|
|
|
|
|
Agus Budi Prasetyo,Rahadian Darmawansyah,Wahyu Mayangsari,Eni Febriana,Sulaksana Permana,Ahmad Maksum,Soesaptri Oediyani,Florentinus Firdiyono,Johny Wahyuadi Soedarsono
Pág. 6 - 14
A research based on magnesium extraction of ferronickel slag waste processed by reverse leaching using sodium hydroxide (NaOH) solutions has been carried out. The ferronickel slag has the main compositions of magnesium silicate and iron silicate. The ear...
ver más
|
|
|
|
|
|
|
|
|
Paulo Carteri Coradi, Angelo Francisco Calegare Lemes (Author)
Pág. e36949
The aim of this study was to size up and evaluate a fixed bed experimental silo-dryer-aerator with four static grain drying cells for segregation lots, through simulations with mathematical equations and a computational fluid dynamics (CFD) system. The a...
ver más
|
|
|
|
|
|
|
|
|
Pol Bouratsis, Panayiotis Diplas, Clinton L. Dancey, Nikolaos Apsilidis
Pág. 1 - 17
The measurement of the morphologic characteristics of evolving sediment beds around hydraulic structures is crucial for the understanding of the physical processes that drive scour. Although there has been significant progress towards the experimental ch...
ver más
|
|
|
|
|
|
|
|
|
Shinjiro Yano, Naota Hanasaki, Norihiro Itsubo, Taikan Oki
Pág. 1 - 11
We quantify the potential impacts of global food production on freshwater availability (water scarcity footprint; WSF) by applying the water unavailability factor (fwua) as a characterization factor and a global water resource model based on life cycle i...
ver más
|
|
|
|
|
|
|
|
|
Rosa Virginia Hernández,Luis Fernando Mariño,Mawency Vergel
Pág. 31 - 44
En este artículo se presenta la caracterización del conocimiento semántico evidenciado por un grupo de estudiantes en la representación externa a problemas de ecuaciones diferenciales lineales de segundo orden como modelos matemáticos. El trabajo fue cua...
ver más
|
|
|
|