Results 181 to 190 of about 225,314 (391)

Reevaluating Hendy Test with Modern Cave Calcite from the Monsoon Region of China [PDF]

Lijun Tian, Tao Tao, Wuhui Duan, Jiaoyang Ruan, Chaoyong Hu, Yunxia Li, Xianglei Li, Hai Cheng, Ming Tan   +8 more
openalex   +1 more source

Deformation twinning and residual stress in calcite studied with synchrotron polychromatic X-ray microdiffraction [PDF]

, 2011
Kai Chen, Martin Kunz, Nobumichi Tamura, Hans‐Rudolf Wenk   +3 more
openalex   +1 more source

Eye makeup in Northwestern Iran at the time of the Assyrian Empire: a new kohl recipe based on manganese and graphite from Kani Koter (Iron Age III)

Archaeometry, EarlyView.
Abstract Kohl was ubiquitous in ancient Egypt and the Middle East, and routinely included among the toiletries deposited in burials. For Egypt, kohl recipes are increasingly well‐studied and known to use a range of inorganic and organic ingredients. Although these are often lead‐based, manganese‐ and silicon‐rich compounds are also attested.
Silvia Amicone, Baptiste Solard, Shelir Amelirad, Eghbal Azizi, Lara Maritan, Maxime Rageot, Christoph Berthold, Karen Radner   +7 more
wiley   +1 more source

The Producing Horizon in the Rios Well in Caldwell County [PDF]

, 1922
University of Texas at Austin
core   +1 more source

Influence of temperature and CO ₂ on the strontium and magnesium composition of coccolithophore calcite [PDF]

, 2014
Marius Müller, Mario Lebrato, Ulf Riebesell, Joana Barcelos e Ramos, Kai G. Schulz, Sonia Blanco‐Ameijeiras, Scarlett Sett, Anton Eisenhauer, Heather Stoll   +8 more
openalex   +1 more source

Soil wetting and drying processes influence stone artefact distribution in clay‐rich soils: A case study from Middle Gidley Island in Murujuga, northwest Western Australia

Archaeometry, EarlyView.
Abstract Soils that contain swelling clay minerals (e.g., montmorillonite) expand and contract during wetting and drying, causing movement within the soil profile. This process, known as argilliturbation, can alter artefact distributions, destroy stratigraphy and complicate the interpretation of archaeological deposits.
Caroline Mather, Matthias Leopold, Kaitlin Sullivan, Kane Ditchfield, Tom Horrocks, Luke Gliganic, Emma Beckett, Diana Patalwala, Emielda Yusiharni, Michael Smirk, William Hiscock, Jo McDonald   +11 more
wiley   +1 more source

Calcite Precipitation and Trace Metal Partitioning in Groundwater and the Vadose Zone: Remediation of Strontium-90 and Other Divalent Metals and Radionuclides in Arid Western Environments

, 2000
Robert W. Smith, Frederick S. Colwell, Jani C. Ingram, F. G. Ferris, Anna‐Louise Reysenbach   +4 more
openalex   +2 more sources

Archaeometric Characterization of Submerged Sasanian Stucco From Ghaleh Guri, Western Iran

Archaeometry, EarlyView.
ABSTRACT The Ghaleh Guri archaeological site, a late Sasanian site with a building complex dated to 591–628 ce, lies along an ancient road linking the western Zagros to Mesopotamia. Its architectural remains, adorned with stucco, faced annual river floods yet remained stable for centuries.
Atefeh Shekofteh, Ata Hasanpour, Morteza Habibzadeh   +2 more
wiley   +1 more source

Structural and Chemical Degradation of Archeological Wood: Synchrotron XRD and FTIR Analysis of a 26th Dynasty Egyptian Polychrome Wood Statuette. [PDF]

Polymers (Basel)
Atwa DM, Hussein RK, Mohamed IF, Ibrahim S, Abdullah E, Omar G, Ibrahim MA, Refaat A.   +7 more
europepmc   +1 more source

Mesoporous calcite by polymer templating

, 2008
Miles Page, Nadine Nassif, Hans G. Börner, Markus Antonietti, Helmut Cölfen   +4 more
openalex   +2 more sources