Abstract: Disclosed in an information system configured to exchange information about a patient among a plurality of health professionals including: an information processing device; and a plurality of terminals operated by the health professionals, wherein the information processing device is configured to execute operations, the operations including: receiving, from one of the terminals, a request of creating a group based on at least one of: (i) first information identifying the patient to whom medicine is provided and (ii) second information identifying a specialty of the medicine, searching for a health professional satisfying the request, creating a group of health professionals, the group including a health professional who operated the one terminal from which the request is sent and at least one health professional satisfying the request, and transmitting information about the patient, among the terminals, operated by the health professionals included in the group, to at least one second terminal.

Abstract: A cutting-free bronze alloy which is substantially free of lead contains 1 to 13 wt. % of tin, not larger than 18 wt. % of zinc, 0.5 to 6 wt. % of bismuth, 0.05 to 3 wt. % of antimony, not larger than 1 wt. % of phosphorus, less than 0.4 wt. % of lead, and the balance being copper. The alloy may further contain 0.1 to 3 wt. % of nickel. When 3 to 8 wt. % of tin and 6 to 10 wt. % of zinc are present, the alloy is particularly suitable for use as a plumbing faucet and fixture. Likewise, when 8.5 to 13 wt. % of tin and not larger than 1 wt. % of zinc are present, the alloy is suitable for use as a sliding member.