912 resultados para Copying machines
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Mode of access: Internet.
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Imprint covered by label: Paris, E. Lacroix.
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On cover: Compiler: Mattie L. Houghten.
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Mode of access: Internet.
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Appendix (p. [135]-199): 1. The Weights and measures act, 1878, 41 & 42 Vict. c. 49.--2. The Annoyance jurors (Westminster) act, 1861, 24 & 25 Vict. c. 78.--3. Forms.--4. List of offenses.--5. Orders in Council.
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Mode of access: Internet.
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Mode of access: Internet.
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The 1941 edition has title: Electrical circuits and machines.
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Mode of access: Internet.
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Mode of access: Internet.
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No longer available for sale by the Supt. of Docs., U.S. G.P.O.
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"ASA B15-1927"--Cover.
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A new device has been developed to directly measure the bubble loading of particle-bubble aggregates in industrial flotation machines, both mechanical flotation cells as well as flotation column cells. The bubble loading of aggregates allows for in-depth analysis of the operating performance of a flotation machine in terms of both pulp/collection zone and froth zone performance. This paper presents the methodology along with an example showing the excellent reproducibility of the device and an analysis of different operating conditions of the device itself. (C) 2004 Elsevier B.V All rights reserved.
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A new method has been developed for prediction of transmembrane helices using support vector machines. Different coding schemes of protein sequences were explored, and their performances were assessed by crossvalidation tests. The best performance method can predict the transmembrane helices with sensitivity of 93.4% and precision of 92.0%. For each predicted transmembrane segment, a score is given to show the strength of transmembrane signal and the prediction reliability. In particular, this method can distinguish transmembrane proteins from soluble proteins with an accuracy of similar to99%. This method can be used to complement current transmembrane helix prediction methods and can be Used for consensus analysis of entire proteomes . The predictor is located at http://genet.imb.uq.edu.au/predictors/ SVMtm. (C) 2004 Wiley Periodicals, Inc.
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The present work documents how the logic of a model's demonstration and the communicative cues that the model provides interact with age to influence how children engage in social learning. Children at ages 12, 18, and 24 months (n = 204) watched a model open a series of boxes. Twelve-month-old subjects only copied the specific actions of the model when they were given a logical reason to do so- otherwise, they focused on reproducing the outcome of the demonstrated actions. Eighteen-month-old subjects focused on copying the outcome when the model was aloof. When the model acted socially, the subjects were as likely to focus on copying actions as outcomes, irrespective of the apparent logic of the model's behavior. Finally, 24-month-old subjects predominantly focused on copying the model's specific actions. However, they were less likely to produce the modeled outcome when the model acted nonsocially.