Asunto(s)
Hígado/patología , Adenosina Trifosfato/metabolismo , Planeta Tierra , Espectroscopía de Resonancia por Spin del Electrón , Radicales Libres , Humanos , Hígado/metabolismo , Magnetismo , Modelos Biológicos , Modelos Teóricos , Neoplasias/metabolismo , Oscilometría , Periodicidad , Factores de Tiempo , ViajeRESUMEN
The dynamics of crime activity in Moscow for 14 years of continuous daily registration is characterized by exponent growth of registered crime number. On background of this trend are observed harmonic components, periods of which in the majority correspond to periods of variations of geomagnetic field disturbances. The data on crime activity correlate with fluctuations of Ap-index of geomagnetic variations.
Asunto(s)
Crimen , Campos Electromagnéticos , Relaciones Interpersonales , Humanos , Magnetismo , MoscúRESUMEN
Investigations of circadian rhythms in paramagnetic particles (free radicals and metal complexes) (PP) concentration variations in tissues are under continuation. A mathematical model advanced considers PP biorhythms as self-induced oscillations subjected to weak synchronization by an external source, by geomagnetic field intensity daily variations for example. By computation parameters of the model were obtained giving good agreement between the theory and experimental data. Due to the mathematical model the amplitude of external synchronizer influence is ten times less than the self-amplitude of PP biorhythm. The experiment was performed on the normal mouse liver. ESR signals g = 1.94, 2.00 and 2.25 were studied.
Asunto(s)
Ritmo Circadiano , Hígado/análisis , Animales , Espectroscopía de Resonancia por Spin del Electrón , Matemática , Ratones , Modelos BiológicosRESUMEN
A model of single muscle contraction is proposed. The kinetics of two reactions have been used: interaction between the excitation mediator and the muscle membrane receptor, and the reaction of enzymatic mediator splitting. The muscle contraction parameters have been correlated with the concentration of the mediator-receptor complex.