Find research datasets worth reusing
Search datasets from major research repositories and use ShareScore to quickly assess how well each record supports discovery, access, and reuse.
2,516
datasets available to search
ShareScore release 0.9.0
Dataset results
2,516 results for “Seri”
APPENDIX III. Bayesian inference topology of COI gene with posterior probability values. Numbers at the nodes represent posterior probability support, other nodes with red circles has> 95%. Terminals with locality specification are species prior for understand the description of I. crassa sp. nov. (★). in A new species of Ischnocnema (Anura: Brachycephalidae) from the mountainous region of Atlantic Forest, southeastern Brazil, with a new phylogeny and diagnose for Ischnocnema parva series
APPENDIX III. Bayesian inference topology of COI gene with posterior probability values. Numbers at the nodes represent posterior probability support, other nodes with red circles has> 95%. Terminals with locality specification are species prior for understand the description of I. crassa sp. nov. (★).
Evaluation Datasets for SOUND: Sanity Checking of Pipelines for Uncertain and Sparse Data Series
Open the record for dataset details and reuse information.
Optimizing Outcomes in Phacoemulsification: Addressing Intraoperative and Postoperative Complications in a Case Series from Iraq
<p>The manuscript presents a retrospective analysis of 31 cases of phacoemulsification cataract surgeries performed at a private clinic in Baghdad. The study reports visual acuity outcomes, highlighting a significant improvement postoperatively despite complications like posterior capsular rupture (PCR) and elevated intraocular pressure (IOP). Through a systematic review, the manuscript contextualizes these results within broader literature, emphasizing effective complication management strategies. This study underscores phacoemulsification's effectiveness while suggesting further refinement in surgical and postoperative protocols for high-risk patients.</p>
Building thermal and electrical energy hourly time series
<p>The results reported are the <strong>hourly thermal and electrical energy use</strong> for one year of a renovated five-floor small Multi-Family house with ten dwellings in different EU climates.</p> <p>A simulation-based database organized in Excel files (one per each climate) collects the hourly thermal and electrical energy use in the considered reference building (a small Multi-Family house) in three EU climates: Nordic, EU Continental, and Mediterranean considering the HVAC system solution with room booster heat pumps (HPs) developed within Horizon 2020 HAPPENING project and two reference systems. </p> <p>The building, HVAC and on-site renewable energy production systems are modeled and simulated using TRNSYS as dynamic simulation software. </p> <p>The fact that this simulation work is performed in different EU climates allows to extrapolate indications about how the HVAC system solutions work in different EU climatic contexts.</p> <p>Regarding the <strong>building</strong>, a small Multi-Family house is considered as it represents the target building for the HP-base solutions developed within the HAPPENING project. The building has five floors with two dwellings per floor with a floor area of 50 m<sup>2</sup> each, for a total floor area of 500 m<sup>2</sup>. In terms of thermal envelope performance, a renovated building has been considered, with a yearly space heating thermal demand in the range of 70 kWh/m<sup>2</sup>/y in the Nordic and EU Continental climates.</p> <p>Regarding the <strong>HVAC system</strong> solutions, the dataset reports the results obtained considering the cascade HP-based solution with room booster HPs developed in the project HAPPENING. In addition to that, a typical (reference) air-water HP system, and a gas boiler system are used as reference systems to assess and compare the HAPPENING system solution performance.</p> <p>Regarding the <strong>on-site renewable energy production system</strong>, a PV plant has been considered. The presence of an electric battery is also accounted for to allow a more complete assessment of the interactions between on-site renewable production and HVAC system consumption, highlighting the effects, advantages, and disadvantages of having also an electric storage. The PV and battery system is considered in all HVAC system solutions (HAPPENING solution, reference air-water HP system, gas boiler system) to highlight the differences in the interactions between different HVAC system solutions with PV and battery.</p> <p>The project deliverable D2.7, available in the material, reports more details about all the quantities included in the dataset, as well as a series of system performance analyses, both over representative weeks and on a yearly basis.</p> <p> </p> <p>The research leading to these results has received funding from the European Community's Horizon 2020 Programme (H2020) under grant agreement n° 957007.</p>
Data from: Which specimens from a museum collection will yield DNA barcodes? A time series study of spiders in alcohol
We report initial results from an ongoing effort to build a library of DNA barcode sequences for Dutch spiders and investigate the utility of museum collections as a source of specimens for barcoding spiders. Source material for the library comes from a combination of specimens freshly collected in the field specifically for this project and museum specimens collected in the past. For the museum specimens, we focus on 31 species that have been frequently collected over the past several decades. A series of progressively older specimens representing these 31 species were selected for DNA barcoding. Based on the pattern of sequencing successes and failures, we find that smaller-bodied species expire before larger-bodied species as tissue sources for single-PCR standard DNA barcoding. Body size and age of oldest successful DNA barcode are significantly correlated after factoring out phylogenetic effects using independent contrasts analysis. We found some evidence that extracted DNA concentration is correlated with body size and inversely correlated with time since collection, but these relationships are neither strong nor consistent. DNA was extracted from all specimens using standard destructive techniques involving the removal and grinding of tissue. A subset of specimens was selected to evaluate nondestructive extraction. Nondestructive extractions significantly extended the DNA barcoding shelf life of museum specimens, especially small-bodied species, and yielded higher DNA concentrations compared to destructive extractions. All primary data are publically available through a Dryad archive and the Barcode of Life database.
Data from: Early postembryonic to mature ontogeny of the oryctocephalid trilobite Duodingia duodingensis from the lower Cambrian (Series 2) of southern China
Many well-preserved, articulated exoskeletons recovered from the early Cambrian (Stage 3) Mingxinsi Formation in Weng'an, Guizhou Province, southern China, permit reconstruction of the early postembryonic to mature (i.e. protaspid to holaspid) ontogeny of the small oryctocephalid trilobite Duodingia duodingensis Chow. It is likely that the type material is a latest stage meraspis, and the species had nine thoracic segments in the holaspid phase rather than the eight suggested previously. The earliest holaspis is relatively small in size (about 3.00 mm in total length), and the succeeding instars show little size-related shape change. Striking changes take place in the morphology of the glabella during early ontogeny including forward extension of the axial furrows until they reach the anterior cephalic margin in meraspid degree 0iii, and narrowing of the glabellar mid-region. This is the first noneodiscid trilobite to show three developmental stages within meraspid degree 0. Documentation of ontogenetic changes demonstrates that both Duodingia hubeiensis and D. taihuensis are junior synonyms of D. duodingensis because they bear characters of particular ontogenetic stages of their senior synonym. The per-moult growth increment in D. duodingensis was apparently small in this small trilobite. The development of trunk segmentation during the meraspid phase is apparently more complex than in many other trilobites and could include multiple moults within individual meraspid degrees, intraspecific polymorphism in the pattern of segment release, or phenotypic variation among the population in the degree of segment expression. Fluctuations between accumulative moults, in which segments are added to the meraspid pygidium, and depletive moults, in which segments are released into the thorax, if confirmed, would suggest tight coordination between these different aspects of trunk segment development.
Data from: Mollusks from the upper Shackleton Limestone (Cambrian Series 2), Central Transantarctic Mountains, East Antarctica
An assemblage of Cambrian Series 2, Stages 3–4 conchiferan mollusks from the Shackleton Limestone, Transantarctic Mountains, East Antarctica is formally described and illustrated. The fauna includes one bivalve, one macromollusk and ten micromollusks, including the first description of the species Xinjispira simplex outside North China. The new fauna shows some similarity to previously described micromollusks from lower Cambrian glacial erratics from the Antarctic Peninsula. The fauna, mainly composed of steinkerns, is relatively low diversity, but the presence of diagnostic taxa, including helcionelloid Mackinnonia rostrata, bivalve Pojetaia runnegari, cambroclavid Cambroclavus absonus and bradoriid Spinospitella coronata as well as the botsfordiid brachiopod Schizopholis yorkensis in the overlying Holyoake Formation correlates the succession to the Dailyatia odyssei Zone (Cambrian Stage 3–4) in South Australia.
FIGURE III2. Phylogeny of Phasia (part 2) Character numbers above boxes refer to the characters in Table 1; numbers below boxes refer to transformation series states. Black bars on right side refer to the monphyletic groups discussed in the text. in Systematics of Phasia Latreille (Diptera: Tachinidae)
FIGURE III2. Phylogeny of Phasia (part 2) Character numbers above boxes refer to the characters in Table 1; numbers below boxes refer to transformation series states. Black bars on right side refer to the monphyletic groups discussed in the text.
FIGURE III1. Phylogeny of Phasia (part 1) Character numbers above boxes refer to the characters in Table 1; numbers below boxes refer to transformation series states; black bars on right side refer to the monphyletic groups discussed in the text. in Systematics of Phasia Latreille (Diptera: Tachinidae)
FIGURE III1. Phylogeny of Phasia (part 1) Character numbers above boxes refer to the characters in Table 1; numbers below boxes refer to transformation series states; black bars on right side refer to the monphyletic groups discussed in the text.
Genomic time-series data show that gene flow maintains high genetic diversity despite substantial genetic drift in a butterfly species
<p>Effective population size affects the efficacy of selection, rate of evolution by drift, and neutral diversity levels. When species are subdivided into multiple populations connected by gene flow, evolutionary processes can depend on global or local effective population sizes. Theory predicts that high levels of diversity might be maintained by gene flow, even very low levels of gene flow, consistent with species long-term effective population size, but tests of this idea are mostly lacking. Here, we show that Lycaeides butterfly populations maintain low contemporary (variance) effective population sizes (e.g., ~200 individuals) and thus evolve rapidly by genetic drift. In contrast, populations harbored high levels of genetic diversity consistent with an effective population size several orders of magnitude larger. We hypothesized that the differences in the magnitude and variability of contemporary versus long-term effective population sizes were caused by gene flow of sufficient magnitude to maintain diversity but only subtly affect evolution on generational time scales. Consistent with this hypothesis, we detected low but non-trivial gene flow among populations. Furthermore, using short-term population-genomic time-series data, we documented patterns consistent with predictions from this hypothesis, including a weak but detectable excess of evolutionary change in the direction of the mean (migrant gene pool) allele frequencies across populations, and consistency in the direction of allele frequency change over time. The documented decoupling of diversity levels and short-term change by drift in Lycaeides has implications for our understanding of contemporary evolution and the maintenance of genetic variation in the wild.</p>
FIGURE 1 in Rediscovery of part of type series of Thaisella mariae (Gastropoda: Muricidae)
FIGURE 1. Remaining paratypes of Thaisella mariae; A–B. Paratype #1, MUPA, ex-CLM 453; C–D. Shell CLM 453 reproduced from Lange de Morretes (1954: plates 25–26); E–F. Paratype #2, MUPA, ex-CLM 453c; G–H. Shell CLM 453c reproduced from Lange de Morretes (1954: plates 25–26). Scale bars: 10 mm.
FIGURE 4 in A taxonomic study of Sedum series Rupestria (Crassulaceae) naturalized in North America
FIGURE 4. Sedum forsterianum collected in King County, Washington (Zika 26602). Leaves of the sterile shoot are erect and densely aggregated distally.
FIGURE 3 in A taxonomic study of Sedum series Rupestria (Crassulaceae) naturalized in North America
FIGURE 3. Sedum forsterianum voucher collected in Mason County, Washington (Zika 25108). The arrows point out the leaves tufted at the tip of the sterile shoots and the young inflorescences clearly reflexed.
FIGURE 1 in A taxonomic study of Sedum series Rupestria (Crassulaceae) naturalized in North America
FIGURE 1. Diagnostic features comparing and contrasting Sedum forsterianum, S. rupestre and S. thartii.
FIGURE 2 in A taxonomic study of Sedum series Rupestria (Crassulaceae) naturalized in North America
FIGURE 2. Sedum thartii collected in Issaquah, King County, Washington. 1. Inflorescences. 2. Close-up of the flowers. The blue arrow shows the triangular-lanceolate sepals. The orange arrow emphasizes the pointed bud reminiscent of S. montanum Song. & Perr. 3. Typical clump of sterile sprouts. 4. Close-up of the glaucous leaves (Photos by Zika, of Zika 26301).
GISD30: global 30-m impervious surface dynamic dataset from 1985 to 2020 using time-series Landsat imagery on the Google Earth Engine platform
<p>A novel and accurate global 30 m impervious surface dynamic dataset (GISD30) for 1985 to 2020 was produced using the spectral generalization method and time-series Landsat imagery, on the Google Earth Engine cloud-computing platform.</p>
FIGURE 1 in The type series of Pseudopaludicola ternetzi Miranda-Ribeiro, 1937 (Anura, Leiuperidae) with designation of a lectotype
FIGURE 1. Lectotype of Pseudopaludicola ternetzi (MNRJ 5460; SVL 20.1 mm) in dorsal (left) and ventral (right) views.
FIGURE 5. Aristolochia ornithorhyncha. A. Shoot segment with leaves and flower buds. B in Two new species of Aristolochia series Thyrsicae (Aristolochiaceae) from southern Central America, with comments on morphologically similar species
FIGURE 5. Aristolochia ornithorhyncha. A. Shoot segment with leaves and flower buds. B. Detail of leaf surface showing pellucid gland dots. C. Flower in lateral view. D. & E. Limb in frontal view. F. Longitudinal section of the utricle. G. Gynostemium in female phase (with the stigmatic surface exposed and anthers closed). H. Gynostemium in male phase (with stigmatic suface closed and anthers dehisced). I. Seeds. J. Capsule before dehiscence. Drawings based on live specimen of R. Aguilar 15430 (USJ), except for B, H and I, based on the live specimen of J.E. Jiménez & A. Aguilar 3500 (USJ).
FIGURE 2. Aristolochia longissima. A in Two new species of Aristolochia series Thyrsicae (Aristolochiaceae) from southern Central America, with comments on morphologically similar species
FIGURE 2. Aristolochia longissima. A. Branches and flower buds (ruler length= 21 cm). B. Detail of leaf surface showing pellucid gland dots. C. Flower, with tube abnormally curved to the side. D. Flower inside view (top) and limb and distal part of tube (bottom). E. Section of utricle showing gynostemium in female phase. F. Capsule before dehiscence. G. Dehiscent capsule. H. Seeds inside the capsule. A, C, D, E and F based on R. Aguilar 15691 (USJ); B, G and H based on J.E. Jiménez & L.D. Arias 4040 (USJ).
FIGURE 3 in Two new species of Aristolochia series Thyrsicae (Aristolochiaceae) from southern Central America, with comments on morphologically similar species
FIGURE 3. Geographic distributions of Aristolochia longissima and A. ornithorhyncha in Costa Rica and Panama, based on herbarium specimens.
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.