Results 51 to 60 of about 21,313 (305)
Documentation of the Native American Ceramic Vessels from Northeastern Texas, Southern Arkansas, and Eastern Oklahoma in the Boyce Smith Museum in Troup, Texas [PDF]
, 2009 The Boyce Smith Museum opened in 1968 with the purpose of displaying a large collection of Historic artifacts as well as Native American artifacts collected and/or purchased over the years by Mr. Boyce Smith of Troup, Texas, now deceased.
Nelson, Bo +2 more
core +1 more source
Evaluation of CoAl2O4 as ceramic pigments
Materials Research Bulletin, 2003 Abstract CoAl 2 O 4 powder was obtained from a mixture of Co and Al oxalates at a ratio of 1:8 (Co:Al). The material was calcinated at different temperatures, established from TG data, and characterized using FTIR spectroscopy, X-ray diffraction, BET surface area, and thermal analysis.
Melo, Dulce Maria de Araújo +5 more
openaire +2 more sources
The Canadian Journal of Chemical Engineering, EarlyView.Abstract Industrial wastewater contamination by azo dyes poses a significant environmental challenge. This study reports the green synthesis of bimetallic iron/nickel (Fe/Ni) nanoparticles using moringa leaf extract, which acted as both a reducing and capping agent, and their incorporation into polyethersulphone (PES) membranes to produce eco‐friendly ...
Qusay A. Almajras +7 more
wiley +1 more source
The Caddo Archaeological Record in the Saline Creek and County Line Creek Valleys in Cherokee and Smith Counties, Texas [PDF]
, 2016 Both the Saline and County Line creeks in the upper Neches River basin were habitats where significant numbers of Caddo peoples lived in ancestral times.
Nelson, Bo +2 more
core +1 more source
SiC/Si ceramic hollow fibres: A new approach to Chlorella vulgaris biomass harvesting
The Canadian Journal of Chemical Engineering, EarlyView.Abstract Efficient harvesting of microalgae is a critical challenge for the viability of biorefineries, requiring technologies that combine high selectivity, low cost, and scalability. The current work evaluated the performance of an asymmetric hollow fibre ceramic membrane (HF‐SiC70Si30), fabricated by phase inversion and sintered at 1250°C, in the ...
Erisson Paulo Borges Lopes +4 more
wiley +1 more source
Cerâmica, 2007 Os pigmentos cerâmicos são substâncias capazes de desenvolver cor em sólido inorgânico (cerâmica ou vidro) quando nele dispersar mantendo-se insolúvel no mesmo, sem reação química com o mesmo, nas elevadas temperaturas de processamento.
R. N. de Almeida +5 more
doaj +1 more source
Inorganics, 2023 Cobalt blue ceramic pigments mainly consisting of CoAl2O4 are subject to the difficulty of color control. Here, a perspective is reported regarding research on the reasons for color change based on the control of the heat treatment and ratio of ...
Weiran Zhang +8 more
doaj +1 more source
Early 1960s Excavations at the Sam Kaufman Site (41RR16), Red River County, Texas [PDF]
, 2012 The Sam Kaufman site (41RR6, also known as the Arnold Roitsch site for a time) is a well-known Caddo Indian village along Mound Prairie and the Red River in Red River County, Texas.
Nelson, Bo +2 more
core +1 more source
Fish Scales: A Multifunctional Biomaterial from Nature
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.Fish scales demonstrate nature's solution to impact protection through overlapping multilayered architecture. This biological design combines mineralized surfaces with collagen networks to achieve both flexibility and fracture resistance. The structural principles inspire advanced protective materials and biomedical implants, where damage tolerance ...
Liyao Dong, Xiaojie Sun, Xiguang Chen
wiley +1 more source
Documentation of Ceramic Vessels and Projectile Points from the C. D. Marsh Site (41HS269) in the Sabine River Basin [PDF]
, 2014 A total of at least eight Caddo burials were excavated at the C. D. Marsh site on Eight Mile Creek, a southward-flowing tributary to the Sabine River, by Buddy C. Jones in 1959-1960. This includes Burial 1, an historic (dating after ca. A.D. 1685) Nadaco
Nelson, Bo +2 more
core +1 more source