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79 resultados encontrados.

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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
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
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
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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
Experimental study on feasibility of sea sand-mud mixture used as seawall filler
Artículo
Acceso abierto Artículo DOAJ
ZHANG Fu-hai 1,2, CHEN Qing 1,2, ZHANG Xiao-yang 1,2, FENG Tu-gen 1,2, LI Wen-bin 3 · Editorial Office of Chinese Journal of Geotechnical Engineering · 2017 · ISSN 1000-4548
The sea sand-mud mixture used as filling material is proposed. The strength parameters and compression performance and permeability of soils are compared and analyzed through laboratory tests with different blending rati...
LCC LCC:Engineering geology. Rock mechanics. Soil mechanics. Underground constructionIdioma eng
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Open Access
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
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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
Comparison of fracture resistance of teeth with prepared protaper next, protaper gold, and hyflex CM rotary files
Artículo
Material complementario disponible Artículo DOAJ
Margareta Rinastiti et al · faculty of dentistry universitas gadjah mada · 2023 · ISSN 2460-0164
Preparation of the root canal system is a crucial step in root canal treatment. Endodontically treated teeth differ structurally from healthy, untreated teeth. This can lead to root cracking by creating pressure on the c...
LCC TENDOkRlbnRpc3RyeQ~~Idioma eng
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Experimental study on bearing capacity of soft rock of Changsha International Finance Centre
Artículo
Acceso abierto Artículo DOAJ
PENG Bai-xing 1, JIN Fei 2, WANG Xing-hua 3 · Editorial Office of Chinese Journal of Geotechnical Engineering · 2017 · ISSN 1000-4548
Changsha International Finance Center, the highest building under construction in Central China, is 452 meters high with structure of 93 ground layers and 5 underground layers and an embedded foundation depth of 42 meter...
LCC LCC:Engineering geology. Rock mechanics. Soil mechanics. Underground constructionIdioma eng
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Open Access
A critical review of the resulting effective water-to-cement ratio of fine recycled aggregate concrete
Artículo
Acceso abierto Artículo CONICET Digital
Sosa, Maria Eva et al · Elsevier · 2021 · ISSN 0950-0618
The initial moisture condition of recycled concrete aggregates has a great influence on the fresh and hardened state of concrete. Water compensation is generally proposed with the aim of avoiding changes in the effective...
Idioma eng
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Open Access
Alternative vibro-dynamic compression processing of wood-cement composites using Amazonian wood
Artículo
Acceso abierto Artículo DOAJ
Vinicius Gomes de CASTRO et al · Instituto Nacional de Pesquisas da Amazônia · 2019 · ISSN 0044-5967
ABSTRACT Wood-cement composite (WCC) is a potential construction material for tropical regions, due to its physico-mechanical properties and resistance to decay and fungi attack. However it is important to test alternati...
LCC LCC:Science (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
Cement amount of modified expansive soils in water diversion project from Yangtze River to Huaihe River
Artículo
Material complementario disponible Artículo DOAJ
WU Jian-tao , YAO Kai-xiang , YANG Shuai , SHI Sai-jie · Editorial Office of Chinese Journal of Geotechnical Engineering · 2017 · ISSN 1000-4548
The expansive soils have the tendency to expand in wetting and to shrink in drying. The addition of cement is one of the methods to enhance the engineering properties of such soils. The effects of varying cement contents...
LCC LCC:Engineering geology. Rock mechanics. Soil mechanics. Underground constructionIdioma eng
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Material complementario
Comparison of Soy and Pea Protein for Cultured Meat Scaffolds: Evaluating Gelation, Physical Properties, and Cell Adhesion
Artículo
Acceso abierto Artículo DOAJ
Do Hyun Kim et al · Springer Nature · 2024 · ISSN 2636-0772
Abstract Cultured meat is under investigation as an environmentally sustainable substitute for conventional animal-derived meat. Employing a scaffolding technique is one approach to developing cultured meat products. The...
LCC TENDOkZvb2QgcHJvY2Vzc2luZyBhbmQgbWFudWZhY3R1cmU~; LCC:Animal cultureIdioma 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
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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
Dynamic mechanical properties and fractal characteristics of layered sandstone under chemical corrosion
Artículo
Acceso abierto Artículo DOAJ
Zhai Maolin et al · De Gruyter · 2026 · ISSN 2191-0359
To investigate the dynamic mechanical behavior and fragmentation characteristics of layered rock under the combined effects of chemical corrosion and impact loading, split Hopkinson pressure bar (SHPB) tests were perform...
LCC LCC:Materials of engineering and construction. Mechanics of materialsIdioma eng
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Open Access
Effect of Relative Density Variation on The Effectiveness of Fly Ash in Stabilization of Sandy Soils for Liquefaction Mitigation
Artículo
Material complementario disponible Artículo DOAJ
Yunan Yakuta Wangsawitana et al · Universitas Gadjah Mada · 2026 · ISSN 2581-1037
Indonesia is highly vulnerable to earthquakes that can trigger soil liquefaction, particularly in coastal regions where saturated sandy soils with low relative densities are prevalent. This study investigated the influen...
LCC LCC:Engineering (General). Civil engineering (General)Idioma eng
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Effects of nano-TiC and nano-CaCO3 on steel fiber-reinforced cementitious mortar: a study on mechanical properties and freeze-thaw performance
Artículo
Material complementario disponible Artículo DOAJ
Tian Bai et al · Frontiers Media S.A · 2026 · ISSN 2296-8016
Steel fiber (SF) cement mortar, renowned for its dual advantages of strength and toughness, is widely used in construction, transportation, and other engineering fields. However, in actual service, it often faces challen...
LCC TENDOlRlY2hub2xvZ3k~Idioma eng
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Evaluation of engineering performance, carbon dioxide emission and cost analysis of pervious concrete composed of biochar and lightweight expanded clay aggregate
Artículo
Acceso abierto Artículo DOAJ
Kittipong Kunchariyakun et al · KeAi Communications Co., Ltd · 2026 · ISSN 2949-7361
This work describes the effect of biochar (BC) and lightweight expanded clay aggregate (LECA) on the engineering properties (compressive strength, density, porosity, water permeability and sound absorption), CO2 emission...
LCC TENDOkVudmlyb25tZW50YWwgZW5naW5lZXJpbmc~; TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~Idioma eng
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Open Access
Experimental investigation of semi-flexible pavement performance using optimized nano-silica and sugarcane bagasse ash modified grouts
Artículo
Material complementario disponible Artículo DOAJ
Muhammad Ahmad Sajid et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract Semi-flexible pavement (SFP) combines the flexible properties of asphalt with the rigidity of a cementitious slurry, providing improved structural and durability performance. However, the reliance on ordinary Po...
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