scholarly journals Modelaje Geoquímico de la Manifestación Volcanico-Exhalativa Submarina “Los Tramojos” en el Complejo Vulcanógeno Sedimentario de Cuba Central.

2019 ◽  
Author(s):  
Ricardo A. Valls
Keyword(s):  
Correlation Coefficients ◽  
The South ◽  
Tectonic Zone ◽  
Iron Copper ◽  
Copper Zinc ◽  
The Village ◽  
Felsic Rocks ◽  
Ore Potential ◽  
Copper Sulphides

We studied an outcrop of massive iron-copper-zinc sulphides in Cretaceous volcanogenic intermediate to felsic rocks, located to the south of the village Los Tramojos, in the province of Sancti Spiritus, in Central Cuba. It is an artificial cut of dacitic tuffs and volcanic breccias with a strong mineralized area, dark in color, containing pyrite, magnetite, barite, sphalerite, bornite and others copper sulphides, as well as apatite, galenita and chalcopyrite. This area includes another tectonic zone with limonitic, hematitic, zeolitic and chloritic alterations, in contact with tuffs and non-mineralized and fresh volcanic breccias. It is a manifestation of a submarine volcanic-exhalative type. The mineralized area described above are very like the so call "Black Ores" of the Kuroko type of deposits. We investigated an area of 3,000 m2 using a soil grid of 25 x 10 meters, with some lithogeochemical samples. This study allowed to determine the correlation coefficients characteristic of the ore zone. We recommend the use of these correlation coefficients, combined with geophysical and perforation work, to check ore potential of the Sector "Los Tramojos".

scholarly journals Content fo copper, zinc, lead, cadmium and mercury in muscle, liver and kidney of Finnish cattle

1975 ◽  
Vol 47 (6) ◽  
pp. 469-479
Author(s):  
Ruth Stabel-Taucher ◽  
Esko Nurmi ◽  
Eeva Karppanen
Keyword(s):  
Statistical Tests ◽  
Correlation Coefficients ◽  
The South ◽  
Cu Content ◽  
The North ◽  
Zn Content ◽  
Liver And Kidney ◽  
Copper Zinc ◽  
The Mean

A total of 120 normal slaughter cows were analyzed with respect to Cu, Zn, Pb, Cd and Hg in muscle, liver and kidney. The cows orginated from 6 different slaughter-houses throughout the country. Imported cow livers, represented by 10 samples from Australia, 10 from Poland and 15 from Ireland, were also analyzed for comparison with the Finnish material. The Cu content in the Finnish animals turned out to be relatively low. The imported samples had even lower contents. There seemed to be no correlation between the Cu contents in muscle, liver and kidney. Statistical tests established that the mean Cu content in livers from Oulu was significantly higher than most of the others at the 5 % level. The Zn determinations revealed the highest amounts in the muscle. No correlation between the contents in muscle, liver and kidney was shown. The animals from Seinäjoki had the highest Zn contents, significantly different from most of the others. The imported livers did not differ much from the domestic ones as regards Zn content. The same was true for the Pb content. The correlation coefficients of Pb in muscle, liver and kidney were low. The animals from Kouvola contained the highest amounts of Pb, and the mean Pb content of these animals’ kidneys was significantly different from all the others. The Cd content was highest in the animals from Turku. A good correlation was observed between the Cd contents in liver and kidney. The Cd content of the imported livers was of the same order as that of the Finnish ones. No correlation was found between the Zn, Pb and Cd contents. The amounts of Hg in Finnish cattle were very low, especially so in animals from the North of Finland. The Hg content of the imported samples was of the same order as the figures recorded from the South of Finland.

Matronianus, Comes Isauriae: an Inscription from an Early Byzantine Basilica at Yanıkhan, Rough Cilicia

1985 ◽  
Vol 35 ◽  
pp. 93-97 ◽  
Author(s):  
Stephen Hill
Keyword(s):  
The South ◽  
Late Professor ◽  
The Road ◽  
Scrub Oak ◽  
The North ◽  
Wild Olive ◽  
On The Road ◽  
Olive Trees ◽  
The Village ◽  
Early Byzantine

The ruins at Yanıkhan form the remains of a Late Roman village in the interior of Rough Cilicia some 8 kilometres inland from the village of Limonlu on the road to Canbazlı (see Fig. 1). The site has not been frequently visited by scholars, and the first certain reference to its existence was made by the late Professor Michael Gough after his visit on 2 September 1959. Yanıkhan is now occupied only by the Yürüks who for years have wintered on the southern slopes of Sandal Dağ. The ancient settlement at Yanıkhan consisted of a village covering several acres. The remains are still extensive, and some, especially the North Basilica, are very well preserved, but there has been considerable disturbance in recent years as stone and rubble have been removed in order to create small arable clearings. The visible remains include many domestic buildings constructed both from polygonal masonry without mortar and from mortar and rubble with coursed smallstone facing. There are several underground cisterns and a range of olive presses. The countryside around the settlement has been terraced for agricultural purposes in antiquity, and is, like the settlement itself, densely covered with scrub oak and wild olive trees. The most impressive remains are those of the two basilical churches which are of little artistic pretension, but considerable architectural interest. The inscription which forms the substance of this article was found on the lintel block of the main west entrance of the South Basilica.

scholarly journals Excavations in Macedonia

1926 ◽  
Vol 6 (1) ◽  
pp. 59-72 ◽  
Author(s):  
Stanley Casson
Keyword(s):  
The South ◽  
Small Stream ◽  
South Side ◽  
South West ◽  
Open Ground ◽  
The Village

The mound of Kilindir (fig. 1) lies about one kilometre south-west of the station of that name on the railway that runs from Salonika to Constantinople via Seres, Dedeagatch and Adrianople. A small stream called Gyol Ayak issues from the south side of Lake Doiran exactly at the modern village at Doiran station. This stream, after passing through nine kilometres of broken and ravined country, issues into more open ground just by the modern Chiflik which represents the pre-war site of the village of Kilindir.

scholarly journals On an Unedited Rhodian Inscription

1881 ◽  
Vol 2 ◽  
pp. 354-361
Author(s):  
C. T. Newton
Keyword(s):  
The South ◽  
West Side ◽  
South West ◽  
Usual Manner ◽  
The Village

I found this inscription in the ruins of a church called Agia Irenè, about a quarter of an hour's distance from the village of Apolakkia in Rhodes. This village is situated near the sea on the south-west side of the island (see my Travels and Discoveries, i., p. 198).This inscription contains part of two decrees, of which the first was passed by the κοινόν of the Euthalidai. The upper part of the stone being wanting, we only know the latter part of this first decree, from which we learn that a crown had been voted by the κοινόν to Sosikrates, son of Kleonymos, a Netteian, and that this honour was to be publicly proclaimed in the usual manner. We learn further that it was necessary that this decree should be confirmed by a Boulè, ‘senate,’ and Demos, ‘popular assembly,’ to the control of which the Euthalidai were subject.

Synthesis of chelated compounds of amino acids with metals

2021 ◽  
Author(s):  
A.A. Yamskikh ◽  
L.A. Ivanova
Keyword(s):  
Amino Acids ◽  
Physicochemical Properties ◽  
Alkaline Earth ◽  
Alkaline Earth Metals ◽  
Iron Copper ◽  
Copper Zinc ◽  
Glycine Synthesis

The article describes the reactions of glycine synthesis with alkaline, alkaline-earth and divalent 3-d metals, which were carried out during the experiment. Hydroxides or sulfates of lithium, magnesium, calcium, manganese, iron, copper, zinc, cobalt and sodium were used as reagents for the synthesis. The physicochemical properties of the obtained compounds were studied. Keywords: chelates, glycinates of alkaline and alkaline earth metals, glycinates of divalent 3-d metals.

Iron, Copper, Zinc and Selenium Concentrations and their Interaction in Organs of White Nose Disease of Raccoon Dogs

2012 ◽  
Vol 7 (11) ◽  
pp. 1110-1119 ◽  
Author(s):  
Zhijun Hou ◽  
Meiying Shen ◽  
Hongliang Chai ◽  
Jianzhang Ma ◽  
Yuping Hua
Keyword(s):  
Iron Copper ◽  
Copper Zinc ◽  
Raccoon Dogs

On the Chloride Waters of Great Britain

1945 ◽  
Vol 82 (6) ◽  
pp. 267-273 ◽  
Author(s):  
W. Anderson
Keyword(s):  
Great Britain ◽  
The South ◽  
Very Old ◽  
North East ◽  
The North ◽  
Exact Position ◽  
The Many ◽  
The Village ◽  
Made In

Formerly there were several surface brine springs in the North-East Coalfield; to-day there are none. From the many accounts of their occurrence nothing has been learned of their exact position, and very little of the composition of their waters. The earliest record, made in 1684, described the Butterby spring (Todd, 1684), and then at various times during the next two centuries brine springs at Framwellgate, Lumley, Birtley, Walker, Wallsend, Hebburn, and Jarrow were noted. In particular the Birtley salt spring is often mentioned, and on the 6-in. Ordnance map, Durham No. 13, 1862 edition, it is sited to the south-east of the village. Although no record has been found there must have been either a brine spring or well at Gateshead, for the name of the present-day suburb, Saltwell, is very old, and brine springs are still active in the coal workings of that area.

scholarly journals Tectonic reconstruction of Uda-Murgal arc and the Late Jurassic and Early Cretaceous convergent margin of Northeast Asia–Northwest Pacific

2009 ◽  
Vol 4 ◽  
pp. 273-288 ◽  
Author(s):  
S. D. Sokolov ◽  
G. Ye. Bondarenko ◽  
A. K. Khudoley ◽  
O. L. Morozov ◽  
M. V. Luchitskaya ◽  
...  
Keyword(s):  
Northeast Asia ◽  
Upper Jurassic ◽  
Island Arc ◽  
Passive Margin ◽  
Northwest Pacific ◽  
Island Arcs ◽  
The South ◽  
Convergent Margin ◽  
Tectonic Zone ◽  
The North

Abstract. A long tectonic zone composed of Upper Jurassic to Lower Cretaceous volcanic and sedimentary rocks is recognized along the Asian continent margin from the Mongol-Okhotsk fold and thrust belt on the south to the Chukotka Peninsula on the north. This belt represents the Uda-Murgal arc, which was developed along the convergent margin between Northeast Asia and Northwest Meso-Pacific. Several segments are identified in this arc based upon the volcanic and sedimentary rock assemblages, their respective compositions and basement structures. The southern and central parts of the Uda-Murgal arc were a continental margin belt with heterogeneous basement represented by metamorphic rocks of the Siberian craton, the Verkhoyansk terrigenous complex of Siberian passive margin and the Koni-Taigonos Late Paleozoic to Early Mesozoic island arc with accreted oceanic terranes. At the present day latitude of the Pekulney and Chukotka segments there was an ensimatic island arc with relicts of the South Anyui oceanic basin in a backarc basin. Accretionary prisms of the Uda-Murgal arc and accreted terranes contain fragments of Permian, Triassic to Jurassic and Jurassic to Cretaceous (Tithonian–Valanginian) oceanic crust and Jurassic ensimatic island arcs. Paleomagnetic and faunal data show significant displacement of these oceanic complexes and the terranes of the Taigonos Peninsula were originally parts of the Izanagi oceanic plate.

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