Vital activity

Lebens-ordming,/. regimen, diet, -prozesa, m. vital process, -saft, m. vital fluid (Bot.) latex, -substanz, /. vital substance, -tatig-keit, /. vital activity, -trager, m. (Biol.) biophore. 

Cathodic reduction is the most promising approach to the removal of carbon dioxide from a closed atmosphere. Methods developed so far provide for electrode materials, electrolytes, and electrolysis conditions where CO2 can be reduced to hquid organic products of low molecular weight such as formic acid. More complex systems are required to regenerate foodstuffs from the rejects of human vital activities during... 

A vital activity of the chemical sciences is the determination of structure. Detailed molecular structure determinations require identifying the spatial locations of all of the atoms in molecules, that is, the atomic distances and bond angles of a species. It is important to realize that the three-dimensional architecture of molecules very much defines their reactivity and function. However, molecules are dynamic, a feature that is not reflected by static pictures. This last point requires further explanation. Because the atoms in all molecules move, even in the limit of the lowest temperatures obtainable, molecular structures really describe the average position about some equilibrium arrangement. In addition, rotations about certain bonds occur freely at common temperatures. Consequently, some molecules exist in more than one structure (conformation). Some molecules are so floppy that structural characterizations really refer to averages among several structures. Yet other molecules are sufficiently rigid that molecular structures can be quite precisely determined. 

The role of histone becomes, thus, part of the problem of how the environment affects gene activity. Biology has by now outgrown the abstract and rigid limitations of classical genetics for now it is dear that the chromosome, like other centres of vital activity, is subject to regulation by feed-back of the periphery. A. E. Mirsky, 1965 (sic ) [1]... 

Cyclosporine A Cyclosporine A, [R-[R, R -(E)]]-cyclo-(L-alanyl-D-alanyl-iV-methyl-L-leucyl-iV-methyl-L-leucyl-A-methyl-L-valyl-3-hydroxy-iV,4-dimethyl-L-2-amino-6-octenoyl-L-a-aminobutyryl-A-methylglycyl-iV-methyl-L-leucyl-L-valyl-iV-methyl-L-leucine) (31.2.2), is extracted from a cultural liquid of products of the vital activity of the mushroom Tolypocladium inflatum [14-17], and which is also proposed to obtain synthetically [18-20]. 

Streptomycin Streptomycin, fran5-2,4-diguanidino-3,5,6-trihydroxycyclohexyl-5-deoxy-2-0-(2-deoxy-2-methylamino-a-L-glucopyranosyl)-3-C-hydroxymethyl- 8-L-lyxo-pentofura-noside (32.4.1), is isolated from a culture liquid of the vital activity of the actinomycete S. griseus [238-247]. 

Natamycin Natamycin, a mixture of stereoisomeric 22-[(3-amino-3,6-dideoxy-p-D-mannopyranosyl)oxy]-1,3,26-trihydroxy-12-methyl- lO-oxo-6,11,28-trioxatricy-clo[22.3.1.0. ]-octacosa-8,14,16,18,20,penten-25-carboxylic acid (35.1.3), like amphotericin and nystatin, is a polyene antibiotic that is isolated from the products of the vital activity of the actinomycete Streptomyces natalensis [15-17]. 

The science of pharmacovigilance - monitoring and evaluating drug safety issues and communicating them effectively - is a vital activity of worldwide significance in the safeguarding of patient welfare and public health. Its clinical, public health and economic importance has been demonstrated, but it needs to be better understood and appreciated by politicians, the media and the public. 

Lung-Qi is formed by integrating the three kinds of Qi. It spreads over the whole body via its dispersing and descending functions. It stimulates or maintains the functions of the internal organs and vital activities of the whole body. 

Most clearly, the intensification of aerobic metabolism is manifested in the seasonal rhythms of vital activity this topic will be explored further in Chapter 4. Here we stress that the Black Sea fish that are of warm-water distribution spawn during the summer months when the temperatures are highest. Spawning consumes a great deal of energy and in the majority of these fish it lasts for 3 months. 

Fish from temperate zones have been most studied, and from these we learn that temperature may influence the character of metabolic rhythm both indirectly, through food supply, and directly, through the limited temperature ranges within which one or other vital activity can or cannot occur. It is the response or the preference that fish show to temperature that shapes the rhythmic pattern. This is well shown in two diametrically opposite fish from the Black Sea, the warm-water anchovy and the cold-water sprat (Figure 34). The curves that describe the course of triacyl-glycerol accumulation in these species mirror each other, as the fish oppose one another in their time of spawning. 

Lapkin, V.V. (1979). Annual rhythmicity of the vital activity of fishes of temperate latitudes a thermodynamic approach (In Russian). Voprosy Ikhtiologii 19,782-792. 

Romanenko, V.D., Arsan, O.M. and Solomatina, V.D. (1982). Calcium and Phosphorus in the Vital Activity of Hydrobionts (In Russian). Naukova Dumka, Kiev, 153 pp. 

Study of relationships between vital activity, biocomplexity, and evolution of the NSS using global modeling technology. Development of units of the global model to describe the laws and trends in the environment that lead to the appearance of stress situations brought on by human economic or political activity. 

The Celestial Fire is sensible, vital, active in the animal, warmer to the touch, less digesting, and is... 

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