Soil Governance, Lebanon, Land Degradation, Policy, Sustainability, Soils4Med, Soil Health Share and Cite: Jomaa, I. , Skaff, ...

Public Audit, Enforcement Mechanisms, Surcharge and Disallowance, Audit Independence, Institutional Reform, Comparative Public Financial Management Share and Cite: Oppong, D. , Ocansey, E. and Antwi, ...

Public Procurement, Corruption, Transparency, Institutional Reforms Systematic Literature Review, E-Procurement Share and Cite: Asirifi, E.K., Ocansey, E.O.N.D. and Peprah, E. (2025) Evaluating the ...

城市轨道交通信号系统大部分采用的都是基于通信的列车运行控制系统 (CBTC)。为了保证列车运行的安全性，车地通信必须保证其自身的安全性和可靠性。其中,安全性要求对数据进行加密和保密，同时要保证信息的完整性，要具有抗干扰和抗攻击的能力，要进行身份认证和访问控制。为了满足列车运行的实际要求，车地通信要求有高可靠性，避免因系统出现故障而导致信息传输错误或者信息传输延时，保证低时延，高准确性，抗干扰。因此 ...