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Electrically Powered Orthotic Systems
The Journal of Bone & Joint Surgery, 1969Electrically powered orthotic systems have been devised at Rancho Los Amigos to provide quadriplegic and other severely paralyzed patients with mobility and voluntary hand movements. The equipment necessary to fit a totally paralyzed patient for maximum restoration of upper extremity function includes an electric wheelchair, a Rancho electric arm with ...
V L, Nickel, A, Karchak, J R, Allen
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SYNCOM electrical power system.
Journal of Spacecraft and Rockets, 1964T Syncom satellites were developed for the NASA Goddard Space Flight Center by the Hughes Aircraft Company. Syncom was designed to operate at synchronous altitude as a spin-stabilized satellite with redundant communications, telemetry and command, and attitude control subsystems. The spacecraft nominal launch weight is 147 Ib.
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2023
Το βιβλίο αυτό απευθύνεται σε προπτυχιακούς και μεταπτυχιακούς φοιτητές που διδάσκονται την οικονομική και αξιόπιστη λειτουργία των σύγχρονων συστημάτων ηλεκτρικής ενέργειας (ΣΗΕ) και σε επαγγελματίες μηχανικούς που ασχολούνται με τη μελέτη, σχεδίαση, ανάλυση, λειτουργία, και προμήθεια των ΣΗΕ.
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Το βιβλίο αυτό απευθύνεται σε προπτυχιακούς και μεταπτυχιακούς φοιτητές που διδάσκονται την οικονομική και αξιόπιστη λειτουργία των σύγχρονων συστημάτων ηλεκτρικής ενέργειας (ΣΗΕ) και σε επαγγελματίες μηχανικούς που ασχολούνται με τη μελέτη, σχεδίαση, ανάλυση, λειτουργία, και προμήθεια των ΣΗΕ.
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Interdependency Analysis in Electric Power Systems
2009Electric Power Systems (EPS) are composed by two interdependent infrastructures: Electric Infrastructure (EI) and its Information-Technology based Control System (ITCS), which controls and manages the EI. In this paper we address the interdependency analysis in EPS focusing on the cyber interdependencies between ITCS and EI, aiming to evaluate their ...
Chiaradonna S +2 more
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2014
The electric power system is one of the largest and most complex infrastructures and it is critical to the operation of society and other infrastructures. The power system is undergoing deep changes which result in new monitoring and control challenges in its own operation, and in unprecedented coupling with other infrastructures, in particular ...
Antonello Monti, Ferdinanda Ponci
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The electric power system is one of the largest and most complex infrastructures and it is critical to the operation of society and other infrastructures. The power system is undergoing deep changes which result in new monitoring and control challenges in its own operation, and in unprecedented coupling with other infrastructures, in particular ...
Antonello Monti, Ferdinanda Ponci
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1979
For better or for worse, civilization is a goddess to whom we all pay tribute, and foremost among our payments is the use of electric power.
Robert Stein, William T. Hunt
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For better or for worse, civilization is a goddess to whom we all pay tribute, and foremost among our payments is the use of electric power.
Robert Stein, William T. Hunt
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