نتایج جستجو برای: cyclic tension

تعداد نتایج: 156639  

Journal: :Experimental eye research 1995
L M Haugh-Scheidt E R Griff R A Linsenmeier

Transient changes in retinal oxygen in response to light stimuli were studied to further understand the light-evoked change in oxygen consumption. Double-barreled microelectrodes, which measured oxygen and local voltage simultaneously, were positioned near the photoreceptor inner segments of the toad neural retina-retinal pigment epithelium-choroid preparation. Light-evoked oxygen responses wer...

Journal: :wavelet and linear algebra 2015
a. ghaani farashahi

finite affine groups are given by groups of translations and di-lations on finite cyclic groups. for cyclic groups of prime orderwe develop a time-scale (wavelet) analysis and show that for alarge class of non-zero window signals/vectors, the generatedfull cyclic wavelet system constitutes a frame whose canonicaldual is a cyclic wavelet frame.

Journal: :Biomechanics and modeling in mechanobiology 2011
Manuela T Raimondi Elisa Bonacina Gabriele Candiani Matteo Laganà Elena Rolando Giuseppe Talò Daniele Pezzoli Roberto D'Anchise Riccardo Pietrabissa Matteo Moretti

We present an integrated experimental-computational mechanobiology model of chondrogenesis. The response of human articular chondrocytes to culture medium perfusion, versus perfusion associated with cyclic pressurisation, versus non-perfused culture, was compared in a pellet culture model, and multiphysic computation was used to quantify oxygen transport and flow dynamics in the various culture...

Journal: :Arthroscopy : the journal of arthroscopic & related surgery : official publication of the Arthroscopy Association of North America and the International Arthroscopy Association 1997
S S Burkhart T C Johnson M A Wirth K A Athanasiou

Previous experimental studies of failure of rotator cuff repair have involved a single pull to ultimate load. Such an experimental design does not represent the cyclic loading conditions experienced in vivo. We created 1 cm x 2 cm rotator cuff defects in 16 cadaver shoulders, repaired each defect with transosseous simple sutures, and cyclically loaded the repairs by a servohydraulic materials t...

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