8,003 research outputs found

    Philip Chol Gai

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    abstract: In 1987, Philip escaped the war before it reached his village. He was tending to the cattle and the goats when he saw smoke and fire coming from the war. “Lost Boys Found” is an ongoing, interdisciplinary project that is collecting, recording and archiving the oral histories of the Lost Boys/Girls of Sudan. The collection is a work-in-progress, seeking to record the oral history of as many Lost Boys/Girls as are willing, and will be used in a future book.Age: 26Region: Upper NileThis picture and bio was donated to the Lost Boys Found project from The Arizona Lost Boys Cente

    Ultra-fast time-lapse synchrotron radiation CT imaging of compressive failure in unidirectional glass fibre-epoxy composite

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    This series of ultra-fast X-ray computed tomography datasets were acquired on the TOMCAT beamline at the Swiss Light Source by the composite group at Henry Moseley X-ray Imaging Facility (within the Henry Royce Institute @Manchester). The experiment was designed to help understand the catastrophic failure of unidirectional fibre reinforced composites under compression, as part of Ying Wang's PhD project (Damage Mechanisms Associated with Kink-Band Formation in Unidirectional Fibre Composites) supervised by Prof. Philip J. Withers. A notched unidirectional glass fibre-epoxy composite specimen was loaded in-situ under compression in a tension/compression rig developed at INSA-Lyon. An initial scan of the composite gauge section was acquired before loading (GFRP_Initial.zip). During the in-situ loading process, the composite specimen was imaged statically at 200 N (GFRP_Static_200N.zip) and 600 N (GFRP_Static_600N.zip), after which the acquisition mode was changed to continuous streaming in order to capture the final stages immediately leading up to failure, at 876 N (GFRP_Continuous_876N.zip), 893 N (GFRP_Continuous_893N.zip), 895 N (GFRP_Continuous_895N.zip), and right after collapse (at 79 N, GFRP_Failed.zip). The CT acquisition speed attained 1 tomogram per second. The voxel size of the reconstructed CT data-sets is (1.1 μm)3. For use of the data, please cite the DOI of the repository and the relevant papers - http://doi.org/10.5281/zenodo.2597497 Wang, Y., Emerson, M. J., Conradsen, K., Dahl, A. B., Dahl, V. A., Maire, E. and Withers, P. J. (2021). Evolution of Fibre Deflection Leading to Kink-band Formation in Unidirectional Glass Fibre/Epoxy Composite Under Axial Compression. Composites Science and Technology. (Under Review) Emerson, M. J., Wang, Y., Withers, P. J., Conradsen, K., Dahl, A. B., and Dahl, V. A. (2018). Quantifying fibre reorientation during axial compression of a composite through time-lapse X-ray imaging and individual fibre tracking. Composites Science and Technology, 168, 47-54. Wang, Y., Garcea, S. C., Lowe, T., Maire, E., Soutis, C. and Withers, P. J. (2016). Ultra-fast time-lapse synchrotron radiographic imaging of compressive failure in CFRP. In ECCM16-16th European Conference on Composite Materials, Munich, Germany. Garcea, S. C. , Wang, Y. and Withers, P. J. (2018). X-ray computed tomography of polymer composites, Composites Science and Technology (156), 305-319. Wang, Y., Garcea, S. C. and Withers, P. J. (2018). Computed Tomography of Composites in Comprehensive Composite Materials II (7), 101-118. Eds. Beaumont PWR, Zweben CH. Elsevier.We acknowledge the Engineering and Physical Science Research Council (EPSRC) for funding the Henry Moseley X-ray Imaging Facility within the Henry Royce Institute through grants (EP/F007906/1, EP/F001452/1, EP/I02249X, EP/M010619/1, EP/F028431/1, and EP/M022498/1). PJW acknowledges support from the European Research Council grant No 695638 CORREL-CT

    Interview with Philip Gerard

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    Interview with Philip Gerard, author and professor of creative writing at UNCW. Here, he discusses his background and education, the founding and structure of UNCW's MFA in Creative Writing program, and the concerns of memoir and creative nonfiction

    A policy for Australia. Philip Methven

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    tag=1 data=A policy for Australia. Philip Methven tag=2 data=Methven, Philip tag=3 data=Asia-Pacific Defence Reporter, tag=4 data=XIX tag=5 data=8/9 tag=6 data=February/March 1993 tag=7 data=13-19. tag=8 data=DEFENCE tag=10 data=The five power defence arrangements and military co-operation among the ASEAN states, the author proposes the development of further bilateral and intra-regional initiatives. tag=11 data=1993/5/3 tag=12 data=93/0132 tag=13 data=CABThe five power defence arrangements and military co-operation among the ASEAN states, the author proposes the development of further bilateral and intra-regional initiatives

    November 21, 2007: Philip Pullman--Author of Hallowed Secularism?

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    Philip Pullman--Author of Hallowed Secularism
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