Tibet -- C. Asia

Cross section of the area in Asia starting with Chittagong and Dhaka in the south to Stalinsk [Novokuznetsk, Sakha (Russian Federation)] in the north.

Jamaica - Bahamas: unfinished

[drawn by Erwin Raisz].

Zimbabwe & Mozambique, 1897 (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: A map of Rhodesia divided into provinces and districts under the administration of the British South Africa Company. It was published by Edward Stanford in 1897. Scale 1:1,000,000. Covers Zimbabwe, and portions of Mozambique, Malawi, South Africa, Botswana, Namibia, and Zambia.The image inside the map neatline is georeferenced to the surface of the earth and fit to the Africa Lambert Conformal Conic projected coordinate system. All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This map shows features such as drainage, roads, railroads and stations, cities and other human settlements, territorial and administrative boundaries, shoreline features, post stations, selected mines and mining camps, and more. Relief shown by hachures and spot heights. Includes notes describing land, vegetation and availability of water. This layer is part of a selection of digitally scanned and georeferenced historic maps from the Harvard Map Collection. These maps typically portray both natural and manmade features. The selection represents a range of originators, ground condition dates, scales, and map purposes.

The pragmatics of computer-mediated communication between South African and Mexican drug traffickers

South Africa and Mexico are ripe with drug trafficking. The gangs and syndicates running the drug businesses in these two countries collaborate occasionally. Communication between these international drug business partners takes place on social media. Their main language of communication is English, mixed with some limited use of Spanish and Afrikaans. The key purpose of the interactions between the South African and Mexican parties is the organisation of their business activities. This study aims at examining how the drug traffickers position each other and themselves regarding their common business interest and how their relationship evolves throughout their interactions. Moreover, it is of interest to look at how these people make use of different social media and their affordances. For this a qualitative analysis of the interaction between two drug traffickers (one South African and one Mexican) on Facebook, Threema and PlayStation 4 was performed. Computer-mediated communication between these two main informants was studied at various stages of their relationship. Results show that at first the interaction between the South African and Mexican drug traffickers consists of interpersonal negotiations of power. The high risk of the drug business and gang/syndicate membership paired with intercultural frictions causes the two interlocutors to be extremely cautious and at the same time to mark their position. As their relationship develops and they gain trust in each other a shift to interpersonal negotiations of solidarity takes place. In these discursive practices diverse linguistic strategies are employed for creating relational effects and for positioning the other and the self. The discursive activities of the interactants are also identity practices. Thus, the two drug traffickers construct identities through these social practices, positioning and their interpersonal relationship.

Radionuclides measured in surface water samples from the South Atlantic

In the nutrient-rich Southern Ocean, Fe is a vital constituent controlling the growth of phytoplankton. Despite much effort, the origin and transport of Fe to the oceans are not well understood. In this study we address the issue with geochemical data and Nd isotopic compositions of suspended particle samples collected from 1997 to 1999 in the South Atlantic Sector of the Southern Ocean. Al, Th, and rare earth element (REE) concentrations as well as 143Nd/144Nd isotopic ratios in acetic acid-leached particle samples representing the lithogenic fraction delineate three major sources: (1) Patagonia and the Antarctic Peninsula provide material with eNd > -4 that is transported toward the east with the polar and subpolar front jets, (2) the south African shelf, although its influence is limited by the circumpolar circulation and wind direction, can account for material with eNd of -12 to -14 adjacent to South Africa, and (3) East Antarctica provides material with eNd of -10 to -15 to the eastern Weddell Sea and adjacent Antarctic Circumpolar Current. For this region we interpret the Nd isotopic evidence in combination with oceanographic/atmospheric constraints as evidence for supply of significant amounts of terrigenous detritus by icebergs.

The South African law reports.

Editors: 1911-1912, Percival Frere Smith; 1913-1924, Gey van Pittius; 1925-1946, R.P.B. Davis.

Reports of cases decided in the Supreme Court of the South African Republic /

v. 4. 1891-1892.

Journal of the South African Institute of Mining and Metallurgy.

Mode of access: Internet.

The South African law reports.

Reporters: 1910-15, A.F. Russell (with C. Gutsche, 1910; E.R. Roper, 1913-14; G.M. Swift and R.C. Streeten, 1915); 1916-1927, G.M. Swift and R.C. Streeten; 1928-1943, R.C. Streeten and T.G. Duncan; 1944, R.C. Streeten, F.W.A. Gray and G. Duncan; 1945-1946, F.W.A. Gray and G. Duncan

The Bulletin of the South African Biological Society.

Title from cover.

South African medical record.

Mode of access: Internet.