Although the EPR is a record of an Airman's performance during the reporting period, there are some things we're not allowed to include in an EPR even if they did occur during the reporting period. The Air Force considers certain topics to be inappropriate...More ...
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INSIGNIA, RANK, GENERAL OFFICERS, 3/4 INCH STAR, AIR FORCE (S/S BY MIL-DTL-14639/36) (SUPERSEDING MIL-I-3949/25B)doi:MIL MIL-I-3949/25C
This value resulted fully compliant with the industrial expectations in terms of benefits brought by the new technology; although marginal at aircraft level, the 2% increase of L/D was indeed considered very relevant at fleet level in force of the very positive impacts on large scale operations....
Influence of traffic force on pollutant dispersion of CO, NO and particle matter (PM 2.5) measured in an urban tunnel in Changsha, China. Tunn. Undergr. Space Technol. 2015, 49, 400–407. [CrossRef] 4. Raaschou-nielsen, O.; Andersen, Z.J.; Jensen, S.S.; Ketzel, M.; Sorensen,...
Circumferential Excitation According to the excitation principle, two force loads are added sequentially to two adjacent zones with equal axial length of /4, where is the wavelength. The two loads have the same time duration, but with a time shift of T0/4 one after the other, where T0 is ...
As a result, an upward jet started to be generated under the combined effects of attraction force of the wall and buoyancy force. Then the bubble reached a minimum volume around 8.85 ms as shown in Figure 6e. At this moment, the secondary shock wave [42] was released as marked in ...
Additionally, the process of strain accumulation can be implemented with empirical approaches that fit experimental results with number of load cycles, yet their use is restricted to boundary value problems that need to satisfy force equilibrium and strain compatibility. Thus, semi-empirical numerical ...
The key concept of the discrete element method is to assume the research object as a set of completely rigid or deformable blocks or spheres, and to simulate the force, displacement, and deformation of the assembly by defining the mechanical contact behavior between the blocks or spheres. Like ...