Estudio termodinámico y cinético de la recuperación de wolframio y cobalto a partir de residuos de herramientas

Autor: Sebastian Sierra-Perez, José Jobanny Martínez-Zambrano, Hugo Alfonso Rojas-Sarmiento, Néstor Ricardo Rojas-Reyes

Publikováno v: Revista Facultad de Ingeniería Universidad de Antioquia, Issue: 89, Pages: 44-51, Published: DEC 2018
Revista Facultad de Ingeniería, Iss 89, Pp 44-51 (2018)

In the present research work, the recovery of tungsten and cobalt from waste coming from tungsten carbide-cobalt (WC-Co) tools, which are widely used in the metalworking industry, was analyzed. The WC-Co waste was characterized by X-ray diffraction a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4d1e488badf41d5531de0cdca861b68e
https://zenodo.org/record/2559322

A realist systematic review of evidence from low- and middle-income countries of interventions to improve immunization data use.

Autor: Osterman, Allison L.¹ (AUTHOR) aosterman@path.org, Shearer, Jessica C.¹ (AUTHOR), Salisbury, Nicole A.¹ (AUTHOR)

Publikováno v: BMC Health Services Research. 7/8/2021, Vol. 21 Issue 1, p1-16. 16p. 2 Diagrams, 4 Charts, 1 Graph.

A novel fuzzy dominant goal programming for portfolio selection with systematic risk and non-systematic risk.

Autor: Deng, Xue, Yuan, Yongkang

Publikováno v: Soft Computing - A Fusion of Foundations, Methodologies & Applications; Dec2021, Vol. 25 Issue 23, p14809-14828, 20p