Search Results - "Chawla, N."

Mechanical properties of Cu6Sn5 intermetallic by micropillar compression testing by Jiang, L., Chawla, N.

“…The micromechanical behavior of single-crystal Cu6Sn5 was studied by microcompression testing of pillars. The pillars were fabricated by focused ion beam…”
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Microstructure and mechanical behavior of porous sintered steels by Chawla, N., Deng, X.

“…The microstructure and mechanical properties of sintered Fe–0.85Mo–Ni steels were investigated as a function of sintered density. A quantitative analysis of…”
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Anisotropy, size, and aspect ratio effects on micropillar compression of Al SiC nanolaminate composites by Mayer, C.R., Yang, L.W., Singh, S.S., Llorca, J., Molina-Aldareguia, J.M., Shen, Y.L., Chawla, N.

“…Metal-ceramic nanolaminate composites show promise as high strength and toughness materials. Micropillar compression was used to characterize the mechanical…”
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Denosumab in advanced/unresectable giant-cell tumour of bone (GCTB): For how long? by Palmerini, E, Chawla, N.S, Ferrari, S, Sudan, M, Picci, P, Marchesi, E, Leopardi, M. Piccinni, Syed, I, Sankhala, K.K, Parthasarathy, P, Mendanha, W.E, Pierini, M, Paioli, A, Chawla, S.P

“…Abstract Background Giant-cell tumours of bone (GCTB) are RANK/RANK-ligand (RANKL) positive, aggressive and progressive osteolytic tumours. Denosumab, a RANKL…”
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Quantifying the effect of porosity on the evolution of deformation and damage in Sn-based solder joints by X-ray microtomography and microstructure-based finite element modeling by Padilla, E., Jakkali, V., Jiang, L., Chawla, N.

“…The presence of reflow porosity in Sn-based solder alloys is one of the key factors affecting their reliability and mechanical performance. In this study we…”
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Creep deformation behavior of Sn–3.5Ag solder/Cu couple at small length scales by Kerr, M, Chawla, N

“…In order to adequately characterize the behavior of solder balls in electronic devices, the mechanical behavior of solder joints needs to be studied at small…”
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Electromigration mechanisms in Sn-0.7Cu/Cu couples by four dimensional (4D) X-ray microtomography and electron backscatter diffraction (EBSD) by Mertens, J.C.E., Kirubanandham, A., Chawla, N.

“…The microstructure evolution of surface-encapsulated Sn-0.7Cu solder volumes of approximately 230 μm diameter is observed from electromigration tests at 150 °C…”
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Micromechanical and in situ shear testing of Al–SiC nanolaminate composites in a transmission electron microscope (TEM) by Mayer, C., Li, N., Mara, N., Chawla, N.

“…Nanolaminate composites show promise as high strength and toughness materials. However, due to the limited volume of these materials, micron scale mechanical…”
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Microstructure-based modeling of crack growth in particle reinforced composites by Ayyar, A., Chawla, N.

“…Crack growth in particle reinforced composites is significantly influenced by the size, orientation, morphology and distribution of the reinforcement…”
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Three-dimensional visualization and microstructure-based modeling of deformation in particle-reinforced composites by Chawla, N., Sidhu, R.S., Ganesh, V.V.

“…Modeling and prediction of the overall elastic–plastic response and local damage mechanisms in composite materials, in particular particle-reinforced…”
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Three dimensional (3D) microstructure-based modeling of interfacial decohesion in particle reinforced metal matrix composites by Williams, J.J., Segurado, J., LLorca, J., Chawla, N.

“…Modeling and prediction of the overall elastic–plastic response and local damage mechanisms in heterogeneous materials, in particular particle reinforced…”
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Microstructure and deformation behavior of biocompatible TiO2 nanotubes on titanium substrate by Crawford, G A, Chawla, N, Das, K, Bose, S, Bandyopadhyay, A

“…Titanium oxide coatings have been shown to exhibit desirable properties as biocompatible coatings. We report on the quantitative microstructure…”
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The natural history of observed enhancing renal masses: meta-analysis and review of the world literature by Chawla, Sam N, Crispen, Paul L, Hanlon, Alexandra L, Greenberg, Richard E, Chen, David Y T, Uzzo, Robert G

“…Standard therapy for an enhancing renal mass is surgical. However, operative treatment may not be plausible in all clinical circumstances. Data on the natural…”
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Damage evolution in SiC particle reinforced Al alloy matrix composites by X-ray synchrotron tomography by Williams, J.J., Flom, Z., Amell, A.A., Chawla, N., Xiao, X., De Carlo, F.

“…Metal matrix composites (MMCs) have a combination of high strength, high stiffness, and low density. The damage behavior of MMCs has been studied extensively…”
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SMOTE: Synthetic Minority Over-sampling Technique by Chawla, N. V., Bowyer, K. W., Hall, L. O., Kegelmeyer, W. P.

“…An approach to the construction of classifiers from imbalanced datasets is described. A dataset is imbalanced if the classification categories are not…”
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Metal-matrix composites in ground transportation by Chawla, N, Chawla, K K

“…Metal-matrix composites (MMC) are used in a myriad of applications. 1,2 They offer many attractive features to engineers and designers, especially in…”
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Deformation behavior of (Cu, Ag)–Sn intermetallics by nanoindentation by Deng, X, Chawla, N, Chawla, K.K, Koopman, M

“…Nanoindentation is an important technique for probing the mechanical behavior of materials at small length scales. In this study, nanoindentation was used to…”
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Electromigration Damage Characterization in Sn-3.9Ag-0.7Cu and Sn-3.9Ag-0.7Cu-0.5Ce Solder Joints by Three-Dimensional X-ray Tomography and Scanning Electron Microscopy by Xie, H.X., Friedman, D., Mirpuri, K., Chawla, N.

“…Cerium (Ce)-containing Sn-3.9Ag-0.7Cu alloy exhibits desirable attributes of microstructural refinement, increased ductility, and mechanical shock performance,…”
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High temperature micropillar compression of Al/SiC nanolaminates by Lotfian, S., Rodríguez, M., Yazzie, K.E., Chawla, N., Llorca, J., Molina-Aldareguía, J.M.

“…The effect of the temperature on the compressive stress–strain behavior of Al/SiC nanoscale multilayers was studied by means of micropillar compression tests…”
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Microstructure-based modeling of the deformation behavior of particle reinforced metal matrix composites by CHAWLA, N, CHAWLA, K. K

“…A review is provided of the use of analytical models and two dimensional (2D) and three dimensional (3D) microstructure based FEM models to accurately predict…”
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