cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5286/isis.e.rb2010432
title: Effect of the irradiation temperature on the magnetic state of Fe+ ion irradiated FeCr films

description: The understanding of the neutron irradiation effects on FeCr steels is of paramount importance for the development of radiation resistance materials for fusion energy applications. The damage induced in the material by fusion neutrons can be imitated employing self-ion irradiation. Previous PNR experiments of Fe+ ion RT irradiation of Fe-10at%Cr and Fe-17at%Cr films have shown an increase or decrease of the magnetic moment of the FeCr matrix which is attributed to the Cr depletion of the FeCr matrix in the case of the 10at%Cr or dissolution of pre-existing precipitates in the case of 17at%Cr. In order to examine the effect of the irradiation temperature on the magnetic effects and correlate these with the induced defect structure, PNR experiments are proposed on Fe-Cr films irradiated at 300oC by Fe+ ions at various doses and dose rates.
DOI: 10.5286/isis.e.rb2010432-1
title: Effect of the irradiation temperature on the magnetic state of Fe+ ion irradiated FeCr films

description: The understanding of the neutron irradiation effects on FeCr steels is of paramount importance for the development of radiation resistance materials for fusion energy applications. The damage induced in the material by fusion neutrons can be imitated employing self-ion irradiation. Previous PNR experiments of Fe+ ion RT irradiation of Fe-10at%Cr and Fe-17at%Cr films have shown an increase or decrease of the magnetic moment of the FeCr matrix which is attributed to the Cr depletion of the FeCr matrix in the case of the 10at%Cr or dissolution of pre-existing precipitates in the case of 17at%Cr. In order to examine the effect of the irradiation temperature on the magnetic effects and correlate these with the induced defect structure, PNR experiments are proposed on Fe-Cr films irradiated at 300oC by Fe+ ions at various doses and dose rates.
DOI: 10.5286/isis.e.rb2010305-3
title: Unraveling the mystery of the tricritical point in Zr-rich PbZr1-xTixO3

description: The solid solution of lead titanate (PbTiO3) and lead zirconate (PbZrO3), known as PbZr1-xTixO3 (PZT), is commonly used in a wide range of applications because of its high piezoelectric and coupling coefficient. The morphotropic phase boundary (MPB) has been widely studied by lots of researchers including us. Recent study shows tricritical behaviour in the high-Zr (x ~ 0.06) region. Unusual anomalies have been observed with Curie temperature, dielectric constants etc. as a function of composition. Our recent diffuse scattering results on single crystals suggest that the structure here is of lower symmetry than previously thought. In order to investigate the high-temperature and room-temperature structures and phase changes around this tricritical point, we request four days of HRPD time to collect full patterns with x = 0.02, 0.04, 0.05, 0.06, 0.07, 0.08, 0.10 at various temperatures.
DOI: 10.5286/isis.e.rb2010331-1
title: Neutron Tomography of Weathered and Consolidated Sandstone

description: This project is a collaboration between the University of Oxford and the Getty Conservation Institute in Los Angeles which seeks to understand a variety of material characteristics and conservation needs of sandstone as a heritage building material. A series of investigations are proposed to reconstruct, using Neutron Tomography, the internal pore network of samples of Locharbriggs Sandstone, concentrating on the distribution and concentration of two previously applied and weathered ethyl silicate consolidants. Variation between sample exposures and treatment will allow for identification of the mechanisms of change within the sample stone.
DOI: 10.15479/at:ista:28
title: Experimental part of CAV 2015 publication: Counterexample Explanation by Learning Small Strategies in Markov Decision Processes.

description: This repository contains the experimental part of the CAV 2015 publication Counterexample Explanation by Learning Small Strategies in Markov Decision Processes. We extended the probabilistic model checker PRISM to represent strategies of Markov Decision Processes as Decision Trees. The archive contains a java executable version of the extended tool (prism_dectree.jar) together with a few examples of the PRISM benchmark library. To execute the program, please have a look at the README.txt, which provides instructions and further information on the archive. The archive contains scripts that (if run often enough) reproduces the data presented in the publication.
DOI: 10.5281/zenodo.4062263
title: Kolberger Heide community compositions and machine learning results

description: Bacteria are ubiquitous and live in complex microbial communities, which can react rapidly to changing environmental conditions. Their physiological variety enables communities to respond in specific ways to environmental drivers, potentially resulting in distinct microbial fingerprints for a given environmental state. Our goal was to assess the opportunities and limitations of machine learning to detect fingerprints indicating the presence of the munition compound 2,4,6-trinitrotoluene (TNT) in southwestern Baltic Sea sediments. Over 40 environmental variables including grain size distribution, elemental composition and concentration of munition compounds (mostly at pmol g<sup>-1</sup> levels) from 150 sediments collected at the near-to-shore munition dumpsite Kolberger Heide by the German city of Kiel were combined with 16S rRNA gene amplicon sequencing libraries. Prediction was achieved using Random Forests; the robustness of predictions was validated using Artificial Neural Networks. To facilitate machine learning with microbiome data we developed the R package phyloseq2ML. Using the most classification-relevant 25 bacterial genera exclusively, potentially representing a TNT-indicative fingerprint, TNT was predicted correctly with up to 81.5 % balanced accuracy. False positive classifications indicated that this approach has also the potential to identify samples where the original TNT contamination was no longer detectable. The sensitivity of this approach can be deduced from the fact that TNT presence was neither identified among the main drivers of the microbial community composition, nor did it correlate with sediment metal content, demonstrated by decreased prediction rates using environmental variables. Our results suggest that microbial communities can predict even minor influencing factors in complex environments, demonstrating the potential of this approach for the discovery of contamination events over an integrated period of time and for environmental monitoring in general.
DOI: 10.5281/zenodo.4062262
title: Kolberger Heide community compositions and machine learning results

description: Bacteria are ubiquitous and live in complex microbial communities, which can react rapidly to changing environmental conditions. Their physiological variety enables communities to respond in specific ways to environmental drivers, potentially resulting in distinct microbial fingerprints for a given environmental state. Our goal was to assess the opportunities and limitations of machine learning to detect fingerprints indicating the presence of the munition compound 2,4,6-trinitrotoluene (TNT) in southwestern Baltic Sea sediments. Over 40 environmental variables including grain size distribution, elemental composition and concentration of munition compounds (mostly at pmol g<sup>-1</sup> levels) from 150 sediments collected at the near-to-shore munition dumpsite Kolberger Heide by the German city of Kiel were combined with 16S rRNA gene amplicon sequencing libraries. Prediction was achieved using Random Forests; the robustness of predictions was validated using Artificial Neural Networks. To facilitate machine learning with microbiome data we developed the R package phyloseq2ML. Using the most classification-relevant 25 bacterial genera exclusively, potentially representing a TNT-indicative fingerprint, TNT was predicted correctly with up to 81.5 % balanced accuracy. False positive classifications indicated that this approach has also the potential to identify samples where the original TNT contamination was no longer detectable. The sensitivity of this approach can be deduced from the fact that TNT presence was neither identified among the main drivers of the microbial community composition, nor did it correlate with sediment metal content, demonstrated by decreased prediction rates using environmental variables. Our results suggest that microbial communities can predict even minor influencing factors in complex environments, demonstrating the potential of this approach for the discovery of contamination events over an integrated period of time and for environmental monitoring in general.
DOI: 10.6084/m9.figshare.13028222
title: ILE Strains Raw Reads and VCFs

description: Raw Illumina sequencing reads of evolved strains for (Ayers et al. in preparation) and Ayers PhD dissertation.<br>Strains S1-S8 are control evolved strains.Strains S9-S16 are MCHM evolved strains.<br>File names all contain S1-S16 as a strain identifier.<br>R scripts and other analysis of VCFs can be found at: https://github.com/wvumayers/MCHM.git
DOI: 10.6084/m9.figshare.13028222.v1
title: ILE Strains Raw Reads and VCFs

description: Raw Illumina sequencing reads of evolved strains for (Ayers et al. in preparation) and Ayers PhD dissertation.<br>Strains S1-S8 are control evolved strains.Strains S9-S16 are MCHM evolved strains.<br>File names all contain S1-S16 as a strain identifier.<br>R scripts and other analysis of VCFs can be found at: https://github.com/wvumayers/MCHM.git
DOI: 10.5066/p9dt5n3n
title: Microplastics data collected from streams in the northeastern United States, 2017-2018

description: This dataset describes the quantity and morphology of microplastics in water, surficial sediment, sediment core, fish, and shellfish samples from Lake Mead National Recreation Area (Nevada/Arizona). Water and surficial sediment samples were collected once at 9 locations. A sediment core (33 cm long) was extracted from Las Vegas Bay to assess changes in microplastic deposition over time. Striped bass (Morone saxatilis), common carp (Cyprinus carpio), quagga mussels (Dreissena bugensis), and Asian clams (Corbicula fluminea) were sampled at a subset of locations to assess biological uptake of microplastics. Sampling and analysis methods are described in the Processing Steps section of the metadata. All samples were collected in March 2017 except the sediment core, which was collected in March 2018.
DOI: 10.5281/zenodo.4058568
title: Bioplastic Compost Data

description: Dataset collected by 4 different citizens from 4 different composters over time (between end of April to end of September) with regards to a composting process. The temperature is one of the primary indicators of the composting process. Other data are visual and smell data, and can be found in the general worksheet. The composted material is bioplastic cutlery and cups (cPLA and PLA). Furthermore, a pivot table of temperature data from 4 different composters over time.
DOI: 10.5281/zenodo.4058567
title: Bioplastic Compost Data

description: Dataset collected by 4 different citizens from 4 different composters over time (between end of April to end of September) with regards to a composting process. The temperature is one of the primary indicators of the composting process. Other data are visual and smell data, and can be found in the general worksheet. The composted material is bioplastic cutlery and cups (cPLA and PLA). Furthermore, a pivot table of temperature data from 4 different composters over time.
DOI: 10.21227/ypf5-rb67
title: Brazilian Flights Dataset

description: The Brazilian commercial aviation system achieved the first positionamong Latin American countries and the fifteenth place worldwide onthe Revenue Passenger-Kilometer (RPK) ranking. The availability of dataregarding flight, including flight information and meteorological conditions,enables studies about the Brazilian flight system, such as flight delays andtimetabling. Therefore, this work contributes to such studies by offering anintegrated dataset containing data on departure and arrival for flights departingand arriving on Brazilian airports comprising the period from 2000 to2019. This work presents a dataset composed of 15.505.922 records of flightdata, each containing 45 attributes. The attributes include data regarding theairline, flight, airports, meteorological conditions, scheduled and elapsed timesfor departure and arrival.
DOI: 10.5286/isis.e.rb2010794-2
title: Spin-phonon coupling in Mn1-xFexSi

description: We propose to investigate the coupling of lattice to spin degrees of freedom in the helimagnet MnSi and study the effect of Fe substitution in Mn1-xFexSi with x=0.09 and 0.14. Previously, we found magnetically induced renormalization of phonons in isostructural FeSi and preliminary data for MnSi encourage a detailed study – in particular with respect to the fascinating magnetic properties of the latter compound. The focus of the study will be on the momentum dependent phonon renormalization for which we need to investigate a significant part of reciprocal space with a particular focus on the 110-001 scattering plane since we found strongly increased phonon line widths in FeSi at Q=(2.5,2.5,2.5).The high sensitivity of magnetic phenomena to extrinsic parameters makes this compound series ideal to unravel and understand magnetism-induced phonon renormalization.
DOI: 10.5286/isis.e.rb1920168
title: Spin-dynamics in the S= 1/2 trimer chain compound Na2Cu3Ge4O12

description: Spin-trimer chain systems are of current interest due to unconventional properties arising from the strong quantum fluctuations and topology, such as, quantum phenomenon of magnetization plateau. The compound Na2Cu3Ge4O12 is a model spin-1/2 AFM trimer chain system having a non-collinear AFM ordered ground state below TN = 2.25 K with highly reduced ordered moment ~ 0.3 muB/Cu2+ at 0.25 K. Our recent inelastic neutron scattering measurements on Na2Cu3Ge4O12 using the MERLIN spectrometer down to 2.25 K reveal three discrete energy excitation modes at ~ 2.6, 18.5 and 30 meV, with a weak dispersive excitations below 2.6 meV, suggesting a couple trimer chain model. Here, we propose additional detailed measurements at temperatures below TN = 2.25 K using MERLIN spectrometer which are essential for a complete understanding of the coupled spin-trimer system.
DOI: 10.5286/isis.e.rb1920168-1
title: Spin-dynamics in the S= 1/2 trimer chain compound Na2Cu3Ge4O12

description: Spin-trimer chain systems are of current interest due to unconventional properties arising from the strong quantum fluctuations and topology, such as, quantum phenomenon of magnetization plateau. The compound Na2Cu3Ge4O12 is a model spin-1/2 AFM trimer chain system having a non-collinear AFM ordered ground state below TN = 2.25 K with highly reduced ordered moment ~ 0.3 muB/Cu2+ at 0.25 K. Our recent inelastic neutron scattering measurements on Na2Cu3Ge4O12 using the MERLIN spectrometer down to 2.25 K reveal three discrete energy excitation modes at ~ 2.6, 18.5 and 30 meV, with a weak dispersive excitations below 2.6 meV, suggesting a couple trimer chain model. Here, we propose additional detailed measurements at temperatures below TN = 2.25 K using MERLIN spectrometer which are essential for a complete understanding of the coupled spin-trimer system.
DOI: 10.5286/isis.e.rb2010764
title: Local structure in a Barluenga's Reagent analogue: a modulated, molecular salt

description: The perchlorate analogue of Barluenga’s Reagent provides a relatively rare example of modulation in a molecular salt, which persists over a much wider temperature range than its parent compound. Our understanding of how the modulation emerges on cooling below 280 K, and decays by 30 K, is tied to the interaction mechanism that spatially relates the anion and cation. This has been suggested to resemble a ‘ratchet-type’ mechanism and we now seek confirmation of this. We propose to measure total scattering data at low temperatures so we can observe the local signature of the mechanism that gives rise to modulation. We can extract nearest-neighbour correlations which will inform us of the mechanism relating the iodopyridinium and perchlorate moieties, as well as establishing whether perchlorate disorder, apparent in the average structure, is static or dynamic.
DOI: 10.5286/isis.e.rb2010764-1
title: Local structure in a Barluenga's Reagent analogue: a modulated, molecular salt

description: The perchlorate analogue of Barluenga’s Reagent provides a relatively rare example of modulation in a molecular salt, which persists over a much wider temperature range than its parent compound. Our understanding of how the modulation emerges on cooling below 280 K, and decays by 30 K, is tied to the interaction mechanism that spatially relates the anion and cation. This has been suggested to resemble a ‘ratchet-type’ mechanism and we now seek confirmation of this. We propose to measure total scattering data at low temperatures so we can observe the local signature of the mechanism that gives rise to modulation. We can extract nearest-neighbour correlations which will inform us of the mechanism relating the iodopyridinium and perchlorate moieties, as well as establishing whether perchlorate disorder, apparent in the average structure, is static or dynamic.
DOI: 10.21227/4m9v-8926
title: Brazilian Flights Dataset

description: The Brazilian commercial aviation system achieved the first positionamong Latin American countries and the fifteenth place worldwide onthe Revenue Passenger-Kilometer (RPK) ranking. The availability of dataregarding flight, including flight information and meteorological conditions,enables studies about the Brazilian flight system, such as flight delays andtimetabling. Therefore, this work contributes to such studies by offering anintegrated dataset containing data on departure and arrival for flights departingand arriving on Brazilian airports comprising the period from 2000 to2019. This work presents a dataset composed of 15.505.922 records of flightdata, each containing 45 attributes. The attributes include data regarding theairline, flight, airports, meteorological conditions, scheduled and elapsed timesfor departure and arrival.
DOI: 10.18434/t44k5b
title: REFLEAK: NIST Leak/Recharge Simulation Program for Refrigerant Blends - SRD 73
DOI: 10.18112/openneuro.ds003233.v1.0.1
title: Think Like an Expert
DOI: 10.24431/rw1k46z
title: Length and body condition data for capelin and Pacific sand lance at Middleton and St. Lazaria islands in the Gulf of Alaska, 1993-2016

description: In this study, we tested the hypothesis that the size and condition of forage fish in the Gulf of Alaska varies in relation to ocean climate. These data files contain the size data and condition calculation for the focal forage fish species. Metadata for these measurements include unique and sample identifiers, site (location), year, sample date within year, and species. The data files are comma separated value formatted (.csv). These data were extracted from the Alaska Puffin Diet Database (APDD), which was a product of previous NPRB project 1213. Data extraction took place in fall 2017. The analyzed data were collected during field research from 1993–2016 at Middleton and St. Lazaria islands in the Gulf of Alaska by the Alaska Maritime National Wildlife Refuge, the U.S. Geological Survey, and the Institute for Seabird Research and Conservation.
DOI: 10.15468/y7txmj
title: Systematic revision of the genus Peronia Fleming, 1822 (Gastropoda, Euthyneura, Pulmonata, Onchidiidae)

description: This dataset contains the digitized treatments in Plazi based on the original journal article Dayrat, Benoit, Goulding, Tricia C., Apte, Deepak, Aslam, Sadar, Bourke, Adam, Comendador, Joseph, Khalil, Munawar, Ngo, Xuan Qu ảng, Tan, Siong Kiat, Tan, Shau Hwai (2020): Systematic revision of the genus Peronia Fleming, 1822 (Gastropoda, Euthyneura, Pulmonata, Onchidiidae). ZooKeys 972: 1-224, DOI: http://dx.doi.org/10.3897/zookeys.972.52853, URL: http://dx.doi.org/10.3897/zookeys.972.52853
DOI: 10.6084/m9.figshare.12249230
title: ny_taxi_20G.txt.7z

description: <pre>a pseudo-real dataset containing trajectories of 433 taxis in New York City during 2013. Since the original dataset only includes the origin and destination of each trip, the trajectory was computed as the shortest path between them by taking into account the road network.</pre>
DOI: 10.6084/m9.figshare.12249230.v1
title: ny_taxi_20G.txt.7z

description: <pre>a pseudo-real dataset containing trajectories of 433 taxis in New York City during 2013. Since the original dataset only includes the origin and destination of each trip, the trajectory was computed as the shortest path between them by taking into account the road network.</pre>
DOI: 10.6084/m9.figshare.12248732
title: ships.txt.7z

description: <pre>The data contain the location of 4,461 vessels travelling inside the UTM Zone 10 during one month of 2017</pre>
DOI: 10.6084/m9.figshare.12248732.v1
title: ships.txt.7z

description: <pre>The data contain the location of 4,461 vessels travelling inside the UTM Zone 10 during one month of 2017</pre>
DOI: 10.6084/m9.figshare.12248720
title: planes.txt.7z

description: <pre>real flight data of 2,263 aircrafts from 30 different airlines between 30 European airports. Altitude is not considered, only latitude and longitude are represented in our dataset.</pre>
DOI: 10.6084/m9.figshare.12248720.v1
title: planes.txt.7z

description: <pre>real flight data of 2,263 aircrafts from 30 different airlines between 30 European airports. Altitude is not considered, only latitude and longitude are represented in our dataset.</pre>
DOI: 10.6084/m9.figshare.12248699
title: ny_taxi_1G.txt.7z

description: <pre>a pseudo-real dataset containing trajectories of 433 taxis in New York City during 2013. Since the original dataset only includes the origin and destination of each trip, the trajectory was computed as the shortest path between them by taking into account the road network.</pre>
DOI: 10.6084/m9.figshare.12248699.v1
title: ny_taxi_1G.txt.7z

description: <pre>a pseudo-real dataset containing trajectories of 433 taxis in New York City during 2013. Since the original dataset only includes the origin and destination of each trip, the trajectory was computed as the shortest path between them by taking into account the road network.</pre>
DOI: 10.6084/m9.figshare.12248690
title: ciconia.txt.7z

description: <pre>A small and non-repetitive real dataset of 88 white storks travelling between Europe and North Africa from 2013 to 2019.</pre>
DOI: 10.6084/m9.figshare.12248690.v1
title: ciconia.txt.7z

description: <pre>A small and non-repetitive real dataset of 88 white storks travelling between Europe and North Africa from 2013 to 2019.</pre>
DOI: 10.5519/qd.afc7kbus
title: Query on the Natural History Museum Data Portal (data.nhm.ac.uk) (1001 records)
DOI: 10.6084/m9.figshare.13034165
title: Dance for PD

description: We assessed prior music and dance experience, beat perception (Beat Alignment Test), sensorimotor coupling (tapping to high- and low-groove songs), and disease severity (Unified Parkinson’s Disease Rating Scale in PD individuals) before and after four months of weekly dance classes.
DOI: 10.6084/m9.figshare.13034165.v1
title: Dance for PD

description: We assessed prior music and dance experience, beat perception (Beat Alignment Test), sensorimotor coupling (tapping to high- and low-groove songs), and disease severity (Unified Parkinson’s Disease Rating Scale in PD individuals) before and after four months of weekly dance classes.