Results 31 to 40 of about 184,016 (294)

Asymmetry of Caddo Ceramics from the Washington Square Mound Site: An Exploratory Analysis [PDF]

open access: yes, 2017
While pursuing a study of 3D geometric morphometrics for ceramic burial vessels that often articulate with the Native American Graves Protection and Repatriation Act (NAGPRA) from the ancestral Caddo region, there have been no shortage of potentially ...
Selden, Robert Z., Jr.
core   +2 more sources

Effect of Bearing Surface on Survival of Cementless and Hybrid Total Hip Arthroplasty

open access: yesJBJS Open Access, 2020
Background:. Modern bearing surface options have increased implant survivorship after total hip arthroplasty (THA). We utilized data from the National Joint Registry for England, Wales, Northern Ireland and the Isle of Man (NJR) to analyze implant ...
Edward T. Davis, FRCS   +2 more
doaj   +1 more source

Experimental Research on Compressive and Shrinkage Properties of ECC Containing Ceramic Wastes Under Different Curing Conditions

open access: yesFrontiers in Materials, 2021
Engineered cementitious composites (ECCs) suffer from high shrinkage and low early strength due to large dosage of cementitious materials and slow hydration of fly ash.
Yan Xiong   +5 more
doaj   +1 more source

The early Cycladic settlement at Dhaskalio, Keros: preliminary report of the 2008 excavation season [PDF]

open access: yes, 2009
The 2008 excavations on the small island of Dhaskalio opposite Dhaskalio Kavos on the Cycladic island of Keros are reviewed. An account is given of the survey, recording many walls of the early Bronze Age, and of the excavations, continued from the 2007 ...
Brodie, N.   +3 more
core   +1 more source

CERAMIC PRODUCTION IN SOUTHWESTERN NORWAY DURING THE IRON AGE - INSIGHTS FROM EXCAVATIONS AT HØLLAND

open access: yesPrimitive Tider
This article explores ceramic production in southwestern Norway during the Roman Iron Age and Migration Period. Large amounts of ceramic material from these periods have earlier been found in southwestern Norway.
Kristoffer Hillesland
doaj   +1 more source

Influence of the quality of recycled aggregates on the mechanical and durability properties of high performance concrete [PDF]

open access: yes, 2017
The final publication is available at Springer via http://dx.doi.org/10.1007/s12649-016-9637-7The main objective of this experimental work is to analyse the effect of recycled aggregates (RA), on the basis of the study of the various qualities, of the ...
Etxeberria Larrañaga, Miren   +2 more
core   +2 more sources

A multidisciplinary study of an exceptional prehistoric waste dump in the mountainous inland of Calabria (Italy) : implications for reconstructions of prehistoric land use and vegetation in Southern Italy [PDF]

open access: yes, 2020
The mountainous inland of northern Calabria (Southern Italy) is known for its sparse prehistoric human occupation. Nevertheless, a thorough multidisciplinary approach of field walking, geophysical survey and invasive research led to the discovery of a ...
Arienzo, Ilenia   +9 more
core   +3 more sources

Toward the identification of social signatures in ceramic production - An archaeological case study.

open access: yesPLoS ONE, 2021
Ceramic analysis has been concerned with categorizing types according to vessel shape and size for describing a given material culture at a particular time.
Ortal Harush, Leore Grosman
doaj   +1 more source

Ceramic dielectric resonator oscillator aging [PDF]

open access: yesProceedings of IEEE 48th Annual Symposium on Frequency Control, 2002
Two ceramic dielectric resonator oscillators (CDROs), one operating at center frequency of 1.5 GHz and the other one operating at 8.3 GHz, are being investigated for frequency aging characteristics. The oscillators were ovenized in a Sigma temperature chamber with aging temperature set at +65/spl deg/C.
openaire   +1 more source

Unlocking the Power of Quercetin‐Encapsulated Mesoporous Bioactive Glass Nanoparticles: A Multifunctional Approach to Bone Regeneration

open access: yesAdvanced Engineering Materials, EarlyView.
Mesoporous bioactive glass nanoparticles (MBGNs) are investigated for bone regeneration given their remarkable structural and functional properties. MBGNs are functionalized with Mn and Cu and incorporated with quercetin, a natural flavonoid exhibiting antioxidant, anti‐inflammatory, and antimicrobial properties.
Giovanni Lo Bello   +5 more
wiley   +1 more source

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