Results 51 to 60 of about 8,806,849 (303)

A Review on Multi-Scale Toughening and Regulating Methods for Modern Concrete: From Toughening Theory to Practical Engineering Application

open access: yesResearch
Concrete is the most widely used and highest-volume basic material in the word today. Enhancing its toughness, including tensile strength and deformation resistance, can boost the structural load-bearing capacity, minimize cracking, and decrease the ...
Jinhui Tang   +8 more
doaj   +1 more source

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Adoption in the construction industry [PDF]

open access: yes, 2006
This report draws together the key findings from six case studies on the subject of ebusiness\ud Adoption in Construction conducted in Australia by the University of Newcastle\ud (UON) and Royal Melbourne Institute of Technology (RMIT) from 2005 through ...

core  

SOME PECULIAR FEATURES IN SHRINKAGE OF CLAY MASS DURING DRYING PROCESS

open access: yesИзвестия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2005
The paper contains results of correlation and stochastic analysis for regularities in shrinkage of the Lukoml clay and molding mass prepared on its base, and also the Gloukhov and Gloukhovetsky kaolin and their mixtures.It has been revealed that an ...
I. K. Ivanovsky   +2 more
doaj  

Improvement in strength calculation for pavement structure of rail station areas

open access: yesMATEC Web of Conferences, 2017
The paper discusses the issue of how to increase the durability of road pavements at stations. At the same time, the behavior of asphalt-concrete layers is considered taking into account thermoreological properties and their materials.
Mozgovyi Vladimir   +2 more
doaj   +1 more source

Synthesis and optical properties of copper-containing nanoparticles for antibacterial coatings [PDF]

open access: yesBIO Web of Conferences
The paper presents a simple and cost-effective method for copper nanoparticles synthesis by the reduction of copper sulfate with tert- butylamine borane in the presence of polyvinylpyrrolidone as a stabilizer.
Morenko Ivan   +2 more
doaj   +1 more source

Comprehensive Estimation of Changes in the Microgeometry of Steel 45 by Ultrasonic Plastic Deformation with a Free Deforming Element

open access: yesMetals, 2023
A method of ultrasonic surface plastic deformation is widely used to change the properties of the surface layers of metal products. Under the influence of this type of treatment, the structure of the material changes, microhardness increases, roughness ...
Dmitriy S. Fatyukhin   +4 more
doaj   +1 more source

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

open access: yesFEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure   +3 more
wiley   +1 more source

Degradation mechanism of the von Willebrand factor A2 domain by nattokinase

open access: yesFEBS Letters, EarlyView.
Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto   +3 more
wiley   +1 more source

Materials and Technology Selection for Construction Projects Supported with the Use of Artificial Intelligence

open access: yes, 2022
The choice of material solutions and the appropriate technology for the execution of works have a significant impact on the success of construction projects.
Jerzy Rosłon
core   +1 more source

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