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18,658 results for “impacts”
Data and Code for "Comparing the Impacts of Ozone-Depleting Substances and Carbon Dioxide on Arctic Sea Ice Loss"
<p>This upload contains data and code related to the submitted manuscript "Comparing the Impacts of Ozone-Depleting Substances and Carbon Dioxide on Arctic Sea Ice Loss" by Bushuk, Polvani, and England. See README.txt for a description of the datasets and code.</p>
Shaking Legitimacy: The Impact of Earthquakes on Conflict in Historical China
<p>Bai, Ying. 2022. Replication files for "Shaking Legitimacy: The Impact of Earthquakes on Conflict in Historical China". Economic Journal. Conditionally accepted.</p>
Aerosol impacts on storm electrification and lightning discharges under different thermodynamic environments
<p>These are important data supporting the conclusion of the paper are available in the main text.</p>
Supplementary Material for Investigating the Perceived Impact of Maternity on Software Engineering: a Women's Perspective
<p>Background: Several researchers report the impact of gender on software development teams, especially in relation to women. In general, women are under-represented on these teams and face challenges and difficulties in their workplaces. When it comes to women who are mothers, these challenges can be amplified and directly impact these women's professional lives, both in industry and academia. However, little is known about women ICT practitioners' perceptions of the challenges of maternity in their professional careers.<br> Objective: This paper investigates mothers' challenges and difficulties in global software development teams. Method: We conducted a survey with women in the ICT field who work in academia and global technology companies. We surveyed 141 mothers from different countries and employed mixed methods to analyze the data. Results: Our findings reveal that women face sociocultural challenges, including work-life balance issues, bad jokes, and moral harassment. The prejudices they suffer make them insecure and with low confidence in the work performed. Furthermore, they usually do not have a supporting network during and after maternity leave, which culminates in them feeling overloaded. The surveyed women suggested a set of actions to reduce the challenges they face in their workplaces, such as: creating a code of conduct for men and childcare within companies.<br> Conclusion: Women face many challenges when they become mothers. Our findings explore these challenges and can help organizations in developing policies to minimize them. Also, it can help raise awareness of co-workers and bosses, toward a more friendly and inclusive workplace.</p>
Early Triassic Thermal Maximum and its ecological impact on conodonts
<p>Supporting Information for</p> <p><strong>Early Triassic Thermal Maximum and its ecological impact on conodonts</strong></p>
Online companion -Technical Impacts of the Deployment of Renewable Energy Community on Electricity Distribution Grids
<p>Online companion for the article "Technical Impacts of the Deployment of Renewable Energy Community on Electricity Distribution Grids".</p>
Pupillary dynamics reflect the impact of temporal expectation on detection strategy - data
<p>This repository contains data from work that investigated how humans can extract hidden temporal cues from the occurrences of probabilistic targets and utilize them to inform target detection in a complex acoustic stream, using a combination of behavioral measures and pupillometry. It accompanies the article entitled: " <strong>Pupillary dynamics reflect the impact of temporal expectation on detection strategy</strong>" from the same authors. It contains:<br> - preprocessed pupil data for all subjects<br> - similarly matched behavior data for all subjects<br> - custom code for both behavioral and pupil analysis</p>
Supplemental materials for: Current pubertal development in Chinese children and the impact of overnutrition, lifestyle and perinatal factors
<p><strong>Context: </strong>Pubertal onset has been decreasing in many countries but there has been no data on pubertal development in Chinese children over the last decade.</p> <p><strong>Objective: </strong>The primary objective of the study was to evaluate the current status of sexual maturation in Chinese children and adolescents. Secondary objectives were to examine socio-economic, lifestyle and auxological associations with pubertal onset.</p> <p><strong>Design: </strong>A national, cross-sectional health survey.</p> <p><strong>Setting: </strong>The community-based setting.</p> <p><strong>Participants: </strong>A multistage, stratified cluster random sampling method was used to select a nationally representative sample, consisting of 231,575 children and adolescents(123,232 boys and 108,343 girls) between 2017 and 2019.</p> <p><strong>Main Outcome Measure: </strong>Growth parameters and pubertal staging were assessed by physical examination.</p> <p><strong>Results: </strong>Compared to 10 years previously the median age of Tanner 2 breast development and menarche were similar at 9.65 years and 12.39 years respectively. However, male puberty occurred earlier with a median age of testicular volume ≥4 ml of 10.65 years. Pubertal onset did occur earlier at the extremes with 3.3% of the girls with breast development between 6.5-6.99 years old increasing to 5.8% by 7.5-7.99 years old. Early pubertal onset was also noted in boys, with a testicular volume ≥ 4 ml noted in 1.5% between 7.5-7.99 years increasing to 3.5% between 8.5-8.99 years old. Obesity and overweight increased the risk of developing earlier puberty compared to the normal weight in both boys and girls.</p> <p><strong>Conclusions: </strong>Over the past decade, pubertal development is occurring earlier in Chinese children. While the cause is multifactorial, overweight and obesity are associated with earlier puberty onset. The currently-used normative pubertal data of precocious puberty may not be applicable to diagnose precocious puberty.</p>
Architecture-based Uncertainty Impact Analysis to ensure Confidentiality - Data Set
<p>Data set of the Paper "Architecture-based Uncertainty Impact Analysis to ensure Confidentiality". For more information, please see the README.md.</p>
Underlying data for The impact of COVID-19 severity on pregnancy outcomes among Iraqi women: a retrospective observational study
<p>Underlying data for The impact of COVID-19 severity on pregnancy outcomes among Iraqi women: a retrospective observational study</p>
STROBE checklist for: The impact of COVID-19 severity on pregnancy outcomes among Iraqi women: a retrospective observational study
<p>STROBE checklist for: The impact of COVID-19 severity on pregnancy outcomes among Iraqi women: a retrospective observational study</p>
Quantitative Assessment of the Impact of Future Land Use Changes on Flood Risk Using Remote Sensing, Machine Learning, and a Hydraulic Model
<p> </p> <p>The RF Machine learning code </p> <p>Topological, geomorphology, geology, metrological information of the Tajan watershed.</p> <p>Land use land cover images of the Tajan watershed</p> <p>River, transportation roads, villages map </p> <p>Global damage function datasets.</p>
Analytical datasets of impact glass beads from the Chang'e-5 mission
<p>Table 1. Summary information of mount CE5#33</p> <p>Table 2. EPMA analytical results of CE5 impact glass beads with smooth and clear textures.</p> <p>Table 3. NanoSIMS analytical results of water abundances and hydrogen isotope compositions of the standards.</p> <p>Table 4. Water abundances and hydrogen isotope compositions of CE5 impact glass beads after correction of spallation effects.</p> <p>Table 5. Summary of water abundances and hydrogen isotope compositions of melt inclusions, impact glasses, and pyroclastic glass beads from lunar samples in the literature.</p>
Numerical results data of 'Impact of Injection Pressure and Polyaxial Stress on Hydraulic Fracture Propagation and Permeability Evolution in Greywacke: Insights from Discrete Element Models of a Laboratory Test'
<p>Numerical results data of '<strong>Impact of Injection Pressure and Polyaxial Stress on Hydraulic Fracture Propagation and Permeability Evolution in Greywacke: Insights from Discrete Element Models of a Laboratory Test</strong>'</p>
Video of the experimental setup for fragment impact loading using Fragment Simulating Projectiles
<p>The experiment is conducted using the launcher of the Accredited Ballistic Applications Laboratory (ABAL) in the department of ballistics at the Royal Military Academy. It allows to impact a target by a Fragment Simulating Projectile with a user-defined range of velocities. The different components of the experimental setup is shown in this video. </p> <p>Two FSP calibers are used for the different tests: 7.62mm and 12.7mm. They are accelerated up to 322m/s by means of a powder gun. The FSP dimensions are taken from STANAG-NATO. The aluminum plate specimens EN AW-1050A-H24 (average elastic properties: Young’s modulus of 62.5GPa and a Poisson’s ratio of 0.33) with dimensions of 400mm x 400mm x 2mm are fixed to a steel frame with dimensions of 1000mm x 1000mm x 15mm. They are positioned at a distance of 5m from the launcher. The central part of the aluminum specimens is painted by application of a white background and a black speckle pattern. </p> <p>During the experiments, the plate behavior is observed using a field of view of 300mm x 300mm. Two Photron Fastcam SA5 high speed cameras HSC (camera 2 and 3) are mounted in a stereoscopic configuration to record synchronized images during the impact process. The high speed cameras are placed behind a shield protector at a safe distance from the plate in order to avoid damage by the projectiles. Two light emitting diodes LEDs are used to increase the illumination of the aluminum plate. This was done to maintain adequate contrast throughout the experiment. During its flight, the FSP velocity is measured by a pair of light barriers (velocity gates). The FSP initial velocity is chosen to be higher than the plate’s ballistic limit velocity. This choice allows for the deformation to be limited to a small region around the impact point. The striking velocities are recorded using measurements by HSC1.</p>
Impact of Epstein Barr Virus Infection on Treatment Opportunities in Patients with Nasopharyngeal Cancer
<p>I upload the images of the manuscript "Impact of Epstein Barr Virus Infection on Treatment Opportunities in Patients with Nasopharyngeal Cancer"</p>
Supporting data for "The ionospheric effects of the 2022 Hunga Tonga Volcano eruption and the associated impacts on GPS Precise Point Positioning across the Australian region"
<p>This dataset contains the GPS Vertical Total Electron Content (TEC) data, the Rate of TEC, and the GPS Precise Point Positioning convergence time results as presented in Carter et al. (2023). For access to the raw datasets used in the analysis, the reader is referred to details in Carter et al. (2023).</p> <p>Carter, B. A., R. Pradipta, T. Dao, J. L. Currie, S. Choy, P. Wilkinson, P. Maher, R. Marshall, K. Harima, M. LeHuy, T. Nguyen Chien, T. Nguyen Ha, T. J. Harris (2023) The ionospheric effects of the 2022 Hunga Tonga Volcano eruption and the associated impacts on GPS Precise Point Positioning across the Australian region, Submitted to Space Weather, March, 2023.</p>
Dataset: Resource limitation has a limited impact on the outcome of virus-fungus co-infection in an insect host
<p>Infection by pathogens is strongly affected by the diet or condition of the prospective host. Studies that examine the impact of diet have mainly focussed on single pathogens; however, co-infections within a single host are thought to be common. Different pathogen groups might respond differently to resource availability and diverse infections could increase the costs of host defence, meaning the outcome of mixed infections under varying dietary regimes is likely to be hard to predict. We used the generalist cabbage looper, <em>Trichoplusia ni</em> and two of its pathogens, the DNA virus <em>T. ni</em> nucleopolyhedrovirus (TniSNPV) and the entomopathogenic fungus, <em>Beauveria bassiana</em> to examine how nutrient reduction affected the outcome of mixed pathogen infection. We challenged insects with a low or high effective dose of virus, alone or combined with a single dose of fungus. We manipulated food availability after pathogen challenge by diluting artificial diet with cellulose, a non-nutritious bulking agent, and examined its impact on host and pathogen fitness. Reducing diet quantity did not alter overall or pathogen-specific mortality. In all cases, TniSNPV-induced mortality was negatively affected by fungus challenge. Similarly, <em>B. bassiana</em>-induced mortality was negatively affected by TniSNPV challenge, but only at the higher virus dose. Dietary dilution mainly affected <em>B. bassiana </em>speed of kill when mixed with a high dose of TniSNPV, with an increase in the duration of fungal infection when cellulose was low (high quantity). One pathogen dominated the production of transmission stages in the cadavers and co-infection did not affect the yield of either pathogen. There was no evidence that co-infections were more costly to the survivors of pathogen challenge. In conclusion, dietary dilution did not determine the outcome of mixed pathogen infection, but it had more subtle effects, that differed between the two pathogens and could potentially alter pathogen recycling and host-pathogen dynamics.</p>
Diverse carbon dioxide removal approaches could reduce energy-water-land impacts (output data)
<p>GCAM scenario output data</p>
Supporting results and data for assessing impacts of the Grassy Ridge Fire on greater sage-grouse space use in eastern Idaho, USA
<p>Global change has altered the nature of disturbance regimes and megafire events are increasingly common. Megafires result in immediate changes to habitat available to terrestrial wildlife over broad landscapes, yet we know surprisingly little about how such changes shape space use of sensitive species in habitat that remains. Functional responses provide a framework for understanding and predicting changes in space use following habitat alteration, but no previous studies have assessed functional responses as a consequence of megafire. We studied space use and tested for functional responses in habitat use by breeding greater sage-grouse (<em>Centrocercus</em> <em>urophasianus</em>) before and after landscape-level changes induced by a >40,000 ha, high-intensity megafire that burned sagebrush-steppe in eastern Idaho, USA. We also incorporated functional responses into predictive resource selection functions (RSFs) to map breeding habitat before and after the fire. Megafire had strong effects on the distribution of available resources and resulted in context-dependent habitat use that was heterogeneous across different components of habitat. We observed functional responses in use and selection of a variety of resources (shrubs and herbaceous vegetation) for both nesting and brood rearing. Functional responses in use of nesting habitat were influenced by the overarching effect of megafire on vegetation, whereas responses during brood rearing appeared to be driven by individual variation in available resources that was conditional on nest locations. Importantly, RSFs built using data collected prior to the burn also had poor transferability for predicting space use in a post-megafire landscape. These results have strong implications for understanding and predicting how animals respond to a rapidly changing environment, given that increased severity, frequency, and extent of wildfire are consequences of global change with the capacity to reshape ecosystems. We therefore demonstrate a conceptual framework to better understand space use and aid habitat conservation for wildlife in a rapidly changing world.</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.