Results 31 to 40 of about 648,851 (297)

Domain wall roughening in three dimensional magnets at the depinning transition

, 1996
The kinetic roughening of a driven interface between three dimensional spin-up and spin-down domains in a model with non-conserved scalar order parameter and quenched disorder is studied numerically within a discrete time dynamics at zero temperature ...
Jost, M., Usadel, K. D.
core   +1 more source

Quantitative study of laterally inhomogeneous wetting films

, 1998
Based on a microscopic density functional theory we calculate the internal structure of the three-phase contact line between liquid, vapor, and a confining wall as well as the morphology of liquid wetting films on a substrate exhibiting a chemical step ...
C. Bauer, Fachbereich Physik, S. Dietrich   +2 more
core   +3 more sources

Effect of vibration on interfacial microstructure and mechanical properties of Mg/Al bimetal prepared by a novel compound casting

Journal of Magnesium and Alloys, 2022
In this work, a vibration was applied in the preparation of the Mg/Al bimetal by a novel compound casting in order to improve the mechanical properties of the Mg/Al bimetal, and the effect of the vibration on the interfacial microstructure and mechanical
Feng Guan, Wenming Jiang, Guangyu Li, Junwen Zhu, Junlong Wang, Guoliang Jie, Zitian Fan   +6 more
doaj   +1 more source

Diffuse neutron reflectivity and AFM study of interface morphology of an electro-deposited Ni/Cu film

, 2008
We present a detailed study of the interface morphology of an electro-deposited (ED) Ni/Cu bilayer film by using off-specular (diffuse) neutron reflectivity technique and Atomic Force Microscopy (AFM). The Ni/Cu bilayer has been electro-deposited on seed
Baibich, Bakonyi, Basu, Chassaing, Choi, Daillant, Fang, Ghosh, Han, Hollanders, Holý, Holý, Hope, Kiely, Koltover, Majkrzak, Mandelbrot, Meuleman, Naik, Palasantzas, Pardo, Rossnagel, S.K. Ghosh, Saibal Basu, Scharifker, Schlomka, Schwarzacher, Shin, Singh, Singh, Sinha, Surendra Singh, Vignaud, Weihnacht, Wormington, Yang, Yoshinobu, Zhao   +37 more
core   +1 more source

Interface modification of clay and graphene platelets reinforced epoxy nanocomposites: a comparative study [PDF]

, 2014
The interface between the matrix phase and dispersed phase of a composite plays a critical role in influencing its properties. However, the intricate mecha-nisms of interface are not fully understood, and polymer nanocomposites are no exception.
A Kinloch, A Ozturk, AJ Kinloch, Amir Khalid, Bukhari Manshoor, C Lee, D Ratna, G Cravotto, HC Kuan, I Zaman, I Zaman, I Zaman, I Zaman, Izzuddin Zaman, J Choi, J Ma, J Ma, J Ma, J Ma, J Ma, J Madejova, J McMurry, J Njuguna, JS Choi, K Zhang, KS Katti, LA Goettler, M Morvan, MH Gass, N Amdouni, O Becker, PB Messersmith, Q Meng, QH Le, Qingshi Meng, RE Gorga, S Araby, SG Miller, Sherif Araby, X Kornmann, XT Jia   +40 more
core   +1 more source

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

FEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka, Yuxi Liu, Stefano Maggi, Debnath Ghosal, Jue Wang, Prashant P. Damke, Stephen D. Carter, Wei Zhao, Sukhithasri Vijayrajratnam, Joseph P. Vogel, Carrie L. Shaffer, Grant J. Jensen   +11 more
wiley   +1 more source

Influence of Applied Voltage on Surface Morphology and Wettability of Biological Coatings on Ti6-Al-4V by Micro-Arc Oxidation Treatment [PDF]

Materials Research, 2020
Micro-arc oxidation (MAO) treatment with various voltages was carried out on Ti alloys in 10% H2SO4 aqueous solution to enhance surface wettability for biological application.
Yajie Chu, Peng Liu, Yixin Chen, Xiaoquan Li   +3 more
doaj   +1 more source

Morphology transition at depinning in a solvable model of interface growth in a random medium

, 2013
We propose a simple, exactly solvable, model of interface growth in a random medium that is a variant of the zero-temperature random-field Ising model on the Cayley tree.
Ohta, Hiroki, Rosinberg, Martin-Luc, Tarjus, Gilles   +2 more
core   +3 more sources

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Formation of the Interlock Morphology and Its Role in Refill Friction Stir Spot Welding of Aluminum Alloy to Steel

Metals
Considering energy conservation and emission reductions, lightweight automobiles have become a research focus in the automotive industry. Steel/aluminum joining is regarded as an ideal lightweight structure, which can not only reduce the energy ...
Tianhan Hu, Bolong Li, Zhen Li, Kai Ding, Tianhai Wu, Hua Pan, Yulai Gao   +6 more
doaj   +1 more source