Results 91 to 100 of about 682,074 (360)

GeAl2‐2xFe2xO3(OH)4 Nanotubes: New Electrocatalyst for Oxygen Evolution Reaction

Advanced Functional Materials, EarlyView.
Fe‐doped imogolite nanotubes are synthesized via a one‐step hydrothermal method with varying Fe substitution ratios x. Structural and spectroscopic analyses confirm homogeneous Fe incorporation while preserving tubular shape. Optimal doping at x = 0.05 enhances optical absorption, narrows band gap, reduces charge transfer resistance, and significantly ...
Yassine Naciri, Jian Li, Wahid Ullah, Fabien Baron, Franck Bourdelle, Stéphan Rouzière, Claire Goldmann, Erik Elkaim, Thomas Bizien, Rachid Belkhou, Delphine Vantelon, Mohamed Nawfal Ghazzal, Erwan Paineau   +12 more
wiley   +1 more source

Archaeological excavations in Nova Bukovica in 2004 [PDF]

, 2005
U tekstu se daje prikaz arheološkog lokaliteta u Novoj Bukovici, na položaju Sjenjak kao i kratki pregled rezultata do sada obavljenih arheoloških i interdisciplinarnih istraživanja.
Saša Kovačević
core  

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

Advanced 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, Soma Salamon, Joachim Landers, Jan‐Benedikt Weiß, Wen‐Long Xue, Pascal Kolodzeiski, Roman Pallach, Heiko Wende, Sebastian Henke   +8 more
wiley   +1 more source

The Late Iron Age in Switzerland: a review of anthropological, funerary, and isotopic studies. [PDF]

Archaeol Anthropol Sci, 2023
Cooper C, Milella M, Lösch S.
europepmc   +1 more source

Late Iron Age Decorated Jar

, 2021
ingiringi
openalex   +1 more source

III Taller Internacional de Arte Rupestre. [PDF]

, 2008
Following the discovery of a large Late Bronze Age/Early Iron Age settlement, beneath the medieval town of Monsaraz, careful inspection of the slate outcrops, around and inside the walled area of the proto-historic settlement, allowed the observation of ...
Calado, Manuel, Pimenta, Alexandra, Rocha, Leonor, Santos, Ivo   +3 more
core  

After the Hittites: The Kingdoms of Karkamish and Palistin in Northern Syria [PDF]

, 2013
The disappearance and weakening of the Late Bronze Age territorial empires in the Eastern Mediterranean shortly after 1200 BC is traditionally held to be followed by a so-called Dark Age of around 300 years, characterized by a lack of written sources ...
Weeden, Mark
core   +1 more source

‘Oxygen Bound to Magnesium’ as High Voltage Redox Center Causes Sloping of the Potential Profile in Mg‐Doped Layered Oxides for Na‐Ion Batteries

Advanced Functional Materials, EarlyView.
Na‐ion batteries ‐ Impact of doping on the oxygen redox: The sloping potential of NaMg0.1Ni0.4Mn0.5O2 above 4.0 V is caused by a new redox center (arising from the ‘O bound to Mg’), having a higher potential but being more irreversible compared to the ‘O bound to Ni’.
Yongchun Li, Konstantin Köster, Katherine A. Mazzio, Yanan Sun, Annica I. Freytag, Deniz Wong, Christian Schulz, Götz Schuck, Volodymyr Baran, Alba San Jose Mendez, Marcin Zając, Payam Kaghazchi, Philipp Adelhelm   +12 more
wiley   +1 more source

The En-Gedi Spring Site and the Judahite Expansion into the Judaean Desert in the Late Iron Age. [PDF]

Tel Aviv, 2023
Mashiach A, Davidovich U.
europepmc   +1 more source

Current Research at the Department Of Prehistory and Archaeology, University of New England [PDF]

, 1975
Research interests include topics outside as well as inside Australia, for instance my own work on the Late Stone Age and Iron Age of West Africa has recently led to the publication of the Archaeology of Benin, by Oxford University Press.
Connah, Graham
core