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Traffic data, public transit, aviation, shipping, ride-hailing, accident records
8,998 datasets
Featuring spatial data layers derived from Satellite Automatic Identification System (S-AIS) data for the Republic of Congo's exclusive economic zone. It includes fine-scale (0.05 km2 resolution) metrics like vessel intensity and occupancy to map shipping pressure. The data was used to analyze vessel traffic, revealing that four vessel types account for 93.7% of all traffic and operate across 92% of the EEZ.
927 patients with stage G2-G5 chronic kidney disease were followed for a median of 35 months, tracking progression, cardiovascular events, and mortality. The study specifically analyzes 351 patients with normal-range proteinuria, a group often overlooked in health checkups. Data includes patient demographics, baseline kidney function, and longitudinal clinical outcomes.
Encompassing molecular combing and FISH data from Friedreich's ataxia patient cell lines, investigating DNA replication dynamics of the Frataxin gene. It compares replication profiles of normal alleles against those with a GAA-repeat expansion, focusing on origin activation and fork direction. The analysis covers an 850 kb genomic region surrounding the gene.
GPS tracks from 29 Montagu's harriers show annual flight distances between 35,653 and 88,049 km, with an average of only 28.5% occurring during migration. The data reveals mean daily distances of 296 km in autumn and 252 km in spring migration, with significant differences between male and female daily movements during the breeding season.
A cross-sectional survey of 3,317 adults in Ghana measures cardiovascular disease risk factors across urban and rural settings. The study collected data on BMI, blood pressure, fasting glucose, lipids, and fibrinolytic markers (PAI-1 and t-PA) to assess associations with urban residence and sex. It was conducted by researcher Nuri Kodaman and published in 2020.
Experimental data from over 450 human participants capturing dynamic exit route choices in virtual crowd evacuations. Created by Nikolai W. F. Bode and updated in 2020, it compares time-dependent information like queue length against static factors like exit width.
A list of carriers providing passenger road transport services and their routes within the Belyaevska AH (Amalgamated Hromada) of the Odessa region in Ukraine. The dataset was published on the States site of Ukraine and last updated on July 31, 2020. Columns suggest it likely contains information about transport operators and the routes they serve.
A list of carriers and their routes for passenger road transport services in Ukraine. The data was published by the States site of Ukraine and was last updated on July 31, 2020. The specific number of carriers, routes, and data columns is not detailed in the available metadata.
Model outputs from a state-and-transition simulation model integrated with a carbon budget model for the state of Hawaii, USA. It was created by Colin J. Daniel and published in 2020. The model projects changes in land use and terrestrial carbon pools and fluxes over a 50-year period.
Data from a study disentangling invasion processes in a dynamic shipping-boating network. The dataset includes genetic analysis results from 874 Botryllus schlosseri individuals sampled from 26 coastal populations in Nova Scotia, Canada. It was created by Anaïs Lacoursière-Roussel and published in 2020 to evaluate the roles of commercial shipping and recreational boating in species introduction and spread.
Featuring results from a two-dimensional numerical study of fluid flow around staggered rows of identical square cylinders. The analysis covers Reynolds numbers from 20 to 140 and gap spacings between cylinders from 1 to 6, using the lattice Boltzmann method for computations. It documents transitions between synchronous, quasi-periodic, and chaotic flow patterns.
Modelled underwater noise emissions from commercial shipping in the Baltic Sea region for the full year 2015. It was created by Jukka-Pekka Jalkanen by combining the Wittekind noise source model with the Ship Traffic Emission Assessment Model (STEAM). The methodology identifies container ships as the most significant source of underwater noise.
Featuring GPS and accelerometer data from 21 homing pigeons (Columba livia) released 20 times each from distances of 3.85 km or 7.06 km from home. It was collected by Lucy A. Taylor to investigate how wingbeat characteristics and airspeed change as birds learn a homing route. The data includes measurements of route efficiency, wingbeat frequency, and wingbeat amplitude.
Encompassing intensive longitudinal data on rat drinking behavior and locomotor activity, collected over 14 weeks using a fully automated drinkometer device. It was created by Jerome Clifford Foo to study dynamical state transitions into addictive behavior and associated early-warning signals.
Experimental data investigates hawkmoth (Manduca sexta) flight tracking performance in the unsteady wakes of a robotic flower within a wind tunnel. The study compares tracking dynamics and leading edge vortex (LEV) structure in wind versus still-air conditions. Specific row and column counts are not provided in the input.
GPS tracking data from 12 homing pigeons (Columba livia) used to study the effect of monocular vision on route learning and recapitulation. The experiment employed an A-B-A design where birds switched which eye was used for homing, testing route fidelity and the establishment of new idiosyncratic routes. The data originates from a study investigating the behavioral consequences of neuroanatomical visual asymmetry.
Genetic data traces the global invasion of the Tropical Fire Ant, Solenopsis geminata. The dataset supports research linking ant populations to 16th-century Spanish trade routes from Mexico to Asia. It was authored by Dietrich Gotzek and last updated in June 2020.
Ruth García-Gavilanes analyzed Wikipedia transactional data from English and Spanish editions to study attention dynamics around aircraft incidents and accidents. The dataset captures editorial activities and article viewership, analyzing how attention is influenced by parameters like number of deaths, airline region, and event locale and date. The study, published in 2020, finds evidence of attention bias based on airline region and a universal fast decay of attention within about a week.
Encompassing aerodynamic wake measurements from wind tunnel experiments on common swifts (Apus apus) in flapping and gliding flight. It was created by Per Henningsson and published in 2020 to test hypotheses about wing morphology optimization. The data supports calculations of span efficiency, the efficiency of lift production.
This dataset supports a study on the unique aerodynamic mechanisms of mosquito flight, which flaps at frequencies exceeding 800 Hz. It includes computational fluid dynamics solutions and in vivo flow measurements to analyze forces from leading-edge vortices, trailing-edge vortices, and rotational drag. The data was authored by Richard J. Bomphrey and published in 2020.