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48 resultados encontrados.

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Artificial intelligence-based ensemble models with GUI for predicting the compressive strength of waste glass concrete
Artículo
Material complementario disponible Artículo DOAJ
Sushant Poudel et al · KeAi Communications Co., Ltd · 2026 · ISSN 2949-7361
The sustainable utilization of post-consumer waste glass in concrete has emerged as a promising approach to reduce cement consumption, mitigate landfill disposal, and enhance material performance. However, most previous ...
LCC TENDOkVudmlyb25tZW50YWwgZW5naW5lZXJpbmc~; TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~Idioma eng
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
Effect of bentonite-activated carbon fillers addition to type II dental gypsum on its compressive strength, wettability, setting time, and setting expansion
Artículo
Acceso abierto Artículo DOAJ
Tamer M. Hamdy · BMC · 2026 · ISSN 1472-6831
Abstract Background Dental plaster, dental stone, and improved stone are commonly used gypsum products for dental molds. While improved stone is preferred for final molds due to its strength, dental plaster is cheaper bu...
LCC TENDOkRlbnRpc3RyeQ~~Idioma eng
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Open Access
Hybrid machine learning approach for predicting compressive strength of sustainable concrete incorporating palm oil fuel ash
Artículo
Material complementario disponible Artículo DOAJ
Ramin Kazemi et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract Accurate prediction of compressive strength is important for the efficient design of sustainable concrete incorporating palm oil fuel ash (POFA). This study developed a hybrid artificial neural network model opt...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
Metaheuristic-based broad learning systems for compressive strength prediction of concrete structures
Artículo
Acceso abierto Artículo DOAJ
Sarat Chandra Nayak et al · Springer Nature · 2026 · ISSN 2097-0943
Abstract The Broad Learning System (BLS) provides an effective framework for nonlinear mapping, offering advantages over traditional deep neural networks through its expanded input node architecture. While BLS has demons...
LCC LCC:Engineering (General). Civil engineering (General); TENDOkluZm9ybWF0aW9uIHRlY2hub2xvZ3k~Idioma eng
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Open Access
A hybrid machine learning framework for predicting and optimizing the compressive strength and energy absorption of 3D-printed PLA lattices
Artículo
Acceso abierto Artículo DOAJ
Vijaykumar S. Jatti et al · Springer · 2026 · ISSN 2731-6564
Abstract This research employs hybrid machine learning techniques to optimize the mechanical properties of 3D-printed polylactic acid (PLA) lattice structures. By integrating random forest (RF) and XGBoost (XGB) algorith...
LCC TENDOk1lY2hhbmljYWwgZW5naW5lZXJpbmcgYW5kIG1hY2hpbmVyeQ~~Idioma eng
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Open Access
Comparative analyses of the compressive and flexural strength of glulam with different laminate configurations
Artículo
Material complementario disponible Artículo DOAJ
Ezekiel Obayehagweme et al · Springer · 2026 · ISSN 2948-1546
Abstract The development of sustainable infrastructure in Nigeria requires the effective use of native timber species in designed constructions. This study assesses the structural integrity of glue-laminated timber (Glul...
LCC LCC:Engineering (General). Civil engineering (General)Idioma eng
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
Sustainable use of red mud in concrete: Assessing mechanical strength, durability, and performance through machine learning models
Artículo
Acceso abierto Artículo DOAJ
Jirapon Sunkpho et al · KeAi Communications Co., Ltd · 2026 · ISSN 2949-7361
Red mud that is produced as a residue of alumina from bauxite ore through the Bayer process is undesirable or has potential environmental problems due to its large volume and high pH. Red mud was incorporated into the co...
LCC TENDOkVudmlyb25tZW50YWwgZW5naW5lZXJpbmc~; TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~Idioma eng
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Open Access
AI-driven sustainable strength prediction and experimental evaluation of high-performance fiber-reinforced concrete incorporating metakaolin
Artículo
Material complementario disponible Artículo DOAJ
Ninu Praseetha N.S et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract This work developed an enhanced model to examine the High-Strength Fiber-Reinforced Concrete (HSFRC) that is replaced with 10% metakaolin as a sustainable cement replacement and four types of fibers at different...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
Influence of mono fiber of different aspect ratios on fresh and strength characteristics of geopolymer concrete
Artículo
Material complementario disponible Artículo DOAJ
M. Das et al · SpringerOpen · 2026 · ISSN 3004-8958
Abstract Utilization of industrial waste to produce geopolymer concrete is a good answer to minimize the carbon-dioxide( Co2) released from the traditional procedure of producing Ordinary Portland cement (OPC). This not ...
LCC LCC:Materials of engineering and construction. Mechanics of materialsIdioma eng
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
Eco-engineered concrete incorporating ground bottom ash and E-waste fibers for enhanced strength and durability through waste valorization
Artículo
Acceso abierto Artículo DOAJ
Banyut Warinlai et al · KeAi Communications Co., Ltd · 2026 · ISSN 2949-7361
A crucial objective for mitigating the global environmental footprint of the construction sector is the imperative to develop sustainable and ecological concrete alternatives. This investigation presents a novel strategy...
LCC TENDOkVudmlyb25tZW50YWwgZW5naW5lZXJpbmc~; TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~Idioma eng
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Open Access
Prediction of flexural and split tensile strength of waste glass-concrete composite using machine learning algorithms
Artículo
Acceso abierto Artículo DOAJ
Derrick Mirindi et al · KeAi Communications Co., Ltd · 2026 · ISSN 2949-7361
Waste material, including glass, presents significant environmental challenges due to its non-biodegradable nature and low global recycling rates. Incorporating waste glass into concrete offers a sustainable solution, bu...
LCC TENDOkVudmlyb25tZW50YWwgZW5naW5lZXJpbmc~; TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~Idioma eng
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Open Access
Empirical relations between material characteristics and performance of sawdust ash-admixed conplast concrete
Artículo
Material complementario disponible Artículo DOAJ
Augustine Uchechukwu Elinwa · Springer · 2026 · ISSN 2948-1546
Abstract Concrete production’s environmental impact has driven the use of supplementary cementitious materials like sawdust ash (SDA) and admixtures such as Conplast to enhance sustainability and performance. This stud...
LCC LCC:Engineering (General). Civil engineering (General)Idioma eng
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
Cost-effective FRP solutions for enhancing strength and strain of sustainable concrete made with waste tyre rubber
Artículo
Acceso abierto Artículo DOAJ
Panumas Saingam et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract This study investigates the compressive behavior and analytical modeling of natural and rubberized concretes confined with cost-effective glass fiber-reinforced polymer (GFRP) jackets. Forty-two cylindrical spec...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Open Access
HIT-Net: A high-information-capacity dual-channel transformer network for video snapshot compressive imaging
Artículo
Acceso abierto Artículo DOAJ
Qiangyou Li et al · AIP Publishing LLC · 2026 · ISSN 2158-3226
Video snapshot compressive imaging is a computational imaging technique based on compressed sensing that acquires high-speed frames through a 2D compressed measurement, followed by an algorithmic reconstruction. Current ...
LCC TENDOlBoeXNpY3M~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Role of glass fiber in enhancing mechanical, thermal, and durability characteristics of concrete
Artículo
Material complementario disponible Artículo DOAJ
Manasa Dwarampudi et al · Springer · 2026 · ISSN 2948-1546
Abstract Glass Fiber Reinforced Concrete (GFRC) is increasingly used in modern construction because of its improved strength, durability, and versatility. This review analyses data from several research papers to evaluat...
LCC LCC:Engineering (General). Civil engineering (General)Idioma eng
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
Cement floor tiles based on waste ceramic and waste tires for EMI shielding
Artículo
Material complementario disponible Artículo DOAJ
Rawya M. Ramadan et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract This study explores the valorization of ceramic waste (CW) and waste tire particles in the development of eco-friendly cementitious tiles for outdoor roof shielding applications. CW, sourced from industrial bypr...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
Enhancing Properties of Metakaolin-Based Geopolymers: The Effect of Zirconia and Silica Nanosphere Additions
Artículo
Acceso abierto Artículo DOAJ
Mevy Firdaus et al · Vasyl Stefanyk Carpathian National University · 2026 · ISSN 1729-4428
Geopolymers are known for its high compressive but low tensile strength due to its brittle nature, which restricts the use of geopolymers as structural material. It is important to enhance their mechanical performance by...
LCC TENDOlBoeXNpY3M~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Impact of water on the fracture behavior of an advanced lithium disilicate
Artículo
Acceso abierto Artículo DOAJ
Yuqing Lu et al · PeerJ Inc · 2026 · ISSN 2167-8359
Objective To investigate the influence of water on the monotonic and fatigue strength of a lithium disilicate glass-ceramic. Methods Ninety bar-shaped specimens (1.0 × 1.0 × 12.0 mm) were prepared from Advanced Lithium...
LCC LCC:Medicine; LCC:Biology (General)Idioma eng
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Open Access
Bilayer polylactide/polycaprolactone scaffolds with hydroxyapatite and glucosamine sulfate and an electrospun gelatin–chondroitin sulfate fabric for osteochondral-inspired designs
Artículo
Acceso abierto Artículo DOAJ
Anna Morawska-Chochół et al · Budapest University of Technology and Economics · 2026 · ISSN 1788-618X
This study reports the fabrication and evaluation of layered scaffolds based on polylactide/polycaprolactone (PLPC) matrices for osteochondral-inspired designs. Bilayer architectures comprised a bone-facing layer with mi...
LCC LCC:Materials of engineering and construction. Mechanics of materials; TENDOkNoZW1pY2FsIHRlY2hub2xvZ3k~Idioma eng
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Open Access
Comparison of the effects of different expansion agents on alkali-activated rapid repair mortars: workability, mechanical properties, drying shrinkage
Artículo
Acceso abierto Artículo DOAJ
Xiaofeng Luo et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract Alkali-activated materials (AAMs) are promising for rapid concrete repair but are hindered by excessive drying shrinkage. This study evaluates the efficacy of MgO-based (MEA), CaO-based (CSEA), and calcium sulfo...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Open Access
Deep-hole directional blasting for roof cutting and pressure relief in coal mines and its applications
Artículo
Acceso abierto Artículo DOAJ
ZHANG Zhaoran et al · Emergency Management Press · 2026 · ISSN 2096-2193
This study proposes a deep-hole directional blasting technology based on polymer energy charge packages for roof cutting and pressure relief as a solution to difficult roadway support and poor stability of coal pillars d...
LCC LCC:Engineering geology. Rock mechanics. Soil mechanics. Underground construction; TENDOk1pbmluZyBlbmdpbmVlcmluZy4gTWV0YIdioma eng
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Open Access
Development and performance evaluation of sustainable false banana fiber reinforced composite fan blades
Artículo
Acceso abierto Artículo DOAJ
Yerdawu Zeleke Gebremaryam et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract The use of textile fibre-reinforced composite materials for many alternative applications has significantly increased in the twenty-first century due to their lightweight nature and high strength-to-weight ratio...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Open Access
Dual Modulation of Chitosan/Keratin Hydrogels by Pluronic F-68 and Hexamethylene Diisocyanate for Tunable Wound Healing Scaffolds
Artículo
Material complementario disponible Artículo DOAJ
Jéssica de Lima Dias Boaventura Muniz et al · Associação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol) · 2026 · ISSN 1516-1439
This study investigates the complementary modulation of chitosan/keratin hydrogels through the combined use of hexamethylene diisocyanate (HDI) and Pluronic F-68, aiming to tailor mechanical stability, porosity, and biol...
LCC LCC:Materials of engineering and construction. Mechanics of materialsIdioma eng
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
Dynamic characteristics of CFRP with different weaving types under hygrothermal conditions
Artículo
Acceso abierto Artículo DOAJ
Xiaochen Hang et al · De Gruyter · 2026 · ISSN 2191-0359
With the expanding use of woven composites in critical load-bearing applications under harsh environmental conditions, it is essential to evaluate how hygrothermal exposure affects their performance. This study aims to s...
LCC LCC:Materials of engineering and construction. Mechanics of materialsIdioma eng
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Open Access