Results 121 to 130 of about 24,428 (269)

Current themes in cement research [PDF]

open access: yes, 2010
Black, L, Hill, J, Purnell, P
core   +1 more source

Die Spacer Thickness Reproduction for Central Incisor Crown Fabrication with Combined Computer-aided Design and 3D Printing Technology: An in vitro Study [PDF]

open access: yes, 2015
Statement of problem The inability to control die spacer thickness has been reported. However, little information is available on the congruency between the computer-aided design parameters for die spacer thickness and the actual printout.
Ahn, Kwang Woo   +4 more
core   +1 more source

Expression of Bioactivity and Biocompatibility Testing of Bioactive Glass Modified Zinc Phosphate Luting Cement

open access: hybrid, 2006
E. Kontonasaki   +7 more
openalex   +1 more source

Thermal energy storage systems using fluidized bed heat exchangers [PDF]

open access: yes
The viability of using fluidized bed heat exchangers (FBHX) for thermal energy storage (TES) in applications with potential for waste heat recovery was investigated.
Ananth, K. P.   +2 more
core   +1 more source

Industrial metabolism : a case study of the economics of cadmium control. [PDF]

open access: yes
Cadmium; Luftverunreinigung; Gewässerbelastung; Bioökonomik; Umweltchemikalie; Stoffstrom-Management; Deutschland;
Klepper, Gernot   +2 more
core  

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