Results 91 to 100 of about 299,299 (345)

Asymptotic Giant Branch Stars [PDF]

, 2004
Preface Chapter 1: Introduction: H.J. Habing and H. Olofsson N.B.: This chapter is not yet completed! 1.1 Bits of history 1.2 The structure of AGB stars 1.3 Observational characteristics of AGB stars 1.4 Distinctive properties of AGB stars Chapter 2: Evolution, Nucleosynthesis and Pulsation: P. Wood and J. Lattanzio 2.1 Basic observational properties 2.
openaire   +1 more source

Radio Triggered Star Formation in Cooling Flows

, 1999
The giant galaxies located at the centers of cluster cooling flows are frequently sites of vigorous star formation. In some instances, star formation appears to have been triggered by the galaxy's radio source.
Allen, Allen, Allen, B.R. McNamara, Baum, Begelman, Burns, Cardiel, Crawford, Daly, De Young, di Serego Alighieri, Fabian, Heckman, Jannuzi, Johnstone, Koekemoer, McCarthy, McNamara, McNamara, McNamara, McNamara, McNamara, McNamara, Murphy, Pinkney, Porter, Sarazin, Sarazin, Schombert, Shields, Uson, van Breugel, van Breugel, Voit   +34 more
core   +2 more sources

Enhancing CoFe Catalysts with V2CTX MXene‐Derived Materials for Anion Exchange Membrane Electrolyzers

Advanced Functional Materials, EarlyView.
MXene dervied CoFe composites show increased initial Oxygen Evolution Reaction (OER) activity compared to the pure CoFe and MXene in an Anion Exchange Membrane device. Vanadium vacancies in the MXene plays a role in increased OER activity and hinders Fe leaching in the AEM device over using the pure V2C MXene as a support material for the CoFe ...
Can Kaplan, Karuppasamy Dharmaraj, Thorsten Schultz, Leiqiang Qin, Ningjun Chen, Danielle A. Douglas‐Henry, Bastian Schmiedecke, Merve Buldu‐Akturk, Axel Zuber, Iris Dorbandt, Maximilian Reinhardt, Yael Rodriguez‐Ayllon, Yan Lu, Valeria Nicolosi, Norbert Koch, Johanna Rosen, Michelle P. Browne   +16 more
wiley   +1 more source

Four new planets around giant stars and the mass-metallicity correlation of planet-hosting stars

, 2016
CONTEXT. Exoplanet searches have demonstrated that giant planets are preferentially found around metal-rich stars and that their fraction increases with the stellar mass. AIMS.
Brahm, R., Butler, R. P., Drass, H., Jenkins, J. S., Jones, M. I., Jordán, A., Melo, C. H. F., Olivares, F. E., Rojo, P., Wang, L., Wittenmyer, R. A.   +10 more
core   +1 more source

Pentagonal 2D Altermagnets: Material Screening and Altermagnetic Tunneling Junction Device Application

Advanced Functional Materials, EarlyView.
From a database of 170 pentagonal 2D materials, 4 candidates exhibiting altermagnetic ordering are screened. Furthermore, the spin‐splitting and unconventional boundary states in the pentagonal 2D altermagnetic monolayer MnS2 are investigated. A MnS2‐based altermagnetic tunneling junction is designed and, through ab initio quantum transport simulations,
Jianhua Wang, Xingyue Yang, Zongmeng Yang, Jing Lu, Pin Ho, Wenhong Wang, Yee Sin Ang, Zhenxiang Cheng, Shibo Fang   +8 more
wiley   +1 more source

FOREST unbiased Galactic plane imaging survey with the Nobeyama 45 m telescope (FUGIN). VIII. Possible evidence of cloud–cloud collisions triggering high-mass star formation in the giant molecular cloud M 16 (Eagle Nebula) [PDF]

, 2020
Atsushi Nishimura, Shinji Fujita, Mikito Kohno, Daichi Tsutsumi, Tetsuhiro Minamidani, Kazufumi Torii, Tomofumi Umemoto, Mitsuhiro Matsuo, Yuya Tsuda, Mika Kuriki, Nario Kuno, Hidetoshi Sano, Hiroaki Yamamoto, Kengo Tachihara, Y. Fukui   +14 more
openalex   +1 more source

Maser emission from the CO envelope of the asymptotic giant branch star W Hydrae [PDF]

, 2021
W. H. T. Vlemmings, T. Khouri, Daniel Tafoya   +2 more
openalex   +1 more source

The star cluster system of the 3 Gyr old merger remnant NGC 1316: Clues from optical and near-infrared photometry

, 2001
The giant merger remnant galaxy NGC 1316 (Fornax A) is an ideal probe for studying the long-term effects of a past major merger on star cluster systems, given its spectroscopically derived merger age of ~3 Gyr which we reported in a recent paper. Here we
Alonso, M. Victoria, Goudfrooij, Paul, Maraston, Claudia, Minniti, Dante   +3 more
core   +2 more sources

Prospects of Electric Field Control in Perpendicular Magnetic Tunnel Junctions and Emerging 2D Spintronics for Ultralow Energy Memory and Logic Devices

Advanced Functional Materials, EarlyView.
Electric control of magnetic tunnel junctions offers a path to drastically reduce the energy requirements of the device. Electric field control of magnetization can be realized in a multitude of ways. These mechanisms can be integrated into existing spintronic devices to further reduce the operational energy.
Will Echtenkamp, Brahmdutta Dixit, Yifei Yang, Deyuan Lyu, Thomas Peterson, Qi Jia, Yu‐Chia Chen, Jian‐Ping Wang   +7 more
wiley   +1 more source

The post-common-envelope binary central star of the planetary nebula PN\n G283.7-05.1: A possible post-red-giant-branch planetary nebula central star [PDF]

, 2020
David Jones, H. M. J. Boffin, J. Hibbert, T. Steinmetz, R. Wesson, T. C. Hillwig, Paulina Sowicka, R. L. M. Corradi, J. García–Rojas, P. Rodríguez-Gil, James Munday   +10 more
openalex   +1 more source