Specific conditions of on-orbit environment are taken into account in the design all devices intended to be used space. Despite this fact malfunctions satellites occur and sometimes lead shortening satellite operational lifetime. It is considered use unmanned servicing satellite, that could perform repairs other satellites. Such equipped with a manipulator, capture remove from orbit large space...

thermodynamic study on the interaction of β-cd with poly ethylene oxide and poly acrylic acid was performed by isothermal titration calorimetry at 298k. when β-cd is added to the interpolymer complex, competition is created between host-guest and hydrogen bond. enthalpy of interaction between the β-cd and interpolymer complex was calculated using the extended solvation theory. p=1 shows that wi...

We fabricate a head-mounted display (HMD) providing gradation VR image generated at the surface by using excitation of guided mode in TiO2-slanted nanograting layer. In TiO2 layer, beam is waveguided along short axis direction grating specific injection angle Θ. On consisting leakage during waveguide emitted. It generates an intensity gradient for direction. this work, we convert to another cou...