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2,015 results for “context”
Metaverse adoption in the context of virtual tourism: Systematic review and model proposal
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Appendix tables for Gaia: A Context-Aware Sequence Search and Discovery Tool for Microbial Proteins
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Data Extraction and Quality Assessment about Cybersecurity in the Context of Agile Software Development
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"EFFECTIVE UTILIZATION OF SMALL BUSINESS AND PRIVATE ENTREPRENEURSHIP THROUGH INNOVATIVE MANAGEMENT IN THE CONTEXT OF A DIGITAL ECONOMY"
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Context dependent benefits of aphids for bacteria in the phyllosphere.
<p>Insect herbivores, like aphids, are common on plants yet how they interact with plant microbiomes remains largely unknown. For instance, for the widespread bacterial epiphyte and potential aphid pathogen <i>Pseudomonas syringae</i>, aphids could impact bacterial populations by serving as secondary hosts or by altering the epiphytic habitat through feeding and/or waste secretion. Here we examined if the pea aphid, <i>Acyrthosiphon pisum</i>, could influence epiphytic populations of <i>P. syringae</i>. First, we quantified epiphytic growth ability without aphids and virulence to aphids across 21 diverse <i>P. syringae</i> strains. For eight strains that varied in these traits we then assessed the influence of aphid presence on epiphytic bacterial growth. In some cases, <i>P. syringae</i> benefited significantly from the presence of aphids, with up to 3.8 times more cell doublings. This benefit was not correlated with strain traits, but rather with initial population densities; smaller bacterial populations received relatively more benefit from aphids, and larger populations received less benefit. Honeydew, the sugary waste product of aphids, in the absence of aphids was sufficient to increase <i>P. syringae</i> density on leaves. We conclude that aphid honeydew can sometimes increase <i>P. syringae</i> epiphytic growth, but that the bacteria may not benefit from using aphids as hosts.</p>
Managing Ionising Radiation Risks: The Need for a Broader Context
<p>ICRP is the leading scientific organisation regrouping some of the most recognised RP experts worldwide and has defined for decades the principles and tools to be used by RP professionals. The ICRP has recently embarked on a process to revise its General Recommendations.</p> <p>The Radiological Protection Working Group (RPWG) of the World Nuclear Association, a forum for RP experts in the field of nuclear energy, acknowledges the need to adapt selected parts of the RP system, but recommends considering any reform in a wider context.</p> <p>The overarching aim of the radiological protection is the protection of humans, animals, and the environment from any detrimental health effects due to ionising radiation. Over the years however, the RP community started to understand that the harmful effects of ionising radiation should not be considered in isolation of other types of hazard. As such, the “all-hazard approach” was developed to include all the risks considered for a specific scenario, albeit all too often focused on the local scale only, forgetting the potential implications on the global scale. Climate change originating from anthropomorphic activities is one such risk that is already creating upheaval in our society and is on the move to cause a tremendous impact on our planet in the near future, far more than any small improvement in radiation exposure ever will.</p> <p>The ICRP has the responsibility more than ever to contextualise the realities of our time and to fully understand the potential consequences of any changes or added complexity to our current RP system which may add some small benefits from a health and safety perspective but would penalise nuclear technologies that provide huge benefits to society and an essential tool to reaching carbon neutrality. Consequently, any changes to the current RP system should be subject to a deep impact analysis using a true “all-hazard approach”.</p> <p>The LNT hypothesis, the need for education especially for members of the public towards the risks associated with low doses, the avoidance of over-conservatism, the changes of the system of dose quantities, are some of the many subjects that will need to be very carefully considered bearing in mind the current challenges.</p> <p>Overall, the revision of the general recommendations will need to be simple and practical. The RPWG is willing to collaborate with the ICRP to provide industry input on the practicalities of radiological protection as applied in the nuclear industry.</p>
FIG. 14 in Sacrifice du cochon ou mise en relation? Du sang, des signes et des sons dans trois contextes rituels chez les Alangan, les Blaan et les Ibaloy des Philippines
FIG. 14. — Eddy Bulcio, un Ibaloy expérimenté, s'occupe de la découpe du cochon. Crédit photo: Frédéric Laugrand, 2019.
FIG. 5 in Sacrifice du cochon ou mise en relation? Du sang, des signes et des sons dans trois contextes rituels chez les Alangan, les Blaan et les Ibaloy des Philippines
FIG. 5. — Anigo (un aîné) et ses compagnons examinent la rate du cochon et son péritoine. Crédit photo: Frédéric Laugrand, 2012.
FIG. 3 in Sacrifice du cochon ou mise en relation? Du sang, des signes et des sons dans trois contextes rituels chez les Alangan, les Blaan et les Ibaloy des Philippines
FIG. 3. — Le cochon est placé sur une bûche de bois et immobilisé. Artus (un aîné) procède alors à sa mise à mort avec son gulok (machette). Crédit photo: Frédéric Laugrand, 2012.
FIG. 10 in Contexte historique de la collection Félix de Roissy (1771- 1843) de reptiles marins jurassiques des Vaches Noires
FIG. 10. — Document de travail annoté de la main de Henri Marie Ducrotay de Blainville montrant le dessin d'une vertèbre de métriorhynchidé des Vaches Noires de la collection de Roissy (BCM MsBLA57, dossier « Crocodiles vivants et fossiles »). La vertèbre représentée est toujours conservée au MNHN sous le numéro MNHN.F.RJN162 (AC 8915) et est présentée sur la Figure 9F, G. Dimension de la feuille: 18 × 22,8 cm (hauteur de la vertèbre sur le dessin: 13,9 cm). © Muséum national d'histoire naturelle (Paris)-Direction des bibliothèques et de la documentation.
FIG. 11 in Contexte historique de la collection Félix de Roissy (1771- 1843) de reptiles marins jurassiques des Vaches Noires
FIG. 11. — Crâne de Metriorhnychus superciliosus (Blainville in J.-A. Eudes-Deslongchamps, 1852) (lectotype) des Vaches Noires (Callovien supérieur ou Oxfordien inférieur). De son vivant, Félix de Roissy procura à de Blainville ce spécimen qui fut figuré pour la première fois par Eugène Eudes-Deslongchamps dans son Prodrome des Téléosauriens du Calvados. A-C, Spécimen original (MNHN.F.RJN256) en vues dorsale (A), ventrale (B) et latérale gauche (C); D-F, figures correspondantes publiées par E. Eudes-Deslongchamps (1867-1869: pl. 20, fig. 2; pl. 21, fig. 1). Ces figures ont été inversées lors du procédé d'impression. Échelle: 10 cm.
FIG. 7 in Contexte historique de la collection Félix de Roissy (1771- 1843) de reptiles marins jurassiques des Vaches Noires
FIG. 7. — Vertèbres d'Ophthalmosaurus sp. (Ichthyosauria) du Jurassique (Callovien supérieur ou Oxfordien inférieur) des Vaches Noires de la collection de Roissy: A, B, faces articulaire (A) et latérale (B), MNHN.F.RJN203;C, D, faces articulaire (C) et dorsale (D), MNHN.F.RJN197;E, F, faces articulaire (E) et ventrale (F), MNHN.F.RJN195;G, H, faces articulaire (G) et ventrale (H), MNHN.F.RJN202;I, J, faces articulaire (I) et ventrale (J), MNHN.F.RJN199. Échelle: 5 cm.
Male meadow vole scent marking 1 rival odor context
<p>Meadow voles (<i>Microtus pennsylvanicus</i>) rely on olfactory communication, such as scent marking, to find and secure mating opportunities during the breeding season. Scent marks, and odors in general, provide information about the donors and persists in the environment for extended periods, allowing a wide audience. Whether a vole responds to another scent mark(s), or odor(s), depends on the social context and the information the odor provides about the donor(s). Therefore, we examined if male scent marking towards a social odor or female meadow voles is influenced by information present or previously encountered based on contextual differences in the social odor. We presented males with two odor associations of a male with a female with contextual differences in the age of the rival. We tested male scent marking with both the odors present, current information, and with the females from the social information, prior information. It was found that rival male age did not affect the scent marking behavior of males towards a social odor or female voles. Rival male age also did not affect preference as males did not show a preference for either female. The lack of an effect may lie in the properties of scent marks and the natural history of meadow voles during the breeding season. The odor of an individual rival may not represent a strong enough competitional threat to influence a signaler's decisions, but the association could still provide the signaler with valuable information about which females are consider high-quality.</p>
Corpus of Literature: Approaches to Support Software Project Management in The Agile Context
<p>Corpus of Literature: Approaches to Support Software Project Management in The Agile Context</p>
Data package for Cement with bacterial nanocellulose cured at reservoir temperature: Mechanical performance in the context of CO2 geological storage
<p>Data from experimental results and numerical modeling. The dataset is deposited in a .zip file or .xls(.xlsx) file format.</p> <p>Publication:</p> <p>Juan Cruz Barría, Diego Manzanal, Patricia Cerrutti, Jean-Michel Pereira,<br> Cement with bacterial nanocellulose cured at reservoir temperature: Mechanical performance in the context of CO2 geological storage,<br> Geomechanics for Energy and the Environment,<br> 2021,<br> 100267,<br> ISSN 2352-3808,<br> https://doi.org/10.1016/j.gete.2021.100267.<br> (https://www.sciencedirect.com/science/article/pii/S2352380821000356)<br> Keywords: CO2 geological storage; Cement paste; Bacterial nanocellulose; Reservoir temperature; Chemo-hydro-mechanical couplings</p> <p> </p> <p> </p>
Features of visitors in the context of island-based assemblage and foraging profile related to Avicennia species from Indian Sundarban mangroves
<p>This dataset demonstrates the assemblage pattern and foraging behavior of insect flower visitors on the <em>Avicennia officinalis </em>and <em>Avicennia marina</em> plant from the mangroves of Indian Sundarban.</p>
Supporting data and code for: Distribution of invasive versus native whitefly species and their pyrethroid knock-down resistance allele in a context of interspecific hybridization
<p>This is the first release of the final data and code for the article accepted for publication in Scientific Reports journal. It contains all the necessary scripts to produce most of the analyses and figures of the manuscript. All the necessary data can be found in the 'data' folder.</p>
Importance of invasion mechanisms varies with abiotic context and plant invader growth form
<p><span>1. Many invasion hypotheses propose biotic interactions as the main mechanism to explain non-native species' success. Despite the evidence that the strength of biotic interactions varies with abiotic context, it remains unclear whether the importance of the different mechanisms proposed to explain invasion predictably varies with abiotic context and whether this variation is consistent across different growth forms.</span></p> <p><span>2. We reviewed studies at a global scale to evaluate whether evapotranspiration, latitude, precipitation, and temperature influence the importance of disturbance, enemy release, facilitation, and novel weapons mechanisms to explain non-native plant invasions. In total, we calculated 171 effect sizes for ~300 non-native plant species covering a wide range of environmental conditions and growth forms.</span></p> <p><span>3. Environmental context and plant growth form influenced the role played by each invasion mechanism. The importance of disturbance in facilitating invasion exhibited a quadratic relationship with latitude and temperature and decreased with increasing precipitation. In mixed communities and trees, disturbance was mediated by either evapotranspiration, latitude, precipitation, or temperature. Enemy release exhibited a quadratic relationship with evapotranspiration, latitude, and precipitation, and was positively related to temperature. The importance of enemy release was also contingent on growth form and was highly context-dependent, enemy release responses for grasses, and trees were modulated by either evapotranspiration, latitude, precipitation, or temperature. The importance of facilitation decreased with increasing temperature. In forbs, facilitation decreased with evapotranspiration and temperature. The importance of novel weapons was more strongly confirmed for studies conducted at lower evapotranspiration, precipitation, and higher latitudes, and exhibited a quadratic relationship with temperature.</span></p> <p><span>4. Synthesis. Our results show that environmental conditions not only filter non-native species depending on physiological tolerances but may also influence the importance of invasion mechanisms.</span></p>
Supplementary material 1 from: Zhao M, Tian Y, Dong N, Hu Y, Tian G, Lei Y (2022) Spatial and temporal dynamics of habitat quality in response to socioeconomic and landscape patterns in the context of urbanization: A case in Zhengzhou City, China. Nature Conservation 48: 185-212. https://doi.org/10.3897/natureconservation.48.85179
Notes on the data
Data from: Genetic structure of the white-footed mouse in the context of the emergence of Lyme disease in southern Québec
[No abstract entered]
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.