Model-based analysis of future global transport demand

Authors: Steffen Tjandra, Stefan Kraus, Shitab Ishmam, Thomas Grube, Jochen Linßen, Johanna May, Detlef Stolten

Source: Transportation Research Interdisciplinary Perspectives, Vol 23, Iss , Pp 101016- (2024)

Subject Terms: Transport demand modeling, Global transport, Clustering, Elasticity approach, Passenger transport, Freight transport, Transportation and communications, HE1-9990

File Description: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S2590198224000022; https://doaj.org/toc/2590-1982

Access URL: https://doaj.org/article/c6ace34c4c6b493d92ed678a93f6437c

Vortex Fiber Nulling for Exoplanet Observations: First Direct Detection of M Dwarf Companions around HIP 21543, HIP 94666, and HIP 50319

Authors: Daniel Echeverri, Jerry W. Xuan, John D. Monnier, Jacques-Robert Delorme, Jason J. Wang, Nemanja Jovanovic, Katelyn Horstman, Garreth Ruane, Bertrand Mennesson, Eugene Serabyn, Dimitri Mawet, J. Kent Wallace, Sofia Hillman, Ashley Baker, Randall Bartos, Benjamin Calvin, Sylvain Cetre, Greg Doppmann, Luke Finnerty, Michael P. Fitzgerald, Chih-Chun Hsu, Joshua Liberman, Ronald López, Maxwell Millar-Blanchaer, Evan Morris, Jacklyn Pezzato, Jean-Baptiste Ruffio, Ben Sappey, Tobias Schofield, Andrew J. Skemer, Ji Wang, Yinzi Xin, Narsireddy Anugu, Sorabh Chhabra, Noura Ibrahim, Stefan Kraus, Gail H. Schaefer, Cyprien Lanthermann

Source: The Astrophysical Journal Letters, Vol 965, Iss 2, p L15 (2024)

Subject Terms: Exoplanet detection methods, Astronomical instrumentation, Direct detection interferometry, High resolution spectroscopy, Companion stars, Astrophysics, QB460-466

File Description: electronic resource

Relation: https://doaj.org/toc/2041-8205

Access URL: https://doaj.org/article/29bcb249bb7044ffb9d1f1f9e09b3bc6

Time Evolution Images of the Hypergiant RW Cephei during the Rebrightening Phase Following the Great Dimming

Authors: Narsireddy Anugu, Douglas R. Gies, Rachael M. Roettenbacher, John D. Monnier, Miguel Montargés, Antoine Mérand, Fabien Baron, Gail H. Schaefer, Katherine A. Shepard, Stefan Kraus, Matthew D. Anderson, Isabelle Codron, Tyler Gardner, Mayra Gutierrez, Rainer Köhler, Karolina Kubiak, Cyprien Lanthermann, Olli Majoinen, Nicholas J. Scott, Wolfgang Vollmann

Source: The Astrophysical Journal Letters, Vol 973, Iss 1, p L5 (2024)

Subject Terms: Late-type supergiant stars, Stellar mass loss, Stellar radii, Long period variable stars, Yellow hypergiant stars, Hypergiant stars, Astrophysics, QB460-466

File Description: electronic resource

Relation: https://doaj.org/toc/2041-8205

Access URL: https://doaj.org/article/e0df7c00a1a44228a686453fb20e1664

A Spectroscopic and Interferometric Study of W Serpentis Stars. I. Circumbinary Outflow in the Interacting Binary W Serpentis

Authors: Katherine Shepard, Douglas R. Gies, Gail H. Schaefer, Narsireddy Anugu, Fabien R. Baron, Cyprien Lanthermann, John D. Monnier, Stefan Kraus, Theo ten Brummelaar

Source: The Astrophysical Journal, Vol 977, Iss 2, p 236 (2024)

Subject Terms: Interacting binary stars, Stellar mass loss, Long baseline interferometry, High resolution spectroscopy, Astrophysics, QB460-466

File Description: electronic resource

Relation: https://doaj.org/toc/1538-4357

Access URL: https://doaj.org/article/3beb98d6023b4f49bc5e8473337f7b3c

Visual Orbits of Wolf–Rayet Stars. II. The Orbit of the Nitrogen-rich Wolf–Rayet Binary WR 138 Measured with the CHARA Array

Authors: Amanda Holdsworth, Noel Richardson, Gail H. Schaefer, Jan J. Eldridge, Grant M. Hill, Becca Spejcher, Jonathan Mackey, Anthony F. J. Moffat, Felipe Navarete, John D. Monnier, Stefan Kraus, Jean-Baptiste Le Bouquin, Narsireddy Anugu, Sorabh Chhabra, Isabelle Codron, Jacob Ennis, Tyler Gardner, Mayra Gutierrez, Noura Ibrahim, Aaron Labdon, Cyprien Lanthermann, Benjamin R. Setterholm

Source: The Astrophysical Journal, Vol 977, Iss 2, p 185 (2024)

Subject Terms: Wolf-Rayet stars, WN stars, Long baseline interferometry, Interferometric binary stars, Astrophysics, QB460-466

File Description: electronic resource

Relation: https://doaj.org/toc/1538-4357

Access URL: https://doaj.org/article/e72f44158261475e95568c22e71a6fd9

Visual Orbits of Wolf–Rayet Stars. I. The Orbit of the Dust-producing Wolf–Rayet Binary WR 137 Measured with the CHARA Array

Authors: Noel D. Richardson, Gail H. Schaefer, Jan J. Eldridge, Rebecca Spejcher, Amanda Holdsworth, Ryan M. Lau, John D. Monnier, Anthony F. J. Moffat, Gerd Weigelt, Peredur M. Williams, Stefan Kraus, Jean-Baptiste Le Bouquin, Narsireddy Anugu, Sorabh Chhabra, Isabelle Codron, Jacob Ennis, Tyler Gardner, Mayra Gutierrez, Noura Ibrahim, Aaron Labdon, Cyprien Lanthermann, Benjamin R. Setterholm

Source: The Astrophysical Journal, Vol 977, Iss 1, p 78 (2024)

Subject Terms: Wolf-Rayet stars, WC stars, Long baseline interferometry, Interferometric binary stars, Dust formation, Astrophysics, QB460-466

File Description: electronic resource

Relation: https://doaj.org/toc/1538-4357

Access URL: https://doaj.org/article/d7bd2edd45af40cb8d65e5c6d10efcab

The CHARA Array Interferometric Program on the Multiplicity of Classical Be Stars: New Detections and Orbits of Stripped Subdwarf Companions

Authors: Robert Klement, Thomas Rivinius, Douglas R. Gies, Dietrich Baade, Antoine Mérand, John D. Monnier, Gail H. Schaefer, Cyprien Lanthermann, Narsireddy Anugu, Stefan Kraus, Tyler Gardner

Source: The Astrophysical Journal, Vol 962, Iss 1, p 70 (2024)

Subject Terms: Be stars, O subdwarf stars, Binary stars, Orbit determination, Optical interferometry, Multiple star evolution, Astrophysics, QB460-466

File Description: electronic resource

Relation: https://doaj.org/toc/1538-4357

Access URL: https://doaj.org/article/0da8682752b84672a5e5dfabde9c183b

Orbits and Dynamical Masses for Six Binary Systems in the Hyades Cluster

Authors: Guillermo Torres, Gail H. Schaefer, Robert P. Stefanik, David W. Latham, Andrew F. Boden, Narsireddy Anugu, Jeremy W. Jones, Robert Klement, Stefan Kraus, Cyprien Lanthermann, John D. Monnier

Source: The Astrophysical Journal, Vol 971, Iss 1, p 31 (2024)

Subject Terms: Radial velocity, Binary stars, Interferometric binary stars, Spectroscopic binary stars, Stellar masses, Astrophysics, QB460-466

File Description: electronic resource

Relation: https://doaj.org/toc/1538-4357

Access URL: https://doaj.org/article/1cc85ce0070443c4b45d108eeb5363ff

The Orbit and Dynamical Mass of Polaris: Observations with the CHARA Array

Authors: Nancy Remage Evans, Gail H. Schaefer, Alexandre Gallenne, Guillermo Torres, Elliott P. Horch, Richard I. Anderson, John D. Monnier, Rachael M. Roettenbacher, Fabien Baron, Narsireddy Anugu, James W. Davidson Jr., Pierre Kervella, Garance Bras, Charles Proffitt, Antoine Mérand, Margarita Karovska, Jeremy Jones, Cyprien Lanthermann, Stefan Kraus, Isabelle Codron, Howard E. Bond, Giordano Viviani

Source: The Astrophysical Journal, Vol 971, Iss 2, p 190 (2024)

Subject Terms: Cepheid variable stars, Stellar masses, Astrophysics, QB460-466

File Description: electronic resource

Relation: https://doaj.org/toc/1538-4357

Access URL: https://doaj.org/article/7c3ba5741f58471792c01d41d6d9f3cc

The Orbit and Mass of the Cepheid AW Per

Authors: Nancy Remage Evans, Alexandre Gallenne, Pierre Kervella, Antoine Mérand, John Monnier, Richard I Anderson, H. Moritz Günther, Charles Proffitt, Elaine M. Winston, Grzegorz Pietrzynski, Wolfgang Gieren, Joanna Kuraszkiewicz, Narsireddy Anugu, Rachael M. Roettenbacher, Cyprien Lanthermann, Mayra Gutierrez, Gail Schaefer, Benjamin R. Setterholm, Noura Ibrahim, Stefan Kraus

Source: The Astrophysical Journal, Vol 972, Iss 2, p 145 (2024)

Subject Terms: Cepheid variable stars, Multiple stars, Stellar masses, Stellar evolution, Astrophysics, QB460-466

File Description: electronic resource

Relation: https://doaj.org/toc/1538-4357

Access URL: https://doaj.org/article/05c127c3eae6454381619399bc24a007

CHARA Near-infrared Imaging of the Yellow Hypergiant Star ρ Cassiopeiae: Convection Cells and Circumstellar Envelope

Authors: Narsireddy Anugu, Fabien Baron, John D. Monnier, Douglas R. Gies, Rachael M. Roettenbacher, Gail H. Schaefer, Miguel Montargès, Stefan Kraus, Jean-Baptiste Le Bouquin, Matthew D. Anderson, Theo ten Brummelaar, Isabelle Codron, Christopher D. Farrington, Tyler Gardner, Mayra Gutierrez, Rainer Köhler, Cyprien Lanthermann, Ryan Norris, Nicholas J. Scott, Benjamin R. Setterholm, Norman L. Vargas

Source: The Astrophysical Journal, Vol 974, Iss 1, p 113 (2024)

Subject Terms: Late-type supergiant stars, Stellar mass loss, Stellar radii, Variable stars, Long period variable stars, Astrophysics, QB460-466

File Description: electronic resource

Relation: https://doaj.org/toc/1538-4357

Access URL: https://doaj.org/article/4400894db0294b05b24530146b40dd70

Mobility Trends in Transport Sector Modeling

Authors: Stefan Kraus, Thomas Grube, Detlef Stolten

Source: Future Transportation, Vol 2, Iss 1, Pp 184-215 (2022)

Subject Terms: transport sector modeling, mobility trends, modal shift, fuel shift, shared mobility, automated driving, Engineering (General). Civil engineering (General), TA1-2040

File Description: electronic resource

Relation: https://www.mdpi.com/2673-7590/2/1/10; https://doaj.org/toc/2673-7590

Access URL: https://doaj.org/article/37052b286c1f4b739970cbcfde481bbb

A full gap above the Fermi level: the charge density wave of monolayer VS2

Authors: Camiel van Efferen, Jan Berges, Joshua Hall, Erik van Loon, Stefan Kraus, Arne Schobert, Tobias Wekking, Felix Huttmann, Eline Plaar, Nico Rothenbach, Katharina Ollefs, Lucas Machado Arruda, Nick Brookes, Gunnar Schönhoff, Kurt Kummer, Heiko Wende, Tim Wehling, Thomas Michely

Source: Nature Communications, Vol 12, Iss 1, Pp 1-9 (2021)

Subject Terms: Science

File Description: electronic resource

Relation: https://doaj.org/toc/2041-1723

Access URL: https://doaj.org/article/0fe1cd1e04ef4ca6be5f8efac4c2e22e

Precise Age for the Binary Star System 12 Com in the Coma Berenices Cluster

Authors: Rex Lam, Eric L. Sandquist, Gail H. Schaefer, Christopher D. Farrington, John D. Monnier, Narsireddy Anugu, Cyprien Lanthermann, Robert Klement, Jacob Ennis, Benjamin R. Setterholm, Tyler Gardner, Stefan Kraus, Claire L. Davies, Jerome A. Orosz

Source: The Astronomical Journal, Vol 166, Iss 1, p 29 (2023)

Subject Terms: Stellar ages, Interferometric binary stars, White dwarf stars, Stellar evolution, Open star clusters, Spectroscopic binary stars, Astronomy, QB1-991

File Description: electronic resource

Relation: https://doaj.org/toc/1538-3881

Access URL: https://doaj.org/article/ba7343c603ab47fca87b391537e1afbb

The Great Dimming of the Hypergiant Star RW Cephei: CHARA Array Images and Spectral Analysis

Authors: Narsireddy Anugu, Fabien Baron, Douglas R. Gies, Cyprien Lanthermann, Gail H. Schaefer, Katherine A. Shepard, Theo ten Brummelaar, John D. Monnier, Stefan Kraus, Jean-Baptiste Le Bouquin, Claire L. Davies, Jacob Ennis, Tyler Gardner, Aaron Labdon, Rachael M. Roettenbacher, Benjamin R. Setterholm, Wolfgang Vollmann, Costantino Sigismondi

Source: The Astronomical Journal, Vol 166, Iss 2, p 78 (2023)

Subject Terms: Late-type supergiant stars, Stellar mass loss, Stellar radii, Variable stars, Astronomy, QB1-991

File Description: electronic resource

Relation: https://doaj.org/toc/1538-3881

Access URL: https://doaj.org/article/3d78bb109b98401f9c555876aca37665

Imaging the Inner Astronomical Unit of the Herbig Be Star HD 190073

Authors: Nour Ibrahim, John D. Monnier, Stefan Kraus, Jean-Baptiste Le Bouquin, Narsireddy Anugu, Fabien Baron, Theo Ten Brummelaar, Claire L. Davies, Jacob Ennis, Tyler Gardner, Aaron Labdon, Cyprien Lanthermann, Antoine Mérand, Evan Rich, Gail H. Schaefer, Benjamin R. Setterholm

Source: The Astrophysical Journal, Vol 947, Iss 2, p 68 (2023)

Subject Terms: Young stellar objects, Herbig Ae/Be stars, Protoplanetary disks, Long baseline interferometry, Astrophysics, QB460-466

File Description: electronic resource

Relation: https://doaj.org/toc/1538-4357

Access URL: https://doaj.org/article/315590d27b4d43b8a06f43607bb2c4ec

Three-dimensional Orbit of AC Her Determined: Binary-induced Truncation Cannot Explain the Large Cavity in This Post-AGB Transition Disk

Authors: Narsireddy Anugu, Jacques Kluska, Tyler Gardner, John D. Monnier, Hans Van Winckel, Gail H. Schaefer, Stefan Kraus, Jean-Baptiste Le Bouquin, Steve Ertel, Antoine Mérand, Robert Klement, Claire L Davies, Jacob Ennis, Aaron Labdon, Cyprien Lanthermann, Benjamin R. Setterholm, Theo ten Brummelaar, Akke Corporaal, Laurence Sabin, Jayadev Rajagopal

Source: The Astrophysical Journal, Vol 950, Iss 2, p 149 (2023)

Subject Terms: Post-asymptotic giant branch stars, Very long baseline interferometry, Long baseline interferometry, Binary stars, High angular resolution, Astrophysics, QB460-466

File Description: electronic resource

Relation: https://doaj.org/toc/1538-4357

Access URL: https://doaj.org/article/c827fade92334d3e90442fa72630c44f

Refining the Stellar Parameters of τ Ceti: a Pole-on Solar Analog

Authors: Maria Korolik, Rachael M. Roettenbacher, Debra A. Fischer, Stephen R. Kane, Jean M. Perkins, John D. Monnier, Claire L. Davies, Stefan Kraus, Jean-Baptiste Le Bouquin, Narsireddy Anugu, Tyler Gardner, Cyprien Lanthermann, Gail H. Schaefer, Benjamin Setterholm, John M. Brewer, Joe Llama, Lily L. Zhao, Andrew E. Szymkowiak, Gregory W. Henry

Source: The Astronomical Journal, Vol 166, Iss 3, p 123 (2023)

Subject Terms: Solar analogs, Stellar properties, Spectroscopy, Long baseline interferometry, G dwarf stars, Astronomy, QB1-991

File Description: electronic resource

Relation: https://doaj.org/toc/1538-3881

Access URL: https://doaj.org/article/cf4cc984c0834b77b117b95dcc6851ce

2023 Astrophotonics Roadmap: pathways to realizing multi-functional integrated astrophotonic instruments

Authors: Nemanja Jovanovic, Pradip Gatkine, Narsireddy Anugu, Rodrigo Amezcua-Correa, Ritoban Basu Thakur, Charles Beichman, Chad F. Bender, Jean-Philippe Berger, Azzurra Bigioli, Joss Bland-Hawthorn, Guillaume Bourdarot, Charles M Bradford, Ronald Broeke, Julia Bryant, Kevin Bundy, Ross Cheriton, Nick Cvetojevic, Momen Diab, Scott A Diddams, Aline N Dinkelaker, Jeroen Duis, Stephen Eikenberry, Simon Ellis, Akira Endo, Donald F Figer, Michael P. Fitzgerald, Itandehui Gris-Sanchez, Simon Gross, Ludovic Grossard, Olivier Guyon, Sebastiaan Y Haffert, Samuel Halverson, Robert J Harris, Jinping He, Tobias Herr, Philipp Hottinger, Elsa Huby, Michael Ireland, Rebecca Jenson-Clem, Jeffrey Jewell, Laurent Jocou, Stefan Kraus, Lucas Labadie, Sylvestre Lacour, Romain Laugier, Katarzyna Ławniczuk, Jonathan Lin, Stephanie Leifer, Sergio Leon-Saval, Guillermo Martin, Frantz Martinache, Marc-Antoine Martinod, Benjamin A Mazin, Stefano Minardi, John D Monnier, Reinan Moreira, Denis Mourard, Abani Shankar Nayak, Barnaby Norris, Ewelina Obrzud, Karine Perraut, François Reynaud, Steph Sallum, David Schiminovich, Christian Schwab, Eugene Serbayn, Sherif Soliman, Andreas Stoll, Liang Tang, Peter Tuthill, Kerry Vahala, Gautam Vasisht, Sylvain Veilleux, Alexander B Walter, Edward J Wollack, Yinzi Xin, Zongyin Yang, Stephanos Yerolatsitis, Yang Zhang, Chang-Ling Zou

Source: JPhys Photonics, Vol 5, Iss 4, p 042501 (2023)

Subject Terms: astrophotonics, spectrograph, lanterns, detectors, PICs, hybridization, Applied optics. Photonics, TA1501-1820, Optics. Light, QC350-467

File Description: electronic resource

Relation: https://doaj.org/toc/2515-7647

Access URL: https://doaj.org/article/0863b9c3cb3d46d28bd2461a6639bd31

A Versatile Model for Estimating the Fuel Consumption of a Wide Range of Transport Modes

Authors: Atiquzzaman Khan Ankur, Stefan Kraus, Thomas Grube, Rui Castro, Detlef Stolten

Source: Energies, Vol 15, Iss 6, p 2232 (2022)

Subject Terms: transport energy demand, longitudinal vehicle models, battery electric vehicle, fuel cell electric vehicle, vehicle electrification, vehicle fuel consumption, Technology

File Description: electronic resource

Relation: https://www.mdpi.com/1996-1073/15/6/2232; https://doaj.org/toc/1996-1073

Access URL: https://doaj.org/article/d5101a1d3d7645d0bf4bca7f8737bae0