Showing 101 - 120 results of 8,428 for search '(cheers OR (((((bees OR (beer OR ber)) OR beds) OR eds) OR bee) OR (bear OR been)))*', query time: 0.26s Refine Results
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    High cycle fatigue characterisation and modelling of 316L stainless steel processed by laser powder bed fusion by Zhang, Meng

    Published 2020
    “…Laser powder bed fusion (L-PBF) is an additive manufacturing (AM) process that uses high power lasers to selectively melt metal powders in a layerwise manner. …”
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    Thesis-Doctor of Philosophy
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    A review of feature extraction methods in vibration-based condition monitoring and its application for degradation trend estimation of low-speed slew bearing by Caesarendra, Wahyu, Tjahjowidodo, Tegoeh

    Published 2018
    “…This paper presents an empirical study of feature extraction methods for the application of low-speed slew bearing condition monitoring. The aim of the study is to find the proper features that represent the degradation condition of slew bearing rotating at very low speed (≈ 1 r/min) with naturally defect. …”
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    Journal Article
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    Effects of heat treatment parameters on the microstructure and mechanical properties of laser power bed fusion (LPBF) 316L stainless steel by Sun, Yuheng

    Published 2024
    “…The 316L austenitic stainless steel (just referred to as 316L here after) is widely used in chemical, biomedical, and marine engineering industries due to its excellent corrosion resistance and mechanical properties. Laser powder bed fusion (LPBF) significantly enhances the microstructure and mechanical properties of 316L compared to conventional manufacturing methods, owing to the rapid cooling rates and high energy input involved in the LPBF process. …”
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    Thesis-Master by Coursework
  8. 108

    Geometric influence of the laser-based powder bed fusion process in Ti6AL4V and AlSi10Mg by Chua, Zhong Yang, Moon, Seung Ki, Jiao, Lishi, Ahn, Il Hyuk

    Published 2021
    “…The objective of this paper is to understand and observe the microstructure evolution process and microhardness based on variation in geometrical characteristic of the laser-based powder bed fusion (L-PBF). This paper presents the effect of the geometric factors on the mechanical properties and geometric accuracy during the L-PBF process, which benefit future process optimisation and modelling. …”
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    Journal Article
  9. 109

    Surface modification of oriented glass fibers for improving the mechanical properties and flame retardancy of polyamide 12 composites printed by powder bed fusion by Hou, Yanbei, Gao, Ming, An, Ran, Tey, Wei Shian, Li, Boyuan, Chen, Jiayao, Zhao, Lihua, Zhou, Kun

    Published 2023
    “…The orientation of glass fibers (GF) introduced by powder bed fusion (PBF) imparts enhanced mechanical properties to polyamide 12 (PA12). …”
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    Journal Article
  10. 110

    Microstructures and mechanical properties of additively manufactured Fe–21Mn-0.6C TWIP steel using laser powder bed fusion by Chen, Youyun, Zhai, Wengang, Liang, Juhua, Zhao, Modi, Han, Fusheng

    Published 2024
    “…This research presents a Fe–21Mn-0.6C TWIP steel with enhanced mechanical properties additively manufactured using laser powder bed fusion (LPBF). The average grain size of the LPBF-fabricated Fe–21Mn-0.6C was 17.1 μm in the vertical direction, which was a quarter of that of a wrought one. …”
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    Journal Article
  11. 111

    Simmons good in bed : a health communication campaign seeking to educate youth in Singapore on junk sleep in collaboration with Simmons (SEA) Pte Ltd. by Ho, Ying Yi., Lum, Dawn Aiyi., Nur Raihana Muhammad Razali., Choy, Siew Woon.

    Published 2010
    “…This paper presents the “Simmons Good in Bed” health communications campaign, a strategic collaboration between four final year students from Nanyang Technological University Wee Kim Wee School of Communication and leading bedding company, Simmons (SEA) Pte Ltd. …”
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    Final Year Project (FYP)
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    The size inherited age effect on radiocarbon dates of alluvial deposits: redating charcoal fragments in a sand-bed stream, Macdonald River, NSW, Australia by Wood, R, King, F, Esmay, R, Chen, Q, Schneider, L, Dotte-Sarout, E, Fallon, S, Fryirs, K, Gillespie, R, Blong, R

    Published 2023
    “…However, charcoal is often older than its depositional context because old-wood can be burnt and a range of transport and storage stages exist between the woodland and stream or lake bed ("inherited age"). In 1978, Blong and Gillespie dated four size fractions of charcoal found floating or saltating in the Macdonald River, Australia. …”
    Conference item
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