Showing 141 - 160 results of 9,179 for search '((peers OR (bars OR (bear OR besar))) OR ((lead OR beam) OR bee))', query time: 0.21s Refine Results
  1. 141

    Lead-mediated highly diastereoselective allylation of aldehydes with cyclic allylic halides by Cheng, Bu-Qing, Zhao, Shi-Wen, Song, Xuan-Di, Chu, Xue-Qiang, Rao, Weidong, Loh, Teck-Peng, Shen, Zhi-Liang

    Published 2021
    “…Lead was found to efficiently mediate the allylation reactions of carbonyl compounds with cyclic allylic halides in the presence of stoichiometric amounts of lithium chloride and a catalytic amount of GaCl3 (20 mol %), leading to the desired homoallylic alcohols in modest to high yields with excellent diastereocontrol (>99:1 syn/anti) and good functional group tolerance. …”
    Get full text
    Journal Article
  2. 142
  3. 143

    Synthesis of lead selenide (PbSe) quantum dots for photovoltaic applications by Yang, Shuai

    Published 2010
    “…Lead Selenide (PbSe) quantum dots were synthesized by a room – temperature microemulsion route. …”
    Get full text
    Final Year Project (FYP)
  4. 144
  5. 145

    Synthesis and optical study of lead halide perovskites for opto-electronic applications by Ha, Son Tung

    Published 2018
    “…Using these crystals and optical spectroscopy, important fundamental properties of lead halide perovskite were studied such as: carrier diffusion length, temperature-dependent band gap shift, phonon-assisted upconversion photoluminescence behavior, etc. …”
    Get full text
    Thesis
  6. 146

    Lead in the western South China Sea: Evidence of atmospheric deposition and upwelling by Chen, Mengli, Goodkin, Nathalie Fairbank, Boyle, Edward A., Switzer, Adam Douglas, Bolton, Annette

    Published 2016
    “…In recent decades, rapid industrial developments have increased lead (Pb) inputs to the South China Sea. To quantify the increasing variability, we investigated 170 years of skeletal Pb and Pb isotopes from an offshore, central Vietnamese coral. …”
    Get full text
    Get full text
    Journal Article
  7. 147

    Key structural features of microvascular networks leading to the formation of multiple equilibria by Atkinson, G, Ben-Ami, Y, Maini, P, Pitt-Francis, J, Byrne, H

    Published 2025
    “…We analyse mathematical models of blood flow in two simple vascular networks in order to identify structural features that lead to the formation of multiple equilibria. Our models are based on existing rules for blood rheology and haematocrit splitting. …”
    Journal article
  8. 148

    Effects of high loading rate on reinforced concrete beams by Fujikake, Kazunori, Adhikary, Satadru Das, Li, Bing

    Published 2014
    “…The majority of past research on reinforced concrete (RC) beams has focused on their behavior under static and relatively slow loading rates, while limited attention has been paid to the corresponding behavior under high loading rates. …”
    Get full text
    Get full text
    Get full text
    Journal Article
  9. 149
  10. 150

    Sustainable structural design optimization - prestressed concrete beams by Ng, Kok Hang

    Published 2024
    “…The case study revealed that for an 18 m wide bridge, a 3-beam layout generates lesser overall EC than a 4-beam layout and a beam length (thus column spacing) of 20 to 26 m is likely to produce the lowest EC for the bridge system. …”
    Get full text
    Final Year Project (FYP)
  11. 151

    Shear strength of reinforced and prestressed concrete deep beams by Lu, Hai Yun.

    Published 2009
    “…The studies in this thesis mainly focus on the general behaviour, analysis and design in the shear strength of large reinforced and post-tensioned concrete deep beams. The influence of main steel ratio p, concrete strength fc', shear span-to-overall-height ratio a/h (or shear span-to-effective-depth ratio a/d), overall height h and prestress force on deep beams are investigated.…”
    Get full text
    Thesis
  12. 152
  13. 153

    Vibration of beams with delaminations and embedded piezoelectric sensors and actuators by Della, Christian Ngalatan

    Published 2008
    “…The delaminated beams are modeled as interconnected Euler-Bernoulli beams using the delaminations as their boundaries. …”
    Get full text
    Thesis
  14. 154

    Nonlinear self-confined plasmonic beams: experimental proof by Kuriakose, T, Renversez, G, Nazabal, V, Elsawy, MMR, Coulon, N, Němec, P, Chauvet, M

    Published 2020
    “…Controlling low power light beam self-confinement with ultrafast response time opens up opportunities for the development of signal processing in microdevices. …”
    Journal article
  15. 155
  16. 156
  17. 157

    An Analytical Model for Pitch Moment Stiffness of Bolted Connections and Its Application in Ballscrew Bearing Support Block Selection by Harlalka, Akshay D., Slocum, Alexander H.

    Published 2024
    “…While analytical models for the axial stiffness of bolted joints are well developed, models for moment (angular) stiffness of bolted structures, such as ball screw bearing support blocks, are needed to help engineers rapidly design more efficient precision machines. …”
    Get full text
    Article
  18. 158
  19. 159

    Case study of load-bearing precast wall system subject to low seismic intensity by linear and nonlinear analyses by Tiong, Patrick Liq Yee, Chiew, Sing Ping, Teow, Beng Hur

    Published 2018
    “…This paper investigates the behaviour of load-bearing precast wall system (namely the HC Precast System − HCPS) subject to seismicity in Malaysia. …”
    Get full text
    Get full text
    Journal Article
  20. 160