Lastly, the specimen self-weight, as influencing the experimental results, must be compensated or taken into account for a correct determination of the work-of-fracture during the test.
In this paper, based on the relationship between roof support and surrounding rock, the authors propose a 3D dynamic optimal design method with hydraulic support and surrounding rock coupling, and subsequently the determination of the working resistance of hydraulic support at the No. 8105 coal face in Tashan mine in Datong, China, and test on site.
Determination of the working length was performed at × 8 magnification using a surgical microscope (Opmi-Pico; Karl Zeiss, Jena, Germany) by inserting a #10 K-file to the root canal terminus and subtracting 1 mm from this measurement.
The determination on the working resistance force of hydraulic support for LLTCC mining in ultra-thick coal seams: (1) Based on criteria of immediate roof.
Generally, the determination of the Bond work index of inhomogeneous materials can be carried out with high deviation using the conventional grindability apparatuses and methods, because of the highly different grindability of components.
The determination of the safe working life of polymer materials is important for their successful use in engineering, medicine and consumer-goods applications.
EMI Group CEO Roger Faxon commented: "I'm delighted to see the passion, creativity and determination of the artists we work with being recognized in this way, and proud to see such broad representation across all genres and categories.
That was the point, Mr. Hughes adds: to Sixtus, moving the obelisk, "achieved with such immense, concerted effort and determination, symbolized the work of the Counter-Reformation, the reunification of the Church, the defeat and pushing back of heresy".
Then the study shows two relatively fast alternative way for the determination of specific grinding work and Bond work index of brittle materials.
Nothing but pure determination creates the work of art".
