Showing 41 - 60 results of 11,390 for search '((leads OR (((fees OR fee) OR free) OR speeds)) OR (bee OR been))', query time: 0.19s Refine Results
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    Pan-European atmospheric lead pollution, enhanced blood lead levels, and cognitive decline from Roman-era mining and smelting by McConnell, JR, Chellman, N, Plach, A, Wensman, SM, Plunkett, G, Stohl, A, Smith, N, Vinther, BM, Dahl-Jensen, D, Steffensen, JP, Fritzsche, D, Brugger, SO, McDonald, BT, Wilson, AI

    Published 2025
    “…Although lead exposure routes were many and included use of glazed tablewares, paints, cosmetics, and even intentional ingestion, the most significant for the nonelite, rural majority of the population may have been through background air pollution from mining and smelting of silver and lead ores that underpinned the Roman economy. …”
    Journal article
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    The development of lead-less perovskite materials for the photovoltaic application by Chen, Yan

    Published 2021
    “…In this regards, the thesis here proposed three types of lead-free or lead-less perovskite materials by substituting lead with non-toxic metal elements from the same group as lead in the periodic table (germanium and tin). …”
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    Thesis-Doctor of Philosophy
  5. 45

    Study of charm hadronization with prompt Λ+c baryons in proton-proton and lead-lead collisions at √𝑠NN = 5.02 TeV by Tumasyan, A., Adam, W., Andrejkovic, J. W., Bergauer, T., Chatterjee, S., Damanakis, K., Dragicevic, M., Escalante Del Valle, A., Hussain, P. S., Jeitler, M., Krammer, N., Lechner, L., Liko, D., Mikulec, I., Paulitsch, P., Schieck, J., Schöfbeck, R.

    Published 2024
    “…The production of prompt Λ c + $$ {\Lambda}_{\textrm{c}}^{+} $$ baryons is measured via the exclusive decay channel Λ c + → p K − π + $$ {\Lambda}_{\textrm{c}}^{+}\to p{\textrm{K}}^{-}{\pi}^{+} $$ at a center-of-mass energy per nucleon pair of 5.02 TeV, using proton-proton (pp) and lead-lead (PbPb) collision data collected by the CMS experiment at the CERN LHC. …”
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    Article
  6. 46

    Silver and lead telluride based thermoelectric nanostructured materials by Zhou, Wenwen

    Published 2013
    “…Lead telluride (PbTe) and its multi-phased alloy are well accepted as promising materials for high figure of merit (ZT) thermoelectric devices because of their high Seebeck coefficient, S, low thermal conductivity, k, and high electric conductivity,, in the temperature range 400-700 K. …”
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    Thesis
  7. 47

    Maximizing Free Energy Gain by Kolchinsky, Artemy, Marvian, Iman, Gokler, Can, Liu, Zi-Wen, Shor, Peter, Shtanko, Oles, Thompson, Kevin, Wolpert, David, Lloyd, Seth

    Published 2025
    “…We provide simple necessary and sufficient conditions for increasing the gain of free energy by varying the initial state. We also derive simple formulae that relate the free energy gained using the optimal initial state rather than another suboptimal initial state. …”
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    Article
  8. 48

    ASEAN free trade agreements by Lee, Su-Hyun

    Published 2023
    “…ASEAN’s commitment to regional economic cooperation through trade and investment liberalization has become increasingly important amid global economic uncertainty. ASEAN’s Free Trade Agreements will continue to play a vital role in the economic prosperity and stability of the region, and in realizing ASEAN’s goal of regional economic integration.…”
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    Commentary
  9. 49

    An experimental investigation on finite wings with leading-edge protuberances by Teo, Marcus Jun Jie

    Published 2023
    “…Fluid flow characteristics of wings with leading edge tubercles were experimentally investigated in a water tunnel at a Reynolds number of 13292, falling under the transitional Reynolds regime. …”
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    Final Year Project (FYP)
  10. 50

    Study on the lead cooled fast reactor (LFR) design by Quek, Ernest Tze Yeor

    Published 2015
    “…One of the six Generation IV nuclear reactor is the Lead cooled Fast Reactor. This paper provide an overview of the design features for Lead Fast Reactor (LFR) which will cover two pool-type reactor concepts. …”
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    Final Year Project (FYP)
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    Multigrid computation of high-speed turbulent flows in ducts by Ding, Zhongman

    Published 2009
    “…The existence of shock/turbulent-boundary-layer interaction leads to very complicated flow phenomena and poses a challenge for numerical simulation. …”
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    Thesis
  13. 53

    Beyond the hive mind: leveraging the artificial bee colony model for collaborative learning in English language teaching by Ravana, Venosha, Moorthy, Thilip Kumar, Palpanadan, Sarala Thulasi

    Published 2024
    “…This study conceptualizes the integration of the Artificial Bee Colony (ABC) model with constructivist principles to enhance collaborative learning in English Language Teaching (ELT). …”
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    Conference or Workshop Item
  14. 54

    High-speed grinding: from mechanism to machine tool by Wang, Yu-Long, Zhang, Yan-Bin, Cui, Xin, Liang, Xiao-Liang, Li, Run-Ze, Wang, Ruo-Xin, Sharma, Shubham, Liu, Ming-Zheng, Gao, Teng, Zhou, Zong-Ming, Wang, Xiao-Ming, Dambatta, Yusuf S., Li, Chang-He

    Published 2024
    “…The advantages of HSG have been preliminarily confirmed and the equipment has been built for experimental research, which can achieve a high grinding speed of more than 300 m/s. …”
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    Article
  15. 55

    Hydrodynamic pattern of high-speed droplet train impingement by Junaidy Lukman

    Published 2015
    “…In conclusion, the study of the effects of water pressure has been presented. The hydrodynamic pattern of droplet impingement has also been presented. …”
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    Final Year Project (FYP)
  16. 56

    High-speed indoor MIMO visible light communications by Dong, F

    Published 2021
    “…Two receiver designs have also been employed: A seven-channel angle diversity receiver (ADR) and an aperture-based receiver (ABR). …”
    Thesis
  17. 57

    Speed-flow models for Singapore downtown ring roads by Leo, Joseph Hee Chiang

    Published 2020
    “…This study seeks to derive the best fitting scalable speed-flow model based on data collected from downtown ring roads and concurrently examine the effect of road parameters, namely the number of lanes and lane width, on speed-flow models. …”
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    Final Year Project (FYP)
  18. 58

    Challenges in tall building construction : speed, space and performance by Ho, Kwong Meng.

    Published 2009
    “…This report presents the findings of a study undertaken by the writer to examine the best construction methods as well as the best architectural and structural designs to speed up the construction of commercial tall buildings, especially in the Singapore context. …”
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    Thesis
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