Results 21 to 30 of about 370,158 (282)
«El Camino que nos une»: una historia política del Qhapaq Ñan
Bulletin de l'Institut Français d'Études Andines, 2023 This paper focuses on how the Qhapaq Ñan, both text and artefact simultaneously, is linked to the history of contemporary Peru and specific narratives about road systems, integration, and Indigenous communities.
Oscar Espinoza Martín
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Facta Universitatis. Series: Architecture and Civil Engineering, 2020 Decision-making in construction bidding represents a complex process due to the present risk. Risk or uncertainty cannot be ignored and should be treated as a constituent of decision-making.
Milan Mirković
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Fracture properties of high-strength concrete obtained by direct modification of structure
MATEC Web of Conferences, 2017 High-strength concrete is effectively used worldwide in the last three decades, but it is more brittle in comparison with normal strength concretes. Partial substitution of cement in concrete by active mineral additives and usage of chemical admixture of
Solodkyy Serhiy +3 more
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CivilEng, 2022 Roads account for a major part of energy/resource consumption and emission of GHGs, such as CO2, PM, NOx, O3, etc., due to high demand for virgin materials, specifically in developing regions.
Aisha Hasan +3 more
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Evaluation of Climate Change Resilience of Urban Road Network Strategies
Infrastructures, 2022 The impacts of the changing climate have caused extensive disruption to the road network in the United Kingdom in recent years. Roads are vital for economic growth and social wellbeing, and a disruption to the network can have disastrous consequences ...
Siama Begum +3 more
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Remote Sensing, 2023 Low-frequency debris flows are characterized by strong concealment, high potential danger, and difficulty achieving an early warning; hence early identification of low-frequency debris flow gullies is crucial to mitigation. Here, an identification system
Guisheng Hu +5 more
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Microsimulation Modelling and Scenario Analysis of a Congested Abu Dhabi Highway
Eng, 2023 Today’s roadways are subject to traffic congestion, the deterioration of surface-assets (often due to the overreliance on private vehicle traffic), increasing vehicle-operation and fuel costs, and pollutant emissions.
Umair Hasan, Hamad AlJassmi, Aisha Hasan
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Electronic Highways in Bilayer Graphene
, 2011 Bilayer graphene with an interlayer potential difference has an energy gap and, when the potential difference varies spatially, topologically protected one-dimensional states localized along the difference's zero-lines.
Jung, Jeil +3 more
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Tamping Mortars with Stabilizing and Plasticizing Admixtures
Selected Scientific Papers: Journal of Civil Engineering, 2012 Boreholes cementing operations at the depth of several kilometers requires the best technology as well as the best materials. To produce the materials satisfying all the requirements concerning the tamping works is possible using the technology of dry ...
Terlyha Volodymir, Sobol Khrystyna
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Advanced Functional Materials, EarlyView.The separation of Helium gas from natural gas is challenging but highly important. MIL‐116(Ga), a “non‐porous” metal–organic framework is used as a molecular sieve to separate He from CH4. Druse‐like MIL‐116(Ga) particles are integrated into polysulfone mixed matrix membranes.
Ayisha Komal +10 more
wiley +1 more source