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pro vyhledávání: '"Rein Kilkson"'
Autor:
Rein Kilkson
Publikováno v:
Journal of Biological Physics. 19:1-13
The purpose of this paper is to formulate a compact analytical representation of cell structure, functional processes and evolution. In this formulation, the individual molecular structures are represented by their force-field surfaces. Complementary
Evolution of structure and information processing in the nervous system: Part IV of a general theory
Autor:
Rein Kilkson
Publikováno v:
Journal of Biological Physics. 18:31-43
Starting from fundamental principles, evolution of the nervous system is modelled as a random walk process in a multidimensional representation space (the F-space). This space is not flat, it is highly structured in terms of step probability. Fundame
Publikováno v:
Journal of Biological Physics. 9:35-46
The structural changes during the life cycle of a synchronized population of mouse leukemia cell line L5l78Y have been described by polarized light scattering measurements. Exponentially growing cells were synchronized by an automatic excess thymidin
Publikováno v:
Biochimica et Biophysica Acta (BBA) - General Subjects. 584:175-179
Polarization effects in light scattering are sensitive indicators of cell structure and structural changes in time. In the spectral regions where the optical properties of the scatterers are relatively constant, the scattering pattern scales, it cont
Autor:
Rein Kilkson
Publikováno v:
Journal of Biological Physics. 17:103-107
Biomolecular structures are interacting in terms of their force fields. These force fields define the specificity surfaces of the molecules. Specificity surfaces are represented by specificity vectors in a multidimensional specificity space. A quanti
Interpretation of light scattering associated with prolonged neural activity and temperature changes
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Biomembranes. 508:147-154
Changes in light scattering from lobster giant axon which accompany the action potential were observed during periods of prolonged stimulation and as a function of temperature. At an initial temperature of 10 degrees C most (more than 90%) axons prod
Autor:
Rein Kilkson
Publikováno v:
Journal of Biological Physics. 17:109-125
In this, Part III of a general theory, the large-scale features of evolution of structure, order, and complexity are considered as characteristic features of the biological state of matter. This starts with a rigorous formal definition of structure,
Autor:
Rein Kilkson
Publikováno v:
Journal of Biological Physics. 16:49-57
A general theory (conceptual basis and formalism) has been developed representing evolution as a random walk in a multidimensional representation space. The biological structures correspond to states in that space, and they are defined in terms of di
Autor:
Marcos F. Maestre, Rein Kilkson
Publikováno v:
Biophysical Journal. 5:275-287
The intrinsic birefringence of multiple-coiled DNA is computed in terms of an equally dense array of parallel DNA molecules. The birefringence for n times-coiled DNA molecules is given by [Formula: see text] where beta(o) = 0, beta(i) = tan(-1) (p(i)
Publikováno v:
Physical Review. 122:482-488
The electrical conductivity of single-crystal ${\mathrm{Cu}}_{2}$O was measured in the temperature range of 1100\ifmmode^\circ\else\textdegree\fi{} to 500\ifmmode^\circ\else\textdegree\fi{}C in oxygen pressures from 152 mm to ${10}^{\ensuremath{-}5}$