Experimental results of the mix design and fresh properties a proposed concrete for 3D printing are presented in this paper. Layer-by-layer sample components were built by designed extruded through nozzle. The two most critical rheological extrudability buildability as they both highly influenced proportion presence superplasticizers. Therefore, study focused on approaches laboratory test metho...

Froth flotation is a widely used method for the concentration of sulfide minerals. The structure superficial froth an indicator performance alongside with operational conditions in which this process carried out. aim study to explore how different that can be managed plant could directly influence observable characteristics froth. For purpose, image database was created using special laboratory...

he future of healthcare delivery systems will depend on heir ability to provide the best care at the least cost. In he clinical laboratory, this translates to ensuring that lecreased test use means appropriate use. The latter is nhikely to occur unless clinical laboratories provide practicing physicians with advice on test strategy and iterpretation of results. Effective clinical laboratory con...