Mostrando 121 - 140 Resultados de 1,052 Para Buscar '"Crawling"', tiempo de consulta: 0.24s Limitar resultados
  1. 121
  2. 122
    “…This surveillance is accomplished by PMo crawling on the apical side of the endothelium through regulated interactions of integrins and chemokine receptors with their endothelial ligands. …”
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  3. 123
    “…Here, we show that the tomato VIL gene CRAWLING ELEPHANT (CREL) promotes differentiation throughout plant development by facilitating the trimethylation of Histone H3 on lysine 27 (H3K27me3). …”
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  4. 124
  5. 125
    “…Studies have revealed two distinct cellular mechanisms, one based on cell crawling and the other on junction contraction. Whether these two behaviors collaborate is unclear. …”
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  6. 126
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  8. 128
    “…The soft robots successfully reproduced two previous experimental phenomena on fly larvae: 1. Crawling speed in backward crawling is slower than in forward crawling. 2. …”
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  9. 129
    “…This study quantifies Froude efficiency and intracyclic velocity fluctuation in unilateral forearm-amputee front crawl swimmers and evaluates associations between these variables and performance. …”
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  10. 130
    por Hu, Nan, Li, Bo, Bai, Ruiyu, Xie, Kai, Chen, Guimin
    Publicado 2023
    “…Two untethered robotic demonstrations using the bistable actuator are presented, including a crawling robot (gross weight of 2.7 g, including actuator, battery, and on-board circuit) that can generate a maximum instantaneous velocity of 40 mm/s and a swimming robot equipped with a pair of origami-inspired paddles that swims breaststroke. …”
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  11. 131
    “…Durotaxis is the tendency of cells to crawl from soft to stiff matrix, and durotaxis of primary mesenchymal stem cells (MSCs) proved more sensitive to MIIB than to the more abundant and persistently unpolarized nonmuscle MIIA (myosin-IIA). …”
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  12. 132
    “…This study aimed to determine the relative contribution of selected biomechanical, energetic, coordinative, and muscular factors for the 200 m front crawl and each of its four laps. Ten swimmers performed a 200 m front crawl swim, as well as 50, 100, and 150 m at the 200 m pace. …”
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  13. 133
    “…Moreover, the interpersonal distance at which the parents initiated eye contact with the infants did not increase with the time ratio of walking to crawling. The number of objects on the floor between infants and parents at the time of eye contact increased with interpersonal distance. …”
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  15. 135
    “…In this paper, a new EEG-based intelligent teleoperation system was designed for a mobile wall-crawling cleaning robot. This robot uses crawler type instead of the traditional wheel type to be used for window or floor cleaning. …”
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  16. 136
  17. 137
    por Baum, Buzz, Dey, Gautam
    Publicado 2020
    “…Arp2/3-nucleated actin filaments drive crawling motility and phagocytosis in animal cells and slime molds. …”
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  18. 138
    “…This paper proposes a structural design method and crawling pattern generator for a planar quadruped robot that can realize high-payload locomotion. …”
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    “…This indicates that sprint performance in arms-only front crawl swimming is strongly associated with the power-to-drag ratio and not with the isolated power variables and the anthropometric and technique variables selected in the present study.…”
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