Loading...
Loading...
Particle physics, nuclear physics, condensed matter, plasma physics, optics, acoustics, quantum mechanics
6,346 datasets
Experimental data characterizes a single photon avalanche diode designed for 1550 nm photon detection. The dataset includes measurements of leakage current, dark count rate, and single photon detection efficiency across temperatures from 210 to 294 K. It was authored by Xiao Meng and published in 2020.
A 1290 MHz radar wind profiler on the southeastern coast of the Bay of Biscay collected data from 2010 to 2012 for assessing bird migration. The study used thermal imaging and moon watching to verify biological signatures in the radar echoes. It provides qualitative and quantitative migration parameters including flight altitude and migration traffic rates.
Comprising optical coherence tomography (OCT) imaging data from post mortem Antarctic krill (Euphausia superba) samples. It provides measurements of physiological features, including an average exoskeleton thickness of (30±4) µm along a 1 cm body length and a heart volume estimate of (0.73±0.03) mm³. The data was generated by Nicola Bellini to demonstrate OCT's application for non-invasive biological imaging.
Aggregating numerical simulation results from an elastohydrodynamic model investigating sperm scattering by a microchannel backstep feature. The model examines how scattering angle depends on backstep height and the relative strength of viscous and elastic forces in the flagellum. The study includes a parameter regime corresponding to human sperm in cervical mucus analogue, where scattering angles are on the order of 5°–10°.
A 2020 study by Julia E. Sero used high-content image analysis and Bayesian network modeling to investigate how cell shape and microenvironment features regulate NF-kappaB nuclear translocation in breast epithelial and tumor cell lines. The research analyzed variability in unperturbed cell populations, finding that cell-cell contact, cell and nuclear area, and protrusiveness contributed to NF-kappaB localization dynamics. The dataset supports the conclusion that mechanical factors influence signaling outcomes from chemical cues.
Data from a study by Olivier Blight presents behavioral, chemical, and genetic analyses of 18 Argentine ant nesting-sites across Corsica and the French mainland. It confirms a third European supercolony and correlates aggression levels with cuticular hydrocarbon profiles and genetic markers.
125 newborn Noroc pigs were subjected to progressive asphyxia and randomized resuscitation protocols. Plasma and urine samples were collected at baseline, 2 hours, and 4 hours after return of spontaneous circulation for metabolomic analysis via nuclear magnetic resonance spectroscopy. The study aimed to identify biomarkers like lactate and pyruvate for subject characterization and prognosis.
Phylogenetic data for the infraorder Mygalomorphae includes 15 families and 58 genera. The dataset combines rRNA genes 18S and 28S, the nuclear protein-coding gene EF-1γ, and a morphological character matrix to reevaluate spider classification. It was produced by Jason E. Bond and published in 2020.
Experimental data from Xing Liu's 2020 study investigates the role of SIRT1 and miR-19b in acetaminophen-induced liver injury. The dataset includes molecular measurements from human LO2 cells and mouse liver tissue exposed to APAP. It captures expression levels of SIRT1, Nrf2, and related antioxidant genes under various experimental conditions.
Mitochondrial and nuclear DNA sequence data from the seed parasitic weevil Rhinusa antirrhini assess host-associated genetic differentiation. The dataset includes sequences for the mtDNA COII and nuclear EF1-α markers, with genetic variation suggesting ecological specialization on different Linaria host plants. The origin of host plant forms is estimated to date to the mid-Pliocene, approximately 3.77 million years ago.
Nuclear magnetic resonance imaging experiments measured velocity distributions in fluidized granular beds of mustard grains. The dataset includes measurements of granular temperature and packing fraction variation with height across a range of ultrasonic vibration frequencies, amplitudes, and grain counts. The research was conducted by Jonathan M. Huntley and published in 2020.
Dryad hosts data from a study on synthesizing a supramolecular ion gel and solvoplastic elastomer. The dataset includes experimental results for a series of poly(2-(Diethylamino)ethyl methacrylate-co-Lauryl methacrylate) copolymers, with one elastomer achieving over 600% elongation at break. The data was authored by ShiShun Bai and published in 2020.
Data from Christopher H. Scott's 2020 study investigates the role of hepatic ARNT in mouse metabolism. The dataset includes measurements from hepatocyte-specific ARNT-null (LARNT), HIF-1α-null (LHIF1α), and HIF-2α-null (LHIF2α) mice, comparing them to littermate controls. It contains results on fasting glucose, glucose tolerance, hepatic ATP levels, post-prandial serum triglycerides, and mRNA expression for genes like G6Pase and Chrebp.
A collection of experimental data on the shelter choices of Periplaneta americana cockroaches when presented with vanillin-scented and unscented shelters. The study compares individual versus group preferences, finding isolated individuals prefer the scented shelter while groups more frequently choose the unscented one. The data supports analysis of how social context modifies responses to environmental cues.
Comprising results from testing the isoAdvector numerical method for sharp interface advection on computational meshes. The method was validated on 2D and 3D interface advection problems using both structured and unstructured meshes. The author is Johan Roenby, and the data was last updated in June 2020.
Genetic data from a study on the European spruce bark beetle, Ips typographus, investigates dispersal dynamics between managed and unmanaged forest stands. The dataset includes mitochondrial and nuclear genome sequences used for inferential population genetics. Analysis by Valeria Montano, published in 2020, supports Bayesian inferences of migration rates.
20 generations of laboratory selection on Drosophila simulans populations under constant, predictable, and unpredictable daily fluctuating thermal regimes. The data explores genetic and environmental correlations between traits like productivity, body size, starvation, and desiccation tolerance. It was created by Tommaso Manenti and published in 2020.
A proteomics study identifies 529 lysine acetylation sites across 304 proteins in rat cortical astrocytes, with 277 sites on 186 proteins being novel. The research also maps acetylome changes in astrocytes infected with the brain parasite Toxoplasma gondii, finding 58 proteins with acetylation levels altered more than twofold. The dataset was generated by Anne Bouchut and published in 2020.
Data from Dugang Chen's 2020 research paper details the synthesis and performance of a dual-channel chemical probe for copper ion detection. The dataset includes measurements from colorimetric and fluorescent sensing experiments in solution and on paper substrates, with a reported binding constant of 3.6×10⁴ M⁻¹ and a visual detection limit as low as 10⁻⁶ M.
DNA molecular data from 32 taeniapterine fly species and 5 outgroup species were used to generate a phylogeny. The dataset comprises a total of 4705 base pairs from mitochondrial (12S, COI) and nuclear (wingless, CAD) genes, analyzed via maximum parsimony and Bayesian inference. It was created by Morgan D. Jackson and published in 2020.