Papers by Carlos Hernandez
Industrial & Engineering Chemistry Research, 2001
In this paper a controllability analysis of seven distillation sequences for the separation of te... more In this paper a controllability analysis of seven distillation sequences for the separation of ternary mixtures using singular value decomposition and closed-loop responses under feedback control is presented. The results show that nonconventional distillation sequences such as thermally coupled distillation sequences can have better control properties than nonintegrated schemes, such as the conventional direct and indirect sequences, distillation systems with side streams, and sequences with three conventional distillation columns.
In this research work, a survey on Wireless Sensor Networks (WSN) and their technologies, standar... more In this research work, a survey on Wireless Sensor Networks (WSN) and their technologies, standards and applications was carried out. Wireless sensor networks consist of small nodes with sensing, computation, and wireless communications capabilities. Many routing, power management, and data dissemination protocols have been specifically designed for WSNs where energy awareness is an essential design issue. Routing protocols in WSNs might differ depending on the application and network architecture. A multidisciplinary research area such as wireless sensor networks, where close collaboration between users, application domain experts, hardware designers, and software developers is needed to implement efficient systems. The flexibility, fault tolerance, high sensing fidelity, low cost, and rapid deployment characteristics of sensor networks create many new and exciting application areas for remote sensing. In the future, this wide range of application areas will make sensor networks an integral part of our lives. However, realization of sensor networks needs to satisfy the constraints introduced by factors such as fault tolerance, scalability, cost, hardware, topology change, environment, and power consumption.
Actor Vs Demandado Qué juicio es (ejecutivo M, ordinario civil, etc.…) Número de expediente Que s... more Actor Vs Demandado Qué juicio es (ejecutivo M, ordinario civil, etc.…) Número de expediente Que secretaria (par es "b" non es "a") C. JUEZ (NUMERO DE TU JUZGADO Y MATERIA) EN EL DISTRITO FEDERAL.
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Papers by Carlos Hernandez