Results 31 to 40 of about 9,212 (287)

Interaction between Molten Al‐Killed Mn–B Steel and Carbon‐Bonded MgO Refractories Based on Recyclates

open access: yesAdvanced Engineering Materials, EarlyView.
High‐temperature interactions between low‐sulfur Al‐killed Mn–B steel and MgO–C refractories (0 and 50 wt% recyclates) are studied via finger immersion tests (1600 °C). Surface‐active elements influence infiltration. MgO/CaS layer forms, along with spinel and calcium silicate.
Matheus Roberto Bellé   +5 more
wiley   +1 more source

The Career of an Orange Stone

open access: yesEXARC Journal, 2021
The analysis of archaeological works of art involves their formal, thematic and interpretative description. The importance of these stages rests in their potential to reveal the biography of an artefact.
Irena Podolska, Wojciech Rutkowski
doaj  

Bimetallic Nanoparticles as Cocatalysts for Photocatalytic Hydrogen Production

open access: yesAdvanced Functional Materials, EarlyView.
Recent developments have introduced bimetallic nanoparticles as effective cocatalysts for photocatalytic systems. This review explores the rapidly expanding research on bimetallic cocatalysts for photocatalytic production of hydrogen, emphasizing the creation of carrier‐selective contacts, localized surface plasmon resonance effects, methodologies for ...
Yufen Chen   +4 more
wiley   +1 more source

Inactivating SARS‐CoV‐2 Virus with MOF‐Composites as Smart Face Masks

open access: yesAdvanced Functional Materials, EarlyView.
In situ preparation and functionalization of MOF@Cotton fabrics as smart face masks for the immobilization of proteins and inactivation viruses, such as SARS‐CoV‐2. Abstract The significant impact of the SARS‐CoV‐2 (COVID‐19) pandemic outbreak on people's lives has highlighted the urgent need for effective personal protective equipment.
Romy Ettlinger   +9 more
wiley   +1 more source

Book Review: Investigations into the Dyeing Industry in Pompeii by H. Hopkins Pepper

open access: yesEXARC Journal, 2022
I was honoured to be asked to write a review on H. Hopkins Pepper´s “Investigations into the Dyeing Industry in Pompeii” as well as a bit nervous… Who am I, a non-scholar to write a review on a PhD.
Mante van den Heuvel
doaj  

Emergent Spin‐Glass Behavior in an Iron(II)‐Based Metal–Organic Framework Glass

open access: yesAdvanced Functional Materials, EarlyView.
A one‐pot, solvent‐free synthesis yields an Fe2+‐based metal‐organic framework (MOF) glass featuring a continuous random network structure. The material exhibits spin‐glass freezing at 14 K, driven by topological‐disorder and short‐range magnetic frustration, showcasing the potential of MOF glasses as a plattform for cooperative magnetic phenomena in ...
Chinmoy Das   +8 more
wiley   +1 more source

Recreating the Fonseca Hairstyle

open access: yesEXARC Journal, 2013
Roman women’s hairstyles of the late first century AD are notable for their voluminous frontal hair. Described by Juvenal as "tiers upon tiers" of curls (Sat. 6. 502-3), and by Martial as a "circle of hair" (Ep.
Janet Stephens
doaj  

Diet of the Poor in Roman Italy: An Exploration of Wild and Cultivated Plants as an Essential Dietary Component

open access: yesEXARC Journal, 2020
Most of the population of Roman Italy was poor, whether they were the poor who were constantly in search for food and shelter, or the temporarily poor who were artisans or shopkeepers but could fall into poverty at times (Garnsey, 1998, pp.226-227).
Brittany Bauer
doaj  

The 2,500th Anniversary of the Battle of Plataea, 26-31 July 2022. Recreating the Cavalry

open access: yesEXARC Journal, 2023
In 479 BC, Plataea was the site of the final battle that repelled the second Persian invasion of Greece. The major source of information is Herodotus, who describes how the Spartan general Pausanias led an allied Greek army to expel Mardonius' Persian ...
John Conyard
doaj  

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