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793 results for “Startes”
Fig. S4. Growth curves for A.intermedia when started the experiment with a in Growth Rate Modulation Enables Coexistence in a Competitive Exclusion Scenario Between Microbial Eukaryotes
Fig. S4. Growth curves for A.intermedia when started the experiment with a single cell. Color points represents each one of the single-cell experiments, color legend is in the left corner of the figure. Black line correspond to the average growth between experiments.
Dataset - Start-up of a microalgae-based treatment system within the biorefinery concept: from wastewater to bioproducts
<p>The data set attached consists of one excel file where the data from the article “<strong>Start-up of a microalgae-based treatment system within the biorefinery concept: from wastewater to bioproducts</strong><strong>”</strong>, published in Water Science and Technology ( vol. 78(1-2), August 2018, 114-124. ), can be found. The data is scarce, as it is an introductory article to the plant design and objectives.</p>
ESRs´ video presentation on the start of the EUROAGEISM H2020 project
<p>This video on the aims and objectives of the EUROAGISM H2020 project has been recorded by Early Stage Researchers of the EUROAGEISM H2020 project in May 2019, in Gottenbugh, Sweden before the IAGG- ER 2019 congress.</p>
Linked collectors and determiners for: A fresh start in ambersnail (Gastropoda: Succineidae) taxonomy: finding a foothold using a widespread species of Oxyloma.
Natural history specimen data linked to collectors and determiners held within, "A fresh start in ambersnail (Gastropoda: Succineidae) taxonomy: finding a foothold using a widespread species of Oxyloma". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/34e2ec3d-4fec-4e92-8363-f55c0df0aee0">https://bionomia.net/dataset/34e2ec3d-4fec-4e92-8363-f55c0df0aee0</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/34e2ec3d-4fec-4e92-8363-f55c0df0aee0">https://gbif.org/dataset/34e2ec3d-4fec-4e92-8363-f55c0df0aee0</a>. Formatted as a Frictionless Data package.
Fig. 8 in A fresh start in ambersnail (Gastropoda: Succineidae) taxonomy: finding a foothold using a widespread species of Oxyloma
Fig. 8. Oxyloma salleanum (L. Pfeiffer, 1850). Spring Garden Lake, Volusia County, Florida [O. effusum (L. Pfeiffer, 1853) topotypes]. A–B. Reproductive organs of specimen 2737 (NMV F 304258, shell height 11.0 mm) in ventral view, and male genitalia. C –D. Reproductive organs of specimen 2745 (NMV F 304259, 11.7 mm) in ventral view, and male genitalia. Details of the male genitalia of specimens 2737 and 2745 (B, D), with penial sheath opened to expose the epiphallus and penis with proximal appendix. Penis opened to show the spatial relationships of appendix and epiphallus openings to proximal penis, and the longitudinal folds bearing calcite rosettes embedded in the epithelium. Abbreviations: see Material and methods.
Fig. 7 in A fresh start in ambersnail (Gastropoda: Succineidae) taxonomy: finding a foothold using a widespread species of Oxyloma
Fig. 7. Oxyloma salleanum (L. Pfeiffer, 1850). Intracoastal waterway at Lake Salvador, near Jean Lafitte, Louisiana. A–B. Reproductive organs of specimen 2789 (NMV F 304257, shell height 10.55 mm), in ventral view, and male genitalia. C–D. Reproductive organs of specimen 2788 (NMV F 304256, 10.1 mm), in ventral view, and male genitalia. Details of the male genitalia (B, D), with penial sheath opened to expose the epiphallus and penis with proximal appendix. Penis opened to show the spatial relationships of appendix and epiphallus openings to proximal penis, and the longitudinal folds bearing calcite rosettes embedded in the epithelium. Abbreviations: see Material and methods.
Fig. 5 in A fresh start in ambersnail (Gastropoda: Succineidae) taxonomy: finding a foothold using a widespread species of Oxyloma
Fig. 5. Apertural and reverse view of shell of Oxyloma salleanum (L. Pfeiffer, 1850) and O. effusum (L. Pfeiffer, 1853). A. Photograph of Oxyloma effusum shell taken from the type locality in eastern Florida. Shell is 11.28 mm total height. B. Photograph of Oxyloma salleanum shell taken from the type locality near New Orleans, Louisiana. Shell is 13.11 mm total height. C. Syntypes of Oxyloma salleanum (NHMUK # 20170302). D. Syntypes of Oxyloma effusum (NHMUK # 20170303). Scale bars = 1 mm.
Fig. 3. Maximum likelihood phylogeny from 882 in A fresh start in ambersnail (Gastropoda: Succineidae) taxonomy: finding a foothold using a widespread species of Oxyloma
Fig. 3. Maximum likelihood phylogeny from 882 bp alignment of 15 LSU sequences presenting only the focal taxa and localities. Ultra-fast bootstrap values indicated behind the nodes supported. Full 51-individual analysis reported in Supp. file 2, Supp. file 3. Type localities indicated with an *.
Fig. 6 in A fresh start in ambersnail (Gastropoda: Succineidae) taxonomy: finding a foothold using a widespread species of Oxyloma
Fig. 6. Oxyloma salleanum (L. Pfeiffer, 1850). Intracoastal waterway at Lake Salvador, near Jean Lafitte, Louisiana, specimen 2789 (NMV F 304257, shell height 10.55 mm). A. Dissected animal, with mantle reflected to right to show general layout of organs within body cavity, and organs of mantle cavity in ventral view. B. Genitalia in situ, showing route of right band of the columellar muscle, over male genitalia to reach right ocular peduncle, with branch passing under male genitalia to reach right inferior tentacle, and a lateral branch to insert on vagina. Abbreviations: see Material and methods.
Fig. 4. A in A fresh start in ambersnail (Gastropoda: Succineidae) taxonomy: finding a foothold using a widespread species of Oxyloma
Fig. 4. A. Plot of principal component analysis on Oxyloma effusum (L. Pfeiffer, 1853) (n = 19) and O. salleanum (L. Pfeiffer, 1850) (n = 46) shells collected from the type localities. Landmarked types and original figures are included for each species. Convex hulls are drawn from non-type shells examined. The centroid means of each species shown with oversize symbol. Outline drawings represent the mean form of each nominal species compared to the overall mean shape. B. The outlines of the two nominal species superimposed with O. salleanum in black and O. effusum in gray. The heat map deformation grid shows the shape change from the mean form of O. effusum to the mean form of O. salleanum. Vectors on landmarks show the direction and magnitude of change.
Fig. 1 in A fresh start in ambersnail (Gastropoda: Succineidae) taxonomy: finding a foothold using a widespread species of Oxyloma
Fig. 1. Map of North America showing confirmed localities for Oxyloma salleana (L. Pfeiffer, 1850). Shown in gray are major rivers (USGS 2004).
Fig. 2. Maximum likelihood phylogeny from 690 in A fresh start in ambersnail (Gastropoda: Succineidae) taxonomy: finding a foothold using a widespread species of Oxyloma
Fig. 2. Maximum likelihood phylogeny from 690 bp alignment of 34 COI sequences presenting only the focal taxa and localities. Ultra-fast bootstrap values indicated behind the nodes supported. Full 142-individual analysis reported in Supp. file 2, Supp. file 3. Type localities indicated with an *. Species supported by species delimitation analyses indicated with a hollow circle.
Datasets from the KDD 2021 article "A Semi-Personalized System for User Cold Start Recommendation on Music Streaming Apps"
<p>We publicly release the anonymized <em>song_embeddings.parquet user_embeddings.parquet user_features_test.parquet user_features_train.parquet user_features_validation.parquet</em> datasets, with each of the TT-SVD or UT-ALS versions of embeddings, from the music streaming platform Deezer, as described in the article "<em>A Semi-Personalized System for User Cold Start Recommendation on Music Streaming Apps"</em> published in the proceedings of the 27TH ACM SIGKDD conference on knowledge discovery and data mining (<em>KDD 2021</em>). The paper is available <a href="https://arxiv.org/abs/2106.03819">here</a>.</p> <p>These datasets are used in the GitHub repository <a href="https://github.com/deezer/semi_perso_user_cold_start">deezer/semi_perso_user_cold_start</a> to reproduce experiments from the article.</p> <p>Please cite our paper if you use our code or data in your work.</p>
Text-fig. 1. SDQ vs stratigraphic time in samples of Mimomys savini and Arvicola from various Italian and German localities (in brackets: sample size), showing a parallel trend starting from ca. 200 ka. From Maul et al. (1998b: fig. 4), modified. in Independent Water Vole (Mimomys Savini, Arvicola: Rodentia, Mammalia) Lineages In Italy And Central Europe
Text-fig. 1. SDQ vs stratigraphic time in samples of Mimomys savini and Arvicola from various Italian and German localities (in brackets: sample size), showing a parallel trend starting from ca. 200 ka. From Maul et al. (1998b: fig. 4), modified.
How to start a LINE: 5' switching rejuvenates LINE retrotransposons in tobacco and related Nicotiana species
<p>Here we provide supplementary data for our study of Retrotransosable Elements (RTE) in tobacco and other Nightshades.</p> <p> </p> <p>In contrast to their conserved mammalian counterparts, plant long interspersed nuclear elements (LINEs) are highly variable, splitting into many low-copy families. Curiously, LINE families from the RTE clade retain a stronger sequence conservation and hence reach higher copy numbers. The cause of this RTE-typical property is not yet understood, but would help clarifying why some transposable elements are removed quickly whereas others persist in plant genomes. Here, we bring forward the first detailed study of RTE LINE structure, diversity and evolution in plants. For this, we argue that the Nightshade family is the ideal taxon to follow the evolutionary trajectories of RTE LINEs, given their high abundance, recent activity and partnership to non-autonomous elements.</p> <p>Using bioinformatic, cytogenetic and molecular approaches, we detect 4029 full-length RTE LINEs across the <em>Solanaceae</em>. We finely characterize and manually curate a core group of 458 full-length LINEs in allotetraploid tobacco, show amplification after polyploidization, and trace hybridization events by RTE LINE composition of parental genomes. Finally, we reveal the role of the untranslated regions (UTRs) as causes for the unique RTE LINE amplification and evolution pattern in plants: On one hand, we detect a highly conserved motif at the 3’ UTR, suggesting strong selective constraints acting on the RTE terminus. On the other hand, we observed successive rounds of 5’ UTR cycling, constantly rejuvenating the promoter sequences. This interplay between exchangeable promoters and conserved LINE bodies and 3’ UTR likely allows RTE LINEs to persist and thrive in plant genomes.</p> <p> </p> <p>This dataset contains the nHMMs and their underlying alignments that were used for RTE detection (S1 - S4). In addition, we provide the final multiple nucleotide alignment of 458 full length SolRTE LINEs (S5) and an alignment and an annotated list of 19 representative SolRTE LINEs of tobacco (S6 - S7). Sequence names include information on the analysed genome assembly of <em>Nicotiana tabacum </em><em>Cultivar ‘TN90’</em> (GCA_000715135.1; Sierro <em>et al</em>. 2014): scaffold position (scaffold identifier; start and stop position), and sequence orientation (forward = plus; reverse = minus). Sequences of the probes used for Fluorescent <em>in situ</em> hybridisation (FISH) were provided as S8.</p>
NCAS CAO NLC-Camera Time-Lapse Video starting at 2020-06-21 20:00 UTC
<p>A time-lapse video showing Noctilucent Clouds (NLCs) seen from southern England (51.15°N,-1.44°E) during the night of 21st/22nd June 2020. NLCs are a seasonal wonder of the natural world. They can only be seen from upper-middle and high latitudes during the mid-summer months (between mid May and mid August in the northern hemisphere). They are the result of ice crystals forming at the extraordinarily high altitude of around 82 km. This is 70 km higher than virtually all other clouds seen at these latitudes and qualifies as being at the edge of space (the atmospheric density and pressure are approximately 100,000th of their values at sea level). NLCs can only be seen during twilight hours, hence the name noctilucent, which means night-shining. In this video there is a mild display of NLCs during the dusk followed by a much more impressive display during the dawn. Note that British Summer Time (BST) is one hour ahead of Coordinated Universal Time (UTC). The solar elevation angles do not take account of atmospheric refraction, which is only noticeable when the sun is close to the horizon.</p>
NCAS CAO NLC-Camera Time-Lapse Video starting at 2020-07-11 00:00 UTC
<p>A time-lapse video showing Noctilucent Clouds (NLCs) and a Comet seen from southern England (51.15°N,-1.44°E) during the dawn of 11th July 2020. NLCs are a seasonal wonder of the natural world. They can only be seen from upper-middle and high latitudes during the mid-summer months (between mid May and mid August in the northern hemisphere). They are the result of ice crystals forming at the extraordinarily high altitude of around 82 km. This is 70 km higher than virtually all other clouds seen at these latitudes and qualifies as being at the edge of space (the atmospheric density and pressure are approximately 100,000th of their values at sea level). NLCs can only be seen during twilight hours, hence the name noctilucent, which means night-shining. Note that British Summer Time (BST) is one hour ahead of Coordinated Universal Time (UTC). The solar elevation angles do not take account of atmospheric refraction, which is only noticeable when the sun is close to the horizon. The brightest star seen in the video is Capella, which is in the constellation Auriga. It starts near the bottom-centre and moves in an arc towards the right and upwards. The comet NEOWISE can be seen following a similar path from approximately 01:20 UTC.</p>
Supporting dataset for article "Coastal survey data for Perranporth Beach and Start Bay, Southwest England (2006–2021)"
<p>This submission is a dataset associated with the publication: "Coastal survey data for Perranporth Beach and Start Bay, Southwest England (2006–2021)", R. J. McCarroll et al., submitted to Scientific Data, Jan 2023. Included data are multi-method coastal data for the period 2006 to 2021, for two contrasting macrotidal environments in southwest England: (i) cross-shore dominated, dissipative, sandy Perranporth Beach, Cornwall; and (ii) longshore-dominated, reflective gravel beaches within Start Bay, Devon. Data comprise monthly to annual beach profile surveys, annual merged topo-bathymetries, in addition to observed and numerically modelled wave and water levels. These data provide a valuable resource for modelling the behaviour of coastal types not covered by other currently available datasets. See "README.txt" and "_Metadata_DS01-DS13.xlsx" for further details.</p>
Dataset for 'Comparing Adjoint Waveform Tomography Models of California Using Different Starting Models'
<p>This dataset includes the three final models for 'Comparing Adjoint Waveform Tomography Models of California Using Different Starting Models.' Each model is an adjoint waveform tomography model of California and Nevada; the models begin from three separate starting models:</p> <ul> <li>CANV_CS begins with CSEM_NA (Krischer et al., 2018; <a href="https://doi.org/10.1029/2017JB015289">https://doi.org/10.1029/2017JB015289</a>)</li> <li>CANV_SP begins with SPiRaL (Simmons et al., 2021; <a href="https://doi.org/10.1093/gji/ggab277">https://doi.org/10.1093/gji/ggab277</a>)</li> <li>CANV_WUS begins with WUS256 (Rodgers et al., 2022; <a href="https://doi.org/10.1029/2022JB024549">https://doi.org/10.1029/2022JB024549</a>)</li> </ul> <p>The models are provided in both NetCDF format and HDF5 format. Figure generation codes and EventXML files for both the inversion and validation event sets can be found <a href="https://doi.org/10.5281/zenodo.7839070">here</a>.</p> <p> </p> <p><em>This effort was support by Lawrence Livermore National Laboratory’s Laboratory Directed Research and Development project 20-ERD-008. This work was performed under the auspices of the U.S. Department of Energy by Lawrence Livermore National Laboratory under Contract DE-AC52-07NA27344.</em></p>
Data for: The role of temperature in the start of seasonal infectious disease epidemics
<p><span>Many infectious diseases display strong seasonal dynamics. </span><span>When both hosts and parasites are influenced by seasonal variables, it is unclear if the start of an epidemic is limited by host or parasite factors or both. The <em>Daphnia-Pasteuria</em> host-parasite system exhibits seasonal epidemics. </span>We aimed to ascertain how temperature contributes to the timing of <em>P</em>. <em>ramosa</em> epidemics in early spring. To this aim, we experimentally disentangled this effect from the effects of temperature on host development and phenology and from that of host traits on parasite time to visible infection. We hypothesized that the parasite is additionally directly limited by low temperatures beyond its need for available hosts. <span>We found that parasite time to visible infection decreased with increasing temperature at a faster rate than host time to hatching and maturity did, consistent with this hypothesis. We also found that hosts hatched from sexual resting stages are less likely to become infected than those produced clonally and that hosts resistant to many known parasite strains are slower to show signs of visible infection compared to those susceptible to many. Together, these results imply that climate change could lead to earlier seasonal epidemics for this host-parasite system, which may also impact longer-term population dynamics.</span></p>
ScienceDex guides
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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.