Results 31 to 40 of about 2,715,691 (402)

Experiments on flexural behavior of the prefabricated RAC and NWC composite slab

open access: yesAin Shams Engineering Journal, 2022
The development of prefabricated buildings is a long-term industrial policy in China. In the prefabricated frame structure, the slab is one of the critical components. However, two kinds of famous prefabricated slabs in China need the template system and
Linfeng Lu   +5 more
doaj   +1 more source

On the aggregation of compositional data

open access: yesInformation Fusion, 2021
Raúl Pérez-Fernández acknowledges the support of the Research Foundation of Flanders, Spain (FWO17/PDO/160) and the Spanish MINECO (TIN2017-87600-P). Marek Gagolewski acknowledges the support of the Australian Research Council Discovery Project ARC DP210100227.
Pérez Fernández, Raúl   +2 more
openaire   +2 more sources

Interference and Deployment Issues for Cognitive Radio Systems in Shadowing Environments [PDF]

open access: yes, 2009
In this paper we describe a model for calculating the aggregate interference encountered by primary receivers in the presence of randomly placed cognitive radios (CRs). We show that incorporating the impact of distance attenuation and lognormal fading on
Dmochowski, Pawel A.   +3 more
core   +4 more sources

Thermal and Mechanical Properties of Cement Mortar Composite Containing Recycled Expanded Glass Aggregate and Nano Titanium Dioxide

open access: yesApplied Sciences, 2020
One of the growing concerns in the construction industry is energy consumption and energy efficiency in residential buildings. Moreover, management of non-degradable solid glass wastes is becoming a critical issue worldwide. Accordingly, incorporation of
A. Yousefi   +4 more
semanticscholar   +1 more source

Explainable Composition of Aggregated Assistants

open access: yes, 2020
A new design of an AI assistant that has become increasingly popular is that of an "aggregated assistant" -- realized as an orchestrated composition of several individual skills or agents that can each perform atomic tasks. In this paper, we will talk about the role of planning in the automated composition of such assistants and explore how concepts in
Sreedharan, Sarath   +3 more
openaire   +2 more sources

Comparative study of Steel-FRP, FRP and steel reinforced coral concrete beams in their flexural performance [PDF]

open access: yes, 2020
In this paper, a comparative study of Carbon Fiber Reinforced Polymer (CFRP) Bar and Steel-Carbon Fiber Composite Bar (SCFCB) reinforced coral concrete beams are made through a series experimental tests and theoretical analysis.
Fu, F., Huang, C., Wang, L., Zhang, J.
core   +1 more source

New Lime-Based Hybrid Composite of Sugarcane Bagasse and Hemp as Aggregates

open access: yesResources, 2023
Bio-based materials help reduce the consumption of non-renewable resources, contributing to the development of sustainable construction. Industrial Hemp Concrete (IHC), which uses hemp stalk (HS) as an aggregate and a lime-based binder, is a bio-based ...
Arlen Zúniga   +2 more
doaj   +1 more source

Numerical Simulation of Pervious Concrete Based on Random Pore Model

open access: yesAdvances in Civil Engineering, 2020
The features of the pores in pervious concrete have a great influence on the mechanical property of the pervious concrete. In this study, a finite element model (FEM) with random pores has been used to simulate the mechanical characteristics of pervious ...
Jingsong Shan, Jinle He, Feng Li
doaj   +1 more source

Bending Performance of Steel Fiber Reinforced Concrete Beams Based on Composite-Recycled Aggregate and Matched with 500 MPa Rebars

open access: yesMaterials, 2020
To promote the engineering application of recycled aggregate for concrete production with good adaptability and economic efficiency, this paper performed a campaign to investigate the flexural performance of steel fiber reinforced composite-recycled ...
Xiaoke Li   +4 more
semanticscholar   +1 more source

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