Results 181 to 190 of about 118,386 (326)

Scalable Room‐Temperature Terahertz Graphene Cameras

Small Methods, EarlyView.
ABSTRACT Terahertz (THz) imaging has emerged as a powerful tool for non‐destructive, label‐free analysis across several scientific disciplines, ranging from materials science to biomedical research. By capturing the spatial‐dependent information in a broad range of frequencies, this technique enables the identification of chemical composition ...
Lili Shi, Leonardo Viti, Miriam S. Vitiello   +2 more
wiley   +1 more source

Concrete in architecture: Redefining form, space, function, and insights from bibliometric analysis

Structural Concrete, EarlyView.
Abstract Concrete has become a cornerstone in architectural and engineering innovation, as it seamlessly integrates structural performance with artistic expression. Its evolution from ancient opus caementicium to contemporary ultra‐high‐performance concrete illustrates its adaptability to the change in technological, environmental, and design paradigms.
Mouhcine Benaicha, Khalid El Harrouni, Samir Kabouss   +2 more
wiley   +1 more source

3D CONCRETE PRINTING: A STUDY OF PRINTED STRUCTURES DURABILITY

International Journal for Computational Civil and Structural Engineering
The article presents the results of an experimental study of the influence of technological parameters of construction 3D concrete printing (3DCP) on the durability of printed elements of building structures during accelerated model aging in a climatic chamber.
Aleksey Adamtsevich, Andrey Pustovgar, Liubov Adamtsevich, Yuriy Markov   +3 more
openaire   +1 more source

Data from tracer experiments under varying flow rates in a 3D concrete printing system

This dataset contains measurements collected from tracer experiments conducted on a 3D concrete printing system. It includes the residence time distributions (RTD) obtained under varying flow rates, as well as continuously measured mass flow rate ...
Concrete Structures, Deetman, Arjen; id_orcid, 3D Concrete Printing, Bos, Derk; id_orcid   +3 more
core   +1 more source

Three‐dimensional meso‐scale finite element modeling of recycled aggregate concrete using cohesive zone method

Structural Concrete, EarlyView.
Abstract The presence of adhered mortar (AM) in recycled aggregates (RAs) significantly affects the mechanical performance of recycled aggregate concrete (RAC). Meso‐scale modeling provides valuable insights into complex phase interactions, enabling a better understanding of RAC behavior.
Atabak Pourdadash Fardnam, Tuan Ngoc Nguyen, Vithushanthini Arulkumar   +2 more
wiley   +1 more source

Printing to Fight Antimicrobial Resistance Through Nano/Microstructured Platforms

The Chemical Record, EarlyView.
Additive manufacturing enables the rational design of structured antimicrobial platforms across multiple length scales, from nanofibrous scaffolds and droplet microreactors to 3D and 4D printed constructs. By engineering confinement, interfacial chemistry, and stimuli‐responsive release, these systems exert localized action through complementary ...
Giorgia Puleo, Silvia Orecchio, Dario Savoca, Claudia Pellerito, Vittorio Ferrara, Vincenzo Piscopo, Sebastiano Alberto Fortuna, Alessandra Giardina, Bruno Pignataro, Paola Costanzo, Floriana Campanile, Giuseppe Arrabito   +11 more
wiley   +1 more source

Effect of ground copper slag on the fresh properties of 3d printed cementitious composites

Scientific Reports
3D printing is becoming increasingly popular in the construction sector. 3D printing offers the potential to reduce costs, construction time and construction waste. However, due to its high cement content, 3D printable concrete more expensive to produce.
Martyna Nieświec, Adrian Chajec, Branko Šavija   +2 more
doaj   +1 more source

Geopolymers as a Sustainable Chemical Platform: From Building Materials to Advanced Functional Applications

The Chemical Record, EarlyView.
Geopolymers are presented as a chemically programmable platform whose properties emerge from activation chemistry, nanoscale disorder, and interfacial design. The review highlights sustainability challenges, the shift toward nanoengineered and hybrid systems, and the rise of halloysite‐based architectures enabling tunable structures across scales for ...
Martina Maria Calvino, Lorenzo Lisuzzo, Giuseppe Cavallaro, Stefana Milioto, Giuseppe Lazzara   +4 more
wiley   +1 more source

The Meaning of Work in the Digital Era: A Systematic Review and Research Agenda

Human Resource Management Journal, EarlyView.
ABSTRACT As digital technologies continue to reshape the nature of work, their impact on workers' experience of the meaning of work has attracted growing scholarly interest. However, the existing body of findings remains largely fragmented and conceptually inconsistent.
Yukun Liu, Qi Fang, Yasin Rofcanin, Mireia Las Heras, Xiao‐Yun Xie   +4 more
wiley   +1 more source

Technology for Whom and for What? A Global South View of Tech Diplomacy

Global Policy, EarlyView.
ABSTRACT International politics is linked to its technical‐social character. Also, technology is socially constructed and thereby not entirely neutral or impartial. A tech‐driven geopolitical landscape has been a defining feature of contemporary world politics.
Eugenio V. Garcia
wiley   +1 more source