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Greenland ice cores show industrial record of acid rain, success of U.S. Clean Air Act
Greenland ice cores industrial record of acid rain success of U.S. Clean Air Act
2014/4/16
The National Science Foundation (NSF) is an independent federal agency that supports fundamental research and education across all fields of science and engineering. In fiscal year (FY) 2014, its budg...
A plastic indentation model for sandwich beams with metallic foam cores
Indentation Sandwich beam Metallic foam
2012/2/28
Light weight high performance sandwich composite structures have been used extensively in various load bearing applications. Experiments have shown that the indentation significantly reduces the load ...
Yolk-like micro/nanoparticles with superparamagnetic iron oxide cores and hierarchical nickel silicate shells
Yolk - like nano and micro particles magnetic iron oxide the layered silicate nickel shells sol-gel process
2015/3/30
Yolk-like nano/microparticles with superparamagnetic iron oxide (SPIO) cores and hierarchical nickel silicate (NS) shells, designated yolk SPIO@NS, are fabricated by combining the versatile sol–gel pr...
Performance of Iranian Naturally Fractured Cores under Miscible Displacement Experiments
Naturally fractured reservoir EOR process Miscible displacement
2009/7/24
Determining the feasibility of miscible displacement process to increase oil recovery from Iranian naturally fractured reservoirs is the subject of this study. For that purpose, miscible displacemen...
Physico-chemical characteristic of aluminum alloy castings manufactured with cores containing fly ash as a base material
Innovative foundry materials and technologies Fly ash Aluminum alloy Structure
2011/3/15
Castings were poured from PA9 aluminum alloy. Cores in the form of standard cylindrical specimens were made from the core mixture based on fly ash of the identified chemical and granular composition.
Selection of material for cores hardened with carbon dioxide
casting technologies resin-bond CO2-hardened sands moulding sands with water glass
2011/3/11
The work presents the investigation results concerning the bending and the tensile strength of specimens made of various types of core sands. The investigated core sands for bending tests have been pr...