浅谈人防通信无线电台数传网的应用及发展

当前，随着人防机构的稳定，随着数字技术、通信技术的不断发展，为了允分利用频率资源，提高短波通信网的综合效能和指挥自动化水平，满足人防短波指挥通信的需要，黑龙江省各重点市人防通信站已全部实现单边带数据传输通信。本文就哈尔滨市开通短波单边带通信网以来的理解、应用及发展建设浅谈几点看法。

Living alone, health and preventive care use among the elderly in Shanghai, China

Objective:The purpose of the study was to compare the preventive care use and health between the elderly living alone and living with other individuals and identify strategies to improve the preventive care use among the elderly living alone.Methods:A questionnaire including socioeconomic characteristics,preventive care use,health status and Social Support Rate Scale was administered to 240 elderly living alone and 244 elderly living with other individuals in Shanghai,China.Logistic regression analysis was used to examine the predictors of preventive care use.Results:The elderly living alone were more likely to be single(never married,divorced,separated and widowed),have lower social support and income,utilize less routine physical check-up and blood glucose screenings,have worse self-reported health and have limitations in IADL compared to the elderly living with other individuals.Women,old age,high education,income and social support and close to medical institutions were positively associated with routine physical check-up among the elderly.Conclusion:Living alone was associated with less preventive care use and worse health.It was important to provide more social support and economic support for the elderly living alone to increase their preventive health care service utilization and improve their health status.

与时俱进 创造性地解决 人防建设重点难点问题

党中央、国务院、中央军委从战略全局的高度，做出了关于加强人民防空工作的决定，确立了新世纪人防建设的指导思想，提出了人防建设建立“六个体系”、提高“四种能力”的战略目标。各级要结合自身实际，理清工作思路，把握发展目标，创造性地开展工作。当前，要重点研究解决以下问题。