Not a bad frame of reference, actually, for material whose roots go back to ancient puppet shows.
As a reference for the material in this section we refer to the recent article [4].
As a reference for coating material a commercial WC-17Co powder was used.
Present analytical model provides design reference for piezoelectric material application, such as sensors, actuators and ultrasonic motors.
A good reference for this material is Kalmbach [1983].
The analyses in this work provide a good reference for designing materials processing in metallic alloys.
Indicative values for the prepared candidates for reference materials for benzene and toluene materials were calculated as the arithmetic mean of the measurement results obtained in the evaluation of the between-unit homogeneity of individual materials.
Despite their considerably different characteristics, current reference materials for bulk materials have been used as international standards, and safety assessments have been conducted with no major problems.
(4) In addition, our results indicate that there might be a need for reference material for children.
The homogeneity study of the candidate for reference material is essential for the quality of reference material (certified reference material) used in quality assurance activities.
