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Tha dataset contains ballistocardiography signals together with ECG. We studied changes in the signals related with breath holding. The BCG sensor dataset is obtained from twenty tested individuals. The schedule of measuring was in two types (V1 and V2) described in description. Every breath-holding was done for the time of the approximatelly 30 seconds. For measurement a force plate in the form of bed was used. The force plate had four tensometers embedded in its four legs. Each tensometer could measure the force in three orthogonal directions with a precision of up to 0.1 N. Therefore, 12 force signals were obtained. The ECG signal was measured simultaneously with the force measurement. All the signals were registered using a 24-bit AD converter with a sampling rate of 1 kHz. Measurement took place in laboratory at Faculty of Science, University of Hradec Králové, Czech republic.
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in-situ observation data at the Mt. Waliguan and Shangri-La
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Research data used in our article "Amino acid δ13C and δ15N patterns from sediment trap time series and deep-sea corals: implications for biogeochemical and ecological reconstructions in paleoarchives" Table 1. Bulk and amino acid δ13C records in deep-sea sediment traps (S2) and coral skeletons (A2 and A11) in Monterey Bay, California. Table 2. Bulk and amino acid δ15N records in deep-sea sediment traps (S2) and coral skeletons (A2 and A11) in Monterey Bay, California. Table EA1. δ13C and δ15N values (‰) of individual amino acids in in-house reference standard (homogenized cyanobacteria) analyzed along with field samples. Table EA3. Estimated vs. measured δ13C and δ15N values (‰) of export production in Monterey Bay, California.
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Data includes ESG scores and some financial indicators of companies from different countries and industries.
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This dataset comprises different databases related to the Twitter posts around coronavirus. The general dataset consists of 8,982,694 Twitter posts (tweets). All the data collected was searched using the keyword “Coronavirus”. The 8.98M were gathered from January 21 to February 12, 2020, i.e. 23 days.
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The data includes six updated chronological frames of sediment cores (ECMZ, MZ02, MD06-3040, EC2005, MD06-3042, and MZ01) using Clam (version 2.2) program via R software, heavy minerals in core ECMZ, and Holocene variations in mass accumulation rate (MAR) of mud on the East China Sea shelf in the western Pacific.
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the study is to compare the effect of dynamic stretching on vertical jump performance in recreational athletes and normal collegiate students
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All the tables and figures
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From a sample of 391 Vietnamese respondents aged from 15 to 47 years, the present study found that geographical regions and behaviors in using social media have a positive impact on the risk perception of COVID-19 epidemic in Vietnam.
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There is a detailed Readme.pdf in the files for the informations about the dataset. The main purpose is providing a dataset for the vibration behavior of a robot manipulator system under the control input of model-associative vibration control (MAVC) prodecure. Velocity profile is shown as [∗,𝑡𝑐𝑜𝑛,𝑡𝑑𝑒𝑐,𝑡𝑚] in study. In the case studies for both simulations and experiments, the parameters are varied as follows; 𝑡𝑐𝑜𝑛 can be valued as 0, 𝑡1ℎ or 2𝑡1ℎ, 𝑡𝑑𝑒𝑐 can be valued as 𝑡1ℎ,2𝑡1ℎ,3𝑡1ℎ,4𝑡1ℎ or 5𝑡1ℎ and 𝑡𝑚 can be valued as 1 or 1.5 seconds for corresponded 90 or 135 angular displacements. Thus thirty different velocity profiles are produced with aim to performed on system. Cases are invastigated with and without performing the MAVC procedure. Than the robot manipulator is examined for both unloaded and loaded cases, therefore total one hundred twenty cases are occured. More details can be found in related study.
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