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From the Top Down: Program Services
Published in David P. Maxson, The IBOC Handbook, 2007
Despite the fact that some radios display a limited selection of fields, it is advisable that broadcasters consistently populate as many PSD fields as practicable, so that receiver manufacturers may be more likely to incorporate broader features in their products. Consumers can be confused by text fields that are not populated or are populated with truncated or wrong information. At the same time, receiver manufacturers should consider giving consumers as much text display capability as possible, including the ability to select and deselect which fields are to be displayed.
Control Systems in Cone Winding Machine
Published in L. Ashok Kumar, M. Senthilkumar, Automation in Textile Machinery, 2018
L. Ashok Kumar, M. Senthilkumar
A variable speed controlled belt allows the packages to be conveyed to the suction end swiftly and gently without jerks and without toppling. If more than one doffer is used, the number of winding heads allocated to the patrol range of each doffer can be selected freely. This enhances efficiency considerably, particularly in multi-lot winding involving different yarn types and counts, as flexible, lot-related operation is possible. Inputs and outputs can be affected directly at the doffer via a plain text display or at the Informator.
Molecular Computing for Construction of Smart Biosensors from Deoxyribonucleic Acid–Based Logic Gates
Published in George K. Knopf, Amarjeet S. Bassi, Smart Biosensor Technology, 2018
Bradley I. Harding, Joanne MacDonald
Our first example is a seven-segment display unit described by Poje et al. [24], built from deoxyribozyme-based logic gates (Section 10.2.1). This was a unit that, depending on what input signals were passed to it, would transduce signals to produce fluorescence in wells, creating a pattern corresponding to the segments of a number display from one and nine (inclusive). With minimal modification, this unit was altered to detect genetic sequences related to Ebola and Marburg virus nucleic acids, transducing the signal into a fluorescent pink ‘E’ in the presence of Ebola and a fluorescent green ‘M’ for Marburg virus in a 5 × 3 dot matrix display (Figure 10.7). The technology demonstrated two major advantages to using DNA-based logic circuits for smart biosensors: the plug-and-play modularity and reprogrammability of DNA logic gates, and the ability to interpret a biomolecular signal into a human-readable output without the requirement for an electronic computing device to interpret the signal. Signal was detected using a simple UV light box to excite the fluorophores to produce visible colour. However, the reaction had to be left overnight to produce a strongly visible positive reaction for the Ebola or Marburg viruses (if read using an electronic reader, signal could be detected in 15–30 minutes). We also note the sensitivity of the technology was not clinically relevant, as 3.7 × 1012 copies (125 nM in 50 μL) of nucleic acids were used to produce the signal (in comparison, hamsters infected with West Nile virus, a related virus, have been previously shown to reach serum levels of only 108 copies/mL) [54]. The limitation of sensitivity could be overcome, however, if the sample in question were preprocessed with a DNA amplification step such as PCR or isothermal amplification [55]. The dot-matrix display concept was replicated in a subsequent paper [56] that described an automaton capable of displaying a specified pattern to create a text display to diagnose seven genotypes of Lyssaviruses. This latter system explored adaptations required for using DNA-based logic gates for detecting strain variation in homologous populations of viral sequences [56].
Digital Twinning remote laboratories for online practical learning
Published in Production & Manufacturing Research, 2022
C. Palmer, B. Roullier, M. Aamir, F. McQuade, Leonardo Stella, A. Anjum, U. Diala
The data source locations are stored in a ‘Data Lake’ which is used by the Digital Twin Player to load the data (see, Figure 3). The Data Pipeline has a visualization module which enables data to be displayed within the Digital Twin Player as graphs, textual displays and as desired equipment behaviours. In order to display information for the user to explore, the Digital Twin Player provides four customizable data display types: The Text display type is used to display a static text, e.g. label, name, value for a specific object.The Dynamic Text display type shows the variable data attached to an object, e.g., position, value.The Image display type is used to visualize image data, e.g. a circuit design, data flow design.The Graph Display type comprises multiple graph types for different types of data. The relevant type of graph which displays with respect to the data type is shown in Table 1.