Results 41 to 50 of about 4,643 (210)

Performance of epoxy resin as self-healing agent [PDF]

, 2015
Formation of cracks due to the shrinkage effects during curing and mechanical loading can deteriorate the concrete performance especially in terms of durability aspect. Chemical and harsh solutions will easily penetrate into the concrete and cause damage
Hussin, Mohd Warid, Hussin, M. W., Ariffin, Nur Farhayu, Abd. Majid, M. Z., Khalid, N. H. A., Mohd Sam, A., Lee, H., Khalid, N., Abdul Shukor Lim, N. H., Ismail, Mohamed, Ismail, M. A., Khalid, Nur Hafizah A., Mirza, Jahangir, Abd. Majid, Muhd Zaimi, Mirza, J., Samadi, Mostafa, Samadi, M., Ismail, Mohamed A., Ariffin, N., Mohd. Sam, A. R., Abdul Shukor Lim, Nor Hasanah, Mohd. Sam, Abdul Rahman, Han, S. L., Hussin, M., Han, Seung Lee, Majid, M., Abdul Shukor Lim, N., Ariffin, N. F.   +27 more
core   +3 more sources

Trap Depth Modulation and Antenna Effect of Organic Ligands for Enhancing Rare‐Earth Long Persistent Luminescence

Advanced Science, EarlyView.
Different from the current research trends that mainly focus on optimizing a single color system, a universal organic–inorganic hybrid strategy is proposed, aiming to synergistically enhance the luminescent properties of red, green, and blue multi‐color inorganic long‐persistent phosphorescent materials by trap depth modulation and antenna effect of ...
Ting Tan, Nian Li, Bangmin Liu, Hao Wang, Xia Huang, Yuanjin Chen, Zhonghao Wang, Chaolong Yang   +7 more
wiley   +1 more source

GFRP reinforced concrete : environmental and movement characteristics [PDF]

, 2004
For the last few decades, research has been conducted in order to come over the problem of corrosion in steel reinforced concrete. Consequently, methods such as cathodic protection, epoxy coatings, concrete additives, etc., have been tried ...
Al-Salem, Sultan, Sultan Al-salem
core  

Histology and fossil diagenesis of a pterosaur tooth from the Crato Formation (Lower Cretaceous of Brazil)

The Anatomical Record, EarlyView.
Abstract Pterosaur dental biology remains poorly understood despite its importance for comprehending feeding strategies and flight adaptations. Here, we present the first comprehensive histological analysis of an ornithocheiriform pterosaur tooth from the Lower Cretaceous Crato Formation (Santana Group, Northeast Brazil).
Tito Aureliano, Matheus P. S. Rocha, Francisco P. Lima‐Filho, Aline M. Ghilardi   +3 more
wiley   +1 more source

Adhesion between high-strength concrete, epoxy resin and CFRP [PDF]

, 2008
This paper presents a study on the adhesion between high-strength concrete, epoxy resin and CFRP. The adhesion of the high-strength concrete was compared with the same property measured in conventional concrete.
Gorski, M., Krzywon, Rafal, Camões, Aires, Aguiar, J. L. Barroso de, Dawczynski, Szymon   +4 more
core  

Carbon emission assessment of tunnel infrastructures: From construction to operation

Deep Underground Science and Engineering, EarlyView.
This study develops a lifecycle carbon accounting framework for tunnel infrastructures, covering design, construction, operation, maintenance, and dismantling. Applied to a subsea tunnel case, the framework reveals the carbon emission distribution among four typical tunnel types and highlights potential carbon offset methods for low‐carbon tunnel ...
Luyuan Long, Wout Broere, Xuehui Zhang, Tian Xia, Richard de Nijs   +4 more
wiley   +1 more source

Interfacial Shear Behavior of Novel Connections Between Concrete Bridge Piers and Anti-Overturning Steel Supporting Joists

Buildings
Additional steel supporting joists (ASSJs) can effectively enhance the anti-overturning capacity of the existing solo-column concrete pier (SCP) bridges.
Gongyong Mei, Chengan Zhou, Shengze Wu, Lifeng Zhang, Jie Xiao, Peisen Li, Zhenkan Chen, Quan Shi, Jiaxin Hu, Haibo Jiang   +9 more
doaj   +1 more source

Statistical Investigation of Mechanical Characteristics of Polymer Concrete Using Mixture Design of Experiments [PDF]

Bulletin of the Polytechnic Institute of Jassy: Constructions, Architechture Section, 2007
The aim of this paper is to present an approach for developing material models, using a statistical investigation, for analysing the mechanical characteristics of polymer concrete.
Daniel Lepădatu, Marinela Bărbuţă
doaj  

Influence of Selected Impregnation Materials on the Tensile Strength for Carbon Textile Reinforced Concrete at Elevated Temperatures

Buildings, 2022
Carbon textile reinforced concrete (CTRC) has been investigated in terms of its elevated temperature and fire behavior in order to evaluate the influence of impregnation materials.
Annette Dahlhoff, Cynthia Morales Cruz, Michael Raupach   +2 more
doaj   +1 more source

Perceived Educational Value of a Self‐Developed 3D‐Printed Pediatric Dentistry Simulator

Journal of Dental Education, EarlyView.
ABSTRACT Purpose To design and assess a 3D‐printed pediatric dentistry simulator and to evaluate its perceived educational value and realism through student and expert feedback. Methods A maxillary simulator that is mountable on phantom heads was developed and produced by desktop stereolithography with single‐use inserts, enabling proximal caries ...
Michel Benyamin, Sandrella Hamdan, Timothy Fasham, Samuel Morice, Stephane Le Goff, Maria‐Antonietta D'Agostino, Marie Jannot, Yasmine Smail, Jean‐Pierre Attal, Hélène Gouze, Elisabeth Dursun, Philippe Francois   +11 more
wiley   +1 more source