Results 111 to 120 of about 145,948 (305)

From Mounds to Monasteries: A Look at Spiro and Other Centers Through The Use of Metaphor [PDF]

open access: yes, 2006
Previous study of the extensive and elaborate funerary offerings at the Spiro site have explained their presence by an exchange system with Spiro functioning as a gateway center.
Brooks, Robert L.
core   +1 more source

Additive Manufacturing of Continuous Fibre Reinforced Composites: Process, Characterisation, Modelling, and Sustainability

open access: yesAdvanced Engineering Materials, EarlyView.
Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley   +1 more source

Sustaining Ethiopian heritage sites: The case of Gemate burial site in Dejen

open access: yesCogent Social Sciences, 2019
Ethiopia is endowed with numerous heritage resources. However, the country is not in a position to utilize such resources to ensure tourism development from which local communities can generate multi-faceted benefits.
Atsbha Gebreegziabher   +2 more
doaj   +1 more source

Studies of the Burial Mound Panagia 2 on the Taman Peninsula

open access: yesНижневолжский археологический вестник, 2018
Two barrows of the burial mound Panagia 2 were investigated in the neighborhood of Volna village on the Taman peninsula in the Krasnodar region. The barrows were erected in the Middle Bronze Age, with the secondary graves of the Late Bronze Age and the ...
Andrey A. Goroshnikov
doaj   +1 more source

Encyclopedia of 2D β′‐In2Se3 Growth Using Chemical Vapor Deposition: The Effects of Synthesis Parameters Onto Material Quality

open access: yesAdvanced Engineering Materials, EarlyView.
A distinct semi‐confined inner‐tube chemical vapor deposition geometry enables reproducible, large‐area growth of phase‐pure 2D β′‐In2Se3 from InI + Se precursors. Engineering local vapor transport and optimizing precursor delivery and temperature–time conditions yield uniform continuous films.
Dasun P. W. Guruge   +8 more
wiley   +1 more source

Exploring Dipolar Dynamics and Ionic Transport in Metal‐Organic Frameworks: Experimental and Theoretical Insights

open access: yesAdvanced Functional Materials, EarlyView.
In this study, the interplay of dipolar dynamics and ionic charge transport in MOF compounds is investigated. Synthesizing the novel structure CFA‐25 with integrated freely rotating dipolar groups, local and macroscopic effects, including interactions with Cs cations are explored.
Ralph Freund   +6 more
wiley   +1 more source

Early Holocene secondary burials in the Pampas of Argentina

open access: yes, 2007
In this paper we analyze and discuss two new secondary burials from the Arroyo Seco 2 archaeological site and present new 14C evidence that places them in the early Holocene. They are the earliest evidence of this kind of inhumation in the Pampas and Patagonia.
Scabuzzo, Clara   +1 more
openaire   +1 more source

26Al/10Be Age of Peking Man [PDF]

open access: yes, 2008
The chronological position of Peking Man, or Homo erectus pekinensis, has long been pursued, but has remained problematic due to lack of a suitable dating method^1-7^.
Bin Gao   +3 more
core   +1 more source

Modulating Two‐Photon Absorption in a Pyrene‐Based MOF Series: An In‐Depth Investigation of Structure–Property Relationships

open access: yesAdvanced Functional Materials, EarlyView.
This study investigates H4TBAPy‐based metal–organic frameworks (MOFs) ‐ NU‐1000, NU‐901, SrTBAPy, and BaTBAPy ‐ for multiphoton absorption (MPA) performance. It observes topology‐dependent variations in the 2PA cross‐section, with BaTBAPy exhibiting the highest activity.
Simon N. Deger   +10 more
wiley   +1 more source

Ossuaries, cremation and secondary burials among the Maya of Chiapas, Mexico.

open access: yesJournal de la Société des Américanistes, 1954
Blom Frans. Ossuaries, cremation and secondary burials among the Maya of Chiapas, Mexico.. In: Journal de la Société des Américanistes. Tome 43, 1954. pp. 123-136.
openaire   +2 more sources

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