STRUCTURE AND DISTRIBUTION OF FUNCTION BETWEEN THE STAGES OF THE INFORMATION AND MEASUREMENT SYSTEM FOR DIAGNOSTICS OF TRACTION SUBSTATIONS AND CONTACT NETWORK INSTALLATIONS

Structure and distribution of function between the stages of the information and measurement system for diagnostics of traction substations and contact network installations

The article presents the results of the study of the multistage information-measuring system (IMS) of the diagnostic of traction power supply objects combined with the operational-dispatch control allowing to ensure reliability, attributing to unit value of the IMS.Taking into account the introduction of functional redundancy in the structure of du

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Inoculation with rhizobia and arbuscular mycorrhizal fungi in Leucaena leucocephala plants in nursery phase in a neutral pH substrate

The objective of this work was to evaluate the effect of the simple and combined inoculation with three local rhizobia isolates (R1, R2 and R3) and two species of arbuscular mycorrhizal fungi Coat (Glomus cubense -AMF1- and Claroideoglomus claroideum -AMF2-) on mycorrhizal colonization, nodulation, growth and biomass production of Leucaena leucocep

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Joint Gateway Selection and Resource Allocation for Cross-Tier Communication in Space-Air-Ground Integrated IoT Networks

Leveraging unmanned aerial vehicles (UAVs) as relays, the space-air-ground integrated Internet of Things (SAG-IoT) networks can provide wireless access services to the connected devices with high data rate, high flexibility, and wide coverage.However, besides bringing lots of benefits, the SAG-IoT systems also face many challenges due to the high m

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