The stems were inserted manually in one continuous movement using the inserter handle, 4 min after the start of mixing.
A single mix of Simplex was also prepared to allow introduction into the socket 3.5 min after the start of mixing.
from the start of mixing the paste was sufficiently viscous to withstand dissolution by the rinse fluid and injection was started through the distal needle with the opposite needle allowing passive evacuation of the fluid.
6 min after the start of mixing, the pressurizer was removed and the socket was introduced by hand into the cement in a position anatomically appropriate for the orientation of the ovine acetabulum.
The setting time of the mixture is calculated as the time taken from the start of mixing until the indentor fails to leave a mark on the set material surface.
80 g of Refobacin high-viscosity bone cement was vacuum-mixed and injected with a cement gun (Optivac; Biomet) in a retrograde manner, 2 min after the start of mixing.
Each material was mixed and placed in a split stainless steel mold (4-mm in diameter and 6-mm in height) within 2 min after the start of mixing.
Work time is defined by ISO1997 as the "period of time, measured from the start of mixing, during which it is possible to manipulate a dental material without an adverse effect on its properties", and set time is accepted as the point at which a polymer network is formed.
The Glass Carbomer® capsule was activated, mixed for 15 s in a RotomixTM (3MESPE, Seefeld, Germany), extruded within 1 min from the start of mixing, onto the tooth surface, spread into a thin film, covered with Glass Garbomer Surface Gloss (First Scientific Dental, Elmshorn, Germany) and held under finger pressure for 5 10 s.
Once temperature anomalies generated by injection of warm water start to mix with anomalies resulting from ground surface temperature changes in shallow subsurface areas (depths <10 m), the thermal bubble begins to lose its initial symmetry, resulting in anomalies concentrating upward while expanding at the bottom (Fig. 2e).
In calculating the optimal solution for the strength and density of the concrete at the start of the mix design process, the results are dependent on the strength, density, and size of the available lightweight aggregate.
