4.3. Experimental procedure In this study, 30 °C, 50 °C, and 70 °C were chosen to explore the temperature effect within the mining depth range of 800–1800 m. With CH4 taken as the testing gas, gas pressure and confining pressure were kept constant at 1 MPa and 2 MPa...
In addition, numerical methods have some deficiencies such as mesh size problems, lack of critical-state-based constitutive models, sanding criteria, and lack of sufficient research for the calibration procedure in the DEM model. A small change in both the numerical simulation input data and the ...
in which participants receive a placebo that looks much like the treatment but lacks the active ingredient or element thought to be responsible for the treatment’s effectiveness. When participants in a treatment condition take a pill, for example, then those in a placebo control ...
What is the basic concept on which the x-ray examination procedure is based? Describe how biological anthropologists use the scientific method in their research. Use a specific example to illustrate your answer. What are some step...
The experimental procedures we consider in this work come from patents and represent single reaction steps. To conduct the full synthesis of a molecule, several such reaction steps are combined. The following is an example of a typical experimental procedure that is to be converted to automation-...
Where can I streamline the procedure without weakening the integrity of the experiment?An intelligent person would never go to war or start a business without careful analysis of the factors above, yet most research planning gives them only brief attention. Usually we are so immersed in the ...
Cognitive bias research draws upon the notion that altered information processing is key for understanding psychological functioning and well-being. However, little attention has been paid to the question of whether the frequently used experimental paradigms hold adequate psychometric properties. The present...
This procedure ensures that each participant has an equal chance of being placed in any of the experimental groups (e.g., treatment or control group). This eliminates the influence of confounding factors related to inherent characteristics of the participants. Random assignment is a fundamental cri...
Experimental runs applying the procedure described in Section 2.2.1 were carried out to investigate the temperature in the tobacco substrate during EHTS operation. The experimental runs also aimed to detect the occurrence of any net exothermic reaction processes in the tobacco substrate. Combustion reac...
The reaction takes place in the high-energy shear zone, with a small droplet size and a large surface area, helping the catalyst reaction to occur faster. This drastically reduces production time and increases production volume (Ika guide, 2010). The experimental design procedure was used to ...