In this research, the length of the data acquisition time window is set to 10 ms. A fault is considered to have occurred when the current data acquired by the PMU exceeds the threshold. Data from each cycle before the fault is collected and discretized. The phase current matrix of node i...
19.1). For command pulse control, data acquisition, and analysis, pCLAMP 9 software (Axon Instruments, Union City, CA) was used. All data are sampled at 5 kHz after being low pass filtered at 500 Hz. Sign in to download full-size image Figure 19.1. Volume‐sensitive chloride currents ...
Furthermore, PET-acquisition duration has a significant impact on the incidence of the halo artifact around kidneys and bladder, decreased lesion detectability and lower SUV, as well as lower arm attenuation values [64]. Positioning the arms down was shown to be significantly associated with the ...
FIG. 2 shows an automatic scanning data acquisition system for a single arbitrary channel, CHN at 12. The outlined portion identified by numeral 70 accomplishes the same processing discussed generally in FIG. 1; but for a single channel, CHN. The common identification numerals have been preserved...
Acquisition of environmental information Climate data of the six provenance locations were obtained from the WorldClim database [92] (http://www.worldclim.org) from maps with a spatial resolution of 30 arc-seconds (approximately 1 km2) using DIVA-GIS 7.5 software [93]. The highly correlated dat...
The availability of thematic data largely varies depending on the type, scale, and technique for data acquisition. As for landslide maps, the quality of this information remains largely undefined. Where thematic data are gathered manually, by field survey or through the interpretation of remote ...
Current recordings were digitized with an in-house-built acquisition system based on the a4d4 module in the SB6711 digital signal processing unit References 1. Hodgkin, A. L. & Huxley, A. F. A quantitative description of membrane current and its application to conduction and excitation in ...
Corrosion of carbon steel under mineral wool insulation was studied using the electrochemical current noise (ECN) method. Intensities of corrosion were validated using gravimetry, and the form of corrosion confirmed using optical microscopy. The standard
photon counting detector (C&L Instruments; Hershey, PA). Excitation light at 532 nm was provided by a 10-mW Crystal Laser. The FluorMeasure acquisition software and Model PC-DAQ control card (C&L Instruments) were used to control the laser exciter and detector, and for data acquisition....
The low output impedance and heavy capacitive load drive abilities allow designers to interface to modern, fast-acquisition, precision analog-to-digital converters (ADCs) and buffer precision voltage references and drive power supply decoupling capacitors. The OPAx202 achieves a 1-MHz gain-bandwidth ...