Results 61 to 70 of about 278,885 (252)

Kinematics

, 2015
Cats Kinematics ...
Braniff De la torre (747330), Sergio H. Duenas (747400)   +1 more
core   +1 more source

Tracing kinematic (mis)alignments in CALIFA merging galaxies : Stellar and ionized gas kinematic orientations at every merger stage [PDF]

, 2015
J.M.A. and V.W. acknowledge support from the European Research Council Starting Grant (SEDmorph; P.I. V. Wild).We present spatially resolved stellar and/or ionized gas kinematic properties for a sample of 103 interacting galaxies, tracing all merger ...
Ziegler, Katharina B., Bekeraitė, S., D. Mast, Verdes-Montenegro, L., Mcintosh, D., Monreal-Ibero, A., González Delgado, R. M., Aguerri, J., Sánchez, S. F., Lyubenova, M., Kehrig, C., J. Falcón-Barroso, Vílchez, J., Sanchez, Sébastien, García-Benito, R., D. H. McIntosh, J. K. Barrera-Ballesteros, G. van de Ven, Ziegler, B., del Olmo, A., Wild, V., González Delgado, R., Barrera-Ballesteros, J., B. García-Lorenzo, R. García-Benito, García-Lorenzo, B., Méndez-Abreu, J., V. Wild, Cortijo-Ferrero, C., Bomans, D. J., J. Méndez-Abreu, A. Monreal-Ibero, B. Husemann, Iglesias-Paramo, J., Marquez, I., Mast, Damian, Bland-Hawthorn, J., L. Verdes-Montenegro, van de Ven, G., Marino, R. A., R. M. González Delgado, C. J. Walcher, M. Lyubenova, A. del Olmo, Mast, D., I. Marquez, S. Bekeraitė, McIntosh, D. H., Husemann, B., Barrera-Ballesteros, J.K., Aguerri, J. A. L., J. A. L. Aguerri, Barrera-Ballesteros, J. K., Marino, R., J. M. Vílchez, J. Iglesias-Paramo, Marino, R.A., D. J. Bomans, J. Bland-Hawthorn, Walcher, C. J., McIntosh, D.H., R. A. Marino, B. Ziegler, Walcher, C., S. F. Sánchez, Bomans, D., C. Kehrig, Vílchez, J. M., J. Masegosa, Falcón-Barroso, J., Masegosa, J., C. Cortijo-Ferrero   +71 more
core   +2 more sources

Anchoring Stellar Age Indicators: A Cross Calibration of [C/N] and Gyrochronology Ages via the Age–Velocity Dispersion Relation

The Astronomical Journal
Determining stellar ages is challenging, as it depends on other stellar parameters in a nonlinear way and often relies on stellar evolution models to infer the underlying relation between these parameters and age. This complexity increases when comparing
Yuxi(Lucy) Lu, Marc H. Pinsonneault, Yuan-Sen Ting, Phil R. Van-Lane, John D. Roberts, Jamie Tayar, Alexander Stone-Martinez, Amanda L. Ash   +7 more
doaj   +1 more source

Unveiling the 3D structure of the central molecular zone from stellar kinematics and photometry: The 50 and 20 km/s clouds

Astronomy & Astrophysics
Context. The central molecular zone (CMZ), surrounding the Galactic centre, is the largest reservoir of dense molecular gas in the Galaxy. Despite its relative proximity, the 3D structure of the CMZ remains poorly constrained, primarily due to projection
Nogueras-Lara Francisco, Barnes Ashley T., Henshaw Jonathan D., Fiteni Karl, Sofue Yoshiaki, Schödel Rainer, Martínez-Arranz Álvaro, Sormani Mattia C., Armijos-Abendaño Jairo, Colzi Laura, Jiménez-Serra Izaskun, Rivilla Víctor M., García Pablo, Ginsburg Adam, Hu Yue, Klessen Ralf S., Diederik Kruijssen J. M., Tolls Volker, Lazarian Alex, Lipman Dani R., Longmore Steven N., Lu Xing, Martín Sergio, Riquelme-Vásquez Denise, Pineda Jaime E., Sánchez-Monge Álvaro, Vasini Arianna, Mills Elisabeth A. C.   +27 more
doaj   +1 more source

Microgels Enable iPSCs to Assemble, Expand, and Differentiate Into Organoids—From Sizable to High‐Throughput

Advanced Materials, EarlyView.
A chemically defined PEG‐based microgel platform enables scalable, reproducible production of three‐dimensional microgel‐iPSC constructs in multiple sizes. The system is compatible with high‐throughput automation and supports human iPSC expansion and differentiation within a single construct, including directed differentiation into cardiac organoids ...
Laura Klasen, Matthias Mork, Ramin Nasehi, Vasudha Turuvekere Krishnamurthy, Kira Zeevaert, Aaron Babendreyer, Jacopo Di Russo, Wolfgang Wagner, Laura De Laporte   +8 more
wiley   +1 more source

M-dwarf stellar winds : the effects of realistic magnetic geometry on rotational evolution and planets [PDF]

, 2014
AAV acknowledges support from a Royal Astronomical Society Fellowship. JM acknowledges support from a fellowship of the Alexander von Humboldt foundation.We perform three-dimensional numerical simulations of stellar winds of early-M-dwarf stars.
Morin, J., Gombosi, T.I., Donati, J.F., Opher, M., Gombosi, Tamás, Jardine, M., Morin, Julien, Gombosi, T. I., Vidotto, A. A., Vidotto, A.A., Donati, J. F., Gombosi, Tamas I.   +11 more
core   +1 more source

3D full-spectrum fitting: Algorithm comparison

Astronomy & Astrophysics
Context. Full-spectrum fitting is the prevailing method for extracting stellar kinematic and population measurements from 1D galaxy spectra. 3D methods refer to an analysis of integral field spectroscopy (IFS) data, where the spatial and spectral ...
Jethwa Prashin, Hubmer Simon, Ramlau Ronny, Van de Ven Glenn   +3 more
doaj   +1 more source

Dental Microwear Texture Analysis on Radular Teeth

Advanced Materials Interfaces, EarlyView.
3D microwear textures reveal how gastropod radular teeth respond to controlled abrasive contact. Distinct surface signatures distinguish regular abrasion from fracture‐dominated material removal, showing how mineralized coatings, fibrous cores, and substrate properties jointly shape wear and failure in a biological scraping interface.
Wencke Krings, Stanislav N. Gorb, Ellen Schulz‐Kornas   +2 more
wiley   +1 more source

Mapping the dark matter of NGC 2974:Combination of stellar & cold gas kinematics [PDF]

, 2019
We present a new method to combine cold gas kinematics with the stellar kinematics modelled with the Schwarzschild orbit-superposition technique, and its application to the lenticular galaxy NGC 2974.
Weijmans, A., Oosterloo, T. A., Zhu, L., Boardman, N. F., Van De Ven, G., Morganti, R., Yang, M.   +6 more
core   +1 more source

Microscale 3D‐Printed Digital Strain Switches for Embedded Mechanical Computation

Advanced Materials Technologies, EarlyView.
Microscale 3D‐printed strain switches on flexible films convert deformation into native digital signals at geometry defined thresholds. A closed form model predicts switching from 3000 to 15 000 microstrain and is validated across 110 devices. Reliable ohmic closure and strain activated AND, OR, and XOR logic point toward low‐power mechanical ...
Regan Kubicek, Daniel Quinn, Gabriel Smith, Sarah Bergbreiter   +3 more
wiley   +1 more source