The relative positions between the four slide blocks vary with the movement of the table due to the geometric errors of the guide rail. Consequently, the additional load on the slide blocks is increased. A new method of error measurement and identification by using a selfdesigned stress test plate was presented. BP neural network model was used to establish the mapping between the stress of key...

The procedure of biological sample preparation is of critical importance. Two basic procedures are used for examination in the air. Smear method. A simple blood smear is suitable for examination. It is prepared on a slide with a standard clinical laboratory method. A 5 mkl-aliquot of blood is placed onto a slide and smeared with another slide. The smear thickness decreases along a direction of ...

To demonstrate the influence of sliding friction of motion on a curve, a circular path is considered for simplicity on which a person slides from the highest point to the lowest point. A slide which represents a quadrant of radius 5 m and a person of mass 60 kg are considered for comparison in this paper. A Differential equation for motion considering the fact that the normal force depends both...

Hybird discrete numerical methods inclusive of DEM and XFEM were developed in the study to simulate marine embankment slide Zhejiang coast. The derived comprehensive fields that included displacement, stress, internal forces reliality factor. Therefore, typical simulation reinforcement effect evaluation completed. results helpful for cases.

We demonstrate an optical amplification of organic dye within a TiO2 inverse-opal (IO) distributed feedback (DFB) reflector prepared by a slide-coating method. Highly reflective TiO2 IO film was fabricated by slide coating the binary aqueous dispersions of polystyrene microspheres and charge-stabilized TiO2 nanoparticles on a glass slide and subsequently removing the polymer-opal template. TiO2...

We propose a language model adaptation method with the use of presentation slide information for automatic lecture transcription. N-gram probabilities are rescaled with lecture-dependent unigram probabilities estimated by PLSA using all slides of the lecture. In addition, the N-gram language model is interpolated with a model trained with the Web texts collected via the Web search, using keywor...

1024x768 normal 0 false false false en-us x-none ar-sa background and objective: numerical modeling of biological structures would be very helpful tool to analyze hundreds of human body phenomena and also diseases diagnosis. one physiologic phenomenon is blood circulatory system and heart hemodynamic performance that can be simulated by utilizing lumped method. in this study, we can predict hem...

buckle folds are common traps for hydrocarbon in several contractional provinces. buckle folds form where stratified sequences rest a top salt or some other utterly weak rock as a decollemet zone in units with high competency contrasts by a compressive stress which acted along the length of the rock layers. an important parameter affecting buckle folding of a competent zone above a mobile decol...

the current study investigated and compared data generation methods for groundwater modeling. thesemethods can be divided into two classes; geostatistic and probabilistic. by comparing geostatistic methods,the best method was chosen and the hydraulic conductivity of the aquifer was generated for a study area ina grid (9-cell) format. after observing weak spatial correlation between the data, th...

nowadays deep excavations are needed for construction of foundation of high rise buildings, providing space for parking and etc. in some cases deep excavations may be constructed in the vicinity of the subway tunnels and causes unpredicted extra displacements and internal forces in tunnel lining of tunnels which were not designed for them and consequently affect serviceability of tunnel. theref...