Search Results - "Childs, T."

Consolidation phenomena in laser and powder-bed based layered manufacturing by Kruth, J.-P., Levy, G., Klocke, F., Childs, T.H.C.

“…Layered manufacturing (LM) is gaining ground for manufacturing prototypes (RP), tools (RT) and functional end products (RM). Laser and powder bed based…”
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Comment on ‘The cutting of metals by plastic buckling’ by Udupa et al by Childs, T. H. C.

“…In a recent paper on machining annealed copper at a low cutting speed, and at an uncut chip thickness one-tenth of the mean grain size of the copper, Udupa et…”
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Minimising Embodied Product Energy to support energy efficient manufacturing by Rahimifard, S., Seow, Y., Childs, T.

“…Green sources of power generation and efficient management of energy demand are among the greatest challenges facing manufacturing businesses. A significant…”
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Further studies in selective laser melting of stainless and tool steel powders by Badrossamay, M., Childs, T.H.C.

“…Previous reported work on the selective laser melting of a H13 tool steel powder bed surface has shown that there is a scan speed range in which the layer mass…”
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Friction modelling in metal cutting by Childs, T.H.C.

“…This paper reviews the experimental evidence for what is the nature of the friction contact between chip and tool during continuous chip formation and the…”
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Ductile shear failure damage modelling and predicting built-up edge in steel machining by Childs, T.H.C.

“…•A ductile shear failure model is developed and applied to simulating built-up edge formation in steel machining.•Upper cutting speed limits for built-up edge…”
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Small signal modulation of photonic crystal surface emitting lasers by Orchard, Jonathan R., Ivanov, Pavlo, McKenzie, Adam F., Hill, Calum H., Javed, Ibrahim, Munro, Connor W., Kettle, Jeff, Hogg, Richard A., Childs, David T. D., Taylor, Richard J. E.

“…We report the small-signal characterization of a PCSEL device, extracting damping factors and modulation efficiencies, and demonstrating -3 dB modulation…”
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Rapid increase in lymphogranuloma venereum in men who have sex with men, United Kingdom, 2003 to September 2015 by Childs, Tristan, Simms, Ian, Alexander, Sarah, Eastick, Kirstine, Hughes, Gwenda, Field, Nigel

“…United Kingdom (UK) national data show a sharp increase in diagnoses of lymphogranuloma venereum (LGV) since 2012. Most cases are in men who have sex with men…”
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Vascular endothelial growth factor-B (VEGFB) stimulates neurogenesis: Evidence from knockout mice and growth factor administration by Sun, Yunjuan, Jin, Kunlin, Childs, Jocelyn T., Xie, Lin, Mao, Xiao Ou, Greenberg, David A.

“…Vascular endothelial growth factor-B (VEGFB) is an angiogenic and neuroprotective protein that reduces hypoxic and ischemic neuronal injury. To determine if…”
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Effects and mechanisms in minimal quantity lubrication machining of an aluminum alloy by Itoigawa, F., Childs, T.H.C., Nakamura, T., Belluco, W.

“…Effects and mechanisms in minimal quantity lubrication are investigated by use of an intermittent turning process. Especially a difference between minimal…”
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Intensified shigellosis epidemic associated with sexual transmission in men who have sex with men--Shigella flexneri and S. sonnei in England, 2004 to end of February 2015 by Simms, I, Field, N, Jenkins, C, Childs, T, Gilbart, V L, Dallman, T J, Mook, P, Crook, P D, Hughes, G

“…Surveillance data suggest an intensification of the shigellosis epidemic associated with sexual transmissionin men who have sex with men (MSM) in England with…”
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Goondapyrones A-J: Polyketide α and γ Pyrone Anthelmintics from an Australian Soil-Derived Streptomyces sp by Jin, Shengbin, Bruhn, David F, Childs, Cynthia T, Burkman, Erica, Moreno, Yovany, Salim, Angela A, Khalil, Zeinab G, Capon, Robert J

“…An investigation of ×19 soil samples collected under the auspices of the Australian citizen science initiative, Soils for Science, returned ×559 chemically…”
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Materials’ tactile testing and characterisation for consumer products’ affective packaging design by Chen, X., Barnes, C.J., Childs, T.H.C., Henson, B., Shao, F.

“…Touch is one sense through which people judge consumer products. How materials’ properties influence these judgments is the topic of this paper. People’s…”
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Bandwidth enhancement in an InGaN/GaN three-section superluminescent diode for optical coherence tomography by Goldberg, Graham R., Kim, Dae-Hyun, Taylor, Richard J. E., Childs, David T. D., Ivanov, Pavlo, Ozaki, Nobuhiko, Kennedy, Kenneth L., Groom, Kristian M., Harada, Yukihiro, Hogg, Richard A.

“…In this paper, the optoelectronic properties of InGaN-based blue (430 nm) superluminescent light-emitting diodes with a multi-section, three contact design are…”
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Near-infrared and mid-infrared semiconductor broadband light emitters by Hou, Chun-Cai, Chen, Hong-Mei, Zhang, Jin-Chuan, Zhuo, Ning, Huang, Yuan-Qing, Hogg, Richard A, Childs, David TD, Ning, Ji-Qiang, Wang, Zhan-Guo, Liu, Feng-Qi, Zhang, Zi-Yang

“…Semiconductor broadband light emitters have emerged as ideal and vital light sources for a range of biomedical sensing/imaging applications, especially for…”
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Interferometric measurements of single crystal diamond tool wear by Evans, C.J., Browy, E.C., Childs, T.H.C., Paul, E.

“…Interferometric measurements of plunge cuts made in a reference component intermittently during cutting tool wear tests allow measurement of the detail of tool…”
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MACHINING OF CORTICAL BONE: SIMULATIONS OF CHIP FORMATION MECHANICS USING METAL MACHINING MODELS by Childs, T. H. C., Arola, D.

“…This paper investigates chip formation in the machining of cortical bone and the application of isotropic elastic-plastic material models with a pressure…”
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Non-passaged muscle precursor cells from 32-month old rat skeletal muscle have delayed proliferation and differentiation by Zwetsloot, K. A., Childs, T. E., Gilpin, L. T., Booth, F. W.

“…Objectives The systemic environment and satellite cell dysfunction have been proposed as important contributors in the development of sarcopenia and impaired…”
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Coherent power scaling in photonic crystal surface emitting laser arrays by King, Ben C., Rae, Katherine J., McKenzie, Adam F., Boldin, Aleksandr, Kim, Daehyun, Gerrard, Neil D., Li, Guangrui, Nishi, Kenichi, Takemasa, Keizo, Sugawara, Mitsuru, Taylor, Richard J. E., Childs, David T. D., Hogg, Richard A.

“…A key benefit of photonic crystal surface emitting lasers (PCSELs) is the ability to increase output power through scaling the emission area while maintaining…”
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Modelling orthogonal machining of carbon steels. Part I: Strain hardening and yield delay effects by Childs, T.H.C.

“…Previous models of how a metal's flow stress behaviour influences continuous chip formation in machining have described flow stress dependence on strain purely…”
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