Results 131 to 140 of about 21,313 (305)
Medicine for the Material World
ABSTRACT It is clear that many of the inorganic materials of antiquity have been used both as medicines for human ills and also as agents in technological processes. This paper speculates that there might have been a stronger link between these two functions in the past, based on the concept of “active agents”—materials that are efficacious at curing ...
A. M. Pollard
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
Plasma calcining of pigment particles for thermal control coatings [PDF]
Method utilizes an RF excited plasma to surface deactivate thermally stable powders at high temperatures. Utilization of this plasma heat treatment at high temperatures can be carried out without grain growth, calcination, or ...
Farley, E. P.
core +1 more source
Packaging of Macroscopic Material Payloads: Needs, Challenges, Concepts, and Future Directions
This review introduces a unified framework that decomposes any macroscopic packaging system into the payload, packaging material, and packaging strategy and combines them into a conceptual packaging equation: packaging strategy = payload + packaging material.
Venkata S. R. Jampani, Manos Anyfantakis
wiley +1 more source
The Historic Caddo Component at the Roseborough Lake Site (41BW5) on the Red River in Bowie County, Texas [PDF]
The Roseborough Lake site (41BW5) is on an old meander of the Red River “that was cut off in 1872 and named Roseborough Lake. It lies a few miles west of other important Late Caddo and Historic Caddo period sites, and a few miles west of Texarkana in ...
Perttula, Timothy K.
core +1 more source
This review highlights how nanomaterials with high adsorption capacities including carbon‐based structures, transition metal oxides, 2D layers, and zeolites enable sensitive and selective detection of toxic gases and VOCs. Their tailored properties and sensing mechanisms drive the development of next‐generation gas sensors for environmental and ...
Hamdy A. Ismail +9 more
wiley +1 more source
Frying Hilsa fish (Tenualosa ilisha) in mustard oil at 170°C–180°C for 3–6 min optimally balances sensory quality and nutritional retention. Prolonged frying progressively reduces moisture (68.5% → 41.4%), increases fat (12.3% → 27.3%), degrades EPA by 59%, and elevates lipid oxidation.
Md. Suman Rana +8 more
wiley +1 more source
Analysis of the Ceramic Sherds from Area C at the Ware Acres Site (41GG31), Gregg County, Texas [PDF]
The Ware Acres site (410031) was discovered by Buddy Calvin Jones in 1951 on an alluvial terrace of Grace Creek, a southern-flowing tributary to the Sabine River in the southwestern part of the city of Longview, Texas.
Nelson, Bo +2 more
core +1 more source
This review integrates the molecular fundamentals, key challenges, and mitigation strategies in polyolefin 3D printing, focusing on shrinkage, warpage, and adhesion control. It highlights material design approaches using recycled polyolefins and functional fillers to improve printability, mechanical properties, and sustainability in additive ...
Malik Hassan +5 more
wiley +1 more source

