The route from Shrewsbury follows that to Uriconium for nearly a mile, when a bifurcation occurs, and the road to the right is chosen, passing through Sutton and Cound.
Two miles farther on a bifurcation occurs, and the road to the right may be taken if one wishes to avoid the rather steep way leading over Dinmore Hill.
The first nest contained two fresh eggs; it was on a horizontal limb of a large oak, at a bifurcation about eight feet from the trunk and about the same from the ground.
Trachea, upper half apparently normal; a thin film of pseudo-membrane extends from just above the bifurcation upward to nearly the middle of trachea.
Therefore, with one exception, the two forks of a bifurcation may never constitute type lines.
In figure 17, however, the ridges A--A are not the type lines because the forks of the bifurcation do not run parallel with each other.
When locating type lines it is necessary to keep in mind the distinction between a divergence and a bifurcation (fig.
The bifurcation at the point marked "delta" is the only one which fulfills all conditions necessary for its location.
The bifurcation at D, which is the closer to the core, is the delta and conforms to the rule for deltas.
Point B is eliminated from consideration as a delta since type lines may not proceed from a bifurcationunless they flow parallel after the bifurcation and before diverging.
In the event there is a bifurcation of a ridge exactly at the point where the imaginary line would be drawn, two ridges are counted.
In figure 26, the bifurcation at E is closer to the core than the bifurcation at D.
A bifurcationwhich does not conform to the definition should not be considered as a delta irrespective of its distance from the core.
If the appending ridge flows off the looping ridge smoothly in such a way that it forms a bifurcation and not an abutment of two ridges at a right angle, the recurve is considered as remaining intact.
A bifurcation is the forking or dividing of one line into two or more branches.
If he is correct, the figure of bifurcation is a limit of stable figures, and none can exist with stability for greater rotational momentum.
It is this conception of a form of bifurcation which forms the important consideration in problems dealing with the forms of liquid or gaseous bodies in rotation.
The firm line shows this new type of figure, whilst, as already explained, the dotted line shows the form of bifurcation from which it is derived.
It may be proved that if before the point of bifurcation the type A + a was stable, then A + b must have been unstable.
It means that when the concentration of a gaseous nebula (without rotation) has proceeded to a certain stage, the arrangement in spherical layers of equal density becomes unstable, and a form of bifurcation has been reached.
Although, as we shall see hereafter, it may frequently or even generally be impossible to specify with exactness the forms ofbifurcation in the process of evolution, yet the conception is one of fundamental importance.
After passing the point of bifurcation A + a has become definitely unstable and A + b has become stable.
On reaching the point of bifurcation A + a has just ceased to be stable, or what amounts to the same thing is just becoming unstable, and the converse is true of the A + b family.
With further shrinkage the elliptic cylinders become unstable, a new form of bifurcation is reached, and the stability passes over to a series of cylinders whose section is pear-shaped.
Hence the point ofbifurcation is also a point of "exchange of stabilities between the two types.
Now Poincare has proved that the new type of figure is to be derived from the figure of bifurcationby causing one of the ends to be prolonged into a snout and by bluntening the other end.
He means that there are situations of bifurcation inside of his life in which two futures seem to him equally possible, for both have their roots equally planted in his present and his past.
The sections of the body-cavity in the head and the bifurcation of the optic nerve over the second of these.
The origin of the vena cava, F, lies close to the right side of the bifurcation of the aorta, A; and here both vessels are supported by the lumbar spine.
The level of the aortic bifurcationcorresponds with the situation of the navel in front, and the crista ilii laterally.
In Plate 7 will be seen the surgical relationship of parts lying in the vicinity of the common carotid artery, at the point of its bifurcation into external and internal carotids.
A road has been called Adelaide Road; it leads from the back of our house to the bridge, and thence to the garden, and by a bifurcation to the pig pen.
The number of digits is five, but there sometimes appear to be more owing to the bifurcation of certain of them, or to the addition of marginal bones, either to the radial or ulnar side of the limb.
Sometimes too the number of series is increased, either by the bifurcation of some of the digits or by the development of marginal bones.
The southern branch of this bifurcationis known as the Pir Panjal range, and is that which bounds Kashmir on the south.
The cell has more than one posterior perforation; and the central cell at a bifurcation is rounded above and without a spinous process; lastly, the ovicell is much loftier and tesselated on the surface.
It is contained within the upper part of a cell placed between, or rather in front of the pair, from which the two branches at a bifurcation take their origin.
On the other hand, the conjunction and fusion of two streams of memory in one is as probable and intelligible as the bifurcation of one into two.
The carotid gland under normal conditions is about the size of a grain of corn, and lies to the posterior aspect of the bifurcation of the carotid.
A is over the anterior branch of the middle meningeal artery, and the bifurcation of the lateral or Sylvian fissure; AC follows the horizontal limb of the lateral fissure.
These two portions are directed towards the femur, to be inserted into the great trochanter, and to the external branch of the superior bifurcation of the linea aspera.
The external carotid and the cervical portion of the internal carotid are seldom the primary seat of aneurysm, although they are liable to be implicated by the upward spread of an aneurysm at the bifurcation of the common trunk.
When an embolus becomes impacted at the bifurcation of the popliteal, if gangrene ensues it usually spreads well up the leg.
Gangrene following the blocking of the brachial at its bifurcation usually extends as far as the junction of the lower and middle thirds of the forearm.
The cul-de-sac of the capsular ligament of the fetlock joint which extends upward between the bifurcation of the suspensory ligament is the most frequently affected structure in this region.
Near the bifurcation of the Beagle Channel, where the underlying metamorphic schists are first seen, they are foliated (with some irregularities), in this same W.
The tubes are passed through the mouth, and the inner one is projected until the bifurcationof the trachea is visible.
The tube having been passed, cocaine (10%) is applied to the bifurcation of the trachea, and mucus is removed by sponging or by an aspirator.
The chest was examined and a skiagram taken, the latter showing a definite shadow in the position of the bifurcation of the trachea.
About the bifurcation it was injected; and in the ramifications of the trachea were seen several inflamed, and in places abraded and disorganized spots.
A bifurcation at that point leads by one branch to Alexandropol and by the other to Erivan.
Then he points to an adjacentbifurcation of the road, one branch leading to the heights, and the other rejoining the chaussée at a point some distance down the stream.
A small cardiac vein, coming from the heart, empties into the angle of bifurcation of the abdominal vein.
In the Amniota the liver arises in the same position as in the Anamnia, but, at least in birds and mammals, shows its bifurcation almost, if not quite, from the start.
The latter are seen entering the afferent renal-portal vein, derived from the bifurcation of the caudal vein, along the lateral border of the kidneys.
The left enters the liver directly, the right traverses, from left to right, the segment between the termination of the umbilical and the bifurcation of the portal vein.
On the left side, however, the current is now from right to left, from the bifurcation of the portal into the channels of the left lobe formerly connected with the umbilical vein (Fig.
This aneurism is either at the bifurcation of the common carotid, or on the immediate commencement of the internal carotid.
It was found that the sac of the aneurism extended over the bifurcation of the artery, reaching to the wall of the larynx.
Bifurcation with merging of collateral and lineal relatives also characterizes at least some of the terminologies of New Guinea.
Among certain loosely organized tribes the bifurcation of immediate kin evolved, as we find it among a number of our Far Western tribes.
The principle ofbifurcation seems to hold sway only in a very limited measure.
Passing to the second ascending generation, we find a Hawaiian feature inasmuch as the principle of bifurcation no longer holds, grandfathers of both sides being designated by a common term.
Another way of expressing the facts is to say that collateral and lineal kin are merged irrespective of nearness of relationship but with strict bifurcation of the parental lines.
Bifurcation without reduction of the collateral lines is characteristic of the system of the Sipibo, who inhabit the country about the Ucayali River.
Taking into account the large section of North America already defined as lacking bifurcation with merging, we thus have an immense territory in America in which the Dakota principle does not occur.
From the third great South American family I can get no satisfactory evidence of bifurcation on the Dakota plan.
Similarly, the word for aunt is different from that for mother; and here the principle of bifurcation is completely discarded, since a single word denotes father’s and mother’s sister.
Thus on the northwest coast of America we find certain tribes like the Kwakiutl and Nootka who are not organized in strictly exogamous groups, and here neither merging nor bifurcation occurs.
Bifurcation may be a dominant feature of systems which nevertheless differ markedly from the Dakota nomenclature because of their demarcation of collateral and lineal kin.
The mucous membrane of bronchial divisions, when freed from the black matter, was swollen and eroded as far up as the bifurcation of the trachea.
At the bifurcation and back part of the trachea, the bronchial glands were numerous, and of a deep black colour.
There appeared considerable irritation and softening of the mucous membrane of both bronchi, extending from the root of the lungs to beyond the bifurcation of the trachea.
The interior of the trachea and its divisions gave evidence of chronic inflammatory action of long standing which extended from about midway between the thyroid cartilage and bifurcation to the root of the lungs.
