Power exerting

The lower vertebrates then possessed a useful nasal device which had already been utilised by their predecessors as a social chemical detector. Air breathing meant that their nasal air-flow was relatively weak in the absence of the pulling power exerted by lungs which... 

It is different to the power density (3.70) for pure substances due to the presence of the term f°r the power exerted by the body forces on the individual substances. The energy K... 

In a closed mold, the development of a predetermined pressure presents no difficulty, but in extrusion presses the situation is complicated. The peak pressure developed at each stroke depends not only on the power exerted by the ram but also on the resistance to the forward movement of the material to be briquetted. The latter is influenced by many things the shape and length of... 

I. There are two kinds of haemorrhages frequent in difeafes, one is v/here the glandular or capillary a fion is too powerfully exerted, and propels the blood forwards more haftily, than the veins tan abforb it and the other is, where the abforbent pov/er of... 

This is further confirmed by obferving, that the mufcl es, we mod frequently, or mod powerfully exert, are mod liable to palfy as thofe of the voice and of articulation, and of thofe paralytics which I have feen, a much greater proportion have lod the ufe of their right arm j which is fo much more generally exerted than the left. 

But we must admit at the same time that, apart from insolubility, cohesion, and elasticity, which tend to produce compounds in fixed proportions, chemical action is more powerfully exerted when the elements are in simple ratios or in multiple proportions among themselves, and compounds are then produced which separate most easily.. . the great chemical law that two substances in their sphere of activity act by their masses, and in general give rise to compoimds with very variable proportions, unless these proportions are determined by special circumstances, is maintained. ... 

In particular for an ideal gas (z = 1) this equals the power exerted by isothermal expansion from P, to P2, at temperature Tq this amount is lost by the throttling. We also conclude from (6.2.28) that for a liquid, the loss of exergy will be usually negligible, as V is relatively small for a condensed phase. 

Data for the other compounds in table 9.2 are less complete. The trihalogenomethyl groups are usually regarded as exerting powerful — I effects, but the hyperconjugative properties of considered. ... 

Research in physiology carried out in the 1930s established that the lipid fraction of semen contains small amounts of substances that exert powerful effects on smooth mus cle Sheep prostate glands proved to be a convenient source of this material and yielded a mixture of structurally related substances referred to collectively as prostaglandins We now know that prostaglandins are present m almost all animal tissues where they carry out a variety of regulatory functions... 

Another problem, prevalent ia areas where severe icing conditions are met, is referred to as galloping of power lines. When ice forms on a power line, there is frequently a prevailing wiad which causes the ice to take a teardrop or airfoil shape. This foil provides an aerodynamic lift to the conductors and under certain conditions the conductors can go iato a resonant vibration such that large standing waves are created that exert enormous forces on the system. Miles of power lines and the towers along them have been destroyed by this phenomenon. 

This type of switching provides very smooth acceleration. This is an advantage of electrolyte switchings over other conventional types of switchings. It exerts no kicks and calls for no special coupling arrangement to transmit the power smoothly to the drive if the requirement of the drive is to be precise and to have a smoother acceleration. 

The molecules of liquids are separated by relatively small distances so the attractive forces between molecules tend to hold firm within a definite volume at fixed temperature. Molecular forces also result in tlie phenomenon of interfacial tension. The repulsive forces between molecules exert a sufficiently powerful influence that volume changes caused by pressure changes can be neglected i.e. liquids are incompressible. 

Both Cushny and Dale found the amorphous gelsemium alkaloids represented by such fractions as gelseminine much more active than gelsemine. Cushny stated that gelseminine resembled coniine in action and showed a greater depressant effect on the central nervous system, but unlike coniine it exerted no pressor effect. It was also a powerful mydriatic. Dale found that 0-001 gm. of the hydrochlorides of the amorphous alkaloids injected into rabbits caused death from respiratory failure in 25 minutes, preceded by convulsions. These results are explained by the subsequent isolation from such amorphous fractions, of the potent alkaloids sempervirine and gelsemicine. 

Individuals can rightfully exercise only that authority which is delegated to them and that authority should be equal to that person s responsibility (not more or less than it). If people have authority for action without responsibility, it enables them to walk by problems without doing anything about them. Authority is not power itself. It is quite possible to have one without the other A person can exert influence without the right to exert it. 

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