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371 results for “race”
The Aegean Ro-Boat Race 2023: the dataset
<p>We present a publicly accessible dataset collected during the Aegean Ro-Boat Race 2023, held at the University of the Aegean in Syros, Greece. This event is an international competition at the university level, where teams are tasked with developing autonomous marine robotic systems that can operate in dynamic maritime environments under real-world conditions. The 2023 competition included three main mission tasks: (1) High-Speed Performance, which evaluates the speed and agility of the vessels; (2) Collision Avoidance, assessing the systems' ability to detect and avoid obstacles in real time; and (3) Endurance, testing the operational longevity and efficiency of the robotic systems over extended periods.</p>
Figure 9 in Host-race formation in Chaetostomella cylindrica (Diptera: Tephritidae): Morphological and morphometric evidence
Figure 9. Aculeus tip showing the position of the sensory ventro-lateral groove in Chaetostomella cylindrica females from the Notobasis-associated host race (A) and the Onopordum-associated host race (B). Scale bar: 0.1 mm.
Figure 8 in Host-race formation in Chaetostomella cylindrica (Diptera: Tephritidae): Morphological and morphometric evidence
Figure 8. Typical aculeus of Chaetostomella cylindrica females from the Notobasis-associated host race (A) and the Onopordum-associated host race (probably C. lurida) (B). Scale bar: 0.5 mm.
Figure 7 in Host-race formation in Chaetostomella cylindrica (Diptera: Tephritidae): Morphological and morphometric evidence
Figure 7. Typical glans of the male distiphallus of Chaetostomella cylindrica from the Onopordum-associated race (A) and the Notobasis-associated race (B). Scale bars: 0.1 mm.
Figure 6 in Host-race formation in Chaetostomella cylindrica (Diptera: Tephritidae): Morphological and morphometric evidence
Figure 6. Scatter plots of: (A) the scores obtained for each fly using the second standardized CD function (CDF 2) as a function of the scores obtained using CDF 1; (B) for each male; and (C) for each female fly using CDF 2 as a function of the scores obtained using CDF1. Squares represent Chaetostomella cylindrica from the Onopordum host race; triangles represent flies from the Notobasis host race.
Figure 5 in Host-race formation in Chaetostomella cylindrica (Diptera: Tephritidae): Morphological and morphometric evidence
Figure 5. Plot of principal components 1 and 2 for (A) female specimens and (B) male specimens of Chaetostomella cylindrica from the Notobasis-associated race (race 1) and the Onopordum-associated race (race 2).
Figure 4 in Host-race formation in Chaetostomella cylindrica (Diptera: Tephritidae): Morphological and morphometric evidence
Figure 4. Third instar larvae of Notobasis-associated host race of Chaetostomella cylindrica. (A) Typical cephalopharyngeal skeleton; (B) posterior spiracle; (C) anterior spiracle. SS, spiracular slit; IP, interspiracular process; P, one of the six papillae.
Figure 1 in Host-race formation in Chaetostomella cylindrica (Diptera: Tephritidae): Morphological and morphometric evidence
Figure 1. Tephritid wing showing the measurements taken for morphometric studies. WW, wing width at the level of the stigma; Ldm, length of the discal medial cell; LR4+5, length of the third radial cell (R4+5) at the boundary with the medial and discal cells.
Figure 3 in Host-race formation in Chaetostomella cylindrica (Diptera: Tephritidae): Morphological and morphometric evidence
Figure 3. Third instar larvae of Onopordum-associated host race of Chaetostomella cylindrica (probably C. lurida). (A) Typical cephalopharyngeal skeleton; (B) posterior spiracle; (C) anterior spiracle. SS, spiracular slit; IP, interspiracular process; P, one of the six papillae.
Figure 2 in Host-race formation in Chaetostomella cylindrica (Diptera: Tephritidae): Morphological and morphometric evidence
Figure 2. Tephritid ovipositor showing measurements made on the aculeus tip. W1 and W2, width 1 and width 2 of the aculeus tip below the distal and proximal ends of the ventro-lateral groove respectively; W, aculeus tip width measured 0.014 mm from the very tip of the aculeus; ratio 15L/Lii; ratio 25L/Li.
LAGOS-US Race and Ethnicity: Dataset classifying conterminous US lake communities based on racial and ethnic demographic data (v 2.0)
<p>Knowing the consistency of water quality sampling in lakes surrounded by a variety of racial and ethnic communities is important for potential policy uses and to assess community impacts. By using the 2010 US Census race and ethnicity demographic block group data, we analyzed the frequency (i.e., number of years and consistency) of lake water quality sampling according to racial and ethnic demographics in surrounding neighborhoods. Our approach classified human communities near lakes as predominantly White or people of color (POC), and Hispanic or non-Hispanic (NH). Associated R analysis scripts can also be found in this folder. Our data and approach can be used for future studies seeking to analyze environmental monitoring practices in relation to human demographic variables, particularly from US Census data.</p>
Validated names for experimental studies on race and ethnicity
<p>A large and fast-growing number of studies across the social sciences use experiments to better understand the role of race in human interactions, particularly in the American context. Researchers often use names to signal the race of individuals portrayed in these experiments. However, those names might also signal other attributes, such as socioeconomic status (e.g., education and income) and citizenship. If they do, researchers need pre-tested names with data on perceptions of these attributes. Such data would permit researchers to draw correct inferences about the causal effect of race in their experiments. In this paper, we provide the largest dataset of validated name perceptions based on three different surveys conducted in the United States. In total, our data include over 44,170 name evaluations from 4,026 respondents for 600 names. In addition to respondent perceptions of race, income, education, and citizenship from names, our data also include respondent characteristics. Our data will be broadly helpful for researchers conducting experiments on the manifold ways in which race shapes American life.</p> <p>License: CC-By Attribution 4.0 International</p> <p> </p>
Having an optimal race with hypnosis: Efficient mental training with a hypnosis audio-intervention in professional Downhill Mountainbike athletes
<p>We tested 19 professional downhill mountainbike athletes participating in two consecutive races of the IXS Downhill Cup. All athletes listened to a hypnosis audio-intervention at least one time after the first race. We instructed the athletes to use the personal post-hypnotic trigger to elicit an optimal mental state in the second race. At both races, we measured competitive anxiety, self-confidence, state resilience, and flow with questionnaires and assessed heart rate variability (HRV) as a physiological measure of resilience.</p> <p>HRV data was measuared using the Polar H10 chest strap and recorded via the Polar Sensor Logger Application. HRV was analysed with Kubios HRV Standard version 3.5.0 Analysis Software. All data were analysed with R.</p> <p>The original recording of the hypnosis audio-intervention is accessible via this link: <a href="https://www.nina-hoffmann.com/mental">https://www.nina-hoffmann.com/mental</a>.</p>
Ocean Data Hours - Ocean Race - Ocean Village - Genova Pavilllion - Cape Town 23.02.2023
<p>The ocean plays a significant role in the Earth's system, and understanding its importance is crucial for ensuring sustainable management and exploitation. Ocean observation should not be a task for experts and scientists alone.</p> <p>Citizen science is a form of scientific collaboration where members of the public participate in scientific research projects, providing data and observations that can be analyzed by researchers.</p> <p>This workshop presents a series of CS initiatives exploiting low cost technologies for ocean data collection by showing and discussing their maturity level and how scientists can already use these data.</p> <p>By supporting citizen science initiatives, policymakers can democratize marine observation science, creating a new type of self-driven, sustainable, and cost-efficient observatory concept, and at the same time, providing for the making of informed decisions based on the best available information.</p> <p>Ocean Data Hours is a series of workshops and talks organized in the Genova Pavillion at the Ocean Village - Ocean Race 2023. </p>
Single-Band or Dual-Band Pi-Type Rat-Race and Branch-Line Coupler Designer
<p>Using this software, one can design single or dual-band rat-race or branch-line coupler using Pi topology.</p> <p> </p> <h2>How to use Pi Coupler Designer for Single/Dual-Band BLC and RRC:</h2> <ol> <li>Download <table> <tbody> <tr> <td> <div><a href="../api/records/8278306/draft/files/Pi_Coupler_Designer.rar/content" target="_blank" rel="noopener noreferrer">Pi_Coupler_Designer.rar</a></div> </td> </tr> </tbody> </table> </li> <li>Extract the rar file.</li> <li>Open the Pi_Coupler_Designer.exe file in Windows 11</li> <li>Maximize the window. Display resolution 1200X600 or more is preferred.</li> <li>Users can switch between BLC and RRC using the Coupler menu.</li> <li>At first, select the band: Single-Band/Dual-Band.</li> <li>Select PS for RRC: Ideal-Phase-Inv/C-Section/Pi-Section/T-Section/ex-Pi-section.</li> <li>Enter f0, n, phi and TLip: Ch imp/ El len for single band design.</li> <li>Then, enter Z_beta or theta_beta and other parameters.</li> <li>Enter f1,f2, n1,n2 for dual-band design.</li> <li>Press the Design button to get the design schematic. </li> <li>Press the analysis button to get the S-parameters results. Users can switch the excitation port and Response type.</li> <li>For additional queries, write to r.sinha30@gmail.com</li> </ol>
Racing amidst change: urbanization and climate alter functional traits and distribution of an Amazonian parthenogenetic lizard
Open the record for dataset details and reuse information.
Data from: Can the genomics of ecological speciation be predicted across the divergence continuum from host races to species? A case study in Rhagoletis
Open the record for dataset details and reuse information.
Data from: Asynchronous life histories generate uneven arms races and impact the maintenance of mutualisms
Open the record for dataset details and reuse information.
Figure 3 in Distinct parasitoid communities associated with host races of the leaf-mining moth Acrocercops transecta on distantly related host plants (Juglandaceae and Ericaceae)
Figure 3. Lateral view of female Aneurobracon philippinensis.
Figure 2 in Distinct parasitoid communities associated with host races of the leaf-mining moth Acrocercops transecta on distantly related host plants (Juglandaceae and Ericaceae)
Figure 2. Map of Japan showing the sampling localities of Acrocercops transecta mines.
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.