[Results] Follow up was performed from 3 months to 5 years,the excellent rate and effective rate of function was 66.67%,66.67% in traction group,87.50%,93.75% in fixed by hollow screw thread nail group and 75.00%,83.33% in artificial joint group,respectively.
45S rDNAs were localized in the secondary constriction regions on the satellite and the satellite thread of chromosome 4 and on the satellite thread and in more proximal satellite heterochromatic region of chromosome 7.
To design various optimum parameters and simulate the working process of CP single-screw compressor, the Computer-Aided Design (CAD) system for the CP single-screw compressor has been established.
The system has integrated solid modeling function with parameterization design function and animator simulation function based on analyzing the working principle of the CP single-screw compressor.
In this study, by reconstructing the toolmaker's microscope, the computer-aided semi-automated measuring system was developed, which could evaluate the accuracy of screw thread profile.
The yield strength of the thinner diameter transverse screw, (thread 4.5 mm, core 3.0 mm) was compared with that of the Grosse-Kempf nail oblique screw (thread 6.3 mm, core 4.5 mm) by testing in cadaver femora to evaluate the risk of fatigue failure.
The method under examination is the use of the "conductive thermal-vacuum multilayer blanket" (CMLB), whose outer surface represents a fabric woven of threads of glass fiber type with interwoven metal threads.
The quasione-dimensional equations of the dynamics of thin jets are used as the basis for a theoretical study of flexural loss of stability (buckling) in thin jets and threads of high-viscosity fluids flowing slowly and normally onto a plate.
The relationship between the functional composition and mechanical characteristics of viscose cord threads with various linear densities, on the one hand, and oxidation conditions in the system N2O4-CCl4 on the other, was studied.
The effects of the oxidant composition and treatment time on the tensile strength of dry and wet threads, and those tied in a knot, and also on the stability in a phosphate buffer were analyzed.