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8,537 results for “OpenITI”
Simulated trajectories of furylfulgide ring opening
<p><strong>Description</strong></p> <p>This dataset contains the results of nonadiabatic molecular dynamics (NAMD) simulations of the photoinduced ring-opening reaction of a prototypical furylfulgide. The nuclear wavepacket is represented by an ensemble of 60 trajectories, which are numbered 0000, 0001, ..., 0059. Each trajectory is formatted as a standard XYZ file, and it can be viewed with molecular editing software such as Jmol, GDIS, or VMD. The atomic coordinates are given in units of angstrom. The frames are written every time step (at intervals of 0.5 fs). Each trajectory lasts 1 ps. </p> <p>Each trajectory is accompanied by a CSV file which contains information on the state energies during given trajectory. The first line is a header: "t(fs),E0(Eh),E1(Eh),Ecur(Eh),Etot(Eh)". The subsequent lines give the time <em>t</em> (in units of fs), the energy of the S<sub>0</sub> state at time <em>t</em> (in units of hartree), the energy of the S<sub>1</sub> state at time <em>t</em>, the energy of the current state at time <em>t</em>, and the total energy at time <em>t</em>. (Total energy is not perfectly conserved.)</p> <p><strong>Acknowledgement</strong></p> <p>This research was supported by the NCN grant Miniatura no. 2022/06/X/ST4/00523, and by the European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement No. 847413.</p>
Psilocybin therapy for females with anorexia nervosa: A phase 1, open label, feasibility study
<p class="MsoNoSpacing">Anorexia nervosa (AN) is a deadly illness with no proven treatments to reverse core symptoms and no FDA-approved medications. Novel treatments are urgently needed to improve clinical outcomes. In this open-label feasibility study, 10 adult female participants (<em>m</em> BMI 19.7 kg/m<sup>2</sup>; SD 3.7) who met DSM 5 criteria for AN or pAN (partial remission) were recruited to a study conducted at an academic clinical research institute. Participants received a single 25mg dose of synthetic psilocybin combined with psychological support. The primary aim was to assess safety, tolerability, and feasibility at post-treatment via incidences and occurrences of adverse events (AEs) and clinically significant changes in: ECG, laboratory tests, vital signs and suicidality. There were no clinically significant changes in ECG, vital signs, or suicidality. Two participants developed asymptomatic hypoglycemia at post-treatment, which resolved within 24 hours. There were no other clinically significant changes in laboratory values. All AEs were mild and transient in nature. Participants' qualitative perceptions suggest that the treatment was acceptable for most participants. <span>R</span>esults suggest that psilocybin therapy is safe, tolerable, and acceptable for female AN, a promising finding given physiological dangers and problems with treatment engagement.</p> <p class="MsoNoSpacing">ClinicalTrials.gov Identifier: NCT04661514</p>
Data from: Effect of valve opening on starting performance of pump as turbine
<p><span>The study on transient characteristics of pump as turbines during atypical startup has not been deeply explored yet.</span> <span>In order to reveal the transient characteristics of a small centrifugal pump reversing as turbine during startup process in this paper, the transient hydraulic performance experiments are conducted for three steady rotational speed cases. Under the condition of each case, three, five, and three valve opening scenarios are completed to measure the performance. The dimensionless analysis are also employed so as to better reveal transient behavior of the pump as turbine during atypical startup. The results show that the rise rate of each performance parameter is different, wherein the shaft power and rotational speed have the fastest rising rate, followed by the flow rate, and the head rise is the slowest. It is clearly seen that the shock phenomenon in static pressure easily occurs at the outlet of pump as turbine. With the increase of valve opening, the dimensionless flow rate, head, and power coefficient all show the evolution trend of gradually increasing.</span></p>
An analysis of the impact of domain debt in open-source projects
<p>Datasets related to the thesis paper:</p> <ul> <li><em>original_boa.txt</em> contains the intial output given by <a href="https://boa.cs.iastate.edu/boa/index.php">BOA</a>, while <em>filtered_boa.txt</em> comprises the set of repositories with at most five domain entity packages</li> <li><em>original_seart.txt</em> included data as returned by <a href="https://seart-ghs.si.usi.ch/">SEART</a></li> <li><em>database_structure.sql</em> is the SQL file that may be exploited to perform further analysis on the two datasets</li> <li><em>repos.json</em> contains the final list of repositories, as chosen in the study</li> </ul>
Analysing the Characteristics of Open Government Data Portals in Croatia
<p>Open government data (OGD) paradigm gained momentum in the recent years resulting in numerous OGD initiatives. These initiatives assured reliable and faster development of open data ecosystem on different administration levels. Diversity of government organizations dealing with different kinds of data, however, resulted in a variety of OGD initiatives. As a direct result, OGD portals developed through these initiatives show different functionalities, characteristics, and quality of provided data and services. This paper therefore aims to provide a better insight into the similarities and differences of data portals by analyzing their characteristics from thematical, semantical, functional, and technological perspective. The methodology used relies on the framework previously developed and implemented in Greece in 2015, consisting of multiple indicators assessing different characteristics of portals, in each of four perspectives. Results of the assessment show Croatian portals have well developed functionalities but also have limitations preventing data reuse. These limitations are mostly related to data discovery and absence of metadata and licenses by the publishing institutions.</p>
Data for "Multiple Equilibria and Soil Moisture-Precipitation Feedbacks in Idealized Convection-Permitting Simulations with an Open Hydrological Cycle"
<p>Code, simulation input files, and simulation output data supporting “Multiple Equilibria and Soil Moisture-Precipitation Feedbacks in Idealized Convection-Permitting Simulations with an Open Hydrological Cycle”, under review at JAMES. Enclosed README files provide detailed descriptions of the archive contents.</p>
Associated data underlying the article "OPEN GOVERNMENT DATA (OGD) IN EUROPEAN EDUCATIONAL PROGRAMS CURRICULUM CURRENT STATE AND PROSPECTS"
<p>Associated data underlying the article</p> <p>Rizun, Nina; Ciesielska, Magdalena; Alexopoulos, Charalampos; Saxena,Stuti; Papageorgiou, Georgios International Conference on Open Data (ICOD 2022): Book of abstracts, Faculty of Law, University of Zagreb, Zagreb, Croatia, pp. 26-29 (978-953-270-167-8).</p> <pre><a href="https://doi.org/10.5281/zenodo.8069910">https://doi.org/10.5281/zenodo.8069910</a></pre> <p>It is everybody’s knowledge now that Open Government Data (OGD) pertains to the availability of datasets pertaining to government operations and functioning via license-free formats (Afful-Dadzie and Afful-Dadzie, 2017) and these datasets are linked with different themes contingent upon the area of administration like energy, education, climate, tourism, environment, infrastructure, etc. (Ubaldi, 2013). Governments have been benchmarking their OGD initiatives across standard indices like ODIN, OKFN, Open Data Barometer, etc. (Lnenicka et al., 2022; Lnenicka and Nikiforova, 2021) and ample research exists on assessing the quality of OGD portals from the demand (i.e. the governments’ efforts at maintaining the quality of datasets) and supply (i.e. the perceptions of users regarding the quality of datasets) side (Crusoe et al., 2019; de Souza et al., 2022; Islam et al., 2021; Kaasenbrood et al., 2015; Khurshid et al., 2022; Lnenicka et al., 2022; Purwanto et al., 2020; Saxena and Janssen, 2017; Shehata and Elgllab, 2021; Talukder et al., 2019; Weerakkody et al., 2017; Wirtz et al., 2016; Wirtz et al., 2018; Wirtz et al., 2019; Zuiderwijk et al., 2015). Given the magnitude of academic interest on OGD- especially in the last 10 years- it remains to be assessed as to how far has the domain progressed in the academic environs and surprisingly, no research has been conducted to elucidate the infusion of this very significant domain- that is relatable to the extent to which the governments are forwarding their claims regarding the furtherance of transparent and corruption-free administration apart from bolstering citizen participation, collaboration and trust (Gil-Garcia et al., 2020; Hellberg and Hedstrom, 2015) besides serving as a means for value creation and innovation by a range of stakeholders (Jetzek et al., 2012; Jetzek et al., 2014) - in the diverse platforms that are meant for furthering academic dialogue and discussion.</p>
Inundation Maps - Polyphytos open surface water reservoir - WQeMS raster products
<p>Within this dataset, inundation maps of the Polyphytos open surface water reservoir in Greece for the years 2021 and 2022 are available in GeoTIFF raster format. They were generated by the Land Water Transition Zone Change Detection service of the WQeMS project as intermediate products. Each raster file in the dataset is named according to the date in which the processing was performed. Copernicus Sentinel-2 data was utilized for the generation of the inundation maps.</p>
Introduction à la science ouverte [Webinaire OPEN OPSE]
<p>Enregistrement et diapositives du webinaire d'introduction à la Science Ouverte créé pour le Projet OPEN OPSE (Sénégal). Cet enregistrement peut être utilisé dans le cadre de session pédagogique sur la science ouverte</p>
Raw video and pose estimation data of top view open field mouse behavior recordings of acute and chronic stress models
<p>This repository contains raw data for 411 different open field recordings of mice. these include top view raw video .mp4 files (Videos.zip) and the corresponding .csv pose estimation data (data.zip) obtained with DeepLabCut. The data is from multiple different experiments. The METADATA.csv or METADATA.xlsx files contain all grouping variables and help linking the pose estimation files (located in multiple subfolders of /data) to the video files. Visit https://github.com/ETHZ-INS/BehaviorFlow to find out more about how this data has be used by us.</p>
Raw video and pose estimation data of top view open field mouse behavior recordings after yohimbine injections
<p>This repository contains raw data for 32 different open field recordings of mice. these include top view raw video .mp4 files (Videos.zip) and the corresponding .csv pose estimation data (data.zip) obtained with DeepLabCut. The data is from a single yohimbine injection experiment at Roche, where animals were injected with saline, 1mg/kg,3mg/kg or 6mg/kg of yohimbine. The METADATA.csv or METADATA.xlsx files contain all grouping variables and help linking the pose estimation files (located in data/Yohimbine_Roche) to the video files. Visit https://github.com/ETHZ-INS/BehaviorFlow to find out more about how we have used this data</p>
Dataset to publication: ''Magnetstein: An open source tool for quantitative NMR mixture analysis robust to low resolution, distorted lineshapes and peak shifts''
<p>MANIQ (plugin for Mnova 14.3.1 software (Mestrelab Research, S. L., Spain)) and ACD/TP (Targeted Profiling tool for ACD/Spectrus 2020.1.1 (Advanced Chemistry Development, Inc., ACD/Labs Ontario, Toronto, ON, Canada)) project files and raw experimental NMR data to:</p> <table> <caption>Experiments obtained to Magnetstein with optimized parameters, Magnetstein with default parameters, ACD/TP and MANIQ.</caption> <tbody> <tr> <td>Exp. no.</td> <td>Problem</td> <td>Ingredients</td> </tr> <tr> <td>1</td> <td>large intensity differences<br> between peaks</td> <td>α-pinene<br> benzyl benzoate<br> (in CDCl<sub>3</sub>)</td> </tr> <tr> <td>2</td> <td>peak overlap<br> & contamination (extra peaks)</td> <td>imonene<br> α-pinene<br> (in CDCl<sub>3</sub>)</td> </tr> <tr> <td>3</td> <td>low resolution (43 MHz<br> benchtop NMR spectrometer)</td> <td>benzyl benzoate<br> isopropyl myristate<br> limonene<br> pinene</td> </tr> <tr> <td>4</td> <td>lineshape distortion<br> (shim z1 & z2)</td> <td>actate<br> alanine<br> creatine<br> creatinine<br> choline chloride<br> (in D<sub>2</sub>O)</td> </tr> <tr> <td>5</td> <td>peak position<br> mismatch<br> between library<br> and mixture<br> (different<br> temperatures)</td> <td>actate<br> alanine<br> creatine<br> creatinine<br> choline chloride<br> (in D<sub>2</sub>O)</td> </tr> <tr> <td>6</td> <td>test sample</td> <td>α-pinene<br> benzyl benzoate<br> (in CDCl<sub>3</sub>)</td> </tr> <tr> <td>7</td> <td>large intensity<br> differences<br> & peak overlap</td> <td><br> benzyl benzoate<br> m-anisaldehyde<br> (in CDCl<sub>3</sub>)</td> </tr> <tr> <td>8</td> <td><br> peak overlap &<br> different solvents<br> for single<br> ingredients (in CDCl<sub>3</sub>)<br> and mixture (DMSO-d<sub>6</sub>)</td> <td>benzyl benzoate<br> m-anisaldehyde</td> </tr> <tr> <td>9</td> <td>ineshape<br> distortion<br> (shim z2)</td> <td>actate<br> alanine<br> creatine<br> creatinine<br> choline chloride<br> (in D<sub>2</sub>O)</td> </tr> </tbody> </table> <p> </p>
Data Set: Promoting Open Science in Test-Driven Software Experiments
<p>Data set for reproduction purposes (tabular data is stored using Apache's Parqet format).</p>
Corona Haikus - Poetics of compassion. Visual poetry and co-creation in virtual opening spaces as self-care and community-care
<p>The COVID-19 lockdowns and the maxim of social distancing have not only been accompanied by an upheaval of all so far assumed certainties and our complex socio-cultural infrastructures – they have also brought along deep permutation in our personal, intimate lives. As closeness and connectivity are essential in times of cataclysm, and as the preservation and negotiation of the effects of crises and its consequences is one element in deal with stress and anxieties, the impulse to document and reflect one's experiences, to reset one's focus and to regain agency through (co-)creative practices and mutual care have gained momentum. This might be one reason why during the lockdown many virtual communities emerged, e.g. social media initiatives with a documentary impetus, as well as collaborative web-projects. The motives for engaging in such networks are various – and often, one and the same project serves different needs at the same time for different user-participants. Apart from the impulse to document unprecedented times as a coping strategy to face personal uncertainties, and apart from the impetus to share one's experiences with others and thus to create a feeling of connectivity, these projects are also means for mediated self-care: they are spaces to self-reflexively cope with a slow-downed and often also isolated lifestyle and to make social distancing more bearable. This contribution examines the potentials of co-creative documentary poetry/poetic documentary in times of crises, taking the participatory project Corona Haikus as an example – a project, which launched during the first lockdown in March 2020 as an artistic experiment repurposing the facebook platform and which later metamorphosed into a curated website. I will investigate which community needs have existed during the crisis, and how the collaborative project Corona Haikus answered them. The focus of the presentation lies on co-creation as a form of self- and community-care, on the visual haiku as a poetic and therapeutic form and meditative practice of creation, as well as the use of networked media, to create 'open spaces' (sensu Zimmermann & De Michiel 2018), to foster communicative connectivity and to inspire creativity – thus making social media networks social in the proper sense of the word. Conceptualizations of co-creation, participation, mediated mindfulness and the healing potential of creativity – especially visual poetry – will be supplemented by reflections on community building, agency in co-creative projects and media ethics. In this sense, the contribution is meant as an analytic investigation of the status quo but also as a glimpse on the potential quo vadis of collaborative, interactive documentary and its (new) functions a means for self-care and community-care.</p> <p>Corona Haikus curated website: <a href="https://coronahaikus.com">https://coronahaikus.com</a></p> <p>Corona Haikus facebook group: <a href="https://www.facebook.com/groups/226094118756231">https://www.facebook.com/groups/226094118756231</a> </p> <p>Interview / Podcast with Sandra Gaudenzi and Sandra Tabares Duque on Kammerfilmmern & Mediales Rauschen: <a href="https://kammerflimmern.podigee.io/b10-corona-haikus">https://kammerflimmern.podigee.io/b10-corona-haikus</a></p> <p>Published in: <a href="https://trametrami.avinus.org/publikationen/8-2023">https://trametrami.avinus.org/publikationen/8-2023</a> </p>
EvoSL: A Large Open-Source Corpus of Changes in Simulink Models & Projects
<p>EvoSL is a corpus of 924 Simulink repositories useful to perform model evolutionary studies. <a href="https://zenodo.org/api/files/cbb76da1-1077-4020-8d7c-1c6f4f7b3d36/dataset_er_derived_full_schema.pdf?versionId=a9270932-acca-40d8-b5aa-88330525ade8">dataset_er_derived_full_schema</a> shows the full schema design of the EvoSL_v1 SQLite database. Refer to the paper for full details of the dataset.</p> <p>EvoSL.sqlite (Table: Model_element_changes) contains over 2+ million element-level change raw data extracted from 14k+ Simulink model snapshots. Refer to the tool (https://github.com/50417/EvoSL-Tool) to discard duplicates using its cleaning module.</p> <p>"EvoSL: A Large Open-Source Corpus of Changes in Simulink Models & Projects" is accepted in <a href="https://conf.researchr.org/track/models-2023/models-2023-technical-track">MODELS 2023</a> (CORE A, acceptance rate: 24.6%)</p> <p> </p>
Mapping past land cover on Poitiers in 1993 at Very High Resolution using GEOBIA approach and open data
<p>This dataset contains a land cover map of Poitiers in 1993 over an area of 225km².</p> <p>The land cover map was achieved using aerial images of the French National Geographic Institute (IGN) and Landsat-5 TM images combined with remote sensing methods. Geographic Object-Based Image Analysis (GEOBIA) and Random Forest classifications produced a reliable land cover map at a 1m of spatial resolution.</p> <p>Orthophotos produced as well as training and validating polygons to achieve the classifications were added into this dataset.</p> <p>As land cover changes is crucial to land management, this map will help to understand changes from 1993 to now for urban, agricultural issues but also their impact on ecological processes. Data will be easily used in GIS applications for any users.</p> <p>This work is part of the thesis of Elie Morin which was funded by la région Nouvelle-Aquitaine and Grand Poitiers Communauté urbaine, among others.</p>
Open Avian Flu Dataset
<p><strong>Description:</strong> The Open Avian Flu Dataset (OAFD) is a collection of structured and curated data related to avian influenza (bird flu) outbreaks. It is designed to support research, analysis, and modeling efforts aimed at understanding the spread, impact, and control of avian flu. The dataset could encompass various aspects of avian flu, including viral strains, geographic distribution, host species, clinical outcomes, genetic sequences, and more.</p> <p><strong>Contents:</strong></p> <ol> <li><strong>Geographic Data:</strong> Information about the locations of avian flu outbreaks, including latitude, longitude, country, region, and affected farms or regions.</li> <li><strong>Temporal Data:</strong> Dates of outbreak initiation, and detection.</li> <li><strong>Viral Strains:</strong> Information about the avian influenza virus strains involved in different outbreaks.</li> <li><strong>Host Species:</strong> Data on the types of bird species affected by each outbreak.</li> <li><strong>Clinical Data:</strong> Details on the clinical symptoms, morbidity, and mortality rates associated with different outbreaks.</li> </ol> <p><strong>Purpose:</strong> The purpose of the Open Avian Flu Dataset is to facilitate collaborative research, analysis, and modeling efforts aimed at understanding and mitigating the impact of avian flu outbreaks. By making this data openly accessible, researchers, epidemiologists, public health officials, and data scientists can work together to develop effective strategies for prevention, control, and response to avian flu outbreaks.</p> <p>It's important to note that the specific content and structure of such a dataset can vary based on the sources of data, the objectives of the initiative, and the time frame of data collection. To find the most up-to-date and accurate information about any open dataset for avian flu, I recommend checking with reliable sources such as international health organizations, research institutions, or relevant data repositories.</p>
Open Dataset for publication: Half-life determination of 215At and 221Ra with high-purity radioactive ion beams - IS637
<p>This material is provided as a supplementary open data for the publication in preparation "Half-life determination of <sup>215</sup>At and <sup>221</sup>Ra with high-purity radioactive ion beams" and contains all the source files regarding this publication and determination of <sup>215</sup>At half-life. The data were collected in July and November 2018 during IS637 experiment at ISOLDE, CERN.</p>
Open Dataset for publication: Half-life determination of 215At and 221Ra with high-purity radioactive ion beams - IS665
<p>The dataset for publication in preparation:</p> <p>Half-life determination of <sup>215</sup>At and <sup>221</sup>Ra with high-purity radioactive ion beams</p> <p> </p> <p>Includes the data analysed for results given in the publication from the IS665 experimental campaign at ISOLDE (CERN).</p>
Open‐source workflow approaches to passive acoustic monitoring of bats
<ol> <li>The affordability, storage, and power capacity of compact modern recording hardware has evolved passive acoustic monitoring (PAM) of animals and soundscapes into a non-invasive, cost-effective tool for research and ecological management and is particularly effective for bats and toothed whales that consistently echolocate. The use of PAM at large scales hinges on effective automated detectors and species classifiers which, combined with distance sampling approaches, have enabled species abundance estimation of toothed whales. But standardized, user-friendly, and open-access automated detection and classification workflows are in demand for this key conservation metric to be realized for bats.</li> <li>We used the PAMGuard toolbox including its new deep learning classification module to test the performance of four open-source workflows for automated analyses of acoustic datasets from bats. Each workflow used a different initial detection algorithm followed by the same deep learning classification algorithm and was evaluated against the performance of an expert manual analyst.</li> <li>Workflow performance depended strongly on the signal-to-noise ratio and detection algorithm used: the full deep learning workflow had the best classification accuracy (≤67%) but was computationally too slow for practical large-scale bat PAM. Workflows using PAMGuard's detection module or triggers onboard an SM4BAT or AudioMoth accurately classified up to 47%, 59% and 34%, respectively, of calls to species. Not all workflows included noise sampling critical to estimating changes in detection probability over time, a vital parameter for abundance estimation. The workflow using PAMGuard's detection module was 40 times faster than the full deep learning workflow and missed as few calls (recall for both ~0.6), thus balancing computational speed and performance. </li> <li>We show that complete acoustic detection and classification workflows for bat PAM data can be efficiently automated using open-source software such as PAMGuard and exemplify how detection choices, whether pre- or post-deployment, hardware or software-driven, affect the performance of deep learning classification and <span>the downstream ecological information that can be extracted from acoustic recordings. In particular, understanding, and quantifying detection/classification accuracy and the probability of detection are key to avoid introducing biases that may ultimately affect the quality of data for ecological management. </span> </li> </ol>
ScienceDex guides
Understand access before you commit
These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.