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Revisiting the response of microstructure and performance to cold pre-strain and the early aging stage in Al–Zn–Mg–Cu alloy

In recent years, extensive research on dynamic precipitation has led to a growing interest in exploring how deformation affects microstructure and mechanical properties. In this study, the response of microstructure and performance to cold pre-strain and the early aging stage in the Al–Zn–Mg–Cu...

Authors
Ya Li
Quanqing Zeng
Philipp Retzl
Yi Kong
Yuling Liu
Qiang Du
Yong Du
Year
2024
Type
Academic article
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Publication

The Effect of Static Recrystallisation of Parent Austenite on the Lath Martensite Intervariant Boundary Network

The current study investigated the effect of static recrystallisation (SRX) of parent austenite microstructure on the lath martensite intervariant boundary network. In general, the misorientation angle distribution of lath martensite exhibited a bimodal distribution in the range of 10–22 deg and...

Authors
Ahmad Mirzaei
Peter D. Hodgson
Xiang Ma
Vahid Tari
Alireza Vahid
Hossein Beladi
Year
2024
Type
Academic article
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Publication

Carbonation and corrosion of steel in fly ash concrete, concluding investigation of five-year-old laboratory specimens and preliminary field data

Carbonation development and reinforcement corrosion were investigated on concretes exposed for a five-year period at 90% RH, 20 ℃, and 5% CO2, and for a six-year period at natural carbonation. Portland cement-based binders with 0%, 18%, and 30% fly ash were investigated. The fly ash blends showed...

Authors
Andres Belda Revert
Tobias Alexander Simon Danner
Mette Rica Geiker
Year
2024
Type
Academic article
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Publication

Reconfiguring human-AI collaboration: integrating chatbots in welfare services

European public agencies increasingly adopt Artificial Intelligence (AI)-based chatbots. However, research on this topic is limited to an understanding of chatbots as interfaces between citizens and caseworkers. We performed a qualitative study of the design and deployment of the chatbot Selma by a...

Authors
Elena Parmiggiani
Polyxeni Vassilakopoulou
Ilias Pappas
Year
2024
Type
Non-fiction chapter
Publication

Design for Disassembly: A systematic scoping review and analysis of built structures Designed for Disassembly

A systematic scoping review was performed to map literature in the field of Design for Disassembly (DfD) in the Architecture, Engineering, and Construction industry and identify existing built DfD structures to compare the current DfD practice and research front. Online scientific databases and...

Authors
Katarzyna Ostapska
Petra Rüther
Arian Loli
Klodian Gradeci
Year
2024
Type
Academic literature review
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Publication

The REPowerEU policy's impact on the Nordic power system

Energy system models provide us with scenarios for the future energy system, supporting our understanding of the impact of societal changes and adopted policies. To front-load the EU’Fit for 55’ package for 2030 and targets of replacing imported natural gas with renewable electricity, the Nordic...

Authors
Siri Gulaker Mathisen
Marianne Zeyringer
Kristina Haaskjold
Konstantin Löffler
Érika Mata
Akram Sandvall
Kristoffer Steen Andersen
Oskar Vågerö
Ove Wolfgang
Year
2024
Type
Academic article
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Publication

Toward an international standardisation roadmap for nanomedicine

The French National Metrology Institute (LNE) initiated a series of events to identify priorities for test methods and their harmonisation that directly address regulatory needs in Nanomedicine. One of these workshops entitled “The International Standardisation Roadmap for Nanomedicine” held in...

Authors
Fanny Caputo
Georges Favre
Gerrit Borchard
Luigi Calzolai
Paola Fisicaro
Emeric Frejafon
Nazende Günday-Türeli
Denis Koltsov
Caterina Minelli
Bryant C. Nelson
Jérémie Parot
Adriele Prina-Mello
Shan Zou
François-Xavier Ouf
Year
2024
Type
Academic article