Results 41 to 50 of about 61,675 (274)

Observing the variation of asteroid thermal inertia with heliocentric distance [PDF]

, 2018
Thermal inertia is a useful property to characterise a planetary surface since it can be used as a qualitative measure of the regolith grain size. It is expected to vary with heliocentric distance because of its dependence on temperature.
Alí-Lagoa, B Rozitis, Balridge, Bowell, Bus, Busch, Chesley, Cruikshank, Davidsson, Debye, Decin, Delbo, Delbo, Delbo, E MacLennan, Emery, Fowler, Gueymard, Gundlach, Gundlach, Hahn, Hanus, Hanus, Harris, Harris, Harris, Holsapple, Houck, Housen, Hughes, Hörz, J P Emery, Jarrett, Kaasalainen, Keihm, Keihm, Kieffer, Lauretta, Lebofsky, Lebouteiller, Lellouch, Lim, Lowry, Macke, Magri, Mainzer, Marsset, Mitchell, Murdoch, Müller, Müller, Nugent, Nugent, Nugent, Okada, Opeil, Petit, Pettengill, Rivkin, Robie, Rozitis, Rozitis, Rozitis, Rozitis, Rozitis, Rozitis, Rozitis, S F Green, Scheeres, Scheeres, Shepard, Snyder, Tedesco, Tedesco, Tedesco, Usui, Vasavada, Veeder, Vokrouhlický, Wan, Werner, Werner, Williams, Wolters, Wolters, Wright   +85 more
core   +1 more source

Population of Nonmetallic Inclusions in Liquid High‐Silicon Electrical Steel in Contact With MgO–C Refractories Based on Recyclates and Environmentally Friendly Binders

Advanced Engineering Materials, EarlyView.
The formation of nonmetallic inclusions (NMIs) was investigated in this study, carrying out immersion tests for 30 min at a temperature of 1600°C with liquid high‐silicon electrical steel (Si ≈ 3 mass‐%) and different MgO–C refractories. Conventional MgO–C refractories were considered, as well as MgO–C refractories containing MgO–C recyclate and ...
Lukas Neubert, Matheus Roberto Bellé, Florian Kerber, Dinesh Kumar Gunasekar, Hans‐Jörn Weddige, Christos G. Aneziris, Olena Volkova   +6 more
wiley   +1 more source

Aluminum impairs cellular ultrastructure and bone microarchitecture in newborn rats

Frontiers in Imaging
Modern lifestyle is strongly marked by the presence of aluminum (Al) in practically all human consumer products. Bone tissue is one of the main sites of Al accumulation, and its toxic effects are well known in individuals subjected to chronic exposure ...
Mara Rubia Marques, Anderson Camargo Moreira, Iara Frangiotti Mantovani, Pedro Vale de Azevedo Brito, Isabela Cristina Gomes de Souza Nascimento, Celso Peres Fernandes, Fernanda Cristina Alcantara dos Santos   +6 more
doaj   +1 more source

Experimental validation of the exact analytical solution to the steady periodic heat transfer problem in a PCM layer [PDF]

, 2017
Phase change materials (PCM) are used in many industrial and residential applications for their advantageous characteristic of high capacity of latent thermal storage by means of an isothermal process.
Cabeza, Luisa F., Coma Arpón, Julià, Gracia, Álvaro de, Mazzeo, Domenico, Oliveti, Giuseppe, Solé, Aran   +5 more
core   +3 more sources

Al–Cu Composite Casting of Laser‐Deoxidized Copper: Bonding, Interfacial Chemistry, and Thermal Conductivity

Advanced Engineering Materials, EarlyView.
This study investigates laser‐based oxide removal of Cu inserts in oxygen‐free conditions and examines long‐term oxidation kinetics and surface chemistry under different atmospheres via X‐ray photoelectron spectroscopy. Al–Cu compound casting with differently oxidized surfaces is performed, and intermetallic phase formation, morphology, and thermal ...
Timon Steinhoff, Finn‐Lennard Janthur, Sascha Zimmermann, Sarah Seffer, Jörg Hermsdorf, René Gustus, Ludger Overmeyer, Wolfgang Maus‐Friedrichs, Hans Jürgen Maier, Christian Klose   +9 more
wiley   +1 more source

Efficient WO3 Nanoplate Arrays Photoanode Modified by ZnO Nanosheets for Enhanced Charge Separation and Transfer to Promote Photoelectrochemical Performances

Advanced Electronic Materials
A key factor in the photoelectrochemical (PEC) performance of photoelectrodes is the efficient separation and transfer of photogenerated charges. Herein, a novel photoanode comprising three‐dimensional (3D) WO3 nanoplate@ZnO nanosheet hierarchical type ...
Weihao Wu, Zhehui Yan, Lijun Wang, Xiangrong Zhu, Yongheng Zhu, Guihong Liao, Luping Zhu   +6 more
doaj   +1 more source

Thermophysical properties and oxygen transport in (Thx,Pu1-x)O2 [PDF]

, 2016
Using Molecular Dynamics, this paper investigates the thermophysical properties and oxygen transport of (Thx,Pu1−x)O2 (0 ≤ x ≤ 1) between 300-3500 K.
Cooper, MWD, Galvin, C, Grimes, RW, Rushton, MJD   +3 more
core   +2 more sources

Toward Low‐Consumable Anodes: Process Simulation and Prospective Life Cycle Assessment of NiFe2O4‐NiO‐Ni‐Cu vs. Prebaked Anodes for Aluminum Production with use of Molten Salt Electrolysis

Advanced Engineering Materials, EarlyView.
Low‐consumable nickel ferrite‐based anodes for the Hall–Héroult process are compared with conventional prebaked carbon anodes using thermodynamic simulation and prospective life cycle assessment under contrasting future electricity system pathways from 2025 to 2050.
Felipe Alejandro Garcia Paz, Ulziikhuu Otgonbayar, Alexander Adamczyk, Farhan Hossain, Daniel Vogt, Johan Berg Pettersen, Alexandros Charitos   +6 more
wiley   +1 more source

(1173) Anchises - Thermophysical and Dynamical Studies of a Dynamically Unstable Jovian Trojan [PDF]

, 2012
We have performed detailed thermophysical and dynamical modelling of Jovian Trojan (1173) Anchises. Our results reveal a most unusual object. By examining observational data taken by IRAS, Akari and WISE between 11.5 and 60 microns, along with variations
Bowell, Chambers, Connors, Cruikshank, Fernández, Fleming, Fornasier, Freistetter, French, French, Gladman, Gomes, Grav, Horner, Horner, Horner, Horner, Horner, Horner, Horner, Horner, Horner, J. Horner, Jewitt, Kortenkamp, Lagerkvist, Lagerros, Lagerros, Lagerros, Levison, Lykawka, Lykawka, Lykawka, Lykawka, Mainzer, Marchis, Melita, Morbidelli, Morrison, Morrison, Mueller, Müller, Müller, Müller, Müller, Müller, Müller, Nesvorný, P. S. Lykawka, Robutel, Shevchenko, Stacey, T. G. Müller, Tedesco, Tedesco, Usui   +55 more
core   +3 more sources

Interaction of Ladle Slag With Varying SiO2 Content and Recyclate‐Based MgO–C Refractories

Advanced Engineering Materials, EarlyView.
Ladle slags (CaO/Al2O3 = 1) with 1–20 wt% SiO2 were investigated in contact with industrial MgO–C refractories fabricated from fresh magnesia and 50 wt% recyclate. The sessile drop method at 1600°C reveals intensive gas formation, delayed slag infiltration in recyclate‐based samples, and, under high‐SiO2 slag, formation of a dense MgAl2O4‐rich ...
Anton Yehorov, Eldar Salpagarov, Anhelina Mospan, Till Manon Jannis Stadtmüller, Thomas Schemmel, Christos Georgios Aneziris, Olena Volkova   +6 more
wiley   +1 more source