Results 81 to 90 of about 4,019 (310)

The Mummification of Votive Birds: Past and Present

open access: yesEXARC Journal, 2014
A mummy is defined as a ‘well-preserved dead body’ (Cockburn, Cockburn and Reyman 1998, 1), achieved by either natural or anthropogenic methods and refers to both human and animal subjects. Mummies achieved through both these methods are found in ancient
Stephanie D. Atherton   +1 more
doaj  

A Numerical–Experimental Approach for Multi‐Matrix Fiber‐Reinforced Plastics Characterization Using Finite Element Model Updating

open access: yesAdvanced Engineering Materials, EarlyView.
A numerical–experimental framework is developed for characterizing multi‐matrix fiber‐reinforced polymers (MM‐FRPs) combining epoxy and polyurethane matrices. Harmonic bending tests are integrated with finite element model updating (FEMU) to simultaneously identify elastic and viscoelastic material parameters.
Rodrigo M. Dartora   +4 more
wiley   +1 more source

Comparing Mummification Processes: Egyptian and Inca

open access: yesEXARC Journal, 2018
This two-year research project was carried out as part of SUNY Potsdam’s Presidential Scholars program which allows undergraduates to conduct independent research.
Emma J. J. Williams
doaj  

Characterization of Cross-Bed Depositional Processes in the Coconino Sandstone [PDF]

open access: yes, 2019
The Permian Coconino Sandstone of northern and central Arizona is widely recognized as a classic eolian dune deposit, with conspicuous large-scale cross-beds that are interpreted as preserved dune foresets.
Maithel, Sarah A.
core   +1 more source

Bone or Flesh: Defleshing and Post-Depositional Treatments at Kortik Tepe (Southeastern Anatolia, PPNA Period) [PDF]

open access: yes, 2015
Cutmarks on the bones of ten individuals from Kortik Tepe, a Pre-Pottery Neolithic site in Southeastern Anatolia, were analysed using a bioarchaeological approach.
Erdal, YILMAZ SELİM
core   +1 more source

Thermodynamic Pathways of Nonequilibrium Solidification in Wire‐Arc Additive Manufacturing Fe‐Based Multicomponent Alloy Structures

open access: yesAdvanced Engineering Materials, EarlyView.
Geometry‐driven thermal behavior in wire‐arc additive manufacturing (WAAM) influences microstructural evolution during nonequilibrium solidification of a chemically complex Fe–Cr–Nb–W–Mo–C nanocomposite system. By comparing different deposits configurations, distinct entropy–cooling rate correlations, segregation, and carbide evolution are revealed ...
Blanca Palacios   +5 more
wiley   +1 more source

Book Review: Experimental Archaeology and Fire. The Investigation of a Burnt Reconstruction at West Stow Anglo-Saxon Village by Jess Tipper

open access: yesEXARC Journal, 2013
What should an archaeologist do if one of the reconstructions of an experimental village is accidentally burning during the night? Simple: pick up a camera and start taking pictures.
Claudia Speciale
doaj  

Maceral Characteristics and Vitrinite Reflectance Variation of The High Rank Coals, South Walker Creek, Bowen Basin, Australia

open access: yesIndonesian Journal on Geoscience, 2014
DOI: 10.17014/ijog.v8i2.156The Permian coals of the South Walker Creek area, with a vitrinite reflectance (Rvmax) of 1.7 to 1.95% (low-volatile bituminous to semi-anthracite), are one of the highest rank coals currently mined in the Bowen Basin for the ...
Asep K. Permana, C. R. Ward, L. W. Gurba
doaj   +1 more source

Process variability and depositional architecture of the ELDs in the Firsoff south crater (Arabia Terra, Mars) [PDF]

open access: yes, 2017
The genesis of the Equatorial light-toned sulfate bearing layered deposits (ELDs) in Arabia Terra has long been debated with many processes/environments proposed (including aeolian, airfall, lacustrine, volcanic, playa, spring deposits and combinations
Fueten, Frank   +7 more
core  

A Knowledge‐Based Approach for Understanding and Managing Additive Manufacturing Data

open access: yesAdvanced Engineering Materials, EarlyView.
Additive manufacturing processes generate a large amount of data. Effectively managing, understanding, and retrieving information from this data remains a major challenge. Therefore, we propose an ontology‐based approach to integrate heterogeneous data, enable semantic queries, and support decision‐making.
Mina Abd Nikooie Pour   +5 more
wiley   +1 more source

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