Results 51 to 60 of about 18,327 (241)

CEBS: a comprehensive annotated database of toxicological data [PDF]

Nucleic Acids Research, 2016
The Chemical Effects in Biological Systems database (CEBS) is a comprehensive and unique toxicology resource that compiles individual and summary animal data from the National Toxicology Program (NTP) testing program and other depositors into a single electronic repository.
Isabel A. Lea, Hui Gong, Anand Paleja, Asif Rashid, Jennifer Fostel   +4 more
openaire   +2 more sources

Capillary absorption into CEBs and 2-layer composite building materials comprising of natural stone and CEBs

E3S Web of Conferences, 2023
Earth-based building materials have been used since antiquity for the construction of various structures. The main drawback of these materials is their vulnerability to direct contact with liquid water, such as rising damp. To protect earthen structures from rising damp, a stone foundation was used, resulting in composite masonry. In the current study,
Panagiotou Rafail, Ioannou Ioannis
openaire   +2 more sources

Bond‐slip modeling for reinforced concrete beam‐column joints with plain reinforcement bars: Insights from numerical validation

Structural Concrete, EarlyView.
Abstract The previous seismic events indicated the vulnerability of old reinforced concrete (RC) structures against earthquakes due to the absence of seismic detailing and capacity design specifications in such buildings. In this context, beam‐column joints (BCJ) of the existing RC structures built before the 1970s have exhibited poor structural ...
Peyman Sabbahfar, José Melo, Humberto Varum, Hugo Rodrigues   +3 more
wiley   +1 more source

Multiphysical non-destructive evaluation of sustainable sediment-based geopolymer CEB

Developments in the Built Environment
In this study, new Compressed Earth Blocks (CEB) materials are developed from dredged sediments with optimizing mix proportions and geopolymerization. They are evaluated through multiphysical Non-Destructive Testing (NDT) to investigate their electrical ...
Sarah Nassar, Jinxia Hu, Jacqueline Saliba, Nadia Saiyouri, Zoubir Mehdi Sbartai   +4 more
doaj   +1 more source

Analysis of the influence of supplementary reinforcement on the behavior of reinforced‐concrete two‐pile caps subjected to concentric and eccentric loading

Structural Concrete, EarlyView.
Abstract This article examines the behavior of reinforced‐concrete pile caps on two piles under concentric and eccentric loading, with emphasis on the influence of horizontal and vertical supplementary reinforcement on load‐carrying capacity. Although the Strut‐and‐Tie method does not include this reinforcement in the internal equilibrium, it was found
Marcio Ferreira Cardoso, Ricardo de Paula Randi, Thomaz Eduardo Teixeira Buttignol, Luiz Carlos de Almeida, Leandro Mouta Trautwein   +4 more
wiley   +1 more source

A catequese e as CEBs

Revista Eclesiástica Brasileira, 1992
Ninguém constrói uma casa, uma cidade distante das fontes, dos rios e do mar. A água é fundamental para o desenvolvimento da civilização, da mesma forma a catequese. Sem a nascente, a bica das CEBs, da experiência de Deus em comunidade, é impossível desenvolver e amadurecer a fé em Jesus Cristo.
openaire   +1 more source

Influence of mix design method on the shear capacity of reinforced concrete beams made with high‐quality recycled coarse aggregate

Structural Concrete, EarlyView.
Abstract This study investigates the shear capacity behavior of reinforced concrete (RC) beams without stirrups incorporating recycled coarse aggregate (RCA). An extensive database comprising 269 experimental data points from 40 journal articles published between 2001 and 2025 was compiled, excluding specimens with recycled fine aggregate or fiber ...
Sungchul Yang
wiley   +1 more source

The utilization of pulverized waste tire rubber in a soil–cement composite for sustainable compressed earth brick production

Discover Civil Engineering
This study examined the suitability of blending waste tires with cement in indigenous soil for producing compressed earth bricks (CEB) to achieve a sustainable environment.
Oluwarotimi Olofinnade, Oluwatobi Adeyinka   +1 more
doaj   +1 more source

A method for determining the performance of formulas for calculating the crack width and spacing in reinforced concrete elements

Structural Concrete, EarlyView.
Abstract Numerous studies have been conducted to determine the performance of formulas for calculating crack width and spacing in reinforced concrete structures. Generally, these studies pay limited attention to the application areas of those formulas and how to compare different representations of the crack width and spacing.
Anton van der Esch, Rob Wolfs, Simon Wijte   +2 more
wiley   +1 more source

An in vitro fermentation model to study the impact of bacteriophages targeting Shiga toxin-encoding Escherichia coli on the colonic microbiota

npj Biofilms and Microbiomes, 2022
Lytic bacteriophages are considered safe for human consumption as biocontrol agents against foodborne pathogens, in particular in ready-to-eat foodstuffs.
Graça Pinto, Sudarshan A. Shetty, Erwin G. Zoetendal, Raquel F. S. Gonçalves, Ana C. Pinheiro, Carina Almeida, Joana Azeredo, Hauke Smidt   +7 more
doaj   +1 more source