Find research datasets worth reusing

opencc-by-4.0Feb 2022View details →

Structural Basis for the Inhibition of IAPP Fibril Formation by the Co-Chaperonin Prefoldin - Experimental Data

Experimental data (EM, AFM, BLI, ThT and Cell viability assays, as well as docking models) used for the study : Structural Basis for the Inhibition of IAPP Fibril Formation by the Co-Chaperonin Prefoldin by Ricarda Törner, Tatsiana Kupreichyk, Lothar Gremer, Elisa Colas Debled, Daphna Fenel, Sarah Schemmert, Pierre Gans, Dieter Willbold, Guy Schoehn, Wolfgang Hoyer, Jerome Boisbouvier

opencc-zeroFeb 2022View details →

Experimental data testing CO2 × heatwave effects in Pacific herring offspring including data on vital rates and experimental conditions

Forage fish tend to respond strongly to environmental variability and therefore may be particularly sensitive to marine climate stressors. We used controlled laboratory experiments to assess the vulnerability of Pacific herring (Clupea pallasii) embryos to the combined effects of high pCO2 and a simulated marine heatwave. The two pCO2 treatments reflected current conditions (~550 µatm) and a future extreme level (~2,300 µatm). The dynamics of heatwave (i.e., rate of onset: ~0.85°C d-1; maximum intensity: +4.4°C) were modeled from the most extreme events detected by a long-term regional temperature dataset. Simultaneous exposure to these potential stressors did not affect embryo survival. However, the heatwave did elicit significant metabolic effects that included higher rates of routine metabolism (Q10 = 1.15 - 1.72), growth (Q10 = 1.87), rate of development to hatch (Q10 = 3.01), and yolk consumption (Q10 = 3.21) as well as a significant reduction in production efficiency (-10.8%) and a three-fold increase in the rate of developmental anomalies. By contrast, high pCO2 conditions produced comparatively small effects to vital rates, including a significant increase in time to hatch (+0.88 d) and a reduction in routine metabolic rate (-6.3%) under the ambient temperature regime only. We found no evidence that high pCO2 increased routine metabolic rate at either temperature. These results indicate that Pacific herring embryos possess sufficient physiological plasticity to cope with extreme seawater acidification under optimal and heatwave temperature conditions, although lingering metabolic inefficiencies induced by the heatwave may lead to important carry-over effects in later life-stages.

opencc-by-4.0Mar 2022View details →

Experimental data for "sampling Configurations From Software Product Lines Via Probability-aware Diversification and SAT Solving"

Experimental data for "sampling Configurations From Software Product Lines Via Probability-aware Diversification and SAT Solving" submitted to ASE.  1. rSATJ4, PaD+rSATJ4, ProbSAT and PaD+ProbSAT are data for RQs1-2; 2. NSbS and PaD+NSbS are data for RQ3; 3. SATVaEA, PaD+SATVaEA, ProbSATVaEA, PaD+ProbSATVaEA are data for RQ4.

opencc-by-4.0Mar 2022View details →

STGFA-SMOG Final Experimentation Results Data

This data package contains experimental results conduct as part of a master's thesis. The thesis research title was "Search-based Test Generation Framework for Android Apps with Support for Multi-objective Generation (STGFA-SMOG)". In this research, we developed STGFA-SMOG framework with different fitness function configurations and a Random test generation (RTG) tool as a baseline. The data are collected while generating test cases for Android GUI-based testing to compare the different fitness function configurations of STGFA-SMOG in terms of their effectiveness in triggering crashes and compare STGFA-SMOG with RTG.

opencc-by-4.0Apr 2022View details →

Modeling of protein conformational changes with Rosetta guided by limited experimental data

Demos, models and files needed to reproduce results of the paper in the title

opencc-zeroDec 2018View details →

Data from: Two dimensions of demographic differentiation of species in a mountain grassland community: an experimental test

1. There is remarkable variation in life histories of coexisting plant species. These 'alternative designs' for the given set of environmental conditions are likely to play a role in species niche differences and thus may underlie species coexistence, although there is no clear demonstration of it. Currently available data on within-community differentiation concern primarily easy and measurable traits that are not fully informative of life history variation. Their relevance for functional differentiation of species and species coexistence is far from clear. 2. Here we examined differentiation of coexisting species in demographic parameters and how it determines species' response to neighbors. We determined these parameters for a set of 21 co-occurring species by fitting a process-based model to a long-term (30 yrs) data series of shoot counts. We examined the functional relevance of these parameters using a field experiment. We further asked with which functional traits they are correlated. 3. Species were differentiated along two largely independent axes: (i) slow vs. fast, separating species according to instantaneous growth rate, competitive response and intraspecific density dependence; and (ii) dispersal vs. local dynamics, which separated species with strong dispersal (by seeds or vegetative) from species that tended to stay in the occupied spot. While the slow-fast axis was associated with commonly used leaf and seed traits, the dispersal axis was best predicted by lateral spreading distance. 4. Each of these two axes predicted different components of species' responses to neighbor competition: the slow-fast axis was a good predictor of the short-term response, whereas dispersal axis was a good predictor of the long-term response. 5. Synthesis. Demographic differentiation of coexisting species resembles to an important degree demographic differentiation known from large-scale comparisons. This differentiation is functionally meaningful also at the fine scale; its role in species' responses to competition implies it is involved in species niche differentiation and coexistence. While seed and leaf traits are important correlates of demographic differentiation, a hitherto underappreciated trait, viz. lateral spreading distance, is an important predictor of the dispersal axis at the fine-scale and should be more widely used.

opencc-zeroApr 2022View details →

Data from: Size, species, and fire behavior predict tree and liana mortality from experimental burns in the Brazilian Amazon

Anthropogenic understory fires have affected large areas of tropical forest in recent decades, particularly during severe droughts. Yet, the mechanisms that control fire-induced mortality of tropical trees and lianas remain ambiguous due to the challenges associated with documenting mortality given variation in fire behavior and forest heterogeneity. In a seasonally dry Amazon forest, we conducted a burn experiment to quantify how increasing understory fires alter patterns of stem mortality. From 2004 to 2007, tree and liana mortality was measured in adjacent 50-ha plots that were intact (B0 – control), burned once (B1), and burned annually for 3 years (B3). After 3 years, cumulative tree and liana mortality (≥1 cm dbh) in the B1 (5.8% yr−1) and B3 (7.0% yr−1) plots significantly exceeded mortality in the control (3.2% yr−1). However, these fire-induced mortality rates are substantially lower than those reported from more humid Amazonian forests. Small stems were highly vulnerable to fire-induced death, contrasting with drought-induced mortality (measured in other studies) that increases with tree size. For example, one low-intensity burn killed >50% of stems <10 cm within a year. Independent of stem size, species-specific mortality rates varied substantially from 0% to 17% yr−1 in the control, 0% to 26% yr−1 in B1, and 1% to 23% yr−1 in B3, with several species displaying high variation in their vulnerability to fire-induced mortality. Protium guianense (Burseraceae) exhibited the highest fire-induced mortality rates in B1 and B3, which were 10- and 9-fold greater than the baseline rate. In contrast, Aspidosperma excelsum (Apocynaceae), appeared relatively unaffected by fire (0.3% to 1.0% mortality yr−1 across plots), which may be explained by fenestration that protects the inner concave trunk portions from fire. For stems ≥10 cm, both char height (approximating fire intensity) and number of successive burns were significant predictors of fire-induced mortality, whereas only the number of consecutive annual burns was a strong predictor for stems <10 cm. Three years after the initial burn, 62 ± 26 Mg ha−1 (s.e.) of live biomass, predominantly stems <30 cm, was transferred to the dead biomass pool, compared with 8 ± 3 Mg ha−1 in the control. This biomass loss from fire represents ∼30% of this forest's aboveground live biomass (192 (±3) Mg ha−1; >1 cm DBH). Although forest transition to savanna has been predicted based on future climate scenarios, our results indicate that wildfires from agricultural expansion pose a more immediate threat to the current carbon stocks in Amazonian forests.

opencc-by-3.0-atApr 2022View details →

Raw Experimental Data of the Master's Thesis: Improving Serverless Edge Computing for Network Bound Workloads

Raw Experimental Data of the Master's Thesis: Improving Serverless Edge Computing for Network Bound Workloads Please see the README for information on parsing and data structure. Some of the data might need additional explanations. In case of confusion don't hesitate to contact me under jacob.palecek@outlook.com

opencc-zeroMay 2022View details →

Data from: Experimental extra-pair copulations provide proof of concept for fertility insurance in a socially monogamous bird

Extra-pair paternity is common among socially monogamous birds, but whether females benefit from having extra-pair copulations remains unresolved. In this study I staged single extra-pair copulations in captive pairs of socially monogamous Japanese quail (Coturnix japonica), and used extra-pair males of different colour to identify extra-pair fertilisations. This eliminated among-female variation in extra-pair copulations as a source of variation in extra-pair fertilisations, and tested whether a single extra-pair copulation would insure against infertility of the social male. Overall, the probability of extra-pair fertilisation was 0.46 for the first egg that was fertilised after extra-pair copulation, but this rapidly declined over consecutive eggs in the laying sequence. However, a single extra-pair copulation was effective in ensuring fertilisation of the majority of a typical clutch in the few cases were the social male was completely infertile. Hence, my results show that variation in extra-pair paternity can be independent from variation in extra-pair copulation behaviour, and that a single, strategically timed, extra-pair copulation can largely insure against social male infertility. Among-female variation in extra-pair fertilisations, and their declining probability over the laying sequence, as typical for many bird species, can thus, in principle, be parsimoniously explained by a uniform female fertility insurance strategy.

opencc-zeroMay 2022View details →

Data from: Experimental insect suppression causes loss of induced, but not constitutive, resistance in Solanum carolinense

Spatiotemporal variation in herbivory is a major driver of intraspecific variation in plant defense. Comparatively little is known, however, about how changes in herbivory regime affect the balance of constitutive and induced resistance, which are often considered alternative defensive strategies. Here, we investigated how nearly a decade of insect herbivore suppression affected constitutive and induced resistance in horsenettle (Solanum carolinense), a widespread herbaceous perennial. We allowed replicated horsenettle populations to respond to the presence or absence of herbivores by applying insecticide to all plants in half of 16 field plots. Horsenettle density rapidly increased in response to insecticide treatment, and this effect persisted for at least four years after the cessation of herbivore suppression. We subsequently grew half-sibling families from seeds collected during and shortly after insecticide treatment in a common garden and found strong effects of insect suppression on induced resistance. Feeding trials in field mesocosms with false Colorado potato beetles (Leptinotarsa juncta), a common specialist herbivore, revealed that multi-year herbivore suppression drove rapid attenuation of induced resistance: offspring of plants from insect-suppression plots exhibited a near-complete loss of induced resistance to beetles, while those from control plots incurred ~70% less damage after experimental induction. Plants from insect-suppression plots also had ~40% greater constitutive resistance than those from control plots, although this difference was not statistically significant. We nonetheless detected a strong trade-off between constitutive and induced resistance across families. In contrast, the constitutive expression of trypsin inhibitors (TI), an important chemical defense trait in horsenettle, was reduced by 20% in the offspring of plants from insect-suppression plots relative to those from control plots. However, TIs were induced to an equal extent whether or not insect herbivores had been historically suppressed. While several defense and performance traits (prickle density, TI concentration, resistance against false Colorado potato beetles and flea beetles, biomass, and seed mass) varied markedly across families, no traits exhibited significant pairwise correlations. Overall, our results indicate that, while the divergent responses of multiple defense traits to insect suppression led to comparatively small changes in overall constitutive resistance, they significantly reduced induced resistance against false Colorado potato beetle.

opencc-by-4.0Jun 2022View details →

Experimental Nuts2 Data

Experimental Nuts2 Data Germany

opencc-by-4.0Apr 2022View details →

Experimental IMS and MS/MS data of caffeine metabolites

The experimental ion mobility and collision-induced dissociation data for caffeine and its metabolites; ion mobility data for structurally similar nucleic bases and uric acid metabolites; DFT calculated structures with Gibbs free energies in gas phase and liquid phases (water, acetonitrile, water/acetonitrile (20/80, v/v)).

opencc-by-4.0Apr 2022View details →

Experimental data set for hydraulic fracture interactions with discontinuities study

Experimental data included in hydraulic fracture interaction with discontinuities study. The original images in high resolution and the pressure and cumulative acoustic emission activities recordings.

opencc-by-4.0Jul 2022View details →

Data for 'Experimental Determination of a Single Atom Ground State Orbital through Hyperfine Anisotropy'

This folder contains the raw data and scripts used for the paper 'Experimental Determination of a Single Atom Ground State Orbital through Hyperfine Anisotropy'.

opencc-by-4.0Jul 2022View details →

Data files associated with the article entitled: "High-throughput behavioral phenotyping of tiny arthropods: chemosensory traits in a mesostigmatic hematophagous mite" (accepted in Journal of Experimental Zoology - part A))

Here are provided three groups of datasets, corresponding respectively to the data obtained from MiteMap bioassays (1) with the monomolecular reference substances (geraniol and NH3), (2) with the patented blend MIX1.0, (3) with the odors emitted by the mites' bodies. These datasets were analyzed using the script provided in RMarkdown format in the Zenodo repository DOI 10.5281/zenodo.6109388. A folder is also provided with the heatmaps associated with these data grouped in subfolders by farm x modality.

opencc-by-4.0Jul 2022View details →

Data for: Experimental and numerical methods to ensure comprehensible and replicable electrical stimulation experiments

Replication data for "Experimental and numerical methods to ensure comprehensible and replicable electrical stimulation experiments".

Raw experimental data obtained during the project NCN Miniatura 4 DEC-2020/04/X/ST5/00539 for the Cu/Ge system

Raw experimental data obtained during the project "An attempt to synthesize new metal phases of the hcp type in the process of temperature-induced self-organization in the nanoscale" (In Polish: "Próba syntezy nowych faz metali typu hcp w procesie samoorganizacji indukowanej temperaturowo w skali nano") financed by Polish National Science Centre (NCN) under the grant Miniatura 4 DEC-2020/04/X/ST5/00539 for the Cu/Ge system. Data collected using SEM, AFM, SEM EDX, SEM EBSD and STEM microscopy for the study of the temperature-induced self-assembly process on the germanium (001) surface under the ultrahigh vacuum (UHV) conditions. For the Cu/Ge system, 30 ML Cu (atomic monolayers) were deposited. The self-organization process was carried out at the temperatures of 200C, 400C, 500C, 600C, 650C, 700C. The experimental data are sorted according to the temperature of the self-organization process in the appropriate catalogs and according to the measurement technique used in the sub-catalogs.   Data for the Cu/Ge system are in the file "CuGe.zip"   The obtained experimental data can be read using free software.   AFM data - Gwyddion Software http://gwyddion.net/ SEM data - Imagej / FIJI software https://fiji.sc/ SEM EDX and STEM data - HyperSpy software https://hyperspy.org/ SEM EBSD data - Kikuchipy software https://kikuchipy.org/

Raw experimental data obtained during the project NCN Miniatura 4 DEC-2020/04/X/ST5/00539 for the Ag/Ge system

Raw experimental data obtained during the project "An attempt to synthesize new metal phases of the hcp type in the process of temperature-induced self-organization in the nanoscale" (In Polish: "Próba syntezy nowych faz metali typu hcp w procesie samoorganizacji indukowanej temperaturowo w skali nano") financed by Polish National Science Centre (NCN) under the grant Miniatura 4 DEC-2020/04/X/ST5/00539 for the Ag/Ge system. Data collected using SEM, AFM, SEM EDX, SEM EBSD and STEM microscopy for the study of the temperature-induced self-assembly process on the germanium (001) surface under the ultrahigh vacuum (UHV) conditions. For the Ag/Ge system, 30 ML Cu (atomic monolayers) were deposited. The self-organization process was carried out at the temperatures of 500C, 600C, 650C, 700C. The experimental data are sorted according to the temperature of the self-organization process in the appropriate catalogs and according to the measurement technique used in the sub-catalogs.   Data for the Ag/Ge system are in the file "AgGe.zip"   The obtained experimental data can be read using free software.   AFM data - Gwyddion Software http://gwyddion.net/ SEM data - Imagej / FIJI software https://fiji.sc/ SEM EDX and STEM data - HyperSpy software https://hyperspy.org/ SEM EBSD data - Kikuchipy software https://kikuchipy.org/

Data from: The Effect of Watching Lecture Videos at 2x Speed on Memory Retention Performance of Medical Students: An Experimental Study

The study is accesible from here: <a href="https://www.tandfonline.com/doi/full/10.1080/0142159X.2023.2189537">https://www.tandfonline.com/doi/full/10.1080/0142159X.2023.2189537</a> Dataset Info # The first row of the dataset identifies the columns. # The first column represents the participant ids. # The second column represents the participants' universities (1 to 9 represent nine universities). # The third column represents the years of participants in their six-year-long medical schools (1: Year-1 students, 2: Year-2 students). # The fourth column represents the genders of participants (1: Female, 2: Male). # The fifth column represents the speed that participants watched the video at (1: 1x Speed, 2: 2x Speed). # The sixth to the twenty fifth columns (i_q1 to i_q20) represent the scores in the first to twentieth questions in the Immediate test, respectively (0: False, 1: True). # The twenty sixth column (i_totalscore) represents the total score in the Immediate test. # The twenty seventh to fourty sixth columns (d_q1 to d_q20) represent the scores in the first to twentieth questions in the Delayed test, respectively (0: False, 1: True). # The fourty seventh column (d_totalscore) represents the total score in the Delayed test.

Experimental data for: Long-term memory and synapse-like dynamics in two-dimensional nanofluidic channels

Experimental data set for: Long-term memory and synapse-like dynamics in two-dimensional nanofluidic channels. Provides all raw data needed to reproduce experimental graphs presented within the paper.