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Research data keyboard_double_arrow_right Dataset 2021Publisher:Zenodo Berrang-Ford, Lea; Sietsma, Anne J.; Callaghan, Max; Minx, Jan C.; Scheelbeek, Pauline; Haddaway, Neal R.; Haines, Andy; Dangour, Alan D.;This is a complementary dataset associated with the following publication: Berrang-Ford, Lea, et al. "Systematic Mapping of Global Research on Climate and Health Using Machine Learning." The Lancet Planetary Health. Meta-data are included.
ZENODO arrow_drop_down Smithsonian figshareDataset . 2021License: CC BYData sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5281/zenodo.4972515&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu0 citations 0 popularity Average influence Average impulse Average Powered by BIP!
more_vert ZENODO arrow_drop_down Smithsonian figshareDataset . 2021License: CC BYData sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5281/zenodo.4972515&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euResearch data keyboard_double_arrow_right Dataset 2022Embargo end date: 26 May 2022Publisher:Dryad Zhu, Yankun; Shen, Haihua; Akinyemi, Damilare Stephen; Zhang, Pujin; Feng, Yinping; Zhao, Mengying; Kang, Jie; Zhao, Xia; Hu, Huifeng; Fang, Jingyun;Widespread shrub encroachment is profoundly impacting the structures and functions of global drylands, and precipitation change is assumed to be one of the most critical factors affecting this phenomenon. However, there is little evidence to show how precipitation changes will affect the process. In this study, we conducted a 6-year precipitation manipulation experiment (-30%, ambient, +30%, and +50%) to investigate the effects of precipitation changes on the growth of shrubs and herbaceous plants in a shrub-encroached grassland in Inner Mongolia. We found that the increasing precipitation significantly increased the mean height, coverage, and aboveground biomass of herbaceous species, while the growth of shrub species did not exhibit a significant response to precipitation changes. With increasing precipitation, the relative coverage of shrubs decreased, while that of herbs increased. The native dominant herbaceous plant (Leymus chinensis) with more sensitive maximum photosynthetic rate to the precipitation change, showed higher photosynthetic nitrogen use efficiency and water use efficiency than those of the encroached shrub species (Caragana microphylla) at high soil moisture contents, reflecting that the ecophysiological characteristics of L. chinensis might provide it a competitive advantage under increased precipitation. Our findings suggest that increasing precipitation may slow down shrub encroachment by facilitating herbaceous growth in Mongolian grasslands, and consequently affect the forage value and carbon budget in these ecosystems.
add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5061/dryad.9ghx3ffkn&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu1 citations 1 popularity Average influence Average impulse Average Powered by BIP!
visibility 17visibility views 17 download downloads 4 Powered bymore_vert add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5061/dryad.9ghx3ffkn&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2021Publisher:Elsevier BV Authors: Weizhong Yue; Rui Xi; Zeyuan Song;ABSTRACT: Charging infrastructure supports the rapid development of China's new energy vehicle industry. It not only plays a decisive role in providing accessible and convenient services for electric vehicle (EV) users but also, in one of the seven new infrastructure areas, plays an important role in stabilizing growth and unleashing economic potential during the new coronavirus (COVID-19) pandemic, impacting China's economy. In this study, the system dynamics model was used to predict the development of the EV industry and the demand for charging infrastructure, while considering the influence of policy, increase in EV mileage, and consumer purchase intention index. Furthermore, using the matching of EVs and charging infrastructure in Beijing and policy-oriented sensitivity analysis, a simulation of the construction of battery swap taxis and power stations under three policy scenarios was conducted. This research shows that with policies implemented to support charging infrastructure and swapping compatible taxis, Beijing can achieve its goal of replacing all EVs with fast-swap batteries and fast-charging functions within three years.
Chinese Journal of P... arrow_drop_down Chinese Journal of Population Resources and EnvironmentArticle . 2021 . Peer-reviewedLicense: Elsevier TDMData sources: Crossrefadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.cjpre.2021.12.009&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess Routesgold 1 citations 1 popularity Average influence Average impulse Average Powered by BIP!
more_vert Chinese Journal of P... arrow_drop_down Chinese Journal of Population Resources and EnvironmentArticle . 2021 . Peer-reviewedLicense: Elsevier TDMData sources: Crossrefadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.cjpre.2021.12.009&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Journal 2021Publisher:Elsevier BV M. Nion-Huang; O. Ali-Brandmeyer; K. Blanckaert; L. Simon; Gabriel Birgand;pmid: 34534602
This study assessed the hand hygiene performance in French nursing homes using the consumption of alcohol-based hand rubs (AHRs) as a surrogate. Nursing homes from the 17 French regions were contacted to collect their AHR consumption and occupancy in 2018 and 2019. A total of 1290 nursing homes from 15 French regions participated in the survey. The estimated median number of hand hygiene actions per resident-day was 1.48 (interquartile range: 1.04-2.03) in 2018 and 1.60 (1.10-2.26) in 2019. A significantly higher AHR consumption was observed in public nursing homes with an infection control team or link nurse.
Journal of Hospital ... arrow_drop_down Journal of Hospital InfectionArticle . 2021 . Peer-reviewedLicense: Elsevier TDMData sources: Crossrefadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.jhin.2021.09.002&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess Routesbronze 1 citations 1 popularity Average influence Average impulse Average Powered by BIP!
more_vert Journal of Hospital ... arrow_drop_down Journal of Hospital InfectionArticle . 2021 . Peer-reviewedLicense: Elsevier TDMData sources: Crossrefadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.jhin.2021.09.002&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Journal 2021Publisher:Elsevier BV Authors: Wei Lai; Minyou Chen; Yanyu Luo; Wenfa Kang;Abstract Energy storage systems (ESS) are widely used in active distribution networks (ADN) to smoothen the drastic fluctuation of renewable energy sources (RES). In order to enhance the scalability and flexibility of ESS, a virtual energy storage system (VESS), which is composed of battery energy storage system (BESS), RES as well as flexible loads (FL), is developed in this paper to realize the functionalities of ESS in more cost-effective way in ADN. Aiming at achieving voltage regulation, dynamic pricing strategies based on system voltage condition are designed for VESS. A distributed real-time power management model containing dynamic pricing strategies is proposed to accomplish the voltage regulation and economic power sharing in VESS. Moreover, a set of distributed algorithms, over time-varying unbalanced directed networks, are designed for dynamic pricing strategies and optimal power management model. Furthermore, the convergence property, optimality and system voltage stability are explained by detailed mathematical analysis. Three various case studies which were ran on a real time digital simulator (OPAL-RT OP5600) were designed to validate the effectiveness of the strategy. Finally, simulation results show that the economic power dispatch and voltage regulation are achieved among VESS simultaneously, even in the presence of time-varying directed and unbalanced communication networks.
add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.energy.2020.119069&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess Routesbronze 20 citations 20 popularity Top 10% influence Top 10% impulse Top 10% Powered by BIP!
more_vert add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.energy.2020.119069&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Conference object , Other literature type 2021Publisher:IEEE Yicheng Zhang; Xinyi Jiang; Da Lin; Zhifeng Du; Jian Chen;The path congestion and communication risks of electric power communication network have emerged as the carried businesses are becoming more and more heavy. In this paper, a multi-objective optimization method for power communication network routing considering the importance of the carried businesses is proposed to reduce load imbalance and transmission risk. Firstly, information entropy is introduced as the objective of communication network load balancing optimization. And a risk assessment model for power communication network nodes and links is established. Then fuzzy membership functions are adopted to singularize the two objectives to jointly optimize path congestion and communication risks. The device nodes are dynamically divided according to the carried businesses to pursue the global optimization of the power communication network in which the Yen's algorithm is adopted. Finally, this paper uses the IEEE 30-bus communication network to carry out case simulations and analyzes the proposed method to verify the effectiveness and feasibility.
add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1109/aeees51875.2021.9403042&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu0 citations 0 popularity Average influence Average impulse Average Powered by BIP!
more_vert add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1109/aeees51875.2021.9403042&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euResearch data keyboard_double_arrow_right Dataset 2022Publisher:Zenodo Funded by:EC | CORALASSISTEC| CORALASSISTAuthors: Lachs, Liam; Humanes, Adriana; Martinez, Helios;Image dataset used for a colour analysis of coral branches throughout a long-term marine heatwave emulation experiment using machine learning. Article: "Within population variability in coral heat tolerance indicates climate adaptation potential" by Humanes and Lachs et al. Code to analyse the dataset is found at 10.5281/zenodo.6256164. LL received funding from Natural Environment Research Council (NERC) ONE Planet Doctoral Training Partnership (NE/S007512/1).
add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5281/zenodo.6256189&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu0 citations 0 popularity Average influence Average impulse Average Powered by BIP!
visibility 75visibility views 75 download downloads 8 Powered bymore_vert add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5281/zenodo.6256189&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Journal 2021 Hong Kong, China (People's Republic of)Publisher:Elsevier BV Guan, X; Xu, B; Wu, M; Jing, T; Yang, Y; Gao, Y;handle: 10397/102724
Abstract With the rapid advancement in wearable electronics, energy harvesting devices based on triboelectric nanogenerators (TENGs) have been intensively investigated for providing sustainable power supply for them. However, the fabrication of wearable TENGs still remains great challenges, such as flexibility, breathability and washability. Here, a route to develop a new kind of woven-structured triboelectric nanogenerator (WS-TENG) with a facile, low-cost, and scalable electrospinning technique is reported. The WS-TENG is fabricated with commercial stainless-steel yarns wrapped by electrospun polyamide 66 nanofiber and poly(vinylidenefluoride-co-trifluoroethylene) nanofiber, respectively. Triggered by diversified friction materials under a working principle of freestanding mode, the open-circuit voltage, short-circuit current and maximum instantaneous power density from the WS-TENG can reach up to 166 V, 8.5 µA and 93 mW/m2, respectively. By virtue of high flexibility, desirable breathability, washability and excellent durability, the fabricated WS-TENG is demonstrated to be a reliable power textile to light up 58 light-emitting diodes (LED) connected serially, charge commercial capacitors and drive portable electronics. A smart glove with stitched WS-TENGs is made to detect finger motion in different circumstances. The work presents a new approach for self-powered textiles with potential applications in biomechanical energy harvesting, wearable electronics and human motion monitoring.
Hong Kong Polytechni... arrow_drop_down Hong Kong Polytechnic University: PolyU Institutional Repository (PolyU IR)Article . 2023License: CC BY NC NDFull-Text: http://hdl.handle.net/10397/102724Data sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.nanoen.2020.105549&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess Routesbronze 179 citations 179 popularity Top 0.1% influence Top 10% impulse Top 0.1% Powered by BIP!
more_vert Hong Kong Polytechni... arrow_drop_down Hong Kong Polytechnic University: PolyU Institutional Repository (PolyU IR)Article . 2023License: CC BY NC NDFull-Text: http://hdl.handle.net/10397/102724Data sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.nanoen.2020.105549&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2023Publisher:AIP Publishing Authors: Yilong Qiu; Jia Ren; Xi Zhang; Siyu Chen;doi: 10.1063/5.0181683
To research the flow-induced vibration characteristics of the natural gas loop, unsteady numerical simulation is carried out on the loop calculation model under different ambient temperatures and different flow rates, and the influence of different flow rates on the dynamic characteristics of the flow field and its induced vibration characteristics is obtained. The results show that the inherent frequency of the natural gas loop increases slightly under the action of heat–fluid–solid coupling. The maximum equivalent stress of the loop increases with the increase in ambient temperature under low flow conditions, but it is almost constant under high flow conditions. The smaller the cross-sectional area of the loop pipeline inlet, the greater the pressure, and the more significant the pressure gradient along the flow direction. The pressure pulsation of monitoring points in the pipeline under different flow rates presents different rules, and the pulsation amplitude of pipes with different diameters is different, among which the amplitude of the pipe with a diameter of 250 mm is the largest and that of the pipe with a diameter of 150 mm is the smallest. The pressure pulsation signals are concentrated in the low-frequency band of 0–10 Hz, and the range of the band decreases with the increase in the flow rate. The vibration frequency of the loop structure is close to the fluid pressure pulsation frequency and the inherent frequency under the action of heat–fluid–solid coupling, which causes a resonance of about 2 Hz.
add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1063/5.0181683&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess Routesgold 0 citations 0 popularity Average influence Average impulse Average Powered by BIP!
more_vert add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1063/5.0181683&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euResearch data keyboard_double_arrow_right Dataset 2024Embargo end date: 01 Aug 2024Publisher:Dryad Malanoski, Cooper; Lunt, Daniel; Farnsworth, Alex; Valdes, Paul; Saupe, Erin;This README file was generated on [25/02/2024] by [Cooper Malanoski]. GENERAL INFORMATION 1. Title of Dataset: Climate change is an important predictor of extinction risk on macroevolutionary timescales 2. Author Information A. Principal Investigator Contact Information Name: [Cooper Malanoski] Institution: [Oxford University] Address: [Department of Earth Sciences, Oxford University, South Parks Road, Oxford, OX1 3AN, UK.] Email: [] B. Associate or Co-investigator Contact Information Name: [Dr. Erin Saupe] Institution: [Oxford University] Address: [1Department of Earth Sciences, Oxford University, South Parks Road, Oxford, OX1 3AN, UK.] Email: [] 3. Date of data collection: [NA] 4. Geographic location of data collection: [NA] 5. Information about funding sources: [National science research council (NERC), Award: NE/V011405/1 Leverhulme Prize Chinese Academy of Sciences Visiting Professorship for Senior International Scientists, Award: 2021FSE0001] SHARING/ACCESS INFORMATION 1. Licenses/restrictions placed on the data: [Copyright © 2024 the authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original US government works. reuse] 2. Links to publications that cite or use the data: Malanoski et al. (2024). [Climate change is an important predictor of extinction risk on macroevolutionary timescales]. [Science]. 3. Links to other publicly accessible locations of the data: [NA] 4. Links/relationships to ancillary data sets: [Monarrez et al. (2021) was used to source the Generic_bodysize_data_monarrezetal2021.csv file] 5. Was data derived from another source? [Yes] A. If yes, list source(s): [Monarrez et al. (2021) was used to source the Generic_bodysize_data_monarrezetal2021.csv file] 6. Recommended citation for this dataset: Malanoski et al. (2024). Data from: Climate change is an important predictor of extinction risk on macroevolutionary timescales. Dryad Digital Repository. [doi:10.5061/dryad.1ns1rn91g] DATA & FILE OVERVIEW 1. File List: A) pbdbdata_code.Rmd B) Generic_bodysize_data_monarrezetal2021.csv C) raw_extracted_climatemodeldata.csv D) Geographic_range_code.Rmd E) Climate_based_variable_code.Rmd F) figures_code.Rmd G) intrinsic_and_extrinsic_variables.csv 2. Relationship between files: The utility of each dataset and code file is detailed below. 3. Additional related data collected that was not included in the current data package: [NA] 4. Are there multiple versions of the dataset? [No] A. If yes, name of file(s) that was updated: [NA] i. Why was the file updated? [NA] ii. When was the file updated? [NA] DATA-SPECIFIC INFORMATION \######################################################################### DATA-SPECIFIC INFORMATION FOR: Generic_bodysize_data_monarrezetal2021.csv includes the genera, log body volume and log body size estimates provided in Monarrez et al. (2021). For our analyses we use logvol, but logsize is retained for future studies. We removed bony fish from the original dataset, and the reasoning is provided in the Supplementary methods and materials. We join the log volume with our data based on the genus level. Higher taxonomic ranking revisions which Monarrez et al. (2021) revised were applied to our data using code found in Geographic_range_code.Rmd. 1. Number of variables: 7 2. Number of cases/rows: 9,461 3. Variable List: * genus: all invertebrate genera with body size information in Monarrez et al. (2021), except for Bony fish genera. * class: Linnean Class * logsize: log body size data from Monarrez et al. (2021) calculated from the treatise images in mm-squared. * logvol: log body volume data from Monarrez et al. (2021) calculated from the treatise images in mm-cubed. * phylum: Linnean Phylum * order: Linnean Order * family: Linnean Family 4. Missing data: Some Na's are present if a higher taxonomic ranking was not available for a genus. 5. Specialized formats or other abbreviations used: None \######################################################################### DATA-SPECIFIC INFORMATION FOR: raw_extracted_climatemodeldata.csv 1. Number of variables: 12 2. Number of cases/rows: 462,855 3. Variable List: * collection_no: Collection number of occurrence in the PBDB * stage: Geologic stage * Age: Age in millions of years before present * phylum: Linnean phylum * class: Linnean class * order: linnean order * family: linnean family * genus: linnean genus * paleolng: Paleolatitude coordinates * paleolat: Paleolongitude coordinates * Localized temperature: The temperature extracted for each occurrence in degrees Celsius * Localized change in temperature: Change in temperature between stages for each occurrence in degrees Celsius. 4. Missing data codes: Some Na's are present if a higher taxonomic ranking was not available for a genus. 5. Specialized formats or other abbreviations used: None \######################################################################### DATA-SPECIFIC INFORMATION FOR: intrinsic_and_extrinsic_variables.csv includes the climate model data for each occurrence in the PBDB data that can be sourced from pbdbdata_code.Rmd. This includes the localized temperatures and climate change estimates necessary to carry out future studies, and all analyses in Malanoski et al. (2024) 1. Number of variables: 17 2. Number of cases/rows: 22,222 3. Variable List: * ext: Binary extinction variable based on range through methods. A value of 0 indicates that the genus survived into subsequent stages and 1 indicates that the genus went extinct and is absent from subsequent stages. * Genus: Linnean genus * Stage: Geologic stage * Phylum: Linnean phylum * Class: Linnean class * Order: Linnean order * Family: Linnean family * Realized_thermal_niche_breadth: Realized thermal niche breadth calculated as the difference between the maximum and minimum occuppied temperatures for each genus. This variable is based on the median of all subsampled ranges for a genus. * Absolute_realized_thermal_preference: Realized thermal preference is calculated as the absolute value of the deviation in median occuppied temperature for a genus from the median for all occurrences within a stage. This variable is based on the median of all subsampled preferences for a genus. * Geographic_range_size: Geographic range size is calculated using the log convex hull area (km-squared). This variable is based on the median of all subsampled areas for a genus. * Body_size: Body size is calculated as the log body volume (mm-cubed) for each genus, derived from Monarrez et al. (2021). * Absolute_temperature_change: Change in temperature or climate change is calculated as the absolute change in temperature from stage n to n+1. This variable is based on the median of all subsampled ranges for a genus. * Realized_thermal_niche_breadth_std: Standardized realized thermal niche breadth * Realized_thermal_preference_std: Standardized realized thermal preference * Geographic_range_size_std: Standardized geographic range size * Body_size_std: Standardized body size * Absolute_temperature_change_std: Standardized absolute temperature change 4. Missing data codes: NA (data not applicable). Higher taxonomic levels may contain NA values if there are none applicable for a genus. 5. Specialized formats or other abbreviations used: \######################################################################### DATA-SPECIFIC INFORMATION FOR: pbdbdata_code.Rmd pbdbdata_code.Rmd is based on Kocsis et al. (2019) it can be used to download a dataset from the Paleobiology database (PBDB), and process and clean the data using the methods used in this manuscript. The code filters out occurrences which cannot be assigned to a stage and assigns up to date stages, filters out taxa which are not included in Generic_bodysize_data_monarrezetal2021.csv, and vets the occurrences for spatial duplicates and data without coordinates. \######################################################################### DATA-SPECIFIC INFORMATION FOR: Geographic_range_code.Rmd and Climate_based_variable_code.Rmd Geographic_range_code.Rmd and Climate_based_variable_code.Rmd are used to calculate geographic range size, absolute realized thermal preference, realized thermal niche breadth, and absolute change in occupied temperature. These R-markdown files rely on the raw_extracted_climatemodeldata.csv file and We provide code to calculate these variables for both jackknife and bootstrap subsampling methods. The geographic range code is adapted from Casey et al. (2021). The output from these files is provided as intrinsic_and_extrinsic_variables.csv and is used as the input for our statistical models, which can be made using figures_code.Rmd. \######################################################################### DATA-SPECIFIC INFORMATION FOR: figures_code.Rmd figures_code.Rmd can be used and modified to reproduce the main text and supplementary tables and figures. The code initially runs all model combinations for our 5 predictors using a generalized linear mixed effect model. Then we use the output from the best model total.glmer2 to make the marginal effects plots seen in figure 2, the supplementary conditional mode plots, and the AIC tables seen in the supplemental materials and methods. Lastly, we provide the code to produce figure 1. \######################################################################### Anthropogenic climate change is increasing rapidly and already impacting biodiversity. Despite the importance for future projections, understanding of the underlying mechanisms by which climate mediates extinction remains limited. We present an integrated approach examining the role of intrinsic traits vs. extrinsic climate change in mediating extinction risk for marine invertebrates over the past 485 million years. We found that a combination of physiological traits and the magnitude of climate change are necessary to explain marine invertebrate extinction patterns. Our results suggest that taxa previously identified as extinction resistant may still succumb to extinction if the magnitude of climate change is great enough.
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Research data keyboard_double_arrow_right Dataset 2021Publisher:Zenodo Berrang-Ford, Lea; Sietsma, Anne J.; Callaghan, Max; Minx, Jan C.; Scheelbeek, Pauline; Haddaway, Neal R.; Haines, Andy; Dangour, Alan D.;This is a complementary dataset associated with the following publication: Berrang-Ford, Lea, et al. "Systematic Mapping of Global Research on Climate and Health Using Machine Learning." The Lancet Planetary Health. Meta-data are included.
ZENODO arrow_drop_down Smithsonian figshareDataset . 2021License: CC BYData sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
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more_vert ZENODO arrow_drop_down Smithsonian figshareDataset . 2021License: CC BYData sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.euResearch data keyboard_double_arrow_right Dataset 2022Embargo end date: 26 May 2022Publisher:Dryad Zhu, Yankun; Shen, Haihua; Akinyemi, Damilare Stephen; Zhang, Pujin; Feng, Yinping; Zhao, Mengying; Kang, Jie; Zhao, Xia; Hu, Huifeng; Fang, Jingyun;Widespread shrub encroachment is profoundly impacting the structures and functions of global drylands, and precipitation change is assumed to be one of the most critical factors affecting this phenomenon. However, there is little evidence to show how precipitation changes will affect the process. In this study, we conducted a 6-year precipitation manipulation experiment (-30%, ambient, +30%, and +50%) to investigate the effects of precipitation changes on the growth of shrubs and herbaceous plants in a shrub-encroached grassland in Inner Mongolia. We found that the increasing precipitation significantly increased the mean height, coverage, and aboveground biomass of herbaceous species, while the growth of shrub species did not exhibit a significant response to precipitation changes. With increasing precipitation, the relative coverage of shrubs decreased, while that of herbs increased. The native dominant herbaceous plant (Leymus chinensis) with more sensitive maximum photosynthetic rate to the precipitation change, showed higher photosynthetic nitrogen use efficiency and water use efficiency than those of the encroached shrub species (Caragana microphylla) at high soil moisture contents, reflecting that the ecophysiological characteristics of L. chinensis might provide it a competitive advantage under increased precipitation. Our findings suggest that increasing precipitation may slow down shrub encroachment by facilitating herbaceous growth in Mongolian grasslands, and consequently affect the forage value and carbon budget in these ecosystems.
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For further information contact us at helpdesk@openaire.eu1 citations 1 popularity Average influence Average impulse Average Powered by BIP!
visibility 17visibility views 17 download downloads 4 Powered bymore_vert add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2021Publisher:Elsevier BV Authors: Weizhong Yue; Rui Xi; Zeyuan Song;ABSTRACT: Charging infrastructure supports the rapid development of China's new energy vehicle industry. It not only plays a decisive role in providing accessible and convenient services for electric vehicle (EV) users but also, in one of the seven new infrastructure areas, plays an important role in stabilizing growth and unleashing economic potential during the new coronavirus (COVID-19) pandemic, impacting China's economy. In this study, the system dynamics model was used to predict the development of the EV industry and the demand for charging infrastructure, while considering the influence of policy, increase in EV mileage, and consumer purchase intention index. Furthermore, using the matching of EVs and charging infrastructure in Beijing and policy-oriented sensitivity analysis, a simulation of the construction of battery swap taxis and power stations under three policy scenarios was conducted. This research shows that with policies implemented to support charging infrastructure and swapping compatible taxis, Beijing can achieve its goal of replacing all EVs with fast-swap batteries and fast-charging functions within three years.
Chinese Journal of P... arrow_drop_down Chinese Journal of Population Resources and EnvironmentArticle . 2021 . Peer-reviewedLicense: Elsevier TDMData sources: Crossrefadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
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more_vert Chinese Journal of P... arrow_drop_down Chinese Journal of Population Resources and EnvironmentArticle . 2021 . Peer-reviewedLicense: Elsevier TDMData sources: Crossrefadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.cjpre.2021.12.009&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Journal 2021Publisher:Elsevier BV M. Nion-Huang; O. Ali-Brandmeyer; K. Blanckaert; L. Simon; Gabriel Birgand;pmid: 34534602
This study assessed the hand hygiene performance in French nursing homes using the consumption of alcohol-based hand rubs (AHRs) as a surrogate. Nursing homes from the 17 French regions were contacted to collect their AHR consumption and occupancy in 2018 and 2019. A total of 1290 nursing homes from 15 French regions participated in the survey. The estimated median number of hand hygiene actions per resident-day was 1.48 (interquartile range: 1.04-2.03) in 2018 and 1.60 (1.10-2.26) in 2019. A significantly higher AHR consumption was observed in public nursing homes with an infection control team or link nurse.
Journal of Hospital ... arrow_drop_down Journal of Hospital InfectionArticle . 2021 . Peer-reviewedLicense: Elsevier TDMData sources: Crossrefadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.jhin.2021.09.002&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess Routesbronze 1 citations 1 popularity Average influence Average impulse Average Powered by BIP!
more_vert Journal of Hospital ... arrow_drop_down Journal of Hospital InfectionArticle . 2021 . Peer-reviewedLicense: Elsevier TDMData sources: Crossrefadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Journal 2021Publisher:Elsevier BV Authors: Wei Lai; Minyou Chen; Yanyu Luo; Wenfa Kang;Abstract Energy storage systems (ESS) are widely used in active distribution networks (ADN) to smoothen the drastic fluctuation of renewable energy sources (RES). In order to enhance the scalability and flexibility of ESS, a virtual energy storage system (VESS), which is composed of battery energy storage system (BESS), RES as well as flexible loads (FL), is developed in this paper to realize the functionalities of ESS in more cost-effective way in ADN. Aiming at achieving voltage regulation, dynamic pricing strategies based on system voltage condition are designed for VESS. A distributed real-time power management model containing dynamic pricing strategies is proposed to accomplish the voltage regulation and economic power sharing in VESS. Moreover, a set of distributed algorithms, over time-varying unbalanced directed networks, are designed for dynamic pricing strategies and optimal power management model. Furthermore, the convergence property, optimality and system voltage stability are explained by detailed mathematical analysis. Three various case studies which were ran on a real time digital simulator (OPAL-RT OP5600) were designed to validate the effectiveness of the strategy. Finally, simulation results show that the economic power dispatch and voltage regulation are achieved among VESS simultaneously, even in the presence of time-varying directed and unbalanced communication networks.
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You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.energy.2020.119069&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess Routesbronze 20 citations 20 popularity Top 10% influence Top 10% impulse Top 10% Powered by BIP!
more_vert add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.energy.2020.119069&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Conference object , Other literature type 2021Publisher:IEEE Yicheng Zhang; Xinyi Jiang; Da Lin; Zhifeng Du; Jian Chen;The path congestion and communication risks of electric power communication network have emerged as the carried businesses are becoming more and more heavy. In this paper, a multi-objective optimization method for power communication network routing considering the importance of the carried businesses is proposed to reduce load imbalance and transmission risk. Firstly, information entropy is introduced as the objective of communication network load balancing optimization. And a risk assessment model for power communication network nodes and links is established. Then fuzzy membership functions are adopted to singularize the two objectives to jointly optimize path congestion and communication risks. The device nodes are dynamically divided according to the carried businesses to pursue the global optimization of the power communication network in which the Yen's algorithm is adopted. Finally, this paper uses the IEEE 30-bus communication network to carry out case simulations and analyzes the proposed method to verify the effectiveness and feasibility.
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You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1109/aeees51875.2021.9403042&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu0 citations 0 popularity Average influence Average impulse Average Powered by BIP!
more_vert add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.euResearch data keyboard_double_arrow_right Dataset 2022Publisher:Zenodo Funded by:EC | CORALASSISTEC| CORALASSISTAuthors: Lachs, Liam; Humanes, Adriana; Martinez, Helios;Image dataset used for a colour analysis of coral branches throughout a long-term marine heatwave emulation experiment using machine learning. Article: "Within population variability in coral heat tolerance indicates climate adaptation potential" by Humanes and Lachs et al. Code to analyse the dataset is found at 10.5281/zenodo.6256164. LL received funding from Natural Environment Research Council (NERC) ONE Planet Doctoral Training Partnership (NE/S007512/1).
add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5281/zenodo.6256189&type=result"></script>'); --> </script>
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visibility 75visibility views 75 download downloads 8 Powered bymore_vert add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5281/zenodo.6256189&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Journal 2021 Hong Kong, China (People's Republic of)Publisher:Elsevier BV Guan, X; Xu, B; Wu, M; Jing, T; Yang, Y; Gao, Y;handle: 10397/102724
Abstract With the rapid advancement in wearable electronics, energy harvesting devices based on triboelectric nanogenerators (TENGs) have been intensively investigated for providing sustainable power supply for them. However, the fabrication of wearable TENGs still remains great challenges, such as flexibility, breathability and washability. Here, a route to develop a new kind of woven-structured triboelectric nanogenerator (WS-TENG) with a facile, low-cost, and scalable electrospinning technique is reported. The WS-TENG is fabricated with commercial stainless-steel yarns wrapped by electrospun polyamide 66 nanofiber and poly(vinylidenefluoride-co-trifluoroethylene) nanofiber, respectively. Triggered by diversified friction materials under a working principle of freestanding mode, the open-circuit voltage, short-circuit current and maximum instantaneous power density from the WS-TENG can reach up to 166 V, 8.5 µA and 93 mW/m2, respectively. By virtue of high flexibility, desirable breathability, washability and excellent durability, the fabricated WS-TENG is demonstrated to be a reliable power textile to light up 58 light-emitting diodes (LED) connected serially, charge commercial capacitors and drive portable electronics. A smart glove with stitched WS-TENGs is made to detect finger motion in different circumstances. The work presents a new approach for self-powered textiles with potential applications in biomechanical energy harvesting, wearable electronics and human motion monitoring.
Hong Kong Polytechni... arrow_drop_down Hong Kong Polytechnic University: PolyU Institutional Repository (PolyU IR)Article . 2023License: CC BY NC NDFull-Text: http://hdl.handle.net/10397/102724Data sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.euAccess Routesbronze 179 citations 179 popularity Top 0.1% influence Top 10% impulse Top 0.1% Powered by BIP!
more_vert Hong Kong Polytechni... arrow_drop_down Hong Kong Polytechnic University: PolyU Institutional Repository (PolyU IR)Article . 2023License: CC BY NC NDFull-Text: http://hdl.handle.net/10397/102724Data sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.nanoen.2020.105549&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2023Publisher:AIP Publishing Authors: Yilong Qiu; Jia Ren; Xi Zhang; Siyu Chen;doi: 10.1063/5.0181683
To research the flow-induced vibration characteristics of the natural gas loop, unsteady numerical simulation is carried out on the loop calculation model under different ambient temperatures and different flow rates, and the influence of different flow rates on the dynamic characteristics of the flow field and its induced vibration characteristics is obtained. The results show that the inherent frequency of the natural gas loop increases slightly under the action of heat–fluid–solid coupling. The maximum equivalent stress of the loop increases with the increase in ambient temperature under low flow conditions, but it is almost constant under high flow conditions. The smaller the cross-sectional area of the loop pipeline inlet, the greater the pressure, and the more significant the pressure gradient along the flow direction. The pressure pulsation of monitoring points in the pipeline under different flow rates presents different rules, and the pulsation amplitude of pipes with different diameters is different, among which the amplitude of the pipe with a diameter of 250 mm is the largest and that of the pipe with a diameter of 150 mm is the smallest. The pressure pulsation signals are concentrated in the low-frequency band of 0–10 Hz, and the range of the band decreases with the increase in the flow rate. The vibration frequency of the loop structure is close to the fluid pressure pulsation frequency and the inherent frequency under the action of heat–fluid–solid coupling, which causes a resonance of about 2 Hz.
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You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1063/5.0181683&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess Routesgold 0 citations 0 popularity Average influence Average impulse Average Powered by BIP!
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For further information contact us at helpdesk@openaire.euResearch data keyboard_double_arrow_right Dataset 2024Embargo end date: 01 Aug 2024Publisher:Dryad Malanoski, Cooper; Lunt, Daniel; Farnsworth, Alex; Valdes, Paul; Saupe, Erin;This README file was generated on [25/02/2024] by [Cooper Malanoski]. GENERAL INFORMATION 1. Title of Dataset: Climate change is an important predictor of extinction risk on macroevolutionary timescales 2. Author Information A. Principal Investigator Contact Information Name: [Cooper Malanoski] Institution: [Oxford University] Address: [Department of Earth Sciences, Oxford University, South Parks Road, Oxford, OX1 3AN, UK.] Email: [] B. Associate or Co-investigator Contact Information Name: [Dr. Erin Saupe] Institution: [Oxford University] Address: [1Department of Earth Sciences, Oxford University, South Parks Road, Oxford, OX1 3AN, UK.] Email: [] 3. Date of data collection: [NA] 4. Geographic location of data collection: [NA] 5. Information about funding sources: [National science research council (NERC), Award: NE/V011405/1 Leverhulme Prize Chinese Academy of Sciences Visiting Professorship for Senior International Scientists, Award: 2021FSE0001] SHARING/ACCESS INFORMATION 1. Licenses/restrictions placed on the data: [Copyright © 2024 the authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original US government works. reuse] 2. Links to publications that cite or use the data: Malanoski et al. (2024). [Climate change is an important predictor of extinction risk on macroevolutionary timescales]. [Science]. 3. Links to other publicly accessible locations of the data: [NA] 4. Links/relationships to ancillary data sets: [Monarrez et al. (2021) was used to source the Generic_bodysize_data_monarrezetal2021.csv file] 5. Was data derived from another source? [Yes] A. If yes, list source(s): [Monarrez et al. (2021) was used to source the Generic_bodysize_data_monarrezetal2021.csv file] 6. Recommended citation for this dataset: Malanoski et al. (2024). Data from: Climate change is an important predictor of extinction risk on macroevolutionary timescales. Dryad Digital Repository. [doi:10.5061/dryad.1ns1rn91g] DATA & FILE OVERVIEW 1. File List: A) pbdbdata_code.Rmd B) Generic_bodysize_data_monarrezetal2021.csv C) raw_extracted_climatemodeldata.csv D) Geographic_range_code.Rmd E) Climate_based_variable_code.Rmd F) figures_code.Rmd G) intrinsic_and_extrinsic_variables.csv 2. Relationship between files: The utility of each dataset and code file is detailed below. 3. Additional related data collected that was not included in the current data package: [NA] 4. Are there multiple versions of the dataset? [No] A. If yes, name of file(s) that was updated: [NA] i. Why was the file updated? [NA] ii. When was the file updated? [NA] DATA-SPECIFIC INFORMATION \######################################################################### DATA-SPECIFIC INFORMATION FOR: Generic_bodysize_data_monarrezetal2021.csv includes the genera, log body volume and log body size estimates provided in Monarrez et al. (2021). For our analyses we use logvol, but logsize is retained for future studies. We removed bony fish from the original dataset, and the reasoning is provided in the Supplementary methods and materials. We join the log volume with our data based on the genus level. Higher taxonomic ranking revisions which Monarrez et al. (2021) revised were applied to our data using code found in Geographic_range_code.Rmd. 1. Number of variables: 7 2. Number of cases/rows: 9,461 3. Variable List: * genus: all invertebrate genera with body size information in Monarrez et al. (2021), except for Bony fish genera. * class: Linnean Class * logsize: log body size data from Monarrez et al. (2021) calculated from the treatise images in mm-squared. * logvol: log body volume data from Monarrez et al. (2021) calculated from the treatise images in mm-cubed. * phylum: Linnean Phylum * order: Linnean Order * family: Linnean Family 4. Missing data: Some Na's are present if a higher taxonomic ranking was not available for a genus. 5. Specialized formats or other abbreviations used: None \######################################################################### DATA-SPECIFIC INFORMATION FOR: raw_extracted_climatemodeldata.csv 1. Number of variables: 12 2. Number of cases/rows: 462,855 3. Variable List: * collection_no: Collection number of occurrence in the PBDB * stage: Geologic stage * Age: Age in millions of years before present * phylum: Linnean phylum * class: Linnean class * order: linnean order * family: linnean family * genus: linnean genus * paleolng: Paleolatitude coordinates * paleolat: Paleolongitude coordinates * Localized temperature: The temperature extracted for each occurrence in degrees Celsius * Localized change in temperature: Change in temperature between stages for each occurrence in degrees Celsius. 4. Missing data codes: Some Na's are present if a higher taxonomic ranking was not available for a genus. 5. Specialized formats or other abbreviations used: None \######################################################################### DATA-SPECIFIC INFORMATION FOR: intrinsic_and_extrinsic_variables.csv includes the climate model data for each occurrence in the PBDB data that can be sourced from pbdbdata_code.Rmd. This includes the localized temperatures and climate change estimates necessary to carry out future studies, and all analyses in Malanoski et al. (2024) 1. Number of variables: 17 2. Number of cases/rows: 22,222 3. Variable List: * ext: Binary extinction variable based on range through methods. A value of 0 indicates that the genus survived into subsequent stages and 1 indicates that the genus went extinct and is absent from subsequent stages. * Genus: Linnean genus * Stage: Geologic stage * Phylum: Linnean phylum * Class: Linnean class * Order: Linnean order * Family: Linnean family * Realized_thermal_niche_breadth: Realized thermal niche breadth calculated as the difference between the maximum and minimum occuppied temperatures for each genus. This variable is based on the median of all subsampled ranges for a genus. * Absolute_realized_thermal_preference: Realized thermal preference is calculated as the absolute value of the deviation in median occuppied temperature for a genus from the median for all occurrences within a stage. This variable is based on the median of all subsampled preferences for a genus. * Geographic_range_size: Geographic range size is calculated using the log convex hull area (km-squared). This variable is based on the median of all subsampled areas for a genus. * Body_size: Body size is calculated as the log body volume (mm-cubed) for each genus, derived from Monarrez et al. (2021). * Absolute_temperature_change: Change in temperature or climate change is calculated as the absolute change in temperature from stage n to n+1. This variable is based on the median of all subsampled ranges for a genus. * Realized_thermal_niche_breadth_std: Standardized realized thermal niche breadth * Realized_thermal_preference_std: Standardized realized thermal preference * Geographic_range_size_std: Standardized geographic range size * Body_size_std: Standardized body size * Absolute_temperature_change_std: Standardized absolute temperature change 4. Missing data codes: NA (data not applicable). Higher taxonomic levels may contain NA values if there are none applicable for a genus. 5. Specialized formats or other abbreviations used: \######################################################################### DATA-SPECIFIC INFORMATION FOR: pbdbdata_code.Rmd pbdbdata_code.Rmd is based on Kocsis et al. (2019) it can be used to download a dataset from the Paleobiology database (PBDB), and process and clean the data using the methods used in this manuscript. The code filters out occurrences which cannot be assigned to a stage and assigns up to date stages, filters out taxa which are not included in Generic_bodysize_data_monarrezetal2021.csv, and vets the occurrences for spatial duplicates and data without coordinates. \######################################################################### DATA-SPECIFIC INFORMATION FOR: Geographic_range_code.Rmd and Climate_based_variable_code.Rmd Geographic_range_code.Rmd and Climate_based_variable_code.Rmd are used to calculate geographic range size, absolute realized thermal preference, realized thermal niche breadth, and absolute change in occupied temperature. These R-markdown files rely on the raw_extracted_climatemodeldata.csv file and We provide code to calculate these variables for both jackknife and bootstrap subsampling methods. The geographic range code is adapted from Casey et al. (2021). The output from these files is provided as intrinsic_and_extrinsic_variables.csv and is used as the input for our statistical models, which can be made using figures_code.Rmd. \######################################################################### DATA-SPECIFIC INFORMATION FOR: figures_code.Rmd figures_code.Rmd can be used and modified to reproduce the main text and supplementary tables and figures. The code initially runs all model combinations for our 5 predictors using a generalized linear mixed effect model. Then we use the output from the best model total.glmer2 to make the marginal effects plots seen in figure 2, the supplementary conditional mode plots, and the AIC tables seen in the supplemental materials and methods. Lastly, we provide the code to produce figure 1. \######################################################################### Anthropogenic climate change is increasing rapidly and already impacting biodiversity. Despite the importance for future projections, understanding of the underlying mechanisms by which climate mediates extinction remains limited. We present an integrated approach examining the role of intrinsic traits vs. extrinsic climate change in mediating extinction risk for marine invertebrates over the past 485 million years. We found that a combination of physiological traits and the magnitude of climate change are necessary to explain marine invertebrate extinction patterns. Our results suggest that taxa previously identified as extinction resistant may still succumb to extinction if the magnitude of climate change is great enough.
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more_vert add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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