Results 31 to 40 of about 219 (141)

Localized and Short‐Term Effects of Lockdowns on Urban Rental Markets: Evidence From Shanghai

International Studies of Economics, EarlyView.
ABSTRACT This paper investigates the localized and short‐term effects of COVID‐19‐induced lockdowns on Shanghai's rental market in the second half of 2022. Using Difference‐in‐Differences methodologies, we find that rental prices declined by 1.5% following the lockdowns on average, with areas characterized by a high density of companies falling by 2.0%
Yanpeng Jiang, Xiaochi Shen
wiley   +1 more source

Methodology for Stress Concentration Analysis in Corrosion Pits Using the Finite Element Method

Materials and Corrosion, EarlyView.
The stress concentration factor (Kt ${K}_{{\rm{t}}}$) calculated using the methodology proposed for discretized models can be significantly higher compared with analytical models. Discretized models base the corrosion pit shape on measurements through surface topographic techniques, while analytical models simplify the pit shape to elliptical ...
Lucas Gonçalves Pinheiro, Marcelo Favaro Borges, Luiz Francisco Rodrigues Venturini, João Júnior Lopês   +3 more
wiley   +1 more source

The Influence of Subcritical Annealing and Cold Working on the Hydrogen Embrittlement Susceptibility of X65 D Pipeline Steel

Materials and Corrosion, EarlyView.
This study investigated the effect of subcritical heat treatment and cold work on the hydrogen embrittlement (HE) susceptibility of the X65 D pipeline steel. Hydrogen charging reduced the ductility of all specimens. Both subcritical annealing and cold working decreased somewhat the degree of HE.
Joshua Hoschke, Md Fahdul Wahab Chowdhury, Maximilian Roethig, Clotario V. Tapia‐Bastidas, Jeffrey Venezuela, Yilei Shu, Evan Gray, Milos B. Djukic, Tom Depover, Kim Verbeken, Andrej Atrens   +10 more
wiley   +1 more source

A knowledge graph attention network for the cold‐start problem in intelligent manufacturing: Interpretability and accuracy improvement

Materials Genome Engineering Advances, EarlyView.
SteelKGAT enhances prediction accuracy and interpretability. Notably, this work represents the first application of knowledge graph attention neural networks to address the cold‐start problem in steel rolling production. Abstract In the rolling production of steel, predicting the performance of new products is challenging due to the low variety of data
Ziye Zhou, Yuqi Zhang, Shuize Wang, David San Martin, Yongqian Liu, Yang Liu, Chenchong Wang, Wei Xu   +7 more
wiley   +1 more source

Utilization of Catla catla Fish Scale for Eliminating Cr (III) and Co (II) Heavy Metals From Wastewater

Nano Select, EarlyView.
The graphical abstract represents fish scales, a waste by product, were repurposed as a bio‐adsorbent for Cr(III) and Co(II) removal. The scales were washed, dried, and ground before being tested under varying concentrations. FTIR analysis showed changes in functional groups after adsorption, while SEM revealed metal ion attachment.
Samiha Sultana, Nafisa Maliat, Fahim Khan, Ankur Paul, Rukaiya Tasnim, Nusrat Jahan   +5 more
wiley   +1 more source

Bioleaching as an Eco‐Friendly Nano‐Factory for Sustainable Inorganic Waste Management: Current Advancements, Challenges, and Opportunities

ChemistryOpen, EarlyView.
The review explores the latest updates and information about the global trends and hazards of e‐waste and also discusses the bioleaching of metals and nanoparticles from various inorganic wastes. It also focuses on the mechanistic pathway of the bioleaching process and computational aspects. Inorganic waste management and metal recovery technology pose
Adhish Jaiswal, S. Irudhaya Raj, Adegoke Isiaka Adetunji, Latifa Negadi, Sangeeta Singh, Kaniki Tumba, Indra Bahadur, Imran Uddin   +7 more
wiley   +1 more source

Elucidating the Pivotal Role of Thermodynamics and Nanofiller Geometry on the Stereocomplexation of Polylactide Nanocomposites Filled With Graphene Oxide, Carbon Nanotubes, and Their Hybrid

Polymer Composites, EarlyView.
Polylactide stereocomplexation in GO/CNT‐filled nanocomposites, illustrating the CNT/GO wetting interface in the presence of stereocomplexed polylactide as a third medium. ABSTRACT Incorporating nanoparticles can meaningfully alter the stereocomplexation of polylactide systems.
Mohammad Raef, Idoia Alayeto, Itziar Otaegi, Nora Aranburu, Jose‐Ramon Sarasua, Agustin Etxeberria, Jone M. Ugartemendia   +6 more
wiley   +1 more source

“It Looks as if They Threw the Entire Periodic Table Into the River”: A Decolonial Perspective for Chemistry Education in the Context of Environmental Injustices

Science Education, EarlyView.
ABSTRACT In this article I explore the case of the Mariana dam disaster in 2015 in Brazil seeking to contribute to reflections about the role of chemistry and chemistry education in environmental injustices. Drawing on stories about this disaster shared in the Dead River Podcast (2024), on wider literature and on other cases of environmental injustices
Haira E. Gandolfi
wiley   +1 more source

Enhancing the Resilience of Platinum Group Metal Supply Chains: Mine to (Re)use

Sustainable Development, EarlyView.
ABSTRACT Platinum group metals (PGMs) are critical elements that play a vital role in sustainable energy transition technologies such as catalysts, hydrogen production and use, and electronics. Securing a resilient PGM supply chain would support the current industrial, societal, and economic infrastructure.
Lauren MacDonald, Dandan Zhang, Aydın Alptekinoğlu, Athanasios K. Karamalidis   +3 more
wiley   +1 more source

Immobilization of Enzyme–Polymer Hybrids and Nanozymes Through Electrostatic Interactions: Toward Multicatalytic Microreactors with Controlled Nanoarchitecture

Small Science, EarlyView.
A modular hybrid membrane is constructed via a layer‐by‐layer strategy, integrating glucose oxidase/horseradish peroxidase or glucose oxidase/nanozyme‐loaded microreactors within alternating polyelectrolyte layers on a calcium carbonate core. This hierarchical design enables precise spatial confinement of catalytic units, facilitating efficient cascade
Aitor Ontoria, Irene Alonso‐Sampedro, Yixuan Yan, Ayşe Latif, Ben F. Spencer, Aitor Larrañaga, Ana Beloqui, Christos Tapeinos   +7 more
wiley   +1 more source