146 research outputs found

    Contributions to a thermodynamic model of Earth systems on rivers

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    A model for the chemical (ground water) erosion and physical (bed load, including sedimentation) erosion of the land was developed. The rudiments of the relation between a regulated sea level (for the past 2500 million years) and the episodic rise and erosion of continents was examined to obtain some notion of the process scalings. Major process scales of about 200 years, 100,000 years, 3 My, 40 My, 300 My were estimated. It was suggested that a program targeted at ecological management would have to become familiar with processes at the first four scales (i.e., from glaciation to the horizontal movement of continents). The study returns to the initial premise. In order to understand and manage Earth biology (life, and modern man), it is necessary minimally to pursue systems' biogeology at a considerable number of process space and time scales via their irreversible thermodynamic couplings

    A study of the general dynamics of the physical-chemical systems in mammals Final report

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    Dynamic aspects of temperature regulating system, cardiovascular system, hormonal system, central nervous system, and behavior in mammal

    <general dynamics of physical-chemical systems in mammals< fourth quarterly progress report, may 21 - aug. 20, 1965

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    Mathematical modeling of hydrodynamics of arterial system and observations of mammalian microcirculatio

    Development of a spectral analyzer Progress report, 8 Mar. - 7 Jun. 1969

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    Study of mammalian blood to determine glucose levels and the effects of polycythemia and hyperoxi

    General dynamics of the physical-chemical systems in mammals

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    Human physiochemistry, thermoregulation, and harmonic oscillation of blood glucose level

    Nineteen sixty-seven behavioral model of man - His chains revealed

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    Dynamic characteristics of physical-chemical systems in human behavior, and structural nature of brai

    A STUDY ON DYNAMIC SYSTEMS RESPONSE OF THE PERFORMANCE CHARACTERISTICS OF SOME MAJOR BIOPHYSICAL SYSTEMS

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    Dynamic responses of biophysical systems - performance characteristic

    Autonomous dexterous end-effectors for space robotics

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    The development of a knowledge-based controller is summarized for the Belgrade/USC robot hand, a five-fingered end effector, designed for maximum autonomy. The biological principles of the hand and its architecture are presented. The conceptual and software aspects of the grasp selection system are discussed, including both the effects of the geometry of the target object and the task to be performed. Some current research issues are presented

    General dynamics of the physical-chemical systems in mammals

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    Biodynamic regulator chain models for physical chemical systems in mammal
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