measurement movement
1.Based on drift tracking and ordinary daily salt measurement, the bony movement trace and the salt distribution is simulated.
2.In 33 sides of the other cases,the loss of molar anchorage occured and the mean measurement of anterior movement is 1.54mm,but mean measurement of canine retraction is 4.11mm.
3.Based on the techniques of digital image processing and analysis,the system makes accurate measurement of target movement from film image sequences.
4.Micro-displacement measurement has already been applied in the accurate measurement field extensively and the key of it lies in the accurate localization and movement.
5.This research adopt advertises inquisition questionnaire and recollections measurement technique made the research to the relation between the level of involvement and the memory result, and adopt the eye movement tracking technique and ERP technique to analyze the mental activity of consumer or latent consumer under different level of involvement systemic.
6.The results consider the condition of water and sand which come into Yangtze estuary and the character of south branch channel、sand body movement and current,the paper discuss evolution trend of Yangtze estuary and give related repair measurement.
7.Based on the principle of AFM’s mechanism, with the needs of 6-DOF parallel robot with cubic millimeter movement space and nano-scale movement accuracy, and considering the openness, scope bound and reliability of the adjustment device, this paper build a super-exact device for the measurement of nona-scale surface.
8.Methods: Eight ALS patients were treated by transplanting umbilical cord blood MSCs, and by applying the software of nerve restoration function evaluation system-V2003 to evaluate function of ALS patients on limbs movement(Carr-Shephard score),dysarthria(Frenchay score),balance capability(Berg score),function independence measurement(FIM) at three days of prior-treatment and about two or three months of post-treatment.
9.Abstract: The tactical missile seeker handover accuracy from midcourse to terminal guidance is researched.The small perturbation method is proposed to analyse error sensitivity of the seeker presetting parameters from error sources.Firstly,the terminal guidance seeker presetting parameters are computed,based on the equations of a surface-to-air missile movement and a target movement.Then the seeker presetting unaccuracy due to the command guidance radar measurement errors is also computed.It can be seen that the seeker presetting errors increase rapidly when the missile is close to the target,which leads to an important conclusion that the late seeker handover from midcourse to teminal guidance should be avoided.
