Mostrando 2,721 - 2,740 Resultados de 5,416 Para Buscar '"The Flash"', tiempo de consulta: 0.14s Limitar resultados
  1. 2721
    por Buckley, I. K.
    Publicado 1962
    “…Unfixed, compressed acinar cells of rat pancreas, isolated by mechanical and enzymatic means, were examined by phase microscopy and photomicrographed using 35 mm film and electronic flash illumination. Similarly, observations were made on Walker carcinoma cells; in addition, these cells were treated with solutions containing either phosphatidase A or enzyme inhibitors. …”
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  2. 2722
    “…Absorption of the intraperitoneally injected label is rapid and is attended by "flash" labeling during interphase. The results show that at any one time about 4 per cent of the liver cells are synthesizing DNA preliminary to cell division. …”
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  3. 2723
    Publicado 1994
    “…We have investigated the structure of the crossbridges in muscles rapidly frozen while relaxed, in rigor, and at various times after activation from rigor by flash photolysis of caged ATP. We used Fourier analysis of images of cross sections to obtain an average view of the muscle structure, and correspondence analysis to extract information about individual crossbridge shapes. …”
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  4. 2724
    Publicado 1996
    “…Cells arrested before NEB by injection of NP-EGTA resume the cell cycle after flash photolysis of the chelator. Photolysis of chelator triggers calcium release. …”
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  5. 2725
    por Amberson, William R.
    Publicado 1922
    “…The first second or two of the reaction is characterized by a brilliant initial flash, whose value is much too high to accord with the succeeding intensities and with the above formula. …”
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  6. 2726
    “…Thus, phosducin does not appear to contribute to adaptation mechanisms of the outer segment by dynamically controlling heterotrimer availability, but rather is necessary for maintaining normal transducin expression and therefore normal flash sensitivity in rods.…”
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  7. 2727
    “…Electrical potentials from the eye (ERG) and from the contralateral visual cortex were recorded in response to flashes of white and of colored light of various intensities and durations. …”
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  8. 2728
    por Wald, George, Seldin, Edward B.
    Publicado 1968
    “…In each case the relative number of photons per one-fiftieth sec flash needed to evoke a constant peak amplitude (usually 25 or 50 µv) in the electroretinogram (ERG) was measured at various wavelengths throughout the spectrum. …”
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  9. 2729
    Publicado 1982
    “…In the transient receptor potential (trp) mutant of Drosophila, the receptor potential appears almost normal in response to a flash but quickly decays to baseline during prolonged illumination. …”
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  10. 2730
    Publicado 1987
    “…The response is increased by elevating photon catch (photons absorbed per flash) as much as 30 times, and increasing gain (response per absorbed photon) as much as 40%. …”
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  11. 2731
    por Srebro, Richard, Yeandle, Stephen
    Publicado 1970
    “…We propose a model which allows us to make an estimate of the distribution of the latencies of the individual light-evoked discrete waves, and to predict the latency distribution of the first discrete wave that follows a stimulus of arbitrary intensity-time course from the latency distribution of the first discrete wave that follows a brief flash of light. For low intensity stimuli, the predictions agree well with the observations. …”
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  12. 2732
    Publicado 1987
    “…In addition, the photocurrent time course was slowed down and the light sensitivity, measured 1 s after the flash, was decreased approximately 100-fold when compared with that of the intact cell. …”
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  13. 2733
    Publicado 1992
    “…Myoballs were bathed in a solution containing a low concentration of the inactive isomer of the photoisomerizable azobenzene derivative, cis-Bis-Q. A light flash was then presented to produce a known concentration jump of agonist, trans-Bis-Q, across a wide range of membrane potentials in symmetrical solutions (NaCl or CsCl on both sides) or asymmetrical solutions (NaCl in the bath and CsCl in the pipette). …”
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  14. 2734
    “…METHODOLOGY/PRINCIPAL FINDINGS: A visual stimulus blinking at a fixed location was perceived to be moving laterally when the flash onset was synchronized to an alternating left-right sound source. …”
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  15. 2735
    por Tremblay, Luc, Nguyen, Thanh
    Publicado 2010
    “…For example, when presented with 2 flashes and 1 beep in a very brief period of time, humans often report seeing 1 flash (i.e. fusion illusion, Andersen TS, Tiippana K, Sams M (2004) Brain Res. …”
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  16. 2736
    “…We employed continuous flash suppression (CFS), EEG recordings, and machine learning techniques to study visual categorization of seen and unseen stimuli. …”
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  17. 2737
    “…In order to develop better-quality biolubricants, pour point (PP), flash point (FP), viscosity index (VI), and oxidative stability (OT) were determined for LA and MEOA. …”
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  18. 2738
    “…The oil was liquid at room temperature with a flash point of 36.0 °C. Analysis of the physical constants indicated values of 192.25 Wijs and 427.70 mg KOH/g as iodine and saponification, respectively. …”
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  19. 2739
    “…The diagnostic principle is hinged on perception and ultra weak light emission, while the treatment options associated with it includes diet, flash light, exercise and relaxation. However, a mechanism that links the diagnostic and treatment principles has yet to be elucidated. …”
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  20. 2740
    por Hu, Meng, Liang, Hualou
    Publicado 2012
    “…Local field potentials collected from visual cortex of macaque monkey while performing a generalized flash suppression task are then used to demonstrate the usefulness of our NAIC method to provide highresolution time-frequency coherence measure for connectivity analysis of neural data.…”
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