Effect of primer composition on zirconia surface properties and bond strength
Abstract This study investigated the effects of different surface treatments on surface roughness, wettability, and shear bond strength of 3Y‐TZP (yttria‐stabilized tetragonal zirconia polycrystal). A total of 180 specimens (6 × 6 × 2 mm) underwent sandblasting with 50 µm Al2O3 and were divided into six groups: (i) control (no treatment), (ii) 10‐MDP +
Otavio Marino dos Santos Neto +3 more
wiley +1 more source
Propiedades ópticas del pigmento α-Fe2O3/SiO2
Presently work describes the synthesis of the pigment α-hematites/SiO2 according to the method of mixture of oxides. The red color of the pigment corresponds to the transitions electronic 6A1g→4T1g y 6A1g→4T2g of the ion Fe+3 that presents the ...
Chicariano, C. A. +7 more
doaj
Ancestral Caddo Ceramic Vessels from East Texas Sites Held by the Gila Pueblo Museum from 1933 to 2017 [PDF]
In the summer of 2017, 21 ancestral Caddo ceramic vessels held since 1933 by the Gila Pueblo Museum and then by the Arizona State Museum were returned to the Texas Archeological Research Laboratory at The University of Texas at Austin (TARL).
Perttula, Timothy K., Stingley, Kevin
core +2 more sources
Sustainable bioceramics, biopolymers, and composites for bone applications: From bench to production
Abstract In response to environmental challenges and primary resource scarcity, sustainable approaches that rely on recycling and reusing waste materials are becoming highly valuable and appealing options in modern society. These strategies have started being applied in biomaterials science, too, leading to the advent of new synergies between ...
Bohan Zhang, Francesco Baino
wiley +1 more source
Caddo Ceramic Sherd Assemblage from a Hearth Feature at the Cherokee Lake Site (41RK132) in Rusk County, Texas [PDF]
There is a collection of plain and decorated ceramic sherds in the Gregg County Historical Museum from a feature, described as either a fire pit or a hearth, excavated by Buddy Calvin Jones in March 1956 at the Cherokee Lake site (41RK132) on Toawichi ...
Perttula, Timothy K.
core +1 more source
Lisa Blas: Meet Me at the Mason Dixon
The Schmucker Art Gallery at Gettysburg College is extremely pleased to mount the remarkable series of paintings, photographs, and mixed-media installation by contemporary artist Lisa Blas entitled Meet Me at the Mason Dixon.
de Baca, Miguel, Egan, Shannon
core
Documentation of Ancestral Caddo Ceramic Vessels from the Knight’s Bluff (41CS14) and Sherwin (41CS26) Sites, Cass County, Texas [PDF]
A number of years ago, Perttula documented a variety of funerary objects through a Native American Graves Protection and Repatriation Act (NAGPRA) grant awarded to the Caddo Nation of Oklahoma. These were from ancestral Caddo sites on U.S.
Perttula, Timothy K.
core +1 more source
Archaeometric Research of Boian Pottery Decoration from the Settlement of Hârșova-Tell
This paper presents the results of archaeometric research on the white and red materials used to decorate some ceramic vessels belonging to the Boian culture, the Vidra and Spanţov phases from the 5th millennium BC, discovered at Hârşova-Tell, on the ...
Dragos-Viorel Brezoi +4 more
doaj +1 more source
Ancestral Caddo Ceramic Vessels from the J. B. Sparkman Site (41HP26), Hopkins County, Texas [PDF]
Two ancestral Caddo vessels were excavated by a J. B. Sparkman from a burial that had been exposed by erosion. The burial was found on the site in the Caney Creek valley in the upper Sabine River basin near the community of Black Oak in southeastern ...
Perttula, Timothy K.
core +1 more source

