de Maceió, capital de Alagoas, tem sido palco de um êxodo intraurbano em meio à pandemia do novo coronavírus. A atividade de mineração de sal-gema, por mais de quarenta anos, levou à desestabilização do solo, provocando rachaduras em imóveis e vias localizados nas superfícies dos poços de extração, que foram evidenciadas a partir de 2018 ...
Caroline Gonçalves dos Santos   +1 more
openaire   +3 more sources

Cape Verde Air Lime: Production and application [PDF]

open access: yesMATEC Web of Conferences
Air lime has been a major element in both vernacular and urban construction in Cape Verde, from the 19th century up until the mid-1970s, when it started to be replaced by cement.
Marques Vera, Velosa Ana
doaj   +1 more source

Avaliação das propriedades dinâmicas da pressão arterial em mulheres com antecedentes de pré‐eclâmpsia

open access: yesRevista Portuguesa de Cardiologia, 2014
Resumo: Objetivo: Investigar alterações hemodinâmicas e das propriedades viscoelásticas da parede arterial em mulheres com prévia pré‐eclâmpsia (PE) versus mulheres com antecedentes de gravidezes normais (NT). Métodos: Estudo transversal em mulheres, 45
Jorge Polónia   +4 more
doaj   +1 more source

Convolutional Neural Networks and Regression Algorithms Supporting Buildings Facility Management

open access: yesBuildings, 2023
Facility Management is a multi-disciplinary task in which coordination is key to attaining success during the building life cycle and for which technology assumes an increasing role.
Raquel Matos   +3 more
doaj   +1 more source

Artificial Nourishments Effects on Longshore Sediments Transport

open access: yesJournal of Marine Science and Engineering, 2021
Serious erosion problems related to significant negative sediments budgets in the coastal systems are referred worldwide. Artificial nourishments are a coastal erosion mitigation strategy that allow for a decrease in those negative budgets by adding ...
Ana Margarida Ferreira, Carlos Coelho
doaj   +1 more source

Development of a Web Application for Historical Building Management through BIM Technology

open access: yesAdvances in Civil Engineering, 2019
Nowadays the built heritage has been recognized as one of the main sectors that can support the economic and sustainable development of countries. In the last years, the built heritage has been subject to several levels of interventions, being now clear ...
F. Rodrigues   +3 more
doaj   +1 more source

Development of Retrofitting Solutions: Remedial Wall Ties for Masonry Enclosure Brick Walls

open access: yesBuildings, 2021
The external envelope walls of a significant percentage of the residential building stock in Southern European countries is commonly constituted by infill masonry walls.
Filipe Rebelo   +4 more
doaj   +1 more source

Production of ceramic construction materials as an environmental management solution for sulfidic mine tailings

open access: yesSN Applied Sciences, 2021
Mine tailings (MT) waste valorization in construction materials can be one possible solution because they may allow an alternative for some applications as an important contribution for a more circular economy.
H. Paiva   +5 more
doaj   +1 more source

Effect of pozzolans with different physical and chemical characteristics on concrete properties

open access: yesMateriales de Construccion, 2016
The durability of concrete structures is an important issue nowadays. Specifically in the case of reinforced concrete bridges or other infrastructures one of the main form of environmental attack is the penetration of chloride ions, which leads to ...
H. Paiva   +3 more
doaj   +1 more source

Construction Management Supported by BIM and a Business Intelligence Tool

open access: yesEnergies, 2022
The construction sector generates large amounts of heterogeneous and dynamic data characterized by their fragmentation throughout the life cycle of a project.
Fernanda Rodrigues   +2 more
doaj   +1 more source

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