27 research outputs found

    ROC analysis showing agreement between global motion test and pattern glare test.

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    <p>ROC curves after the first session (A), the 5<sup>th</sup> session (B), and after a break for a month (C). The AUC was plotted as a function of numbers of sessions (D). Orange, sessions in the first visit; purple, after a 1-month break.</p

    The thresholds to detect global motion reduced after practice.

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    <p>Top panels: Line plot illustrating the changes in threshold to detect global motion with training sessions in normal subjects (A) and those with PRVS (B). Gray lines represent individual subjects’ data and colored symbols represent mean values after each session. Bottom panel: probability density plot for the threshold to detect global motion after the 1<sup>st</sup> session (C) and the 5<sup>th</sup> session (D). Blue: normal subjects; red: subjects with PRVS.</p

    Stimulus and experimental procedure.

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    <p>(A) Kinematogram with different levels of coherence with dots moving in the same direction presented as filled one. (B) Experimental procedure. (C) An example of results obtained from a staircase with a 3-down-1-up paradigm.</p

    Trend of OD<sub>260</sub>/OD<sub>280</sub> in collaborative calibration study for <i>E. coli</i> DNA reference standard.

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    <p>Trend of OD<sub>260</sub>/OD<sub>280</sub> in collaborative calibration study for <i>E. coli</i> DNA reference standard.</p

    The donkey - a livestock or a pet? (Breeding and use of donkeys in Polabí lowland - a case study)

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    Donkeys have been useful helpers to people especially at transporting burdens and in agriculture for thousands of years. Nowadays they make livelihoods of rural as well as urban inhabitants over all continents easier. The use of donkeys in agriculture and transport is vanishing in developing countries due to the mechanization. We know only little about how and why people keep breeding of donkeys in developing countries. Theoretical part of the thesis tries to summarize previous basic knowledge about breeding and using donkeys. It focuses on domestication of donkeys, their use in history in different parts of the world, current position of donkeys and partly on relations between men and animals from the view of Human-Animal Studies. A research in a part of Polabí lowland is added. The main practical aim of the thesis is to take a look at the phenomenon of breeding donkeys in the Czech Republic in the present and bring any findings about why do people breed donkeys in modern times in this developing country. Research finds how are donkeys bred, what reasons lead breeders to get donkeys and what their real use is. The thesis contributes to popularization of this theme among experts and laymen and suggests methodology for research of breeding donkeys in other areas as well

    Preparation and quality control of <i>E. coli</i> DNA reference standard.

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    <p>(A) Analysis of <i>E. coli</i> genomic DNA with full wavelength scanning (240–350 nm). (B) Results of Agarose Gel electrophoresis for <i>E. coli</i> genomic DNA. M, λ-Hind III digest DNA marker. Lane 1, <i>E. coli</i> genomic DNA.</p
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