Temporal consistency analysis is an important problem in Real-Time Database Systems (RTDBSs).Most of existing works on hybrid transaction co-scheduling focus on exploring effective deadline and period assignment methods which can guarantee the temporal consistency of data objects and the schedulability of transactions.To the best of our knowledge,
The error from three different surveying techniques- level, hand-held barometer, and hand-held GPS-were compared in terms of accuracy and cost effectiveness for hydrogeological studies by surveying a four-kilometer circuit within the campus of the Universidad Nacional Autonoma de Mexico.The polygon was surveyed once with the 1188 level and the baro
The VOF (volume of fluid) multiphase transient simulation model of the windage loss of the gear pair under oil-jet lubrication was carried out by using the dynamic mesh technology with the powerful parallel computing capabilities of the Super Cloud Computing Center.Firstly, a two-phase (oil-gas) turbulence numerical model was established in the pro