Abstract: This paper presents a tutorial on the Tracking, Telemetry, and Command (TT&C) for spacecraft and satellite missions. In particular, it provides a thorough summary of the design of the TT&C, ...

BH Shopping was the first unit opened by Multiplan, in 1979. The warning given last year by Multiplan Group CEO Eduardo Peres, that the company would reassess its capital allocation and exercise more ...

BH Shopping 是 Multiplan 于 1979 年开设的第一家门店。 Multiplan集团首席执行官Eduardo Peres去年发出警告，称公司将重新评估其资本配置，并在确定投资时更加谨慎。这一警告在2026年初开始付诸实践。 该公司宣布计划以 2.85 亿雷亚尔的价格出售 BH Shopping 10% 的股份。