Results 131 to 140 of about 540,112 (375)

Interconnected Porous Hydrogels with Tunable Anisotropy Through Aqueous Emulsion Bioprinting

Advanced Functional Materials, EarlyView.
A 3D bioprintable microporous bioink is developed using an aqueous two‐phase system (ATPS) composed of extracellular matrix (ECM) mimetic biopolymers. The ATPS bioink enables the fabrication of interconnected porous architectures with up to 70% porosity, supporting long‐term cell viability and 3D cell alignment, enabling a simultaneous generation of ...
Hugo Edgar‐Vilar, Francisca P. Correia, Inês M. Freitas, Vítor M. Gaspar, João F. Mano   +4 more
wiley   +1 more source

Archaeoseismological Analysis of a Late Bronze Age Site on the Alhama de Murcia Fault, SE Spain [PDF]

, 2015
Marta Ferrater, Pablo Gabriel Silva Barroso, María Ortuño, Miguel Ángel Rodríguez ­Pascua, E. Masana   +4 more
openalex   +1 more source

The landscape of the Late Bronze Age royal tomb of Seddin (NE Germany): linking geomorphology, archaeology, and historic evidence

, 2022
Moritz Nykamp, Stephanie Hauschulz, Jacob Hardt, Daniel Knitter, Jens May, Philipp Hoelzmann   +5 more
openalex   +1 more source

Surface chromium on Terracotta Army bronze weapons is neither an ancient anti-rust treatment nor the reason for their good preservation

Scientific Reports, 2019
For forty years, there has been a widely held belief that over 2,000 years ago the Chinese Qin developed an advanced chromate conversion coating technology (CCC) to prevent metal corrosion. This belief was based on the detection of chromium traces on the
M. Martinón-Torres, Xiuzhen Li, Yin Xia, A. Benzonelli, A. Bevan, Shengtao Ma, Jianhua Huang, Liang Wang, Desheng Lan, J. Liu, Siran Liu, Zhen Zhao, Kun Zhao, T. Rehren   +13 more
semanticscholar   +1 more source

Robust and Reversible Thermofluorescence in Solvent‐Free Thermoplastic Polyurethane Composites

Advanced Functional Materials, EarlyView.
Thermofluorescent polymer composites with high‐contrast optical outputs are prepared by solvent‐free blending of indenoquinacridone dye into a thermoplastic polyurethane matrix. The temperature‐dependent fluorescence originates from aggregation–dissociation of the dye molecules, regulated by competing hydrogen bonds from the polymer matrix.
Guanghua Yu, Bowen Tian, Jazmine Aiya Marquez, Chia‐Min Hsieh, Qingsheng Wang, Hung‐Jue Sue, Mohammed Al‐Hashimi, Peiran Wei, Lei Fang   +8 more
wiley   +1 more source

Бронзовая группа «Вакханка у гермы» из собрания Государственного музея-заповедника «Петергоф»: иконография, бытование, реставрация

Искусство Евразии
В собрании Государственного музея-заповедника «Петергоф» хранится бронзовая группа «Вакханка у гермы» работы неизвестного французского мастера второй половины XIX века.
Шевлягин, А.А., Иноземцева, А.И.   +1 more
doaj   +1 more source

Social formation and collapse in the Tisza-Maros region: dating the Maros Group and its Late Bronze Age successors

Antiquity, 2019
Radiocarbon dating is paramount for chronologically defining the rise of polities in the Middle Bronze Age Carpathian Basin. This article presents a suite of new radiocarbon dates obtained from sites associated with the Early and Middle Bronze Age Maros ...
J. O'Shea, Györgyi M. Parditka, Amy Nicodemus, K. Kristiansen, K. Sjögren, László Paja, G. Pálfi, L. Milašinović   +7 more
semanticscholar   +1 more source

A Biologically‐Architected Wear and Damage‐Resistant Nanoparticle Coating From the Radular Teeth of Cryptochiton stelleri

Advanced Functional Materials, EarlyView.
The ultrahard teeth of mollusks that feed on rocky substrates contain a wear‐resistant coating on their surfaces consisting of densely packed mesocrystalline magnetic nanoparticles within an organic matrix. These coatings display significant hardness and toughness through their highly controlled mesocrystalline architectures.
Taifeng Wang, Yu Chen, Ezra Sarmiento, Taige Hao, Atsushi Arakaki, Michiko Nemoto, Pablo Zavattieri, David Kisailus   +7 more
wiley   +1 more source

La voz de los cañones: la fundición de Sevilla y el suministro de artillería para las flotas del tesoro (1649-1659)

E-Spania
Cet article porte sur la production d’artillerie en bronze à la fonderie royale de Séville destinée à l’approvisionnement des flottes des Indes en armes lourdes au cours des années cinquante du XVIIe siècle.
Francisco Amor Martín
doaj   +1 more source

Electron–Matter Interactions During Electron Beam Nanopatterning

Advanced Functional Materials, EarlyView.
This article reviews the electron–matter interactions important to nanopatterning with electron beam lithography (EBL). Electron–matter interactions, including secondary electron generation routes, polymer radiolysis, and electron beam induced charging, are discussed.
Camila Faccini de Lima, Prathiba Thamizhavel, Taylor J. Woehl   +2 more
wiley   +1 more source