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1,245 results for “dating”
Extirpated species in Berlin, dates of last detections, habitats, and number of Berlin’s inhabitants
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Supplementary information from: Dating the origin of a viral domestication event in parasitoid wasps attacking Diptera
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Data from: Redefining the Huayquerian Stage (Upper Miocene to Lower Pliocene) of the South American chronostratigraphic scale based on biostratigraphical analyses and geochronological dating
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Data for: The start of frozen dates over northern permafrost regions with the changing climate
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Molecular dating for phylogenies containing a mix of populations and species by using Bayesian and RelTime approaches
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Squid male alternative reproductive tactics are determined by birth date
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Arrival dates of male and female willow warblers (Phylloscopus trochilus) to their breeding site in Sweden 1979-2016
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Treelists, constraints and logfiles for: Relative time constraints improve molecular dating
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Directly dating Plio-Pleistocene climate change in the terrestrial record
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Data from: Detecting ancient co-dispersals and host shifts by double dating of host and parasite phylogenies: application in proctophyllodid feather mites associated with passerine birds
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Data from: Individual variation and selection for phenotypic plasticity of laying date and clutch size across different environmental conditions in Tree swallow (Tachycineta bicolor)
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EOU UK central heating on/off date micro-survey result 2017 to 2022
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Data from: But the clock, tick-tock: The preeminence of relaxed clock models in total-evidence dated phylogenetics
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Data for: Earlier leaf senescence dates are constrained by soil moisture
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Data from: A novel post-1950 CE atmospheric 14C record for the tropics using absolutely dated tree rings in the equatorial Amazon
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Samasgarh समस्गढ़ (Huzur tehsil, District Bhopal, Madhya Pradesh). Jain temple, inscription dated saṃvat 1288.
<p><a href="https://www.wikidata.org/wiki/Q24912445">Samasgarh</a> समस्गढ़ (Huzur tehsil, District Bhopal, Madhya Pradesh). Jain temple, inscription dated saṃvat 1288, documented 2008 in the course of the demolition of the Paramāra-period temple.</p> <p><strong>Coordinates: </strong><a href="http://wikimapia.org/#lang=en&lat=23.127194&lon=77.333128&z=18&m=bs&show=/13450844/Samasgarh-Jain-temple&search=Samasgarh">23°7'37"N 77°19'58"E</a></p> <p><strong>Survey of India</strong>: <a href="https://doi.org/10.5281/zenodo.1411046">Sheet 55E8 1974 1st edition</a></p>
US State Social Distancing Intervention Dates (valid to 4/25/20)
<p>This dataset contains dates for the implementations of the following interventions in 50 US states plus Shelby County TN in response to COVID-19. Each intervention date has an associated comment containing sources for that date and a rationale when the decision was not strictly objective. Interventions are valid to 4/25/20 after which some states began to reverse some interventions.</p> <ul> <li>schools_universities <ul> <li>Primary/secondary school closing; partial closing is OK; State university closing if it precedes primary/secondary</li> </ul> </li> <li>travel_restrictions <ul> <li>Out of state travel quarantine restrictions OR state-level guidance to avoid traveling out of state</li> </ul> </li> <li>public_events <ul> <li>Banning of ALL public events of more than 100 participants</li> </ul> </li> <li>sport <ul> <li>Banning/canceling of sporting events. Banning of public events of 1000 or more also qualifies.</li> </ul> </li> <li>lockdown <ul> <li>Definitions vary, but include: banning of non-essential gatherings/business operations, ordering stay at home except for exercise and essential tasks; stay at home/safer at home orders</li> <li>Lockdown encompasses all other intervensions by definition, so if a state skips multiple interventions and goes to lockdown, the lockdown date is used for those interventions as well.</li> </ul> </li> <li>social_distancing_encouraged <ul> <li>State advice on distancing including: work from home, reduce public transport, avoid non-essential contact; any guidance for maintaining a physical distance from others will also qualify. Mere words "social distancing" do not count unless they are elaborated with what that means in practice. Messaging must be to public and not selected group (e.g. state employees).</li> </ul> </li> <li>self_isolating_if_ill <ul> <li>Strong recommendations/laws about self-isolating if showing COVID like symptoms; Statewide testing implies this, so whichever comes first. Messaging must be to public and not selected group (e.g. state employees).</li> </ul> </li> </ul>
Date from: Top-down effects from parasitoids may mediate plant defense and plant fitness
<ol> <li>Plants face many environmental stresses that can impact the<span>ir </span><span><span>survival</span></span><span>, developm</span>ent, and fitness. Insects are the most diverse, abundant and threatening herbivores in nature. As a consequence, plants produce direct chemical and physical defenses to reduce herbivory. They also release volatiles to recruit natural enemies that indirectly protect them from herbivory. The recruitment of parasitic wasps can benefit plant fitness because they ultimately kill their insect hosts.</li> <li>Recently, studies showed that parasitoids can indirectly mediate plant defenses by modulating herbivore oral secretions. In addition to the direct benefits of parasitoids in terms of reducing herbivore survival, we tested if the reduction in induced defenses by parasitized caterpillars compared to non-parasitized caterpillars may reduce the costs associated with defense expression.</li> <li>We provide evidence that tomato plants treated with saliva from parasitized caterpillars have significantly higher fitness parameters including increased flower numbers (16.3%) and heavier fruit weight (15%), compared to plants treated with saliva from non-parasitized caterpillars. Since plants were grown without actual herbivores, the higher values for these fitness parameters were due to lower costs of induced defenses and not due to reduced herbivory by parasitized caterpillars. Furthermore, the resulting seed germination time was shorter and the germination rate was higher when the maternal plants were previously exposed to parasitized herbivore treatment compared to control (non-treated) plants.</li> <li>Overall, application of saliva did not result in transgenerational priming of offspring defense responses. However, offspring of parents exposed to caterpillar saliva had lower constitutive levels and higher induced levels of trypsin inhibitor than offspring from unexposed parents.</li> <li>This study shows that the saliva of parasitized caterpillars can modulate plant defenses and further demonstrates that the lower induction of plant defenses is associated with elevated plant fitnes<span>s </span><span><span>in the absence of herbivore feeding</span></span><span>, sugge</span>sting that induced plant defenses are costly. </li> </ol>
Raw Date of Manuscript 《Quantifying the ice storage in the Upper Indus River basin with the ground-penetrating radar measurements and Glacier Bed Topography version 2 modeling》
<p>Raw date and materials of the manuscript 《Quantifying the ice storage in the Upper Indus River basin with the ground-penetrating radar measurements and Glacier Bed Topography Version 2 modelling》</p>
Data from: Early-life conditions determine the between-individual heterogeneity in plasticity of calving date in reindeer
1. Phenotypic plasticity has become a key-concept to enhance our ability to understand the adaptive potential of species to track the pace of climate change by allowing a relatively rapid adjustment of life history traits. 2. Recently, population-level trends of an earlier timing of reproduction to climate change have been highlighted in many taxa but only few studies have explicitly taken into consideration between-individual heterogeneity in phenotypic plasticity. 3. Using a long-term data of a semi-domesticated reindeer (<i>Rangifer tarandus</i>) population, we demonstrated that females differed greatly in their mean calving date but only slightly in the magnitude of their plastic response to the amount of precipitation in April. We also showed that despite the absence of a population trend, females individually responded to the amount of precipitation in April by delaying their calving dates. 4. Females' calving date under average climatic conditions was best predicted by their birthdate, their physical condition in March-April-May before their first calving season and by their first calving date. The degree of their phenotypic plasticity was not dependent on any of the females' attributes early in life tested in this study. However, females who delayed their calving dates in response to a higher amount of precipitation in April slightly produced less calves over their reproductive life. 5. These findings confirmed that early life conditions of female reindeer can shape their phenotypic value during reproductive life, supporting the importance of maternal effects in shaping individuals' lifetime reproductive success. Whether females differed in the magnitude of their plastic response to climatic changes has received contrasted responses for various ungulate species. This calls for more research to enhance our understanding of the underlying mechanisms leading to the complexity of plastic responses among populations to cope with current climate change.
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.