Showing 41 - 60 results of 945 for search '"Swimmer"', query time: 0.08s Refine Results
  1. 41

    A three-sphere swimmer for flagellar synchronization by Katja Polotzek, Benjamin M Friedrich

    Published 2013-01-01
    “…Lett. 109 138102), a minimal model swimmer has been proposed that propels itself at low Reynolds numbers by the revolving motion of a pair of spheres. …”
    Get full text
    Article
  2. 42

    Ultrafast Miniature Robotic Swimmers with Upstream Motility by Yibin Wang, Hui Chen, Junhui Law, Xingzhou Du, Jiangfan Yu

    Published 2023-01-01
    “…The maximum velocity of the swimmer in water is 30 cm/s, which is 60 body lengths. …”
    Get full text
    Article
  3. 43

    The impact of the COVID-19 pandemic on swimmers in Poland by Ogonowska-Slodownik Anna, Kawa Kamil, Morgulec-Adamowicz Natalia

    Published 2022-01-01
    “…Study aim: To assess the impact of the COVID-19 pandemic on health, lifestyle, training loads and competition starts of swimmers in Poland in 2020.…”
    Get full text
    Article
  4. 44
  5. 45

    Pair dispersion in dilute suspension of active swimmers by Belan, Sergey, Kardar, Mehran

    Published 2019
    “…Although each tracer is subject to strong fluctuations resulting in large absolute diffusivity, the small-scale relative dispersion is suppressed due to the correlations in fluid velocity which are relevant when the inter-tracer separation is below the persistence length of the swimmer's motion. Our results suggest that the reorientation of swimming direction plays an important role in biological mixing and should be accounted in the design of potential active matter devices capable of effective fluid mixing at microscale.…”
    Get full text
    Article
  6. 46

    Active ciliated surfaces expel model swimmers. by Shum, H, Tripathi, A, Yeomans, J, Balazs, A

    Published 2013
    “…To probe the physical mechanisms underlying this antifouling behavior, we integrate the lattice Boltzmann and immersed boundary methods and undertake the first computational studies of the interactions between actuated, biomimetic cilia and a model swimmer. We find that swimmers are effectively "knocked away" from the ciliated surface through a combination of steric repulsion and locally fluctuating flows. …”
    Journal article
  7. 47

    A circle swimmer at low Reynolds number. by Ledesma-Aguilar, R, Löwen, H, Yeomans, J

    Published 2012
    “…Here we propose a simple model for a swimmer that undergoes circular motion, generalising the model of a linear swimmer proposed by Najafi and Golestanian (Phys. …”
    Journal article
  8. 48

    Modeling microscopic swimmers at low Reynolds number. by Earl, D, Pooley, C, Ryder, J, Bredberg, I, Yeomans, J

    Published 2007
    “…They then propose a new class of low Reynolds number swimmers, generalized three bead swimmers that can change both the length of their arms and the angle between them. …”
    Journal article
  9. 49

    Clustering of magnetic swimmers in a Poiseuille flow by Meng, F, Matsunaga, D, Golestanian, R

    Published 2018
    “…We investigate the collective behavior of magnetic swimmers, which are suspended in a Poiseuille flow and placed under an external magnetic field, using analytical techniques and Brownian dynamics simulations. …”
    Journal article
  10. 50

    Swimmer-tracer scattering at low Reynolds number by Dunkel, J, Putz, V, Zaid, I, Yeomans, J

    Published 2010
    “…Specifically, we compare the tracer motion induced by an externally driven colloid with the one generated by various self-motile, multi-sphere swimmers. Our results suggest that force-free swimmers generically induce loop-shaped tracer trajectories. …”
    Journal article
  11. 51

    Hydrodynamics of micro-swimmers in complex fluids and environments by Mathijssen, A

    Published 2016
    “…</p> <p>To analyse the underlying mechanisms of micro-swimmer processes, we develop a hydrodynamic framework based on the fundamental solutions of the Stokes equations to compute swimmer-generated flow fields. …”
    Thesis
  12. 52

    Anthropometrical and physiological profile of Malaysian University Swimmers by Yasin, Mohd Nawawi

    Published 2013
    “…The purpose in this study was to describe and compare anthropometrical profiles of male and female University swimmers, and also analyze the differences between sprinters and middle and long distance swimmers within the genders of Malaysian elite university swimmers. …”
    Get full text
    Monograph
  13. 53
  14. 54
  15. 55

    Information swimmer: Self-propulsion without energy dissipation by Chen Huang, Mingnan Ding, Xiangjun Xing

    Published 2020-11-01
    “…We study an information-based mechanism of self-propulsion in noisy environment. An information swimmer maintains directional motion by periodically measuring its velocity and accordingly adjusting its friction coefficient. …”
    Get full text
    Article
  16. 56

    Enhancing Swimming Performance by Optimizing Structure of Helical Swimmers by Jiaqi Miao, Xiaolong Li, Bo Liang, Jiongzhe Wang, Xiaofei Xu

    Published 2021-01-01
    “…Recently, inspired by the way the prokaryotic flagella rotates to drive the body forward, numerous studies have been carried out to study the swimming properties of helical swimmers. In this study, the resistive force theory (RFT) was applied to analyze the influence of dimensional and kinematical parameters on the propulsion performance of conventional helical swimmers. …”
    Get full text
    Article
  17. 57

    Modelling and finite element simulation of multi-sphere swimmers by Berti, Luca, Chabannes, Vincent, Giraldi, Laetitia, Prud’homme, Christophe

    Published 2021-11-01
    “…We propose a numerical method for the finite element simulation of micro-swimmers composed of several rigid bodies moving relatively to each other. …”
    Get full text
    Article
  18. 58
  19. 59

    A modified technique for treating swimmer puppy syndrome by D.E. Karcher, R.C. Costa, T.C. Prada, P.C. Moraes, L.A. Ramon, B.W. Minto, L.G.G.G. Dias

    Published 2018-04-01
    “…Swimmer puppy syndrome is an unusual anomaly that affects dogs within the first few days or months of life. …”
    Get full text
    Article
  20. 60

    Swimmers’ Effective Actions during the Backstroke Start Technique by Karla de Jesus, Kelly de Jesus, Luís Mourão, Hélio Roesler, Ricardo J. Fernandes, Mário A. P. Vaz, João Paulo Vilas-Boas, Leandro J. Machado

    Published 2023-09-01
    “…The analysis of the external forces of swimming starts has revealed how swimmers propel themselves out of the block, but data should be properly interpreted to fully understand force-generation mechanisms. …”
    Get full text
    Article