The wintering party of the 21st Japanese Antarctic Research Expedition (1980-1981) consisting of 33 members carried out observations in many disciplines at Syowa Station and Mizuho Station, particularly laying emphasis on "Polar Experiment-South (POLEX-South)" as one of the subprogrammes of the Global Atmospheric Research Programme (GARP) and on "T
A novel semi analytical method is developed for transient analysis of single-lap adhesive joints with laminated composite adherends subjected to dynamical loads.The presented approach has the mpu63zm/a capability of choosing arbitrary loadings and boundary conditions.In this model, adherends are assumed to be orthotropic plates that pursuant to the
The stability of the surrounding rock is the key problem oval hexagon glass jar regarding the normal use of coal mine roadways, and the floor heave of roadways is one of the key factors that can restrict high-yield and high-efficiency mining.Based on the 1305 auxiliary transportation roadway geological conditions in the Dananhu No.1 Coal Mine, Xinj
In production of garments, embroidery carries out a variety of functions, one of which is the windhut aesthetic appearance of the product improvement.The resulting defects, are seen as a negative indicator of the product quality.The discrepancy of the embroidered element to the digital design in size is a defect, which is influenced by the embroide
BackgroundLead-free/lead-composite nuclear radiation protection materials are becoming increasingly prevalent in military applications to safeguard the health and safety of military personnel.Currently, accurate measurement and tracing of the shielding performance of military nuclear radiation protective clothing is difficult.PurposeThis study aims