In order to study the influences made by SMW-chitosan as additives on Tilapia liver lipid digest and forage utilization efficiency, we use singular factor density gradient method in Tilapia (body weight 18.96±1.24 g)diet .
109OSAHS patients and 127 non-OSAHS patients were included in the light of defined criterions. Their data were analyzed by singular factor analysis . We found out significantly statistical variable and then used logistic regression.
The most important singular factor to improve the prognosis is the reduction of the time intervall between the accident and the restoration of regional blood flow.
The key (as for the inverse power-square case) is to find a singular factor removing the singular part near the origin of the outgoing (ingoing) waves, and keeping unaltered the asymptotic character of the outgoing (ingoing) waves.
The key is to find a singular factor such that the analysis follows as closely as possible the usual development.
When the boundary element method (BEM) is used to calculate the stresses in the neighborhood of the boundary, there are always some errors. The reason is that the boundary integrals in BEM contain singular factors.TO solve this problem, a So-called boundary finite element (BFE) based on the complementary energy theorem is proposed, including four nodes BFE and eight nodes BFE. It is found that based on the solutioas of BEM and using BFEM presented in this paper accurate results are obtained.
Based on the traditional transfer matrix method, the ordinary differentialequations of symmetric vibration are converted to integral equations, Thetransfer matrix between two nodes is obtained by employing linear interpolatingtechnique. Furthermore, the transfer matrix of each segment is determined, andthe boundary conditions are conveyed from one end to the other by Gauss matrixelimination. It is suggested that the problem of closed shell can be dealt withby multiplying infinitisimals of appropriate order to...
Based on the traditional transfer matrix method, the ordinary differentialequations of symmetric vibration are converted to integral equations, Thetransfer matrix between two nodes is obtained by employing linear interpolatingtechnique. Furthermore, the transfer matrix of each segment is determined, andthe boundary conditions are conveyed from one end to the other by Gauss matrixelimination. It is suggested that the problem of closed shell can be dealt withby multiplying infinitisimals of appropriate order to eliminate singular factors inthe equations.
This study aimed at the surface modification of prosthetic valve materials by means of cold glow discharge plasma. Orthogonal design was adopted to select the optimal scheme by the experiments of the singular factor, such as output power, gas flow rate, treatment time etc. The PEG 200 was introducted to the surface. Grafting a layer of heparin onto the surface; coating a layer of PEG like onto the surface first, and then the grafting heparin. Comparing the adhesive amounts of staphylococcus epidermidis...
This study aimed at the surface modification of prosthetic valve materials by means of cold glow discharge plasma. Orthogonal design was adopted to select the optimal scheme by the experiments of the singular factor, such as output power, gas flow rate, treatment time etc. The PEG 200 was introducted to the surface. Grafting a layer of heparin onto the surface; coating a layer of PEG like onto the surface first, and then the grafting heparin. Comparing the adhesive amounts of staphylococcus epidermidis (SE), the adhesive curves for Dacron, which was treated by the above methods; the last one is the best.
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