Search Results - "Reynolds, P. A"

Effects of forge axis force and backing plate thermal diffusivity on FSW of AA6056 by Upadhyay, P., Reynolds, A.P.

“…Using three sets of tool rotation rate and welding speed, series of friction stir welds were made at various forge axis forces on different backing plates with…”
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Residual stress and microstructure effects on fatigue crack growth in AA2050 friction stir welds by Pouget, G., Reynolds, A.P.

“…In this work, results of a study conducted on fatigue crack propagation in friction stir welded AA2050 and the effects of FSW induced residual stresses, as…”
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Scanning Electron Microscopy for Quantitative Small and Large Deformation Measurements Part I. SEM Imaging at Magnifications from 200 to 10,000 by SUTTON, M. A, LI, N, JOY, D. C, REYNOLDS, A. P, LI, X

“…A series of baseline displacement measurements have been obtained using 2D Digital Image Correlation (2D-DIC) and images from Scanning Electron Microscopes…”
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Fatigue crack growth in 2024-T351 friction stir welded joints: Longitudinal residual stress and microstructural effects by Fratini, L., Pasta, S., Reynolds, A.P.

“…The role of longitudinal residual stress on propagation of fatigue cracks was examined in friction stir welds produced in 2024-T351 aluminum alloy. Fatigue…”
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Multi-pass friction stir welding in alloy 7050-T7451: Effects on weld response variables and on weld properties by Brown, Rebecca, Tang, Wei, Reynolds, A.P.

“…In some situations it may be necessary or desirable to perform a friction stir weld pass through material, which has already been friction stir welded…”
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Willin FRMD6 expression activates the Hippo signaling pathway kinases in mammals and antagonizes oncogenic YAP by Angus, L, Moleirinho, S, Herron, L, Sinha, A, Zhang, X, Niestrata, M, Dholakia, K, Prystowsky, M B, Harvey, K F, Reynolds, P A, Gunn-Moore, F J

“…The Salvador/Warts/Hippo (Hippo) signaling pathway defines a novel signaling cascade regulating cell contact inhibition, organ size control, cell growth,…”
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Scanning Electron Microscopy for Quantitative Small and Large Deformation Measurements Part II. Experimental Validation for Magnifications from 200 to 10,000 by SUTTON, M. A, LI, N, GARCIA, D, CORNILLE, N, ORTEU, J. J, MCNEILL, S. R, SCHREIER, H. W, LI, X, REYNOLDS, A. P

“…A combination of drift distortion removal and spatial distortion removal are performed to correct Scanning Electron Microscope (SEM) images at both X200 and…”
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Visualization of the material flow in AA2195 friction-stir welds using a marker insert technique by SEIDEL, T. U, REYNOLDS, A. P

“…The material flow in solid-state, friction-stir, butt-welded AA2195-T8 was investigated using a marker insert technique (MIT). Markers made of AA5454-H32 were…”
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Microstructural studies of friction stir welds in 2024-T3 aluminum by Sutton, M.A, Yang, B, Reynolds, A.P, Taylor, R

“…Friction stir welds in 7 mm thick, 2024-T351 aluminum rolled sheet material have been completed. Metallurgical, hardness and quantitative energy dispersive…”
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Texture in friction stir welds of Timetal 21S by Reynolds, A.P., Hood, Elizabeth, Tang, Wei

“…The β-titanium alloy, Timetal 21S, was welded by the friction stir welding process. Good weldability was demonstrated for a range of welding parameters. A…”
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Determination of mechanical properties of Al–Mg alloys dissimilar friction stir welded interface by indentation methods by Venkateswaran, P., Xu, Zhi-Hui, Li, Xiaodong, Reynolds, A. P.

“…A series of friction stir welds was produced between heat treated Al–Mg–Si and strain hardened Mg–Al–Zn alloy sheets. Weld evaluation by transverse tensile…”
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Effectiveness and acceptability of face-to-face, blended and e-learning: a randomised trial of orthodontic undergraduates by Bains, M., Reynolds, P. A., McDonald, F., Sherriff, M.

“…Aim:  This study compared e‐learning (EL), face‐to‐face learning (F2FL) and blended learning (BL) with respect to their effectiveness and student attitudes…”
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Residual stress effects on fatigue crack growth in a Ti-6Al-4V friction stir weld by PASTA, S., REYNOLDS, A. P.

“…ABSTRACT Recent studies have illustrated a predominant role of the residual stress on the fatigue crack growth in friction stir welded joints. In this study,…”
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Structure, properties, and residual stress of 304L stainless steel friction stir welds by Reynolds, A.P, Tang, Wei, Gnaupel-Herold, T, Prask, H

“…Alloy 304L stainless steel sheets, 3.2 mm thick, were joined by friction stir welding at a single welding speed using two different tool rotation rates. The…”
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Microstructure Evolution during Friction Stir Welding of Mill-Annealed Ti-6Al-4V by Pilchak, A. L., Tang, W., Sahiner, H., Reynolds, A. P., Williams, J. C.

“…In this study, mill-annealed Ti-6Al-4V plates were successfully friction stir welded over a wide range of processing parameters using a tungsten-1 pct La 2 O 3…”
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Acquiring Critical Thinking and Decision-Making Skills: An Evaluation of a Serious Game Used by Undergraduate Dental Students in Dental Public Health by Sipiyaruk, K., Gallagher, J. E., Hatzipanagos, S., Reynolds, P. A.

“…Serious gaming claims to provide an interactive and motivational approach to learning; hence, it is being increasingly used in various disciplines, including…”
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Lessons learned on recruitment and retention in hard-to-reach families in a phase III randomised controlled trial of preparatory information for children undergoing general anaesthesia by Huntington, C, Newton, J Timothy, Donaldson, N, Liossi, C, Reynolds, P A, Alharatani, R, Hosey, M T

“…Recruitment and retention are documented as two of the most difficult elements of conducting clinical trials. These issues are even more challenging in…”
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Mechanical response of friction stir welded AA2024: experiment and modeling by Lockwood, William D, Tomaz, Borislav, Reynolds, A.P

“…The mechanical response of heterogeneous structures, such as weldments, is largely governed by the response of the local constituents. In the present paper,…”
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Use of Friction Stir Processing to Eliminate Sensitization in an Al-Mg Alloy by REYNOLDS, A. P, CHRISFIELD, J

“…Friction stir processing (FSP) was performed on 12.7 mm thick AA5083-H321 (UNS A95083) plates that had received a 14 day sensitization treatment at 100°C. Two…”
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Quantitative Stereovision in a Scanning Electron Microscope by Zhu, T., Sutton, M. A., Li, N., Orteu, J.-J., Cornille, N., Li, X., Reynolds, A. P.

“…Accurate, 3D full-field measurements at the micron-level are of interest in a wide range of applications, including both facilitation of mechanical experiments…”
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