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- Creator:
- Burleigh, M.
- Description:
- Brightness from an all-sky imager has been used as a spatiotemporal constraint for auroral inputs selected from in situ rocket measurements which are used to drive the ionospheric model. This method allows for realistic ionospheric forcing that is not captured in traditional "on-off" methods of describing PMAFs. Transient forcing (simulated PMAFs) and steady forcing ("on-off") simulations have been generated for comparison.
- Keyword:
- Poleward moving auroral forms, High-latitude ionosphere, Ionospheric modeling, Transient forcing, PMAF, GEMINI-TIA, and RENU2
- Citation to related publication:
- Burleigh, M., Zettergren, M., Lynch, K., Lessard, M., Moen, J., Clausen, L., Kenward, D., Hysell, D., and Liemohn, M. (2019). Transient ionospheric upflow driven by poleward moving auroral forms observed during the Rocket Experiment for Neutral Upwelling 2 (RENU2) campaign. Geophysical Research Letters. (Submitted).
- Discipline:
- Science
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Galaxy Shape Catalogs for Dark Energy Survey Science Verification (DES-SV) Data - Additional Regions
- Creator:
- Das, Rutuparna and Dark Energy Survey (DES)
- Description:
- This dataset is associated with the University of Michigan Dept. of Physics dissertation titled "Shedding Light on the Dark: Exploring the Relation Between Galaxy Cluster Mass and Temperature Through Weak Gravitational Lensing" by Rutuparna Das. It is also associated with a paper, currently in preparation, by Das et al (details to be added once paper is submitted/accepted)., This work contains information about shapes of galaxies observed by the Dark Energy Survey (DES) during its Science Verification (SV) run. The official DES SV shape catalog has already been released to the public (see details in Jarvis et al. (2016), henceforth called "J16"). This work follows the methods presented in J16, and contains shapes from areas of the sky that were not processed as part of the official DES-SV catalog but were necessary for the work presented in the aforementioned dissertation. Each catalog contains information for galaxies in a 80′ × 80′ cutout centered at a given galaxy cluster., Note that these catalogs are not entirely analogous to the official DES-SV catalog. For one, we only measure shapes for galaxies, as stars and other objects were not needed for the dissertation. Our catalogs also only extend to a magnitude of 24 in r-band, whereas a small fraction of the objects in the official Im3shape catalog are dimmer (see Figure 29 of J16)., We also include other information necessary for weak lensing studies. Aside from all fields from Im3shape and noise bias calibration (listed and described in J16), these catalogs contain columns for object positions (“ra_gold”, “dec_gold”) and magnitudes in various filters (“mag_detmodel_g”, “mag_detmodel_r”, “mag_detmodel_i”, “mag_detmodel_z”) from the SVA1-Gold catalog ( https://des.ncsa.illinois.edu/releases/sva1/docs/docs-gold). Additionally, we include mean redshift measurements from two DES photo-z measurement pipelines, TPZ and DESDM Neural Network (“z_TPZ”, “z_DESDMnn”) (more details in Sanchez et al. (2014))., and References: Jarvis, M., Sheldon, E., Zuntz, J., et al. 2016, Monthly Notices of the Royal Astronomical Society, 460, 2245. Sanchez, C., Carrasco Kind, M., Lin, H., et al. 2014, Monthly Notices of the Royal Astronomical Society, 445, 1482.
- Keyword:
- weak lensing, galaxy clusters, galaxy shapes, cluster cosmology, Dark Energy Survey, DES, and galaxy shape catalogs
- Discipline:
- Science
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- Creator:
- Gerber, Elisabeth R., Morenoff, Jeffrey D., Ostfeld, Mara C., Sand, Sharon L., and Fan, Yucheng
- Description:
- Survey topics included: Household Composition, Residence and Housing Status; Health, Social Determinants of Health, Long COVID, Mental Health; Disability; Perceptions of Neighborhood; Transportation mode; Financial Precarity; Perception of Control; Voting; Employment; Demographics. This data file contains 673 Ypsilanti residents' close-ended responses. The full dataset will be published on ICPSR.
- Keyword:
- Ypsilanti, MI, Household composition, Housing status, Health, Long COVID symptom, Mental health, Disability, Perceptions of neighborhood, Transportation mode, Perceptions of control, Voting, Financial precarity, Employment, and Demographics
- Discipline:
- News and Current Events and Social Sciences
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- Creator:
- Bhattiprolu, Prudhvi N, Petrosky, Evan, and Pierce, Aaron
- Description:
- This dataset stems from research on the singlet-doublet model of dark matter, an economical model of weakly interacting dark matter. We revisit it in light of improved dark matter detection limits. We characterize the regions of parameter space that have suppressed direct detection cross sections and discuss predictions for the Large Hadron Collider.
- Keyword:
- Dark matter models
- Citation to related publication:
- Bhattiprolu, P. N., Petrosky, E., Pierce, A. Singlet-doublet dark matter revisited, https://doi.org/10.48550/arXiv.2505.11607
- Discipline:
- Science
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- Creator:
- Heath, Jeffrey
- Description:
- lexical spreadsheet, pdf of additional notes, and audio recordings. The pdf of additional notes is organized around subsections of the chapter I am writing on "eastern Songhay", part of a book co-authored by Lameen Souag on the Songhay language family. Marense was previously known to Songhay specialists only from a paper by Robert Nicolai on "Songhay central," comparing two Marense dialects with the Songhay of Hombori and that of Tinié village. Nicolai's paper was almost entirely about vocalic and consonantal systems and tonal distinctions and had essentially no material on morphosyntax. This work also includes a spreadsheet with the Marense words gleaned from Nicolai's paper. I note that Nicolai's tapes for this and many other Songhay varieties are being processed for archiving at the Bibliothèque Nationale de France. and The recordings have not been transcribed and I have no plans to transcribe them. They should be partially intelligible to speakers of eastern Songhay languages. The topics of the individual audio files are: 0930 agriculture 1 0931 marriage 0932 life in the old days 0933 education of children 0934 travels 0935 taxes 0936 hunting 0937 circumcision 0938 agriculture 2 (crop pests) 0939 indigo dye-ing 0940 riddles
- Keyword:
- Marense and Songhay languages
- Discipline:
- Humanities
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- Creator:
- Banerjee, Pavel , Ray, Sujay, Dai, Liuhan, Sandford, Erin, Chatterjee, Tanmay, Mandal, Shankar, Siddiqui, Javed, Tewari, Muneesh, and Walter, Nils G
- Description:
- Early and personalized intervention in complex diseases requires robust molecular diagnostics, yet the simultaneous detection of diverse biomarkers—microRNAs (miRNAs), mutant DNAs, and proteins—remains challenging due to low abundance and preprocessing incompatibilities. We present Biomarker Single-molecule Chromato-kinetic multi-Omics Profiling and Enumeration (Bio-SCOPE), a next-generation, triple-modality, multiplexed detection platform that integrates both chromatic and kinetic fingerprinting for nanoscale molecular profiling through digital encoding. Bio-SCOPE achieves femtomolar sensitivity, single-base mismatch specificity, and minimal matrix interference, enabling precise, parallel quantification of up to six biomarkers in a single sample with single-molecule resolution. We demonstrate its versatility in accurately detecting low-abundance miRNA signatures from human tissues, identifying upregulated miRNAs in the plasma of prostate cancer patients, and measuring elevated interleukin-6 (IL-6) and hsa-miR-21 levels in cytokine release syndrome patients (the studies that collected these samples were approved by University of Michigan's Medical School Institutional Review Board HUM00043354, HUM00115179 and HUM00037879). By seamlessly integrating multiomic biomarker panels on a unified, high-precision platform, Bio-SCOPE provides a transformative tool for molecular diagnostics and precision medicine.
- Keyword:
- biomarker, fingerprinting, multiplexed detection, digital encoding, single molecule, multiomic, precision medicine
- Citation to related publication:
- Banerjee, Ray, Dai et al. Chromato-Kinetic Fingerprinting Enables Multiomic Digital Counting of Single Disease Biomarker Molecules. ACS Nano. Submitted.
- Discipline:
- Science
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- Creator:
- Bai, Bobo and Zhang, Youxue
- Description:
- This dataset is referenced in the manuscript “Multicomponent diffusion in basaltic melts: A temperature-independent eigenvector matrix, and a multicomponent diffusion calculator”. This manuscript explores the temperature independence of diffusion eigenvectors in an 8-component basaltic melt and provides an open-access calculator for the community to compute multicomponent diffusion profiles.
- Keyword:
- Eigen-components, Multicomponent diffusion, Uphill diffusion, and Multicomponent diffusion calculator
- Discipline:
- Science
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- Creator:
- Faulkner, Alexa
- Description:
- This study uses in vivo two-photon calcium imaging in the visual cortex of mice to demonstrate that encoding of learned environmental visual cues is flexibly represented across different task contexts. This dataset is comprised of in vivo two-photon calcium imaging from visual cortex of mice during learning and performance of a visual discrimination task. data was acquired suing Scanbox and analysis performed in Matlab and Python.
- Keyword:
- neuroscience, two photon calcium imaging, visual cortex, and mouse
- Discipline:
- Science
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- Creator:
- Heath, Jeffrey
- Description:
- Documentary fieldwork on Tebul Ure and other Dogon languages (grammars, lexicons, texts, audio, video). This deposit contains only audio recordings but links out to other pieces of the work.
- Keyword:
- Tebul Ure, Dogon, and Audio
- Discipline:
- Humanities
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- Creator:
- Weeks, Brian C
- Description:
- Each folder contains all of the data for a specific specimen; the folder names correspond to the University of Michigan Museum of Zoology catalog number for the specimen. The photographs have been used to measure skeletal traits using the Skelevision model, which is a computer vision approach to identifying and measuring elements of the skeleton (length of the tibiotarsus, tarsometatarsus, femur, humerus, ulna, radius, carpometacarpus, 2nd digit 1st phalanx, skull, and keel; the outer diameter of the sclerotic ring at its widest point; and the distance from the back of the skull to the tip of the bill). The dataset includes images of 12,421 specimens from 1,881 species of passerine birds.
- Keyword:
- Songbird skeletons, Functional traits, Comparative morphometrics, and Computer vision
- Citation to related publication:
- Weeks, B.C., Z. Zhou, C.M. Probst, J.S. Berv, B. O’Brien, B.W. Benz, H.R. Skeen, M. Ziebell, L. Bodt, and D.F. Fouhey. 2024. Skeletal trait measurements for thousands of bird species. bioRxiv. https://doi.org/10.1101/2024.12.19.629481 and Weeks, B.C., Z. Zhou, C.M. Probst, J.S. Berv, B. O’Brien, B.W. Benz, H.R. Skeen, M. Ziebell, L. Bodt, and D.F. Fouhey. 2024. Skeletal trait measurements for thousands of bird species. Scientific Data. https://doi.org/10.1038/s41597-025-05234-y
- Discipline:
- Science