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Dictionary » T » Transmission threshold Transmission thresholdtransmission threshold (Science: epidemiology) Occurs for a parasite when the basic reproductive rate Ro is equal to 1. Below this threshold level the disease is unable to maintain itself within the host population. Typically, for directly transmitted parasites there is a transmission threshold for the host population size. ![]()
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Results from our forumNervous system... the influence of cocaine? Does cocaine increase the speed of nerve transmission in the brain or remain longer than normal in the synapse? What ... Analyze the data and answer the following questions. a) Define "threshold potential." What is the minimum size of the stimulus required ...
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The Fiber Disease... It is also responsible for a very low power per unit bandwidth threshold in very long fiber-optic communication systems, such as in long ... that can be derived from this technology: * Laser active fibers * Data transmission fibers heres the UC davy list... .. http://www.otm.uiuc.edu/techs/listingsearch.asp?atn=search ...
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The Fiber Disease... studied using the second derivative of the current (d^2I/dV^2 \alpha Transmission (1M. Tsuchiya et al. JJAP 30 (6) 1991 p.1164)). The transmission ... have been found. Photodissociation at wavelengths near channel [3] threshold is expected to be dominated by S_0/S_1 internal conversion. Experimentally ...
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The Fiber Disease... Microbiol. 49:711). Infections by some agents are facilitated by insect transmission, for example, Bartonella spp. infections transmitted by fleas, ... of the quorum signaling chemical, acyl-homoserine lactone, and when a threshold level is detected, gene expression is triggered which results in ...
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