It will be noticed that compounds containing two double linkages will have the same general formula as the acetylene series; such compounds are known as the "diolefines.
OH may be determined by finding the heat of formation of the alcohol and subtracting the thermal effects of the remaining linkages in the molecule.
An important connexion between heats of combustion and constitution is found in the investigation of the effect of single, double and triple carbon linkages on the thermochemical constants.
In general, therefore, it may be considered that the double linkages are not of exactly the same nature as the double linkage present in ethylene and ethylenoid compounds, but that they are analogous to the potential valencies of benzene.
By reduction, the double linkages become saturated, and compounds result which stand in much about the same relation to the original nucleus as hexamethylene does to benzene.
The centric hypothesis has been applied to these rings by Bamberger and others; but as in the previous rings considered, the ordinary representation with double and single linkages generally represents the syntheses, decompositions, &c.
It also acts as a chromogenic centre when double bonds or ethylenic linkages are present, as in fluorene ketone or fluorenone.
The relative merits of the formulae of Kekule, Claus and Dewar were next investigated by means of the reduction products of benzene, it being Baeyer's intention to detect whether double linkages were or were not present in the benzene complex.
The stronger argument against the ethylenoid linkages demanded by Kekule's formula is provided by the remarkable stability towards oxidizing and reducing agents which characterizes all benzenoid compounds.
The second type are the "unsaturated" acids belonging to several different groups, as discussed below, but all having one or more double-linkages between the carbon atoms of the alkyl radical which they contain.
Third, that in germination the fatty acids are used up in the order of their degree of unsaturation, those which contain the largest number of double-bond linkages being used first, and the saturated acids last of all.
Still other acid and basic groups are present in some of the amino-acids which have been found in natural proteins, so that the possibility of variation in the polypeptid linkages is almost limitless.
Perhaps it would be possible to find a way to extend the duration of mass-linkages if the science quest could be pushed forward fast enough.
Rynason could only guess at, and repairing its time-worn linkages when necessary.
Contemplating first a combination of the Watt and Evans linkages (fig.
All four-bar straight-line linkagesthat have no sliding pairs trace only an approximately straight line.
While I am not aware of unequivocal evidence of the existence of four-bar linkages before the 16th century, their widespread application by that time indicates that they probably originated much earlier.
He proposed to design linkages to describe a straight line, a circle of any radius no matter how large, and conic sections, and he indicated in his letter that he had arrived at a solution.
Nevertheless, the idea of linkages was a firmly established part of the repertory of the machine builder before 1600.
The first publication of note in this country on the synthesis of linkages was a practical one, but in conception and undertaking it was a bold enterprise.
From even this sketchy outline of the literature on the subject, it should be fairly evident that there has been available to the mechanician an enormous quantity of information about mechanical linkages and other devices.
Chebyshev's combination (about 1867) of Watt's and Evans' linkages to reduce errors inherent in each.
The first of the non-Watt four-bar linkages appeared shortly after 1800.
I have not pursued the matter of cognate linkages (the Watt and Evans linkages are cognates) because the Roberts-Chebyshev theorem escaped my earlier search, as it had apparently escaped most others until 1958.
The mental set for adding has previously exercised {414} linkages with the responses composing the addition table, while the mental set for multiplication has linkages with the responses composing the multiplication table.
The law of exercise does not cover the formation of new linkages, but only the strengthening of linkagesthat are already working.
Free Association Mental processes that depend on recall are called "associative processes", since they make use of associations or linkages previously formed.
The linkages belong in the category of "facts previously observed".
This is rather a drab, middle-aged type of revery, and youth might show more life and color; but the linkages between one thought and the next are typical of any revery.
R is the shrinking response, linked strongly to the stimulus A and only weakly to the stimulus B, which has several other linkages fully as good as the linkage B-R.
The visual stimulus of two numbers in a little column, has preformed linkages both with the adding response and with that of multiplying.
The cortex is the place where linkages are made in the process of learning, and it is there also that forgetting, or atrophy, takes place through disuse.
Then review and record the series of thoughts, and try to discover the linkages between them.
If the carbon chain contains one or more double linkageswe get the "flowery" perfumes.
In the transformation of this colorless liquid into soft rubber two of the double linkages break and so permit the two chains of 4 C's to unite to form one ring of eight.
Sarpedion is a great and powerful god, but art sure that his sacrifice alone will establish linkages strong enough to last for all time?
Gods are spirits; bound to their images, and in a weaker way to their priests, by linkages of spirit force.
There are, however, certain CO-NH linkages which are not attacked by proteolytic enzymes and some peptones soluble in absolute alcohol, so that these two characteristics do not bar it from the group of proteins.
The above list will hopefully give you a few useful examples demonstrating the appropriate usage of "linkages" in a variety of sentences. We hope that you will now be able to make sentences using this word.
