scholarly journals III. Observations of the Mer de Glace.—Part I

1859 ◽  
Vol 9 ◽  
pp. 245-247

In this paper the author communicates the first part of a series of observations upon the Mer de Glace, made during a residence of six weeks at the Montanvert last summer. He corroborates the laws regarding the swifter flow of the central portions of the ice-stream, first established by Prof. Forbes, and shows how the velo­city changes as the width of the glacier varies. The Mer de Glace moves through a valley which twice turns a convex curvature to the east, and once to the west. The points of swiftest motion at these curves are found to be not central, but thrown to that side of the valley towards which the glacier turns its convex curvature. It has hitherto been believed that the portion of the Mer de Glace derived from the Glacier du Géant moved swiftest. The author shows that the tributaries which form the Mer de Glace lose their individuality in the trunk stream, the latter flowing as if it proceeded from a single source. The point of maximum motion is sometimes on the eastern, sometimes on the western side of a line drawn along the centre of the glacier, the change from side to side depending upon the curvature of the valley. The locus of the point of swiftest motion in a glacier which moves through a sinuous valley, is exactly similar to that of a river moving through a sinuous channel; it forms a curve more deeply sinuous than the valley itself, and crosses the centre of the valley at each point of contrary flexure. A rare opportunity of determining the comparative velocities of a glacier at its surface and close to its bed, was furnished by a precipice of ice 140 feet in height, which was exposed near the Tacul. Three stakes were fixed in this, precipice, one at the top, the other near the bottom, and a third in the face of the precipice at a height of nearly 40 feet above the bottom; the velocities of the three stakes were found to be 6 inches, 4.59 inches, and 2.56 inches per day; thus furnishing additional proof of the correctness of the law first predicted by Prof. Forbes, and confirmed subsequently by his own observations and those of M. Martins.

Antiquity ◽  
1943 ◽  
Vol 17 (68) ◽  
pp. 188-195
Author(s):  
B. H. St. J. O'Neil

The immediate environs of Silchester consist of fields, which are either now under plough or else have been arable for many years in the recent past. Consequently there are few, if any, traces there of the Roman roads which led from the various gates to Dorchester, Speen and Cirencester, Sarum, Winchester, and London. A mile or more to the north and northwest of the Roman town, however, there is a belt of land, which is largely heathland except where trees have been planted. Here there are clear indications of the line of two Roman roads, one from the west gate, west-northwest to Speen and Cirencester, the other from the north gate to Dorchester (Oxon.)The road to Speen (FIG. I) was formerly thought to follow closely the modern road along the northern side of Silchester Common and thence to run along the straight county boundary between Berkshire and Hampshire. In recent years, however, Mr O. G. S. Crawford has shown that the road, instead of following this traditional line, ran west-northwestward to cross the river Kennet near Brimpton Mill. It is traceable as a raised camber or a deep hollow way from Catthaw Lands Copse, about half-a-mile from the west gate of Silchester, to the western side of Hungry Hill. Further west, in Decoy Plantation, and again beyond the road from Padworth Common, i.e. in Keyser's Plantation, it is clearly seen as a broad cambered way (o.s. 641-1. Berkshire XLIV, SE, Hampshire IV, SE). Beyond this point the present writer has not followed it, but Mr Crawford has noted its continuation.


1997 ◽  
Vol 22 (4) ◽  
pp. 467-492 ◽  
Author(s):  
Patricia Molloy

The image of the death house with its polished tiles and gleaming oak chair is fading. I turn my attention to where life is. Although I have decided that I will not be going to death row again, I cannot bear to think that there are some men there now who are facing death alone. The other man's death calls me into question, as if, by my possible future indifference, I had become the accomplice of the death of the other, who cannot see it; and as if, even before vowing myself to him, I had to answer for this death of the other, and to accompany the Other in his mortal solitude. The Other becomes my neighbour precisely through the way the face summons me, calls for me, begs for me, and in so doing recalls my responsibility, and calls me into question.


1932 ◽  
Vol 6 (4) ◽  
pp. 371-374
Author(s):  
C. F. Tebbutt

In January, 1930, my brother started work on a garage on the west side of the Great North Road between Baldock and Stevenage, in the parish of Great Wymondley, and 180 yards south of the milestone indicating 34 miles to London. A hole in the chalk containing black soil and pottery was found in sinking a petrol tank.It was a bowl-shaped pit (see Plate XXXV., Pit 1), showing in section on the chalk wall just dug, its greatest width being 8 ft., and the depth 5 ft. from the surface. Above the solid chalk was 2 ft. of soil, shading evenly from yellow at the base to dark yellow at the surface, and showing no variation or disturbance over the pit, as if the whole top-soil had been laid down after the pit had been filled in. I was fortunate in having Mr. T. C. Lethbridge, F.S.A., to help me clear this and the other pits, and on the first day we had the help and advice of Dr. Cyril Fox. F.S.A., and Mr. Louis Clarke, F.S.A.By digging down from the surface we found that the pit was irregular in shape and extended 6 ½ ft. back from the chalk face. The filling was of dark soil varying in colour.There were three layers which, from the quantity of wood ash in them, might have been hearths. In the filling were numerous brook pebbles cracked and blackened by fire (potboilers probably), and many potsherds.


Hypatia ◽  
2000 ◽  
Vol 15 (4) ◽  
pp. 224-235 ◽  
Author(s):  
Rada Iveković

Rada Iveković reflects on the significance of modernity in contemporary Indian philosophy. Where the orient has been figured as the other for western philosophers, she asks how Indian philosophy depicts the west, how philosophers such as Kant have been interpreted, and how thematics such as pluralism, tolerance, relativity, innovation, and curiosity about the foreign have been figured in both ancient and contemporary Indian philosophy. While working on the western side with such authors as Lyotard, Deleuze, Serres, or Irigaray, Iveković doesn't exactly indulge in comparative philosophy. Rather, she tries to make the most of the existing “coincidences,” using both western and Asian thought in order to open a new area for the production of concepts and a new field for philosophy in general.


The Geologist ◽  
1858 ◽  
Vol 1 (5) ◽  
pp. 175-178
Author(s):  
J. E. Vaux

The name “Iceland” raises ideas, especially in the winter time, the reverse of cheering; and a subsequent low average of fingers and toes suggests itself as no very unlikely price to pay for witnessing the marvels of Thing Valla. Gentle reader! what think you of an al fresco breakfast taken on the plain, “in shirt-sleeves, with a white handkerchief wrapped round the head for fear of the sun, the whole landscape gleaming and glowing in the beauty of one of the hottest summer days I ever remember?” Such is the description given of the summer climate as the party encamped to examine the place more in detail.Descending the gorge of the Almanna Gja, they went towards the lake. “The perpendicular walls of rock rose on either hand from the flat greensward that carpeted its bottom, pretty much as the waters of the Red Sea must have risen on each side of the fugitive Israelites. A blaze of light smote the face of one cliff, while the other lay in the deepest shadow; and on the rugged surface of each might still be traced corresponding articulations that once had dovetailed into each other, ere the igneous mass was rent asunder. So unchanged, so recent, seemed the vestiges of this convulsion, that I felt as if I had been admitted to witness one of nature's grandest and most violent operations, almost in the very act of its execution. A walk of about twenty minutes brought us to the borders of the lake—a glorious expanse of water, fifteen miles long, by eight miles broad, occupying a basin formed by the same hills, which must also, I imagine, have arrested the further progress of the lava torrent. A lovelier scene I have seldom witnessed. In the foreground lay huge masses of rock and lava, tossed about like the ruins of a world, and washed by waters as bright and green as polished malachite.


1956 ◽  
Vol 51 ◽  
pp. 128-130
Author(s):  
V. R. d'A. Desborough

Whereas the 1954 tombs belonged to the House of Shields, of the two uncovered in 1955 one was within the House of Sphinxes and the other lay immediately to the west of it.This burial does not need any lengthy description. It was found at the east end of an otherwise unfruitful trial trench dug immediately to the west of the modern road which runs along the western side of the House of Sphinxes. It consisted of the skeleton (in very poor condition) of a small child, placed on the rock. Two bronze pins lay together over the chest, and a cup was found on the rock beside the body. There was no longer any indication as to how the skeleton and the associated objects were originally protected.


1838 ◽  
Vol 128 ◽  
pp. 343-349

It was the object in the experiments recorded in this paper, to determine the relative magnetic forces soliciting both the dipping, and horizontal needles, by observing the times of their completing a given number of vibrations at the various places visited during a period of three years, on the North American and West India Station, in Her Majesty’s Ship Racehorse. The dipping instrument used was one of modern construction by Dollond. Each observation for the dip consisted of an equal number of readings of the positions of the needle, with the face of the instrument east and west, before and after the inversion of the poles, and a mean of all the readings taken for the true dip. The instrument had two needles fitted to it, one of which being used solely for the purpose of observing its vibrations, its magnetism was therefore never interfered with, and this needle in this paper is distinguished by the letter B. The other needle was kept for the purpose of determining the dip, and the results obtained with it are given in Table I.


1977 ◽  
Vol 40 (3) ◽  
pp. 586-590
Author(s):  
C. R. Bawden

Among the many attractive rugs illustrated and described in H. A. Lorentz's book on Chinese rugs are two pillar rugs, one of which bears a dedicatory inscription in Chinese, the other a dedicatory inscription in Mongol. The rugs apparently form a pair. They are of the same size, the design of each, an encircling dragon, is a mirror image of that of the other, the borders are identical, and the positions of the inscriptions correspond. The shades of colour, too, are the same, indicating contemporaneous manufacture. Yet, on the face of it, the two inscriptions refer to two distinct donations, and they have been so interpreted by the author. The date in the Chinese inscription is the first month of summer in the year i-yu in the reign of Ch'ien Lung, that is 1765, while the date in the Mongol inscription is the first month of summer in the female-blue hen year in the reign of Badarayultu Törö (Kuang Hsü), that is 1885. Mr. Lorentz quotes expert opinion to the eifect that, the dates apart, the two rugs look as if they must have been woven at the same time as each other and be of late date. The inference is, he says, that both were made in 1885. Yet, he says, after describing the Chinese inscription: ‘The puzzle is that the Mongol inscription in the other rug declares that this rug was presented by a different person one hundred and twenty years later!’. He offers an ingenious explanation for this dilemma, suggesting that the second donor, for he is of the opinion that two donations did indeed take place, at an interval of 120 years, caused an earlier rug to be copied, in order that he could present a pair, rather than a single item. The donor's idea would have been, to quote Mr. Lorentz: ‘I herewith submit the copy of a famous rug dedicated in 1765, to which I add another such rug with my own dedication, presenting thus a pair’.


2021 ◽  
pp. 1213-1225
Author(s):  
Mahdi Ali Menshed ◽  
Aiad Ali Hussien Al-Zaidy

The Paleocene-Early Eocene sequence is represented by Aliji and Umm Er Radhuma formations, while the Middle-Late Eocene sequence is represented by Jaddala and Dammam formations. The Rus Formation has been described and its basin was analyzed separately because it was deposited during the regression period (Middle Eocene), which is a transitional period between these two cycles.   This study includes analysis of the geohistory of this succession,  interpretation of the changes of the accumulation, and calculation of subsidence rates. The results were compared with the space available to explain the basin development. The study site included the boreholes of Garraf-84 and 92, Halfaya-1, Nasirya-13 and 40, and Noor-5 at the Mesopotamian Block, in addition to the  Ratawi-8, Tuba-15, Rumaila-217, Zubair-45, and West Qurna-60 at the Basra Block.      The Aliji basin was characterized by the decrease in accommodation values to the northeast direction and the increase in all the other parts of the study area. A comparison of the setting of this basin with the Umm Er Radhuma basin gives a clear evidence of the tectonic impact coming from the northeast. During the Middle Eocene stage, we notice that the basin was affected by comprehensive uplifting processes. This led to the generation of a very shallow basin (Rus basin) with the exposure of the northern part of the basin during the regression stage.      The Middle-Late Eocene basin is represented by a transgression stage with high subsidence, where the sea level had been raised and covered the northeastern and eastern parts of the studied area by deep sea deposits (Jaddala Formation). While the other parts of the study area were characterized by shallow sediments of Dammam Formation. This period ended with a clear tectonic uplift occurring in the northeastern parts and decreasing towards the southwest. This confirms the reactivation of the tectonic action from the northeast, represented by the continental collision. All these sources of evidence indicate that the study area is divided into a northern part and a southern part. Both of these parts are separated by a major tectonic lineament extending from the West Qurna oil field to the Nasiriya oil field, which confirms the presence of the tectonic boundary between the Mesopotamian block and the Basra block. In addition, there exists a secondary tectonic boundary that divides the Mesopotamian block into two parts, the first is to the east and the other is to the west. The results showed that the eastern side was most affected by the collision of the Iranian Plate with the Arabian Plate, which led to its uplift, while the western side was less affected by this tectonics evidence.


2017 ◽  
Vol 8 (3) ◽  
pp. 565 ◽  
Author(s):  
Biook Behnam ◽  
Farhad Azimi ◽  
Alireza Baghban Kanani

Two hundred years after Hegel, his Master-Slave Dialectic theory is still one of the most controversial philosophical theories. Some believe that such a relationship does no longer exist, nor is it acceptable in the face of abolishment of slavery in the world. In this study, it has been tried to form an understanding of the Hegelian Master-Slave Dialectic and bring into light the presence of the Master-Slave relationship in our modern day world. As Crossley (1996) points out, the power relation in Hegelian dialectic philosophy is ever-present in a more subtle manner in the Post-colonial era; one which utilizes an intersubjective relationship, sustaining the other as a subject of action rather than attempting to negate them (p. 147). To establish this kind of power relation, the west has been employing language, literature and translation in a much more effective way than military might to assert her control and dominance, and move the wheels of colonization and an asymmetrical power relation forward.


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