Results 191 to 200 of about 19,665 (309)

Compressive and Thermal Properties of Non-Structural Lightweight Concrete Containing Industrial Byproduct Aggregates. [PDF]

Materials (Basel), 2022
Farina I, Moccia I, Salzano C, Singh N, Sadrolodabaee P, Colangelo F.   +5 more
europepmc   +1 more source

From prediction to intervention: Paradigm shifts in causal AI for precision medicine and large‐scale cohorts

VIEW, EarlyView.
Large‐scale cohorts and multimodal biomedical data have enabled powerful predictive models for clinical risk stratification, but prediction alone cannot guide effective interventions. This review introduces causal artificial intelligence as a design‐first framework that integrates target trial emulation, causal discovery, and robust effect estimation ...
Linlin Cao, Yudian Xu, Yifan Chen, Honghao Huang, Wei Xu, Jun Pu   +5 more
wiley   +1 more source

Behaviour of concrete-filled steel tubular stub columns with different aggregates

, 2015
A series of tests on concrete-filled steel tubular (CFST) stub columns under axial compression was presented in this paper. Five different concrete mixes with the same cement content and water/cement ratio were designed using normal limestone aggregate ...
Tao, Zhong (R12091), Yu, Xin (S31676), Song, Tian-Yi (R17298)   +2 more
core  

Volcanic scoria as a sustainable alternative to sand in structural lightweight concrete. [PDF]

Sci Rep
Shitu A, Shitu E.
europepmc   +1 more source

A novel TOPSIS linear programming model based on response surface methodology for determining optimal mixture proportions of lightweight concrete blocks containing sugarcane bagasse ash. [PDF]

Heliyon, 2023
To-On P, Wichapa N, Khanthirat W.
europepmc   +1 more source

Progressive Colour Equalisation and Detail Refinement for Underwater Image Enhancement

CAAI Transactions on Intelligence Technology, EarlyView.
ABSTRACT Underwater image enhancement remains a critical challenge in computational vision due to complex distortions caused by wavelength‐dependent light absorption and scattering. This paper introduces CEDFNet, a novel two‐stage framework that leverages advanced computational intelligence techniques for robust and high‐fidelity underwater image ...
Songbai Liu, Jiacheng Huang
wiley   +1 more source

Exploring the synergy between aluminum powder and silica fume in enhancing lightweight concrete characteristics. [PDF]

Sci Rep
Khan MB, Baarimah AO, Banaimoon MSM, Ramu MB, Ebrahim AFMS, Alsulami BT, Almujibah H.   +6 more
europepmc   +1 more source

Mechanical Properties and Microstructure of High-Strength Lightweight Concrete Incorporating Graphene Oxide. [PDF]

Nanomaterials (Basel), 2022
Hong X, Lee JC, Qian B.
europepmc   +1 more source

TriCrackNet: Trilateral Segmentation Network for Real‐Time Crack Segmentation

CAAI Transactions on Intelligence Technology, EarlyView.
ABSTRACT To achieve high‐precision real‐time crack segmentation, we propose TriCrackNet, an efficient network based on a tri‐branch collaborative architecture incorporating boundary constraints, semantic parsing, and spatial refinement. In the semantic branch, efficient atrous spatial pyramid pooling (EASPP) is integrated.
Haixin Jia, Han Wang, Xiaoqiang Shi, Guoying Zhang, Hanqi Jiang, Jianbo Peng   +5 more
wiley   +1 more source

Flexural Strength Enhancement of Lightweight Concrete Beams Using Carbon Fiber and Epoxy Resin. [PDF]

Materials (Basel)
Markuszewski D, Ciężkowski P, Blumbergs I.   +2 more
europepmc   +1 more source