Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Leon Churney"'
Autor:
Leon Churney
Publikováno v:
The Biological Bulletin. 70:400-407
For the experimental temperatures (22.2° C.–26.0° C.), curves have been plotted to show the course of mitotic elongation in the Arbacia egg at first cleavage. For eggs possessing fertilization membranes, the elongation is 11.5 per cent (i.e., an
Autor:
Leon Churney, Floyd Moser
Publikováno v:
Physiological Zoology. 13:212-218
Autor:
Herbert M. Klein, Leon Churney
Publikováno v:
The Biological Bulletin. 72:384-388
Autor:
Leon Churney
Publikováno v:
Journal of Morphology. 66:391-407
Autor:
Leon Churney, Hisashi Ohshima
Publikováno v:
Journal of Applied Physiology. 19:793-797
Action potential recordings by suction electrodes are generally small, unstable, and replete with artifacts like afterpotentials and incorrect values of the action potential overshoot. These electrodes record from the surface of the tissue plug imbed
Autor:
Leon Churney
Publikováno v:
The Biological Bulletin. 82:52-67
In spite of the fact that extensive investigations have been carried out upon the osmotic behavior of cells and tissues, comparatively little attention has been devoted to the study of the osmotic properties of the nucleus. There is, however, conside
Autor:
Leon Churney, Hisashi Ohshima
Publikováno v:
The Journal of General Physiology
The urodele amphibians, Amphiuma and Necturus, provide heart fibers large enough to serve for microelectrode recording under visual control with the microscope. Bundles containing as few as 5 to 10 fibers yield spike potentials, rather than the plate
Publikováno v:
The American journal of physiology. 154(2)