Results 81 to 90 of about 15,252 (308)
Archaeological and Historical Investigations at the Site of the New Bexar County Justice Center in Downtown San Antonio, Texas [PDF]
, 1989 Between 1978 and 1987, archaeologists from the Center for Archaeological Research of The University of Texas at San Antonio conducted test excavations and monitored demolition of buildings on NCB 100 within the Main and Military Plazas National Historic ...
Cox, I. Waynne +3 more
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Advanced Engineering Materials, EarlyView.Bimetallic (NiFe) and trimetallic (NiFeCr) nanoalloys (NAs) are synthesized using corresponding oxide mixtures using microwave hydrogen plasma within a few milliseconds. The process simultaneously 1) reduces metal oxides to metals; 2) downsizes the particles from micrometers to nanometers; and 3) blends the metals to form NAs.
Sachin Kumar +5 more
wiley +1 more source
Prestigious Ceramics from Sites of the XIII century in Primorye
Археология евразийских степейThe paper deals with glazed ceramics and porcelain from the sites of the Eastern Xia (Dong Xia) (1215–1234), found in Primorye. The artifacts under study are part of a group of prestigious items of the Jurchen population.
Evgeniya I. Gelman
doaj +1 more source
Terracotta Pipes with Triangular Engravings [PDF]
, 2014 The discovery of two smoking pipes from seventeenth-century contexts in Buenos Aires, Argentina, is used to suggest the presence in colonial times of a new set of stylistic norms derived from African traditions that are expressed at a regional scale not ...
Schavelzon Chavin, Daniel Gaston +1 more
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Influence of an Argon/Silane Atmosphere on the Temperature of a Thermal Plasma
Advanced Engineering Materials, EarlyView.The influence of a silane‐doped argon atmosphere on the chemical composition and temperature of a thermal nontransferring argon plasma is investigated using optical emission spectroscopy. As a result of the high amount of free electrons resulting from the stepwise ionization and dissociation of the silane molecule, even a silane addition of 0.01 vol ...
Lena Kreie +4 more
wiley +1 more source
The Effect of Different Solutions on Optical Behavior of Polished and Glazed Zirconia-Reinforced Lithium Silicate Ceramics [PDF]
Journal of Kerman University of Medical Sciences, 2018 Background: This study sought to assess the effect of glazing and polishing surface treatments on the optical behavior of zirconia-reinforced lithium silicate ceramics thermocycled in different solutions.
Farnaz Firouz +4 more
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Archeological Testing Associated with theStabilization of the Convento at Mission San Juan Capistrano (41BX5), San Antonio, Bexar County, Texas [PDF]
, 2005 In January and April, 2005, the Center for Archaeological Research (CAR) of The University of Texas at San Antonio conducted test excavations at Mission San Juan Capistrano (41BX5) for the San Antonio Missions National Historical Park of the National ...
Córdova, Karla J. +3 more
core +2 more sources
Advanced Engineering Materials, EarlyView.A statistical framework is applied to quantify the distribution of electrical resistivity among individual filaments of two commercially available carbon fiber types. Correlations between filament resistivity, tensile modulus, and diameter are examined and complemented by TEM analysis to provide new insight into filament‐level variability relevant for ...
Nils Wieja +9 more
wiley +1 more source
Frontiers in MaterialsAimThis study examines the effects of chairside finishing and polishing on the surface roughness (SR) of zirconia (ZR), lithium disilicate (LD), and hybrid ceramics (HC) to identify material-specific variations and determine optimal clinical protocols ...
Mohammed Alrabiah +4 more
doaj +1 more source
, 2009 ‘Working to Scale’ explored how techniques traditional to Chinese ceramic manufacture could inform contemporary work. Aylieff focused on the decorative technique of Famille Rose enamel painting: Fencai.
Aylieff, Felicity
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