# causal+system

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**reproductive system disease**— Introduction any of the diseases and disorders that affect the human reproductive system (reproductive system, human). They include abnormal hormone production by the ovaries or the testes or by other endocrine glands, such as the pituitary …22

**Vaccine Adverse Event Reporting System**— The Vaccine Adverse Event Reporting System is a United States program for vaccine safety, co sponsored by the Centers for Disease Control and Prevention (CDC) and the Food and Drug Administration (FDA). VAERS is a post marketing safety… …23

**Shift invariant system**— is the discrete equivalent of the time invariant system; defined such that if y(n) is the response of the system to x(n), then y(n k) is the response of the system to x(n k) [ Oppenheim, Schafer, 12 ] . ApplicationsBecause digital systems need… …24

**Human Factors Analysis and Classification System**— The Human Factors Analysis and Classification System (HFACS) identifies the human causes of an accident and provides a tool to assist in the investigation process and target training and prevention efforts.… …25

**Cardiovascular System Dynamics Society (CSDS)**— The Cardiovascular System Dynamics Society (CSDS), founded in 1976, by organ system physiologist and biomedical engineers, was a historic first in its mathematical and quantitative approach to cardiovascular mechanics. Organisation Currently the… …26

**Causality**— (but not causation) denotes a necessary relationship between one event (called cause) and another event (called effect) which is the direct consequence (result) of the first. [http://dictionary.reference.com/search?q=Causality x=35 y=25 Random… …27

**Z-transform**— In mathematics and signal processing, the Z transform converts a discrete time domain signal, which is a sequence of real or complex numbers, into a complex frequency domain representation. It is like a discrete equivalent of the Laplace… …28

**List of mathematics articles (C)**— NOTOC C C closed subgroup C minimal theory C normal subgroup C number C semiring C space C symmetry C* algebra C0 semigroup CA group Cabal (set theory) Cabibbo Kobayashi Maskawa matrix Cabinet projection Cable knot Cabri Geometry Cabtaxi number… …29

**First-order hold**— The first order hold (FOH) is a mathematical model of the practical reconstruction of sampled signals that could be done by a conventional digital to analog converter (DAC) and an analog circuit called an integrator. For the FOH, the signal is… …30

**Neo-Piagetian theories of cognitive development**— For more information, see Piaget s theory of cognitive development, Cognitive development and Intelligence. Psychology …