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- Creator:
- University of Michigan Museum of Zoology
- Description:
- Scan of specimen ummz:herps:90288 (SEPSINA TETRADACTYLA) - WholeBody. Reconstructed Dataset includes 1983 TIF images (each 241 x 360 x 1 voxel at 0.053454 mm resolution, derived from 1601 scan projections), xtek and vgi files for volume reconstruction. and Scan of specimen ummz:herps:90288 (SEPSINA TETRADACTYLA) - WholeBody. Raw Dataset includes 1601 TIF images (each 241 x 360 x 1 voxel at 0.05345412 mm resolution, derived from 1601 scan projections), xtek and vgi files for volume reconstruction.
- Keyword:
- Animalia, Chordata, Reptilia, SAURIA, SCINCIDAE, SEPSINA TETRADACTYLA, 1987065539, computed tomography, X-ray, and 3D
- Citation to related publication:
- For more information on the original UMMZ specimen, see: https://www.gbif.org/occurrence/1987065539
- Discipline:
- Science
-
- Creator:
- University of Michigan Museum of Zoology
- Description:
- Scan of specimen ummz:herps:90288 (SEPSINA TETRADACTYLA) - Skull. Reconstructed Dataset includes 1479 TIF images (each 687 x 924 x 1 voxel at 0.010001 mm resolution, derived from 1601 scan projections), xtek and vgi files for volume reconstruction. and Scan of specimen ummz:herps:90288 (SEPSINA TETRADACTYLA) - Skull. Raw Dataset includes 1601 TIF images (each 687 x 924 x 1 voxel at 0.01000145 mm resolution, derived from 1601 scan projections), xtek and vgi files for volume reconstruction.
- Keyword:
- Animalia, Chordata, Reptilia, SAURIA, SCINCIDAE, SEPSINA TETRADACTYLA, 1987065539, computed tomography, X-ray, and 3D
- Citation to related publication:
- For more information on the original UMMZ specimen, see: https://www.gbif.org/occurrence/1987065539
- Discipline:
- Science
-
- Creator:
- University of Michigan Museum of Zoology
- Description:
- Scan of specimen ummz:herps:116965 (CHRYSOPELEA PARADISI) - WholeBody. Reconstructed Dataset includes 2000 TIF images (each 2000 x 846 x 1 voxel at 0.049512 mm resolution, derived from 1601 scan projections), xtek and vgi files for volume reconstruction. and Scan of specimen ummz:herps:116965 (CHRYSOPELEA PARADISI) - WholeBody. Raw Dataset includes 1601 TIF images (each 2000 x 846 x 1 voxel at 0.04951242 mm resolution, derived from 1601 scan projections), xtek and vgi files for volume reconstruction.
- Keyword:
- Animalia, Chordata, Reptilia, OPHIDIA, COLUBRIDAE, CHRYSOPELEA PARADISI, 1987085793, computed tomography, X-ray, and 3D
- Citation to related publication:
- For more information on the original UMMZ specimen, see: https://www.gbif.org/occurrence/1987085793
- Discipline:
- Science
-
- Creator:
- University of Michigan Museum of Zoology
- Description:
- Scan of specimen ummz:herps:116965 (CHRYSOPELEA PARADISI) - Skull. Raw Dataset includes 1601 TIF images (each 760 x 1231 x 1 voxel at 0.01844824 mm resolution, derived from 1601 scan projections), xtek and vgi files for volume reconstruction. and Scan of specimen ummz:herps:116965 (CHRYSOPELEA PARADISI) - Skull. Reconstructed Dataset includes 751 TIF images (each 760 x 1231 x 1 voxel at 0.018448 mm resolution, derived from 1601 scan projections), xtek and vgi files for volume reconstruction.
- Keyword:
- Animalia, Chordata, Reptilia, OPHIDIA, COLUBRIDAE, CHRYSOPELEA PARADISI, 1987085793, computed tomography, X-ray, and 3D
- Citation to related publication:
- For more information on the original UMMZ specimen, see: https://www.gbif.org/occurrence/1987085793
- Discipline:
- Science
-
- Creator:
- University of Michigan Museum of Zoology
- Description:
- Scan of specimen ummz:mammals:154693 (Blarina brevicauda brevicauda) - WholeBody. Raw Dataset includes 3141 TIF images (each 1611 x 1121 x 1 voxel at 0.03882457 mm resolution, derived from 3141 scan projections), xtek and vgi files for volume reconstruction. and Scan of specimen ummz:mammals:154693 (Blarina brevicauda brevicauda) - WholeBody. Reconstructed Dataset includes 1959 TIF images (each 1611 x 1121 x 1 voxel at 0.038825 mm resolution, derived from 3141 scan projections), xtek and vgi files for volume reconstruction.
- Keyword:
- Animalia, Chordata, Mammalia, Soricomorpha, Soricidae, Blarina brevicauda brevicauda, 1987337719, computed tomography, X-ray, 3D, and DiceCT
- Citation to related publication:
- For more information on the original UMMZ specimen, see: https://www.gbif.org/occurrence/1987337719
- Discipline:
- Science
-
- Creator:
- University of Michigan Museum of Zoology
- Description:
- Scan of specimen ummz:herps:181698 (CHRYSOPELEA PARADISI) - WholeBody. Raw Dataset includes 1601 TIF images (each 1703 x 1701 x 1 voxel at 0.03202086 mm resolution, derived from 1601 scan projections), xtek and vgi files for volume reconstruction. and Scan of specimen ummz:herps:181698 (CHRYSOPELEA PARADISI) - WholeBody. Reconstructed Dataset includes 1402 TIF images (each 1703 x 1701 x 1 voxel at 0.032021 mm resolution, derived from 1601 scan projections), xtek and vgi files for volume reconstruction.
- Keyword:
- Animalia, Chordata, Reptilia, OPHIDIA, COLUBRIDAE, CHRYSOPELEA PARADISI, 1987124862, computed tomography, X-ray, and 3D
- Citation to related publication:
- For more information on the original UMMZ specimen, see: https://www.gbif.org/occurrence/1987124862
- Discipline:
- Science
-
- Creator:
- University of Michigan Museum of Zoology
- Description:
- Scan of specimen ummz:herps:181698 (CHRYSOPELEA PARADISI) - Skull. Raw Dataset includes 1601 TIF images (each 378 x 682 x 1 voxel at 0.01542104 mm resolution, derived from 1601 scan projections), xtek and vgi files for volume reconstruction. and Scan of specimen ummz:herps:181698 (CHRYSOPELEA PARADISI) - Skull. Reconstructed Dataset includes 927 TIF images (each 378 x 682 x 1 voxel at 0.015421 mm resolution, derived from 1601 scan projections), xtek and vgi files for volume reconstruction.
- Keyword:
- Animalia, Chordata, Reptilia, OPHIDIA, COLUBRIDAE, CHRYSOPELEA PARADISI, 1987124862, computed tomography, X-ray, and 3D
- Citation to related publication:
- For more information on the original UMMZ specimen, see: https://www.gbif.org/occurrence/1987124862
- Discipline:
- Science
-
- Creator:
- University of Michigan Museum of Zoology
- Description:
- Scan of specimen ummz:herps:246849 (THAMNODYNASTES PALLIDUS) - Skull. Raw Dataset includes 1601 TIF images (each 1416 x 914 x 1 voxel at 0.0150099083890765 mm resolution, derived from 1601 scan projections), xtek and vgi files for volume reconstruction. and Scan of specimen ummz:herps:246849 (THAMNODYNASTES PALLIDUS) - Skull. Reconstructed Dataset includes 654 TIF images (each 1416 x 914 x 1 voxel at 0.015010 mm resolution, derived from 1601 scan projections), xtek and vgi files for volume reconstruction.
- Keyword:
- Animalia, Chordata, Reptilia, OPHIDIA, COLUBRIDAE, THAMNODYNASTES PALLIDUS, 1987213257, computed tomography, X-ray, and 3D
- Citation to related publication:
- For more information on the original UMMZ specimen, see: https://www.gbif.org/occurrence/1987213257
- Discipline:
- Science
-
- Creator:
- University of Michigan Museum of Zoology
- Description:
- Scan of specimen ummz:herps:246849 (THAMNODYNASTES PALLIDUS) - WholeBody. Raw Dataset includes 1601 TIF images (each 2000 x 2000 x 1 voxel at 0.0327439804971583 mm resolution, derived from 1601 scan projections), xtek and vgi files for volume reconstruction. and Scan of specimen ummz:herps:246849 (THAMNODYNASTES PALLIDUS) - WholeBody. Reconstructed Dataset includes 1240 TIF images (each 2000 x 2000 x 1 voxel at 0.032744 mm resolution, derived from 1601 scan projections), xtek and vgi files for volume reconstruction.
- Keyword:
- Animalia, Chordata, Reptilia, OPHIDIA, COLUBRIDAE, THAMNODYNASTES PALLIDUS, 1987213257, computed tomography, X-ray, and 3D
- Citation to related publication:
- For more information on the original UMMZ specimen, see: https://www.gbif.org/occurrence/1987213257
- Discipline:
- Science
-
- Creator:
- University of Michigan Museum of Zoology
- Description:
- Scan of specimen ummz:herps:177463 (LEIOPELMA HOCHSTETTERI) - WholeBody. Reconstructed Dataset includes 2000 TIF images (each 506 x 1232 x 1 voxel at 0.026167 mm resolution, derived from 3141 scan projections), xtek and vgi files for volume reconstruction. and Scan of specimen ummz:herps:177463 (LEIOPELMA HOCHSTETTERI) - WholeBody. Raw Dataset includes 3141 TIF images (each 506 x 1232 x 1 voxel at 0.02616705 mm resolution, derived from 3141 scan projections), xtek and vgi files for volume reconstruction.
- Keyword:
- Animalia, Chordata, Amphibia, ANURA, LEIOPELMATIDAE, LEIOPELMA HOCHSTETTERI, 1987038228, computed tomography, X-ray, 3D, and DiceCT
- Citation to related publication:
- For more information on the original UMMZ specimen, see: https://www.gbif.org/occurrence/1987038228
- Discipline:
- Science
-
- Creator:
- University of Michigan Museum of Zoology
- Description:
- Scan of specimen ummz:herps:177463 (LEIOPELMA HOCHSTETTERI) - WholeBody. Reconstructed Dataset includes 2000 TIF images (each 659 x 1423 x 1 voxel at 0.023619 mm resolution, derived from 1601 scan projections), xtek and vgi files for volume reconstruction. and Scan of specimen ummz:herps:177463 (LEIOPELMA HOCHSTETTERI) - WholeBody. Raw Dataset includes 1601 TIF images (each 659 x 1423 x 1 voxel at 0.02361855 mm resolution, derived from 1601 scan projections), xtek and vgi files for volume reconstruction.
- Keyword:
- Animalia, Chordata, Amphibia, ANURA, LEIOPELMATIDAE, LEIOPELMA HOCHSTETTERI, 1987038228, computed tomography, X-ray, and 3D
- Citation to related publication:
- For more information on the original UMMZ specimen, see: https://www.gbif.org/occurrence/1987038228
- Discipline:
- Science
-
- Creator:
- Lamb, Abigail M.
- Description:
- This Work contains Supplemental File S3-1, Supplemental File S3-2, Supplemental Table S4-1, Supplemental Table S4-2, and Supplemental Table S4-3 from the dissertation entitled "Genetic Determinants of the Development and Evolution of Drosophila Pigmentation" by Abigail M. Lamb. Supplemental File S3-1 is entitled "Raw data measuring CHC abundance" and contains the measurements of cuticular hydrocarbons used for analysis in Chapter 3 of the dissertation. These data are meant to be read into the R code contained in Supplemental File S3-2, "R code used for analyzing CHC data" to reproduce the results reported in Chapter 3 of the dissertation. Supplemental Tables S4-1, S4-2, and S4-3 contain original phenotyping data, notes, and summary data from the miRNA overexpression and competitive inhibition experiments described in Chapter 4 of the dissertation.
- Citation to related publication:
- Lamb, A. M., Wang, Z., Simmer, P., Chung, H., & Wittkopp, P. J. (2020). Ebony Affects Pigmentation Divergence and Cuticular Hydrocarbons in Drosophila americana and D. novamexicana. Frontiers in Ecology and Evolution, 8. https://doi.org/10.3389/fevo.2020.00184
- Discipline:
- Science
-
- Creator:
- University of Michigan, Division of Herpetology, Davis Rabosky, Alison R, Larson, Joanna G, Moore, Talia Y, and Curlis, John David
- Description:
- This dataset includes dorsal and ventral photographs of Neotropical snakes collected in the Peruvian Amazon. These data were collected to survey and examine the diversity in color pattern evolution in Neotropical snakes.
- Keyword:
- snake, color, serpentes, and Peru
- Citation to related publication:
- (work in progress, not yet submitted)
- Discipline:
- Science
-
- Creator:
- Xian Li
- Description:
- Low-velocity accretionary wedges and sedimentary layers overlaying continental plates are widely observed in the subduction zones where historical large earthquakes have occurred. It was observed that rupture of the 2011 Mw 9.0 Tohoku-Oki earthquake propagated to the trench with large coseismic slip on the shallow fault, but what caused the huge shallow slip remains a prominent problem., Here we explore how the two low-velocity structures, accretionary wedge and sedimentary layer, affect the coseismic slip and near-fault ground motions during the 2011 Tohoku-Oki earthquake. Constrained by the observed seafloor deformation, we present a 2-D dynamic rupture model of the 2011 Tohoku-Oki earthquake with an accretionary wedge and a sedimentary layer. Compared to a homogeneous model with the same friction and stress parameters on the fault, we find that the co-existence of the accretionary wedge and sedimentary layer significantly enhances the shallow coseismic slip and amplifies ground accelerations near the accretionary wedge. We then investigate a plausible scenario of a smaller Tohoku-Oki earthquake when its rupture does not reach the accretionary wedge. The sedimentary layer slightly enhances the coseismic slip while the accretionary wedge has almost no influence for the smaller earthquake scenario, but both structures significantly amplify the ground accelerations on the overriding plate. , and By simulating a suite of earthquake scenarios, we suggest that the co-existence of an accretionary wedge and sedimentary layers tend to enhance coseismic slip, but the enhancement effect decreases as the up-dip limit of rupture zones terminates at a larger depth. The numerical simulations were solved using SEM2DPACK _2.3.8 ( http://www.sourceforge.net/projects/sem2d/), and simulation results were visualized by Matlab. This folder includes the input files to reproduce our simulation results and plot scripts.
- Keyword:
- 2011 Tohoku-Oki earthquake, Dynamic rupture simulation, Accretionary wedge, and Sedimentary layer
- Citation to related publication:
- Li, X., & Huang, Y. (2021). The enhancement of coseismic slip and ground motion due to the accretionary wedge and sedimentary layer in the 2011 Tohoku-Oki earthquake (world) [Preprint]. Earth and Space Science Open Archive. https://doi.org/10.1002/essoar.10506336.1
- Discipline:
- Science
-
- Creator:
- Malhotra, Garima and Ridley, Aaron
- Description:
- This research aims to understand the influence of lower thermospheric atomic oxygen ([O]) and dynamics on the thermospheric Semi Annual Oscillation (SAO). [O] number densities between 95-100 km from WACCM-X are much closer to the observations from SABER instrument on TIMED satellite as compared to those from MSIS. We compare the phase and amplitude of SAO from different simulations with empirical models and observational datasets, and explore different mechanisms that can improve the SAO in IT models.
- Keyword:
- Semi Annual Oscillation, SAO, T-I SAO, Thermospheric Dynamics, Thermospheric Semi Annual Oscillation, WACCM-X coupling with GITM, Global Ionosphere Thermosphere Model, WACCM-X, Whole Atmosphere Model, Vertical coupling, Meridional Circulation, Annual Oscillation, Thermospheric Intra-Annual Variations, and Semiannual Oscillation
- Citation to related publication:
- Malhotra, G., Ridley, A., Jones, M., (2021) Impacts of Lower Thermospheric Atomic Oxygen and Dynamics on Thermospheric Semiannual Oscillation using GITM and WACCM-X, Journal of Geophysical Research: Space Physics
- Discipline:
- Science
-
- Creator:
- Ramos, Marlon D., Yihe, H., Ulrich, T., Gabriel, A. A., and Thomas, A.
- Description:
- This study used three-dimensional, dynamic earthquake simulations to investigate how stress and friction levels on the Cascadia megathrust fault influence the final earthquake size and coastal subsidence patterns from the 1700 A.D. earthquake.
- Discipline:
- Science
-
- Creator:
- Salaree, Amir
- Description:
- Study of the effect of various rupture scenarios in Cascadia on tsunami hazard
- Keyword:
- Earthquake, Tsunami, Simulation, and Bathymetry
- Discipline:
- Science
-
- Creator:
- Hinz, Isaac and Johnson, Jena
- Description:
- Laboratory experiments were conducted to compare iron precipitation under completely ferruginous conditions with solutions that contain a low amount of oxidized iron, which can be seen as a proxy for iron oxidation in the environment. and Some XRD files are from a copper source (Cu_XRD) and others are from a cobalt source (Co_XRD).
- Keyword:
- Iron silicates, Greenalite, and Archean
- Citation to related publication:
- Isaac L. Hinz, Christine Nims, Samantha Theuer, Alexis S. Templeton, Jena E. Johnson; Ferric iron triggers greenalite formation in simulated Archean seawater. Geology 2021; doi: https://doi.org/10.1130/G48495.1
- Discipline:
- Science
-
- Creator:
- Surajit Chatterjee, Adrien Chauvier, Shiba S. Dandpat, Irina Artsimovitch, and Nils G. Walter
- Description:
- These data were generated to study the dynamics of RNAP-ribosome interactions on a nascent mRNA with a preQ1-sensing translational riboswitch in its 5’ untranslated region (UTR). Using single-molecule fluorescence co-localization, we monitored direct transient binding of 30S ribosomal subunit to the individual nascent mRNA molecules in surface-immobilized paused elongation complexes (PECs). Also, using a novel protein-induced fluorescence enhancement assay we monitored the real-time transcription rate of RNA polymerase (RNAP) under different experimental conditions. The DNA template including the preQ1 riboswitch from B. anthracis under the control of the T7A1 promoter was cloned into pUC19 plasmid. Transcription templates for in vitro transcription were generated by PCR.
- Citation to related publication:
- Chatterjee, S., Chauvier, A., Dandpat, S.S., Artsimovitch, I., & Walter, N.G. (2021). A translational riboswitch coordinates nascent transcription-translation coupling. Proc. Natl. Acad. Sci., 118 (16), e2023426118; DOI: 10.1073/pnas.2023426118
- Discipline:
- Science
-
- Creator:
- Majeed, Tariq
- Description:
- We use our 1-D chemical diffusive model to quantify the physical processes necessary to interpret the day-side ionospheric measurements acquired with radio occultation techniques at the southern high-latitude region of Mars, where the crustal magnetic field is strong and near-vertical in orientation. To interpret the measured ionospheric structure at altitudes where plasma transport dominates, we find it is necessary to impose field-aligned vertical plasma drifts caused by the motion of neutral winds. The most interesting finding of this study is that both upward (between 110 m/s and 150 m/s) and downward (between -55 m/s and -120 m/s) drifts are required to maintain the topside Ne distribution comparable with the measured distribution. We also find that a fixed velocity boundary condition at the upper boundary with a sizeable upward ion velocity is needed to encounter any unexpected ion accumulation in the topside ionosphere to limit the Martian ion outflow. Given the complex nature of neutral dynamics and its relationship to plasma transport processes over magnetic anomalies, we consider that a simple model, such as we have developed, is still capable of yielding valuable insights relating to the neutral wind system at Mars.
- Keyword:
- Ionosphere of Mars
- Discipline:
- Science