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24592 documents,

Primary photobiological processes.. (1988)

Documentary, 2 parts, Duration: 0:18:27.4 to collection G 6/15/2014

Educational film for university students.

About processes in the living cell, photosynthesis.

The study of biophysical aspects of photobiological processes is the central section of quantum biophysics.

To carry photobiological processes, starting with the light absorption of a quantum of biologically important molecules and ending with a physiological response (positive or negative) at the level of the organism.

Photobiological processes are very diverse.

Each of them consists of many stages, starting with an act of absorption of a light quantum and ending physiological-cal reactions at the level of the whole organism.

Conventionally, every fotobiolo-cal process can be divided into several stages: 1) absorption of a quantum of light, 2) intramolecular processes of energy exchange (Photophysical processes); 3) intermolecular energy transfer processes of the excited state; 4) primary photochemical act; 5) dark reactions, yuschiesya-ending with the formation of stable products; 6) biochemical reactions involving photoproducts; 7) The general physiological response to light.

The electron transfer in biological systems.. (1986)

Documentary, 2 parts, Duration: 0:19:06.935 to collection G 6/15/2014

Educational film for university students.

In biological systems, the set of functionally important processes is due to electron transfer reactions.

In this connection, suffice it to mention, for example, respiration and photosynthesis.

In terms of intermolecular electron transfer chemistry is nothing else than the redox reaction.

electron transfer in proteins from the point of view of physics is one of the simplest processes functionally significant.

In this example you can clearly trace how the transition from structurally unorganized chemical reactions, such as solutions to agreed successive stages inherent in biological systems.

It is important that nature uses with no new interactions and organizes the process due to certain selection of molecular structures.

However, there is still much to do before the physical mechanisms intraprotein processes become predictable and clear in every detail.

Biophysics of enzymatic processes. (1987)

Documentary, 2 parts, Duration: 0:17:29.627 to collection G 6/15/2014

The film - the attempt to distinguish the laws of development and interaction of the living world in scale from molecules to social structures.

Parks and Gardens of Yaroslavl.. (1995)

Documentary, 2 parts, Duration: 0:19:54.538 to collection G 6/15/2014

History and culture of the city, its landscape art from ancient times to the present day.

Elegance, elegance, quality factor.. (1992)

Documentary, 2 parts, Duration: 0:14:06.455 to collection G 6/15/2014

On a shoe factory named.

Mukhanova "Dawn".

Ray bestows health.. (1982)

Documentary, 3 parts, Duration: 0:25:30.083 to collection G 6/15/2014

The film focuses on the applications of lasers in medicine.

Do quality secrets.. (1984)

Documentary, 2 parts, Duration: 0:19:05.874 to collection G 6/15/2014

Production of light industry factories making it.

Live page.. (1986)

Documentary, 2 parts, Duration: 0:17:15.928 to collection G 6/15/2014

Film in the protection of wildlife, particularly animals listed in the Red Book.

On the other on the boundary.. (1984)

Documentary, 1 part, Duration: 0:09:59.619 to collection G 6/15/2014

About dog training to the service at the border.

Senior pioneer republic.. (1984)

Documentary, 1 part, Duration: 0:09:30.6 to collection G 6/15/2014

Biographical picture about the sculptor I. Zhukov.

Biography | Persons of arts