Results 251 to 260 of about 217,054 (345)

Relationship and Source of Whitings Used as a Painting Ground in Icons From Polish Museum Collections Based on Their Calcareous Nannofossil Content

Archaeometry, Volume 68, Issue 1, Page 132-143, February 2026.
ABSTRACT In icon painting, chalk whiting is key to creating a gesso ground, providing a smooth, absorbent surface for paint. Calcareous nannofossils, tiny marine skeletons found in chalk, are an ideal tool for analyzing the origin of an icon's chalk ground, often the only reliable information about where the icon came from.
Mariusz Kędzierski, Mirosław P. Kruk
wiley   +1 more source

Derivation of explicit mathematical equations for gypsum solubility in aqueous electrolyte solutions using GP, GEP, and GMDH techniques. [PDF]

Sci Rep
Ebrahimi M, Deymi O, Hadavimoghaddam F, Hemmati-Sarapardeh A.   +3 more
europepmc   +1 more source

Porosity change after gypsum crust formation on macro-porous limestones [PDF]

, 2010
Boone, Matthieu, Cnudde, Veerle, De Kock, Tim, Dewanckele, Jan, Jacobs, Patric, Van Hoorebeke, Luc   +5 more
core   +1 more source

Efficacy and Efficiency of In‐House Clear Aligners in Limited Orthodontic Treatment

Orthodontics &Craniofacial Research, Volume 29, Issue 1, Page 186-195, February 2026.
ABSTRACT Objective To evaluate the efficacy and efficiency of in‐house digital software and fabrication of clear aligners. Materials and Methods This retrospective study analysed pre‐treatment, predicted and post‐treatment digital scans of 61 patients (42 females, 19 males) to assess the accuracy of predicted tooth movements.
Michael C. Kessler, Joon Han, George J. Eckert, Lana Helms, Jay A. Hughes, Phillip Wong, Carolina Frota, Vinicius Dutra, Hakan Turkkahraman, R. Scott Conley   +9 more
wiley   +1 more source

Microbial ecology of acidic, biogenic gypsum: community structure and distribution of extremophiles on freshly formed and relict sulfate deposits in a hydrogen sulfide-rich cave. [PDF]

Appl Environ Microbiol
Havlena ZE, Lucero K, Graham HV, Stern JC, Wankel SD, Mainiero M, Jones DS.   +6 more
europepmc   +1 more source

Effective gypsum compositions with the addition of underburned ash and slag mixtures

Victoria Petropavlovskaya, Tatiana Novichenkova, Аleksandr Buryanov, N.A. GALTSEVA   +3 more
openalex   +1 more source

Modeling of Multi - Layer Foam Gypsum Drying Process

, 2014
U. Groß, U. Iļjins, J. Skujāns, A. Gajevskis   +3 more
openalex   +2 more sources

The regional evolution of a dryland fluvio‐aeolian and lacustrine succession in response to allocyclic forcing: insights from the Early Permian Cutler Group, Utah, USA

Sedimentology, Volume 73, Issue 2, Page 297-354, February 2026.
ABSTRACT Preserved allocyclic signatures in the rock record often reflect basin‐scale climatic variability and serve as key proxies for correlating ancient dryland successions. The notion of climate cyclicity, however, remains largely untested on regionally constrained, outcrop‐calibrated studies.
Oliver Button, Jack G. Connor, Ross P. Pettigrew, Ben A. Kilhams, John A. Howell   +4 more
wiley   +1 more source

Cenozoic evolution of earth's strongest geoid low illuminates mantle dynamics beneath Antarctica. [PDF]

Sci Rep
Glišović P, Forte AM.
europepmc   +1 more source

A Failure of Both Workers\u27 Compensation and Tort: Bunker v. National Gypsum Co. [PDF]

, 2011
Dworkin, Terry W., Liebman, Jordan H.
core   +2 more sources