Results 61 to 70 of about 511,855 (348)

GOALS-JWST: Tracing AGN Feedback on the Star-forming Interstellar Medium in NGC 7469

The Astrophysical Journal Letters, 2022
We present James Webb Space Telescope (JWST) Mid-Infrared Instrument (MIRI) integral-field spectroscopy of the nearby merging, luminous infrared galaxy, NGC 7469.
Thomas S.-Y. Lai, Lee Armus, Vivian U, Tanio Díaz-Santos, Kirsten L. Larson, Aaron Evans, Matthew A. Malkan, Philip Appleton, Jeff Rich, Francisco Müller-Sánchez, Hanae Inami, Thomas Bohn, Jed McKinney, Luke Finnerty, David R. Law, Sean T. Linden, Anne M. Medling, George C. Privon, Yiqing Song, Sabrina Stierwalt, Paul P. van der Werf, Loreto Barcos-Muñoz, J. D. T. Smith, Aditya Togi, Susanne Aalto, Torsten Böker, Vassilis Charmandaris, Justin Howell, Kazushi Iwasawa, Francisca Kemper, Joseph M. Mazzarella, Eric J. Murphy, Michael J. I. Brown, Christopher C. Hayward, Jason Marshall, David Sanders, Jason Surace   +36 more
doaj   +1 more source

Characterization and constitutive analysis-based crystal plasticity of warm flow and fracture behaviours of 2060 Al–Cu–Li alloy

Journal of Materials Research and Technology, 2023
AA2060-T8 is a relatively new Al–Cu–Li alloy developed in the last few years as a lightweight alternative to conventional Al alloys. Thus, it is essential to characterize the warm flow, fracture, and anisotropic behaviours of this alloy and propose ...
Ali Abd El-Aty, Sangyul Ha, Yong Hou, Yong Xu, Shi-Hong Zhang, Xia Liang-Liang, Mohamed M.Z. Ahmed   +6 more
doaj   +1 more source

Bimetallic Nanoparticles as Cocatalysts for Photocatalytic Hydrogen Production

Advanced Functional Materials, EarlyView.
Recent developments have introduced bimetallic nanoparticles as effective cocatalysts for photocatalytic systems. This review explores the rapidly expanding research on bimetallic cocatalysts for photocatalytic production of hydrogen, emphasizing the creation of carrier‐selective contacts, localized surface plasmon resonance effects, methodologies for ...
Yufen Chen, Asier Agrelo‐Lestón, Ignasi Burgués‐Ceballos, Jordi Llorca, Lluís Soler   +4 more
wiley   +1 more source

A material model for warm forming of aluminium sheet [PDF]

, 2003
A material model has been developed to simulate the warm forming of Al–Mg\ud sheet. Both the hardening behaviour, including temperature and strain rate effects, and the\ud biaxial stress–strain response of the sheet are considered.
Bolt, P.J., Boogaard, A.H. van den
core   +2 more sources

Warm molecular hydrogen in the Spitzer SINGS galaxy sample [PDF]

, 2007
(simplified) Results on the properties of warm H2 in 57 normal galaxies are derived from H2 rotational transitions, obtained as part of SINGS. This study extends previous extragalactic surveys of H2, the most abundant constituent of the molecular ISM, to
Aalto S., B. T. Draine, Bajaja E., Braine J., Burton M. G., C. Bot, C. W. Engelbracht, Contini T., D. A. Dale, D. Calzetti, D. J. Hollenbach, Desert F. X., E. J. Murphy, E. Schinnerer, Elfhag T., F. Walter, G. Helou, Gatley I., Giard M., H. Roussel, Israel F. P., Israel F. P., J. D. Smith, Knapen J. H., Kohno K., Kohno K., L. Armus, Leon S., Lepp S., M. D. Thornley, Mauersberger R., Moorwood A. F., Moorwood A. F., Nakanishi H., Nishiyama K., Pagel B. E., Planesas P., Puxley P. J., R. C. Kennicutt, Sage L. J., Sage L. J., Shioya Y., Sofue Y., Strong A. W., Tacconi L. J., Valentijn E. A., Voit G. M., Wiklind T., Wilgenbus D.   +48 more
core   +4 more sources

Material Characterisation, Modelling, and Validation of a UHSS Warm-Forming Process for a Heavy-Duty Vehicle Chassis Component

Metals
The lightweighting of heavy-duty vehicles (HDVs) is an effective strategy to reduce fuel consumption and lower CO2 emissions in the transport sector. The widespread application of ultra-high-strength steels (UHSSs) in HDV construction offers a viable ...
Fredrik Larsson, Samuel Hammarberg, Simon Jonsson, Jörgen Kajberg   +3 more
doaj   +1 more source

Extending the Technology Acceptance Model 3 to Incorporate the Phenomenon of Warm-Glow

Information, 2022
In this paper, we extend the third evolution of the Technology Acceptance Model (TAM3) to incorporate warm-glow with the aim of understanding the role this phenomenon plays on user adoption decisions. Warm-glow is the feeling of satisfaction or pleasure (
Antonios Saravanos, Stavros Zervoudakis, Dongnanzi Zheng   +2 more
doaj   +1 more source

Near‐Infrared Emitting Lanthanide Catecholate Giant Single Crystals – Morphology Control and Photon Down‐Conversion

Advanced Functional Materials, EarlyView.
Controlled syntheses of lanthanide coordination polymers based on the dihydroxybenzoquinone (DHBQ) organic linker afforded large single crystals of Ln‐DHBQ CPs (Ln = Yb, Nd). A novel structural variant of Yb‐DHBQ is identified by means of single crystal diffraction analysis.
Marina I. Schönherr, Alexander Biewald, Andre Mähringer, Thaddäus J. Koller, Peter Mayer, Markus Döblinger, Achim Hartschuh, Dana D. Medina   +7 more
wiley   +1 more source

Warm gas towards young stellar objects in Corona Australis - Herschel/PACS observations from the DIGIT key programme [PDF]

, 2013
The effects of external irradiation on the chemistry and physics in the protostellar envelope around low-mass young stellar objects are poorly understood. The Corona Australis star-forming region contains the R CrA dark cloud, comprising several low-mass
Dionatos, Odysseas, Evans II, Neal J., Green, Joel D., Herczeg, Gregory J., Jørgensen, Jes K., Karska, Agata, Lindberg, Johan E., Wampfler, Susanne F.   +7 more
core   +3 more sources

STUDY ON WARM FORMING LIMIT PREDICTION OF ADVANCED HIGH STRENGTH STEEL DP780 SHEET METAL

Jixie qiangdu, 2021
In order to accurately predict the forming limit curve of DP780 steel sheet under the condition of warm forming,the ductile fracture prediction model was introduced into the numerical simulation.
WANG KaiDi, LI Di, LENG YangSong, FU QiuTao, XU JiaChuan, JIANG Ning   +5 more
doaj