Inicio  /  MINING ENGINEERING  /  Vol: 54 Núm: 12 Par: 0 (2002)  /  Artículo
ARTÍCULO
TITULO

Raw materials and technology fuel U.S. economic growth

Kelly    
T. D.    

Resumen

No disponible

 Artículos similares

       
 
Glauco Nobrega, Beatriz Cardoso, Reinaldo Souza, José Pereira, Pedro Pontes, Susana O. Catarino, Diana Pinho, Rui Lima and Ana Moita    
The issue of thermal control for space missions has been critical since the early space missions in the late 1950s. The demands in such environments are heightened, characterized by significant temperature variations and the need to manage substantial de... ver más
Revista: Aerospace

 
Fanrong Kong, Jin Liu, Zaixin Xiang, Wei Fan, Jiancong Liu, Jinsheng Wang, Yangyang Wang, Lei Wang and Beidou Xi    
Recently, biochar has emerged as a promising option for environmentally friendly remediation due to its cost-effectiveness, extensive surface area, porosity, and exceptional electrical conductivity. Biochar-based advanced oxidation procedures (BC-AOPs) h... ver más
Revista: Water

 
João Lincho, João Gomes, Rui C. Martins and Eva Domingues    
Swine wastewater (SW) was treated using industrial wastes as raw materials in a pre-treatment process (coagulation or adsorption), followed by a continuous heterogeneous Fenton reaction. Before the treatment conducted as a continuous operation, two diffe... ver más
Revista: Water

 
Xuan Lu, Yu Zhang, Lanbo Zheng, Caiyun Yang and Junjie Wang    
The effective production scheduling of dry bulk ports is a challenging task that demands meticulous planning, task allocation based on customer requirements, as well as strategic route and timing scheduling. Dry bulk ports dedicated to handling commoditi... ver más

 
Marcel Behún and Annamária Behúnová    
The traditional concept of the primary, secondary, tertiary and later quaternary economy is based on several structurally divided and related tasks and processes in processing raw materials and earth resources. Gradually, a new concept of the functioning... ver más
Revista: Applied Sciences