Pure Copper and Dilute Copper Alloy Wires Being Controlled Trace Impurities and Additive Elements

Comparison of Trace Elements of Zinc and Copper Between Children with Giardiasis and Healthy

Background and Aims: Giardia lamblia infection is a common cause of food and water-borne diarrhea in non-sanitary communities. Infections are common in children, particularly in child-care centers, backpackers, travelers, and homosexuals. Zinc is necessary for the immune system functions. Zinc deficiency is associated with acute diarrhea. Copper is essential for the production of red blood cell...

Initial Stages of Oxidation of Copper and Copper-iron Alloy

The initial oxidation stages of copper and copper-iron alloys have been studied by the AtomProbe Field Ion Microscope (AP-FIM). The depth profiles of copper oxide formed in-situ were successfully determined. The composition of the oxide was close to the value of Cu20, but a large concentration fluctuation was found. The interface between the oxide and the metal was found to be diffuse, the widt...

Initiation and Propagation of Cleared Channels in Neutron- Irradiated Pure Copper and aPrecipitation Hardened CuCrZr Alloy

comparison of trace elements of zinc and copper between children with giardiasis and healthy

background and aims: giardia lamblia infection is a common cause of food and water-borne diarrhea in non-sanitary communities. infections are common in children, particularly in child-care centers, backpackers, travelers, and homosexuals. zinc is necessary for the immune system functions. zinc deficiency is associated with acute diarrhea. copper is essential for the production of red blood cell...

Additive and Photochemical Manufacturing of Copper

In recent years, 3D printing technologies have been extensively developed, enabling rapid prototyping from a conceptual design to an actual product. However, additive manufacturing of metals in the existing technologies is still cost-intensive and time-consuming. Herein a novel platform for low-cost additive manufacturing is introduced by simultaneously combining the laser-induced forward trans...