Find research datasets worth reusing

opencc-by-4.0Jun 2021View details →

Dataset: Wood retention at inclined bar screens: effect of wood characteristics on backwater rise and bedload transport

This dataset includes flow and bedload transport measurements and wood accumulation characteristics of flume experiments conducted at the Laboratory of Hydraulics, Hydrology and Glaciology (VAW), ETH Zurich.

FIG. 11 in Nineteenth-century butchery and transport for a market economy: Plum Grove as a case study for commercial transactions in the Midwestern USA

FIG. 11. – Distal measurements of right cattle metatarsals (following von den Driesch 1976). Elements from immature individuals (un- fused) are here included with those from mature individuals (fused, with fusion taking place between 2-2.5 years of age [Grigson 1982: 22]). The division in size between older, smaller individuals and younger, larger ones may also represent a break between older females and younger males (figure created by Cerisa R. Reynolds).

FIG. 10 in Nineteenth-century butchery and transport for a market economy: Plum Grove as a case study for commercial transactions in the Midwestern USA

FIG. 10. – Each cattle skull from within Plum Grove's Bone Feature exhibits impact fractures indicative of blunt force trauma, indicating that each individual was killed in the same manner. These impact fractures are clearly visible in this photograph of five of the Fea- ture's cattle skulls (photograph courtesy of William E. Whittaker).

FIG. 3 in Nineteenth-century butchery and transport for a market economy: Plum Grove as a case study for commercial transactions in the Midwestern USA

FIG. 3. – Project location in relation the to surrounding topography, highlighting Plum Grove's location within Iowa City as well as Iowa City's location within the state of Iowa. Base map is aerial photo- graph from ISUGISSRF (2011); figure created by Bryan Kendall.

FIG. 1 in Nineteenth-century butchery and transport for a market economy: Plum Grove as a case study for commercial transactions in the Midwestern USA

FIG. 1. – Map of the contiguous U.S., with the main course of the Mississippi River highlighted in a thicker grey line. As the site this paper focuses on is located in Iowa City, Iowa, this city is also identified here as a grey circle (map from United-States-Map.com; modified by Cerisa R. Reynolds).

FIG. 2. – A in Nineteenth-century butchery and transport for a market economy: Plum Grove as a case study for commercial transactions in the Midwestern USA

FIG. 2. – A map of railways across the contiguous United States in 1870, with Iowa City, Iowa, and Chicago, Illinois, highlighted (map from http://www.latinamericanstudies.org/19-century/railroads-1870.jpg; adapted by Cerisa R. Reynolds).

FIG. 6. – A in Nineteenth-century butchery and transport for a market economy: Plum Grove as a case study for commercial transactions in the Midwestern USA

FIG. 6. – A map of the Plum Grove Historic Farm house and the Bone Feature,identifying where unit excavations have been carried out and where testing indicates the extent of the Bone Feature. As is visible here, the Bone Feature is parallel to and runs to the east of the Plum Grove house (figure created by Bryan Kendall).

FIG. 5 in Nineteenth-century butchery and transport for a market economy: Plum Grove as a case study for commercial transactions in the Midwestern USA

FIG. 5. – The northern face of the Plum Grove house, taken in 2010. The Bone Feature discussed throughout this paper was identified roughly 4-5m east (here, to the left) of the house (photography courtesy of William E. Whittaker). Additional photographs of the site as well as digital reconstructions of the property as it would have looked at various times throughout history can be seen at: http://www.uiowa.edu/~plumgrov/index.html.

opencc-by-4.0Aug 2021View details →

Hydrazones in anion transporters: The detrimental effect of a second binding site

Synthetic anion transporters can be developed using anion receptors that are able to bind the anion and stabilize it in the lipophilic interior of a bilayer membrane, and they usually contain functional groups with acidic NHs, such as ureas, thioureas and squaramides. To assess the suitability of acylhydrazones as a new functional group for the preparation of anion transporters, we have studied a family of thioureas functionalized with these and related functional groups. 1H NMR titrations and DFT calculations indicate that the thioureas bearing acylhydrazone groups behave as chloride receptors with two separate binding sites, of which the acylhydrazone binds weaker than the thiourea. Chloride transport studies show that the additional binding site has a detrimental effect on thiourea-based transporters, and this phenomenon is also observed for bis(thio)ureas with two separate binding sites. We propose that the presence of a second anion binding unit hinders the transport activity of the thiourea due to additional interactions with the phospholipids of the membrane. In agreement with this hypothesis, extensive molecular dynamics simulations suggest that the molecules will tend to be positioned in the water/lipid interface, driven by the interaction of the NHs of the thiourea and of the acylhydrazone groups with the POPC polar head groups and water molecules. Moreover, the interaction energies show that the poorest transporters have indeed the strongest interactions with the membrane phospholipids, inhibiting chloride transport. This detrimental effect of additional functional groups on transport activity should be considered when designing new ion transporters, unless these groups cooperatively promote anion recognition and transmembrane transport.

opencc-by-4.0Sep 2021View details →

Molecular Determinants and Pharmacological Analysis for a Class of Competitive Non-transported Bicyclic Inhibitors of the Betaine/GABA Transporter BGT1: Modeling Data

This archive contains the modeling data for the study <a href="https://www.frontiersin.org/articles/10.3389/fchem.2021.736457/full">"Molecular Determinants and Pharmacological Analysis for a Class of Competitive Non-transported Bicyclic Inhibitors of the Betaine/GABA Transporter BGT1"</a> (doi: 10.3389/fchem.2021.736457). The following data sets are available: <ul> <li>Induced fit docking results of all mentioned compounds in the study:  ifd_hBGT1_occ_clustering_all_compounds.zip  </li> <li>MD simulations of bicyclo-GABA and compound 1 (100ns, 3 replica): MD_simulation_bicyclo-GABA_run1.zip MD_simulation_bicyclo-GABA_run2.zip MD_simulation_bicyclo-GABA_run3.zip MD_simulation_cmd1_run1.zip MD_simulation_cmd1_run2.zip MD_simulation_cmd1_run3.zip</li> </ul> A detailed description of the methods is available in the aforementioned publication.   The compound numbering in the uploaded files differs from the compound numbering in the mentioned study:   study / upload bicyclo-GABA / cmd4 1 / IIa 2 /8-2 3 / 8-3 4a / 7-1 4b / 7-2 4c / 7-3

opencc-by-4.0Jun 2009View details →

Fig. 1 in Transport of jundiá Rhamdia quelen juveniles at different loading densities: water quality and blood parameters

Fig. 1. Plasma cortisol and blood glucose of jundiá juveniles transported at different loading densities. Different letters over the bars indicate significant differences (P <0.05) among treatments within each experimental time. Asterisks show significant differences (P <0.001) when compared to the initial value.

opencc-by-4.0Jun 2021View details →

Images of Wheat Grains Transported on a Conveyor Belt - Recording 1

This data set comprises images of wheat grains on a conveyor belt. The images were recorded on the small-scale optical belt sorter Tablesort. A thorough description of the Tablesort system can be found in <ul> <li>Georg Maier, Florian Pfaff, Christoph Pieper, Robin Gruna, Benjamin Noack, Harald Kruggel-Emden, Thomas Längle, Uwe D. Hanebeck, Jürgen Beyerer, Experimental Evaluation of a Novel Sensor-Based Sorting Approach Featuring Predictive Real-Time Multiobject Tracking, Transactions on Industrial Electronics, February 2020.</li> <li>See also the <a href="https://www.iosb.fraunhofer.de/en/projects-and-products/inside-schuettgut.html">project website</a>.</li> </ul> This dataset is part of a batch of recordings on optical sorters. Please use the search function with the keyword "Tobias Hornberger" (in quotes) to find them or use the list at <a href="https://doi.org/10.5281/zenodo.5506551">https://doi.org/10.5281/zenodo.5506551</a> (conveyor belt data sets only). Note that images_wheat_grains_1.zip contains all the images from the above archive and can be used to download them all at once. The camera was recorded on a Bonito CL-400C. The calibration image for the extrinsic parameters can be found in calibration_extrinsics.png for the extrinsics and calibration_color.png for the color calibration. Please see the debayer script on <a href="https://github.com/geomai/debayer_bonito">GitHub</a>. Each pixel is approximately 0.056 mm long in world coordinates. The frame rate is 192.9 Hz. Algorithms for two key challenges can be developed and evaluated on the data sets: <ol> <li>Multitarget tracking for predicting the particle’s motion. This can be used to enhance the separation of optical sorters. For further details on this, see the publications <ul> <li>Florian Pfaff, Marcus Baum, Benjamin Noack, Uwe D. Hanebeck, Robin Gruna, Thomas Längle, Jürgen Beyerer, TrackSort: Predictive Tracking for Sorting Uncooperative Bulk Materials, Proceedings of the 2015 IEEE International Conference on Multisensor Fusion and Integration for Intelligent Systems (MFI 2015), San Diego, California, USA, September 2015.</li> <li>Florian Pfaff, Christoph Pieper, Georg Maier, Benjamin Noack, Robin Gruna, Harald Kruggel-Emden, Uwe D. Hanebeck, Siegmar Wirtz, Viktor Scherer, Thomas Längle, Jürgen Beyerer, Predictive Tracking with Improved Motion Models for Optical Belt Sorting, at – Automatisierungstechnik, April 2020.</li> </ul> </li> <li>Classification of particles. The classification may use a multitarget tracker to accumulate visual features over time. One can also use the information on the trajectory to classify the particles. For information on this, refer to <ul> <li>Georg Maier, Florian Pfaff, Florian Becker, Christoph Pieper, Robin Gruna, Benjamin Noack, Harald Kruggel-Emden, Thomas Längle, Uwe D. Hanebeck, Siegmar Wirtz, Viktor Scherer, Jürgen Beyerer, Improving Material Characterization in Sensor-Based Sorting by Utilizing Motion Information, Proceedings of the 3rd Conference on Optical Characterization of Materials (OCM 2017), Karlsruhe, Germany, March 2017.</li> <li>Georg Maier, Florian Pfaff, Florian Becker, Christoph Pieper, Robin Gruna, Benjamin Noack, Harald Kruggel-Emden, Thomas Längle, Uwe D. Hanebeck, Siegmar Wirtz, Viktor Scherer, Jürgen Beyerer, Motion-Based Material Characterization in Sensor-Based Sorting,  tm – Technisches Messen, De Gruyter, October 2017.</li> </ul> </li> </ol> To this date, publications that used these data include <ul> <li>Daniel Pollithy, Marcel Reith-Braun, Florian Pfaff, Uwe D. Hanebeck, Estimating Uncertainties of Recurrent Neural Networks in Application to Multitarget Tracking, Proceedings of the 2020 IEEE International Conference on Multisensor Fusion and Integration for Intelligent Systems (MFI 2020), Virtual, September 2020.</li> </ul> CSV-files with already associated particle tracks are available at <a href="https://doi.org/10.5281/zenodo.5506551">https://doi.org/10.5281/zenodo.5506551</a>. Acknowledgment The IGF project 20354 N of the research association Forschungs-Gesellschaft Verfahrens-Technik e.V. (GVT) was supported via the AiF in a program to promote the Industrial Community Research and Development (IGF) by the Federal Ministry for Economic Affairs and Energy on the basis of a resolution of the German Bundestag.

opencc-by-4.0Oct 2021View details →

Reunião do Concelho da Cidade de Japeri - Fala do Secretário e Subsecretário de Transportes

O secretário de Transportes João da Silva Santas e o subsecretário Levi, dialogam com o concelho municipal sobre o plano de mobilidade do município de Japeri/RJ. É apresentado os problemas de mobilidade no município, as causas da estagnação de soluções no momento, e o interesse de dar prosseguimento em um plano completo de mobilidade urbana com relação a todos os tipos de mobilidade. Há também a fala de outros conselheiros, inclusive a minha, a fim de compreendermos melhor os tramites envolvidos e o caminhar das soluções.   Observação: reitero que apesar dos pesares, tanto o secretário como o subsecretário de Transportes do município pareceram cidadãos preocupados e capazes de mitigar ou até mesmo resolver os problemas com relação à Mobilidade Urbana na cidade.

opencc-by-4.0Oct 2021View details →

Supplement Data to Manuscript "Allocating small transporters to large jobs"

Data Description In the data file `instances.csv`, we provide the original data that was used for the manuscript `Allocating small transporters to large jobs` by Neil Jami, Neele Leithäuser and Christian Weiß from Fraunhofer ITWM.  <ul> <li>SimulationId: Identifier for each configuration (encoded by NumberJobs_NumberResources).</li> <li>InstanceIndex: Running index for each sample of a simulation configuration.</li> <li>NumberJobs: Number of jobs in the simulation configuration.</li> <li>NumberResources: Number of available resources (transporters) in the simulation configuration.</li> <li>JobReturnTimes: Array of return times for the individual jobs in this sample.</li> <li>NumberResourceWithCapacity_1: Number of resources in this sample that have Filling time =1.</li> <li>NumberResourceWithCapacity_2: Number of resources in this sample that have Filling time =2.</li> <li>NumberResourceWithCapacity_3: Number of resources in this sample that have Filling time =3.</li> <li>NumberResourceWithCapacity_4: Number of resources in this sample that have Filling time =4.</li> <li>NumberResourceWithCapacity_5: Number of resources in this sample that have Filling time =5.</li> </ul>

Spain's transportation gas prices by gas station (Precio de los carburantes por estación de servicio en España)

Transportation gas prices for more than 11,000 Spanish gas stations on 11-18-2022. It also includes detailed location information for each station. Precio de los carburantes en mas de 11.000 gasolineras en España a dia 18-11-2022. Tambien incluye informacion detallada sobre la localizacion de cada estacion de servicio

PAsCAL WP6 Pilot 5 Vulnerable Travellers in Connected Transport Environments Video

A summary video documenting and introducing the activities of pilot 5 of the PAsCAL real-world pilots. The part of the pilot which is documented in the video took place within the wider Madrid transport network between May and November 2021. The participants tested the Apertum mobile application (https://apertum.world/) and three groups of potential users were recruited: <ol> <li>Elderly citizens (65+ years), via the non-for-profit organisation Nadiesolo;</li> <li>Paraplegic citizens with permanent mobility constraints and in many cases reduced hand mobility, via the medical centre FLM (Fundación Lesionado Medular);</li> <li>Citizens who were confronted with temporary mobility constraints (e.g., carrying heavy luggage, baby strollers, using crutches or wheelchairs to simulate temporary injuries).</li> </ol>

PAsCAL WP6 Pilot 5 Experience of Vulnerable Travellers in Connected Transport Environments

These three datasets were collected within the context of the PAsCAL research project between May and November 2021. Each survey included a different user group and all activities were conducted in different places: <ol> <li>Apertum Testing: 165 individual testers used the Apertum (https://apertum.world/) mobile application for step-free public transport information. These participants consisted of elderly persons (65+ years old), paraplegic users and persons with temporary mobility constraints (like injuries or persons who use baby strollers or heavy luggage). The testing took place in 3 different locations and followed 3 different scenarios to ensure that the routing or departure point of the user does not influence their acceptance of the CAV solution;</li> <li>UI-UX Testing: The same application was tested by 20 additional persons (half of them digital natives and half of them digital nomads) in Madrid, Spain. For the UI-UX testing, a few standard tasks were defined and the participants were able to familiarise themselves with the application for 30 minutes before the testing started. The WAMMI methodology was applied, consisting of a survey that is to the point.</li> <li>Focus Discussion Groups: The FDGs took place across 4 cities in Italy (Rome, Bologna, Milan and Naples) and included a diverse range of 51 blind and partially sighted persons. The participants attended a short briefing about autonomous and connected mobility and shared their experiences, opinions and attitudes freely before completing a survey to report on their freedom of travel, their needs and attitudes towards CAVs.</li> </ol> In order to analyse the answers given to the questions, it is recommended to consult also the "PAsCAL WP6 Pilots Surveys" dataset, which contains all questions and possible answers.

opencc-by-4.0Jan 2022View details →

Development of an OpenFOAM Multiphysics Solver for Solid Fission Products Transport in the Molten Salt Fast Reactor - Dataset

Dataset associated with the PHYSOR 2022 conference paper "Development of an OpenFOAM Multiphysics Solver for Solid Fission Products Transport in the Molten Salt Fast Reactor"

opencc-by-4.0Jul 2022View details →

Transport signatures of Van Hove singularities in mesoscopic twisted bilayer graphene

Magic-angle twisted bilayer graphene exhibits quasi-flat low-energy bands with Van Hove singularities close to the Fermi level. These singularities play an important role in the exotic phenomena observed in this material, such as superconductivity and magnetism, by amplifying electronic correlation effects. In this work, we study the correspondence of four-terminal conductance and the Fermi surface topology as a function of the twist angle, pressure, and energy in mesoscopic, ballistic samples of small-angle twisted bilayer graphene. We establish a correspondence between features in the wide-junction conductance and the presence of van Hove singularities in the density of states. Moreover, we identify additional transport features, such as a large, pressure-tunable minimal conductance,  conductance peaks coinciding with non-singular band crossings, and unusually large conductance oscillations as a function of the system size. Our results suggest that twisted bilayer graphene close the magic angle is a unique system featuring simultaneously large conductance due to the quasi-flat bands, strong quantum non-linearity due to the Van Hove singularities and high sensitivity to external parameters, which could be utilized in high-frequency device applications and sensitive detectors. The provided repository contains all data and scripts to reproduce the figures of the manuscript. In the new version of the repository we also provide scripts to create finite samples for conductance calculations and to create periodic samples for band structure calculations.

PAsCAL WP6 Pilot 4 Shared Connected Transport Video

A summary video documenting and introducing the activities of pilot 4 of the PAsCAL real-world pilots.  The "Shared Connected Transport" pilot explores the role of CAVs within commercial shared mobility businesses in close cooperation with the luxembourgish car-sharing operator Moovee and the transport operator Sales-Lentz to explore the viability and profitability of the integration of CAVs into their offering. In particular, this pilot seeks to explore the possibility of a wide market uptake of automated vehicles within existing fleets in urban environments.