cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.14457/tu.the.2019.854
title: The impact of block trade on underlying stock volatility

description: The block trade transaction was launched in 2010 as a mechanism to increase liquidity. Most transactions in block trade involve single stock futures. Thus, it is interesting to study how block trade affect underlying stocks in the spot market. This paper examines the impact of block trade on underlying stocks volatility. Moreover, the relationship between liquidity and volatility after introduction of block trade transaction are studied in this paper. The stock volatility models such as GARCH, EGARCH and TGARCH are used to detect change before and after block trade. Overall results suggest that block trade does not reduce stock volatility and there is a negative and significant relationship between liquidity and volatility.
DOI: 10.14457/tu.the.2019.856
title: Optimal hedge ratio for ribbed smoked sheets No.3 market in Thailand

description: This study aims to investigate the hedge effectiveness for each hedging method in the ribbed smoked sheet No. 3 (RSS3) market in the period from May 16, 2016 to October 31, 2019, totaling 645 days. RSS3D futures is the tool to hedge the price of RSS3 in the spot price. The normal hedge ratio, constant hedge ratio models (e.g., ordinary least squares, vector autoregressive model, and vector error correction model), and time-varying hedge ratio models (e.g., Markov regime-switching model, constant conditional correlation generalized autoregressive conditional heteroscedasticity (GARCH) model, and dynamic conditional correlation GARCH model) are used. The amount of variance in portfolio is the criteria used to measure hedge effectiveness. Result shows that no unique model is the best for the testing scenarios.
DOI: 10.14457/tu.the.2019.858
title: IPO underpricing between monopoly and non-monopoly industry in Thailand

description: Initial public offering (IPO) is one approach for a company to raise capital from the stock market. Nowadays, an increasing number of companies go public through IPO to obtain more sources of fund. In Thailand, 81.89% of firms on IPO are underpriced, a phenomenon in which the first trading day closing price is greater than the offering price. This study examines the determinants of IPO underpricing, which are classified into three groups: asymmetric information, corporate governance and market sentiment. Furthermore, this study examines whether the determinants of IPO underpricing between high degree of monopoly IPOs and low degree of monopoly IPOs differ. Using data from Thailand from 2008–2018, this study finds that issuer size is negatively related to IPO underpricing, whereas underwriter reputation, market return during offering and listing date, managers’ ownership retention rate, and degree of monopoly are positively related to IPO underpricing. For high degree of monopoly industry IPOs, the determinants are issuer size, underwriter reputation and market sentiment, whereas the determinants in low degree of monopoly IPOs is only issuer size.
DOI: 10.17632/mnsv487d8r.1
title: Data sets of isotopes of the urban landscape dams in Wuwei City, Shiyang River Basin

description: Data sets of isotopes of different water bodies (Precipitation, surface water, groundwater, urban landscape water ) in the Shiyang River Basin from 2015 to 2019. From the source of Binggou River (a tributary of Shiyang River) to the middle reaches of Wuwei City, 276 samples (M1-M10) were collected from 10 sampling points between the upstream and midstream, 209 samples (G1-G17) of different groundwater samples were collected from 17 sampling points in the whole basin; In addition, 542 precipitation samples (P1-P10) were collected from 10 sampling points in the whole basin.
DOI: 10.17632/j9r5dbsdsf.1
title: MAVEN and MCS data

description: MAVEN and MCS data duringt the 2018 global dust storm
DOI: 10.17632/rc5r3vxhmb.1
title: Toursit socio-cultural aversion, attitude and willingness to participate in Indigenous tourism

description: Toursit socio-cultural aversion, attitude and willingness to participate in Indigenous tourism
DOI: 10.17632/vtfpdxvz9b.2
title: SARS-COV-2 (COVID-19) News Summary in Vietnam

description: This is a summary of SARS-COV-2 (COVID-19) News in Vietnam. The dataset was retrieved from Ministry of Health's official website available at: https://ncov.moh.gov.vn/dong-thoi-gian This dataset is extremely useful for providing an outlook of the situation in Vietnam from the beginning up to 16th December 2020. The dataset is provided in *.csv format. The first field contains reported time and date. The second field contains detail reported situation.
DOI: 10.17632/gtzkhph2rn.1
title: Thermospheric and ionospheric structure

description: Thermospheric and ionospheric density during the 2018 global dust event
DOI: 10.17632/m6454dskd5.1
title: Dataset of traditional Chinese medicines consumption in Shanghai, China

description: Traditional Chinese medicines (TCMs) are a healing approach that originated in China thousands of years ago and becoming popular in recent years across the world. However, there are potential contaminations such as heavy metals, fungi and pesticides in TCMs, which may be harmful to consumers. Statistical analysis of consumption of traditional Chinese medicines is a notable prerequisite for risk assessment and rational-use policies of traditional Chinese medicines. However, there are few studies on consumption of Chinese medicines. Therefore, the raw data which came from hospitals was analyzed by the programming language of R and MySQL. The analyzed data includes the annual consumption, annual consumption days and average daily consumption of the 16 selected Chinese medicines and all Chinese medicines consumed. The result shows Astragali Radix, Coicis Semen and danshen are the top three of the consumption among the selected Chinese medicines. This dataset lays the foundation for the construction of a Chinese medicine consumption database.
DOI: 10.17632/27m8swvr3n.1
title: Study sites of sampled trees

description: The study was conducted in two sites of spotted gum plantations (451D and 451G) established between 2000 and 2002 in southeast Queensland, Australia
DOI: 10.23729/b28ed675-7bf4-4c4c-ad4b-3beab052706f
title: inSPECTor preview

description: Several various geological samples imaged for the inSPECtor EU project to increase database of such 3D data. Preview of PAS-dataset https://doi.org/10.23729/ec1be3bb-69d0-4b88-a43f-88c487a84e97
DOI: 10.17632/4whpm32y47.3
title: Entity Resolution Benchmark Datasets

description: This collection of contains real and synthetic data benchmark datasets along with their complete golden standard (i.e., groundthruth of duplicate entities) for assessing the performance of various end-to-end ER workflows using JedAI.
DOI: 10.17632/zcgj9t8f25.1
title: Technological scenarios for the new normality in latin american academic libraries (Survey Results)

description: The study began by defining the research question: How did information technologies impact Latin American academic libraries during the period of social isolation? The tool consists of questions related to technologies, services, users, training of librarians, and finally, questions about their future perspectives. QuestionPro was chosen as the software for information processing. After a final review of the instrument, a pilot test was carried out resulting in fifteen questionnaires that are being completed by librarians from seven Latin American countries. After asking and developing some more detailed questions, a final version was structured and distributed to a community of librarians who participated in a web seminar called "From Automation to Discovery": Information Technologies in the Academic Library" by the Universidad Nacional Autónoma de México A total of 1638 participants began the survey of which 1144 were able to complete it. Of these, only the information of 664 participants who are within the category of university academic libraries was analyzed.
DOI: 10.17632/ycb4rdftrs.2
title: Data of Cytotoxicity of Extracts from Curcuma longa and Zingiber officinale

description: Uterine cervix carcinoma (HeLa) and human hepatocarcinoma (HuH-7) cell lines were obtained for cytotoxicity testing at different doses with secondary metabolites (curcumin and gingerol) extracted from Curcuma longa and Zingiber officinale, respectively. Cell lines of human hepatocarcinoma and carcinoma uterine cervix were grown with Dulbeco’s Modified Eagle’s Medium-High Glucose and it was enriched with 2 % of fetal bovine serum and added with 1.0 % of penicillin/streptomycin. The cell lines were preserved in liquid nitrogen. Freezing of the cell lines was done by a slow protocol with 90 % of fetal bovine serum and 10 % of dimethylsulphoxide. The freezing process was performed through slow changes of temperature in an ultrafreezer: -20 °C for one hour, -80 °C for 24 hours and the last step was performed into the nitrogen liquid. For the assays we used wells cultures of 96 microplates, each assay consisted of 15,000 HuH-7 and HeLa cells, respectively. On the well suspensions, were added the extract doses of C. longa and Z. officinale and blue trypan in order to assess the data of cell viability with methanethiosulfonate (MTS).
DOI: 10.17632/xd6ycjkyfm.1
title: The identification of wildlife-vehicle collision hotspots: Citizen science reveals spatial and temporal patterns

description: Records of wildlife-vehicle collisions in Campania Region, Italy.
DOI: 10.17632/93m5634wv9.1
title: BiMnPO5

description: Neutron diffraction datasets and GSAS instrument parameter file for BiMnPO5 at ambient temperature and 2K.
DOI: 10.17632/wtvnv9fv44.1
title: Country-level plastic bag legislation against plastic waste and select Human Development Indices
DOI: 10.17632/vr5sjtcbgc.2
title: MEASUREMENT OF A CORPUS OF BUSINESS PROCESS MODELS

description: This document contains the measurements for the redundancy, complexity and the minimal number of change operations for 12 business processes modelled in several business processes modelling approaches.
DOI: 10.17632/3f9ffkjr3m.1
title: Structure of the maturing 90S pre-ribosome in association with the RNA exosome. Lau et al.

description: Structure of the maturing 90S pre-ribosome in association with the RNA exosome. Lau et al. Raw data
DOI: 10.17632/rhb7d4d96f.2
title: Chinese cities exhibit varying degrees of economic growth and CO2 emission decoupling between 2005 to 2015

description: This dataset provides 1) CO2 emissions, GDP, and population of Chinese cities 2005, 2010, and 2015; 2) supporting tables of published in One Earth, 2021. Detailed information could be required from y.shan@rug.nl (Dr Yuli Shan) and caibf@caep.org.cn (professor Bofeng Cai).
DOI: 10.17632/vnhgg7y4fw.2
title: Supplementary material for Familial Risk and Incidence Of Alopecia Areata Among First Degree Relatives – A Nationwide Population-Based Study In Korea Supplementary material -

description: Supplementary material containing supplementary text, supplementary figure legends, supplementary references and supplementary tables for Familial Risk and Incidence Of Alopecia Areata Among First Degree Relatives – A Nationwide Population-Based Study In Korea.
DOI: 10.17632/9jykc6g8h3.1
title: Data for: Mindfulness Brain Painting Enhances Foreign Language Memory and Cognition through Human-Computer Interaction and Brain-Computer Interface

description: Revised Version: Counting_for_memorizing_english_words xlsx is the file for recording the number of memorizing English words. Mindfulness_mindpainting, mindfulness_mindpainting_music and mindfulness_only are the data files for recording meditation and attention value on memorizing and meditation process.
DOI: 10.17632/7cfnfk63b7.1
title: Upreti_etal_2020

description: 1) DESCRIPTION/ABSTRACT: It is assumed that to treat excess NO3- (&gt; 30 μM), high soil organic matter content (%OM) is required to maintain high denitrification rates in natural, created, or restored wetlands. However, this excess also represents a risk by increasing OM decomposition rates triggering peat collapse. Here, we evaluated the role of soil %OM and temperature interactions in controlling total and net denitrification rates using the isotope pairing and N2:Ar techniques in different habitats within eroding (Barataria Bay-BLC) and emerging (Wax Lake Delta -WLD) deltaic regions in coastal Louisiana. Soil and sediment cores were collected during summer, spring and winter (2015-2016) and incubated at close to in-situ temperatures (i.e., 30, 20 and 10 oC). Denitrification rates were linearly correlated with temperature with maximum mean rates (40.1–124.1μmol m-2 h-1) in the summer (30 oC) and lower (&lt;26.2 ± 5.3 μmol m-2 h-1) in the winter (10 oC) seasons. Direct denitrification was higher than coupled denitrification in all seasons; rates were consistently higher in WLD wetland habitats when compared to an older but degrading BLC wetland, despite of lower soil %OM and higher BD at WLD. Denitrification rates in benthic habitats were similar in both locations. We propose that even in environments with low carbon availability, high denitrification rates can be sustained as long as NO3- concentrations are high (&gt;30 μM) and water temperature is &gt;10 oC. In coastal Louisiana, substrates under these environmental regimes are represented by emergent supra-tidal flats or land created by sediment diversions under oligohaline conditions (&lt;1 ppt). 1) DATA SET: Upret et al Data_DENITRIFICATION RATES denitrification rates obtained in experimental cores in different wetland habitats 2) DATA SET: Upreti et al SEDIMENT DATA Wetland soils sediment physicochemical variables (core sediments)
DOI: 10.17632/by9mnc7f6t.1
title: Sarma & Nandini

description: List of works from the laboratories of Prof SSS Sarma and Prof. S. Nandini
DOI: 10.17632/42zmr4n5d8.2
title: Synaptic frequency decoding by the CaMKII holoenzyme

description: Higher brain functions are thought to require synaptic frequency decoding that can lead to long-term potentiation (LTP) or depression (LTD). We show that the LTP- versus LTD-decision is determined by complex cross-regulation of T286 and T305/306 autophosphorylation within the 12meric CaMKII holoenzyme, which enabled molecular computation of stimulus frequency, amplitude, and duration. Both LTP and LTD require T286 phosphorylation, but T305/306 phosphorylation selectively promoted LTD. In response to excitatory LTP versus LTD stimuli, the differential T305/306 phosphorylation also directed CaMKII movement to either excitatory or inhibitory synapses, thereby coordinating plasticity at both synapse types. Fast T305/306 phosphorylation required prior T286 phosphorylation and then curbed CaMKII activity by two mechanisms: (i) a cis-subunit reaction reduced both Ca2+-stimulation and autonomous activity, and (ii) a trans-subunit reaction enabled complete activity shut-down and feed-forward inhibition of further T286 phosphorylation. These are surprising fundamental additions to the long-studied CaMKII regulation and function in neuronal plasticity.
DOI: 10.17632/ppnx2czx5k.1
title: DNA Repair Gene Expression Associated with Oxidative Stress Responses

description: The transcriptomic effect in DNA repair genes after long-term oxidative stimuli was assessed as follows: C2C12 cells (ATCC, CRL-1772) were exposed to a chronic pro-oxidant treatment outline performed with daily 1-hour addition of glucose oxidase (GlucOx, Sigma G6641) to produce hydrogen peroxide at a concentration of ~50 μM. Gene expression levels were obtained from C2C12 cells by qRT-PCR-based microarray (QIAGEN PAMM-042Z) performed in both control cells (NT) and cells exposed to chronic GlucOx treatments (ADP). Cycle threshold (Ct) values obtained for three independent experiments are shown in Table 1.
DOI: 10.17632/sh37gpcshg.1
title: Grapevine Roditis leaf discoloration-associated virus and its phytosanitary status for the Russian Federation

description: One of the new dangerous viruses that pose a threat to viticulture and are not included in the EAEU quarantine list is Grapevine Roditis leaf discoloration-associated virus (GRLDaV). Pest risk analysis, was done for GRLDaV for the Russian Federation in 2020
DOI: 10.17632/3rp533k62w.1
title: Sulfur dioxide and ozone in the Venus mesosphere from SPICAV UV stellar occultations

description: Dataset for the publication "The spatial and temporal distribution of nighttime ozone and sulfur dioxide in the Venus mesosphere as deduced from SPICAV UV stellar occultations" by Evdokimova et al. It includes a Readme file, a list of observational sessions and a folder "DATA". The individual files in the folder contain local densities of gases (CO2, SO2 and O3) retrieved from stellar occultation dataset obtained by SPICAV-UV/VEX in 2006-2014.
DOI: 10.5281/zenodo.4322246
title: EPITOME ship emissions: Projections of shipping emissions towards 2050.

description: As part of the EPITOME project, we have setup global shipping emission scenarios. They are based on a combination of the global CO<sub>2</sub> ship emission inventory for 2015 produced with the Ship Traffic Emissions Assessment Model (STEAM) (Johansson et al., 2017) and Arctic fuel consumption and emission scenarios calculated with the DCE ship emission model (Winther et al., 2017). The scenarios include a Baseline scenario, a SO<sub>x</sub> Emission Control Area (SECA) and a heavy fuel oil (HFO) ban scenario. The Baseline scenario is calculated in two variants involving Business As Usual (BAU) and High Growth (HiG) traffic growths. The SECA and HFO ban scenarios are given with the BAU traffic development. Additionally a Polar route scenario is included, with new (diversion) ship traffic routes in the future Arctic with less sea ice. The applied traffic growths and the polar routes are Corbett et al. (2010). The emissions are monthly on a spatial resolution of 0.1º×0.1º. Base year is 2015 and the scenarios are for 2050. A scientific paper providing details on the methodology behind these data will be submitted to ACPD (Geels et al, submitted). In this paper we apply the data to assess the contribution from shipping emissions to air pollution in the Nordic and Arctic area and the potential benefits of the mitigation options included in the shipping emission scenarios. This paper should be referenced if the data is used. The data are given as netcdf files for a number of components. The emission related to the diversion routes is given as a separate field and can be added the other field. <br>
description: Acknowledgements Nordic Council of Ministers for funding the project Emissions from shiPs and the Impacts on human healTh and envirOnMEnt in the Nordic/Arctic - now and in the future (EPITOME).
description: {"references": ["Corbett, J. J., Lack, D. A., Winebrake, J. J., Harder, S., Silberman, J. A., and Gold, M.: Arctic shipping emissions inventories and future scenarios, Atmospheric Chemistry and Physics, 10, 9689-9704, 10.5194/acp-10-9689-2010, 2010.", "Geels, C., Winther, M., Andersson, C., Jalkanen, J-P., Brandt, J., Frohn, L. M., Im, U., Leung, W.,\u00a0 and Christensen, J. H., Projections of shipping emissions and the related impact on air pollution and human health in the Nordic region, submitted to ACPD.", "Johansson, L., Jalkanen, J.-P., and Kukkonen, J.: Global assessment of shipping emissions in 2015 on a high spatial and temporal resolution, Atmospheric Environment, 167, 403-415, https://doi.org/10.1016/j.atmosenv.2017.08.042, 2017.", "Winther, M., Christensen, J.H., Angelidis, I. and Ravn, E.S.:Emissions from shipping in the Arctic from 2012-2016 and emission projections for 2020, 2030 and 2050. Aarhus University, DCE \u2013 Danish Centre for Environment and Energy, 125 pp. Scientific Report from DCE \u2013 Danish Centre for Environment and Energy No. 252 http://dce2.au.dk/pub/SR252.pdf, 2017."]}
DOI: 10.5281/zenodo.4323421
title: Source code and simulation datasets for the paper 'Migration and accumulation of bacteria with chemotaxis and chemokinesis'

description: Source code and simulation data files for the paper 'Migration and accumulation of bacteria with chemotaxis and chemokinesis' The zipped folder 'SimulationCode.zip' contains Matlab source code files which have been used to generate the simulations in the paper: fixed attractant gradient, axisymmetric agar-plate like migration and transient attractant source. The file 'main.m' controls all simulations run with initial conditions specified in the files with suffix '_ic'. The file 'PDEsolver.m' specifies the finite difference solver used so solve the model PDEs, while 'FourthOrderFD.m' creates the matrices that are required<br> for the finite differnce solver. The chosen scheme is of fourth order accuracy. The zipped folder 'SimulationData.zip' contains Matlab data files generated by running the simulation code. The results correspont to the figures in the paper.
DOI: 10.5281/zenodo.3364372
title: Source code and simulation datasets for the paper 'Migration and accumulation of bacteria with chemotaxis and chemokinesis'

description: Source code and simulation data files for the paper 'Migration and accumulation of bacteria with chemotaxis and chemokinesis' The zipped folder 'SimulationCode.zip' contains Matlab source code files which have been used to generate the simulations in the paper: fixed attractant gradient, axisymmetric agar-plate like migration and transient attractant source. The file 'main.m' controls all simulations run with initial conditions specified in the files with suffix '_ic'. The file 'PDEsolver.m' specifies the finite difference solver used so solve the model PDEs, while 'FourthOrderFD.m' creates the matrices that are required<br> for the finite differnce solver. The chosen scheme is of fourth order accuracy. The zipped folder 'SimulationData.zip' contains Matlab data files generated by running the simulation code. The results correspont to the figures in the paper.