Results 101 to 110 of about 33,777 (309)

Techniques and Changes of Stucco Decorations in Iranian Architecture from 7th to 9thCentury Hijry Qamari [PDF]

نگره, 2014
7th to 9thCentury Hijry Qamari is considered a significant period in art history of Iran, during which many arts had undergone notable changes relying on previous era (Seljuk and khwarazmshahian).
Atefe Shekofte, Ahmad Salehikakhki
doaj  

Engineered Protein‐Based Ionic Conductors for Sustainable Energy Storage Applications

Advanced Materials, EarlyView.
Rational incorporation of charged residues into an engineered, self‐assembling protein scaffold yields solid‐state protein films with outstanding ionic conductivity. Salt‐doping further enhances conductivity, an effect amplified in the engineered variants. These properties enable the material integration into an efficient supercapacitor.
Juan David Cortés‐Ossa, Paolo Blesio, Marcial Fernandez‐Castro, Lisa Almonte, Maxence Fernandez, Mantas Liutkus, Perumal Pandurangan, Carlos Sabater, Aitor Villaverde, Manuel Melle‐Franco, Nurit Ashkenasy, Felipe Jiménez‐Ángeles, M. Carmen Morant‐Miñana, M. Reyes Calvo, Aitziber L. Cortajarena   +14 more
wiley   +1 more source

An Experimental Study of the use of Some Nanomaterials in the Restoration and Conservation of Decorated Brick Battlements in Archaeological Islamic Buildings in Cario

Maǧallaẗ Al-Turāṯ wa Al-Taṣmīm
The research aims at an archaeological and technical study of the brick battlements decorations in the islamic archaeological buildings in Cairo and includes a study of the brick battlements surface decorations in historical Cairo area.
Prof. Mohamed Kamal Khalaf, Prof. Ahmed Ali Ahmed farghali, Researcher.Mahmoud Husein Ramadan   +2 more
doaj   +1 more source

Manufacture of Ganch Products at the Glassmaking Workshop of Selitrennoe Settlement

Поволжская археология
The paper features the study materials of a glassmaking workshop at Selitrennoe settlement, obtained in the field season of 2024. The history of the study of the master glassblower’s estate is provided, three historical periods of the workshop and the ...
Pigarev Evgeny M. , Sitdikov Airat G.
doaj   +1 more source

A Renaissance Instrument to Support Nonprofits: The Sale of Private Chapels in Florentine Churches [PDF]

Catholic churches in Renaissance Florence supported themselves overwhelmingly from the contributions of wealthy citizens. The sale of private chapels within churches to individuals was a significant source of church funds, and facilitated a church ...
Jonathan Katz Nelson, Richard J. Zeckhauser   +1 more
core  

Beyond Presumptions: Toward Mechanistic Clarity in Metal‐Free Carbon Catalysts for Electrochemical H2O2 Production via Data Science

Advanced Materials, EarlyView.
Metal‐free carbon catalysts enable the sustainable synthesis of hydrogen peroxide via two‐electron oxygen reduction; however, active site complexity continues to hinder reliable interpretation. This review critiques correlation‐based approaches and highlights the importance of orthogonal experimental designs, standardized catalyst passports ...
Dayu Zhu, Hsi‐wen Wu, Xiao Wang, Jie Zhang   +3 more
wiley   +1 more source

Alkaline Leaching: A Facile Surface Activation Strategy to Improve the Reactivity of Air Electrodes for Solid Oxide Fuel Cells

Advanced Materials, EarlyView.
This study shows that alkaline leaching of PrBa0.8Ca0.2Co2O5+δ under anodic bias selectively removes Ba and Ca, forming a cobalt‐rich and amorphous layer. The modified surface significantly boosts ORR activity, offering a simple and effective strategy to improve electrochemical device performance.
Yeongtaek Hong, Hyunseung Kim, Sang Won Lee, Yong Beom Kim, SungHyun Jeon, Sangwoo Kim, Hainan Sun, Jeongah Lee, Seongwoo Nam, Seungwoo Roh, Tae Ho Shin, WooChul Jung   +11 more
wiley   +1 more source

Tuning Amorphous‐Crystalline Catalytic Interfaces by Mechanochemistry: Cu‐Based Metallic Glasses Coupled with Ceria for CO Oxidation

Advanced Materials, EarlyView.
Ball‐milling Cu‐based metallic glasses with ceria creates a unique nanostructure where metallic glass particles are wrapped by CeO2 nanoparticles. The intimate integration triggers copper state reorganization during reaction and aging, boosting CO oxidation and COPrOx activity.
Maahin Mirzay‐Shahim, Mehran Nabahat, Laia Pascua‐Solé, Isabel Serrano, Ilaria Lucentini, Xènia Garcia, Marina Armengol‐Profitós, Asier Agrelo‐Lestón, Ignasi Burgués‐Ceballos, Núria J. Divins, Ignacio J. Villar‐Garcia, Virginia Pérez‐Dieste, Carlos Escudero, Carlo Marini, Jordi Llorca, Eloi Pineda, Pere Bruna, Lluís Soler   +17 more
wiley   +1 more source

Analysis of Artifacts from a 2010 Surface Collection at the Pace McDonald Site (41AN51), a Probable Middle Caddo Mound Center in Anderson County, Texas [PDF]

, 2011
The Pace McDonald site (41AN51) is a prehistoric Caddo mound center on Mound Prairie Creek in Anderson County, Texas, in the upper Neches River Basin. With the permission of one of the landowners, Mr.
Nelson, Bo, Perttula, Timothy K., Walters, Mark   +2 more
core   +1 more source

Azaporphyrinoid‐Based Photo‐ and Electroactive Architectures for Advanced Functional Materials

Advanced Materials, EarlyView.
A long‐standing collaboration between the Torres and Guldi groups has yielded diverse azaporphyrinoid‐based donor‐acceptor nanohybrids with promising applications in solar energy conversion. This conspectus highlights key molecular platforms and structure‐function relationships that govern light and charge management, supporting the rational design of ...
Jorge Labella, Kobra Azizi, Dirk M. Guldi, Tomás Torres   +3 more
wiley   +1 more source