Some very curious details are observable in these cases of malformation, For instance, the Aecidium eta/mum first referred to causes the new shoots to differ in direction, duration and arrangement, and even shape of foliage leaves from the normal; and the shoots of Euphorbia infected with the aecidia of Uromyces Pisi depart so much from the normal in appearance that the attacked plants have been taken for a different species.
A great upward movement has, however, been observable since 1863.
From the 12th and 13th centuries onward there is observable in the different countries of Europe a widespread reaction against the growing formalism and worldliness of the Church and the scandalous lives of many of the clergy.
A distinct connexion between the flora of the peninsula and Ceylon and that of eastern tropical Africa is observable not only in the great similarity of many of the more truly tropical forms, and the identity of families and genera found in both regions, but in a more remarkable manner in the likeness of the mountain flora of this part of Africa to that of the peninsula, in which several species occur believed to be identical with Abyssinian forms. This connexion is further established by the absence from both areas of oaks, conifers and cycads, which, as regards the first two families, is a remarkable feature of the flora of the peninsula and Ceylon, as the mountains rise to elevations in which both of them are abundant to the north and east.
The following year, 1808, being aided by Temminck of Amsterdam, of whose son we shall presently hear more, Le Vaillant brought out the sixth volume of 1 This is especially observable in the figures of the birds of prey.
The same variations are observable in the second or middle series, but its side-pieces are said to exist in all groups of birds without exception.
The combination of these three facts will of itself explain some defects, or even retrogressions, observable in Nitzsch's later systematic work when compared with that which he had formerly done.
II, 12): there is no observable relation between exertion and result in life: the race is not to the swift nor the battle to the strong; 1 The Hebrew has the definite article," the whole,"TO ray.
On the inner surface of both valves several well-defined muscular, vascular and ovarian impressions are observable; they form either indentations of greater or less size and depth, or occur as variously shaped projections.
Many more modifications are observable in different groups of which the great family Terebratulidae is composed.
Such is the general arrangement of the shell muscles in the division composing the articulated Brachiopoda, making allowance for certain unimportant modifications observable in the animals composing the different families and genera thereof.
This was a natural result of acquaintance with Aristotle's De anima and the numerous Greek and Arabian commentaries upon it, and it is observable in most of the writers that have still to be mentioned.
The greatest proportionate deficiency, however, is observable in the arenaceous region between the Danube and Theiss, where for the most part only periodical floods occur.
A too frequent allusion to Greek mythological names is a defect sometimes observable in his writings.
Far from adopting the levity of style too often observable in French romances, the Magyar novels, although enlivened by touches of humour, have generally rather a serious historical or political bearing.
The tendency observable in many of the austerities and miracles attributed to St Catherine to outstrip those of other saints, particularly Francis, is especially remarkable in this marvel of the stigmata, and so acute became the rivalry between the two orders that Pope Sixtus IV., himself a Franciscan, issued a decree asserting that St Francis had an exclusive monopoly of this particular wonder, and making it a censurable offence to represent St Catherine receiving the stigmata.
These theorems may prove useful in preliminary calculations where the pressure-curve is nearly straight; but, in the absence of any observable law, the area of the pressure-curve must be read off by a planimeter, or calculated by Simpson's rule, as an indicator diagram.
- Underlying Biological Principles As They Appear To The Palaeontologist It follows from the above brief summary that palaeontology affords a distinct and highly suggestive field of purely biological research; that is, of the causes of evolution underlying the observable modes which we have been describing.
It is observable also that they were chosen without reference to party, at least as many of the Puritan clergy as of the opposite party being placed on the committees.
Such cruel customs were, of course, and still are associated in many lands with the cult of the dead; but, on the other hand, there are gentler and more beneficial aspects observable to-day in China and Japan.
The unity of style observable may belong quite as much to the school and the method as to the individual."
Traces of foreign influence are observable in El Moro Exposito (1833), a narrative poem dedicated to John Hookham Frere; these are still more marked in Don Alvaro o La Fuerza del sino (first played on the 22nd of March 1835), a drama of historical importance inasmuch as it established the new French romanticism in Spain.
All rodents are vegetable-feeders, and this uniformity in their food and in the mode of obtaining it, namely by gnawing, has led to that general uniformity in structure observable throughout the group; a feature which renders their classification difficult.
Chester appears to have been deserted for three centuries after its destruction early in the 7th century, and in most of the other cases there are features observable in the situation and plan of the medieval town which suggest that its occupation had not been continuous.
They despised riches not less than pleasure; neither poverty nor wealth was observable among them; at initiation every one gave his property into the common stock; every member in receipt of wages handed them over to the funds of the society.
They seem also never to walk or run when on the ground, but always to hop. The bodyfeathers are commonly loose and soft; and, gaily coloured as are most of the species, in few of them has the plumage the metallic glossiness it generally presents in the pies, while the proverbial beauty of the "jay's wing" is due to the vivid tints of blue - turquoise and cobalt, heightened by bars of jet-black, an indication of the same style of ornament being observable in the greater FIG.
The south-western part of the country, a vast and almost level plain, is known as Dar Homr. A granitic sand with abundance of mica and feldspar forms the upper stratum throughout the greater part of Kordofan; but an admixture of clay, which is observable in the north, becomes strongly marked in the south, where there are also stretches of black vegetable mould.
As in the rest of the Mediterranean, tides are scarcely observable; but at several points on the west and south coasts a curious oscillation in the level of the waters, known to the natives as the marrobbio (or marobia), is sometimes noticed, and is said to be always preceded by certain atmospheric signs.
Thereafter little further change is observable, although the rich lands of Egypt must have attracted foreigners from all parts.
Demotic.Widely varying degrees of cursiveness are at all periods observable in hieratic; but, about the XXVLth Dynasty, which inaugurated a great commercial era, there was something like a definite parting between the uncial hieratic and the most cursive form afterwards known as demotic. The employment of hieratic was thenceforth almost confined to the copying of religious and other traditional texts on papyrus, while demotic was used not only for all business but also for writing literary and even religious texts in the popular language.
It is observable that some of those with which ~nkim is credited are also ascribed to Ibn Talfln and the IkshId (Mahommed b.
The chemical changes that accompany activity in the nerve fibre must be very small, for the production of CO 2 is barely measurable, and no production of heat is observable as the result of the most forced tetanic activity.
On the British coasts zones are observable in passing from high to low water mark, characterized by the prevalence of different species, thus: - Pelvetia canaliculata, Fucus platycarpus, Fucus vesiculosus, Ascophyllum nodosum, Fucus serratus, Laminaria digitata.
In Naccaria, one of the Gelidiaceae, it is observable that the ooblastema filament, as the tube arising from the fertilized carpogonium has been called, fuses completely with a cell contiguous to the carpogonium before giving rise to the foraging filaments already refered to.
Further, he showed that the spectrum of a dense ignited gas resembles that of an incandescent liquid or solid, and he traced a gradual change in the spectrum of an incandescent gas under increasing pressure, the sharp lines observable when it is extremely attenuated broadening out to nebulous bands as the pressure rises, till they merge in the continuous spectrum as the gas approaches a density comparable with that of the liquid state.
The stars chosen were those with centennial proper motions greater than 40", observable at Yale, and not hitherto attacked.
There is still a certain difference observable, however, in so far as the speculative mystic remains primarily concerned with the theory of the soul's relation to God, while the theosophist gives his thoughts a wider scope, and frequently devotes himself to the elaboration of a fantastic philosophy of nature.
In the second half a still greater decline is observable, and by the third quarter the disease had disappeared or was disappearing from a great part of western Europe.
It is also observable that the conjunction of payments in kind and money taxes still exists.
Without doubt, too, much of the chronological confusion observable throughout Livy is due to the fact that he follows now one now another authority, heedless of their differences on this head.
A similar process is observable in the German protectorates, which are treated for some purposes as " inland," and not foreign territory (Der koloniale Inlandsand Auslands-begrif, Zeitschrift filr Kolonialrecht, 1907, p. 3 11).
It is observable that most of the abuses which are remedied by it are regarded as having sprung up since the accession of Henry II.; but the most offensive afforestations have been made under Richard and John.
In "frilling" or "frilled structure" the folds have still smaller amplitude, and in many highly corrugated rocks minute folds are observable with the microscope that do not appear to the unaided eye.
(3) A most important difference is observable in the liability to attacks of rust (Puccinia), some varieties being almost invariably free from it, while others are in particular localities so subject to it as to be not worth cultivating.
In the progeny of these crossed wheats, especially in the second generation, much variation and difference of character is observable - a phenomenon commonly noticed in the descendants from crosses and hybrids, and styled by Naudin "irregular variation."
On the other hand if our belief in the necessity of causal connexion is the result of custom, to custom will be due also the belief in a necessity governing human actions observable everywhere in men's ordinary opinions and practice.
An elaborate symmetry is observable in the construction of many of his elegies, and this has tempted critics to divide a number of them into strophes.
The order of ideas observable in children suggests the reflection that man began to discuss the "whence " of existence before the "whither."
The next change observable after some hours is that the untouched cells below the cut grow larger, push tip the dead surface, and divide by walls tangential to it, with the formation of tabloid cork-cells.
A third phenomenon observable in stich healing tissues is the increased flow and accumulation of plastic materials at the seat of injury.
Comparing the si tatements of Pliny with the facts still observable in the district, 0
With " extreme self-suppression " and " willingness to concede to tradition all that could with any plausibility be conceded " (Cheyne, Origin of the Psalter, p. 15); more especially is his influence observable after 1890, when he published his Bampton Lectures, the Origin of the Psalter, a work of vast learning and keen penetration, without restraint on the freedom of his judgment - always stimulating to students and fellow-workers, though by no means always carrying large numbers with him.
The forms observable in hieroglyphic writing lead to the following classification: STRONG VERBS.
T Daily variations of temperature are observable to a depth of over 50 fathoms. Temperature is, on the whole, higher near the Arabian than the Egyptian side, but it everywhere diminishes with increase of depth and latitude, down to 380 fathoms from the surface; below this depth a uniform constant temperature of 70.7° F.
Its central motive is to prove that all the objections raised against revealed or supernatural religion apply with equal force to the whole constitution of nature, and that the general analogy between the principles of divine government, as set forth by the biblical revelation, and those observable in the course of nature, leads us to the warrantable conclusion that there is one Author of both.
It will be observed from this table that it is not often that a greater slope of snow-covered mountain side is observable in the Himalaya than that which is afforded by the familiar view of Mont Blanc from Chamonix.
The same turn for detail is observable in his ethics, where, to judge from the imperfect evidence of the Characters, he elaborated still farther Aristotle's portraiture of the virtues See Gellius, Noct.