Abstract: A management device comprises an extracting means that extracts, from a database storing configuration information, the client terminals belonging to a specified group, network devices directly serving the client terminals, network devices between the serving network devices, and MEC devices to be treated as candidates for selection, and a selecting means that selects the MEC device to be accessed by the plurality of client terminals forming the group by using first and second amounts of latency, the first amount of latency being the amount of latency between each network device directly serving the client terminals belonging to the group and each MEC device, and the second amount of latency being the amount of latency between each network device directly serving the client terminals belonging to the group and each client terminal.

Abstract: A nail polish composition having a crosslinked acrylic copolymer blend, a film forming plasticizing mixture, wherein a plasticizer enters into interstices of an acrylic copolymer nitrocellulose matrix modifying the flexibility of the acrylic copolymer nitrocellulose matrix, and a two component solvent. The three parts are the nail polish blend are blended to produce a nail polish composition that when applied to a nail or is applied to wet layers of other nail polish, dries all layers simultaneously producing a nail polish that dries in 1 to 2 minutes at ambient temperatures and pressures and has chip resistance and cracking resistance for at least 2 to 3 weeks of normal wear.

Abstract: The invention provides long lasting and quick drying nail polish compositions for application to natural or artificial nails. The nail polish composition comprises a lacquer component and an optional pigment component. The lacquer component can harden in ambient atmosphere without the use of ultraviolet radiation. The lacquer component includes acrylic polymers dissolved in organic solvents.

Abstract: A device for detecting a sunbeam incident angle comprises at least one pair of solar cells disposed to be perpendicular to each other, wherein the short-circuit currents flowing in the respective solar cells in the pair are detected, a relative ratio between the detected short circuit-currents is computed, and the sunbeam incident angle is detected on the basis of that relative ratio.