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.
9,882
datasets available to search
ShareScore release 0.9.0
Dataset results
9,882 results for “Scale”
FIGURE 2. Coccus aonidum L in Carl Linnaeus and his scale insects (Hemiptera: Coccoidea)*
FIGURE 2. Coccus aonidum L. Adult female. (Now Chrysomphalus aonidum (L.)).
FIGURE 9. Coccus salicis L in Carl Linnaeus and his scale insects (Hemiptera: Coccoidea)*
FIGURE 9. Coccus salicis L. Adult female. (Now Chionaspis salicis (L.)).
FIGURE 10. Coccus tiliae L in Carl Linnaeus and his scale insects (Hemiptera: Coccoidea)*
FIGURE 10. Coccus tiliae L. Adult female. (Now Eulecanium tiliae (L.)).
FIGURE 13. Coccus uvaeursi L in Carl Linnaeus and his scale insects (Hemiptera: Coccoidea)*
FIGURE 13. Coccus uvaeursi L. Adult female. (Now Eriococcus uvaeursi (L.)).
FIGURE 14. Coccus vitis L in Carl Linnaeus and his scale insects (Hemiptera: Coccoidea)*
FIGURE 14. Coccus vitis L. Adult female. (Now Pulvinara vitis (L.)).
FIGURE 11. Coccus ulmi L in Carl Linnaeus and his scale insects (Hemiptera: Coccoidea)*
FIGURE 11. Coccus ulmi L. Adult female. (Now Lepidosaphes ulmi (L.)).
Figure 5 from: Orlov NL, Ermakov OA, Nguyen TT, Ananjeva NB (2021) A new record of odd-scaled snake (Serpentes, Xenodermidae) from Vietnam: expanded description of Parafimbrios vietnamensis based on integrative taxonomy. ZooKeys 1048: 79-89. https://doi.org/10.3897/zookeys.1048.66477
Figure 5 ML phylogenetic tree (HKY+G+I model) based on the mitochondrial COI gene. Numbers near the branches denote percentage bootstrap resampling support from 1000 replications (ML/ME/NJ). Bootstrap support is only shown for values exceeding 80%. Asterisks represent 100% values. Scale bar shows substitutions/site.
Figure 4 from: Orlov NL, Ermakov OA, Nguyen TT, Ananjeva NB (2021) A new record of odd-scaled snake (Serpentes, Xenodermidae) from Vietnam: expanded description of Parafimbrios vietnamensis based on integrative taxonomy. ZooKeys 1048: 79-89. https://doi.org/10.3897/zookeys.1048.66477
Figure 4 Habitat of P. vietnamensis in the primary polydominant forest in Yen Bai Province, Vietnam.
Figure 3 from: Orlov NL, Ermakov OA, Nguyen TT, Ananjeva NB (2021) A new record of odd-scaled snake (Serpentes, Xenodermidae) from Vietnam: expanded description of Parafimbrios vietnamensis based on integrative taxonomy. ZooKeys 1048: 79-89. https://doi.org/10.3897/zookeys.1048.66477
Figure 3 Parafimbrios vietnamensisZISP 31426 in life A dorsal view of head B ventral view of head C dorsolateral view of midbody D ventrolateral view of midbody.
Figure 2 from: Orlov NL, Ermakov OA, Nguyen TT, Ananjeva NB (2021) A new record of odd-scaled snake (Serpentes, Xenodermidae) from Vietnam: expanded description of Parafimbrios vietnamensis based on integrative taxonomy. ZooKeys 1048: 79-89. https://doi.org/10.3897/zookeys.1048.66477
Figure 2 Parafimbrios vietnamensisZISP 31426 A dorsal view in life B ventrolateral view in life C dorsal view in life D ventral view of the preserved specimen.
Figure 1 from: Orlov NL, Ermakov OA, Nguyen TT, Ananjeva NB (2021) A new record of odd-scaled snake (Serpentes, Xenodermidae) from Vietnam: expanded description of Parafimbrios vietnamensis based on integrative taxonomy. ZooKeys 1048: 79-89. https://doi.org/10.3897/zookeys.1048.66477
Figure 1 Map of Indochina showing the known localities of Parafimbrios lao (red dots) and P. vietnamensis (green dots) (after Teynié et al. 2015; Nguyen et al. 2015; Teynié and Hauser. 2017; Ziegler et al. 2018; Bo et al. 2020) 1 Pua district, Nan Province, Thailand 2 Ngoi District, Luangphrabang Province, Laos (type locality of P. lao) 3 Vieng Xai District, Houaphan Province, Laos 4 Thuan Chau District, Son La Province, Vietnam 5 Jiangcheng County, Yunnan Province, Southwestern China; P. vietnamensis6 Hoang Ho Village, Phang So Lin Commune, Sin Ho District, Lai Chau Province, Vietnam, 22.4167°N, 103.3681°E (type locality of P. vietnamensis) 7ZISP 31426, Che Tao Village, The Mu Cang Chai Species and Habitat Conservation Area (SHCA), Yen Bai Province, Vietnam, 21.5435°N, 104.0364°E (new record of P. vietnamensis).
FIGURE 2 in Identification guide to species in the scale insect tribe Iceryini (Coccoidea: Monophlebidae)
FIGURE 2. Setal types in Iceryini. A, Flagellate seta; B, Hair-like seta; C, Spiniform seta.
FIGURE 1 in Identification guide to species in the scale insect tribe Iceryini (Coccoidea: Monophlebidae)
FIGURE 1. Diagram of a generalized iceryine showing body regions referred to in the diagnoses.
Scaling of locomotor muscle oxidative and glycolytic metabolic enzymes during the ontogeny of regional endothermy in Pacific bluefin tuna (Thunnus orientalis)
<p><span>In this study, the scaling of the oxidative metabolic enzymes citrate synthase (CS) and cytochrome <i>c</i> oxidase (COX) and the glycolytic enzyme pyruvate kinase (PK) in the red ('slow-twitch', oxidative) and the white ('fast-twitch', glycolytic) locomotor muscle of young (~2 to ~16 months of age) Pacific bluefin tuna (<i>Thunnus orientalis</i>) during the ontogeny of red muscle endothermy was investigated. On a mass-specific basis (units g<sup>-1</sup> muscle tissue), CS activity scaled negatively with body mass with scaling coefficients of -0.12 for red muscle and -0.21 for white muscle, whereas COX activity did not scale in either muscle type and PK activity scaled positively in white muscle, with a scaling coefficient of 0.09, but did not scale in red muscle. Thus mass-specific metabolic heat production potential either decreased or remained constant in the red muscle during the ontogeny of red muscle endothermy. In contrast, total red muscle mass, total red muscle CS activity and total red muscle COX activity all scaled positively with body mass with scaling coefficients of 0.90, 0.78 and 0.92, respectively, and each of these correlated positively with the magnitude of the red muscle thermal excess. Thus, increasing total, but not mass-specific, metabolic heat production capacity contributed to the increasing red muscle thermal excess with increasing body size in juvenile <i>T. orientalis</i>. Additionally, for CS and COX, transcript abundance was a poor predictor of enzyme activity. Thus, transcriptional regulation played a limited role in determining the differences between the two muscle types and the scaling relationships for these enzymes.</span></p>
Data from: Potential of typical highland and mountain forests in the Czech Republic for climate-smart forestry: ecosystem-scale drought responses
<p>Climate-smart forestry (CSF) consists of an extensive framework of actions directed to mitigating and adapting to global climate change impacts on the resilience and productivity of forest ecosystems. The study connected to this data set investigates the impact of the pan-European 2018 drought on carbon exchange dynamics in typical highland and mountain forests in the Czech Republic, including two coniferous (Norway spruce at Bílý Kříž and Rajec) and one deciduous (European beech at Štítná) stand. Our results show annual net ecosystem CO<sub>2</sub> uptake at Rajec to be reduced by 50% during the drought year in comparison to a reference year with normal climatic conditions. Bílý Kříž is less affected by drought, as the local microclimate ensures sufficient water supply. The European beech forest at Štítná is most resilient against drought and its negative impacts: there we detect no differences in carbon exchange dynamics between the drought year and the reference year. Our results are demonstrated on the basis of monthly and annual carbon exchange values and corresponding environmental variables. This data set consists of two files, one containing daily average (sum) data, the second one containing 30 minute average data. The 30 minute average data were the basis of all daily, monthly and annual average (sum) data shown in the study connected to this data set.</p>
Tradeoffs with utility-scale solar development and ungulates on western rangelands
<p>Utility scale solar energy (USSE) has become an efficient and cost-effective form of renewable energy, with an expanding footprint into rangelands that provide important habitat for many ungulate populations. Using GPS data collected before and after construction, we documented the potential impacts of USSE on pronghorn, including direct habitat loss, indirect habitat loss, and barrier effects to both resident and migratory population segments. Our case study highlights the challenges that USSE poses to ungulate conservation, including 1) impermeable security fencing that removes habitat and reduces connectivity, and 2) the lack of guidelines for minimizing solar impacts to ungulates. We encourage agencies and industry to work towards a unified siting process and develop ungulate-specific best management practices to minimize habitat loss and retain landscape connectivity. Ungulate biodiversity and ecosystem services (e.g., long-distance migrations) in arid rangelands are important considerations when balancing the global benefits of renewable energy with local wildlife impacts.</p>
Environmental drivers of plant distributions at global and regional scales: occurrence data with associated environmental variables of plant families/genera/species
<p>How environmental factors drive plant distribution across globe is one of the most fundamental questions in ecology. Plant distributions may be shaped by various environmental factors, such as climate, topography and edaphic factors. Nevertheless, it is not clear about the relative importance of different environmental factors in driving plant distribution across spatial scales and among plant groups. This study aimed to disentangle how plant–environment relationships vary with latitude and among plant taxa including angiosperms, gymnosperms, pteridophytes and bryophytes.</p> <p><b><span>Location</span></b>: Global</p> <p><b><span>Main taxa</span></b>: Plants</p> <p><b><span>Results</span></b>: Our analyses revealed the primacy of climatic variability (temperature seasonality and isothermality) on plant distribution at the global scale. The relative contribution of temperature seasonality and isothermality peaked in tropical areas, whereas solar radiation and annual mean temperature had stronger influence at high-latitude areas. We also found wide-range plant groups tend to occur at area with higher temperature variability (isothermality and temperature seasonality) and flatter terrain (low slope). Climate extremes (low temperature and low solar radiation) determined plant distribution range and limits across latitude. Soil and topography had diverse thought less important effects (related to climate) on broad-scale plant distribution patterns.</p> <p><b><span>Main Conclusions</span></b>: Our study highlights the significance of climate variability for global plant distributions and climate extremes at higher latitude areas. Environmental effects of plant distributions vary across latitude. The findings imply that our understandings on environmental factors affecting plant distributions rely on the geographical scales that we focus on, suggesting that different geographcial and local ecological processes should be integrated to explain multi-scale distribution patterns.</p>
Figure 3. Geraldus fittoni, holotype female. Scale bar 1 in A review of the genus Geraldus Fitton (Hymenoptera: Ichneumonidae: Banchinae), with description of a new species
Figure 3. Geraldus fittoni, holotype female. Scale bar 1 mm.
Figure 10 in Can hair width and scale pattern and direction of dorsal scapular mammalian hair be a relatively simple means to identify species?
Figure 10. Boxplot of 30 guard hair widths for each species including quartile ranges.
Figure 4 in Microstructures and nanostructures of high Andean Penaincisalia lycaenid butterfly scales (Lepidoptera: Lycaenidae): descriptions and interpretations
Figure 4. Scanning electron micrographs of Penaincisalia culminicola scale microstructures. (A) Tile-shaped scales with dentate anterior margins; (B) low longitudinal ridges, straight cross ribs, widely opening microcells, pepperpot layers; (C) moderate longitudinal ridges, curved cross ribs with layers of wispy material; (D) high longitudinal ridges with flutes, closely set v-shaped cross ribs, rectangular and almost closed microcells.
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.